diff --git a/THIRD_PARTY.txt b/THIRD_PARTY.txt
index 52fb5d65..f78d172d 100644
--- a/THIRD_PARTY.txt
+++ b/THIRD_PARTY.txt
@@ -1831,8 +1831,8 @@ https://cdnjs.cloudflare.com/ajax/libs/video.js/6.13.0/video-js.min.css
 https://cdnjs.cloudflare.com/ajax/libs/video.js/6.13.0/video.min.js
 https://cdnjs.cloudflare.com/ajax/libs/video.js/7.21.1/video-js.min.css
 https://cdnjs.cloudflare.com/ajax/libs/video.js/7.21.1/video.min.js
-https://cdnjs.cloudflare.com/ajax/libs/video.js/8.7.0/video-js.min.css
-https://cdnjs.cloudflare.com/ajax/libs/video.js/8.7.0/video.min.js
+https://cdnjs.cloudflare.com/ajax/libs/video.js/8.8.0/video-js.min.css
+https://cdnjs.cloudflare.com/ajax/libs/video.js/8.8.0/video.min.js
 https://cdnjs.cloudflare.com/ajax/libs/vue/3.3.13/vue.global.prod.js
 https://cdnjs.cloudflare.com/ajax/libs/vue-i18n/8.27.2/vue-i18n.min.js
 https://cdnjs.cloudflare.com/ajax/libs/vue-i18n/9.8.0/vue-i18n.cjs.min.js
diff --git a/modules/internal/targets.js b/modules/internal/targets.js
index 4b87b5fd..7c85375a 100644
--- a/modules/internal/targets.js
+++ b/modules/internal/targets.js
@@ -484,7 +484,7 @@ targets.setLastVersion = function (type, version) {
         if (helpers.compareVersion('5.20.5', version)) return '5.20.5'; // <= 5.20.5
         if (helpers.compareVersion('6.13.0', version)) return '6.13.0'; // > 5.20.5 to <= 6.13.0
         if (helpers.compareVersion('7.21.1', version)) return '7.21.1'; // > 6.13.0 to <= 7.21.1
-        return '8.7.0';
+        return '8.8.0';
     }
     if (type.startsWith('/vue/1.')) return '1.0.28';
     if (type.startsWith('/vue/2.')) return '2.6.14';
diff --git a/pages/updates/updates.html b/pages/updates/updates.html
index a2dc639d..e2833536 100644
--- a/pages/updates/updates.html
+++ b/pages/updates/updates.html
@@ -32,6 +32,7 @@
                             <li>redux v5.0.0 -> v5.0.1</li>
                             <li>react-router v6.20.1 -> v6.21.1</li>
                             <li>moment.js v2.29.4 -> v2.30.0</li>
+                            <li>video.js v8.7.0 -> v8.8.0</li>
                         </ul>
                         <p>Improved</p>
                         <ul>
diff --git a/resources/video.js/8.7.0/video-js.min.css b/resources/video.js/8.8.0/video-js.min.css
similarity index 100%
rename from resources/video.js/8.7.0/video-js.min.css
rename to resources/video.js/8.8.0/video-js.min.css
diff --git a/resources/video.js/8.7.0/video.min.jsm b/resources/video.js/8.8.0/video.min.jsm
similarity index 65%
rename from resources/video.js/8.7.0/video.min.jsm
rename to resources/video.js/8.8.0/video.min.jsm
index 31dc0ad9..3744c397 100644
--- a/resources/video.js/8.7.0/video.min.jsm
+++ b/resources/video.js/8.8.0/video.min.jsm
@@ -1,6 +1,6 @@
 /**
  * @license
- * Video.js 8.7.0 <http://videojs.com/>
+ * Video.js 8.8.0 <http://videojs.com/>
  * Copyright Brightcove, Inc. <https://www.brightcove.com/>
  * Available under Apache License Version 2.0
  * <https://github.com/videojs/video.js/blob/main/LICENSE>
@@ -9,7 +9,7 @@
  * Available under Apache License Version 2.0
  * <https://github.com/mozilla/vtt.js/blob/main/LICENSE>
  */
-!function(e,t){"object"==typeof exports&&"undefined"!=typeof module?module.exports=t():"function"==typeof define&&define.amd?define(t):(e="undefined"!=typeof globalThis?globalThis:e||self).videojs=t()}(this,function(){"use strict";var M="8.7.0";const U={},B=function(e,t){return U[e]=U[e]||[],t&&(U[e]=U[e].concat(t)),U[e]};function F(e,t){return!((t=B(e).indexOf(t))<=-1||(U[e]=U[e].slice(),U[e].splice(t,1),0))}const q={prefixed:!0};var j=[["requestFullscreen","exitFullscreen","fullscreenElement","fullscreenEnabled","fullscreenchange","fullscreenerror","fullscreen"],["webkitRequestFullscreen","webkitExitFullscreen","webkitFullscreenElement","webkitFullscreenEnabled","webkitfullscreenchange","webkitfullscreenerror","-webkit-full-screen"]],H=j[0];let V;for(let e=0;e<j.length;e++)if(j[e][1]in document){V=j[e];break}if(V){for(let e=0;e<V.length;e++)q[H[e]]=V[e];q.prefixed=V[0]!==H[0]}let u=[];function z(e){return K(e)?Object.keys(e):[]}const l=function s(r,n=":",a=""){let t="info",i;function o(...e){i("log",t,e)}var l,d,h;return i=(l=r,d=o,h=a,(t,i,s)=>{var e,i=d.levels[i],r=new RegExp(`^(${i})$`);let n=l;if("log"!==t&&s.unshift(t.toUpperCase()+":"),h&&(n="%c"+l,s.unshift(h)),s.unshift(n+":"),u&&(u.push([].concat(s)),e=u.length-1e3,u.splice(0,0<e?e:0)),window.console){let e=window.console[t];(e=e||"debug"!==t?e:window.console.info||window.console.log)&&i&&r.test(t)&&e[Array.isArray(s)?"apply":"call"](window.console,s)}}),o.createLogger=(e,t,i)=>s(r+` ${t=void 0!==t?t:n} `+e,t,void 0!==i?i:a),o.createNewLogger=(e,t,i)=>s(e,t,i),o.levels={all:"debug|log|warn|error",off:"",debug:"debug|log|warn|error",info:"log|warn|error",warn:"warn|error",error:"error",DEFAULT:t},o.level=e=>{if("string"==typeof e){if(!o.levels.hasOwnProperty(e))throw new Error(`"${e}" in not a valid log level`);t=e}return t},o.history=()=>u?[].concat(u):[],o.history.filter=t=>(u||[]).filter(e=>new RegExp(`.*${t}.*`).test(e[0])),o.history.clear=()=>{u&&(u.length=0)},o.history.disable=()=>{null!==u&&(u.length=0,u=null)},o.history.enable=()=>{null===u&&(u=[])},o.error=(...e)=>i("error",t,e),o.warn=(...e)=>i("warn",t,e),o.debug=(...e)=>i("debug",t,e),o}("VIDEOJS"),$=l.createLogger,W=Object.prototype.toString;function G(t,i){z(t).forEach(e=>i(t[e],e))}function X(i,s,e=0){return z(i).reduce((e,t)=>s(e,i[t],t),e)}function K(e){return!!e&&"object"==typeof e}function Y(e){return K(e)&&"[object Object]"===W.call(e)&&e.constructor===Object}function d(...e){const i={};return e.forEach(e=>{e&&G(e,(e,t)=>{Y(e)?(Y(i[t])||(i[t]={}),i[t]=d(i[t],e)):i[t]=e})}),i}function Q(e={}){var t,i=[];for(const s in e)e.hasOwnProperty(s)&&(t=e[s],i.push(t));return i}function J(t,i,s,e=!0){const r=e=>Object.defineProperty(t,i,{value:e,enumerable:!0,writable:!0});var n={configurable:!0,enumerable:!0,get(){var e=s();return r(e),e}};return e&&(n.set=r),Object.defineProperty(t,i,n)}var Z=Object.freeze({__proto__:null,each:G,reduce:X,isObject:K,isPlain:Y,merge:d,values:Q,defineLazyProperty:J});let ee=!1,te=null,ie=!1,se,re=!1,ne=!1,ae=!1,oe=!1,le=null,de=null,he=null,ue=!1,ce=!1,pe=!1,me=!1;const ge=Boolean(ve()&&("ontouchstart"in window||window.navigator.maxTouchPoints||window.DocumentTouch&&window.document instanceof window.DocumentTouch));var fe,e=window.navigator&&window.navigator.userAgentData;if(e&&e.platform&&e.brands&&(ie="Android"===e.platform,ne=Boolean(e.brands.find(e=>"Microsoft Edge"===e.brand)),ae=Boolean(e.brands.find(e=>"Chromium"===e.brand)),oe=!ne&&ae,le=de=(e.brands.find(e=>"Chromium"===e.brand)||{}).version||null,ce="Windows"===e.platform),!ae){const R=window.navigator&&window.navigator.userAgent||"";ee=/iPod/i.test(R),te=(e=R.match(/OS (\d+)_/i))&&e[1]?e[1]:null,ie=/Android/i.test(R),se=(e=R.match(/Android (\d+)(?:\.(\d+))?(?:\.(\d+))*/i))?(ft=e[1]&&parseFloat(e[1]),fe=e[2]&&parseFloat(e[2]),ft&&fe?parseFloat(e[1]+"."+e[2]):ft||null):null,re=/Firefox/i.test(R),ne=/Edg/i.test(R),ae=/Chrome/i.test(R)||/CriOS/i.test(R),oe=!ne&&ae,le=de=(fe=R.match(/(Chrome|CriOS)\/(\d+)/))&&fe[2]?parseFloat(fe[2]):null,he=function(){var e=/MSIE\s(\d+)\.\d/.exec(R);let t=e&&parseFloat(e[1]);return t=!t&&/Trident\/7.0/i.test(R)&&/rv:11.0/.test(R)?11:t}(),ue=/Safari/i.test(R)&&!oe&&!ie&&!ne,ce=/Windows/i.test(R),pe=/iPad/i.test(R)||ue&&ge&&!/iPhone/i.test(R),me=/iPhone/i.test(R)&&!pe}const c=me||pe||ee,ye=(ue||c)&&!oe;e=Object.freeze({__proto__:null,get IS_IPOD(){return ee},get IOS_VERSION(){return te},get IS_ANDROID(){return ie},get ANDROID_VERSION(){return se},get IS_FIREFOX(){return re},get IS_EDGE(){return ne},get IS_CHROMIUM(){return ae},get IS_CHROME(){return oe},get CHROMIUM_VERSION(){return le},get CHROME_VERSION(){return de},get IE_VERSION(){return he},get IS_SAFARI(){return ue},get IS_WINDOWS(){return ce},get IS_IPAD(){return pe},get IS_IPHONE(){return me},TOUCH_ENABLED:ge,IS_IOS:c,IS_ANY_SAFARI:ye});function _e(e){return"string"==typeof e&&Boolean(e.trim())}function ve(){return document===window.document}function be(e){return K(e)&&1===e.nodeType}function Te(){try{return window.parent!==window.self}catch(e){return!0}}function we(i){return function(e,t){return _e(e)?(t=be(t=_e(t)?document.querySelector(t):t)?t:document)[i]&&t[i](e):document[i](null)}}function o(e="div",i={},t={},s){const r=document.createElement(e);return Object.getOwnPropertyNames(i).forEach(function(e){var t=i[e];"textContent"===e?Se(r,t):r[e]===t&&"tabIndex"!==e||(r[e]=t)}),Object.getOwnPropertyNames(t).forEach(function(e){r.setAttribute(e,t[e])}),s&&He(r,s),r}function Se(e,t){return"undefined"==typeof e.textContent?e.innerText=t:e.textContent=t,e}function Ee(e,t){t.firstChild?t.insertBefore(e,t.firstChild):t.appendChild(e)}function Ce(e,t){if(0<=t.indexOf(" "))throw new Error("class has illegal whitespace characters");return e.classList.contains(t)}function ke(e,...t){return e.classList.add(...t.reduce((e,t)=>e.concat(t.split(/\s+/)),[])),e}function xe(e,...t){return e?(e.classList.remove(...t.reduce((e,t)=>e.concat(t.split(/\s+/)),[])),e):(l.warn("removeClass was called with an element that doesn't exist"),null)}function Ie(t,e,i){return"boolean"!=typeof(i="function"==typeof i?i(t,e):i)&&(i=void 0),e.split(/\s+/).forEach(e=>t.classList.toggle(e,i)),t}function Ae(i,s){Object.getOwnPropertyNames(s).forEach(function(e){var t=s[e];null===t||"undefined"==typeof t||!1===t?i.removeAttribute(e):i.setAttribute(e,!0===t?"":t)})}function De(e){var i={},s=["autoplay","controls","playsinline","loop","muted","default","defaultMuted"];if(e&&e.attributes&&0<e.attributes.length){var r=e.attributes;for(let t=r.length-1;0<=t;t--){var n=r[t].name;let e=r[t].value;s.includes(n)&&(e=null!==e),i[n]=e}}return i}function Le(e,t){return e.getAttribute(t)}function Pe(e,t,i){e.setAttribute(t,i)}function Oe(e,t){e.removeAttribute(t)}function Ne(){document.body.focus(),document.onselectstart=function(){return!1}}function Re(){document.onselectstart=function(){return!0}}function Me(e){if(e&&e.getBoundingClientRect&&e.parentNode){const t=e.getBoundingClientRect(),i={};return["bottom","height","left","right","top","width"].forEach(e=>{void 0!==t[e]&&(i[e]=t[e])}),i.height||(i.height=parseFloat(Ge(e,"height"))),i.width||(i.width=parseFloat(Ge(e,"width"))),i}}function Ue(e){if(!e||!e.offsetParent)return{left:0,top:0,width:0,height:0};var t=e.offsetWidth,i=e.offsetHeight;let s=0,r=0;for(;e.offsetParent&&e!==document[q.fullscreenElement];)s+=e.offsetLeft,r+=e.offsetTop,e=e.offsetParent;return{left:s,top:r,width:t,height:i}}function Be(t,e){var i={x:0,y:0};if(c){let e=t;for(;e&&"html"!==e.nodeName.toLowerCase();){var s,r=Ge(e,"transform");/^matrix/.test(r)?(s=r.slice(7,-1).split(/,\s/).map(Number),i.x+=s[4],i.y+=s[5]):/^matrix3d/.test(r)&&(s=r.slice(9,-1).split(/,\s/).map(Number),i.x+=s[12],i.y+=s[13]),e=e.parentNode}}var n={},a=Ue(e.target),t=Ue(t),o=t.width,l=t.height;let d=e.offsetY-(t.top-a.top),h=e.offsetX-(t.left-a.left);return e.changedTouches&&(h=e.changedTouches[0].pageX-t.left,d=e.changedTouches[0].pageY+t.top,c)&&(h-=i.x,d-=i.y),n.y=1-Math.max(0,Math.min(1,d/l)),n.x=Math.max(0,Math.min(1,h/o)),n}function Fe(e){return K(e)&&3===e.nodeType}function qe(e){for(;e.firstChild;)e.removeChild(e.firstChild);return e}function je(e){return"function"==typeof e&&(e=e()),(Array.isArray(e)?e:[e]).map(e=>be(e="function"==typeof e?e():e)||Fe(e)?e:"string"==typeof e&&/\S/.test(e)?document.createTextNode(e):void 0).filter(e=>e)}function He(t,e){return je(e).forEach(e=>t.appendChild(e)),t}function Ve(e,t){return He(qe(e),t)}function ze(e){return void 0===e.button&&void 0===e.buttons||0===e.button&&void 0===e.buttons||"mouseup"===e.type&&0===e.button&&0===e.buttons||0===e.button&&1===e.buttons}const $e=we("querySelector"),We=we("querySelectorAll");function Ge(t,i){if(!t||!i)return"";if("function"!=typeof window.getComputedStyle)return"";{let e;try{e=window.getComputedStyle(t)}catch(e){return""}return e?e.getPropertyValue(i)||e[i]:""}}function Xe(s){[...document.styleSheets].forEach(t=>{try{var i=[...t.cssRules].map(e=>e.cssText).join(""),e=document.createElement("style");e.textContent=i,s.document.head.appendChild(e)}catch(e){i=document.createElement("link");i.rel="stylesheet",i.type=t.type,i.media=t.media.mediaText,i.href=t.href,s.document.head.appendChild(i)}})}var Ke=Object.freeze({__proto__:null,isReal:ve,isEl:be,isInFrame:Te,createEl:o,textContent:Se,prependTo:Ee,hasClass:Ce,addClass:ke,removeClass:xe,toggleClass:Ie,setAttributes:Ae,getAttributes:De,getAttribute:Le,setAttribute:Pe,removeAttribute:Oe,blockTextSelection:Ne,unblockTextSelection:Re,getBoundingClientRect:Me,findPosition:Ue,getPointerPosition:Be,isTextNode:Fe,emptyEl:qe,normalizeContent:je,appendContent:He,insertContent:Ve,isSingleLeftClick:ze,$:$e,$$:We,computedStyle:Ge,copyStyleSheetsToWindow:Xe});let Ye=!1,Qe;function Je(){if(!1!==Qe.options.autoSetup){var e=Array.prototype.slice.call(document.getElementsByTagName("video")),t=Array.prototype.slice.call(document.getElementsByTagName("audio")),i=Array.prototype.slice.call(document.getElementsByTagName("video-js")),s=e.concat(t,i);if(s&&0<s.length)for(let e=0,t=s.length;e<t;e++){var r=s[e];if(!r||!r.getAttribute){Ze(1);break}void 0===r.player&&null!==r.getAttribute("data-setup")&&Qe(r)}else Ye||Ze(1)}}function Ze(e,t){ve()&&(t&&(Qe=t),window.setTimeout(Je,e))}function et(){Ye=!0,window.removeEventListener("load",et)}ve()&&("complete"===document.readyState?et():window.addEventListener("load",et));function tt(e){var t=document.createElement("style");return t.className=e,t}function it(e,t){e.styleSheet?e.styleSheet.cssText=t:e.textContent=t}var h=new WeakMap;let st=3;function rt(e,t){var i;h.has(e)&&(0===(i=h.get(e)).handlers[t].length&&(delete i.handlers[t],e.removeEventListener?e.removeEventListener(t,i.dispatcher,!1):e.detachEvent&&e.detachEvent("on"+t,i.dispatcher)),Object.getOwnPropertyNames(i.handlers).length<=0&&(delete i.handlers,delete i.dispatcher,delete i.disabled),0===Object.getOwnPropertyNames(i).length)&&h.delete(e)}function nt(t,i,e,s){e.forEach(function(e){t(i,e,s)})}function at(e){if(!e.fixed_){if(!e||!e.isPropagationStopped||!e.isImmediatePropagationStopped){const n=e||window.event;e={};for(const a in n)"layerX"===a||"layerY"===a||"keyLocation"===a||"webkitMovementX"===a||"webkitMovementY"===a||"path"===a||"returnValue"===a&&n.preventDefault||(e[a]=n[a]);var t,i;e.target||(e.target=e.srcElement||document),e.relatedTarget||(e.relatedTarget=e.fromElement===e.target?e.toElement:e.fromElement),e.preventDefault=function(){n.preventDefault&&n.preventDefault(),e.returnValue=!1,n.returnValue=!1,e.defaultPrevented=!0},e.defaultPrevented=!1,e.stopPropagation=function(){n.stopPropagation&&n.stopPropagation(),e.cancelBubble=!0,n.cancelBubble=!0,e.isPropagationStopped=s},e.isPropagationStopped=r,e.stopImmediatePropagation=function(){n.stopImmediatePropagation&&n.stopImmediatePropagation(),e.isImmediatePropagationStopped=s,e.stopPropagation()},e.isImmediatePropagationStopped=r,null!==e.clientX&&void 0!==e.clientX&&(t=document.documentElement,i=document.body,e.pageX=e.clientX+(t&&t.scrollLeft||i&&i.scrollLeft||0)-(t&&t.clientLeft||i&&i.clientLeft||0),e.pageY=e.clientY+(t&&t.scrollTop||i&&i.scrollTop||0)-(t&&t.clientTop||i&&i.clientTop||0)),e.which=e.charCode||e.keyCode,null!==e.button&&void 0!==e.button&&(e.button=1&e.button?0:4&e.button?1:2&e.button?2:0)}e.fixed_=!0}return e;function s(){return!0}function r(){return!1}}let ot;const lt=["touchstart","touchmove"];function dt(n,t,e){if(Array.isArray(t))return nt(dt,n,t,e);h.has(n)||h.set(n,{});const a=h.get(n);if(a.handlers||(a.handlers={}),a.handlers[t]||(a.handlers[t]=[]),e.guid||(e.guid=st++),a.handlers[t].push(e),a.dispatcher||(a.disabled=!1,a.dispatcher=function(i,s){if(!a.disabled){i=at(i);var e=a.handlers[i.type];if(e){var r=e.slice(0);for(let e=0,t=r.length;e<t&&!i.isImmediatePropagationStopped();e++)try{r[e].call(n,i,s)}catch(e){l.error(e)}}}}),1===a.handlers[t].length)if(n.addEventListener){let e=!1;(function(){if("boolean"!=typeof ot){ot=!1;try{var e=Object.defineProperty({},"passive",{get(){ot=!0}});window.addEventListener("test",null,e),window.removeEventListener("test",null,e)}catch(e){}}return ot})()&&-1<lt.indexOf(t)&&(e={passive:!0}),n.addEventListener(t,a.dispatcher,e)}else n.attachEvent&&n.attachEvent("on"+t,a.dispatcher)}function p(e,t,i){if(h.has(e)){const n=h.get(e);if(n.handlers){if(Array.isArray(t))return nt(p,e,t,i);var s=function(e,t){n.handlers[t]=[],rt(e,t)};if(void 0===t)for(const a in n.handlers)Object.prototype.hasOwnProperty.call(n.handlers||{},a)&&s(e,a);else{var r=n.handlers[t];if(r)if(i){if(i.guid)for(let e=0;e<r.length;e++)r[e].guid===i.guid&&r.splice(e--,1);rt(e,t)}else s(e,t)}}}}function ht(e,t,i){var s=h.has(e)?h.get(e):{},r=e.parentNode||e.ownerDocument;return"string"==typeof t?t={type:t,target:e}:t.target||(t.target=e),t=at(t),s.dispatcher&&s.dispatcher.call(e,t,i),r&&!t.isPropagationStopped()&&!0===t.bubbles?ht.call(null,r,t,i):!r&&!t.defaultPrevented&&t.target&&t.target[t.type]&&(h.has(t.target)||h.set(t.target,{}),s=h.get(t.target),t.target[t.type])&&(s.disabled=!0,"function"==typeof t.target[t.type]&&t.target[t.type](),s.disabled=!1),!t.defaultPrevented}function ut(e,t,i){if(Array.isArray(t))return nt(ut,e,t,i);function s(){p(e,t,s),i.apply(this,arguments)}s.guid=i.guid=i.guid||st++,dt(e,t,s)}function ct(e,t,i){function s(){p(e,t,s),i.apply(this,arguments)}s.guid=i.guid=i.guid||st++,dt(e,t,s)}var pt=Object.freeze({__proto__:null,fixEvent:at,on:dt,off:p,trigger:ht,one:ut,any:ct});function m(e,t,i){return t.guid||(t.guid=st++),(e=t.bind(e)).guid=i?i+"_"+t.guid:t.guid,e}function mt(i,s){let r=window.performance.now();return function(...e){var t=window.performance.now();t-r>=s&&(i(...e),r=t)}}function gt(s,r,n,a=window){let o;function e(){const e=this,t=arguments;let i=function(){o=null,i=null,n||s.apply(e,t)};!o&&n&&s.apply(e,t),a.clearTimeout(o),o=a.setTimeout(i,r)}return e.cancel=()=>{a.clearTimeout(o),o=null},e}var ft=Object.freeze({__proto__:null,UPDATE_REFRESH_INTERVAL:30,bind_:m,throttle:mt,debounce:gt});let yt;class _t{on(e,t){var i=this.addEventListener;this.addEventListener=()=>{},dt(this,e,t),this.addEventListener=i}off(e,t){p(this,e,t)}one(e,t){var i=this.addEventListener;this.addEventListener=()=>{},ut(this,e,t),this.addEventListener=i}any(e,t){var i=this.addEventListener;this.addEventListener=()=>{},ct(this,e,t),this.addEventListener=i}trigger(e){var t=e.type||e;e=at(e="string"==typeof e?{type:t}:e),this.allowedEvents_[t]&&this["on"+t]&&this["on"+t](e),ht(this,e)}queueTrigger(e){yt=yt||new Map;const t=e.type||e;let i=yt.get(this);i||(i=new Map,yt.set(this,i));var s=i.get(t),s=(i.delete(t),window.clearTimeout(s),window.setTimeout(()=>{i.delete(t),0===i.size&&(i=null,yt.delete(this)),this.trigger(e)},0));i.set(t,s)}}_t.prototype.allowedEvents_={},_t.prototype.addEventListener=_t.prototype.on,_t.prototype.removeEventListener=_t.prototype.off,_t.prototype.dispatchEvent=_t.prototype.trigger;const vt=e=>"function"==typeof e.name?e.name():"string"==typeof e.name?e.name:e.name_||(e.constructor&&e.constructor.name?e.constructor.name:typeof e),bt=t=>t instanceof _t||!!t.eventBusEl_&&["on","one","off","trigger"].every(e=>"function"==typeof t[e]),Tt=e=>"string"==typeof e&&/\S/.test(e)||Array.isArray(e)&&!!e.length,wt=(e,t,i)=>{if(!e||!e.nodeName&&!bt(e))throw new Error(`Invalid target for ${vt(t)}#${i}; must be a DOM node or evented object.`)},St=(e,t,i)=>{if(!Tt(e))throw new Error(`Invalid event type for ${vt(t)}#${i}; must be a non-empty string or array.`)},Et=(e,t,i)=>{if("function"!=typeof e)throw new Error(`Invalid listener for ${vt(t)}#${i}; must be a function.`)},Ct=(e,t,i)=>{var s=t.length<3||t[0]===e||t[0]===e.eventBusEl_;let r,n,a;return s?(r=e.eventBusEl_,3<=t.length&&t.shift(),[n,a]=t):[r,n,a]=t,wt(r,e,i),St(n,e,i),Et(a,e,i),a=m(e,a),{isTargetingSelf:s,target:r,type:n,listener:a}},kt=(e,t,i,s)=>{wt(e,e,t),e.nodeName?pt[t](e,i,s):e[t](i,s)},xt={on(...e){const{isTargetingSelf:t,target:i,type:s,listener:r}=Ct(this,e,"on");if(kt(i,"on",s,r),!t){const n=()=>this.off(i,s,r);n.guid=r.guid;e=()=>this.off("dispose",n);e.guid=r.guid,kt(this,"on","dispose",n),kt(i,"on","dispose",e)}},one(...e){const{isTargetingSelf:t,target:i,type:s,listener:r}=Ct(this,e,"one");if(t)kt(i,"one",s,r);else{const n=(...e)=>{this.off(i,s,n),r.apply(null,e)};n.guid=r.guid,kt(i,"one",s,n)}},any(...e){const{isTargetingSelf:t,target:i,type:s,listener:r}=Ct(this,e,"any");if(t)kt(i,"any",s,r);else{const n=(...e)=>{this.off(i,s,n),r.apply(null,e)};n.guid=r.guid,kt(i,"any",s,n)}},off(e,t,i){!e||Tt(e)?p(this.eventBusEl_,e,t):(e=e,t=t,wt(e,this,"off"),St(t,this,"off"),Et(i,this,"off"),i=m(this,i),this.off("dispose",i),e.nodeName?(p(e,t,i),p(e,"dispose",i)):bt(e)&&(e.off(t,i),e.off("dispose",i)))},trigger(e,t){wt(this.eventBusEl_,this,"trigger");var i=e&&"string"!=typeof e?e.type:e;if(Tt(i))return ht(this.eventBusEl_,e,t);throw new Error(`Invalid event type for ${vt(this)}#trigger; `+"must be a non-empty string or object with a type key that has a non-empty value.")}};function It(e,t={}){t=t.eventBusKey;if(t){if(!e[t].nodeName)throw new Error(`The eventBusKey "${t}" does not refer to an element.`);e.eventBusEl_=e[t]}else e.eventBusEl_=o("span",{className:"vjs-event-bus"});Object.assign(e,xt),e.eventedCallbacks&&e.eventedCallbacks.forEach(e=>{e()}),e.on("dispose",()=>{e.off(),[e,e.el_,e.eventBusEl_].forEach(function(e){e&&h.has(e)&&h.delete(e)}),window.setTimeout(()=>{e.eventBusEl_=null},0)})}const At={state:{},setState(e){"function"==typeof e&&(e=e());let i;return G(e,(e,t)=>{this.state[t]!==e&&((i=i||{})[t]={from:this.state[t],to:e}),this.state[t]=e}),i&&bt(this)&&this.trigger({changes:i,type:"statechanged"}),i}};function Dt(e,t){Object.assign(e,At),e.state=Object.assign({},e.state,t),"function"==typeof e.handleStateChanged&&bt(e)&&e.on("statechanged",e.handleStateChanged)}function Lt(e){return"string"!=typeof e?e:e.replace(/./,e=>e.toLowerCase())}function g(e){return"string"!=typeof e?e:e.replace(/./,e=>e.toUpperCase())}function Pt(e,t){return g(e)===g(t)}var Ot=Object.freeze({__proto__:null,toLowerCase:Lt,toTitleCase:g,titleCaseEquals:Pt}),Nt="undefined"!=typeof globalThis?globalThis:"undefined"!=typeof window?window:"undefined"!=typeof global?global:"undefined"!=typeof self?self:{};function Rt(e,t){return e(t={exports:{}},t.exports),t.exports}var r=Rt(function(e,t){function i(e){var t;return"number"==typeof(e=e&&"object"==typeof e&&(t=e.which||e.keyCode||e.charCode)?t:e)?o[e]:(t=String(e),s[t.toLowerCase()]||r[t.toLowerCase()]||(1===t.length?t.charCodeAt(0):void 0))}i.isEventKey=function(e,t){if(e&&"object"==typeof e){e=e.which||e.keyCode||e.charCode;if(null!=e)if("string"==typeof t){var i=s[t.toLowerCase()];if(i)return i===e;if(i=r[t.toLowerCase()])return i===e}else if("number"==typeof t)return t===e;return!1}};for(var s=(t=e.exports=i).code=t.codes={backspace:8,tab:9,enter:13,shift:16,ctrl:17,alt:18,"pause/break":19,"caps lock":20,esc:27,space:32,"page up":33,"page down":34,end:35,home:36,left:37,up:38,right:39,down:40,insert:45,delete:46,command:91,"left command":91,"right command":93,"numpad *":106,"numpad +":107,"numpad -":109,"numpad .":110,"numpad /":111,"num lock":144,"scroll lock":145,"my computer":182,"my calculator":183,";":186,"=":187,",":188,"-":189,".":190,"/":191,"`":192,"[":219,"\\":220,"]":221,"'":222},r=t.aliases={windows:91,"⇧":16,"⌥":18,"⌃":17,"⌘":91,ctl:17,control:17,option:18,pause:19,break:19,caps:20,return:13,escape:27,spc:32,spacebar:32,pgup:33,pgdn:34,ins:45,del:46,cmd:91},n=97;n<123;n++)s[String.fromCharCode(n)]=n-32;for(var n=48;n<58;n++)s[n-48]=n;for(n=1;n<13;n++)s["f"+n]=n+111;for(n=0;n<10;n++)s["numpad "+n]=n+96;var a,o=t.names=t.title={};for(n in s)o[s[n]]=n;for(a in r)s[a]=r[a]});r.code,r.codes,r.aliases,r.names,r.title;class f{constructor(e,t,i){!e&&this.play?this.player_=e=this:this.player_=e,this.isDisposed_=!1,this.parentComponent_=null,this.options_=d({},this.options_),t=this.options_=d(this.options_,t),this.id_=t.id||t.el&&t.el.id,this.id_||(e=e&&e.id&&e.id()||"no_player",this.id_=e+"_component_"+st++),this.name_=t.name||null,t.el?this.el_=t.el:!1!==t.createEl&&(this.el_=this.createEl()),t.className&&this.el_&&t.className.split(" ").forEach(e=>this.addClass(e)),["on","off","one","any","trigger"].forEach(e=>{this[e]=void 0}),!1!==t.evented&&(It(this,{eventBusKey:this.el_?"el_":null}),this.handleLanguagechange=this.handleLanguagechange.bind(this),this.on(this.player_,"languagechange",this.handleLanguagechange)),Dt(this,this.constructor.defaultState),this.children_=[],this.childIndex_={},this.childNameIndex_={},this.setTimeoutIds_=new Set,this.setIntervalIds_=new Set,this.rafIds_=new Set,this.namedRafs_=new Map,(this.clearingTimersOnDispose_=!1)!==t.initChildren&&this.initChildren(),this.ready(i),!1!==t.reportTouchActivity&&this.enableTouchActivity()}on(e,t){}off(e,t){}one(e,t){}any(e,t){}trigger(e,t){}dispose(e={}){if(!this.isDisposed_){if(this.readyQueue_&&(this.readyQueue_.length=0),this.trigger({type:"dispose",bubbles:!1}),this.isDisposed_=!0,this.children_)for(let e=this.children_.length-1;0<=e;e--)this.children_[e].dispose&&this.children_[e].dispose();this.children_=null,this.childIndex_=null,this.childNameIndex_=null,this.parentComponent_=null,this.el_&&(this.el_.parentNode&&(e.restoreEl?this.el_.parentNode.replaceChild(e.restoreEl,this.el_):this.el_.parentNode.removeChild(this.el_)),this.el_=null),this.player_=null}}isDisposed(){return Boolean(this.isDisposed_)}player(){return this.player_}options(e){return e&&(this.options_=d(this.options_,e)),this.options_}el(){return this.el_}createEl(e,t,i){return o(e,t,i)}localize(e,s,t=e){var i=this.player_.language&&this.player_.language(),r=this.player_.languages&&this.player_.languages(),n=r&&r[i],i=i&&i.split("-")[0],r=r&&r[i];let a=t;return n&&n[e]?a=n[e]:r&&r[e]&&(a=r[e]),a=s?a.replace(/\{(\d+)\}/g,function(e,t){t=s[t-1];let i="undefined"==typeof t?e:t;return i}):a}handleLanguagechange(){}contentEl(){return this.contentEl_||this.el_}id(){return this.id_}name(){return this.name_}children(){return this.children_}getChildById(e){return this.childIndex_[e]}getChild(e){if(e)return this.childNameIndex_[e]}getDescendant(...t){t=t.reduce((e,t)=>e.concat(t),[]);let i=this;for(let e=0;e<t.length;e++)if(!(i=i.getChild(t[e]))||!i.getChild)return;return i}setIcon(e,t=this.el()){var i,s,r;if(this.player_.options_.experimentalSvgIcons)return r="http://www.w3.org/2000/svg",i=o("span",{className:"vjs-icon-placeholder vjs-svg-icon"},{"aria-hidden":"true"}),(s=document.createElementNS(r,"svg")).setAttributeNS(null,"viewBox","0 0 512 512"),r=document.createElementNS(r,"use"),s.appendChild(r),r.setAttributeNS(null,"href","#vjs-icon-"+e),i.appendChild(s),this.iconIsSet_?t.replaceChild(i,t.querySelector(".vjs-icon-placeholder")):t.appendChild(i),this.iconIsSet_=!0,i}addChild(e,t={},i=this.children_.length){let s,r;if("string"==typeof e){r=g(e);var n=t.componentClass||r,a=(t.name=r,f.getComponent(n));if(!a)throw new Error(`Component ${n} does not exist`);if("function"!=typeof a)return null;s=new a(this.player_||this,t)}else s=e;if(s.parentComponent_&&s.parentComponent_.removeChild(s),this.children_.splice(i,0,s),s.parentComponent_=this,"function"==typeof s.id&&(this.childIndex_[s.id()]=s),(r=r||s.name&&g(s.name()))&&(this.childNameIndex_[r]=s,this.childNameIndex_[Lt(r)]=s),"function"==typeof s.el&&s.el()){let e=null;this.children_[i+1]&&(this.children_[i+1].el_?e=this.children_[i+1].el_:be(this.children_[i+1])&&(e=this.children_[i+1])),this.contentEl().insertBefore(s.el(),e)}return s}removeChild(i){if((i="string"==typeof i?this.getChild(i):i)&&this.children_){let t=!1;for(let e=this.children_.length-1;0<=e;e--)if(this.children_[e]===i){t=!0,this.children_.splice(e,1);break}var e;t&&(i.parentComponent_=null,this.childIndex_[i.id()]=null,this.childNameIndex_[g(i.name())]=null,this.childNameIndex_[Lt(i.name())]=null,e=i.el())&&e.parentNode===this.contentEl()&&this.contentEl().removeChild(i.el())}}initChildren(){const s=this.options_.children;if(s){const r=this.options_;let e;const t=f.getComponent("Tech");(e=Array.isArray(s)?s:Object.keys(s)).concat(Object.keys(this.options_).filter(function(t){return!e.some(function(e){return"string"==typeof e?t===e:t===e.name})})).map(e=>{let t,i;return i="string"==typeof e?(t=e,s[t]||this.options_[t]||{}):(t=e.name,e),{name:t,opts:i}}).filter(e=>{e=f.getComponent(e.opts.componentClass||g(e.name));return e&&!t.isTech(e)}).forEach(e=>{var t=e.name;let i=e.opts;!1!==(i=void 0!==r[t]?r[t]:i)&&((i=!0===i?{}:i).playerOptions=this.options_.playerOptions,e=this.addChild(t,i))&&(this[t]=e)})}}buildCSSClass(){return""}ready(e,t=!1){e&&(this.isReady_?t?e.call(this):this.setTimeout(e,1):(this.readyQueue_=this.readyQueue_||[],this.readyQueue_.push(e)))}triggerReady(){this.isReady_=!0,this.setTimeout(function(){var e=this.readyQueue_;this.readyQueue_=[],e&&0<e.length&&e.forEach(function(e){e.call(this)},this),this.trigger("ready")},1)}$(e,t){return $e(e,t||this.contentEl())}$$(e,t){return We(e,t||this.contentEl())}hasClass(e){return Ce(this.el_,e)}addClass(...e){ke(this.el_,...e)}removeClass(...e){xe(this.el_,...e)}toggleClass(e,t){Ie(this.el_,e,t)}show(){this.removeClass("vjs-hidden")}hide(){this.addClass("vjs-hidden")}lockShowing(){this.addClass("vjs-lock-showing")}unlockShowing(){this.removeClass("vjs-lock-showing")}getAttribute(e){return Le(this.el_,e)}setAttribute(e,t){Pe(this.el_,e,t)}removeAttribute(e){Oe(this.el_,e)}width(e,t){return this.dimension("width",e,t)}height(e,t){return this.dimension("height",e,t)}dimensions(e,t){this.width(e,!0),this.height(t)}dimension(e,t,i){var s,r;if(void 0===t)return this.el_?-1!==(r=(s=this.el_.style[e]).indexOf("px"))?parseInt(s.slice(0,r),10):parseInt(this.el_["offset"+g(e)],10):0;-1!==(""+(t=null!==t&&t==t?t:0)).indexOf("%")||-1!==(""+t).indexOf("px")?this.el_.style[e]=t:this.el_.style[e]="auto"===t?"":t+"px",i||this.trigger("componentresize")}currentDimension(e){let t=0;if("width"!==e&&"height"!==e)throw new Error("currentDimension only accepts width or height value");return t=Ge(this.el_,e),0!==(t=parseFloat(t))&&!isNaN(t)||(e="offset"+g(e),t=this.el_[e]),t}currentDimensions(){return{width:this.currentDimension("width"),height:this.currentDimension("height")}}currentWidth(){return this.currentDimension("width")}currentHeight(){return this.currentDimension("height")}focus(){this.el_.focus()}blur(){this.el_.blur()}handleKeyDown(e){this.player_&&(r.isEventKey(e,"Tab")||e.stopPropagation(),this.player_.handleKeyDown(e))}handleKeyPress(e){this.handleKeyDown(e)}emitTapEvents(){let t=0,i=null;let s;this.on("touchstart",function(e){1===e.touches.length&&(i={pageX:e.touches[0].pageX,pageY:e.touches[0].pageY},t=window.performance.now(),s=!0)}),this.on("touchmove",function(e){var t;(1<e.touches.length||i&&(t=e.touches[0].pageX-i.pageX,e=e.touches[0].pageY-i.pageY,10<Math.sqrt(t*t+e*e)))&&(s=!1)});function e(){s=!1}this.on("touchleave",e),this.on("touchcancel",e),this.on("touchend",function(e){!(i=null)===s&&window.performance.now()-t<200&&(e.preventDefault(),this.trigger("tap"))})}enableTouchActivity(){if(this.player()&&this.player().reportUserActivity){const i=m(this.player(),this.player().reportUserActivity);let t;this.on("touchstart",function(){i(),this.clearInterval(t),t=this.setInterval(i,250)});var e=function(e){i(),this.clearInterval(t)};this.on("touchmove",i),this.on("touchend",e),this.on("touchcancel",e)}}setTimeout(e,t){var i;return e=m(this,e),this.clearTimersOnDispose_(),i=window.setTimeout(()=>{this.setTimeoutIds_.has(i)&&this.setTimeoutIds_.delete(i),e()},t),this.setTimeoutIds_.add(i),i}clearTimeout(e){return this.setTimeoutIds_.has(e)&&(this.setTimeoutIds_.delete(e),window.clearTimeout(e)),e}setInterval(e,t){e=m(this,e),this.clearTimersOnDispose_();e=window.setInterval(e,t);return this.setIntervalIds_.add(e),e}clearInterval(e){return this.setIntervalIds_.has(e)&&(this.setIntervalIds_.delete(e),window.clearInterval(e)),e}requestAnimationFrame(e){var t;return this.clearTimersOnDispose_(),e=m(this,e),t=window.requestAnimationFrame(()=>{this.rafIds_.has(t)&&this.rafIds_.delete(t),e()}),this.rafIds_.add(t),t}requestNamedAnimationFrame(e,t){var i;if(!this.namedRafs_.has(e))return this.clearTimersOnDispose_(),t=m(this,t),i=this.requestAnimationFrame(()=>{t(),this.namedRafs_.has(e)&&this.namedRafs_.delete(e)}),this.namedRafs_.set(e,i),e}cancelNamedAnimationFrame(e){this.namedRafs_.has(e)&&(this.cancelAnimationFrame(this.namedRafs_.get(e)),this.namedRafs_.delete(e))}cancelAnimationFrame(e){return this.rafIds_.has(e)&&(this.rafIds_.delete(e),window.cancelAnimationFrame(e)),e}clearTimersOnDispose_(){this.clearingTimersOnDispose_||(this.clearingTimersOnDispose_=!0,this.one("dispose",()=>{[["namedRafs_","cancelNamedAnimationFrame"],["rafIds_","cancelAnimationFrame"],["setTimeoutIds_","clearTimeout"],["setIntervalIds_","clearInterval"]].forEach(([e,i])=>{this[e].forEach((e,t)=>this[i](t))}),this.clearingTimersOnDispose_=!1}))}static registerComponent(t,e){if("string"!=typeof t||!t)throw new Error(`Illegal component name, "${t}"; must be a non-empty string.`);var i=f.getComponent("Tech"),i=i&&i.isTech(e),s=f===e||f.prototype.isPrototypeOf(e.prototype);if(i||!s){let e;throw e=i?"techs must be registered using Tech.registerTech()":"must be a Component subclass",new Error(`Illegal component, "${t}"; ${e}.`)}t=g(t),f.components_||(f.components_={});s=f.getComponent("Player");if("Player"===t&&s&&s.players){const r=s.players;i=Object.keys(r);if(r&&0<i.length&&i.map(e=>r[e]).every(Boolean))throw new Error("Can not register Player component after player has been created.")}return f.components_[t]=e,f.components_[Lt(t)]=e}static getComponent(e){if(e&&f.components_)return f.components_[e]}}function Mt(e,t,i,s){var r=s,n=i.length-1;if("number"!=typeof r||r<0||n<r)throw new Error(`Failed to execute '${e}' on 'TimeRanges': The index provided (${r}) is non-numeric or out of bounds (0-${n}).`);return i[s][t]}function Ut(e){let t;return t=void 0===e||0===e.length?{length:0,start(){throw new Error("This TimeRanges object is empty")},end(){throw new Error("This TimeRanges object is empty")}}:{length:e.length,start:Mt.bind(null,"start",0,e),end:Mt.bind(null,"end",1,e)},window.Symbol&&window.Symbol.iterator&&(t[window.Symbol.iterator]=()=>(e||[]).values()),t}function Bt(e,t){return Array.isArray(e)?Ut(e):void 0===e||void 0===t?Ut():Ut([[e,t]])}f.registerComponent("Component",f);function Ft(e,t){e=e<0?0:e;let i=Math.floor(e%60),s=Math.floor(e/60%60),r=Math.floor(e/3600);var n=Math.floor(t/60%60),t=Math.floor(t/3600);return r=0<(r=!isNaN(e)&&e!==1/0?r:s=i="-")||0<t?r+":":"",s=((r||10<=n)&&s<10?"0"+s:s)+":",i=i<10?"0"+i:i,r+s+i}let qt=Ft;function jt(e){qt=e}function Ht(){qt=Ft}function Vt(e,t=e){return qt(e,t)}var zt=Object.freeze({__proto__:null,createTimeRanges:Bt,createTimeRange:Bt,setFormatTime:jt,resetFormatTime:Ht,formatTime:Vt});function $t(t,i){let s=0;var r;let n;if(!i)return 0;t&&t.length||(t=Bt(0,0));for(let e=0;e<t.length;e++)r=t.start(e),(n=t.end(e))>i&&(n=i),s+=n-r;return s/i}function i(e){if(e instanceof i)return e;"number"==typeof e?this.code=e:"string"==typeof e?this.message=e:K(e)&&("number"==typeof e.code&&(this.code=e.code),Object.assign(this,e)),this.message||(this.message=i.defaultMessages[this.code]||"")}i.prototype.code=0,i.prototype.message="",i.prototype.status=null,i.errorTypes=["MEDIA_ERR_CUSTOM","MEDIA_ERR_ABORTED","MEDIA_ERR_NETWORK","MEDIA_ERR_DECODE","MEDIA_ERR_SRC_NOT_SUPPORTED","MEDIA_ERR_ENCRYPTED"],i.defaultMessages={1:"You aborted the media playback",2:"A network error caused the media download to fail part-way.",3:"The media playback was aborted due to a corruption problem or because the media used features your browser did not support.",4:"The media could not be loaded, either because the server or network failed or because the format is not supported.",5:"The media is encrypted and we do not have the keys to decrypt it."};for(let e=0;e<i.errorTypes.length;e++)i[i.errorTypes[e]]=e,i.prototype[i.errorTypes[e]]=e;var Wt=function(e,t){var i,s=null;try{i=JSON.parse(e,t)}catch(e){s=e}return[s,i]};function Gt(e){return null!=e&&"function"==typeof e.then}function Xt(e){Gt(e)&&e.then(null,e=>{})}function Kt(s){return["kind","label","language","id","inBandMetadataTrackDispatchType","mode","src"].reduce((e,t,i)=>(s[t]&&(e[t]=s[t]),e),{cues:s.cues&&Array.prototype.map.call(s.cues,function(e){return{startTime:e.startTime,endTime:e.endTime,text:e.text,id:e.id}})})}var Yt=function(e){var t=e.$$("track");const i=Array.prototype.map.call(t,e=>e.track);return Array.prototype.map.call(t,function(e){var t=Kt(e.track);return e.src&&(t.src=e.src),t}).concat(Array.prototype.filter.call(e.textTracks(),function(e){return-1===i.indexOf(e)}).map(Kt))},Qt=function(e,i){return e.forEach(function(e){const t=i.addRemoteTextTrack(e).track;!e.src&&e.cues&&e.cues.forEach(e=>t.addCue(e))}),i.textTracks()};Kt;const Jt="vjs-modal-dialog";class Zt extends f{constructor(e,t){super(e,t),this.handleKeyDown_=e=>this.handleKeyDown(e),this.close_=e=>this.close(e),this.opened_=this.hasBeenOpened_=this.hasBeenFilled_=!1,this.closeable(!this.options_.uncloseable),this.content(this.options_.content),this.contentEl_=o("div",{className:Jt+"-content"},{role:"document"}),this.descEl_=o("p",{className:Jt+"-description vjs-control-text",id:this.el().getAttribute("aria-describedby")}),Se(this.descEl_,this.description()),this.el_.appendChild(this.descEl_),this.el_.appendChild(this.contentEl_)}createEl(){return super.createEl("div",{className:this.buildCSSClass(),tabIndex:-1},{"aria-describedby":this.id()+"_description","aria-hidden":"true","aria-label":this.label(),role:"dialog"})}dispose(){this.contentEl_=null,this.descEl_=null,this.previouslyActiveEl_=null,super.dispose()}buildCSSClass(){return Jt+" vjs-hidden "+super.buildCSSClass()}label(){return this.localize(this.options_.label||"Modal Window")}description(){let e=this.options_.description||this.localize("This is a modal window.");return this.closeable()&&(e+=" "+this.localize("This modal can be closed by pressing the Escape key or activating the close button.")),e}open(){var e;this.opened_||(e=this.player(),this.trigger("beforemodalopen"),this.opened_=!0,!this.options_.fillAlways&&(this.hasBeenOpened_||this.hasBeenFilled_)||this.fill(),this.wasPlaying_=!e.paused(),this.options_.pauseOnOpen&&this.wasPlaying_&&e.pause(),this.on("keydown",this.handleKeyDown_),this.hadControls_=e.controls(),e.controls(!1),this.show(),this.conditionalFocus_(),this.el().setAttribute("aria-hidden","false"),this.trigger("modalopen"),this.hasBeenOpened_=!0)}opened(e){return"boolean"==typeof e&&this[e?"open":"close"](),this.opened_}close(){var e;this.opened_&&(e=this.player(),this.trigger("beforemodalclose"),this.opened_=!1,this.wasPlaying_&&this.options_.pauseOnOpen&&e.play(),this.off("keydown",this.handleKeyDown_),this.hadControls_&&e.controls(!0),this.hide(),this.el().setAttribute("aria-hidden","true"),this.trigger("modalclose"),this.conditionalBlur_(),this.options_.temporary)&&this.dispose()}closeable(t){if("boolean"==typeof t){var i,t=this.closeable_=!!t;let e=this.getChild("closeButton");t&&!e&&(i=this.contentEl_,this.contentEl_=this.el_,e=this.addChild("closeButton",{controlText:"Close Modal Dialog"}),this.contentEl_=i,this.on(e,"close",this.close_)),!t&&e&&(this.off(e,"close",this.close_),this.removeChild(e),e.dispose())}return this.closeable_}fill(){this.fillWith(this.content())}fillWith(e){var t=this.contentEl(),i=t.parentNode,s=t.nextSibling,e=(this.trigger("beforemodalfill"),this.hasBeenFilled_=!0,i.removeChild(t),this.empty(),Ve(t,e),this.trigger("modalfill"),s?i.insertBefore(t,s):i.appendChild(t),this.getChild("closeButton"));e&&i.appendChild(e.el_)}empty(){this.trigger("beforemodalempty"),qe(this.contentEl()),this.trigger("modalempty")}content(e){return"undefined"!=typeof e&&(this.content_=e),this.content_}conditionalFocus_(){var e=document.activeElement,t=this.player_.el_;this.previouslyActiveEl_=null,!t.contains(e)&&t!==e||(this.previouslyActiveEl_=e,this.focus())}conditionalBlur_(){this.previouslyActiveEl_&&(this.previouslyActiveEl_.focus(),this.previouslyActiveEl_=null)}handleKeyDown(e){if(e.stopPropagation(),r.isEventKey(e,"Escape")&&this.closeable())e.preventDefault(),this.close();else if(r.isEventKey(e,"Tab")){var i=this.focusableEls_(),s=this.el_.querySelector(":focus");let t;for(let e=0;e<i.length;e++)if(s===i[e]){t=e;break}document.activeElement===this.el_&&(t=0),e.shiftKey&&0===t?(i[i.length-1].focus(),e.preventDefault()):e.shiftKey||t!==i.length-1||(i[0].focus(),e.preventDefault())}}focusableEls_(){var e=this.el_.querySelectorAll("*");return Array.prototype.filter.call(e,e=>(e instanceof window.HTMLAnchorElement||e instanceof window.HTMLAreaElement)&&e.hasAttribute("href")||(e instanceof window.HTMLInputElement||e instanceof window.HTMLSelectElement||e instanceof window.HTMLTextAreaElement||e instanceof window.HTMLButtonElement)&&!e.hasAttribute("disabled")||e instanceof window.HTMLIFrameElement||e instanceof window.HTMLObjectElement||e instanceof window.HTMLEmbedElement||e.hasAttribute("tabindex")&&-1!==e.getAttribute("tabindex")||e.hasAttribute("contenteditable"))}}Zt.prototype.options_={pauseOnOpen:!0,temporary:!0},f.registerComponent("ModalDialog",Zt);class ei extends _t{constructor(t=[]){super(),this.tracks_=[],Object.defineProperty(this,"length",{get(){return this.tracks_.length}});for(let e=0;e<t.length;e++)this.addTrack(t[e])}addTrack(e){const t=this.tracks_.length;""+t in this||Object.defineProperty(this,t,{get(){return this.tracks_[t]}}),-1===this.tracks_.indexOf(e)&&(this.tracks_.push(e),this.trigger({track:e,type:"addtrack",target:this})),e.labelchange_=()=>{this.trigger({track:e,type:"labelchange",target:this})},bt(e)&&e.addEventListener("labelchange",e.labelchange_)}removeTrack(i){let s;for(let e=0,t=this.length;e<t;e++)if(this[e]===i){(s=this[e]).off&&s.off(),this.tracks_.splice(e,1);break}s&&this.trigger({track:s,type:"removetrack",target:this})}getTrackById(i){let s=null;for(let e=0,t=this.length;e<t;e++){var r=this[e];if(r.id===i){s=r;break}}return s}}for(const Ku in ei.prototype.allowedEvents_={change:"change",addtrack:"addtrack",removetrack:"removetrack",labelchange:"labelchange"})ei.prototype["on"+Ku]=null;function ti(t,i){for(let e=0;e<t.length;e++)Object.keys(t[e]).length&&i.id!==t[e].id&&(t[e].enabled=!1)}function ii(t,i){for(let e=0;e<t.length;e++)Object.keys(t[e]).length&&i.id!==t[e].id&&(t[e].selected=!1)}class si extends ei{addTrack(e){super.addTrack(e),this.queueChange_||(this.queueChange_=()=>this.queueTrigger("change")),this.triggerSelectedlanguagechange||(this.triggerSelectedlanguagechange_=()=>this.trigger("selectedlanguagechange")),e.addEventListener("modechange",this.queueChange_);-1===["metadata","chapters"].indexOf(e.kind)&&e.addEventListener("modechange",this.triggerSelectedlanguagechange_)}removeTrack(e){super.removeTrack(e),e.removeEventListener&&(this.queueChange_&&e.removeEventListener("modechange",this.queueChange_),this.selectedlanguagechange_)&&e.removeEventListener("modechange",this.triggerSelectedlanguagechange_)}}class ri{constructor(e){ri.prototype.setCues_.call(this,e),Object.defineProperty(this,"length",{get(){return this.length_}})}setCues_(e){var t=this.length||0;let i=0;function s(e){""+e in this||Object.defineProperty(this,""+e,{get(){return this.cues_[e]}})}var r=e.length;this.cues_=e,this.length_=e.length;if(t<r)for(i=t;i<r;i++)s.call(this,i)}getCueById(i){let s=null;for(let e=0,t=this.length;e<t;e++){var r=this[e];if(r.id===i){s=r;break}}return s}}const ni={alternative:"alternative",captions:"captions",main:"main",sign:"sign",subtitles:"subtitles",commentary:"commentary"},ai={alternative:"alternative",descriptions:"descriptions",main:"main","main-desc":"main-desc",translation:"translation",commentary:"commentary"},oi={subtitles:"subtitles",captions:"captions",descriptions:"descriptions",chapters:"chapters",metadata:"metadata"},li={disabled:"disabled",hidden:"hidden",showing:"showing"};class di extends _t{constructor(e={}){super();const t={id:e.id||"vjs_track_"+st++,kind:e.kind||"",language:e.language||""};let i=e.label||"";for(const s in t)Object.defineProperty(this,s,{get(){return t[s]},set(){}});Object.defineProperty(this,"label",{get(){return i},set(e){e!==i&&(i=e,this.trigger("labelchange"))}})}}function hi(e){var t=["protocol","hostname","port","pathname","search","hash","host"],i=document.createElement("a"),s=(i.href=e,{});for(let e=0;e<t.length;e++)s[t[e]]=i[t[e]];return"http:"===s.protocol&&(s.host=s.host.replace(/:80$/,"")),"https:"===s.protocol&&(s.host=s.host.replace(/:443$/,"")),s.protocol||(s.protocol=window.location.protocol),s.host||(s.host=window.location.host),s}function ui(e){var t;return e.match(/^https?:\/\//)||((t=document.createElement("a")).href=e,e=t.href),e}function ci(e,t=window.location){return(":"===(e=hi(e)).protocol?t:e).protocol+e.host!==t.protocol+t.host}const pi=function(e){if("string"==typeof e){e=/^(\/?)([\s\S]*?)((?:\.{1,2}|[^\/]+?)(\.([^\.\/\?]+)))(?:[\/]*|[\?].*)$/.exec(e);if(e)return e.pop().toLowerCase()}return""};var mi=Object.freeze({__proto__:null,parseUrl:hi,getAbsoluteURL:ui,getFileExtension:pi,isCrossOrigin:ci}),gi="undefined"!=typeof window?window:"undefined"!=typeof Nt?Nt:"undefined"!=typeof self?self:{},fi=gi,yi=Rt(function(e){function t(){return e.exports=t=Object.assign?Object.assign.bind():function(e){for(var t=1;t<arguments.length;t++){var i,s=arguments[t];for(i in s)Object.prototype.hasOwnProperty.call(s,i)&&(e[i]=s[i])}return e},e.exports.__esModule=!0,e.exports.default=e.exports,t.apply(this,arguments)}e.exports=t,e.exports.__esModule=!0,e.exports.default=e.exports}),_i=(gi=yi)&&gi.__esModule&&Object.prototype.hasOwnProperty.call(gi,"default")?gi.default:gi,vi=function(e){var t;return!!e&&("[object Function]"===(t=bi.call(e))||"function"==typeof e&&"[object RegExp]"!==t||"undefined"!=typeof window&&(e===window.setTimeout||e===window.alert||e===window.confirm||e===window.prompt))},bi=Object.prototype.toString;xi.httpHandler=function(s,r){return void 0===r&&(r=!1),function(e,t,i){if(e)s(e);else if(400<=t.statusCode&&t.statusCode<=599){e=i;if(r)if(fi.TextDecoder){t=function(e){void 0===e&&(e="");return e.toLowerCase().split(";").reduce(function(e,t){var t=t.split("="),i=t[0],t=t[1];return"charset"===i.trim()?t.trim():e},"utf-8")}(t.headers&&t.headers["content-type"]);try{e=new TextDecoder(t).decode(i)}catch(e){}}else e=String.fromCharCode.apply(null,new Uint8Array(i));s({cause:e})}else s(null,i)}};for(var Ti=function(e){var s={};return e&&e.trim().split("\n").forEach(function(e){var t=e.indexOf(":"),i=e.slice(0,t).trim().toLowerCase(),e=e.slice(t+1).trim();"undefined"==typeof s[i]?s[i]=e:Array.isArray(s[i])?s[i].push(e):s[i]=[s[i],e]}),s},wi=xi,gi=xi,Si=(xi.XMLHttpRequest=fi.XMLHttpRequest||function(){},xi.XDomainRequest="withCredentials"in new xi.XMLHttpRequest?xi.XMLHttpRequest:fi.XDomainRequest,["get","put","post","patch","head","delete"]),Ei=function(s){xi["delete"===s?"del":s]=function(e,t,i){return(t=ki(e,t,i)).method=s.toUpperCase(),Ii(t)}},Ci=0;Ci<Si.length;Ci++)Ei(Si[Ci]);function ki(e,t,i){var s=e;return vi(t)?(i=t,"string"==typeof e&&(s={uri:e})):s=yi({},t,{uri:e}),s.callback=i,s}function xi(e,t,i){return Ii(t=ki(e,t,i))}function Ii(s){if("undefined"==typeof s.callback)throw new Error("callback argument missing");var r=!1,n=function(e,t,i){r||(r=!0,s.callback(e,t,i))};function a(){var e=void 0,e=d.response||d.responseText||function(e){try{if("document"===e.responseType)return e.responseXML;var t=e.responseXML&&"parsererror"===e.responseXML.documentElement.nodeName;if(""===e.responseType&&!t)return e.responseXML}catch(e){}return null}(d);if(g)try{e=JSON.parse(e)}catch(e){}return e}function t(e){return clearTimeout(l),(e=e instanceof Error?e:new Error(""+(e||"Unknown XMLHttpRequest Error"))).statusCode=0,n(e,f)}function e(){var e,t,i;if(!o)return clearTimeout(l),e=s.useXDR&&void 0===d.status?200:1223===d.status?204:d.status,t=f,i=null,0!==e?(t={body:a(),statusCode:e,method:u,headers:{},url:h,rawRequest:d},d.getAllResponseHeaders&&(t.headers=Ti(d.getAllResponseHeaders()))):i=new Error("Internal XMLHttpRequest Error"),n(i,t,t.body)}var i,o,l,d=s.xhr||null,h=(d=d||new(s.cors||s.useXDR?xi.XDomainRequest:xi.XMLHttpRequest)).url=s.uri||s.url,u=d.method=s.method||"GET",c=s.body||s.data,p=d.headers=s.headers||{},m=!!s.sync,g=!1,f={body:void 0,headers:{},statusCode:0,method:u,url:h,rawRequest:d};if("json"in s&&!1!==s.json&&(g=!0,p.accept||p.Accept||(p.Accept="application/json"),"GET"!==u)&&"HEAD"!==u&&(p["content-type"]||p["Content-Type"]||(p["Content-Type"]="application/json"),c=JSON.stringify(!0===s.json?c:s.json)),d.onreadystatechange=function(){4===d.readyState&&setTimeout(e,0)},d.onload=e,d.onerror=t,d.onprogress=function(){},d.onabort=function(){o=!0},d.ontimeout=t,d.open(u,h,!m,s.username,s.password),m||(d.withCredentials=!!s.withCredentials),!m&&0<s.timeout&&(l=setTimeout(function(){var e;o||(o=!0,d.abort("timeout"),(e=new Error("XMLHttpRequest timeout")).code="ETIMEDOUT",t(e))},s.timeout)),d.setRequestHeader)for(i in p)p.hasOwnProperty(i)&&d.setRequestHeader(i,p[i]);else if(s.headers&&!function(e){for(var t in e)if(e.hasOwnProperty(t))return;return 1}(s.headers))throw new Error("Headers cannot be set on an XDomainRequest object");return"responseType"in s&&(d.responseType=s.responseType),"beforeSend"in s&&"function"==typeof s.beforeSend&&s.beforeSend(d),d.send(c||null),d}wi.default=gi;function Ai(e,t){var i=new window.WebVTT.Parser(window,window.vttjs,window.WebVTT.StringDecoder());const s=[];i.oncue=function(e){t.addCue(e)},i.onparsingerror=function(e){s.push(e)},i.onflush=function(){t.trigger({type:"loadeddata",target:t})},i.parse(e),0<s.length&&(window.console&&window.console.groupCollapsed&&window.console.groupCollapsed("Text Track parsing errors for "+t.src),s.forEach(e=>l.error(e)),window.console)&&window.console.groupEnd&&window.console.groupEnd(),i.flush()}function Di(e,s){var t={uri:e};(e=ci(e))&&(t.cors=e),(e="use-credentials"===s.tech_.crossOrigin())&&(t.withCredentials=e),wi(t,m(this,function(e,t,i){if(e)return l.error(e,t);s.loaded_=!0,"function"!=typeof window.WebVTT?s.tech_&&s.tech_.any(["vttjsloaded","vttjserror"],e=>{if("vttjserror"!==e.type)return Ai(i,s);l.error("vttjs failed to load, stopping trying to process "+s.src)}):Ai(i,s)}))}class Li extends di{constructor(e={}){if(!e.tech)throw new Error("A tech was not provided.");e=d(e,{kind:oi[e.kind]||"subtitles",language:e.language||e.srclang||""});let t=li[e.mode]||"disabled";const i=e.default,s=("metadata"!==e.kind&&"chapters"!==e.kind||(t="hidden"),super(e),this.tech_=e.tech,this.cues_=[],this.activeCues_=[],this.preload_=!1!==this.tech_.preloadTextTracks,new ri(this.cues_)),n=new ri(this.activeCues_);let a=!1;this.timeupdateHandler=m(this,function(e={}){this.tech_.isDisposed()||(this.tech_.isReady_&&(this.activeCues=this.activeCues,a)&&(this.trigger("cuechange"),a=!1),"timeupdate"!==e.type&&(this.rvf_=this.tech_.requestVideoFrameCallback(this.timeupdateHandler)))});this.tech_.one("dispose",()=>{this.stopTracking()}),"disabled"!==t&&this.startTracking(),Object.defineProperties(this,{default:{get(){return i},set(){}},mode:{get(){return t},set(e){li[e]&&t!==e&&(t=e,this.preload_||"disabled"===t||0!==this.cues.length||Di(this.src,this),this.stopTracking(),"disabled"!==t&&this.startTracking(),this.trigger("modechange"))}},cues:{get(){return this.loaded_?s:null},set(){}},activeCues:{get(){if(!this.loaded_)return null;if(0!==this.cues.length){var i=this.tech_.currentTime(),s=[];for(let e=0,t=this.cues.length;e<t;e++){var r=this.cues[e];r.startTime<=i&&r.endTime>=i&&s.push(r)}if(a=!1,s.length!==this.activeCues_.length)a=!0;else for(let e=0;e<s.length;e++)-1===this.activeCues_.indexOf(s[e])&&(a=!0);this.activeCues_=s,n.setCues_(this.activeCues_)}return n},set(){}}}),e.src?(this.src=e.src,this.preload_||(this.loaded_=!0),(this.preload_||"subtitles"!==e.kind&&"captions"!==e.kind)&&Di(this.src,this)):this.loaded_=!0}startTracking(){this.rvf_=this.tech_.requestVideoFrameCallback(this.timeupdateHandler),this.tech_.on("timeupdate",this.timeupdateHandler)}stopTracking(){this.rvf_&&(this.tech_.cancelVideoFrameCallback(this.rvf_),this.rvf_=void 0),this.tech_.off("timeupdate",this.timeupdateHandler)}addCue(e){let t=e;if(!("getCueAsHTML"in t)){t=new window.vttjs.VTTCue(e.startTime,e.endTime,e.text);for(const s in e)s in t||(t[s]=e[s]);t.id=e.id,t.originalCue_=e}var i=this.tech_.textTracks();for(let e=0;e<i.length;e++)i[e]!==this&&i[e].removeCue(t);this.cues_.push(t),this.cues.setCues_(this.cues_)}removeCue(e){let t=this.cues_.length;for(;t--;){var i=this.cues_[t];if(i===e||i.originalCue_&&i.originalCue_===e){this.cues_.splice(t,1),this.cues.setCues_(this.cues_);break}}}}Li.prototype.allowedEvents_={cuechange:"cuechange"};class Pi extends di{constructor(e={}){e=d(e,{kind:ai[e.kind]||""});super(e);let t=!1;Object.defineProperty(this,"enabled",{get(){return t},set(e){"boolean"==typeof e&&e!==t&&(t=e,this.trigger("enabledchange"))}}),e.enabled&&(this.enabled=e.enabled),this.loaded_=!0}}class Oi extends di{constructor(e={}){e=d(e,{kind:ni[e.kind]||""});super(e);let t=!1;Object.defineProperty(this,"selected",{get(){return t},set(e){"boolean"==typeof e&&e!==t&&(t=e,this.trigger("selectedchange"))}}),e.selected&&(this.selected=e.selected)}}class Ni extends _t{constructor(e={}){super();let t;const i=new Li(e);this.kind=i.kind,this.src=i.src,this.srclang=i.language,this.label=i.label,this.default=i.default,Object.defineProperties(this,{readyState:{get(){return t}},track:{get(){return i}}}),t=Ni.NONE,i.addEventListener("loadeddata",()=>{t=Ni.LOADED,this.trigger({type:"load",target:this})})}}Ni.prototype.allowedEvents_={load:"load"},Ni.NONE=0,Ni.LOADING=1,Ni.LOADED=2,Ni.ERROR=3;const Ri={audio:{ListClass:class extends ei{constructor(t=[]){for(let e=t.length-1;0<=e;e--)if(t[e].enabled){ti(t,t[e]);break}super(t),this.changing_=!1}addTrack(e){e.enabled&&ti(this,e),super.addTrack(e),e.addEventListener&&(e.enabledChange_=()=>{this.changing_||(this.changing_=!0,ti(this,e),this.changing_=!1,this.trigger("change"))},e.addEventListener("enabledchange",e.enabledChange_))}removeTrack(e){super.removeTrack(e),e.removeEventListener&&e.enabledChange_&&(e.removeEventListener("enabledchange",e.enabledChange_),e.enabledChange_=null)}},TrackClass:Pi,capitalName:"Audio"},video:{ListClass:class extends ei{constructor(t=[]){for(let e=t.length-1;0<=e;e--)if(t[e].selected){ii(t,t[e]);break}super(t),this.changing_=!1,Object.defineProperty(this,"selectedIndex",{get(){for(let e=0;e<this.length;e++)if(this[e].selected)return e;return-1},set(){}})}addTrack(e){e.selected&&ii(this,e),super.addTrack(e),e.addEventListener&&(e.selectedChange_=()=>{this.changing_||(this.changing_=!0,ii(this,e),this.changing_=!1,this.trigger("change"))},e.addEventListener("selectedchange",e.selectedChange_))}removeTrack(e){super.removeTrack(e),e.removeEventListener&&e.selectedChange_&&(e.removeEventListener("selectedchange",e.selectedChange_),e.selectedChange_=null)}},TrackClass:Oi,capitalName:"Video"},text:{ListClass:si,TrackClass:Li,capitalName:"Text"}},Mi=(Object.keys(Ri).forEach(function(e){Ri[e].getterName=e+"Tracks",Ri[e].privateName=e+"Tracks_"}),{remoteText:{ListClass:si,TrackClass:Li,capitalName:"RemoteText",getterName:"remoteTextTracks",privateName:"remoteTextTracks_"},remoteTextEl:{ListClass:class{constructor(i=[]){this.trackElements_=[],Object.defineProperty(this,"length",{get(){return this.trackElements_.length}});for(let e=0,t=i.length;e<t;e++)this.addTrackElement_(i[e])}addTrackElement_(e){const t=this.trackElements_.length;""+t in this||Object.defineProperty(this,t,{get(){return this.trackElements_[t]}}),-1===this.trackElements_.indexOf(e)&&this.trackElements_.push(e)}getTrackElementByTrack_(i){let s;for(let e=0,t=this.trackElements_.length;e<t;e++)if(i===this.trackElements_[e].track){s=this.trackElements_[e];break}return s}removeTrackElement_(i){for(let e=0,t=this.trackElements_.length;e<t;e++)if(i===this.trackElements_[e]){this.trackElements_[e].track&&"function"==typeof this.trackElements_[e].track.off&&this.trackElements_[e].track.off(),"function"==typeof this.trackElements_[e].off&&this.trackElements_[e].off(),this.trackElements_.splice(e,1);break}}},TrackClass:Ni,capitalName:"RemoteTextTrackEls",getterName:"remoteTextTrackEls",privateName:"remoteTextTrackEls_"}}),a=Object.assign({},Ri,Mi);Mi.names=Object.keys(Mi),Ri.names=Object.keys(Ri),a.names=[].concat(Mi.names).concat(Ri.names);var gi="undefined"!=typeof Nt?Nt:"undefined"!=typeof window?window:{},Ui="undefined"!=typeof document?document:(Ui=gi["__GLOBAL_DOCUMENT_CACHE@4"])||(gi["__GLOBAL_DOCUMENT_CACHE@4"]={}),Nt=Ui,Bi=Object.create||function(e){if(1!==arguments.length)throw new Error("Object.create shim only accepts one parameter.");return Fi.prototype=e,new Fi};function Fi(){}function qi(e,t){this.name="ParsingError",this.code=e.code,this.message=t||e.message}function ji(e){function t(e,t,i,s){return 3600*(0|e)+60*(0|t)+(0|i)+(0|s)/1e3}e=e.match(/^(\d+):(\d{1,2})(:\d{1,2})?\.(\d{3})/);return e?e[3]?t(e[1],e[2],e[3].replace(":",""),e[4]):59<e[1]?t(e[1],e[2],0,e[4]):t(0,e[1],e[2],e[4]):null}function Hi(){this.values=Bi(null)}function Vi(e,t,i,s){var r,n,a=s?e.split(s):[e];for(r in a)"string"==typeof a[r]&&2===(n=a[r].split(i)).length&&t(n[0].trim(),n[1].trim())}((qi.prototype=Bi(Error.prototype)).constructor=qi).Errors={BadSignature:{code:0,message:"Malformed WebVTT signature."},BadTimeStamp:{code:1,message:"Malformed time stamp."}},Hi.prototype={set:function(e,t){this.get(e)||""===t||(this.values[e]=t)},get:function(e,t,i){return i?this.has(e)?this.values[e]:t[i]:this.has(e)?this.values[e]:t},has:function(e){return e in this.values},alt:function(e,t,i){for(var s=0;s<i.length;++s)if(t===i[s]){this.set(e,t);break}},integer:function(e,t){/^-?\d+$/.test(t)&&this.set(e,parseInt(t,10))},percent:function(e,t){return!!(t.match(/^([\d]{1,3})(\.[\d]*)?%$/)&&0<=(t=parseFloat(t))&&t<=100)&&(this.set(e,t),!0)}};var zi=Nt.createElement&&Nt.createElement("textarea"),$i={c:"span",i:"i",b:"b",u:"u",ruby:"ruby",rt:"rt",v:"span",lang:"span"},Wi={white:"rgba(255,255,255,1)",lime:"rgba(0,255,0,1)",cyan:"rgba(0,255,255,1)",red:"rgba(255,0,0,1)",yellow:"rgba(255,255,0,1)",magenta:"rgba(255,0,255,1)",blue:"rgba(0,0,255,1)",black:"rgba(0,0,0,1)"},Gi={v:"title",lang:"lang"},Xi={rt:"ruby"};function Ki(e,t){for(var i,s,r,n,a,o,l=e.document.createElement("div"),d=l,h=[];null!==(o=void 0,o=t?(o=(o=t.match(/^([^<]*)(<[^>]*>?)?/))[1]||o[2],t=t.substr(o.length),o):null);)"<"===o[0]?"/"===o[1]?h.length&&h[h.length-1]===o.substr(2).replace(">","")&&(h.pop(),d=d.parentNode):(s=ji(o.substr(1,o.length-2)))?(i=e.document.createProcessingInstruction("timestamp",s),d.appendChild(i)):(s=o.match(/^<([^.\s/0-9>]+)(\.[^\s\\>]+)?([^>\\]+)?(\\?)>?$/))&&(r=s[1],n=s[3],a=void 0,a=$i[r],i=a?(a=e.document.createElement(a),(r=Gi[r])&&n&&(a[r]=n.trim()),a):null)&&(r=d,Xi[(n=i).localName]&&Xi[n.localName]!==r.localName||(s[2]&&((a=s[2].split(".")).forEach(function(e){var t=/^bg_/.test(e),e=t?e.slice(3):e;Wi.hasOwnProperty(e)&&(e=Wi[e],i.style[t?"background-color":"color"]=e)}),i.className=a.join(" ")),h.push(s[1]),d.appendChild(i),d=i)):d.appendChild(e.document.createTextNode((n=o,zi.innerHTML=n,n=zi.textContent,zi.textContent="",n)));return l}var Yi=[[1470,1470],[1472,1472],[1475,1475],[1478,1478],[1488,1514],[1520,1524],[1544,1544],[1547,1547],[1549,1549],[1563,1563],[1566,1610],[1645,1647],[1649,1749],[1765,1766],[1774,1775],[1786,1805],[1807,1808],[1810,1839],[1869,1957],[1969,1969],[1984,2026],[2036,2037],[2042,2042],[2048,2069],[2074,2074],[2084,2084],[2088,2088],[2096,2110],[2112,2136],[2142,2142],[2208,2208],[2210,2220],[8207,8207],[64285,64285],[64287,64296],[64298,64310],[64312,64316],[64318,64318],[64320,64321],[64323,64324],[64326,64449],[64467,64829],[64848,64911],[64914,64967],[65008,65020],[65136,65140],[65142,65276],[67584,67589],[67592,67592],[67594,67637],[67639,67640],[67644,67644],[67647,67669],[67671,67679],[67840,67867],[67872,67897],[67903,67903],[67968,68023],[68030,68031],[68096,68096],[68112,68115],[68117,68119],[68121,68147],[68160,68167],[68176,68184],[68192,68223],[68352,68405],[68416,68437],[68440,68466],[68472,68479],[68608,68680],[126464,126467],[126469,126495],[126497,126498],[126500,126500],[126503,126503],[126505,126514],[126516,126519],[126521,126521],[126523,126523],[126530,126530],[126535,126535],[126537,126537],[126539,126539],[126541,126543],[126545,126546],[126548,126548],[126551,126551],[126553,126553],[126555,126555],[126557,126557],[126559,126559],[126561,126562],[126564,126564],[126567,126570],[126572,126578],[126580,126583],[126585,126588],[126590,126590],[126592,126601],[126603,126619],[126625,126627],[126629,126633],[126635,126651],[1114109,1114109]];function Qi(e){var t=[],i="";if(e&&e.childNodes)for(n(t,e);i=function e(t){var i,s,r;return t&&t.length?(s=(i=t.pop()).textContent||i.innerText)?(r=s.match(/^.*(\n|\r)/))?r[t.length=0]:s:"ruby"===i.tagName?e(t):i.childNodes?(n(t,i),e(t)):void 0:null}(t);)for(var s=0;s<i.length;s++)if(function(e){for(var t=0;t<Yi.length;t++){var i=Yi[t];if(e>=i[0]&&e<=i[1])return 1}}(i.charCodeAt(s)))return"rtl";return"ltr";function n(e,t){for(var i=t.childNodes.length-1;0<=i;i--)e.push(t.childNodes[i])}}function Ji(){}function Zi(e,t,i){Ji.call(this),this.cue=t,this.cueDiv=Ki(e,t.text);var s={color:"rgba(255, 255, 255, 1)",backgroundColor:"rgba(0, 0, 0, 0.8)",position:"relative",left:0,right:0,top:0,bottom:0,display:"inline",writingMode:""===t.vertical?"horizontal-tb":"lr"===t.vertical?"vertical-lr":"vertical-rl",unicodeBidi:"plaintext"},r=(this.applyStyles(s,this.cueDiv),this.div=e.document.createElement("div"),s={direction:Qi(this.cueDiv),writingMode:""===t.vertical?"horizontal-tb":"lr"===t.vertical?"vertical-lr":"vertical-rl",unicodeBidi:"plaintext",textAlign:"middle"===t.align?"center":t.align,font:i.font,whiteSpace:"pre-line",position:"absolute"},this.applyStyles(s),this.div.appendChild(this.cueDiv),0);switch(t.positionAlign){case"start":case"line-left":r=t.position;break;case"center":r=t.position-t.size/2;break;case"end":case"line-right":r=t.position-t.size}""===t.vertical?this.applyStyles({left:this.formatStyle(r,"%"),width:this.formatStyle(t.size,"%")}):this.applyStyles({top:this.formatStyle(r,"%"),height:this.formatStyle(t.size,"%")}),this.move=function(e){this.applyStyles({top:this.formatStyle(e.top,"px"),bottom:this.formatStyle(e.bottom,"px"),left:this.formatStyle(e.left,"px"),right:this.formatStyle(e.right,"px"),height:this.formatStyle(e.height,"px"),width:this.formatStyle(e.width,"px")})}}function y(e){var t,i,s,r;e.div&&(t=e.div.offsetHeight,i=e.div.offsetWidth,s=e.div.offsetTop,r=(r=(r=e.div.childNodes)&&r[0])&&r.getClientRects&&r.getClientRects(),e=e.div.getBoundingClientRect(),r=r?Math.max(r[0]&&r[0].height||0,e.height/r.length):0),this.left=e.left,this.right=e.right,this.top=e.top||s,this.height=e.height||t,this.bottom=e.bottom||s+(e.height||t),this.width=e.width||i,this.lineHeight=void 0!==r?r:e.lineHeight}function es(e,t,o,l){var i,s=new y(t),r=t.cue,n=function(e){if("number"==typeof e.line&&(e.snapToLines||0<=e.line&&e.line<=100))return e.line;if(!e.track||!e.track.textTrackList||!e.track.textTrackList.mediaElement)return-1;for(var t=e.track,i=t.textTrackList,s=0,r=0;r<i.length&&i[r]!==t;r++)"showing"===i[r].mode&&s++;return-1*++s}(r),a=[];if(r.snapToLines){switch(r.vertical){case"":a=["+y","-y"],i="height";break;case"rl":a=["+x","-x"],i="width";break;case"lr":a=["-x","+x"],i="width"}var d=s.lineHeight,h=d*Math.round(n),u=o[i]+d,c=a[0];Math.abs(h)>u&&(h=h<0?-1:1,h*=Math.ceil(u/d)*d),n<0&&(h+=""===r.vertical?o.height:o.width,a=a.reverse()),s.move(c,h)}else{var p=s.lineHeight/o.height*100;switch(r.lineAlign){case"center":n-=p/2;break;case"end":n-=p}switch(r.vertical){case"":t.applyStyles({top:t.formatStyle(n,"%")});break;case"rl":t.applyStyles({left:t.formatStyle(n,"%")});break;case"lr":t.applyStyles({right:t.formatStyle(n,"%")})}a=["+y","-x","+x","-y"],s=new y(t)}u=function(e,t){for(var i,s=new y(e),r=1,n=0;n<t.length;n++){for(;e.overlapsOppositeAxis(o,t[n])||e.within(o)&&e.overlapsAny(l);)e.move(t[n]);if(e.within(o))return e;var a=e.intersectPercentage(o);a<r&&(i=new y(e),r=a),e=new y(s)}return i||s}(s,a);t.move(u.toCSSCompatValues(o))}function ts(){}Ji.prototype.applyStyles=function(e,t){for(var i in t=t||this.div,e)e.hasOwnProperty(i)&&(t.style[i]=e[i])},Ji.prototype.formatStyle=function(e,t){return 0===e?0:e+t},(Zi.prototype=Bi(Ji.prototype)).constructor=Zi,y.prototype.move=function(e,t){switch(t=void 0!==t?t:this.lineHeight,e){case"+x":this.left+=t,this.right+=t;break;case"-x":this.left-=t,this.right-=t;break;case"+y":this.top+=t,this.bottom+=t;break;case"-y":this.top-=t,this.bottom-=t}},y.prototype.overlaps=function(e){return this.left<e.right&&this.right>e.left&&this.top<e.bottom&&this.bottom>e.top},y.prototype.overlapsAny=function(e){for(var t=0;t<e.length;t++)if(this.overlaps(e[t]))return!0;return!1},y.prototype.within=function(e){return this.top>=e.top&&this.bottom<=e.bottom&&this.left>=e.left&&this.right<=e.right},y.prototype.overlapsOppositeAxis=function(e,t){switch(t){case"+x":return this.left<e.left;case"-x":return this.right>e.right;case"+y":return this.top<e.top;case"-y":return this.bottom>e.bottom}},y.prototype.intersectPercentage=function(e){return Math.max(0,Math.min(this.right,e.right)-Math.max(this.left,e.left))*Math.max(0,Math.min(this.bottom,e.bottom)-Math.max(this.top,e.top))/(this.height*this.width)},y.prototype.toCSSCompatValues=function(e){return{top:this.top-e.top,bottom:e.bottom-this.bottom,left:this.left-e.left,right:e.right-this.right,height:this.height,width:this.width}},y.getSimpleBoxPosition=function(e){var t=e.div?e.div.offsetHeight:e.tagName?e.offsetHeight:0,i=e.div?e.div.offsetWidth:e.tagName?e.offsetWidth:0,s=e.div?e.div.offsetTop:e.tagName?e.offsetTop:0;return{left:(e=e.div?e.div.getBoundingClientRect():e.tagName?e.getBoundingClientRect():e).left,right:e.right,top:e.top||s,height:e.height||t,bottom:e.bottom||s+(e.height||t),width:e.width||i}},ts.StringDecoder=function(){return{decode:function(e){if(!e)return"";if("string"!=typeof e)throw new Error("Error - expected string data.");return decodeURIComponent(encodeURIComponent(e))}}},ts.convertCueToDOMTree=function(e,t){return e&&t?Ki(e,t):null};ts.processCues=function(e,t,i){if(!e||!t||!i)return null;for(;i.firstChild;)i.removeChild(i.firstChild);var s=e.document.createElement("div");if(s.style.position="absolute",s.style.left="0",s.style.right="0",s.style.top="0",s.style.bottom="0",s.style.margin="1.5%",i.appendChild(s),function(e){for(var t=0;t<e.length;t++)if(e[t].hasBeenReset||!e[t].displayState)return 1}(t))for(var r,n,a=[],o=y.getSimpleBoxPosition(s),l={font:Math.round(.05*o.height*100)/100+"px sans-serif"},d=0;d<t.length;d++)n=t[d],r=new Zi(e,n,l),s.appendChild(r.div),es(0,r,o,a),n.displayState=r.div,a.push(y.getSimpleBoxPosition(r));else for(var h=0;h<t.length;h++)s.appendChild(t[h].displayState)},(ts.Parser=function(e,t,i){i||(i=t,t={}),t=t||{},this.window=e,this.vttjs=t,this.state="INITIAL",this.buffer="",this.decoder=i||new TextDecoder("utf8"),this.regionList=[]}).prototype={reportOrThrowError:function(e){if(!(e instanceof qi))throw e;this.onparsingerror&&this.onparsingerror(e)},parse:function(e){var s=this;function t(){for(var e=s.buffer,t=0;t<e.length&&"\r"!==e[t]&&"\n"!==e[t];)++t;var i=e.substr(0,t);return"\r"===e[t]&&++t,"\n"===e[t]&&++t,s.buffer=e.substr(t),i}function i(e){e.match(/X-TIMESTAMP-MAP/)?Vi(e,function(e,t){var i;"X-TIMESTAMP-MAP"===e&&(e=t,i=new Hi,Vi(e,function(e,t){switch(e){case"MPEGT":i.integer(e+"S",t);break;case"LOCA":i.set(e+"L",ji(t))}},/[^\d]:/,/,/),s.ontimestampmap)&&s.ontimestampmap({MPEGTS:i.get("MPEGTS"),LOCAL:i.get("LOCAL")})},/=/):Vi(e,function(e,t){var r;"Region"===e&&(e=t,r=new Hi,Vi(e,function(e,t){switch(e){case"id":r.set(e,t);break;case"width":r.percent(e,t);break;case"lines":r.integer(e,t);break;case"regionanchor":case"viewportanchor":var i,s=t.split(",");2===s.length&&((i=new Hi).percent("x",s[0]),i.percent("y",s[1]),i.has("x")&&i.has("y"))&&(r.set(e+"X",i.get("x")),r.set(e+"Y",i.get("y")));break;case"scroll":r.alt(e,t,["up"])}},/=/,/\s/),r.has("id"))&&((e=new(s.vttjs.VTTRegion||s.window.VTTRegion)).width=r.get("width",100),e.lines=r.get("lines",3),e.regionAnchorX=r.get("regionanchorX",0),e.regionAnchorY=r.get("regionanchorY",100),e.viewportAnchorX=r.get("viewportanchorX",0),e.viewportAnchorY=r.get("viewportanchorY",100),e.scroll=r.get("scroll",""),s.onregion&&s.onregion(e),s.regionList.push({id:r.get("id"),region:e}))},/:/)}e&&(s.buffer+=s.decoder.decode(e,{stream:!0}));try{if("INITIAL"===s.state){if(!/\r\n|\n/.test(s.buffer))return this;var r,n=(r=t()).match(/^WEBVTT([ \t].*)?$/);if(!n||!n[0])throw new qi(qi.Errors.BadSignature);s.state="HEADER"}for(var a=!1;s.buffer;){if(!/\r\n|\n/.test(s.buffer))return this;switch(a?a=!1:r=t(),s.state){case"HEADER":/:/.test(r)?i(r):r||(s.state="ID");continue;case"NOTE":r||(s.state="ID");continue;case"ID":if(/^NOTE($|[ \t])/.test(r)){s.state="NOTE";break}if(!r)continue;s.cue=new(s.vttjs.VTTCue||s.window.VTTCue)(0,0,"");try{s.cue.align="center"}catch(e){s.cue.align="middle"}if(s.state="CUE",-1===r.indexOf("--\x3e")){s.cue.id=r;continue}case"CUE":try{!function(t,i,n){var s=t;function e(){var e=ji(t);if(null===e)throw new qi(qi.Errors.BadTimeStamp,"Malformed timestamp: "+s);return t=t.replace(/^[^\sa-zA-Z-]+/,""),e}function r(){t=t.replace(/^\s+/,"")}if(r(),i.startTime=e(),r(),"--\x3e"!==t.substr(0,3))throw new qi(qi.Errors.BadTimeStamp,"Malformed time stamp (time stamps must be separated by '--\x3e'): "+s);t=t.substr(3),r(),i.endTime=e(),r();var a=t,o=new Hi;Vi(a,function(e,t){switch(e){case"region":for(var i=n.length-1;0<=i;i--)if(n[i].id===t){o.set(e,n[i].region);break}break;case"vertical":o.alt(e,t,["rl","lr"]);break;case"line":var s=t.split(","),r=s[0];o.integer(e,r),o.percent(e,r)&&o.set("snapToLines",!1),o.alt(e,r,["auto"]),2===s.length&&o.alt("lineAlign",s[1],["start","center","end"]);break;case"position":s=t.split(","),o.percent(e,s[0]),2===s.length&&o.alt("positionAlign",s[1],["start","center","end"]);break;case"size":o.percent(e,t);break;case"align":o.alt(e,t,["start","center","end","left","right"])}},/:/,/\s/),i.region=o.get("region",null),i.vertical=o.get("vertical","");try{i.line=o.get("line","auto")}catch(e){}i.lineAlign=o.get("lineAlign","start"),i.snapToLines=o.get("snapToLines",!0),i.size=o.get("size",100);try{i.align=o.get("align","center")}catch(e){i.align=o.get("align","middle")}try{i.position=o.get("position","auto")}catch(e){i.position=o.get("position",{start:0,left:0,center:50,middle:50,end:100,right:100},i.align)}i.positionAlign=o.get("positionAlign",{start:"start",left:"start",center:"center",middle:"center",end:"end",right:"end"},i.align)}(r,s.cue,s.regionList)}catch(e){s.reportOrThrowError(e),s.cue=null,s.state="BADCUE";continue}s.state="CUETEXT";continue;case"CUETEXT":var o=-1!==r.indexOf("--\x3e");if(!r||o&&(a=!0)){s.oncue&&s.oncue(s.cue),s.cue=null,s.state="ID";continue}s.cue.text&&(s.cue.text+="\n"),s.cue.text+=r.replace(/\u2028/g,"\n").replace(/u2029/g,"\n");continue;case"BADCUE":r||(s.state="ID");continue}}}catch(e){s.reportOrThrowError(e),"CUETEXT"===s.state&&s.cue&&s.oncue&&s.oncue(s.cue),s.cue=null,s.state="INITIAL"===s.state?"BADWEBVTT":"BADCUE"}return this},flush:function(){var t=this;try{if(t.buffer+=t.decoder.decode(),!t.cue&&"HEADER"!==t.state||(t.buffer+="\n\n",t.parse()),"INITIAL"===t.state)throw new qi(qi.Errors.BadSignature)}catch(e){t.reportOrThrowError(e)}return t.onflush&&t.onflush(),this}};var is=ts,ss={"":1,lr:1,rl:1},rs={start:1,center:1,end:1,left:1,right:1,auto:1,"line-left":1,"line-right":1};function ns(e){return"string"==typeof e&&!!rs[e.toLowerCase()]&&e.toLowerCase()}function as(e,t,i){this.hasBeenReset=!1;var s="",r=!1,n=e,a=t,o=i,l=null,d="",h=!0,u="auto",c="start",p="auto",m="auto",g=100,f="center";Object.defineProperties(this,{id:{enumerable:!0,get:function(){return s},set:function(e){s=""+e}},pauseOnExit:{enumerable:!0,get:function(){return r},set:function(e){r=!!e}},startTime:{enumerable:!0,get:function(){return n},set:function(e){if("number"!=typeof e)throw new TypeError("Start time must be set to a number.");n=e,this.hasBeenReset=!0}},endTime:{enumerable:!0,get:function(){return a},set:function(e){if("number"!=typeof e)throw new TypeError("End time must be set to a number.");a=e,this.hasBeenReset=!0}},text:{enumerable:!0,get:function(){return o},set:function(e){o=""+e,this.hasBeenReset=!0}},region:{enumerable:!0,get:function(){return l},set:function(e){l=e,this.hasBeenReset=!0}},vertical:{enumerable:!0,get:function(){return d},set:function(e){e="string"==typeof(e=e)&&!!ss[e.toLowerCase()]&&e.toLowerCase();if(!1===e)throw new SyntaxError("Vertical: an invalid or illegal direction string was specified.");d=e,this.hasBeenReset=!0}},snapToLines:{enumerable:!0,get:function(){return h},set:function(e){h=!!e,this.hasBeenReset=!0}},line:{enumerable:!0,get:function(){return u},set:function(e){if("number"!=typeof e&&"auto"!==e)throw new SyntaxError("Line: an invalid number or illegal string was specified.");u=e,this.hasBeenReset=!0}},lineAlign:{enumerable:!0,get:function(){return c},set:function(e){e=ns(e);e&&(c=e,this.hasBeenReset=!0)}},position:{enumerable:!0,get:function(){return p},set:function(e){if(e<0||100<e)throw new Error("Position must be between 0 and 100.");p=e,this.hasBeenReset=!0}},positionAlign:{enumerable:!0,get:function(){return m},set:function(e){e=ns(e);e&&(m=e,this.hasBeenReset=!0)}},size:{enumerable:!0,get:function(){return g},set:function(e){if(e<0||100<e)throw new Error("Size must be between 0 and 100.");g=e,this.hasBeenReset=!0}},align:{enumerable:!0,get:function(){return f},set:function(e){e=ns(e);if(!e)throw new SyntaxError("align: an invalid or illegal alignment string was specified.");f=e,this.hasBeenReset=!0}}}),this.displayState=void 0}as.prototype.getCueAsHTML=function(){return WebVTT.convertCueToDOMTree(window,this.text)};var os=as,ls={"":!0,up:!0};function ds(e){return"number"==typeof e&&0<=e&&e<=100}function hs(){var t=100,i=3,s=0,r=100,n=0,a=100,o="";Object.defineProperties(this,{width:{enumerable:!0,get:function(){return t},set:function(e){if(!ds(e))throw new Error("Width must be between 0 and 100.");t=e}},lines:{enumerable:!0,get:function(){return i},set:function(e){if("number"!=typeof e)throw new TypeError("Lines must be set to a number.");i=e}},regionAnchorY:{enumerable:!0,get:function(){return r},set:function(e){if(!ds(e))throw new Error("RegionAnchorX must be between 0 and 100.");r=e}},regionAnchorX:{enumerable:!0,get:function(){return s},set:function(e){if(!ds(e))throw new Error("RegionAnchorY must be between 0 and 100.");s=e}},viewportAnchorY:{enumerable:!0,get:function(){return a},set:function(e){if(!ds(e))throw new Error("ViewportAnchorY must be between 0 and 100.");a=e}},viewportAnchorX:{enumerable:!0,get:function(){return n},set:function(e){if(!ds(e))throw new Error("ViewportAnchorX must be between 0 and 100.");n=e}},scroll:{enumerable:!0,get:function(){return o},set:function(e){e="string"==typeof(e=e)&&!!ls[e.toLowerCase()]&&e.toLowerCase();!1!==e&&(o=e)}}})}var us=Rt(function(e){var e=e.exports={WebVTT:is,VTTCue:os,VTTRegion:hs},t=(fi.vttjs=e,fi.WebVTT=e.WebVTT,e.VTTCue),i=e.VTTRegion,s=fi.VTTCue,r=fi.VTTRegion;e.shim=function(){fi.VTTCue=t,fi.VTTRegion=i},e.restore=function(){fi.VTTCue=s,fi.VTTRegion=r},fi.VTTCue||e.shim()});us.WebVTT,us.VTTCue,us.VTTRegion;class _ extends f{constructor(t={},e=function(){}){t.reportTouchActivity=!1,super(null,t,e),this.onDurationChange_=e=>this.onDurationChange(e),this.trackProgress_=e=>this.trackProgress(e),this.trackCurrentTime_=e=>this.trackCurrentTime(e),this.stopTrackingCurrentTime_=e=>this.stopTrackingCurrentTime(e),this.disposeSourceHandler_=e=>this.disposeSourceHandler(e),this.queuedHanders_=new Set,this.hasStarted_=!1,this.on("playing",function(){this.hasStarted_=!0}),this.on("loadstart",function(){this.hasStarted_=!1}),a.names.forEach(e=>{e=a[e];t&&t[e.getterName]&&(this[e.privateName]=t[e.getterName])}),this.featuresProgressEvents||this.manualProgressOn(),this.featuresTimeupdateEvents||this.manualTimeUpdatesOn(),["Text","Audio","Video"].forEach(e=>{!1===t[`native${e}Tracks`]&&(this[`featuresNative${e}Tracks`]=!1)}),!1===t.nativeCaptions||!1===t.nativeTextTracks?this.featuresNativeTextTracks=!1:!0!==t.nativeCaptions&&!0!==t.nativeTextTracks||(this.featuresNativeTextTracks=!0),this.featuresNativeTextTracks||this.emulateTextTracks(),this.preloadTextTracks=!1!==t.preloadTextTracks,this.autoRemoteTextTracks_=new a.text.ListClass,this.initTrackListeners(),t.nativeControlsForTouch||this.emitTapEvents(),this.constructor&&(this.name_=this.constructor.name||"Unknown Tech")}triggerSourceset(e){this.isReady_||this.one("ready",()=>this.setTimeout(()=>this.triggerSourceset(e),1)),this.trigger({src:e,type:"sourceset"})}manualProgressOn(){this.on("durationchange",this.onDurationChange_),this.manualProgress=!0,this.one("ready",this.trackProgress_)}manualProgressOff(){this.manualProgress=!1,this.stopTrackingProgress(),this.off("durationchange",this.onDurationChange_)}trackProgress(e){this.stopTrackingProgress(),this.progressInterval=this.setInterval(m(this,function(){var e=this.bufferedPercent();this.bufferedPercent_!==e&&this.trigger("progress"),1===(this.bufferedPercent_=e)&&this.stopTrackingProgress()}),500)}onDurationChange(e){this.duration_=this.duration()}buffered(){return Bt(0,0)}bufferedPercent(){return $t(this.buffered(),this.duration_)}stopTrackingProgress(){this.clearInterval(this.progressInterval)}manualTimeUpdatesOn(){this.manualTimeUpdates=!0,this.on("play",this.trackCurrentTime_),this.on("pause",this.stopTrackingCurrentTime_)}manualTimeUpdatesOff(){this.manualTimeUpdates=!1,this.stopTrackingCurrentTime(),this.off("play",this.trackCurrentTime_),this.off("pause",this.stopTrackingCurrentTime_)}trackCurrentTime(){this.currentTimeInterval&&this.stopTrackingCurrentTime(),this.currentTimeInterval=this.setInterval(function(){this.trigger({type:"timeupdate",target:this,manuallyTriggered:!0})},250)}stopTrackingCurrentTime(){this.clearInterval(this.currentTimeInterval),this.trigger({type:"timeupdate",target:this,manuallyTriggered:!0})}dispose(){this.clearTracks(Ri.names),this.manualProgress&&this.manualProgressOff(),this.manualTimeUpdates&&this.manualTimeUpdatesOff(),super.dispose()}clearTracks(e){(e=[].concat(e)).forEach(e=>{var t=this[e+"Tracks"]()||[];let i=t.length;for(;i--;){var s=t[i];"text"===e&&this.removeRemoteTextTrack(s),t.removeTrack(s)}})}cleanupAutoTextTracks(){var e=this.autoRemoteTextTracks_||[];let t=e.length;for(;t--;){var i=e[t];this.removeRemoteTextTrack(i)}}reset(){}crossOrigin(){}setCrossOrigin(){}error(e){return void 0!==e&&(this.error_=new i(e),this.trigger("error")),this.error_}played(){return this.hasStarted_?Bt(0,0):Bt()}play(){}setScrubbing(e){}scrubbing(){}setCurrentTime(e){this.manualTimeUpdates&&this.trigger({type:"timeupdate",target:this,manuallyTriggered:!0})}initTrackListeners(){Ri.names.forEach(e=>{var t=Ri[e];const i=()=>{this.trigger(e+"trackchange")},s=this[t.getterName]();s.addEventListener("removetrack",i),s.addEventListener("addtrack",i),this.on("dispose",()=>{s.removeEventListener("removetrack",i),s.removeEventListener("addtrack",i)})})}addWebVttScript_(){if(!window.WebVTT)if(document.body.contains(this.el()))if(!this.options_["vtt.js"]&&Y(us)&&0<Object.keys(us).length)this.trigger("vttjsloaded");else{const e=document.createElement("script");e.src=this.options_["vtt.js"]||"https://vjs.zencdn.net/vttjs/0.14.1/vtt.min.js",e.onload=()=>{this.trigger("vttjsloaded")},e.onerror=()=>{this.trigger("vttjserror")},this.on("dispose",()=>{e.onload=null,e.onerror=null}),window.WebVTT=!0,this.el().parentNode.appendChild(e)}else this.ready(this.addWebVttScript_)}emulateTextTracks(){const i=this.textTracks(),e=this.remoteTextTracks(),t=e=>i.addTrack(e.track),s=e=>i.removeTrack(e.track),r=(e.on("addtrack",t),e.on("removetrack",s),this.addWebVttScript_(),()=>this.trigger("texttrackchange")),n=()=>{r();for(let e=0;e<i.length;e++){var t=i[e];t.removeEventListener("cuechange",r),"showing"===t.mode&&t.addEventListener("cuechange",r)}};n(),i.addEventListener("change",n),i.addEventListener("addtrack",n),i.addEventListener("removetrack",n),this.on("dispose",function(){e.off("addtrack",t),e.off("removetrack",s),i.removeEventListener("change",n),i.removeEventListener("addtrack",n),i.removeEventListener("removetrack",n);for(let e=0;e<i.length;e++)i[e].removeEventListener("cuechange",r)})}addTextTrack(e,t,i){if(e)return e=e,t=t,i=i,r={},n=(s=this).textTracks(),r.kind=e,t&&(r.label=t),i&&(r.language=i),r.tech=s,e=new a.text.TrackClass(r),n.addTrack(e),e;throw new Error("TextTrack kind is required but was not provided");var s,r,n}createRemoteTextTrack(e){e=d(e,{tech:this});return new Mi.remoteTextEl.TrackClass(e)}addRemoteTextTrack(e={},t){const i=this.createRemoteTextTrack(e);return"boolean"!=typeof t&&(t=!1),this.remoteTextTrackEls().addTrackElement_(i),this.remoteTextTracks().addTrack(i.track),!1===t&&this.ready(()=>this.autoRemoteTextTracks_.addTrack(i.track)),i}removeRemoteTextTrack(e){var t=this.remoteTextTrackEls().getTrackElementByTrack_(e);this.remoteTextTrackEls().removeTrackElement_(t),this.remoteTextTracks().removeTrack(e),this.autoRemoteTextTracks_.removeTrack(e)}getVideoPlaybackQuality(){return{}}requestPictureInPicture(){return Promise.reject()}disablePictureInPicture(){return!0}setDisablePictureInPicture(){}requestVideoFrameCallback(e){const t=st++;return!this.isReady_||this.paused()?(this.queuedHanders_.add(t),this.one("playing",()=>{this.queuedHanders_.has(t)&&(this.queuedHanders_.delete(t),e())})):this.requestNamedAnimationFrame(t,e),t}cancelVideoFrameCallback(e){this.queuedHanders_.has(e)?this.queuedHanders_.delete(e):this.cancelNamedAnimationFrame(e)}setPoster(){}playsinline(){}setPlaysinline(){}overrideNativeAudioTracks(e){}overrideNativeVideoTracks(e){}canPlayType(e){return""}static canPlayType(e){return""}static canPlaySource(e,t){return _.canPlayType(e.type)}static isTech(e){return e.prototype instanceof _||e instanceof _||e===_}static registerTech(e,t){if(_.techs_||(_.techs_={}),!_.isTech(t))throw new Error(`Tech ${e} must be a Tech`);if(!_.canPlayType)throw new Error("Techs must have a static canPlayType method on them");if(_.canPlaySource)return e=g(e),_.techs_[e]=t,_.techs_[Lt(e)]=t,"Tech"!==e&&_.defaultTechOrder_.push(e),t;throw new Error("Techs must have a static canPlaySource method on them")}static getTech(e){if(e)return _.techs_&&_.techs_[e]?_.techs_[e]:(e=g(e),window&&window.videojs&&window.videojs[e]?(l.warn(`The ${e} tech was added to the videojs object when it should be registered using videojs.registerTech(name, tech)`),window.videojs[e]):void 0)}}a.names.forEach(function(e){const t=a[e];_.prototype[t.getterName]=function(){return this[t.privateName]=this[t.privateName]||new t.ListClass,this[t.privateName]}}),_.prototype.featuresVolumeControl=!0,_.prototype.featuresMuteControl=!0,_.prototype.featuresFullscreenResize=!1,_.prototype.featuresPlaybackRate=!1,_.prototype.featuresProgressEvents=!1,_.prototype.featuresSourceset=!1,_.prototype.featuresTimeupdateEvents=!1,_.prototype.featuresNativeTextTracks=!1,_.prototype.featuresVideoFrameCallback=!1,_.withSourceHandlers=function(r){r.registerSourceHandler=function(e,t){let i=r.sourceHandlers;i=i||(r.sourceHandlers=[]),void 0===t&&(t=i.length),i.splice(t,0,e)},r.canPlayType=function(t){var i,s=r.sourceHandlers||[];for(let e=0;e<s.length;e++)if(i=s[e].canPlayType(t))return i;return""},r.selectSourceHandler=function(t,i){var s=r.sourceHandlers||[];for(let e=0;e<s.length;e++)if(s[e].canHandleSource(t,i))return s[e];return null},r.canPlaySource=function(e,t){var i=r.selectSourceHandler(e,t);return i?i.canHandleSource(e,t):""};["seekable","seeking","duration"].forEach(function(e){const t=this[e];"function"==typeof t&&(this[e]=function(){return this.sourceHandler_&&this.sourceHandler_[e]?this.sourceHandler_[e].apply(this.sourceHandler_,arguments):t.apply(this,arguments)})},r.prototype),r.prototype.setSource=function(e){let t=r.selectSourceHandler(e,this.options_);t||(r.nativeSourceHandler?t=r.nativeSourceHandler:l.error("No source handler found for the current source.")),this.disposeSourceHandler(),this.off("dispose",this.disposeSourceHandler_),t!==r.nativeSourceHandler&&(this.currentSource_=e),this.sourceHandler_=t.handleSource(e,this,this.options_),this.one("dispose",this.disposeSourceHandler_)},r.prototype.disposeSourceHandler=function(){this.currentSource_&&(this.clearTracks(["audio","video"]),this.currentSource_=null),this.cleanupAutoTextTracks(),this.sourceHandler_&&(this.sourceHandler_.dispose&&this.sourceHandler_.dispose(),this.sourceHandler_=null)}},f.registerComponent("Tech",_),_.registerTech("Tech",_),_.defaultTechOrder_=[];const cs={},ps={},ms={};function gs(e,t,i){e.setTimeout(()=>function i(s={},e=[],r,n,a=[],o=!1){const[t,...l]=e;if("string"==typeof t)i(s,cs[t],r,n,a,o);else if(t){const d=Ts(n,t);if(!d.setSource)return a.push(d),i(s,l,r,n,a,o);d.setSource(Object.assign({},s),function(e,t){if(e)return i(s,l,r,n,a,o);a.push(d),i(t,s.type===t.type?l:cs[t.type],r,n,a,o)})}else l.length?i(s,l,r,n,a,o):o?r(s,a):i(s,cs["*"],r,n,a,!0)}(t,cs[t.type],i,e),1)}function fs(e,t,i,s=null){var r="call"+g(i),r=e.reduce(bs(r),s),s=r===ms,t=s?null:t[i](r),n=e,a=i,o=t,l=s;for(let e=n.length-1;0<=e;e--){var d=n[e];d[a]&&d[a](l,o)}return t}const ys={buffered:1,currentTime:1,duration:1,muted:1,played:1,paused:1,seekable:1,volume:1,ended:1},_s={setCurrentTime:1,setMuted:1,setVolume:1},vs={play:1,pause:1};function bs(i){return(e,t)=>e===ms?ms:t[i]?t[i](e):e}function Ts(e,t){var i=ps[e.id()];let s=null;if(null==i)s=t(e),ps[e.id()]=[[t,s]];else{for(let e=0;e<i.length;e++){var[r,n]=i[e];r===t&&(s=n)}null===s&&(s=t(e),i.push([t,s]))}return s}function ws(e){if(Array.isArray(e)){let t=[];e.forEach(function(e){e=ws(e),Array.isArray(e)?t=t.concat(e):K(e)&&t.push(e)}),e=t}else e="string"==typeof e&&e.trim()?[Cs({src:e})]:K(e)&&"string"==typeof e.src&&e.src&&e.src.trim()?[Cs(e)]:[];return e}const Ss={opus:"video/ogg",ogv:"video/ogg",mp4:"video/mp4",mov:"video/mp4",m4v:"video/mp4",mkv:"video/x-matroska",m4a:"audio/mp4",mp3:"audio/mpeg",aac:"audio/aac",caf:"audio/x-caf",flac:"audio/flac",oga:"audio/ogg",wav:"audio/wav",m3u8:"application/x-mpegURL",mpd:"application/dash+xml",jpg:"image/jpeg",jpeg:"image/jpeg",gif:"image/gif",png:"image/png",svg:"image/svg+xml",webp:"image/webp"},Es=function(e=""){e=pi(e);return Ss[e.toLowerCase()]||""};function Cs(e){var t;return e.type||(t=Es(e.src))&&(e.type=t),e}class ks extends f{constructor(s,e,t){if(super(s,d({createEl:!1},e),t),e.playerOptions.sources&&0!==e.playerOptions.sources.length)s.src(e.playerOptions.sources);else for(let t=0,i=e.playerOptions.techOrder;t<i.length;t++){var r=g(i[t]);let e=_.getTech(r);if((e=r?e:f.getComponent(r))&&e.isSupported()){s.loadTech_(r);break}}}}f.registerComponent("MediaLoader",ks);class xs extends f{constructor(e,t){super(e,t),this.options_.controlText&&this.controlText(this.options_.controlText),this.handleMouseOver_=e=>this.handleMouseOver(e),this.handleMouseOut_=e=>this.handleMouseOut(e),this.handleClick_=e=>this.handleClick(e),this.handleKeyDown_=e=>this.handleKeyDown(e),this.emitTapEvents(),this.enable()}createEl(e="div",t={},i={}){t=Object.assign({className:this.buildCSSClass(),tabIndex:0},t),"button"===e&&l.error(`Creating a ClickableComponent with an HTML element of ${e} is not supported; use a Button instead.`),i=Object.assign({role:"button"},i),this.tabIndex_=t.tabIndex;e=o(e,t,i);return this.player_.options_.experimentalSvgIcons||e.appendChild(o("span",{className:"vjs-icon-placeholder"},{"aria-hidden":!0})),this.createControlTextEl(e),e}dispose(){this.controlTextEl_=null,super.dispose()}createControlTextEl(e){return this.controlTextEl_=o("span",{className:"vjs-control-text"},{"aria-live":"polite"}),e&&e.appendChild(this.controlTextEl_),this.controlText(this.controlText_,e),this.controlTextEl_}controlText(e,t=this.el()){if(void 0===e)return this.controlText_||"Need Text";var i=this.localize(e);this.controlText_=e,Se(this.controlTextEl_,i),this.nonIconControl||this.player_.options_.noUITitleAttributes||t.setAttribute("title",i)}buildCSSClass(){return"vjs-control vjs-button "+super.buildCSSClass()}enable(){this.enabled_||(this.enabled_=!0,this.removeClass("vjs-disabled"),this.el_.setAttribute("aria-disabled","false"),"undefined"!=typeof this.tabIndex_&&this.el_.setAttribute("tabIndex",this.tabIndex_),this.on(["tap","click"],this.handleClick_),this.on("keydown",this.handleKeyDown_))}disable(){this.enabled_=!1,this.addClass("vjs-disabled"),this.el_.setAttribute("aria-disabled","true"),"undefined"!=typeof this.tabIndex_&&this.el_.removeAttribute("tabIndex"),this.off("mouseover",this.handleMouseOver_),this.off("mouseout",this.handleMouseOut_),this.off(["tap","click"],this.handleClick_),this.off("keydown",this.handleKeyDown_)}handleLanguagechange(){this.controlText(this.controlText_)}handleClick(e){this.options_.clickHandler&&this.options_.clickHandler.call(this,arguments)}handleKeyDown(e){r.isEventKey(e,"Space")||r.isEventKey(e,"Enter")?(e.preventDefault(),e.stopPropagation(),this.trigger("click")):super.handleKeyDown(e)}}f.registerComponent("ClickableComponent",xs);class Is extends xs{constructor(e,t){super(e,t),this.update(),this.update_=e=>this.update(e),e.on("posterchange",this.update_)}dispose(){this.player().off("posterchange",this.update_),super.dispose()}createEl(){return o("div",{className:"vjs-poster"})}crossOrigin(e){if("undefined"==typeof e)return this.$("img")?this.$("img").crossOrigin:this.player_.tech_&&this.player_.tech_.isReady_?this.player_.crossOrigin():this.player_.options_.crossOrigin||this.player_.options_.crossorigin||null;null!==e&&"anonymous"!==e&&"use-credentials"!==e?this.player_.log.warn(`crossOrigin must be null,  "anonymous" or "use-credentials", given "${e}"`):this.$("img")&&(this.$("img").crossOrigin=e)}update(e){var t=this.player().poster();this.setSrc(t),t?this.show():this.hide()}setSrc(e){e?(this.$("img")||this.el_.appendChild(o("picture",{className:"vjs-poster",tabIndex:-1},{},o("img",{loading:"lazy",crossOrigin:this.crossOrigin()},{alt:""}))),this.$("img").src=e):this.el_.textContent=""}handleClick(e){this.player_.controls()&&(this.player_.tech(!0)&&this.player_.tech(!0).focus(),this.player_.paused()?Xt(this.player_.play()):this.player_.pause())}}Is.prototype.crossorigin=Is.prototype.crossOrigin,f.registerComponent("PosterImage",Is);const As={monospace:"monospace",sansSerif:"sans-serif",serif:"serif",monospaceSansSerif:'"Andale Mono", "Lucida Console", monospace',monospaceSerif:'"Courier New", monospace',proportionalSansSerif:"sans-serif",proportionalSerif:"serif",casual:'"Comic Sans MS", Impact, fantasy',script:'"Monotype Corsiva", cursive',smallcaps:'"Andale Mono", "Lucida Console", monospace, sans-serif'};function Ds(e,t){let i;if(4===e.length)i=e[1]+e[1]+e[2]+e[2]+e[3]+e[3];else{if(7!==e.length)throw new Error("Invalid color code provided, "+e+"; must be formatted as e.g. #f0e or #f604e2.");i=e.slice(1)}return"rgba("+parseInt(i.slice(0,2),16)+","+parseInt(i.slice(2,4),16)+","+parseInt(i.slice(4,6),16)+","+t+")"}function Ls(e,t,i){try{e.style[t]=i}catch(e){}}function Ps(e){return e?e+"px":""}class Os extends f{constructor(s,e,t){super(s,e,t);const r=e=>{this.updateDisplayOverlay(),this.updateDisplay(e)};s.on("loadstart",e=>this.toggleDisplay(e)),s.on("texttrackchange",e=>this.updateDisplay(e)),s.on("loadedmetadata",e=>{this.updateDisplayOverlay(),this.preselectTrack(e)}),s.ready(m(this,function(){if(s.tech_&&s.tech_.featuresNativeTextTracks)this.hide();else{s.on("fullscreenchange",r),s.on("playerresize",r);const e=window.screen.orientation||window,i=window.screen.orientation?"change":"orientationchange";e.addEventListener(i,r),s.on("dispose",()=>e.removeEventListener(i,r));var t=this.options_.playerOptions.tracks||[];for(let e=0;e<t.length;e++)this.player_.addRemoteTextTrack(t[e],!0);this.preselectTrack()}}))}preselectTrack(){var t={captions:1,subtitles:1},i=this.player_.textTracks(),s=this.player_.cache_.selectedLanguage;let r,n,a;for(let e=0;e<i.length;e++){var o=i[e];s&&s.enabled&&s.language&&s.language===o.language&&o.kind in t?a=o.kind!==s.kind&&a||o:s&&!s.enabled?(a=null,r=null,n=null):o.default&&("descriptions"!==o.kind||r?o.kind in t&&!n&&(n=o):r=o)}a?a.mode="showing":n?n.mode="showing":r&&(r.mode="showing")}toggleDisplay(){this.player_.tech_&&this.player_.tech_.featuresNativeTextTracks?this.hide():this.show()}createEl(){return super.createEl("div",{className:"vjs-text-track-display"},{translate:"yes","aria-live":"off","aria-atomic":"true"})}clearDisplay(){"function"==typeof window.WebVTT&&window.WebVTT.processCues(window,[],this.el_)}updateDisplay(){var s=this.player_.textTracks(),e=this.options_.allowMultipleShowingTracks;if(this.clearDisplay(),e){var t=[];for(let e=0;e<s.length;++e){var i=s[e];"showing"===i.mode&&t.push(i)}this.updateForTrack(t)}else{let e=null,t=null,i=s.length;for(;i--;){var r=s[i];"showing"===r.mode&&("descriptions"===r.kind?e=r:t=r)}t?("off"!==this.getAttribute("aria-live")&&this.setAttribute("aria-live","off"),this.updateForTrack(t)):e&&("assertive"!==this.getAttribute("aria-live")&&this.setAttribute("aria-live","assertive"),this.updateForTrack(e))}}updateDisplayOverlay(){if(this.player_.videoHeight()&&window.CSS.supports("inset-inline: 10px")){var i=this.player_.currentWidth(),s=this.player_.currentHeight(),r=i/s,n=this.player_.videoWidth()/this.player_.videoHeight();let e=0,t=0;.1<Math.abs(r-n)&&(n<r?e=Math.round((i-s*n)/2):t=Math.round((s-i/n)/2)),Ls(this.el_,"insetInline",Ps(e)),Ls(this.el_,"insetBlock",Ps(t))}}updateDisplayState(e){var t=this.player_.textTrackSettings.getValues(),i=e.activeCues;let s=i.length;for(;s--;){var r,n=i[s];n&&(n=n.displayState,t.color&&(n.firstChild.style.color=t.color),t.textOpacity&&Ls(n.firstChild,"color",Ds(t.color||"#fff",t.textOpacity)),t.backgroundColor&&(n.firstChild.style.backgroundColor=t.backgroundColor),t.backgroundOpacity&&Ls(n.firstChild,"backgroundColor",Ds(t.backgroundColor||"#000",t.backgroundOpacity)),t.windowColor&&(t.windowOpacity?Ls(n,"backgroundColor",Ds(t.windowColor,t.windowOpacity)):n.style.backgroundColor=t.windowColor),t.edgeStyle&&("dropshadow"===t.edgeStyle?n.firstChild.style.textShadow="2px 2px 3px #222, 2px 2px 4px #222, 2px 2px 5px #222":"raised"===t.edgeStyle?n.firstChild.style.textShadow="1px 1px #222, 2px 2px #222, 3px 3px #222":"depressed"===t.edgeStyle?n.firstChild.style.textShadow="1px 1px #ccc, 0 1px #ccc, -1px -1px #222, 0 -1px #222":"uniform"===t.edgeStyle&&(n.firstChild.style.textShadow="0 0 4px #222, 0 0 4px #222, 0 0 4px #222, 0 0 4px #222")),t.fontPercent&&1!==t.fontPercent&&(r=window.parseFloat(n.style.fontSize),n.style.fontSize=r*t.fontPercent+"px",n.style.height="auto",n.style.top="auto"),t.fontFamily)&&"default"!==t.fontFamily&&("small-caps"===t.fontFamily?n.firstChild.style.fontVariant="small-caps":n.firstChild.style.fontFamily=As[t.fontFamily])}}updateForTrack(i){if(Array.isArray(i)||(i=[i]),"function"==typeof window.WebVTT&&!i.every(e=>!e.activeCues)){var t=[];for(let e=0;e<i.length;++e){var s=i[e];for(let e=0;e<s.activeCues.length;++e)t.push(s.activeCues[e])}window.WebVTT.processCues(window,t,this.el_);for(let t=0;t<i.length;++t){var r=i[t];for(let e=0;e<r.activeCues.length;++e){var n=r.activeCues[e].displayState;ke(n,"vjs-text-track-cue","vjs-text-track-cue-"+(r.language||t)),r.language&&Pe(n,"lang",r.language)}this.player_.textTrackSettings&&this.updateDisplayState(r)}}}}f.registerComponent("TextTrackDisplay",Os);class Ns extends f{createEl(){var e=this.player_.isAudio(),e=this.localize(e?"Audio Player":"Video Player"),e=o("span",{className:"vjs-control-text",textContent:this.localize("{1} is loading.",[e])}),t=super.createEl("div",{className:"vjs-loading-spinner",dir:"ltr"});return t.appendChild(e),t}handleLanguagechange(){this.$(".vjs-control-text").textContent=this.localize("{1} is loading.",[this.player_.isAudio()?"Audio Player":"Video Player"])}}f.registerComponent("LoadingSpinner",Ns);class s extends xs{createEl(e,t={},i={}){t=o("button",t=Object.assign({className:this.buildCSSClass()},t),i=Object.assign({type:"button"},i));return this.player_.options_.experimentalSvgIcons||t.appendChild(o("span",{className:"vjs-icon-placeholder"},{"aria-hidden":!0})),this.createControlTextEl(t),t}addChild(e,t={}){var i=this.constructor.name;return l.warn(`Adding an actionable (user controllable) child to a Button (${i}) is not supported; use a ClickableComponent instead.`),f.prototype.addChild.call(this,e,t)}enable(){super.enable(),this.el_.removeAttribute("disabled")}disable(){super.disable(),this.el_.setAttribute("disabled","disabled")}handleKeyDown(e){r.isEventKey(e,"Space")||r.isEventKey(e,"Enter")?e.stopPropagation():super.handleKeyDown(e)}}f.registerComponent("Button",s);class Rs extends s{constructor(e,t){super(e,t),this.mouseused_=!1,this.setIcon("play"),this.on("mousedown",e=>this.handleMouseDown(e))}buildCSSClass(){return"vjs-big-play-button"}handleClick(e){var t=this.player_.play();if(this.mouseused_&&"clientX"in e&&"clientY"in e)Xt(t),this.player_.tech(!0)&&this.player_.tech(!0).focus();else{var e=this.player_.getChild("controlBar");const i=e&&e.getChild("playToggle");i?(e=()=>i.focus(),Gt(t)?t.then(e,()=>{}):this.setTimeout(e,1)):this.player_.tech(!0).focus()}}handleKeyDown(e){this.mouseused_=!1,super.handleKeyDown(e)}handleMouseDown(e){this.mouseused_=!0}}Rs.prototype.controlText_="Play Video",f.registerComponent("BigPlayButton",Rs);s;f.registerComponent("CloseButton",class extends s{constructor(e,t){super(e,t),this.setIcon("cancel"),this.controlText(t&&t.controlText||this.localize("Close"))}buildCSSClass(){return"vjs-close-button "+super.buildCSSClass()}handleClick(e){this.trigger({type:"close",bubbles:!1})}handleKeyDown(e){r.isEventKey(e,"Esc")?(e.preventDefault(),e.stopPropagation(),this.trigger("click")):super.handleKeyDown(e)}});class Ms extends s{constructor(e,t={}){super(e,t),t.replay=void 0===t.replay||t.replay,this.setIcon("play"),this.on(e,"play",e=>this.handlePlay(e)),this.on(e,"pause",e=>this.handlePause(e)),t.replay&&this.on(e,"ended",e=>this.handleEnded(e))}buildCSSClass(){return"vjs-play-control "+super.buildCSSClass()}handleClick(e){this.player_.paused()?Xt(this.player_.play()):this.player_.pause()}handleSeeked(e){this.removeClass("vjs-ended"),this.player_.paused()?this.handlePause(e):this.handlePlay(e)}handlePlay(e){this.removeClass("vjs-ended","vjs-paused"),this.addClass("vjs-playing"),this.setIcon("pause"),this.controlText("Pause")}handlePause(e){this.removeClass("vjs-playing"),this.addClass("vjs-paused"),this.setIcon("play"),this.controlText("Play")}handleEnded(e){this.removeClass("vjs-playing"),this.addClass("vjs-ended"),this.setIcon("replay"),this.controlText("Replay"),this.one(this.player_,"seeked",e=>this.handleSeeked(e))}}Ms.prototype.controlText_="Play",f.registerComponent("PlayToggle",Ms);class Us extends f{constructor(e,t){super(e,t),this.on(e,["timeupdate","ended"],e=>this.updateContent(e)),this.updateTextNode_()}createEl(){var e=this.buildCSSClass(),t=super.createEl("div",{className:e+" vjs-time-control vjs-control"}),i=o("span",{className:"vjs-control-text",textContent:this.localize(this.labelText_)+" "},{role:"presentation"});return t.appendChild(i),this.contentEl_=o("span",{className:e+"-display"},{role:"presentation"}),t.appendChild(this.contentEl_),t}dispose(){this.contentEl_=null,this.textNode_=null,super.dispose()}updateTextNode_(e=0){e=Vt(e),this.formattedTime_!==e&&(this.formattedTime_=e,this.requestNamedAnimationFrame("TimeDisplay#updateTextNode_",()=>{if(this.contentEl_){let e=this.textNode_;e&&this.contentEl_.firstChild!==e&&(e=null,l.warn("TimeDisplay#updateTextnode_: Prevented replacement of text node element since it was no longer a child of this node. Appending a new node instead.")),this.textNode_=document.createTextNode(this.formattedTime_),this.textNode_&&(e?this.contentEl_.replaceChild(this.textNode_,e):this.contentEl_.appendChild(this.textNode_))}}))}updateContent(e){}}Us.prototype.labelText_="Time",Us.prototype.controlText_="Time",f.registerComponent("TimeDisplay",Us);class Bs extends Us{buildCSSClass(){return"vjs-current-time"}updateContent(e){let t;t=this.player_.ended()?this.player_.duration():this.player_.scrubbing()?this.player_.getCache().currentTime:this.player_.currentTime(),this.updateTextNode_(t)}}Bs.prototype.labelText_="Current Time",Bs.prototype.controlText_="Current Time",f.registerComponent("CurrentTimeDisplay",Bs);class Fs extends Us{constructor(e,t){super(e,t);t=e=>this.updateContent(e);this.on(e,"durationchange",t),this.on(e,"loadstart",t),this.on(e,"loadedmetadata",t)}buildCSSClass(){return"vjs-duration"}updateContent(e){var t=this.player_.duration();this.updateTextNode_(t)}}Fs.prototype.labelText_="Duration",Fs.prototype.controlText_="Duration",f.registerComponent("DurationDisplay",Fs);class qs extends f{createEl(){var e=super.createEl("div",{className:"vjs-time-control vjs-time-divider"},{"aria-hidden":!0}),t=super.createEl("div"),i=super.createEl("span",{textContent:"/"});return t.appendChild(i),e.appendChild(t),e}}f.registerComponent("TimeDivider",qs);class js extends Us{constructor(e,t){super(e,t),this.on(e,"durationchange",e=>this.updateContent(e))}buildCSSClass(){return"vjs-remaining-time"}createEl(){var e=super.createEl();return!1!==this.options_.displayNegative&&e.insertBefore(o("span",{},{"aria-hidden":!0},"-"),this.contentEl_),e}updateContent(e){if("number"==typeof this.player_.duration()){let e;e=this.player_.ended()?0:this.player_.remainingTimeDisplay?this.player_.remainingTimeDisplay():this.player_.remainingTime(),this.updateTextNode_(e)}}}js.prototype.labelText_="Remaining Time",js.prototype.controlText_="Remaining Time",f.registerComponent("RemainingTimeDisplay",js);class Hs extends f{constructor(e,t){super(e,t),this.updateShowing(),this.on(this.player(),"durationchange",e=>this.updateShowing(e))}createEl(){var e=super.createEl("div",{className:"vjs-live-control vjs-control"});return this.contentEl_=o("div",{className:"vjs-live-display"},{"aria-live":"off"}),this.contentEl_.appendChild(o("span",{className:"vjs-control-text",textContent:this.localize("Stream Type")+" "})),this.contentEl_.appendChild(document.createTextNode(this.localize("LIVE"))),e.appendChild(this.contentEl_),e}dispose(){this.contentEl_=null,super.dispose()}updateShowing(e){this.player().duration()===1/0?this.show():this.hide()}}f.registerComponent("LiveDisplay",Hs);class Vs extends s{constructor(e,t){super(e,t),this.updateLiveEdgeStatus(),this.player_.liveTracker&&(this.updateLiveEdgeStatusHandler_=e=>this.updateLiveEdgeStatus(e),this.on(this.player_.liveTracker,"liveedgechange",this.updateLiveEdgeStatusHandler_))}createEl(){var e=super.createEl("button",{className:"vjs-seek-to-live-control vjs-control"});return this.setIcon("circle",e),this.textEl_=o("span",{className:"vjs-seek-to-live-text",textContent:this.localize("LIVE")},{"aria-hidden":"true"}),e.appendChild(this.textEl_),e}updateLiveEdgeStatus(){!this.player_.liveTracker||this.player_.liveTracker.atLiveEdge()?(this.setAttribute("aria-disabled",!0),this.addClass("vjs-at-live-edge"),this.controlText("Seek to live, currently playing live")):(this.setAttribute("aria-disabled",!1),this.removeClass("vjs-at-live-edge"),this.controlText("Seek to live, currently behind live"))}handleClick(){this.player_.liveTracker.seekToLiveEdge()}dispose(){this.player_.liveTracker&&this.off(this.player_.liveTracker,"liveedgechange",this.updateLiveEdgeStatusHandler_),this.textEl_=null,super.dispose()}}function zs(e,t,i){return e=Number(e),Math.min(i,Math.max(t,isNaN(e)?t:e))}Vs.prototype.controlText_="Seek to live, currently playing live",f.registerComponent("SeekToLive",Vs);gi=Object.freeze({__proto__:null,clamp:zs});class $s extends f{constructor(e,t){super(e,t),this.handleMouseDown_=e=>this.handleMouseDown(e),this.handleMouseUp_=e=>this.handleMouseUp(e),this.handleKeyDown_=e=>this.handleKeyDown(e),this.handleClick_=e=>this.handleClick(e),this.handleMouseMove_=e=>this.handleMouseMove(e),this.update_=e=>this.update(e),this.bar=this.getChild(this.options_.barName),this.vertical(!!this.options_.vertical),this.enable()}enabled(){return this.enabled_}enable(){this.enabled()||(this.on("mousedown",this.handleMouseDown_),this.on("touchstart",this.handleMouseDown_),this.on("keydown",this.handleKeyDown_),this.on("click",this.handleClick_),this.on(this.player_,"controlsvisible",this.update),this.playerEvent&&this.on(this.player_,this.playerEvent,this.update),this.removeClass("disabled"),this.setAttribute("tabindex",0),this.enabled_=!0)}disable(){var e;this.enabled()&&(e=this.bar.el_.ownerDocument,this.off("mousedown",this.handleMouseDown_),this.off("touchstart",this.handleMouseDown_),this.off("keydown",this.handleKeyDown_),this.off("click",this.handleClick_),this.off(this.player_,"controlsvisible",this.update_),this.off(e,"mousemove",this.handleMouseMove_),this.off(e,"mouseup",this.handleMouseUp_),this.off(e,"touchmove",this.handleMouseMove_),this.off(e,"touchend",this.handleMouseUp_),this.removeAttribute("tabindex"),this.addClass("disabled"),this.playerEvent&&this.off(this.player_,this.playerEvent,this.update),this.enabled_=!1)}createEl(e,t={},i={}){return t.className=t.className+" vjs-slider",t=Object.assign({tabIndex:0},t),i=Object.assign({role:"slider","aria-valuenow":0,"aria-valuemin":0,"aria-valuemax":100},i),super.createEl(e,t,i)}handleMouseDown(e){var t=this.bar.el_.ownerDocument;"mousedown"===e.type&&e.preventDefault(),"touchstart"!==e.type||oe||e.preventDefault(),Ne(),this.addClass("vjs-sliding"),this.trigger("slideractive"),this.on(t,"mousemove",this.handleMouseMove_),this.on(t,"mouseup",this.handleMouseUp_),this.on(t,"touchmove",this.handleMouseMove_),this.on(t,"touchend",this.handleMouseUp_),this.handleMouseMove(e,!0)}handleMouseMove(e){}handleMouseUp(e){var t=this.bar.el_.ownerDocument;Re(),this.removeClass("vjs-sliding"),this.trigger("sliderinactive"),this.off(t,"mousemove",this.handleMouseMove_),this.off(t,"mouseup",this.handleMouseUp_),this.off(t,"touchmove",this.handleMouseMove_),this.off(t,"touchend",this.handleMouseUp_),this.update()}update(){if(this.el_&&this.bar){const t=this.getProgress();return t!==this.progress_&&(this.progress_=t,this.requestNamedAnimationFrame("Slider#update",()=>{var e=this.vertical()?"height":"width";this.bar.el().style[e]=(100*t).toFixed(2)+"%"})),t}}getProgress(){return Number(zs(this.getPercent(),0,1).toFixed(4))}calculateDistance(e){e=Be(this.el_,e);return this.vertical()?e.y:e.x}handleKeyDown(e){r.isEventKey(e,"Left")||r.isEventKey(e,"Down")?(e.preventDefault(),e.stopPropagation(),this.stepBack()):r.isEventKey(e,"Right")||r.isEventKey(e,"Up")?(e.preventDefault(),e.stopPropagation(),this.stepForward()):super.handleKeyDown(e)}handleClick(e){e.stopPropagation(),e.preventDefault()}vertical(e){if(void 0===e)return this.vertical_||!1;this.vertical_=!!e,this.vertical_?this.addClass("vjs-slider-vertical"):this.addClass("vjs-slider-horizontal")}}f.registerComponent("Slider",$s);const Ws=(e,t)=>zs(e/t*100,0,100).toFixed(2)+"%";class Gs extends f{constructor(e,t){super(e,t),this.partEls_=[],this.on(e,"progress",e=>this.update(e))}createEl(){var e=super.createEl("div",{className:"vjs-load-progress"}),t=o("span",{className:"vjs-control-text"}),i=o("span",{textContent:this.localize("Loaded")}),s=document.createTextNode(": ");return this.percentageEl_=o("span",{className:"vjs-control-text-loaded-percentage",textContent:"0%"}),e.appendChild(t),t.appendChild(i),t.appendChild(s),t.appendChild(this.percentageEl_),e}dispose(){this.partEls_=null,this.percentageEl_=null,super.dispose()}update(e){this.requestNamedAnimationFrame("LoadProgressBar#update",()=>{var e=this.player_.liveTracker,i=this.player_.buffered(),e=e&&e.isLive()?e.seekableEnd():this.player_.duration(),s=this.player_.bufferedEnd(),r=this.partEls_,e=Ws(s,e);this.percent_!==e&&(this.el_.style.width=e,Se(this.percentageEl_,e),this.percent_=e);for(let t=0;t<i.length;t++){var n=i.start(t),a=i.end(t);let e=r[t];e||(e=this.el_.appendChild(o()),r[t]=e),e.dataset.start===n&&e.dataset.end===a||(e.dataset.start=n,e.dataset.end=a,e.style.left=Ws(n,s),e.style.width=Ws(a-n,s))}for(let e=r.length;e>i.length;e--)this.el_.removeChild(r[e-1]);r.length=i.length})}}f.registerComponent("LoadProgressBar",Gs);class Xs extends f{constructor(e,t){super(e,t),this.update=mt(m(this,this.update),30)}createEl(){return super.createEl("div",{className:"vjs-time-tooltip"},{"aria-hidden":"true"})}update(t,i,s){var r=Ue(this.el_),n=Me(this.player_.el()),i=t.width*i;if(n&&r){var a=t.left-n.left+i,i=t.width-i+(n.right-t.right);let e=r.width/2;a<e?e+=e-a:i<e&&(e=i),e<0?e=0:e>r.width&&(e=r.width),e=Math.round(e),this.el_.style.right=`-${e}px`,this.write(s)}}write(e){Se(this.el_,e)}updateTime(r,n,a,o){this.requestNamedAnimationFrame("TimeTooltip#updateTime",()=>{let e;var t,i,s=this.player_.duration();e=this.player_.liveTracker&&this.player_.liveTracker.isLive()?((i=(t=this.player_.liveTracker.liveWindow())-n*t)<1?"":"-")+Vt(i,t):Vt(a,s),this.update(r,n,e),o&&o()})}}f.registerComponent("TimeTooltip",Xs);class Ks extends f{constructor(e,t){super(e,t),this.setIcon("circle"),this.update=mt(m(this,this.update),30)}createEl(){return super.createEl("div",{className:"vjs-play-progress vjs-slider-bar"},{"aria-hidden":"true"})}update(e,t){var i,s=this.getChild("timeTooltip");s&&(i=this.player_.scrubbing()?this.player_.getCache().currentTime:this.player_.currentTime(),s.updateTime(e,t,i))}}Ks.prototype.options_={children:[]},c||ie||Ks.prototype.options_.children.push("timeTooltip"),f.registerComponent("PlayProgressBar",Ks);class Ys extends f{constructor(e,t){super(e,t),this.update=mt(m(this,this.update),30)}createEl(){return super.createEl("div",{className:"vjs-mouse-display"})}update(e,t){var i=t*this.player_.duration();this.getChild("timeTooltip").updateTime(e,t,i,()=>{this.el_.style.left=e.width*t+"px"})}}Ys.prototype.options_={children:["timeTooltip"]},f.registerComponent("MouseTimeDisplay",Ys);class Qs extends $s{constructor(e,t){super(e,t),this.setEventHandlers_()}setEventHandlers_(){this.update_=m(this,this.update),this.update=mt(this.update_,30),this.on(this.player_,["ended","durationchange","timeupdate"],this.update),this.player_.liveTracker&&this.on(this.player_.liveTracker,"liveedgechange",this.update),this.updateInterval=null,this.enableIntervalHandler_=e=>this.enableInterval_(e),this.disableIntervalHandler_=e=>this.disableInterval_(e),this.on(this.player_,["playing"],this.enableIntervalHandler_),this.on(this.player_,["ended","pause","waiting"],this.disableIntervalHandler_),"hidden"in document&&"visibilityState"in document&&this.on(document,"visibilitychange",this.toggleVisibility_)}toggleVisibility_(e){"hidden"===document.visibilityState?(this.cancelNamedAnimationFrame("SeekBar#update"),this.cancelNamedAnimationFrame("Slider#update"),this.disableInterval_(e)):(this.player_.ended()||this.player_.paused()||this.enableInterval_(),this.update())}enableInterval_(){this.updateInterval||(this.updateInterval=this.setInterval(this.update,30))}disableInterval_(e){this.player_.liveTracker&&this.player_.liveTracker.isLive()&&e&&"ended"!==e.type||this.updateInterval&&(this.clearInterval(this.updateInterval),this.updateInterval=null)}createEl(){return super.createEl("div",{className:"vjs-progress-holder"},{"aria-label":this.localize("Progress Bar")})}update(e){if("hidden"!==document.visibilityState){const s=super.update();return this.requestNamedAnimationFrame("SeekBar#update",()=>{var e=this.player_.ended()?this.player_.duration():this.getCurrentTime_(),t=this.player_.liveTracker;let i=this.player_.duration();t&&t.isLive()&&(i=this.player_.liveTracker.liveCurrentTime()),this.percent_!==s&&(this.el_.setAttribute("aria-valuenow",(100*s).toFixed(2)),this.percent_=s),this.currentTime_===e&&this.duration_===i||(this.el_.setAttribute("aria-valuetext",this.localize("progress bar timing: currentTime={1} duration={2}",[Vt(e,i),Vt(i,i)],"{1} of {2}")),this.currentTime_=e,this.duration_=i),this.bar&&this.bar.update(Me(this.el()),this.getProgress())}),s}}userSeek_(e){this.player_.liveTracker&&this.player_.liveTracker.isLive()&&this.player_.liveTracker.nextSeekedFromUser(),this.player_.currentTime(e)}getCurrentTime_(){return this.player_.scrubbing()?this.player_.getCache().currentTime:this.player_.currentTime()}getPercent(){var e=this.getCurrentTime_();let t;var i=this.player_.liveTracker;return i&&i.isLive()?(t=(e-i.seekableStart())/i.liveWindow(),i.atLiveEdge()&&(t=1)):t=e/this.player_.duration(),t}handleMouseDown(e){ze(e)&&(e.stopPropagation(),this.videoWasPlaying=!this.player_.paused(),this.player_.pause(),super.handleMouseDown(e))}handleMouseMove(t,i=!1){if(ze(t)&&!isNaN(this.player_.duration())){i||this.player_.scrubbing()||this.player_.scrubbing(!0);let e;i=this.calculateDistance(t),t=this.player_.liveTracker;if(t&&t.isLive()){if(.99<=i)return void t.seekToLiveEdge();var s=t.seekableStart(),r=t.liveCurrentTime();if((e=(e=(e=s+i*t.liveWindow())>=r?r:e)<=s?s+.1:e)===1/0)return}else(e=i*this.player_.duration())===this.player_.duration()&&(e-=.1);this.userSeek_(e)}}enable(){super.enable();var e=this.getChild("mouseTimeDisplay");e&&e.show()}disable(){super.disable();var e=this.getChild("mouseTimeDisplay");e&&e.hide()}handleMouseUp(e){super.handleMouseUp(e),e&&e.stopPropagation(),this.player_.scrubbing(!1),this.player_.trigger({type:"timeupdate",target:this,manuallyTriggered:!0}),this.videoWasPlaying?Xt(this.player_.play()):this.update_()}stepForward(){this.userSeek_(this.player_.currentTime()+5)}stepBack(){this.userSeek_(this.player_.currentTime()-5)}handleAction(e){this.player_.paused()?this.player_.play():this.player_.pause()}handleKeyDown(e){var t,i=this.player_.liveTracker;r.isEventKey(e,"Space")||r.isEventKey(e,"Enter")?(e.preventDefault(),e.stopPropagation(),this.handleAction(e)):r.isEventKey(e,"Home")?(e.preventDefault(),e.stopPropagation(),this.userSeek_(0)):r.isEventKey(e,"End")?(e.preventDefault(),e.stopPropagation(),i&&i.isLive()?this.userSeek_(i.liveCurrentTime()):this.userSeek_(this.player_.duration())):/^[0-9]$/.test(r(e))?(e.preventDefault(),e.stopPropagation(),t=10*(r.codes[r(e)]-r.codes[0])/100,i&&i.isLive()?this.userSeek_(i.seekableStart()+i.liveWindow()*t):this.userSeek_(this.player_.duration()*t)):r.isEventKey(e,"PgDn")?(e.preventDefault(),e.stopPropagation(),this.userSeek_(this.player_.currentTime()-60)):r.isEventKey(e,"PgUp")?(e.preventDefault(),e.stopPropagation(),this.userSeek_(this.player_.currentTime()+60)):super.handleKeyDown(e)}dispose(){this.disableInterval_(),this.off(this.player_,["ended","durationchange","timeupdate"],this.update),this.player_.liveTracker&&this.off(this.player_.liveTracker,"liveedgechange",this.update),this.off(this.player_,["playing"],this.enableIntervalHandler_),this.off(this.player_,["ended","pause","waiting"],this.disableIntervalHandler_),"hidden"in document&&"visibilityState"in document&&this.off(document,"visibilitychange",this.toggleVisibility_),super.dispose()}}Qs.prototype.options_={children:["loadProgressBar","playProgressBar"],barName:"playProgressBar"},c||ie||Qs.prototype.options_.children.splice(1,0,"mouseTimeDisplay"),f.registerComponent("SeekBar",Qs);class Js extends f{constructor(e,t){super(e,t),this.handleMouseMove=mt(m(this,this.handleMouseMove),30),this.throttledHandleMouseSeek=mt(m(this,this.handleMouseSeek),30),this.handleMouseUpHandler_=e=>this.handleMouseUp(e),this.handleMouseDownHandler_=e=>this.handleMouseDown(e),this.enable()}createEl(){return super.createEl("div",{className:"vjs-progress-control vjs-control"})}handleMouseMove(e){var t,i,s,r,n=this.getChild("seekBar");n&&(t=n.getChild("playProgressBar"),i=n.getChild("mouseTimeDisplay"),t||i)&&(s=Ue(r=n.el()),r=zs(r=Be(r,e).x,0,1),i&&i.update(s,r),t)&&t.update(s,n.getProgress())}handleMouseSeek(e){var t=this.getChild("seekBar");t&&t.handleMouseMove(e)}enabled(){return this.enabled_}disable(){var e;this.children().forEach(e=>e.disable&&e.disable()),this.enabled()&&(this.off(["mousedown","touchstart"],this.handleMouseDownHandler_),this.off(this.el_,"mousemove",this.handleMouseMove),this.removeListenersAddedOnMousedownAndTouchstart(),this.addClass("disabled"),this.enabled_=!1,this.player_.scrubbing())&&(e=this.getChild("seekBar"),this.player_.scrubbing(!1),e.videoWasPlaying)&&Xt(this.player_.play())}enable(){this.children().forEach(e=>e.enable&&e.enable()),this.enabled()||(this.on(["mousedown","touchstart"],this.handleMouseDownHandler_),this.on(this.el_,"mousemove",this.handleMouseMove),this.removeClass("disabled"),this.enabled_=!0)}removeListenersAddedOnMousedownAndTouchstart(){var e=this.el_.ownerDocument;this.off(e,"mousemove",this.throttledHandleMouseSeek),this.off(e,"touchmove",this.throttledHandleMouseSeek),this.off(e,"mouseup",this.handleMouseUpHandler_),this.off(e,"touchend",this.handleMouseUpHandler_)}handleMouseDown(e){var t=this.el_.ownerDocument,i=this.getChild("seekBar");i&&i.handleMouseDown(e),this.on(t,"mousemove",this.throttledHandleMouseSeek),this.on(t,"touchmove",this.throttledHandleMouseSeek),this.on(t,"mouseup",this.handleMouseUpHandler_),this.on(t,"touchend",this.handleMouseUpHandler_)}handleMouseUp(e){var t=this.getChild("seekBar");t&&t.handleMouseUp(e),this.removeListenersAddedOnMousedownAndTouchstart()}}Js.prototype.options_={children:["seekBar"]},f.registerComponent("ProgressControl",Js);class Zs extends s{constructor(e,t){super(e,t),this.setIcon("picture-in-picture-enter"),this.on(e,["enterpictureinpicture","leavepictureinpicture"],e=>this.handlePictureInPictureChange(e)),this.on(e,["disablepictureinpicturechanged","loadedmetadata"],e=>this.handlePictureInPictureEnabledChange(e)),this.on(e,["loadedmetadata","audioonlymodechange","audiopostermodechange"],()=>this.handlePictureInPictureAudioModeChange()),this.disable()}buildCSSClass(){return"vjs-picture-in-picture-control vjs-hidden "+super.buildCSSClass()}handlePictureInPictureAudioModeChange(){"audio"===this.player_.currentType().substring(0,5)||this.player_.audioPosterMode()||this.player_.audioOnlyMode()?(this.player_.isInPictureInPicture()&&this.player_.exitPictureInPicture(),this.hide()):this.show()}handlePictureInPictureEnabledChange(){document.pictureInPictureEnabled&&!1===this.player_.disablePictureInPicture()||this.player_.options_.enableDocumentPictureInPicture&&"documentPictureInPicture"in window?this.enable():this.disable()}handlePictureInPictureChange(e){this.player_.isInPictureInPicture()?(this.setIcon("picture-in-picture-exit"),this.controlText("Exit Picture-in-Picture")):(this.setIcon("picture-in-picture-enter"),this.controlText("Picture-in-Picture")),this.handlePictureInPictureEnabledChange()}handleClick(e){this.player_.isInPictureInPicture()?this.player_.exitPictureInPicture():this.player_.requestPictureInPicture()}show(){"function"==typeof document.exitPictureInPicture&&super.show()}}Zs.prototype.controlText_="Picture-in-Picture",f.registerComponent("PictureInPictureToggle",Zs);class er extends s{constructor(e,t){super(e,t),this.setIcon("fullscreen-enter"),this.on(e,"fullscreenchange",e=>this.handleFullscreenChange(e)),!1===document[e.fsApi_.fullscreenEnabled]&&this.disable()}buildCSSClass(){return"vjs-fullscreen-control "+super.buildCSSClass()}handleFullscreenChange(e){this.player_.isFullscreen()?(this.controlText("Exit Fullscreen"),this.setIcon("fullscreen-exit")):(this.controlText("Fullscreen"),this.setIcon("fullscreen-enter"))}handleClick(e){this.player_.isFullscreen()?this.player_.exitFullscreen():this.player_.requestFullscreen()}}er.prototype.controlText_="Fullscreen",f.registerComponent("FullscreenToggle",er);class tr extends f{createEl(){var e=super.createEl("div",{className:"vjs-volume-level"});return this.setIcon("circle",e),e.appendChild(super.createEl("span",{className:"vjs-control-text"})),e}}f.registerComponent("VolumeLevel",tr);class ir extends f{constructor(e,t){super(e,t),this.update=mt(m(this,this.update),30)}createEl(){return super.createEl("div",{className:"vjs-volume-tooltip"},{"aria-hidden":"true"})}update(t,i,s,e){if(!s){var s=Me(this.el_),r=Me(this.player_.el()),i=t.width*i;if(!r||!s)return;var n=t.left-r.left+i,i=t.width-i+(r.right-t.right);let e=s.width/2;n<e?e+=e-n:i<e&&(e=i),e<0?e=0:e>s.width&&(e=s.width),this.el_.style.right=`-${e}px`}this.write(e+"%")}write(e){Se(this.el_,e)}updateVolume(e,t,i,s,r){this.requestNamedAnimationFrame("VolumeLevelTooltip#updateVolume",()=>{this.update(e,t,i,s.toFixed(0)),r&&r()})}}f.registerComponent("VolumeLevelTooltip",ir);class sr extends f{constructor(e,t){super(e,t),this.update=mt(m(this,this.update),30)}createEl(){return super.createEl("div",{className:"vjs-mouse-display"})}update(e,t,i){var s=100*t;this.getChild("volumeLevelTooltip").updateVolume(e,t,i,s,()=>{i?this.el_.style.bottom=e.height*t+"px":this.el_.style.left=e.width*t+"px"})}}sr.prototype.options_={children:["volumeLevelTooltip"]},f.registerComponent("MouseVolumeLevelDisplay",sr);class rr extends $s{constructor(e,t){super(e,t),this.on("slideractive",e=>this.updateLastVolume_(e)),this.on(e,"volumechange",e=>this.updateARIAAttributes(e)),e.ready(()=>this.updateARIAAttributes())}createEl(){return super.createEl("div",{className:"vjs-volume-bar vjs-slider-bar"},{"aria-label":this.localize("Volume Level"),"aria-live":"polite"})}handleMouseDown(e){ze(e)&&super.handleMouseDown(e)}handleMouseMove(e){var t,i,s,r=this.getChild("mouseVolumeLevelDisplay");r&&(t=Me(s=this.el()),i=this.vertical(),s=Be(s,e),s=zs(s=i?s.y:s.x,0,1),r.update(t,s,i)),ze(e)&&(this.checkMuted(),this.player_.volume(this.calculateDistance(e)))}checkMuted(){this.player_.muted()&&this.player_.muted(!1)}getPercent(){return this.player_.muted()?0:this.player_.volume()}stepForward(){this.checkMuted(),this.player_.volume(this.player_.volume()+.1)}stepBack(){this.checkMuted(),this.player_.volume(this.player_.volume()-.1)}updateARIAAttributes(e){var t=this.player_.muted()?0:this.volumeAsPercentage_();this.el_.setAttribute("aria-valuenow",t),this.el_.setAttribute("aria-valuetext",t+"%")}volumeAsPercentage_(){return Math.round(100*this.player_.volume())}updateLastVolume_(){const e=this.player_.volume();this.one("sliderinactive",()=>{0===this.player_.volume()&&this.player_.lastVolume_(e)})}}rr.prototype.options_={children:["volumeLevel"],barName:"volumeLevel"},c||ie||rr.prototype.options_.children.splice(0,0,"mouseVolumeLevelDisplay"),rr.prototype.playerEvent="volumechange",f.registerComponent("VolumeBar",rr);class nr extends f{constructor(e,t={}){var i,s;t.vertical=t.vertical||!1,"undefined"!=typeof t.volumeBar&&!Y(t.volumeBar)||(t.volumeBar=t.volumeBar||{},t.volumeBar.vertical=t.vertical),super(e,t),i=this,(s=e).tech_&&!s.tech_.featuresVolumeControl&&i.addClass("vjs-hidden"),i.on(s,"loadstart",function(){s.tech_.featuresVolumeControl?i.removeClass("vjs-hidden"):i.addClass("vjs-hidden")}),this.throttledHandleMouseMove=mt(m(this,this.handleMouseMove),30),this.handleMouseUpHandler_=e=>this.handleMouseUp(e),this.on("mousedown",e=>this.handleMouseDown(e)),this.on("touchstart",e=>this.handleMouseDown(e)),this.on("mousemove",e=>this.handleMouseMove(e)),this.on(this.volumeBar,["focus","slideractive"],()=>{this.volumeBar.addClass("vjs-slider-active"),this.addClass("vjs-slider-active"),this.trigger("slideractive")}),this.on(this.volumeBar,["blur","sliderinactive"],()=>{this.volumeBar.removeClass("vjs-slider-active"),this.removeClass("vjs-slider-active"),this.trigger("sliderinactive")})}createEl(){let e="vjs-volume-horizontal";return this.options_.vertical&&(e="vjs-volume-vertical"),super.createEl("div",{className:"vjs-volume-control vjs-control "+e})}handleMouseDown(e){var t=this.el_.ownerDocument;this.on(t,"mousemove",this.throttledHandleMouseMove),this.on(t,"touchmove",this.throttledHandleMouseMove),this.on(t,"mouseup",this.handleMouseUpHandler_),this.on(t,"touchend",this.handleMouseUpHandler_)}handleMouseUp(e){var t=this.el_.ownerDocument;this.off(t,"mousemove",this.throttledHandleMouseMove),this.off(t,"touchmove",this.throttledHandleMouseMove),this.off(t,"mouseup",this.handleMouseUpHandler_),this.off(t,"touchend",this.handleMouseUpHandler_)}handleMouseMove(e){this.volumeBar.handleMouseMove(e)}}nr.prototype.options_={children:["volumeBar"]},f.registerComponent("VolumeControl",nr);class ar extends s{constructor(e,t){var i,s;super(e,t),i=this,(s=e).tech_&&!s.tech_.featuresMuteControl&&i.addClass("vjs-hidden"),i.on(s,"loadstart",function(){s.tech_.featuresMuteControl?i.removeClass("vjs-hidden"):i.addClass("vjs-hidden")}),this.on(e,["loadstart","volumechange"],e=>this.update(e))}buildCSSClass(){return"vjs-mute-control "+super.buildCSSClass()}handleClick(e){var t=this.player_.volume(),i=this.player_.lastVolume_();0===t?(this.player_.volume(i<.1?.1:i),this.player_.muted(!1)):this.player_.muted(!this.player_.muted())}update(e){this.updateIcon_(),this.updateControlText_()}updateIcon_(){var e=this.player_.volume();let t=3;this.setIcon("volume-high"),c&&this.player_.tech_&&this.player_.tech_.el_&&this.player_.muted(this.player_.tech_.el_.muted),0===e||this.player_.muted()?(this.setIcon("volume-mute"),t=0):e<.33?(this.setIcon("volume-low"),t=1):e<.67&&(this.setIcon("volume-medium"),t=2),xe(this.el_,[0,1,2,3].reduce((e,t)=>e+`${t?" ":""}vjs-vol-`+t,"")),ke(this.el_,"vjs-vol-"+t)}updateControlText_(){var e=this.player_.muted()||0===this.player_.volume()?"Unmute":"Mute";this.controlText()!==e&&this.controlText(e)}}ar.prototype.controlText_="Mute",f.registerComponent("MuteToggle",ar);class or extends f{constructor(e,t={}){"undefined"!=typeof t.inline?t.inline=t.inline:t.inline=!0,"undefined"!=typeof t.volumeControl&&!Y(t.volumeControl)||(t.volumeControl=t.volumeControl||{},t.volumeControl.vertical=!t.inline),super(e,t),this.handleKeyPressHandler_=e=>this.handleKeyPress(e),this.on(e,["loadstart"],e=>this.volumePanelState_(e)),this.on(this.muteToggle,"keyup",e=>this.handleKeyPress(e)),this.on(this.volumeControl,"keyup",e=>this.handleVolumeControlKeyUp(e)),this.on("keydown",e=>this.handleKeyPress(e)),this.on("mouseover",e=>this.handleMouseOver(e)),this.on("mouseout",e=>this.handleMouseOut(e)),this.on(this.volumeControl,["slideractive"],this.sliderActive_),this.on(this.volumeControl,["sliderinactive"],this.sliderInactive_)}sliderActive_(){this.addClass("vjs-slider-active")}sliderInactive_(){this.removeClass("vjs-slider-active")}volumePanelState_(){this.volumeControl.hasClass("vjs-hidden")&&this.muteToggle.hasClass("vjs-hidden")&&this.addClass("vjs-hidden"),this.volumeControl.hasClass("vjs-hidden")&&!this.muteToggle.hasClass("vjs-hidden")&&this.addClass("vjs-mute-toggle-only")}createEl(){let e="vjs-volume-panel-horizontal";return this.options_.inline||(e="vjs-volume-panel-vertical"),super.createEl("div",{className:"vjs-volume-panel vjs-control "+e})}dispose(){this.handleMouseOut(),super.dispose()}handleVolumeControlKeyUp(e){r.isEventKey(e,"Esc")&&this.muteToggle.focus()}handleMouseOver(e){this.addClass("vjs-hover"),dt(document,"keyup",this.handleKeyPressHandler_)}handleMouseOut(e){this.removeClass("vjs-hover"),p(document,"keyup",this.handleKeyPressHandler_)}handleKeyPress(e){r.isEventKey(e,"Esc")&&this.handleMouseOut()}}or.prototype.options_={children:["muteToggle","volumeControl"]},f.registerComponent("VolumePanel",or);s;f.registerComponent("SkipForward",class extends s{constructor(e,t){super(e,t),this.validOptions=[5,10,30],this.skipTime=this.getSkipForwardTime(),this.skipTime&&this.validOptions.includes(this.skipTime)?(this.setIcon("forward-"+this.skipTime),this.controlText(this.localize("Skip forward {1} seconds",[this.skipTime])),this.show()):this.hide()}getSkipForwardTime(){var e=this.options_.playerOptions;return e.controlBar&&e.controlBar.skipButtons&&e.controlBar.skipButtons.forward}buildCSSClass(){return`vjs-skip-forward-${this.getSkipForwardTime()} `+super.buildCSSClass()}handleClick(e){if(!isNaN(this.player_.duration())){var t=this.player_.currentTime(),i=this.player_.liveTracker,i=i&&i.isLive()?i.seekableEnd():this.player_.duration();let e;e=t+this.skipTime<=i?t+this.skipTime:i,this.player_.currentTime(e)}}handleLanguagechange(){this.controlText(this.localize("Skip forward {1} seconds",[this.skipTime]))}});class lr extends s{constructor(e,t){super(e,t),this.validOptions=[5,10,30],this.skipTime=this.getSkipBackwardTime(),this.skipTime&&this.validOptions.includes(this.skipTime)?(this.setIcon("replay-"+this.skipTime),this.controlText(this.localize("Skip backward {1} seconds",[this.skipTime])),this.show()):this.hide()}getSkipBackwardTime(){var e=this.options_.playerOptions;return e.controlBar&&e.controlBar.skipButtons&&e.controlBar.skipButtons.backward}buildCSSClass(){return`vjs-skip-backward-${this.getSkipBackwardTime()} `+super.buildCSSClass()}handleClick(e){var t=this.player_.currentTime(),i=this.player_.liveTracker,i=i&&i.isLive()&&i.seekableStart();let s;s=i&&t-this.skipTime<=i?i:t>=this.skipTime?t-this.skipTime:0,this.player_.currentTime(s)}handleLanguagechange(){this.controlText(this.localize("Skip backward {1} seconds",[this.skipTime]))}}lr.prototype.controlText_="Skip Backward",f.registerComponent("SkipBackward",lr);class dr extends f{constructor(e,t){super(e,t),t&&(this.menuButton_=t.menuButton),this.focusedChild_=-1,this.on("keydown",e=>this.handleKeyDown(e)),this.boundHandleBlur_=e=>this.handleBlur(e),this.boundHandleTapClick_=e=>this.handleTapClick(e)}addEventListenerForItem(e){e instanceof f&&(this.on(e,"blur",this.boundHandleBlur_),this.on(e,["tap","click"],this.boundHandleTapClick_))}removeEventListenerForItem(e){e instanceof f&&(this.off(e,"blur",this.boundHandleBlur_),this.off(e,["tap","click"],this.boundHandleTapClick_))}removeChild(e){"string"==typeof e&&(e=this.getChild(e)),this.removeEventListenerForItem(e),super.removeChild(e)}addItem(e){e=this.addChild(e);e&&this.addEventListenerForItem(e)}createEl(){var e=this.options_.contentElType||"ul",e=(this.contentEl_=o(e,{className:"vjs-menu-content"}),this.contentEl_.setAttribute("role","menu"),super.createEl("div",{append:this.contentEl_,className:"vjs-menu"}));return e.appendChild(this.contentEl_),dt(e,"click",function(e){e.preventDefault(),e.stopImmediatePropagation()}),e}dispose(){this.contentEl_=null,this.boundHandleBlur_=null,this.boundHandleTapClick_=null,super.dispose()}handleBlur(e){const t=e.relatedTarget||document.activeElement;this.children().some(e=>e.el()===t)||(e=this.menuButton_)&&e.buttonPressed_&&t!==e.el().firstChild&&e.unpressButton()}handleTapClick(t){var e;this.menuButton_&&(this.menuButton_.unpressButton(),e=this.children(),Array.isArray(e))&&(e=e.filter(e=>e.el()===t.target)[0])&&"CaptionSettingsMenuItem"!==e.name()&&this.menuButton_.focus()}handleKeyDown(e){r.isEventKey(e,"Left")||r.isEventKey(e,"Down")?(e.preventDefault(),e.stopPropagation(),this.stepForward()):(r.isEventKey(e,"Right")||r.isEventKey(e,"Up"))&&(e.preventDefault(),e.stopPropagation(),this.stepBack())}stepForward(){let e=0;void 0!==this.focusedChild_&&(e=this.focusedChild_+1),this.focus(e)}stepBack(){let e=0;void 0!==this.focusedChild_&&(e=this.focusedChild_-1),this.focus(e)}focus(e=0){var t=this.children().slice();t.length&&t[0].hasClass("vjs-menu-title")&&t.shift(),0<t.length&&(e<0?e=0:e>=t.length&&(e=t.length-1),t[this.focusedChild_=e].el_.focus())}}f.registerComponent("Menu",dr);class hr extends f{constructor(e,t={}){super(e,t),this.menuButton_=new s(e,t),this.menuButton_.controlText(this.controlText_),this.menuButton_.el_.setAttribute("aria-haspopup","true");e=s.prototype.buildCSSClass(),this.menuButton_.el_.className=this.buildCSSClass()+" "+e,this.menuButton_.removeClass("vjs-control"),this.addChild(this.menuButton_),this.update(),this.enabled_=!0,t=e=>this.handleClick(e);this.handleMenuKeyUp_=e=>this.handleMenuKeyUp(e),this.on(this.menuButton_,"tap",t),this.on(this.menuButton_,"click",t),this.on(this.menuButton_,"keydown",e=>this.handleKeyDown(e)),this.on(this.menuButton_,"mouseenter",()=>{this.addClass("vjs-hover"),this.menu.show(),dt(document,"keyup",this.handleMenuKeyUp_)}),this.on("mouseleave",e=>this.handleMouseLeave(e)),this.on("keydown",e=>this.handleSubmenuKeyDown(e))}update(){var e=this.createMenu();this.menu&&(this.menu.dispose(),this.removeChild(this.menu)),this.menu=e,this.addChild(e),this.buttonPressed_=!1,this.menuButton_.el_.setAttribute("aria-expanded","false"),this.items&&this.items.length<=this.hideThreshold_?(this.hide(),this.menu.contentEl_.removeAttribute("role")):(this.show(),this.menu.contentEl_.setAttribute("role","menu"))}createMenu(){var e,t=new dr(this.player_,{menuButton:this});if(this.hideThreshold_=0,this.options_.title&&(e=o("li",{className:"vjs-menu-title",textContent:g(this.options_.title),tabIndex:-1}),e=new f(this.player_,{el:e}),t.addItem(e)),this.items=this.createItems(),this.items)for(let e=0;e<this.items.length;e++)t.addItem(this.items[e]);return t}createItems(){}createEl(){return super.createEl("div",{className:this.buildWrapperCSSClass()},{})}setIcon(e){super.setIcon(e,this.menuButton_.el_)}buildWrapperCSSClass(){let e="vjs-menu-button";!0===this.options_.inline?e+="-inline":e+="-popup";var t=s.prototype.buildCSSClass();return`vjs-menu-button ${e} ${t} `+super.buildCSSClass()}buildCSSClass(){let e="vjs-menu-button";return!0===this.options_.inline?e+="-inline":e+="-popup",`vjs-menu-button ${e} `+super.buildCSSClass()}controlText(e,t=this.menuButton_.el()){return this.menuButton_.controlText(e,t)}dispose(){this.handleMouseLeave(),super.dispose()}handleClick(e){this.buttonPressed_?this.unpressButton():this.pressButton()}handleMouseLeave(e){this.removeClass("vjs-hover"),p(document,"keyup",this.handleMenuKeyUp_)}focus(){this.menuButton_.focus()}blur(){this.menuButton_.blur()}handleKeyDown(e){r.isEventKey(e,"Esc")||r.isEventKey(e,"Tab")?(this.buttonPressed_&&this.unpressButton(),r.isEventKey(e,"Tab")||(e.preventDefault(),this.menuButton_.focus())):!r.isEventKey(e,"Up")&&!r.isEventKey(e,"Down")||this.buttonPressed_||(e.preventDefault(),this.pressButton())}handleMenuKeyUp(e){(r.isEventKey(e,"Esc")||r.isEventKey(e,"Tab"))&&this.removeClass("vjs-hover")}handleSubmenuKeyPress(e){this.handleSubmenuKeyDown(e)}handleSubmenuKeyDown(e){(r.isEventKey(e,"Esc")||r.isEventKey(e,"Tab"))&&(this.buttonPressed_&&this.unpressButton(),r.isEventKey(e,"Tab")||(e.preventDefault(),this.menuButton_.focus()))}pressButton(){this.enabled_&&(this.buttonPressed_=!0,this.menu.show(),this.menu.lockShowing(),this.menuButton_.el_.setAttribute("aria-expanded","true"),c&&Te()||this.menu.focus())}unpressButton(){this.enabled_&&(this.buttonPressed_=!1,this.menu.unlockShowing(),this.menu.hide(),this.menuButton_.el_.setAttribute("aria-expanded","false"))}disable(){this.unpressButton(),this.enabled_=!1,this.addClass("vjs-disabled"),this.menuButton_.disable()}enable(){this.enabled_=!0,this.removeClass("vjs-disabled"),this.menuButton_.enable()}}f.registerComponent("MenuButton",hr);class ur extends hr{constructor(e,t){const i=t.tracks;if(super(e,t),this.items.length<=1&&this.hide(),i){const s=m(this,this.update);i.addEventListener("removetrack",s),i.addEventListener("addtrack",s),i.addEventListener("labelchange",s),this.player_.on("ready",s),this.player_.on("dispose",function(){i.removeEventListener("removetrack",s),i.removeEventListener("addtrack",s),i.removeEventListener("labelchange",s)})}}}f.registerComponent("TrackButton",ur);const cr=["Tab","Esc","Up","Down","Right","Left"];class pr extends xs{constructor(e,t){super(e,t),this.selectable=t.selectable,this.isSelected_=t.selected||!1,this.multiSelectable=t.multiSelectable,this.selected(this.isSelected_),this.selectable?this.multiSelectable?this.el_.setAttribute("role","menuitemcheckbox"):this.el_.setAttribute("role","menuitemradio"):this.el_.setAttribute("role","menuitem")}createEl(e,t,i){this.nonIconControl=!0;t=super.createEl("li",Object.assign({className:"vjs-menu-item",tabIndex:-1},t),i),i=o("span",{className:"vjs-menu-item-text",textContent:this.localize(this.options_.label)});return this.player_.options_.experimentalSvgIcons?t.appendChild(i):t.replaceChild(i,t.querySelector(".vjs-icon-placeholder")),t}handleKeyDown(t){cr.some(e=>r.isEventKey(t,e))||super.handleKeyDown(t)}handleClick(e){this.selected(!0)}selected(e){this.selectable&&(e?(this.addClass("vjs-selected"),this.el_.setAttribute("aria-checked","true"),this.controlText(", selected"),this.isSelected_=!0):(this.removeClass("vjs-selected"),this.el_.setAttribute("aria-checked","false"),this.controlText(""),this.isSelected_=!1))}}f.registerComponent("MenuItem",pr);class mr extends pr{constructor(e,t){var i=t.track;const s=e.textTracks(),r=(t.label=i.label||i.language||"Unknown",t.selected="showing"===i.mode,super(e,t),this.track=i,this.kinds=(t.kinds||[t.kind||this.track.kind]).filter(Boolean),(...e)=>{this.handleTracksChange.apply(this,e)}),n=(...e)=>{this.handleSelectedLanguageChange.apply(this,e)};if(e.on(["loadstart","texttrackchange"],r),s.addEventListener("change",r),s.addEventListener("selectedlanguagechange",n),this.on("dispose",function(){e.off(["loadstart","texttrackchange"],r),s.removeEventListener("change",r),s.removeEventListener("selectedlanguagechange",n)}),void 0===s.onchange){let e;this.on(["tap","click"],function(){if("object"!=typeof window.Event)try{e=new window.Event("change")}catch(e){}e||(e=document.createEvent("Event")).initEvent("change",!0,!0),s.dispatchEvent(e)})}this.handleTracksChange()}handleClick(e){var t=this.track,i=this.player_.textTracks();if(super.handleClick(e),i)for(let e=0;e<i.length;e++){var s=i[e];-1!==this.kinds.indexOf(s.kind)&&(s===t?"showing"!==s.mode&&(s.mode="showing"):"disabled"!==s.mode&&(s.mode="disabled"))}}handleTracksChange(e){var t="showing"===this.track.mode;t!==this.isSelected_&&this.selected(t)}handleSelectedLanguageChange(e){var t;"showing"!==this.track.mode||(t=this.player_.cache_.selectedLanguage)&&t.enabled&&t.language===this.track.language&&t.kind!==this.track.kind||(this.player_.cache_.selectedLanguage={enabled:!0,language:this.track.language,kind:this.track.kind})}dispose(){this.track=null,super.dispose()}}f.registerComponent("TextTrackMenuItem",mr);class gr extends mr{constructor(e,t){t.track={player:e,kind:t.kind,kinds:t.kinds,default:!1,mode:"disabled"},t.kinds||(t.kinds=[t.kind]),t.label?t.track.label=t.label:t.track.label=t.kinds.join(" and ")+" off",t.selectable=!0,t.multiSelectable=!1,super(e,t)}handleTracksChange(e){var i=this.player().textTracks();let s=!0;for(let e=0,t=i.length;e<t;e++){var r=i[e];if(-1<this.options_.kinds.indexOf(r.kind)&&"showing"===r.mode){s=!1;break}}s!==this.isSelected_&&this.selected(s)}handleSelectedLanguageChange(e){var i=this.player().textTracks();let s=!0;for(let e=0,t=i.length;e<t;e++){var r=i[e];if(-1<["captions","descriptions","subtitles"].indexOf(r.kind)&&"showing"===r.mode){s=!1;break}}s&&(this.player_.cache_.selectedLanguage={enabled:!1})}handleLanguagechange(){this.$(".vjs-menu-item-text").textContent=this.player_.localize(this.options_.label),super.handleLanguagechange()}}f.registerComponent("OffTextTrackMenuItem",gr);class fr extends ur{constructor(e,t={}){t.tracks=e.textTracks(),super(e,t)}createItems(t=[],i=mr){let e;this.label_&&(e=this.label_+" off"),t.push(new gr(this.player_,{kinds:this.kinds_,kind:this.kind_,label:e})),this.hideThreshold_+=1;var s=this.player_.textTracks();Array.isArray(this.kinds_)||(this.kinds_=[this.kind_]);for(let e=0;e<s.length;e++){var r,n=s[e];-1<this.kinds_.indexOf(n.kind)&&((r=new i(this.player_,{track:n,kinds:this.kinds_,kind:this.kind_,selectable:!0,multiSelectable:!1})).addClass(`vjs-${n.kind}-menu-item`),t.push(r))}return t}}f.registerComponent("TextTrackButton",fr);class yr extends pr{constructor(e,t){var i=t.track,s=t.cue,r=e.currentTime();t.selectable=!0,t.multiSelectable=!1,t.label=s.text,t.selected=s.startTime<=r&&r<s.endTime,super(e,t),this.track=i,this.cue=s}handleClick(e){super.handleClick(),this.player_.currentTime(this.cue.startTime)}}f.registerComponent("ChaptersTrackMenuItem",yr);class _r extends fr{constructor(e,t,i){super(e,t,i),this.setIcon("chapters"),this.selectCurrentItem_=()=>{this.items.forEach(e=>{e.selected(this.track_.activeCues[0]===e.cue)})}}buildCSSClass(){return"vjs-chapters-button "+super.buildCSSClass()}buildWrapperCSSClass(){return"vjs-chapters-button "+super.buildWrapperCSSClass()}update(e){e&&e.track&&"chapters"!==e.track.kind||((e=this.findChaptersTrack())!==this.track_?(this.setTrack(e),super.update()):(!this.items||e&&e.cues&&e.cues.length!==this.items.length)&&super.update())}setTrack(e){var t;this.track_!==e&&(this.updateHandler_||(this.updateHandler_=this.update.bind(this)),this.track_&&((t=this.player_.remoteTextTrackEls().getTrackElementByTrack_(this.track_))&&t.removeEventListener("load",this.updateHandler_),this.track_.removeEventListener("cuechange",this.selectCurrentItem_),this.track_=null),this.track_=e,this.track_)&&(this.track_.mode="hidden",(t=this.player_.remoteTextTrackEls().getTrackElementByTrack_(this.track_))&&t.addEventListener("load",this.updateHandler_),this.track_.addEventListener("cuechange",this.selectCurrentItem_))}findChaptersTrack(){var t=this.player_.textTracks()||[];for(let e=t.length-1;0<=e;e--){var i=t[e];if(i.kind===this.kind_)return i}}getMenuCaption(){return this.track_&&this.track_.label?this.track_.label:this.localize(g(this.kind_))}createMenu(){return this.options_.title=this.getMenuCaption(),super.createMenu()}createItems(){var i=[];if(this.track_){var s=this.track_.cues;if(s)for(let e=0,t=s.length;e<t;e++){var r=s[e],r=new yr(this.player_,{track:this.track_,cue:r});i.push(r)}}return i}}_r.prototype.kind_="chapters",_r.prototype.controlText_="Chapters",f.registerComponent("ChaptersButton",_r);class vr extends fr{constructor(e,t,i){super(e,t,i),this.setIcon("audio-description");const s=e.textTracks(),r=m(this,this.handleTracksChange);s.addEventListener("change",r),this.on("dispose",function(){s.removeEventListener("change",r)})}handleTracksChange(e){var i=this.player().textTracks();let s=!1;for(let e=0,t=i.length;e<t;e++){var r=i[e];if(r.kind!==this.kind_&&"showing"===r.mode){s=!0;break}}s?this.disable():this.enable()}buildCSSClass(){return"vjs-descriptions-button "+super.buildCSSClass()}buildWrapperCSSClass(){return"vjs-descriptions-button "+super.buildWrapperCSSClass()}}vr.prototype.kind_="descriptions",vr.prototype.controlText_="Descriptions",f.registerComponent("DescriptionsButton",vr);class br extends fr{constructor(e,t,i){super(e,t,i),this.setIcon("subtitles")}buildCSSClass(){return"vjs-subtitles-button "+super.buildCSSClass()}buildWrapperCSSClass(){return"vjs-subtitles-button "+super.buildWrapperCSSClass()}}br.prototype.kind_="subtitles",br.prototype.controlText_="Subtitles",f.registerComponent("SubtitlesButton",br);class Tr extends mr{constructor(e,t){t.track={player:e,kind:t.kind,label:t.kind+" settings",selectable:!1,default:!1,mode:"disabled"},t.selectable=!1,t.name="CaptionSettingsMenuItem",super(e,t),this.addClass("vjs-texttrack-settings"),this.controlText(", opens "+t.kind+" settings dialog")}handleClick(e){this.player().getChild("textTrackSettings").open()}handleLanguagechange(){this.$(".vjs-menu-item-text").textContent=this.player_.localize(this.options_.kind+" settings"),super.handleLanguagechange()}}f.registerComponent("CaptionSettingsMenuItem",Tr);class wr extends fr{constructor(e,t,i){super(e,t,i),this.setIcon("captions")}buildCSSClass(){return"vjs-captions-button "+super.buildCSSClass()}buildWrapperCSSClass(){return"vjs-captions-button "+super.buildWrapperCSSClass()}createItems(){var e=[];return this.player().tech_&&this.player().tech_.featuresNativeTextTracks||!this.player().getChild("textTrackSettings")||(e.push(new Tr(this.player_,{kind:this.kind_})),this.hideThreshold_+=1),super.createItems(e)}}wr.prototype.kind_="captions",wr.prototype.controlText_="Captions",f.registerComponent("CaptionsButton",wr);class Sr extends mr{createEl(e,t,i){e=super.createEl(e,t,i),t=e.querySelector(".vjs-menu-item-text");return"captions"===this.options_.track.kind&&(this.player_.options_.experimentalSvgIcons?this.setIcon("captions",e):t.appendChild(o("span",{className:"vjs-icon-placeholder"},{"aria-hidden":!0})),t.appendChild(o("span",{className:"vjs-control-text",textContent:" "+this.localize("Captions")}))),e}}f.registerComponent("SubsCapsMenuItem",Sr);class Er extends fr{constructor(e,t={}){super(e,t),this.label_="subtitles",this.setIcon("subtitles"),-1<["en","en-us","en-ca","fr-ca"].indexOf(this.player_.language_)&&(this.label_="captions",this.setIcon("captions")),this.menuButton_.controlText(g(this.label_))}buildCSSClass(){return"vjs-subs-caps-button "+super.buildCSSClass()}buildWrapperCSSClass(){return"vjs-subs-caps-button "+super.buildWrapperCSSClass()}createItems(){let e=[];return this.player().tech_&&this.player().tech_.featuresNativeTextTracks||!this.player().getChild("textTrackSettings")||(e.push(new Tr(this.player_,{kind:this.label_})),this.hideThreshold_+=1),e=super.createItems(e,Sr)}}Er.prototype.kinds_=["captions","subtitles"],Er.prototype.controlText_="Subtitles",f.registerComponent("SubsCapsButton",Er);class Cr extends pr{constructor(e,t){var i=t.track;const s=e.audioTracks(),r=(t.label=i.label||i.language||"Unknown",t.selected=i.enabled,super(e,t),this.track=i,this.addClass(`vjs-${i.kind}-menu-item`),(...e)=>{this.handleTracksChange.apply(this,e)});s.addEventListener("change",r),this.on("dispose",()=>{s.removeEventListener("change",r)})}createEl(e,t,i){e=super.createEl(e,t,i),t=e.querySelector(".vjs-menu-item-text");return 0<=["main-desc","description"].indexOf(this.options_.track.kind)&&(t.appendChild(o("span",{className:"vjs-icon-placeholder"},{"aria-hidden":!0})),t.appendChild(o("span",{className:"vjs-control-text",textContent:" "+this.localize("Descriptions")}))),e}handleClick(e){if(super.handleClick(e),this.track.enabled=!0,this.player_.tech_.featuresNativeAudioTracks){var t=this.player_.audioTracks();for(let e=0;e<t.length;e++){var i=t[e];i!==this.track&&(i.enabled=i===this.track)}}}handleTracksChange(e){this.selected(this.track.enabled)}}f.registerComponent("AudioTrackMenuItem",Cr);class kr extends ur{constructor(e,t={}){t.tracks=e.audioTracks(),super(e,t),this.setIcon("audio")}buildCSSClass(){return"vjs-audio-button "+super.buildCSSClass()}buildWrapperCSSClass(){return"vjs-audio-button "+super.buildWrapperCSSClass()}createItems(t=[]){this.hideThreshold_=1;var i=this.player_.audioTracks();for(let e=0;e<i.length;e++){var s=i[e];t.push(new Cr(this.player_,{track:s,selectable:!0,multiSelectable:!1}))}return t}}kr.prototype.controlText_="Audio Track",f.registerComponent("AudioTrackButton",kr);class xr extends pr{constructor(e,t){var i=t.rate,s=parseFloat(i,10);t.label=i,t.selected=s===e.playbackRate(),t.selectable=!0,t.multiSelectable=!1,super(e,t),this.label=i,this.rate=s,this.on(e,"ratechange",e=>this.update(e))}handleClick(e){super.handleClick(),this.player().playbackRate(this.rate)}update(e){this.selected(this.player().playbackRate()===this.rate)}}xr.prototype.contentElType="button",f.registerComponent("PlaybackRateMenuItem",xr);class Ir extends hr{constructor(e,t){super(e,t),this.menuButton_.el_.setAttribute("aria-describedby",this.labelElId_),this.updateVisibility(),this.updateLabel(),this.on(e,"loadstart",e=>this.updateVisibility(e)),this.on(e,"ratechange",e=>this.updateLabel(e)),this.on(e,"playbackrateschange",e=>this.handlePlaybackRateschange(e))}createEl(){var e=super.createEl();return this.labelElId_="vjs-playback-rate-value-label-"+this.id_,this.labelEl_=o("div",{className:"vjs-playback-rate-value",id:this.labelElId_,textContent:"1x"}),e.appendChild(this.labelEl_),e}dispose(){this.labelEl_=null,super.dispose()}buildCSSClass(){return"vjs-playback-rate "+super.buildCSSClass()}buildWrapperCSSClass(){return"vjs-playback-rate "+super.buildWrapperCSSClass()}createItems(){var t=this.playbackRates(),i=[];for(let e=t.length-1;0<=e;e--)i.push(new xr(this.player(),{rate:t[e]+"x"}));return i}handlePlaybackRateschange(e){this.update()}playbackRates(){var e=this.player();return e.playbackRates&&e.playbackRates()||[]}playbackRateSupported(){return this.player().tech_&&this.player().tech_.featuresPlaybackRate&&this.playbackRates()&&0<this.playbackRates().length}updateVisibility(e){this.playbackRateSupported()?this.removeClass("vjs-hidden"):this.addClass("vjs-hidden")}updateLabel(e){this.playbackRateSupported()&&(this.labelEl_.textContent=this.player().playbackRate()+"x")}}Ir.prototype.controlText_="Playback Rate",f.registerComponent("PlaybackRateMenuButton",Ir);class Ar extends f{buildCSSClass(){return"vjs-spacer "+super.buildCSSClass()}createEl(e="div",t={},i={}){return t.className||(t.className=this.buildCSSClass()),super.createEl(e,t,i)}}f.registerComponent("Spacer",Ar);f.registerComponent("CustomControlSpacer",class extends Ar{buildCSSClass(){return"vjs-custom-control-spacer "+super.buildCSSClass()}createEl(){return super.createEl("div",{className:this.buildCSSClass(),textContent:" "})}});class Dr extends f{createEl(){return super.createEl("div",{className:"vjs-control-bar",dir:"ltr"})}}Dr.prototype.options_={children:["playToggle","skipBackward","skipForward","volumePanel","currentTimeDisplay","timeDivider","durationDisplay","progressControl","liveDisplay","seekToLive","remainingTimeDisplay","customControlSpacer","playbackRateMenuButton","chaptersButton","descriptionsButton","subsCapsButton","audioTrackButton","pictureInPictureToggle","fullscreenToggle"]},f.registerComponent("ControlBar",Dr);class Lr extends Zt{constructor(e,t){super(e,t),this.on(e,"error",e=>{this.close(),this.open(e)})}buildCSSClass(){return"vjs-error-display "+super.buildCSSClass()}content(){var e=this.player().error();return e?this.localize(e.message):""}}Lr.prototype.options_=Object.assign({},Zt.prototype.options_,{pauseOnOpen:!1,fillAlways:!0,temporary:!1,uncloseable:!0}),f.registerComponent("ErrorDisplay",Lr);const Pr="vjs-text-track-settings";var Ui=["#000","Black"],Nt=["#00F","Blue"],Or=["#0FF","Cyan"],Nr=["#0F0","Green"],t=["#F0F","Magenta"],Rr=["#F00","Red"],Mr=["#FFF","White"],n=["#FF0","Yellow"],Ur=["1","Opaque"],Br=["0.5","Semi-Transparent"],Fr=["0","Transparent"];const qr={backgroundColor:{selector:".vjs-bg-color > select",id:"captions-background-color-%s",label:"Color",options:[Ui,Mr,Rr,Nr,Nt,n,t,Or]},backgroundOpacity:{selector:".vjs-bg-opacity > select",id:"captions-background-opacity-%s",label:"Opacity",options:[Ur,Br,Fr]},color:{selector:".vjs-text-color > select",id:"captions-foreground-color-%s",label:"Color",options:[Mr,Ui,Rr,Nr,Nt,n,t,Or]},edgeStyle:{selector:".vjs-edge-style > select",id:"%s",label:"Text Edge Style",options:[["none","None"],["raised","Raised"],["depressed","Depressed"],["uniform","Uniform"],["dropshadow","Drop shadow"]]},fontFamily:{selector:".vjs-font-family > select",id:"captions-font-family-%s",label:"Font Family",options:[["proportionalSansSerif","Proportional Sans-Serif"],["monospaceSansSerif","Monospace Sans-Serif"],["proportionalSerif","Proportional Serif"],["monospaceSerif","Monospace Serif"],["casual","Casual"],["script","Script"],["small-caps","Small Caps"]]},fontPercent:{selector:".vjs-font-percent > select",id:"captions-font-size-%s",label:"Font Size",options:[["0.50","50%"],["0.75","75%"],["1.00","100%"],["1.25","125%"],["1.50","150%"],["1.75","175%"],["2.00","200%"],["3.00","300%"],["4.00","400%"]],default:2,parser:e=>"1.00"===e?null:Number(e)},textOpacity:{selector:".vjs-text-opacity > select",id:"captions-foreground-opacity-%s",label:"Opacity",options:[Ur,Br]},windowColor:{selector:".vjs-window-color > select",id:"captions-window-color-%s",label:"Color"},windowOpacity:{selector:".vjs-window-opacity > select",id:"captions-window-opacity-%s",label:"Opacity",options:[Fr,Br,Ur]}};function jr(e,t){if((e=t?t(e):e)&&"none"!==e)return e}qr.windowColor.options=qr.backgroundColor.options;class Hr extends Zt{constructor(e,t){t.temporary=!1,super(e,t),this.updateDisplay=this.updateDisplay.bind(this),this.fill(),this.hasBeenOpened_=this.hasBeenFilled_=!0,this.endDialog=o("p",{className:"vjs-control-text",textContent:this.localize("End of dialog window.")}),this.el().appendChild(this.endDialog),this.setDefaults(),void 0===t.persistTextTrackSettings&&(this.options_.persistTextTrackSettings=this.options_.playerOptions.persistTextTrackSettings),this.on(this.$(".vjs-done-button"),"click",()=>{this.saveSettings(),this.close()}),this.on(this.$(".vjs-default-button"),"click",()=>{this.setDefaults(),this.updateDisplay()}),G(qr,e=>{this.on(this.$(e.selector),"change",this.updateDisplay)}),this.options_.persistTextTrackSettings&&this.restoreSettings()}dispose(){this.endDialog=null,super.dispose()}createElSelect_(e,t="",i="label"){e=qr[e];const s=e.id.replace("%s",this.id_),r=[t,s].join(" ").trim();return[`<${i} id="${s}" class="${"label"===i?"vjs-label":""}">`,this.localize(e.label),`</${i}>`,`<select aria-labelledby="${r}">`].concat(e.options.map(e=>{var t=s+"-"+e[1].replace(/\W+/g,"");return[`<option id="${t}" value="${e[0]}" `,`aria-labelledby="${r} ${t}">`,this.localize(e[1]),"</option>"].join("")})).concat("</select>").join("")}createElFgColor_(){var e="captions-text-legend-"+this.id_;return['<fieldset class="vjs-fg vjs-track-setting">',`<legend id="${e}">`,this.localize("Text"),"</legend>",'<span class="vjs-text-color">',this.createElSelect_("color",e),"</span>",'<span class="vjs-text-opacity vjs-opacity">',this.createElSelect_("textOpacity",e),"</span>","</fieldset>"].join("")}createElBgColor_(){var e="captions-background-"+this.id_;return['<fieldset class="vjs-bg vjs-track-setting">',`<legend id="${e}">`,this.localize("Text Background"),"</legend>",'<span class="vjs-bg-color">',this.createElSelect_("backgroundColor",e),"</span>",'<span class="vjs-bg-opacity vjs-opacity">',this.createElSelect_("backgroundOpacity",e),"</span>","</fieldset>"].join("")}createElWinColor_(){var e="captions-window-"+this.id_;return['<fieldset class="vjs-window vjs-track-setting">',`<legend id="${e}">`,this.localize("Caption Area Background"),"</legend>",'<span class="vjs-window-color">',this.createElSelect_("windowColor",e),"</span>",'<span class="vjs-window-opacity vjs-opacity">',this.createElSelect_("windowOpacity",e),"</span>","</fieldset>"].join("")}createElColors_(){return o("div",{className:"vjs-track-settings-colors",innerHTML:[this.createElFgColor_(),this.createElBgColor_(),this.createElWinColor_()].join("")})}createElFont_(){return o("div",{className:"vjs-track-settings-font",innerHTML:['<fieldset class="vjs-font-percent vjs-track-setting">',this.createElSelect_("fontPercent","","legend"),"</fieldset>",'<fieldset class="vjs-edge-style vjs-track-setting">',this.createElSelect_("edgeStyle","","legend"),"</fieldset>",'<fieldset class="vjs-font-family vjs-track-setting">',this.createElSelect_("fontFamily","","legend"),"</fieldset>"].join("")})}createElControls_(){var e=this.localize("restore all settings to the default values");return o("div",{className:"vjs-track-settings-controls",innerHTML:[`<button type="button" class="vjs-default-button" title="${e}">`,this.localize("Reset"),`<span class="vjs-control-text"> ${e}</span>`,"</button>",`<button type="button" class="vjs-done-button">${this.localize("Done")}</button>`].join("")})}content(){return[this.createElColors_(),this.createElFont_(),this.createElControls_()]}label(){return this.localize("Caption Settings Dialog")}description(){return this.localize("Beginning of dialog window. Escape will cancel and close the window.")}buildCSSClass(){return super.buildCSSClass()+" vjs-text-track-settings"}getValues(){return X(qr,(e,t,i)=>{s=this.$(t.selector),t=t.parser;var s=jr(s.options[s.options.selectedIndex].value,t);return void 0!==s&&(e[i]=s),e},{})}setValues(n){G(qr,(e,t)=>{var i=this.$(e.selector),s=n[t],r=e.parser;if(s)for(let e=0;e<i.options.length;e++)if(jr(i.options[e].value,r)===s){i.selectedIndex=e;break}})}setDefaults(){G(qr,e=>{var t=e.hasOwnProperty("default")?e.default:0;this.$(e.selector).selectedIndex=t})}restoreSettings(){let e;try{e=JSON.parse(window.localStorage.getItem(Pr))}catch(e){l.warn(e)}e&&this.setValues(e)}saveSettings(){if(this.options_.persistTextTrackSettings){var e=this.getValues();try{Object.keys(e).length?window.localStorage.setItem(Pr,JSON.stringify(e)):window.localStorage.removeItem(Pr)}catch(e){l.warn(e)}}}updateDisplay(){var e=this.player_.getChild("textTrackDisplay");e&&e.updateDisplay()}conditionalBlur_(){this.previouslyActiveEl_=null;var e=this.player_.controlBar,t=e&&e.subsCapsButton,e=e&&e.captionsButton;t?t.focus():e&&e.focus()}handleLanguagechange(){this.fill()}}f.registerComponent("TextTrackSettings",Hr);class Vr extends f{constructor(e,t){let i=t.ResizeObserver||window.ResizeObserver;super(e,d({createEl:!(i=null===t.ResizeObserver?!1:i),reportTouchActivity:!1},t)),this.ResizeObserver=t.ResizeObserver||window.ResizeObserver,this.loadListener_=null,this.resizeObserver_=null,this.debouncedHandler_=gt(()=>{this.resizeHandler()},100,!1,this),i?(this.resizeObserver_=new this.ResizeObserver(this.debouncedHandler_),this.resizeObserver_.observe(e.el())):(this.loadListener_=()=>{if(this.el_&&this.el_.contentWindow){const t=this.debouncedHandler_;let e=this.unloadListener_=function(){p(this,"resize",t),p(this,"unload",e),e=null};dt(this.el_.contentWindow,"unload",e),dt(this.el_.contentWindow,"resize",t)}},this.one("load",this.loadListener_))}createEl(){return super.createEl("iframe",{className:"vjs-resize-manager",tabIndex:-1,title:this.localize("No content")},{"aria-hidden":"true"})}resizeHandler(){this.player_&&this.player_.trigger&&this.player_.trigger("playerresize")}dispose(){this.debouncedHandler_&&this.debouncedHandler_.cancel(),this.resizeObserver_&&(this.player_.el()&&this.resizeObserver_.unobserve(this.player_.el()),this.resizeObserver_.disconnect()),this.loadListener_&&this.off("load",this.loadListener_),this.el_&&this.el_.contentWindow&&this.unloadListener_&&this.unloadListener_.call(this.el_.contentWindow),this.ResizeObserver=null,this.resizeObserver=null,this.debouncedHandler_=null,this.loadListener_=null,super.dispose()}}f.registerComponent("ResizeManager",Vr);const zr={trackingThreshold:20,liveTolerance:15};class $r extends f{constructor(e,t){super(e,d(zr,t,{createEl:!1})),this.trackLiveHandler_=()=>this.trackLive_(),this.handlePlay_=e=>this.handlePlay(e),this.handleFirstTimeupdate_=e=>this.handleFirstTimeupdate(e),this.handleSeeked_=e=>this.handleSeeked(e),this.seekToLiveEdge_=e=>this.seekToLiveEdge(e),this.reset_(),this.on(this.player_,"durationchange",e=>this.handleDurationchange(e)),this.on(this.player_,"canplay",()=>this.toggleTracking())}trackLive_(){var t=this.player_.seekable();if(t&&t.length){var t=Number(window.performance.now().toFixed(4)),i=-1===this.lastTime_?0:(t-this.lastTime_)/1e3,t=(this.lastTime_=t,this.pastSeekEnd_=this.pastSeekEnd()+i,this.liveCurrentTime()),i=this.player_.currentTime();let e=this.player_.paused()||this.seekedBehindLive_||Math.abs(t-i)>this.options_.liveTolerance;(e=this.timeupdateSeen_&&t!==1/0?e:!1)!==this.behindLiveEdge_&&(this.behindLiveEdge_=e,this.trigger("liveedgechange"))}}handleDurationchange(){this.toggleTracking()}toggleTracking(){this.player_.duration()===1/0&&this.liveWindow()>=this.options_.trackingThreshold?(this.player_.options_.liveui&&this.player_.addClass("vjs-liveui"),this.startTracking()):(this.player_.removeClass("vjs-liveui"),this.stopTracking())}startTracking(){this.isTracking()||(this.timeupdateSeen_||(this.timeupdateSeen_=this.player_.hasStarted()),this.trackingInterval_=this.setInterval(this.trackLiveHandler_,30),this.trackLive_(),this.on(this.player_,["play","pause"],this.trackLiveHandler_),this.timeupdateSeen_?this.on(this.player_,"seeked",this.handleSeeked_):(this.one(this.player_,"play",this.handlePlay_),this.one(this.player_,"timeupdate",this.handleFirstTimeupdate_)))}handleFirstTimeupdate(){this.timeupdateSeen_=!0,this.on(this.player_,"seeked",this.handleSeeked_)}handleSeeked(){var e=Math.abs(this.liveCurrentTime()-this.player_.currentTime());this.seekedBehindLive_=this.nextSeekedFromUser_&&2<e,this.nextSeekedFromUser_=!1,this.trackLive_()}handlePlay(){this.one(this.player_,"timeupdate",this.seekToLiveEdge_)}reset_(){this.lastTime_=-1,this.pastSeekEnd_=0,this.lastSeekEnd_=-1,this.behindLiveEdge_=!0,this.timeupdateSeen_=!1,this.seekedBehindLive_=!1,this.nextSeekedFromUser_=!1,this.clearInterval(this.trackingInterval_),this.trackingInterval_=null,this.off(this.player_,["play","pause"],this.trackLiveHandler_),this.off(this.player_,"seeked",this.handleSeeked_),this.off(this.player_,"play",this.handlePlay_),this.off(this.player_,"timeupdate",this.handleFirstTimeupdate_),this.off(this.player_,"timeupdate",this.seekToLiveEdge_)}nextSeekedFromUser(){this.nextSeekedFromUser_=!0}stopTracking(){this.isTracking()&&(this.reset_(),this.trigger("liveedgechange"))}seekableEnd(){var e=this.player_.seekable(),t=[];let i=e?e.length:0;for(;i--;)t.push(e.end(i));return t.length?t.sort()[t.length-1]:1/0}seekableStart(){var e=this.player_.seekable(),t=[];let i=e?e.length:0;for(;i--;)t.push(e.start(i));return t.length?t.sort()[0]:0}liveWindow(){var e=this.liveCurrentTime();return e===1/0?0:e-this.seekableStart()}isLive(){return this.isTracking()}atLiveEdge(){return!this.behindLiveEdge()}liveCurrentTime(){return this.pastSeekEnd()+this.seekableEnd()}pastSeekEnd(){var e=this.seekableEnd();return-1!==this.lastSeekEnd_&&e!==this.lastSeekEnd_&&(this.pastSeekEnd_=0),this.lastSeekEnd_=e,this.pastSeekEnd_}behindLiveEdge(){return this.behindLiveEdge_}isTracking(){return"number"==typeof this.trackingInterval_}seekToLiveEdge(){this.seekedBehindLive_=!1,this.atLiveEdge()||(this.nextSeekedFromUser_=!1,this.player_.currentTime(this.liveCurrentTime()))}dispose(){this.stopTracking(),super.dispose()}}f.registerComponent("LiveTracker",$r);class Wr extends f{constructor(e,t){super(e,t),this.on("statechanged",e=>this.updateDom_()),this.updateDom_()}createEl(){return this.els={title:o("div",{className:"vjs-title-bar-title",id:"vjs-title-bar-title-"+st++}),description:o("div",{className:"vjs-title-bar-description",id:"vjs-title-bar-description-"+st++})},o("div",{className:"vjs-title-bar"},{},Q(this.els))}updateDom_(){var e=this.player_.tech_;const s=e&&e.el_,r={title:"aria-labelledby",description:"aria-describedby"};["title","description"].forEach(e=>{var t=this.state[e],i=this.els[e],e=r[e];qe(i),t&&Se(i,t),s&&(s.removeAttribute(e),t)&&s.setAttribute(e,i.id)}),this.state.title||this.state.description?this.show():this.hide()}update(e){this.setState(e)}dispose(){var e=this.player_.tech_,e=e&&e.el_;e&&(e.removeAttribute("aria-labelledby"),e.removeAttribute("aria-describedby")),super.dispose(),this.els=null}}f.registerComponent("TitleBar",Wr);function Gr(i){const s=i.el();if(!s.resetSourceWatch_){const t={},e=Jr(i),r=t=>(...e)=>{e=t.apply(s,e);return Kr(i),e};["append","appendChild","insertAdjacentHTML"].forEach(e=>{s[e]&&(t[e]=s[e],s[e]=r(t[e]))}),Object.defineProperty(s,"innerHTML",d(e,{set:r(e.set)})),s.resetSourceWatch_=()=>{s.resetSourceWatch_=null,Object.keys(t).forEach(e=>{s[e]=t[e]}),Object.defineProperty(s,"innerHTML",e)},i.one("sourceset",s.resetSourceWatch_)}}function Xr(i){if(i.featuresSourceset){const s=i.el();if(!s.resetSourceset_){e=i;const t=Qr([e.el(),window.HTMLMediaElement.prototype,Zr],"src");var e;const r=s.setAttribute,n=s.load;Object.defineProperty(s,"src",d(t,{set:e=>{e=t.set.call(s,e);return i.triggerSourceset(s.src),e}})),s.setAttribute=(e,t)=>{t=r.call(s,e,t);return/src/i.test(e)&&i.triggerSourceset(s.src),t},s.load=()=>{var e=n.call(s);return Kr(i)||(i.triggerSourceset(""),Gr(i)),e},s.currentSrc?i.triggerSourceset(s.currentSrc):Kr(i)||Gr(i),s.resetSourceset_=()=>{s.resetSourceset_=null,s.load=n,s.setAttribute=r,Object.defineProperty(s,"src",t),s.resetSourceWatch_&&s.resetSourceWatch_()}}}}const Kr=t=>{var e=t.el();if(e.hasAttribute("src"))t.triggerSourceset(e.src);else{var i=t.$$("source"),s=[];let e="";if(!i.length)return!1;for(let e=0;e<i.length;e++){var r=i[e].src;r&&-1===s.indexOf(r)&&s.push(r)}if(!s.length)return!1;1===s.length&&(e=s[0]),t.triggerSourceset(e)}return!0},Yr=Object.defineProperty({},"innerHTML",{get(){return this.cloneNode(!0).innerHTML},set(e){for(var t=document.createElement(this.nodeName.toLowerCase()),i=(t.innerHTML=e,document.createDocumentFragment());t.childNodes.length;)i.appendChild(t.childNodes[0]);return this.innerText="",window.Element.prototype.appendChild.call(this,i),this.innerHTML}}),Qr=(t,i)=>{let s={};for(let e=0;e<t.length&&!((s=Object.getOwnPropertyDescriptor(t[e],i))&&s.set&&s.get);e++);return s.enumerable=!0,s.configurable=!0,s},Jr=e=>Qr([e.el(),window.HTMLMediaElement.prototype,window.Element.prototype,Yr],"innerHTML"),Zr=Object.defineProperty({},"src",{get(){return this.hasAttribute("src")?ui(window.Element.prototype.getAttribute.call(this,"src")):""},set(e){return window.Element.prototype.setAttribute.call(this,"src",e),e}});class v extends _{constructor(e,t){super(e,t);t=e.source;let i=!1;if(this.featuresVideoFrameCallback=this.featuresVideoFrameCallback&&"VIDEO"===this.el_.tagName,t&&(this.el_.currentSrc!==t.src||e.tag&&3===e.tag.initNetworkState_)?this.setSource(t):this.handleLateInit_(this.el_),e.enableSourceset&&this.setupSourcesetHandling_(),this.isScrubbing_=!1,this.el_.hasChildNodes()){var s=this.el_.childNodes;let e=s.length;for(var r=[];e--;){var n=s[e];"track"===n.nodeName.toLowerCase()&&(this.featuresNativeTextTracks?(this.remoteTextTrackEls().addTrackElement_(n),this.remoteTextTracks().addTrack(n.track),this.textTracks().addTrack(n.track),i||this.el_.hasAttribute("crossorigin")||!ci(n.src)||(i=!0)):r.push(n))}for(let e=0;e<r.length;e++)this.el_.removeChild(r[e])}this.proxyNativeTracks_(),this.featuresNativeTextTracks&&i&&l.warn("Text Tracks are being loaded from another origin but the crossorigin attribute isn't used.\nThis may prevent text tracks from loading."),this.restoreMetadataTracksInIOSNativePlayer_(),(ge||me)&&!0===e.nativeControlsForTouch&&this.setControls(!0),this.proxyWebkitFullscreen_(),this.triggerReady()}dispose(){this.el_&&this.el_.resetSourceset_&&this.el_.resetSourceset_(),v.disposeMediaElement(this.el_),this.options_=null,super.dispose()}setupSourcesetHandling_(){Xr(this)}restoreMetadataTracksInIOSNativePlayer_(){const i=this.textTracks();let s;const e=()=>{s=[];for(let e=0;e<i.length;e++){var t=i[e];"metadata"===t.kind&&s.push({track:t,storedMode:t.mode})}},r=(e(),i.addEventListener("change",e),this.on("dispose",()=>i.removeEventListener("change",e)),()=>{for(let e=0;e<s.length;e++){var t=s[e];"disabled"===t.track.mode&&t.track.mode!==t.storedMode&&(t.track.mode=t.storedMode)}i.removeEventListener("change",r)});this.on("webkitbeginfullscreen",()=>{i.removeEventListener("change",e),i.removeEventListener("change",r),i.addEventListener("change",r)}),this.on("webkitendfullscreen",()=>{i.removeEventListener("change",e),i.addEventListener("change",e),i.removeEventListener("change",r)})}overrideNative_(e,t){if(t===this[`featuresNative${e}Tracks`]){const i=e.toLowerCase();this[i+"TracksListeners_"]&&Object.keys(this[i+"TracksListeners_"]).forEach(e=>{this.el()[i+"Tracks"].removeEventListener(e,this[i+"TracksListeners_"][e])}),this[`featuresNative${e}Tracks`]=!t,this[i+"TracksListeners_"]=null,this.proxyNativeTracksForType_(i)}}overrideNativeAudioTracks(e){this.overrideNative_("Audio",e)}overrideNativeVideoTracks(e){this.overrideNative_("Video",e)}proxyNativeTracksForType_(i){var e=Ri[i];const s=this.el()[e.getterName],r=this[e.getterName]();if(this[`featuresNative${e.capitalName}Tracks`]&&s&&s.addEventListener){const n={change:e=>{var t={type:"change",target:r,currentTarget:r,srcElement:r};r.trigger(t),"text"===i&&this[Mi.remoteText.getterName]().trigger(t)},addtrack(e){r.addTrack(e.track)},removetrack(e){r.removeTrack(e.track)}},t=function(){var e=[];for(let i=0;i<r.length;i++){let t=!1;for(let e=0;e<s.length;e++)if(s[e]===r[i]){t=!0;break}t||e.push(r[i])}for(;e.length;)r.removeTrack(e.shift())};this[e.getterName+"Listeners_"]=n,Object.keys(n).forEach(t=>{const i=n[t];s.addEventListener(t,i),this.on("dispose",e=>s.removeEventListener(t,i))}),this.on("loadstart",t),this.on("dispose",e=>this.off("loadstart",t))}}proxyNativeTracks_(){Ri.names.forEach(e=>{this.proxyNativeTracksForType_(e)})}createEl(){let t=this.options_.tag;t&&(this.options_.playerElIngest||this.movingMediaElementInDOM)||(t?(e=t.cloneNode(!0),t.parentNode&&t.parentNode.insertBefore(e,t),v.disposeMediaElement(t),t=e):(t=document.createElement("video"),e=d({},this.options_.tag&&De(this.options_.tag)),ge&&!0===this.options_.nativeControlsForTouch||delete e.controls,Ae(t,Object.assign(e,{id:this.options_.techId,class:"vjs-tech"}))),t.playerId=this.options_.playerId),"undefined"!=typeof this.options_.preload&&Pe(t,"preload",this.options_.preload),void 0!==this.options_.disablePictureInPicture&&(t.disablePictureInPicture=this.options_.disablePictureInPicture);var e,i=["loop","muted","playsinline","autoplay"];for(let e=0;e<i.length;e++){var s=i[e],r=this.options_[s];"undefined"!=typeof r&&(r?Pe(t,s,s):Oe(t,s),t[s]=r)}return t}handleLateInit_(e){if(0!==e.networkState&&3!==e.networkState)if(0===e.readyState){let e=!1;const t=function(){e=!0},i=(this.on("loadstart",t),function(){e||this.trigger("loadstart")});this.on("loadedmetadata",i),void this.ready(function(){this.off("loadstart",t),this.off("loadedmetadata",i),e||this.trigger("loadstart")})}else{const s=["loadstart"];s.push("loadedmetadata"),2<=e.readyState&&s.push("loadeddata"),3<=e.readyState&&s.push("canplay"),4<=e.readyState&&s.push("canplaythrough"),this.ready(function(){s.forEach(function(e){this.trigger(e)},this)})}}setScrubbing(e){this.isScrubbing_=e}scrubbing(){return this.isScrubbing_}setCurrentTime(e){try{this.isScrubbing_&&this.el_.fastSeek&&ye?this.el_.fastSeek(e):this.el_.currentTime=e}catch(e){l(e,"Video is not ready. (Video.js)")}}duration(){if(this.el_.duration===1/0&&ie&&oe&&0===this.el_.currentTime){const e=()=>{0<this.el_.currentTime&&(this.el_.duration===1/0&&this.trigger("durationchange"),this.off("timeupdate",e))};return this.on("timeupdate",e),NaN}return this.el_.duration||NaN}width(){return this.el_.offsetWidth}height(){return this.el_.offsetHeight}proxyWebkitFullscreen_(){if("webkitDisplayingFullscreen"in this.el_){const e=function(){this.trigger("fullscreenchange",{isFullscreen:!1}),this.el_.controls&&!this.options_.nativeControlsForTouch&&this.controls()&&(this.el_.controls=!1)},t=function(){"webkitPresentationMode"in this.el_&&"picture-in-picture"!==this.el_.webkitPresentationMode&&(this.one("webkitendfullscreen",e),this.trigger("fullscreenchange",{isFullscreen:!0,nativeIOSFullscreen:!0}))};this.on("webkitbeginfullscreen",t),this.on("dispose",()=>{this.off("webkitbeginfullscreen",t),this.off("webkitendfullscreen",e)})}}supportsFullScreen(){return"function"==typeof this.el_.webkitEnterFullScreen}enterFullScreen(){const e=this.el_;if(e.paused&&e.networkState<=e.HAVE_METADATA)Xt(this.el_.play()),this.setTimeout(function(){e.pause();try{e.webkitEnterFullScreen()}catch(e){this.trigger("fullscreenerror",e)}},0);else try{e.webkitEnterFullScreen()}catch(e){this.trigger("fullscreenerror",e)}}exitFullScreen(){this.el_.webkitDisplayingFullscreen?this.el_.webkitExitFullScreen():this.trigger("fullscreenerror",new Error("The video is not fullscreen"))}requestPictureInPicture(){return this.el_.requestPictureInPicture()}requestVideoFrameCallback(e){return this.featuresVideoFrameCallback&&!this.el_.webkitKeys?this.el_.requestVideoFrameCallback(e):super.requestVideoFrameCallback(e)}cancelVideoFrameCallback(e){this.featuresVideoFrameCallback&&!this.el_.webkitKeys?this.el_.cancelVideoFrameCallback(e):super.cancelVideoFrameCallback(e)}src(e){if(void 0===e)return this.el_.src;this.setSrc(e)}reset(){v.resetMediaElement(this.el_)}currentSrc(){return this.currentSource_?this.currentSource_.src:this.el_.currentSrc}setControls(e){this.el_.controls=!!e}addTextTrack(e,t,i){return this.featuresNativeTextTracks?this.el_.addTextTrack(e,t,i):super.addTextTrack(e,t,i)}createRemoteTextTrack(e){var t;return this.featuresNativeTextTracks?(t=document.createElement("track"),e.kind&&(t.kind=e.kind),e.label&&(t.label=e.label),(e.language||e.srclang)&&(t.srclang=e.language||e.srclang),e.default&&(t.default=e.default),e.id&&(t.id=e.id),e.src&&(t.src=e.src),t):super.createRemoteTextTrack(e)}addRemoteTextTrack(e,t){e=super.addRemoteTextTrack(e,t);return this.featuresNativeTextTracks&&this.el().appendChild(e),e}removeRemoteTextTrack(t){if(super.removeRemoteTextTrack(t),this.featuresNativeTextTracks){var i=this.$$("track");let e=i.length;for(;e--;)t!==i[e]&&t!==i[e].track||this.el().removeChild(i[e])}}getVideoPlaybackQuality(){var e;return"function"==typeof this.el().getVideoPlaybackQuality?this.el().getVideoPlaybackQuality():(e={},"undefined"!=typeof this.el().webkitDroppedFrameCount&&"undefined"!=typeof this.el().webkitDecodedFrameCount&&(e.droppedVideoFrames=this.el().webkitDroppedFrameCount,e.totalVideoFrames=this.el().webkitDecodedFrameCount),window.performance&&(e.creationTime=window.performance.now()),e)}}J(v,"TEST_VID",function(){var e,t;if(ve())return e=document.createElement("video"),(t=document.createElement("track")).kind="captions",t.srclang="en",t.label="English",e.appendChild(t),e}),v.isSupported=function(){try{v.TEST_VID.volume=.5}catch(e){return!1}return!(!v.TEST_VID||!v.TEST_VID.canPlayType)},v.canPlayType=function(e){return v.TEST_VID.canPlayType(e)},v.canPlaySource=function(e,t){return v.canPlayType(e.type)},v.canControlVolume=function(){try{const t=v.TEST_VID.volume;v.TEST_VID.volume=t/2+.1;var e=t!==v.TEST_VID.volume;return e&&c?(window.setTimeout(()=>{v&&v.prototype&&(v.prototype.featuresVolumeControl=t!==v.TEST_VID.volume)}),!1):e}catch(e){return!1}},v.canMuteVolume=function(){try{var e=v.TEST_VID.muted;return v.TEST_VID.muted=!e,v.TEST_VID.muted?Pe(v.TEST_VID,"muted","muted"):Oe(v.TEST_VID,"muted"),e!==v.TEST_VID.muted}catch(e){return!1}},v.canControlPlaybackRate=function(){if(ie&&oe&&de<58)return!1;try{var e=v.TEST_VID.playbackRate;return v.TEST_VID.playbackRate=e/2+.1,e!==v.TEST_VID.playbackRate}catch(e){return!1}},v.canOverrideAttributes=function(){try{var e=()=>{};Object.defineProperty(document.createElement("video"),"src",{get:e,set:e}),Object.defineProperty(document.createElement("audio"),"src",{get:e,set:e}),Object.defineProperty(document.createElement("video"),"innerHTML",{get:e,set:e}),Object.defineProperty(document.createElement("audio"),"innerHTML",{get:e,set:e})}catch(e){return!1}return!0},v.supportsNativeTextTracks=function(){return ye||c&&oe},v.supportsNativeVideoTracks=function(){return!(!v.TEST_VID||!v.TEST_VID.videoTracks)},v.supportsNativeAudioTracks=function(){return!(!v.TEST_VID||!v.TEST_VID.audioTracks)},v.Events=["loadstart","suspend","abort","error","emptied","stalled","loadedmetadata","loadeddata","canplay","canplaythrough","playing","waiting","seeking","seeked","ended","durationchange","timeupdate","progress","play","pause","ratechange","resize","volumechange"],[["featuresMuteControl","canMuteVolume"],["featuresPlaybackRate","canControlPlaybackRate"],["featuresSourceset","canOverrideAttributes"],["featuresNativeTextTracks","supportsNativeTextTracks"],["featuresNativeVideoTracks","supportsNativeVideoTracks"],["featuresNativeAudioTracks","supportsNativeAudioTracks"]].forEach(function([e,t]){J(v.prototype,e,()=>v[t](),!0)}),v.prototype.featuresVolumeControl=v.canControlVolume(),v.prototype.movingMediaElementInDOM=!c,v.prototype.featuresFullscreenResize=!0,v.prototype.featuresProgressEvents=!0,v.prototype.featuresTimeupdateEvents=!0,v.prototype.featuresVideoFrameCallback=!(!v.TEST_VID||!v.TEST_VID.requestVideoFrameCallback),v.disposeMediaElement=function(e){if(e){for(e.parentNode&&e.parentNode.removeChild(e);e.hasChildNodes();)e.removeChild(e.firstChild);if(e.removeAttribute("src"),"function"==typeof e.load)try{e.load()}catch(e){}}},v.resetMediaElement=function(t){if(t){var i=t.querySelectorAll("source");let e=i.length;for(;e--;)t.removeChild(i[e]);if(t.removeAttribute("src"),"function"==typeof t.load)try{t.load()}catch(e){}}},["muted","defaultMuted","autoplay","controls","loop","playsinline"].forEach(function(e){v.prototype[e]=function(){return this.el_[e]||this.el_.hasAttribute(e)}}),["muted","defaultMuted","autoplay","loop","playsinline"].forEach(function(t){v.prototype["set"+g(t)]=function(e){(this.el_[t]=e)?this.el_.setAttribute(t,t):this.el_.removeAttribute(t)}}),["paused","currentTime","buffered","volume","poster","preload","error","seeking","seekable","ended","playbackRate","defaultPlaybackRate","disablePictureInPicture","played","networkState","readyState","videoWidth","videoHeight","crossOrigin"].forEach(function(e){v.prototype[e]=function(){return this.el_[e]}}),["volume","src","poster","preload","playbackRate","defaultPlaybackRate","disablePictureInPicture","crossOrigin"].forEach(function(t){v.prototype["set"+g(t)]=function(e){this.el_[t]=e}}),["pause","load","play"].forEach(function(e){v.prototype[e]=function(){return this.el_[e]()}}),_.withSourceHandlers(v),v.nativeSourceHandler={},v.nativeSourceHandler.canPlayType=function(e){try{return v.TEST_VID.canPlayType(e)}catch(e){return""}},v.nativeSourceHandler.canHandleSource=function(e,t){return e.type?v.nativeSourceHandler.canPlayType(e.type):e.src?(e=pi(e.src),v.nativeSourceHandler.canPlayType("video/"+e)):""},v.nativeSourceHandler.handleSource=function(e,t,i){t.setSrc(e.src)},v.nativeSourceHandler.dispose=function(){},v.registerSourceHandler(v.nativeSourceHandler),_.registerTech("Html5",v);const en=["progress","abort","suspend","emptied","stalled","loadedmetadata","loadeddata","timeupdate","resize","volumechange","texttrackchange"],tn={canplay:"CanPlay",canplaythrough:"CanPlayThrough",playing:"Playing",seeked:"Seeked"},sn=["tiny","xsmall","small","medium","large","xlarge","huge"],rn={},nn=(sn.forEach(e=>{var t="x"===e.charAt(0)?"x-"+e.substring(1):e;rn[e]="vjs-layout-"+t}),{tiny:210,xsmall:320,small:425,medium:768,large:1440,xlarge:2560,huge:1/0});class b extends f{constructor(e,t,i){if(e.id=e.id||t.id||"vjs_video_"+st++,(t=Object.assign(b.getTagSettings(e),t)).initChildren=!1,t.createEl=!1,t.evented=!1,t.reportTouchActivity=!1,t.language||(s=e.closest("[lang]"))&&(t.language=s.getAttribute("lang")),super(null,t,i),this.boundDocumentFullscreenChange_=e=>this.documentFullscreenChange_(e),this.boundFullWindowOnEscKey_=e=>this.fullWindowOnEscKey(e),this.boundUpdateStyleEl_=e=>this.updateStyleEl_(e),this.boundApplyInitTime_=e=>this.applyInitTime_(e),this.boundUpdateCurrentBreakpoint_=e=>this.updateCurrentBreakpoint_(e),this.boundHandleTechClick_=e=>this.handleTechClick_(e),this.boundHandleTechDoubleClick_=e=>this.handleTechDoubleClick_(e),this.boundHandleTechTouchStart_=e=>this.handleTechTouchStart_(e),this.boundHandleTechTouchMove_=e=>this.handleTechTouchMove_(e),this.boundHandleTechTouchEnd_=e=>this.handleTechTouchEnd_(e),this.boundHandleTechTap_=e=>this.handleTechTap_(e),this.isFullscreen_=!1,this.log=$(this.id_),this.fsApi_=q,this.isPosterFromTech_=!1,this.queuedCallbacks_=[],this.isReady_=!1,this.hasStarted_=!1,this.userActive_=!1,this.debugEnabled_=!1,this.audioOnlyMode_=!1,this.audioPosterMode_=!1,this.audioOnlyCache_={playerHeight:null,hiddenChildren:[]},!this.options_||!this.options_.techOrder||!this.options_.techOrder.length)throw new Error("No techOrder specified. Did you overwrite videojs.options instead of just changing the properties you want to override?");if(this.tag=e,this.tagAttributes=e&&De(e),this.language(this.options_.language),t.languages){const r={};Object.getOwnPropertyNames(t.languages).forEach(function(e){r[e.toLowerCase()]=t.languages[e]}),this.languages_=r}else this.languages_=b.prototype.options_.languages;this.resetCache_(),this.poster_=t.poster||"",this.controls_=!!t.controls,e.controls=!1,e.removeAttribute("controls"),this.changingSrc_=!1,this.playCallbacks_=[],this.playTerminatedQueue_=[],e.hasAttribute("autoplay")?this.autoplay(!0):this.autoplay(this.options_.autoplay),t.plugins&&Object.keys(t.plugins).forEach(e=>{if("function"!=typeof this[e])throw new Error(`plugin "${e}" does not exist`)}),this.scrubbing_=!1,this.el_=this.createEl(),It(this,{eventBusKey:"el_"}),this.fsApi_.requestFullscreen&&(dt(document,this.fsApi_.fullscreenchange,this.boundDocumentFullscreenChange_),this.on(this.fsApi_.fullscreenchange,this.boundDocumentFullscreenChange_)),this.fluid_&&this.on(["playerreset","resize"],this.boundUpdateStyleEl_);var s=d(this.options_),i=(t.plugins&&Object.keys(t.plugins).forEach(e=>{this[e](t.plugins[e])}),t.debug&&this.debug(!0),this.options_.playerOptions=s,this.middleware_=[],this.playbackRates(t.playbackRates),t.experimentalSvgIcons&&((i=(new window.DOMParser).parseFromString('<svg xmlns="http://www.w3.org/2000/svg">\n  <defs>\n    <symbol viewBox="0 0 48 48" id="vjs-icon-play">\n      <path d="M16 10v28l22-14z"></path>\n    </symbol>\n    <symbol viewBox="0 0 48 48" id="vjs-icon-pause">\n      <path d="M12 38h8V10h-8v28zm16-28v28h8V10h-8z"></path>\n    </symbol>\n    <symbol viewBox="0 0 48 48" id="vjs-icon-audio">\n      <path d="M24 2C14.06 2 6 10.06 6 20v14c0 3.31 2.69 6 6 6h6V24h-8v-4c0-7.73 6.27-14 14-14s14 6.27 14 14v4h-8v16h6c3.31 0 6-2.69 6-6V20c0-9.94-8.06-18-18-18z"></path>\n    </symbol>\n    <symbol viewBox="0 0 48 48" id="vjs-icon-captions">\n      <path d="M38 8H10c-2.21 0-4 1.79-4 4v24c0 2.21 1.79 4 4 4h28c2.21 0 4-1.79 4-4V12c0-2.21-1.79-4-4-4zM22 22h-3v-1h-4v6h4v-1h3v2a2 2 0 0 1-2 2h-6a2 2 0 0 1-2-2v-8a2 2 0 0 1 2-2h6a2 2 0 0 1 2 2v2zm14 0h-3v-1h-4v6h4v-1h3v2a2 2 0 0 1-2 2h-6a2 2 0 0 1-2-2v-8a2 2 0 0 1 2-2h6a2 2 0 0 1 2 2v2z"></path>\n    </symbol>\n    <symbol viewBox="0 0 48 48" id="vjs-icon-subtitles">\n      <path d="M40 8H8c-2.21 0-4 1.79-4 4v24c0 2.21 1.79 4 4 4h32c2.21 0 4-1.79 4-4V12c0-2.21-1.79-4-4-4zM8 24h8v4H8v-4zm20 12H8v-4h20v4zm12 0h-8v-4h8v4zm0-8H20v-4h20v4z"></path>\n    </symbol>\n    <symbol viewBox="0 0 48 48" id="vjs-icon-fullscreen-enter">\n      <path d="M14 28h-4v10h10v-4h-6v-6zm-4-8h4v-6h6v-4H10v10zm24 14h-6v4h10V28h-4v6zm-6-24v4h6v6h4V10H28z"></path>\n    </symbol>\n    <symbol viewBox="0 0 48 48" id="vjs-icon-fullscreen-exit">\n      <path d="M10 32h6v6h4V28H10v4zm6-16h-6v4h10V10h-4v6zm12 22h4v-6h6v-4H28v10zm4-22v-6h-4v10h10v-4h-6z"></path>\n    </symbol>\n    <symbol viewBox="0 0 48 48" id="vjs-icon-play-circle">\n      <path d="M20 33l12-9-12-9v18zm4-29C12.95 4 4 12.95 4 24s8.95 20 20 20 20-8.95 20-20S35.05 4 24 4zm0 36c-8.82 0-16-7.18-16-16S15.18 8 24 8s16 7.18 16 16-7.18 16-16 16z"></path>\n    </symbol>\n    <symbol viewBox="0 0 48 48" id="vjs-icon-volume-mute">\n      <path d="M33 24c0-3.53-2.04-6.58-5-8.05v4.42l4.91 4.91c.06-.42.09-.85.09-1.28zm5 0c0 1.88-.41 3.65-1.08 5.28l3.03 3.03C41.25 29.82 42 27 42 24c0-8.56-5.99-15.72-14-17.54v4.13c5.78 1.72 10 7.07 10 13.41zM8.55 6L6 8.55 15.45 18H6v12h8l10 10V26.55l8.51 8.51c-1.34 1.03-2.85 1.86-4.51 2.36v4.13a17.94 17.94 0 0 0 7.37-3.62L39.45 42 42 39.45l-18-18L8.55 6zM24 8l-4.18 4.18L24 16.36V8z"></path>\n    </symbol>\n    <symbol viewBox="0 0 48 48" id="vjs-icon-volume-low">\n      <path d="M14 18v12h8l10 10V8L22 18h-8z"></path>\n    </symbol>\n    <symbol viewBox="0 0 48 48" id="vjs-icon-volume-medium">\n      <path d="M37 24c0-3.53-2.04-6.58-5-8.05v16.11c2.96-1.48 5-4.53 5-8.06zm-27-6v12h8l10 10V8L18 18h-8z"></path>\n    </symbol>\n    <symbol viewBox="0 0 48 48" id="vjs-icon-volume-high">\n      <path d="M6 18v12h8l10 10V8L14 18H6zm27 6c0-3.53-2.04-6.58-5-8.05v16.11c2.96-1.48 5-4.53 5-8.06zM28 6.46v4.13c5.78 1.72 10 7.07 10 13.41s-4.22 11.69-10 13.41v4.13c8.01-1.82 14-8.97 14-17.54S36.01 8.28 28 6.46z"></path>\n    </symbol>\n    <symbol viewBox="0 0 48 48" id="vjs-icon-spinner">\n      <path d="M18.8 21l9.53-16.51C26.94 4.18 25.49 4 24 4c-4.8 0-9.19 1.69-12.64 4.51l7.33 12.69.11-.2zm24.28-3c-1.84-5.85-6.3-10.52-11.99-12.68L23.77 18h19.31zm.52 2H28.62l.58 1 9.53 16.5C41.99 33.94 44 29.21 44 24c0-1.37-.14-2.71-.4-4zm-26.53 4l-7.8-13.5C6.01 14.06 4 18.79 4 24c0 1.37.14 2.71.4 4h14.98l-2.31-4zM4.92 30c1.84 5.85 6.3 10.52 11.99 12.68L24.23 30H4.92zm22.54 0l-7.8 13.51c1.4.31 2.85.49 4.34.49 4.8 0 9.19-1.69 12.64-4.51L29.31 26.8 27.46 30z"></path>\n    </symbol>\n    <symbol viewBox="0 0 24 24" id="vjs-icon-hd">\n      <path d="M19 3H5a2 2 0 0 0-2 2v14a2 2 0 0 0 2 2h14c1.1 0 2-.9 2-2V5c0-1.1-.9-2-2-2zm-8 12H9.5v-2h-2v2H6V9h1.5v2.5h2V9H11v6zm2-6h4c.55 0 1 .45 1 1v4c0 .55-.45 1-1 1h-4V9zm1.5 4.5h2v-3h-2v3z"></path>\n    </symbol>\n    <symbol viewBox="0 0 48 48" id="vjs-icon-chapters">\n      <path d="M6 26h4v-4H6v4zm0 8h4v-4H6v4zm0-16h4v-4H6v4zm8 8h28v-4H14v4zm0 8h28v-4H14v4zm0-20v4h28v-4H14z"></path>\n    </symbol>\n    <symbol viewBox="0 0 40 40" id="vjs-icon-downloading">\n      <path d="M18.208 36.875q-3.208-.292-5.979-1.729-2.771-1.438-4.812-3.729-2.042-2.292-3.188-5.229-1.146-2.938-1.146-6.23 0-6.583 4.334-11.416 4.333-4.834 10.833-5.5v3.166q-5.167.75-8.583 4.646Q6.25 14.75 6.25 19.958q0 5.209 3.396 9.104 3.396 3.896 8.562 4.646zM20 28.417L11.542 20l2.083-2.083 4.917 4.916v-11.25h2.916v11.25l4.875-4.916L28.417 20zm1.792 8.458v-3.167q1.833-.25 3.541-.958 1.709-.708 3.167-1.875l2.333 2.292q-1.958 1.583-4.25 2.541-2.291.959-4.791 1.167zm6.791-27.792q-1.541-1.125-3.25-1.854-1.708-.729-3.541-1.021V3.042q2.5.25 4.77 1.208 2.271.958 4.271 2.5zm4.584 21.584l-2.25-2.25q1.166-1.5 1.854-3.209.687-1.708.937-3.541h3.209q-.292 2.5-1.229 4.791-.938 2.292-2.521 4.209zm.541-12.417q-.291-1.833-.958-3.562-.667-1.73-1.833-3.188l2.375-2.208q1.541 1.916 2.458 4.208.917 2.292 1.167 4.75z"></path>\n    </symbol>\n    <symbol viewBox="0 0 48 48" id="vjs-icon-file-download">\n      <path d="M10.8 40.55q-1.35 0-2.375-1T7.4 37.15v-7.7h3.4v7.7h26.35v-7.7h3.4v7.7q0 1.4-1 2.4t-2.4 1zM24 32.1L13.9 22.05l2.45-2.45 5.95 5.95V7.15h3.4v18.4l5.95-5.95 2.45 2.45z"></path>\n    </symbol>\n    <symbol viewBox="0 0 48 48" id="vjs-icon-file-download-done">\n      <path d="M9.8 40.5v-3.45h28.4v3.45zm9.2-9.05L7.4 19.85l2.45-2.35L19 26.65l19.2-19.2 2.4 2.4z"></path>\n    </symbol>\n    <symbol viewBox="0 0 48 48" id="vjs-icon-file-download-off">\n      <path d="M4.9 4.75L43.25 43.1 41 45.3l-4.75-4.75q-.05.05-.075.025-.025-.025-.075-.025H10.8q-1.35 0-2.375-1T7.4 37.15v-7.7h3.4v7.7h22.05l-7-7-1.85 1.8L13.9 21.9l1.85-1.85L2.7 7zm26.75 14.7l2.45 2.45-3.75 3.8-2.45-2.5zM25.7 7.15V21.1l-3.4-3.45V7.15z"></path>\n    </symbol>\n    <symbol viewBox="0 0 48 48" id="vjs-icon-share">\n      <path d="M36 32.17c-1.52 0-2.89.59-3.93 1.54L17.82 25.4c.11-.45.18-.92.18-1.4s-.07-.95-.18-1.4l14.1-8.23c1.07 1 2.5 1.62 4.08 1.62 3.31 0 6-2.69 6-6s-2.69-6-6-6-6 2.69-6 6c0 .48.07.95.18 1.4l-14.1 8.23c-1.07-1-2.5-1.62-4.08-1.62-3.31 0-6 2.69-6 6s2.69 6 6 6c1.58 0 3.01-.62 4.08-1.62l14.25 8.31c-.1.42-.16.86-.16 1.31A5.83 5.83 0 1 0 36 32.17z"></path>\n    </symbol>\n    <symbol viewBox="0 0 48 48" id="vjs-icon-cog">\n      <path d="M38.86 25.95c.08-.64.14-1.29.14-1.95s-.06-1.31-.14-1.95l4.23-3.31c.38-.3.49-.84.24-1.28l-4-6.93c-.25-.43-.77-.61-1.22-.43l-4.98 2.01c-1.03-.79-2.16-1.46-3.38-1.97L29 4.84c-.09-.47-.5-.84-1-.84h-8c-.5 0-.91.37-.99.84l-.75 5.3a14.8 14.8 0 0 0-3.38 1.97L9.9 10.1a1 1 0 0 0-1.22.43l-4 6.93c-.25.43-.14.97.24 1.28l4.22 3.31C9.06 22.69 9 23.34 9 24s.06 1.31.14 1.95l-4.22 3.31c-.38.3-.49.84-.24 1.28l4 6.93c.25.43.77.61 1.22.43l4.98-2.01c1.03.79 2.16 1.46 3.38 1.97l.75 5.3c.08.47.49.84.99.84h8c.5 0 .91-.37.99-.84l.75-5.3a14.8 14.8 0 0 0 3.38-1.97l4.98 2.01a1 1 0 0 0 1.22-.43l4-6.93c.25-.43.14-.97-.24-1.28l-4.22-3.31zM24 31c-3.87 0-7-3.13-7-7s3.13-7 7-7 7 3.13 7 7-3.13 7-7 7z"></path>\n    </symbol>\n    <symbol viewBox="0 0 48 48" id="vjs-icon-square">\n      <path d="M36 8H12c-2.21 0-4 1.79-4 4v24c0 2.21 1.79 4 4 4h24c2.21 0 4-1.79 4-4V12c0-2.21-1.79-4-4-4zm0 28H12V12h24v24z"></path>\n    </symbol>\n    <symbol viewBox="0 0 48 48" id="vjs-icon-circle">\n      <circle cx="24" cy="24" r="20"></circle>\n    </symbol>\n    <symbol viewBox="0 0 48 48" id="vjs-icon-circle-outline">\n      <path d="M24 4C12.95 4 4 12.95 4 24s8.95 20 20 20 20-8.95 20-20S35.05 4 24 4zm0 36c-8.82 0-16-7.18-16-16S15.18 8 24 8s16 7.18 16 16-7.18 16-16 16z"></path>\n    </symbol>\n    <symbol viewBox="0 0 48 48" id="vjs-icon-circle-inner-circle">\n      <path d="M24 4C12.97 4 4 12.97 4 24s8.97 20 20 20 20-8.97 20-20S35.03 4 24 4zm0 36c-8.82 0-16-7.18-16-16S15.18 8 24 8s16 7.18 16 16-7.18 16-16 16zm6-16c0 3.31-2.69 6-6 6s-6-2.69-6-6 2.69-6 6-6 6 2.69 6 6z"></path>\n    </symbol>\n    <symbol viewBox="0 0 48 48" id="vjs-icon-cancel">\n      <path d="M24 4C12.95 4 4 12.95 4 24s8.95 20 20 20 20-8.95 20-20S35.05 4 24 4zm10 27.17L31.17 34 24 26.83 16.83 34 14 31.17 21.17 24 14 16.83 16.83 14 24 21.17 31.17 14 34 16.83 26.83 24 34 31.17z"></path>\n    </symbol>\n    <symbol viewBox="0 0 48 48" id="vjs-icon-replay">\n      <path d="M24 10V2L14 12l10 10v-8c6.63 0 12 5.37 12 12s-5.37 12-12 12-12-5.37-12-12H8c0 8.84 7.16 16 16 16s16-7.16 16-16-7.16-16-16-16z"></path>\n    </symbol>\n    <symbol viewBox="0 0 48 48" id="vjs-icon-repeat">\n      <path d="M14 14h20v6l8-8-8-8v6H10v12h4v-8zm20 20H14v-6l-8 8 8 8v-6h24V26h-4v8z"></path>\n    </symbol>\n    <symbol viewBox="0 96 48 48" id="vjs-icon-replay-5">\n      <path d="M17.689 98l-8.697 8.696 8.697 8.697 2.486-2.485-4.32-4.319h1.302c4.93 0 9.071 1.722 12.424 5.165 3.352 3.443 5.029 7.638 5.029 12.584h3.55c0-2.958-.553-5.73-1.658-8.313-1.104-2.583-2.622-4.841-4.555-6.774-1.932-1.932-4.19-3.45-6.773-4.555-2.584-1.104-5.355-1.657-8.313-1.657H15.5l4.615-4.615zm-8.08 21.659v13.861h11.357v5.008H9.609V143h12.7c.834 0 1.55-.298 2.146-.894.596-.597.895-1.31.895-2.145v-7.781c0-.835-.299-1.55-.895-2.147a2.929 2.929 0 0 0-2.147-.894h-8.227v-5.096H25.35v-4.384z"></path>\n    </symbol>\n    <symbol viewBox="0 96 48 48" id="vjs-icon-replay-10">\n      <path d="M42.315 125.63c0-4.997-1.694-9.235-5.08-12.713-3.388-3.479-7.571-5.218-12.552-5.218h-1.315l4.363 4.363-2.51 2.51-8.787-8.786L25.221 97l2.45 2.45-4.662 4.663h1.375c2.988 0 5.788.557 8.397 1.673 2.61 1.116 4.892 2.65 6.844 4.602 1.953 1.953 3.487 4.234 4.602 6.844 1.116 2.61 1.674 5.41 1.674 8.398zM8.183 142v-19.657H3.176V117.8h9.643V142zm13.63 0c-1.156 0-2.127-.393-2.912-1.178-.778-.778-1.168-1.746-1.168-2.902v-16.04c0-1.156.393-2.127 1.178-2.912.779-.779 1.746-1.168 2.902-1.168h7.696c1.156 0 2.126.392 2.911 1.177.779.78 1.168 1.747 1.168 2.903v16.04c0 1.156-.392 2.127-1.177 2.912-.779.779-1.746 1.168-2.902 1.168zm.556-4.636h6.583v-15.02H22.37z"></path>\n    </symbol>\n    <symbol viewBox="0 96 48 48" id="vjs-icon-replay-30">\n      <path d="M26.047 97l-8.733 8.732 8.733 8.733 2.496-2.494-4.336-4.338h1.307c4.95 0 9.108 1.73 12.474 5.187 3.367 3.458 5.051 7.668 5.051 12.635h3.565c0-2.97-.556-5.751-1.665-8.346-1.109-2.594-2.633-4.862-4.574-6.802-1.94-1.941-4.208-3.466-6.803-4.575-2.594-1.109-5.375-1.664-8.345-1.664H23.85l4.634-4.634zM2.555 117.531v4.688h10.297v5.25H5.873v4.687h6.979v5.156H2.555V142H13.36c1.061 0 1.95-.395 2.668-1.186.718-.79 1.076-1.772 1.076-2.94v-16.218c0-1.168-.358-2.149-1.076-2.94-.717-.79-1.607-1.185-2.668-1.185zm22.482.14c-1.149 0-2.11.39-2.885 1.165-.78.78-1.172 1.744-1.172 2.893v15.943c0 1.149.388 2.11 1.163 2.885.78.78 1.745 1.172 2.894 1.172h7.649c1.148 0 2.11-.388 2.884-1.163.78-.78 1.17-1.745 1.17-2.894v-15.943c0-1.15-.386-2.111-1.16-2.885-.78-.78-1.746-1.172-2.894-1.172zm.553 4.518h6.545v14.93H25.59z"></path>\n    </symbol>\n    <symbol viewBox="0 96 48 48" id="vjs-icon-forward-5">\n      <path d="M29.508 97l-2.431 2.43 4.625 4.625h-1.364c-2.965 0-5.742.554-8.332 1.66-2.589 1.107-4.851 2.629-6.788 4.566-1.937 1.937-3.458 4.2-4.565 6.788-1.107 2.59-1.66 5.367-1.66 8.331h3.557c0-4.957 1.68-9.16 5.04-12.611 3.36-3.45 7.51-5.177 12.451-5.177h1.304l-4.326 4.33 2.49 2.49 8.715-8.716zm-9.783 21.61v13.89h11.382v5.018H19.725V142h12.727a2.93 2.93 0 0 0 2.15-.896 2.93 2.93 0 0 0 .896-2.15v-7.798c0-.837-.299-1.554-.896-2.152a2.93 2.93 0 0 0-2.15-.896h-8.245V123h11.29v-4.392z"></path>\n    </symbol>\n    <symbol viewBox="0 96 48 48" id="vjs-icon-forward-10">\n      <path d="M23.119 97l-2.386 2.383 4.538 4.538h-1.339c-2.908 0-5.633.543-8.173 1.63-2.54 1.085-4.76 2.577-6.66 4.478-1.9 1.9-3.392 4.12-4.478 6.66-1.085 2.54-1.629 5.264-1.629 8.172h3.49c0-4.863 1.648-8.986 4.944-12.372 3.297-3.385 7.368-5.078 12.216-5.078h1.279l-4.245 4.247 2.443 2.442 8.55-8.55zm-9.52 21.45v4.42h4.871V142h4.513v-23.55zm18.136 0c-1.125 0-2.066.377-2.824 1.135-.764.764-1.148 1.709-1.148 2.834v15.612c0 1.124.38 2.066 1.139 2.824.764.764 1.708 1.145 2.833 1.145h7.489c1.125 0 2.066-.378 2.824-1.136.764-.764 1.145-1.709 1.145-2.833v-15.612c0-1.125-.378-2.067-1.136-2.825-.764-.764-1.708-1.145-2.833-1.145zm.54 4.42h6.408v14.617h-6.407z"></path>\n    </symbol>\n    <symbol viewBox="0 96 48 48" id="vjs-icon-forward-30">\n      <path d="M25.549 97l-2.437 2.434 4.634 4.635H26.38c-2.97 0-5.753.555-8.347 1.664-2.594 1.109-4.861 2.633-6.802 4.574-1.94 1.94-3.465 4.207-4.574 6.802-1.109 2.594-1.664 5.377-1.664 8.347h3.565c0-4.967 1.683-9.178 5.05-12.636 3.366-3.458 7.525-5.187 12.475-5.187h1.307l-4.335 4.338 2.495 2.494 8.732-8.732zm-11.553 20.53v4.689h10.297v5.249h-6.978v4.688h6.978v5.156H13.996V142h10.808c1.06 0 1.948-.395 2.666-1.186.718-.79 1.077-1.771 1.077-2.94v-16.217c0-1.169-.36-2.15-1.077-2.94-.718-.79-1.605-1.186-2.666-1.186zm21.174.168c-1.149 0-2.11.389-2.884 1.163-.78.78-1.172 1.745-1.172 2.894v15.942c0 1.15.388 2.11 1.162 2.885.78.78 1.745 1.17 2.894 1.17h7.649c1.149 0 2.11-.386 2.885-1.16.78-.78 1.17-1.746 1.17-2.895v-15.942c0-1.15-.387-2.11-1.161-2.885-.78-.78-1.745-1.172-2.894-1.172zm.552 4.516h6.542v14.931h-6.542z"></path>\n    </symbol>\n    <symbol viewBox="0 0 512 512" id="vjs-icon-audio-description">\n      <g fill-rule="evenodd"><path d="M227.29 381.351V162.993c50.38-1.017 89.108-3.028 117.631 17.126 27.374 19.342 48.734 56.965 44.89 105.325-4.067 51.155-41.335 94.139-89.776 98.475-24.085 2.155-71.972 0-71.972 0s-.84-1.352-.773-2.568m48.755-54.804c31.43 1.26 53.208-16.633 56.495-45.386 4.403-38.51-21.188-63.552-58.041-60.796v103.612c-.036 1.466.575 2.22 1.546 2.57"></path><path d="M383.78 381.328c13.336 3.71 17.387-11.06 23.215-21.408 12.722-22.571 22.294-51.594 22.445-84.774.221-47.594-18.343-82.517-35.6-106.182h-8.51c-.587 3.874 2.226 7.315 3.865 10.276 13.166 23.762 25.367 56.553 25.54 94.194.2 43.176-14.162 79.278-30.955 107.894"></path><path d="M425.154 381.328c13.336 3.71 17.384-11.061 23.215-21.408 12.721-22.571 22.291-51.594 22.445-84.774.221-47.594-18.343-82.517-35.6-106.182h-8.511c-.586 3.874 2.226 7.315 3.866 10.276 13.166 23.762 25.367 56.553 25.54 94.194.2 43.176-14.162 79.278-30.955 107.894"></path><path d="M466.26 381.328c13.337 3.71 17.385-11.061 23.216-21.408 12.722-22.571 22.292-51.594 22.445-84.774.221-47.594-18.343-82.517-35.6-106.182h-8.51c-.587 3.874 2.225 7.315 3.865 10.276 13.166 23.762 25.367 56.553 25.54 94.194.2 43.176-14.162 79.278-30.955 107.894M4.477 383.005H72.58l18.573-28.484 64.169-.135s.065 19.413.065 28.62h48.756V160.307h-58.816c-5.653 9.537-140.85 222.697-140.85 222.697zm152.667-145.282v71.158l-40.453-.27 40.453-70.888z"></path></g>\n    </symbol>\n    <symbol viewBox="0 0 48 48" id="vjs-icon-next-item">\n      <path d="M12 36l17-12-17-12v24zm20-24v24h4V12h-4z"></path>\n    </symbol>\n    <symbol viewBox="0 0 48 48" id="vjs-icon-previous-item">\n      <path d="M12 12h4v24h-4zm7 12l17 12V12z"></path>\n    </symbol>\n    <symbol viewBox="0 0 48 48" id="vjs-icon-shuffle">\n      <path d="M21.17 18.34L10.83 8 8 10.83l10.34 10.34 2.83-2.83zM29 8l4.09 4.09L8 37.17 10.83 40l25.09-25.09L40 19V8H29zm.66 18.83l-2.83 2.83 6.26 6.26L29 40h11V29l-4.09 4.09-6.25-6.26z"></path>\n    </symbol>\n    <symbol viewBox="0 0 48 48" id="vjs-icon-cast">\n      <path d="M42 6H6c-2.21 0-4 1.79-4 4v6h4v-6h36v28H28v4h14c2.21 0 4-1.79 4-4V10c0-2.21-1.79-4-4-4zM2 36v6h6c0-3.31-2.69-6-6-6zm0-8v4c5.52 0 10 4.48 10 10h4c0-7.73-6.27-14-14-14zm0-8v4c9.94 0 18 8.06 18 18h4c0-12.15-9.85-22-22-22z"></path>\n    </symbol>\n    <symbol viewBox="0 0 48 48" id="vjs-icon-picture-in-picture-enter">\n      <path d="M38 22H22v11.99h16V22zm8 16V9.96C46 7.76 44.2 6 42 6H6C3.8 6 2 7.76 2 9.96V38c0 2.2 1.8 4 4 4h36c2.2 0 4-1.8 4-4zm-4 .04H6V9.94h36v28.1z"></path>\n    </symbol>\n    <symbol viewBox="0 0 22 18" id="vjs-icon-picture-in-picture-exit">\n      <path d="M18 4H4v10h14V4zm4 12V1.98C22 .88 21.1 0 20 0H2C.9 0 0 .88 0 1.98V16c0 1.1.9 2 2 2h18c1.1 0 2-.9 2-2zm-2 .02H2V1.97h18v14.05z"></path>\n      <path fill="none" d="M-1-3h24v24H-1z"></path>\n    </symbol>\n    <symbol viewBox="0 0 1792 1792" id="vjs-icon-facebook">\n      <path d="M1343 12v264h-157q-86 0-116 36t-30 108v189h293l-39 296h-254v759H734V905H479V609h255V391q0-186 104-288.5T1115 0q147 0 228 12z"></path>\n    </symbol>\n    <symbol viewBox="0 0 1792 1792" id="vjs-icon-linkedin">\n      <path d="M477 625v991H147V625h330zm21-306q1 73-50.5 122T312 490h-2q-82 0-132-49t-50-122q0-74 51.5-122.5T314 148t133 48.5T498 319zm1166 729v568h-329v-530q0-105-40.5-164.5T1168 862q-63 0-105.5 34.5T999 982q-11 30-11 81v553H659q2-399 2-647t-1-296l-1-48h329v144h-2q20-32 41-56t56.5-52 87-43.5T1285 602q171 0 275 113.5t104 332.5z"></path>\n    </symbol>\n    <symbol viewBox="0 0 1792 1792" id="vjs-icon-twitter">\n      <path d="M1684 408q-67 98-162 167 1 14 1 42 0 130-38 259.5T1369.5 1125 1185 1335.5t-258 146-323 54.5q-271 0-496-145 35 4 78 4 225 0 401-138-105-2-188-64.5T285 1033q33 5 61 5 43 0 85-11-112-23-185.5-111.5T172 710v-4q68 38 146 41-66-44-105-115t-39-154q0-88 44-163 121 149 294.5 238.5T884 653q-8-38-8-74 0-134 94.5-228.5T1199 256q140 0 236 102 109-21 205-78-37 115-142 178 93-10 186-50z"></path>\n    </symbol>\n    <symbol viewBox="0 0 1792 1792" id="vjs-icon-tumblr">\n      <path d="M1328 1329l80 237q-23 35-111 66t-177 32q-104 2-190.5-26T787 1564t-95-106-55.5-120-16.5-118V676H452V461q72-26 129-69.5t91-90 58-102 34-99T779 12q1-5 4.5-8.5T791 0h244v424h333v252h-334v518q0 30 6.5 56t22.5 52.5 49.5 41.5 81.5 14q78-2 134-29z"></path>\n    </symbol>\n    <symbol viewBox="0 0 1792 1792" id="vjs-icon-pinterest">\n      <path d="M1664 896q0 209-103 385.5T1281.5 1561 896 1664q-111 0-218-32 59-93 78-164 9-34 54-211 20 39 73 67.5t114 28.5q121 0 216-68.5t147-188.5 52-270q0-114-59.5-214T1180 449t-255-63q-105 0-196 29t-154.5 77-109 110.5-67 129.5T377 866q0 104 40 183t117 111q30 12 38-20 2-7 8-31t8-30q6-23-11-43-51-61-51-151 0-151 104.5-259.5T904 517q151 0 235.5 82t84.5 213q0 170-68.5 289T980 1220q-61 0-98-43.5T859 1072q8-35 26.5-93.5t30-103T927 800q0-50-27-83t-77-33q-62 0-105 57t-43 142q0 73 25 122l-99 418q-17 70-13 177-206-91-333-281T128 896q0-209 103-385.5T510.5 231 896 128t385.5 103T1561 510.5 1664 896z"></path>\n    </symbol>\n  </defs>\n</svg>',"image/svg+xml")).querySelector("parsererror")?(l.warn("Failed to load SVG Icons. Falling back to Font Icons."),this.options_.experimentalSvgIcons=null):((s=i.documentElement).style.display="none",this.el_.appendChild(s),this.addClass("vjs-svg-icons-enabled"))),this.initChildren(),this.isAudio("audio"===e.nodeName.toLowerCase()),this.controls()?this.addClass("vjs-controls-enabled"):this.addClass("vjs-controls-disabled"),this.el_.setAttribute("role","region"),this.isAudio()?this.el_.setAttribute("aria-label",this.localize("Audio Player")):this.el_.setAttribute("aria-label",this.localize("Video Player")),this.isAudio()&&this.addClass("vjs-audio"),ge&&this.addClass("vjs-touch-enabled"),c||this.addClass("vjs-workinghover"),b.players[this.id_]=this,M.split(".")[0]);this.addClass("vjs-v"+i),this.userActive(!0),this.reportUserActivity(),this.one("play",e=>this.listenForUserActivity_(e)),this.on("keydown",e=>this.handleKeyDown(e)),this.on("languagechange",e=>this.handleLanguagechange(e)),this.breakpoints(this.options_.breakpoints),this.responsive(this.options_.responsive),this.on("ready",()=>{this.audioPosterMode(this.options_.audioPosterMode),this.audioOnlyMode(this.options_.audioOnlyMode)})}dispose(){var e;this.trigger("dispose"),this.off("dispose"),p(document,this.fsApi_.fullscreenchange,this.boundDocumentFullscreenChange_),p(document,"keydown",this.boundFullWindowOnEscKey_),this.styleEl_&&this.styleEl_.parentNode&&(this.styleEl_.parentNode.removeChild(this.styleEl_),this.styleEl_=null),b.players[this.id_]=null,this.tag&&this.tag.player&&(this.tag.player=null),this.el_&&this.el_.player&&(this.el_.player=null),this.tech_&&(this.tech_.dispose(),this.isPosterFromTech_=!1,this.poster_=""),this.playerElIngest_&&(this.playerElIngest_=null),this.tag&&(this.tag=null),e=this,ps[e.id()]=null,a.names.forEach(e=>{e=this[a[e].getterName]();e&&e.off&&e.off()}),super.dispose({restoreEl:this.options_.restoreEl})}createEl(){let t=this.tag,i,e=this.playerElIngest_=t.parentNode&&t.parentNode.hasAttribute&&t.parentNode.hasAttribute("data-vjs-player");const s="video-js"===this.tag.tagName.toLowerCase(),r=(e?i=this.el_=t.parentNode:s||(i=this.el_=super.createEl("div")),De(t));if(s){for(i=this.el_=t,t=this.tag=document.createElement("video");i.children.length;)t.appendChild(i.firstChild);Ce(i,"video-js")||ke(i,"video-js"),i.appendChild(t),e=this.playerElIngest_=i,Object.keys(i).forEach(e=>{try{t[e]=i[e]}catch(e){}})}t.setAttribute("tabindex","-1"),r.tabindex="-1",oe&&ce&&(t.setAttribute("role","application"),r.role="application"),t.removeAttribute("width"),t.removeAttribute("height"),"width"in r&&delete r.width,"height"in r&&delete r.height,Object.getOwnPropertyNames(r).forEach(function(e){s&&"class"===e||i.setAttribute(e,r[e]),s&&t.setAttribute(e,r[e])}),t.playerId=t.id,t.id+="_html5_api",t.className="vjs-tech",(t.player=i.player=this).addClass("vjs-paused"),!0!==window.VIDEOJS_NO_DYNAMIC_STYLE&&(this.styleEl_=tt("vjs-styles-dimensions"),n=$e(".vjs-styles-defaults"),(a=$e("head")).insertBefore(this.styleEl_,n?n.nextSibling:a.firstChild)),this.fill_=!1,this.fluid_=!1,this.width(this.options_.width),this.height(this.options_.height),this.fill(this.options_.fill),this.fluid(this.options_.fluid),this.aspectRatio(this.options_.aspectRatio),this.crossOrigin(this.options_.crossOrigin||this.options_.crossorigin);var n,a,o=t.getElementsByTagName("a");for(let e=0;e<o.length;e++){var l=o.item(e);ke(l,"vjs-hidden"),l.setAttribute("hidden","hidden")}return t.initNetworkState_=t.networkState,t.parentNode&&!e&&t.parentNode.insertBefore(i,t),Ee(t,i),this.children_.unshift(t),this.el_.setAttribute("lang",this.language_),this.el_.setAttribute("translate","no"),this.el_=i}crossOrigin(e){if("undefined"==typeof e)return this.techGet_("crossOrigin");null!==e&&"anonymous"!==e&&"use-credentials"!==e?l.warn(`crossOrigin must be null,  "anonymous" or "use-credentials", given "${e}"`):(this.techCall_("setCrossOrigin",e),this.posterImage&&this.posterImage.crossOrigin(e))}width(e){return this.dimension("width",e)}height(e){return this.dimension("height",e)}dimension(e,t){var i,s=e+"_";if(void 0===t)return this[s]||0;""===t||"auto"===t?(this[s]=void 0,this.updateStyleEl_()):(i=parseFloat(t),isNaN(i)?l.error(`Improper value "${t}" supplied for for `+e):(this[s]=i,this.updateStyleEl_()))}fluid(e){if(void 0===e)return!!this.fluid_;var t;this.fluid_=!!e,bt(this)&&this.off(["playerreset","resize"],this.boundUpdateStyleEl_),e?(this.addClass("vjs-fluid"),this.fill(!1),e=this,t=()=>{this.on(["playerreset","resize"],this.boundUpdateStyleEl_)},bt(e)?t():(e.eventedCallbacks||(e.eventedCallbacks=[]),e.eventedCallbacks.push(t))):this.removeClass("vjs-fluid"),this.updateStyleEl_()}fill(e){if(void 0===e)return!!this.fill_;this.fill_=!!e,e?(this.addClass("vjs-fill"),this.fluid(!1)):this.removeClass("vjs-fill")}aspectRatio(e){if(void 0===e)return this.aspectRatio_;if(!/^\d+\:\d+$/.test(e))throw new Error("Improper value supplied for aspect ratio. The format should be width:height, for example 16:9.");this.aspectRatio_=e,this.fluid(!0),this.updateStyleEl_()}updateStyleEl_(){if(!0===window.VIDEOJS_NO_DYNAMIC_STYLE){const e="number"==typeof this.width_?this.width_:this.options_.width,t="number"==typeof this.height_?this.height_:this.options_.height;var r=this.tech_&&this.tech_.el();void(r&&(0<=e&&(r.width=e),0<=t)&&(r.height=t))}else{let e,t,i,s;r=(i=void 0!==this.aspectRatio_&&"auto"!==this.aspectRatio_?this.aspectRatio_:0<this.videoWidth()?this.videoWidth()+":"+this.videoHeight():"16:9").split(":"),r=r[1]/r[0];e=void 0!==this.width_?this.width_:void 0!==this.height_?this.height_/r:this.videoWidth()||300,t=void 0!==this.height_?this.height_:e*r,s=/^[^a-zA-Z]/.test(this.id())?"dimensions-"+this.id():this.id()+"-dimensions",this.addClass(s),it(this.styleEl_,`
+!function(e,t){"object"==typeof exports&&"undefined"!=typeof module?module.exports=t():"function"==typeof define&&define.amd?define(t):(e="undefined"!=typeof globalThis?globalThis:e||self).videojs=t()}(this,function(){"use strict";var M="8.8.0";const U={},B=function(e,t){return U[e]=U[e]||[],t&&(U[e]=U[e].concat(t)),U[e]};function F(e,t){return!((t=B(e).indexOf(t))<=-1||(U[e]=U[e].slice(),U[e].splice(t,1),0))}const q={prefixed:!0};var j=[["requestFullscreen","exitFullscreen","fullscreenElement","fullscreenEnabled","fullscreenchange","fullscreenerror","fullscreen"],["webkitRequestFullscreen","webkitExitFullscreen","webkitFullscreenElement","webkitFullscreenEnabled","webkitfullscreenchange","webkitfullscreenerror","-webkit-full-screen"]],H=j[0];let V;for(let e=0;e<j.length;e++)if(j[e][1]in document){V=j[e];break}if(V){for(let e=0;e<V.length;e++)q[H[e]]=V[e];q.prefixed=V[0]!==H[0]}let u=[];function $(e){return K(e)?Object.keys(e):[]}const l=function s(r,n=":",a=""){let t="info",i;function o(...e){i("log",t,e)}var l,d,h;return i=(l=r,d=o,h=a,(t,i,s)=>{var e,i=d.levels[i],r=new RegExp(`^(${i})$`);let n=l;if("log"!==t&&s.unshift(t.toUpperCase()+":"),h&&(n="%c"+l,s.unshift(h)),s.unshift(n+":"),u&&(u.push([].concat(s)),e=u.length-1e3,u.splice(0,0<e?e:0)),window.console){let e=window.console[t];(e=e||"debug"!==t?e:window.console.info||window.console.log)&&i&&r.test(t)&&e[Array.isArray(s)?"apply":"call"](window.console,s)}}),o.createLogger=(e,t,i)=>s(r+` ${t=void 0!==t?t:n} `+e,t,void 0!==i?i:a),o.createNewLogger=(e,t,i)=>s(e,t,i),o.levels={all:"debug|log|warn|error",off:"",debug:"debug|log|warn|error",info:"log|warn|error",warn:"warn|error",error:"error",DEFAULT:t},o.level=e=>{if("string"==typeof e){if(!o.levels.hasOwnProperty(e))throw new Error(`"${e}" in not a valid log level`);t=e}return t},o.history=()=>u?[].concat(u):[],o.history.filter=t=>(u||[]).filter(e=>new RegExp(`.*${t}.*`).test(e[0])),o.history.clear=()=>{u&&(u.length=0)},o.history.disable=()=>{null!==u&&(u.length=0,u=null)},o.history.enable=()=>{null===u&&(u=[])},o.error=(...e)=>i("error",t,e),o.warn=(...e)=>i("warn",t,e),o.debug=(...e)=>i("debug",t,e),o}("VIDEOJS"),z=l.createLogger,W=Object.prototype.toString;function G(t,i){$(t).forEach(e=>i(t[e],e))}function X(i,s,e=0){return $(i).reduce((e,t)=>s(e,i[t],t),e)}function K(e){return!!e&&"object"==typeof e}function Y(e){return K(e)&&"[object Object]"===W.call(e)&&e.constructor===Object}function d(...e){const i={};return e.forEach(e=>{e&&G(e,(e,t)=>{Y(e)?(Y(i[t])||(i[t]={}),i[t]=d(i[t],e)):i[t]=e})}),i}function Q(e={}){var t,i=[];for(const s in e)e.hasOwnProperty(s)&&(t=e[s],i.push(t));return i}function J(t,i,s,e=!0){const r=e=>Object.defineProperty(t,i,{value:e,enumerable:!0,writable:!0});var n={configurable:!0,enumerable:!0,get(){var e=s();return r(e),e}};return e&&(n.set=r),Object.defineProperty(t,i,n)}var Z=Object.freeze({__proto__:null,each:G,reduce:X,isObject:K,isPlain:Y,merge:d,values:Q,defineLazyProperty:J});let ee=!1,te=null,ie=!1,se,re=!1,ne=!1,ae=!1,oe=!1,le=null,de=null,he=null,ue=!1,ce=!1,pe=!1,me=!1;const ge=Boolean(ve()&&("ontouchstart"in window||window.navigator.maxTouchPoints||window.DocumentTouch&&window.document instanceof window.DocumentTouch));var fe,e=window.navigator&&window.navigator.userAgentData;if(e&&e.platform&&e.brands&&(ie="Android"===e.platform,ne=Boolean(e.brands.find(e=>"Microsoft Edge"===e.brand)),ae=Boolean(e.brands.find(e=>"Chromium"===e.brand)),oe=!ne&&ae,le=de=(e.brands.find(e=>"Chromium"===e.brand)||{}).version||null,ce="Windows"===e.platform),!ae){const R=window.navigator&&window.navigator.userAgent||"";ee=/iPod/i.test(R),te=(e=R.match(/OS (\d+)_/i))&&e[1]?e[1]:null,ie=/Android/i.test(R),se=(e=R.match(/Android (\d+)(?:\.(\d+))?(?:\.(\d+))*/i))?(ft=e[1]&&parseFloat(e[1]),fe=e[2]&&parseFloat(e[2]),ft&&fe?parseFloat(e[1]+"."+e[2]):ft||null):null,re=/Firefox/i.test(R),ne=/Edg/i.test(R),ae=/Chrome/i.test(R)||/CriOS/i.test(R),oe=!ne&&ae,le=de=(fe=R.match(/(Chrome|CriOS)\/(\d+)/))&&fe[2]?parseFloat(fe[2]):null,he=function(){var e=/MSIE\s(\d+)\.\d/.exec(R);let t=e&&parseFloat(e[1]);return t=!t&&/Trident\/7.0/i.test(R)&&/rv:11.0/.test(R)?11:t}(),ue=/Safari/i.test(R)&&!oe&&!ie&&!ne,ce=/Windows/i.test(R),pe=/iPad/i.test(R)||ue&&ge&&!/iPhone/i.test(R),me=/iPhone/i.test(R)&&!pe}const c=me||pe||ee,ye=(ue||c)&&!oe;e=Object.freeze({__proto__:null,get IS_IPOD(){return ee},get IOS_VERSION(){return te},get IS_ANDROID(){return ie},get ANDROID_VERSION(){return se},get IS_FIREFOX(){return re},get IS_EDGE(){return ne},get IS_CHROMIUM(){return ae},get IS_CHROME(){return oe},get CHROMIUM_VERSION(){return le},get CHROME_VERSION(){return de},get IE_VERSION(){return he},get IS_SAFARI(){return ue},get IS_WINDOWS(){return ce},get IS_IPAD(){return pe},get IS_IPHONE(){return me},TOUCH_ENABLED:ge,IS_IOS:c,IS_ANY_SAFARI:ye});function _e(e){return"string"==typeof e&&Boolean(e.trim())}function ve(){return document===window.document}function be(e){return K(e)&&1===e.nodeType}function Te(){try{return window.parent!==window.self}catch(e){return!0}}function Se(i){return function(e,t){return _e(e)?(t=be(t=_e(t)?document.querySelector(t):t)?t:document)[i]&&t[i](e):document[i](null)}}function o(e="div",i={},t={},s){const r=document.createElement(e);return Object.getOwnPropertyNames(i).forEach(function(e){var t=i[e];"textContent"===e?we(r,t):r[e]===t&&"tabIndex"!==e||(r[e]=t)}),Object.getOwnPropertyNames(t).forEach(function(e){r.setAttribute(e,t[e])}),s&&He(r,s),r}function we(e,t){return"undefined"==typeof e.textContent?e.innerText=t:e.textContent=t,e}function Ee(e,t){t.firstChild?t.insertBefore(e,t.firstChild):t.appendChild(e)}function Ce(e,t){if(0<=t.indexOf(" "))throw new Error("class has illegal whitespace characters");return e.classList.contains(t)}function ke(e,...t){return e.classList.add(...t.reduce((e,t)=>e.concat(t.split(/\s+/)),[])),e}function xe(e,...t){return e?(e.classList.remove(...t.reduce((e,t)=>e.concat(t.split(/\s+/)),[])),e):(l.warn("removeClass was called with an element that doesn't exist"),null)}function Ie(t,e,i){return"boolean"!=typeof(i="function"==typeof i?i(t,e):i)&&(i=void 0),e.split(/\s+/).forEach(e=>t.classList.toggle(e,i)),t}function Ae(i,s){Object.getOwnPropertyNames(s).forEach(function(e){var t=s[e];null===t||"undefined"==typeof t||!1===t?i.removeAttribute(e):i.setAttribute(e,!0===t?"":t)})}function De(e){var i={},s=["autoplay","controls","playsinline","loop","muted","default","defaultMuted"];if(e&&e.attributes&&0<e.attributes.length){var r=e.attributes;for(let t=r.length-1;0<=t;t--){var n=r[t].name;let e=r[t].value;s.includes(n)&&(e=null!==e),i[n]=e}}return i}function Le(e,t){return e.getAttribute(t)}function Pe(e,t,i){e.setAttribute(t,i)}function Oe(e,t){e.removeAttribute(t)}function Ne(){document.body.focus(),document.onselectstart=function(){return!1}}function Re(){document.onselectstart=function(){return!0}}function Me(e){if(e&&e.getBoundingClientRect&&e.parentNode){const t=e.getBoundingClientRect(),i={};return["bottom","height","left","right","top","width"].forEach(e=>{void 0!==t[e]&&(i[e]=t[e])}),i.height||(i.height=parseFloat(Ge(e,"height"))),i.width||(i.width=parseFloat(Ge(e,"width"))),i}}function Ue(e){if(!e||!e.offsetParent)return{left:0,top:0,width:0,height:0};var t=e.offsetWidth,i=e.offsetHeight;let s=0,r=0;for(;e.offsetParent&&e!==document[q.fullscreenElement];)s+=e.offsetLeft,r+=e.offsetTop,e=e.offsetParent;return{left:s,top:r,width:t,height:i}}function Be(t,e){var i={x:0,y:0};if(c){let e=t;for(;e&&"html"!==e.nodeName.toLowerCase();){var s,r=Ge(e,"transform");/^matrix/.test(r)?(s=r.slice(7,-1).split(/,\s/).map(Number),i.x+=s[4],i.y+=s[5]):/^matrix3d/.test(r)&&(s=r.slice(9,-1).split(/,\s/).map(Number),i.x+=s[12],i.y+=s[13]),e=e.parentNode}}var n={},a=Ue(e.target),t=Ue(t),o=t.width,l=t.height;let d=e.offsetY-(t.top-a.top),h=e.offsetX-(t.left-a.left);return e.changedTouches&&(h=e.changedTouches[0].pageX-t.left,d=e.changedTouches[0].pageY+t.top,c)&&(h-=i.x,d-=i.y),n.y=1-Math.max(0,Math.min(1,d/l)),n.x=Math.max(0,Math.min(1,h/o)),n}function Fe(e){return K(e)&&3===e.nodeType}function qe(e){for(;e.firstChild;)e.removeChild(e.firstChild);return e}function je(e){return"function"==typeof e&&(e=e()),(Array.isArray(e)?e:[e]).map(e=>be(e="function"==typeof e?e():e)||Fe(e)?e:"string"==typeof e&&/\S/.test(e)?document.createTextNode(e):void 0).filter(e=>e)}function He(t,e){return je(e).forEach(e=>t.appendChild(e)),t}function Ve(e,t){return He(qe(e),t)}function $e(e){return void 0===e.button&&void 0===e.buttons||0===e.button&&void 0===e.buttons||"mouseup"===e.type&&0===e.button&&0===e.buttons||0===e.button&&1===e.buttons}const ze=Se("querySelector"),We=Se("querySelectorAll");function Ge(t,i){if(!t||!i)return"";if("function"!=typeof window.getComputedStyle)return"";{let e;try{e=window.getComputedStyle(t)}catch(e){return""}return e?e.getPropertyValue(i)||e[i]:""}}function Xe(s){[...document.styleSheets].forEach(t=>{try{var i=[...t.cssRules].map(e=>e.cssText).join(""),e=document.createElement("style");e.textContent=i,s.document.head.appendChild(e)}catch(e){i=document.createElement("link");i.rel="stylesheet",i.type=t.type,i.media=t.media.mediaText,i.href=t.href,s.document.head.appendChild(i)}})}var Ke=Object.freeze({__proto__:null,isReal:ve,isEl:be,isInFrame:Te,createEl:o,textContent:we,prependTo:Ee,hasClass:Ce,addClass:ke,removeClass:xe,toggleClass:Ie,setAttributes:Ae,getAttributes:De,getAttribute:Le,setAttribute:Pe,removeAttribute:Oe,blockTextSelection:Ne,unblockTextSelection:Re,getBoundingClientRect:Me,findPosition:Ue,getPointerPosition:Be,isTextNode:Fe,emptyEl:qe,normalizeContent:je,appendContent:He,insertContent:Ve,isSingleLeftClick:$e,$:ze,$$:We,computedStyle:Ge,copyStyleSheetsToWindow:Xe});let Ye=!1,Qe;function Je(){if(!1!==Qe.options.autoSetup){var e=Array.prototype.slice.call(document.getElementsByTagName("video")),t=Array.prototype.slice.call(document.getElementsByTagName("audio")),i=Array.prototype.slice.call(document.getElementsByTagName("video-js")),s=e.concat(t,i);if(s&&0<s.length)for(let e=0,t=s.length;e<t;e++){var r=s[e];if(!r||!r.getAttribute){Ze(1);break}void 0===r.player&&null!==r.getAttribute("data-setup")&&Qe(r)}else Ye||Ze(1)}}function Ze(e,t){ve()&&(t&&(Qe=t),window.setTimeout(Je,e))}function et(){Ye=!0,window.removeEventListener("load",et)}ve()&&("complete"===document.readyState?et():window.addEventListener("load",et));function tt(e){var t=document.createElement("style");return t.className=e,t}function it(e,t){e.styleSheet?e.styleSheet.cssText=t:e.textContent=t}var h=new WeakMap;let st=3;function rt(e,t){var i;h.has(e)&&(0===(i=h.get(e)).handlers[t].length&&(delete i.handlers[t],e.removeEventListener?e.removeEventListener(t,i.dispatcher,!1):e.detachEvent&&e.detachEvent("on"+t,i.dispatcher)),Object.getOwnPropertyNames(i.handlers).length<=0&&(delete i.handlers,delete i.dispatcher,delete i.disabled),0===Object.getOwnPropertyNames(i).length)&&h.delete(e)}function nt(t,i,e,s){e.forEach(function(e){t(i,e,s)})}function at(e){if(!e.fixed_){if(!e||!e.isPropagationStopped||!e.isImmediatePropagationStopped){const n=e||window.event;e={};for(const a in n)"layerX"===a||"layerY"===a||"keyLocation"===a||"webkitMovementX"===a||"webkitMovementY"===a||"path"===a||"returnValue"===a&&n.preventDefault||(e[a]=n[a]);var t,i;e.target||(e.target=e.srcElement||document),e.relatedTarget||(e.relatedTarget=e.fromElement===e.target?e.toElement:e.fromElement),e.preventDefault=function(){n.preventDefault&&n.preventDefault(),e.returnValue=!1,n.returnValue=!1,e.defaultPrevented=!0},e.defaultPrevented=!1,e.stopPropagation=function(){n.stopPropagation&&n.stopPropagation(),e.cancelBubble=!0,n.cancelBubble=!0,e.isPropagationStopped=s},e.isPropagationStopped=r,e.stopImmediatePropagation=function(){n.stopImmediatePropagation&&n.stopImmediatePropagation(),e.isImmediatePropagationStopped=s,e.stopPropagation()},e.isImmediatePropagationStopped=r,null!==e.clientX&&void 0!==e.clientX&&(t=document.documentElement,i=document.body,e.pageX=e.clientX+(t&&t.scrollLeft||i&&i.scrollLeft||0)-(t&&t.clientLeft||i&&i.clientLeft||0),e.pageY=e.clientY+(t&&t.scrollTop||i&&i.scrollTop||0)-(t&&t.clientTop||i&&i.clientTop||0)),e.which=e.charCode||e.keyCode,null!==e.button&&void 0!==e.button&&(e.button=1&e.button?0:4&e.button?1:2&e.button?2:0)}e.fixed_=!0}return e;function s(){return!0}function r(){return!1}}let ot;const lt=["touchstart","touchmove"];function dt(n,t,e){if(Array.isArray(t))return nt(dt,n,t,e);h.has(n)||h.set(n,{});const a=h.get(n);if(a.handlers||(a.handlers={}),a.handlers[t]||(a.handlers[t]=[]),e.guid||(e.guid=st++),a.handlers[t].push(e),a.dispatcher||(a.disabled=!1,a.dispatcher=function(i,s){if(!a.disabled){i=at(i);var e=a.handlers[i.type];if(e){var r=e.slice(0);for(let e=0,t=r.length;e<t&&!i.isImmediatePropagationStopped();e++)try{r[e].call(n,i,s)}catch(e){l.error(e)}}}}),1===a.handlers[t].length)if(n.addEventListener){let e=!1;(function(){if("boolean"!=typeof ot){ot=!1;try{var e=Object.defineProperty({},"passive",{get(){ot=!0}});window.addEventListener("test",null,e),window.removeEventListener("test",null,e)}catch(e){}}return ot})()&&-1<lt.indexOf(t)&&(e={passive:!0}),n.addEventListener(t,a.dispatcher,e)}else n.attachEvent&&n.attachEvent("on"+t,a.dispatcher)}function p(e,t,i){if(h.has(e)){const n=h.get(e);if(n.handlers){if(Array.isArray(t))return nt(p,e,t,i);var s=function(e,t){n.handlers[t]=[],rt(e,t)};if(void 0===t)for(const a in n.handlers)Object.prototype.hasOwnProperty.call(n.handlers||{},a)&&s(e,a);else{var r=n.handlers[t];if(r)if(i){if(i.guid)for(let e=0;e<r.length;e++)r[e].guid===i.guid&&r.splice(e--,1);rt(e,t)}else s(e,t)}}}}function ht(e,t,i){var s=h.has(e)?h.get(e):{},r=e.parentNode||e.ownerDocument;return"string"==typeof t?t={type:t,target:e}:t.target||(t.target=e),t=at(t),s.dispatcher&&s.dispatcher.call(e,t,i),r&&!t.isPropagationStopped()&&!0===t.bubbles?ht.call(null,r,t,i):!r&&!t.defaultPrevented&&t.target&&t.target[t.type]&&(h.has(t.target)||h.set(t.target,{}),s=h.get(t.target),t.target[t.type])&&(s.disabled=!0,"function"==typeof t.target[t.type]&&t.target[t.type](),s.disabled=!1),!t.defaultPrevented}function ut(e,t,i){if(Array.isArray(t))return nt(ut,e,t,i);function s(){p(e,t,s),i.apply(this,arguments)}s.guid=i.guid=i.guid||st++,dt(e,t,s)}function ct(e,t,i){function s(){p(e,t,s),i.apply(this,arguments)}s.guid=i.guid=i.guid||st++,dt(e,t,s)}var pt=Object.freeze({__proto__:null,fixEvent:at,on:dt,off:p,trigger:ht,one:ut,any:ct});function m(e,t,i){return t.guid||(t.guid=st++),(e=t.bind(e)).guid=i?i+"_"+t.guid:t.guid,e}function mt(i,s){let r=window.performance.now();return function(...e){var t=window.performance.now();t-r>=s&&(i(...e),r=t)}}function gt(s,r,n,a=window){let o;function e(){const e=this,t=arguments;let i=function(){o=null,i=null,n||s.apply(e,t)};!o&&n&&s.apply(e,t),a.clearTimeout(o),o=a.setTimeout(i,r)}return e.cancel=()=>{a.clearTimeout(o),o=null},e}var ft=Object.freeze({__proto__:null,UPDATE_REFRESH_INTERVAL:30,bind_:m,throttle:mt,debounce:gt});let yt;class _t{on(e,t){var i=this.addEventListener;this.addEventListener=()=>{},dt(this,e,t),this.addEventListener=i}off(e,t){p(this,e,t)}one(e,t){var i=this.addEventListener;this.addEventListener=()=>{},ut(this,e,t),this.addEventListener=i}any(e,t){var i=this.addEventListener;this.addEventListener=()=>{},ct(this,e,t),this.addEventListener=i}trigger(e){var t=e.type||e;e=at(e="string"==typeof e?{type:t}:e),this.allowedEvents_[t]&&this["on"+t]&&this["on"+t](e),ht(this,e)}queueTrigger(e){yt=yt||new Map;const t=e.type||e;let i=yt.get(this);i||(i=new Map,yt.set(this,i));var s=i.get(t),s=(i.delete(t),window.clearTimeout(s),window.setTimeout(()=>{i.delete(t),0===i.size&&(i=null,yt.delete(this)),this.trigger(e)},0));i.set(t,s)}}_t.prototype.allowedEvents_={},_t.prototype.addEventListener=_t.prototype.on,_t.prototype.removeEventListener=_t.prototype.off,_t.prototype.dispatchEvent=_t.prototype.trigger;const vt=e=>"function"==typeof e.name?e.name():"string"==typeof e.name?e.name:e.name_||(e.constructor&&e.constructor.name?e.constructor.name:typeof e),bt=t=>t instanceof _t||!!t.eventBusEl_&&["on","one","off","trigger"].every(e=>"function"==typeof t[e]),Tt=e=>"string"==typeof e&&/\S/.test(e)||Array.isArray(e)&&!!e.length,St=(e,t,i)=>{if(!e||!e.nodeName&&!bt(e))throw new Error(`Invalid target for ${vt(t)}#${i}; must be a DOM node or evented object.`)},wt=(e,t,i)=>{if(!Tt(e))throw new Error(`Invalid event type for ${vt(t)}#${i}; must be a non-empty string or array.`)},Et=(e,t,i)=>{if("function"!=typeof e)throw new Error(`Invalid listener for ${vt(t)}#${i}; must be a function.`)},Ct=(e,t,i)=>{var s=t.length<3||t[0]===e||t[0]===e.eventBusEl_;let r,n,a;return s?(r=e.eventBusEl_,3<=t.length&&t.shift(),[n,a]=t):[r,n,a]=t,St(r,e,i),wt(n,e,i),Et(a,e,i),a=m(e,a),{isTargetingSelf:s,target:r,type:n,listener:a}},kt=(e,t,i,s)=>{St(e,e,t),e.nodeName?pt[t](e,i,s):e[t](i,s)},xt={on(...e){const{isTargetingSelf:t,target:i,type:s,listener:r}=Ct(this,e,"on");if(kt(i,"on",s,r),!t){const n=()=>this.off(i,s,r);n.guid=r.guid;e=()=>this.off("dispose",n);e.guid=r.guid,kt(this,"on","dispose",n),kt(i,"on","dispose",e)}},one(...e){const{isTargetingSelf:t,target:i,type:s,listener:r}=Ct(this,e,"one");if(t)kt(i,"one",s,r);else{const n=(...e)=>{this.off(i,s,n),r.apply(null,e)};n.guid=r.guid,kt(i,"one",s,n)}},any(...e){const{isTargetingSelf:t,target:i,type:s,listener:r}=Ct(this,e,"any");if(t)kt(i,"any",s,r);else{const n=(...e)=>{this.off(i,s,n),r.apply(null,e)};n.guid=r.guid,kt(i,"any",s,n)}},off(e,t,i){!e||Tt(e)?p(this.eventBusEl_,e,t):(e=e,t=t,St(e,this,"off"),wt(t,this,"off"),Et(i,this,"off"),i=m(this,i),this.off("dispose",i),e.nodeName?(p(e,t,i),p(e,"dispose",i)):bt(e)&&(e.off(t,i),e.off("dispose",i)))},trigger(e,t){St(this.eventBusEl_,this,"trigger");var i=e&&"string"!=typeof e?e.type:e;if(Tt(i))return ht(this.eventBusEl_,e,t);throw new Error(`Invalid event type for ${vt(this)}#trigger; `+"must be a non-empty string or object with a type key that has a non-empty value.")}};function It(e,t={}){t=t.eventBusKey;if(t){if(!e[t].nodeName)throw new Error(`The eventBusKey "${t}" does not refer to an element.`);e.eventBusEl_=e[t]}else e.eventBusEl_=o("span",{className:"vjs-event-bus"});Object.assign(e,xt),e.eventedCallbacks&&e.eventedCallbacks.forEach(e=>{e()}),e.on("dispose",()=>{e.off(),[e,e.el_,e.eventBusEl_].forEach(function(e){e&&h.has(e)&&h.delete(e)}),window.setTimeout(()=>{e.eventBusEl_=null},0)})}const At={state:{},setState(e){"function"==typeof e&&(e=e());let i;return G(e,(e,t)=>{this.state[t]!==e&&((i=i||{})[t]={from:this.state[t],to:e}),this.state[t]=e}),i&&bt(this)&&this.trigger({changes:i,type:"statechanged"}),i}};function Dt(e,t){Object.assign(e,At),e.state=Object.assign({},e.state,t),"function"==typeof e.handleStateChanged&&bt(e)&&e.on("statechanged",e.handleStateChanged)}function Lt(e){return"string"!=typeof e?e:e.replace(/./,e=>e.toLowerCase())}function g(e){return"string"!=typeof e?e:e.replace(/./,e=>e.toUpperCase())}function Pt(e,t){return g(e)===g(t)}var Ot=Object.freeze({__proto__:null,toLowerCase:Lt,toTitleCase:g,titleCaseEquals:Pt}),Nt="undefined"!=typeof globalThis?globalThis:"undefined"!=typeof window?window:"undefined"!=typeof global?global:"undefined"!=typeof self?self:{};function Rt(e,t){return e(t={exports:{}},t.exports),t.exports}var r=Rt(function(e,t){function i(e){var t;return"number"==typeof(e=e&&"object"==typeof e&&(t=e.which||e.keyCode||e.charCode)?t:e)?o[e]:(t=String(e),s[t.toLowerCase()]||r[t.toLowerCase()]||(1===t.length?t.charCodeAt(0):void 0))}i.isEventKey=function(e,t){if(e&&"object"==typeof e){e=e.which||e.keyCode||e.charCode;if(null!=e)if("string"==typeof t){var i=s[t.toLowerCase()];if(i)return i===e;if(i=r[t.toLowerCase()])return i===e}else if("number"==typeof t)return t===e;return!1}};for(var s=(t=e.exports=i).code=t.codes={backspace:8,tab:9,enter:13,shift:16,ctrl:17,alt:18,"pause/break":19,"caps lock":20,esc:27,space:32,"page up":33,"page down":34,end:35,home:36,left:37,up:38,right:39,down:40,insert:45,delete:46,command:91,"left command":91,"right command":93,"numpad *":106,"numpad +":107,"numpad -":109,"numpad .":110,"numpad /":111,"num lock":144,"scroll lock":145,"my computer":182,"my calculator":183,";":186,"=":187,",":188,"-":189,".":190,"/":191,"`":192,"[":219,"\\":220,"]":221,"'":222},r=t.aliases={windows:91,"⇧":16,"⌥":18,"⌃":17,"⌘":91,ctl:17,control:17,option:18,pause:19,break:19,caps:20,return:13,escape:27,spc:32,spacebar:32,pgup:33,pgdn:34,ins:45,del:46,cmd:91},n=97;n<123;n++)s[String.fromCharCode(n)]=n-32;for(var n=48;n<58;n++)s[n-48]=n;for(n=1;n<13;n++)s["f"+n]=n+111;for(n=0;n<10;n++)s["numpad "+n]=n+96;var a,o=t.names=t.title={};for(n in s)o[s[n]]=n;for(a in r)s[a]=r[a]});r.code,r.codes,r.aliases,r.names,r.title;class f{constructor(e,t,i){!e&&this.play?this.player_=e=this:this.player_=e,this.isDisposed_=!1,this.parentComponent_=null,this.options_=d({},this.options_),t=this.options_=d(this.options_,t),this.id_=t.id||t.el&&t.el.id,this.id_||(e=e&&e.id&&e.id()||"no_player",this.id_=e+"_component_"+st++),this.name_=t.name||null,t.el?this.el_=t.el:!1!==t.createEl&&(this.el_=this.createEl()),t.className&&this.el_&&t.className.split(" ").forEach(e=>this.addClass(e)),["on","off","one","any","trigger"].forEach(e=>{this[e]=void 0}),!1!==t.evented&&(It(this,{eventBusKey:this.el_?"el_":null}),this.handleLanguagechange=this.handleLanguagechange.bind(this),this.on(this.player_,"languagechange",this.handleLanguagechange)),Dt(this,this.constructor.defaultState),this.children_=[],this.childIndex_={},this.childNameIndex_={},this.setTimeoutIds_=new Set,this.setIntervalIds_=new Set,this.rafIds_=new Set,this.namedRafs_=new Map,(this.clearingTimersOnDispose_=!1)!==t.initChildren&&this.initChildren(),this.ready(i),!1!==t.reportTouchActivity&&this.enableTouchActivity()}on(e,t){}off(e,t){}one(e,t){}any(e,t){}trigger(e,t){}dispose(e={}){if(!this.isDisposed_){if(this.readyQueue_&&(this.readyQueue_.length=0),this.trigger({type:"dispose",bubbles:!1}),this.isDisposed_=!0,this.children_)for(let e=this.children_.length-1;0<=e;e--)this.children_[e].dispose&&this.children_[e].dispose();this.children_=null,this.childIndex_=null,this.childNameIndex_=null,this.parentComponent_=null,this.el_&&(this.el_.parentNode&&(e.restoreEl?this.el_.parentNode.replaceChild(e.restoreEl,this.el_):this.el_.parentNode.removeChild(this.el_)),this.el_=null),this.player_=null}}isDisposed(){return Boolean(this.isDisposed_)}player(){return this.player_}options(e){return e&&(this.options_=d(this.options_,e)),this.options_}el(){return this.el_}createEl(e,t,i){return o(e,t,i)}localize(e,s,t=e){var i=this.player_.language&&this.player_.language(),r=this.player_.languages&&this.player_.languages(),n=r&&r[i],i=i&&i.split("-")[0],r=r&&r[i];let a=t;return n&&n[e]?a=n[e]:r&&r[e]&&(a=r[e]),a=s?a.replace(/\{(\d+)\}/g,function(e,t){t=s[t-1];let i="undefined"==typeof t?e:t;return i}):a}handleLanguagechange(){}contentEl(){return this.contentEl_||this.el_}id(){return this.id_}name(){return this.name_}children(){return this.children_}getChildById(e){return this.childIndex_[e]}getChild(e){if(e)return this.childNameIndex_[e]}getDescendant(...t){t=t.reduce((e,t)=>e.concat(t),[]);let i=this;for(let e=0;e<t.length;e++)if(!(i=i.getChild(t[e]))||!i.getChild)return;return i}setIcon(e,t=this.el()){var i,s,r;if(this.player_.options_.experimentalSvgIcons)return r="http://www.w3.org/2000/svg",i=o("span",{className:"vjs-icon-placeholder vjs-svg-icon"},{"aria-hidden":"true"}),(s=document.createElementNS(r,"svg")).setAttributeNS(null,"viewBox","0 0 512 512"),r=document.createElementNS(r,"use"),s.appendChild(r),r.setAttributeNS(null,"href","#vjs-icon-"+e),i.appendChild(s),this.iconIsSet_?t.replaceChild(i,t.querySelector(".vjs-icon-placeholder")):t.appendChild(i),this.iconIsSet_=!0,i}addChild(e,t={},i=this.children_.length){let s,r;if("string"==typeof e){r=g(e);var n=t.componentClass||r,a=(t.name=r,f.getComponent(n));if(!a)throw new Error(`Component ${n} does not exist`);if("function"!=typeof a)return null;s=new a(this.player_||this,t)}else s=e;if(s.parentComponent_&&s.parentComponent_.removeChild(s),this.children_.splice(i,0,s),s.parentComponent_=this,"function"==typeof s.id&&(this.childIndex_[s.id()]=s),(r=r||s.name&&g(s.name()))&&(this.childNameIndex_[r]=s,this.childNameIndex_[Lt(r)]=s),"function"==typeof s.el&&s.el()){let e=null;this.children_[i+1]&&(this.children_[i+1].el_?e=this.children_[i+1].el_:be(this.children_[i+1])&&(e=this.children_[i+1])),this.contentEl().insertBefore(s.el(),e)}return s}removeChild(i){if((i="string"==typeof i?this.getChild(i):i)&&this.children_){let t=!1;for(let e=this.children_.length-1;0<=e;e--)if(this.children_[e]===i){t=!0,this.children_.splice(e,1);break}var e;t&&(i.parentComponent_=null,this.childIndex_[i.id()]=null,this.childNameIndex_[g(i.name())]=null,this.childNameIndex_[Lt(i.name())]=null,e=i.el())&&e.parentNode===this.contentEl()&&this.contentEl().removeChild(i.el())}}initChildren(){const s=this.options_.children;if(s){const r=this.options_;let e;const t=f.getComponent("Tech");(e=Array.isArray(s)?s:Object.keys(s)).concat(Object.keys(this.options_).filter(function(t){return!e.some(function(e){return"string"==typeof e?t===e:t===e.name})})).map(e=>{let t,i;return i="string"==typeof e?(t=e,s[t]||this.options_[t]||{}):(t=e.name,e),{name:t,opts:i}}).filter(e=>{e=f.getComponent(e.opts.componentClass||g(e.name));return e&&!t.isTech(e)}).forEach(e=>{var t=e.name;let i=e.opts;!1!==(i=void 0!==r[t]?r[t]:i)&&((i=!0===i?{}:i).playerOptions=this.options_.playerOptions,e=this.addChild(t,i))&&(this[t]=e)})}}buildCSSClass(){return""}ready(e,t=!1){e&&(this.isReady_?t?e.call(this):this.setTimeout(e,1):(this.readyQueue_=this.readyQueue_||[],this.readyQueue_.push(e)))}triggerReady(){this.isReady_=!0,this.setTimeout(function(){var e=this.readyQueue_;this.readyQueue_=[],e&&0<e.length&&e.forEach(function(e){e.call(this)},this),this.trigger("ready")},1)}$(e,t){return ze(e,t||this.contentEl())}$$(e,t){return We(e,t||this.contentEl())}hasClass(e){return Ce(this.el_,e)}addClass(...e){ke(this.el_,...e)}removeClass(...e){xe(this.el_,...e)}toggleClass(e,t){Ie(this.el_,e,t)}show(){this.removeClass("vjs-hidden")}hide(){this.addClass("vjs-hidden")}lockShowing(){this.addClass("vjs-lock-showing")}unlockShowing(){this.removeClass("vjs-lock-showing")}getAttribute(e){return Le(this.el_,e)}setAttribute(e,t){Pe(this.el_,e,t)}removeAttribute(e){Oe(this.el_,e)}width(e,t){return this.dimension("width",e,t)}height(e,t){return this.dimension("height",e,t)}dimensions(e,t){this.width(e,!0),this.height(t)}dimension(e,t,i){var s,r;if(void 0===t)return this.el_?-1!==(r=(s=this.el_.style[e]).indexOf("px"))?parseInt(s.slice(0,r),10):parseInt(this.el_["offset"+g(e)],10):0;-1!==(""+(t=null!==t&&t==t?t:0)).indexOf("%")||-1!==(""+t).indexOf("px")?this.el_.style[e]=t:this.el_.style[e]="auto"===t?"":t+"px",i||this.trigger("componentresize")}currentDimension(e){let t=0;if("width"!==e&&"height"!==e)throw new Error("currentDimension only accepts width or height value");return t=Ge(this.el_,e),0!==(t=parseFloat(t))&&!isNaN(t)||(e="offset"+g(e),t=this.el_[e]),t}currentDimensions(){return{width:this.currentDimension("width"),height:this.currentDimension("height")}}currentWidth(){return this.currentDimension("width")}currentHeight(){return this.currentDimension("height")}focus(){this.el_.focus()}blur(){this.el_.blur()}handleKeyDown(e){this.player_&&(r.isEventKey(e,"Tab")||e.stopPropagation(),this.player_.handleKeyDown(e))}handleKeyPress(e){this.handleKeyDown(e)}emitTapEvents(){let t=0,i=null;let s;this.on("touchstart",function(e){1===e.touches.length&&(i={pageX:e.touches[0].pageX,pageY:e.touches[0].pageY},t=window.performance.now(),s=!0)}),this.on("touchmove",function(e){var t;(1<e.touches.length||i&&(t=e.touches[0].pageX-i.pageX,e=e.touches[0].pageY-i.pageY,10<Math.sqrt(t*t+e*e)))&&(s=!1)});function e(){s=!1}this.on("touchleave",e),this.on("touchcancel",e),this.on("touchend",function(e){!(i=null)===s&&window.performance.now()-t<200&&(e.preventDefault(),this.trigger("tap"))})}enableTouchActivity(){if(this.player()&&this.player().reportUserActivity){const i=m(this.player(),this.player().reportUserActivity);let t;this.on("touchstart",function(){i(),this.clearInterval(t),t=this.setInterval(i,250)});var e=function(e){i(),this.clearInterval(t)};this.on("touchmove",i),this.on("touchend",e),this.on("touchcancel",e)}}setTimeout(e,t){var i;return e=m(this,e),this.clearTimersOnDispose_(),i=window.setTimeout(()=>{this.setTimeoutIds_.has(i)&&this.setTimeoutIds_.delete(i),e()},t),this.setTimeoutIds_.add(i),i}clearTimeout(e){return this.setTimeoutIds_.has(e)&&(this.setTimeoutIds_.delete(e),window.clearTimeout(e)),e}setInterval(e,t){e=m(this,e),this.clearTimersOnDispose_();e=window.setInterval(e,t);return this.setIntervalIds_.add(e),e}clearInterval(e){return this.setIntervalIds_.has(e)&&(this.setIntervalIds_.delete(e),window.clearInterval(e)),e}requestAnimationFrame(e){var t;return this.clearTimersOnDispose_(),e=m(this,e),t=window.requestAnimationFrame(()=>{this.rafIds_.has(t)&&this.rafIds_.delete(t),e()}),this.rafIds_.add(t),t}requestNamedAnimationFrame(e,t){var i;if(!this.namedRafs_.has(e))return this.clearTimersOnDispose_(),t=m(this,t),i=this.requestAnimationFrame(()=>{t(),this.namedRafs_.has(e)&&this.namedRafs_.delete(e)}),this.namedRafs_.set(e,i),e}cancelNamedAnimationFrame(e){this.namedRafs_.has(e)&&(this.cancelAnimationFrame(this.namedRafs_.get(e)),this.namedRafs_.delete(e))}cancelAnimationFrame(e){return this.rafIds_.has(e)&&(this.rafIds_.delete(e),window.cancelAnimationFrame(e)),e}clearTimersOnDispose_(){this.clearingTimersOnDispose_||(this.clearingTimersOnDispose_=!0,this.one("dispose",()=>{[["namedRafs_","cancelNamedAnimationFrame"],["rafIds_","cancelAnimationFrame"],["setTimeoutIds_","clearTimeout"],["setIntervalIds_","clearInterval"]].forEach(([e,i])=>{this[e].forEach((e,t)=>this[i](t))}),this.clearingTimersOnDispose_=!1}))}static registerComponent(t,e){if("string"!=typeof t||!t)throw new Error(`Illegal component name, "${t}"; must be a non-empty string.`);var i=f.getComponent("Tech"),i=i&&i.isTech(e),s=f===e||f.prototype.isPrototypeOf(e.prototype);if(i||!s){let e;throw e=i?"techs must be registered using Tech.registerTech()":"must be a Component subclass",new Error(`Illegal component, "${t}"; ${e}.`)}t=g(t),f.components_||(f.components_={});s=f.getComponent("Player");if("Player"===t&&s&&s.players){const r=s.players;i=Object.keys(r);if(r&&0<i.length&&i.map(e=>r[e]).every(Boolean))throw new Error("Can not register Player component after player has been created.")}return f.components_[t]=e,f.components_[Lt(t)]=e}static getComponent(e){if(e&&f.components_)return f.components_[e]}}function Mt(e,t,i,s){var r=s,n=i.length-1;if("number"!=typeof r||r<0||n<r)throw new Error(`Failed to execute '${e}' on 'TimeRanges': The index provided (${r}) is non-numeric or out of bounds (0-${n}).`);return i[s][t]}function Ut(e){let t;return t=void 0===e||0===e.length?{length:0,start(){throw new Error("This TimeRanges object is empty")},end(){throw new Error("This TimeRanges object is empty")}}:{length:e.length,start:Mt.bind(null,"start",0,e),end:Mt.bind(null,"end",1,e)},window.Symbol&&window.Symbol.iterator&&(t[window.Symbol.iterator]=()=>(e||[]).values()),t}function Bt(e,t){return Array.isArray(e)?Ut(e):void 0===e||void 0===t?Ut():Ut([[e,t]])}f.registerComponent("Component",f);function Ft(e,t){e=e<0?0:e;let i=Math.floor(e%60),s=Math.floor(e/60%60),r=Math.floor(e/3600);var n=Math.floor(t/60%60),t=Math.floor(t/3600);return r=0<(r=!isNaN(e)&&e!==1/0?r:s=i="-")||0<t?r+":":"",s=((r||10<=n)&&s<10?"0"+s:s)+":",i=i<10?"0"+i:i,r+s+i}let qt=Ft;function jt(e){qt=e}function Ht(){qt=Ft}function Vt(e,t=e){return qt(e,t)}var $t=Object.freeze({__proto__:null,createTimeRanges:Bt,createTimeRange:Bt,setFormatTime:jt,resetFormatTime:Ht,formatTime:Vt});function zt(t,i){let s=0;var r;let n;if(!i)return 0;t&&t.length||(t=Bt(0,0));for(let e=0;e<t.length;e++)r=t.start(e),(n=t.end(e))>i&&(n=i),s+=n-r;return s/i}function i(e){if(e instanceof i)return e;"number"==typeof e?this.code=e:"string"==typeof e?this.message=e:K(e)&&("number"==typeof e.code&&(this.code=e.code),Object.assign(this,e)),this.message||(this.message=i.defaultMessages[this.code]||"")}i.prototype.code=0,i.prototype.message="",i.prototype.status=null,i.errorTypes=["MEDIA_ERR_CUSTOM","MEDIA_ERR_ABORTED","MEDIA_ERR_NETWORK","MEDIA_ERR_DECODE","MEDIA_ERR_SRC_NOT_SUPPORTED","MEDIA_ERR_ENCRYPTED"],i.defaultMessages={1:"You aborted the media playback",2:"A network error caused the media download to fail part-way.",3:"The media playback was aborted due to a corruption problem or because the media used features your browser did not support.",4:"The media could not be loaded, either because the server or network failed or because the format is not supported.",5:"The media is encrypted and we do not have the keys to decrypt it."};for(let e=0;e<i.errorTypes.length;e++)i[i.errorTypes[e]]=e,i.prototype[i.errorTypes[e]]=e;var Wt=function(e,t){var i,s=null;try{i=JSON.parse(e,t)}catch(e){s=e}return[s,i]};function Gt(e){return null!=e&&"function"==typeof e.then}function Xt(e){Gt(e)&&e.then(null,e=>{})}function Kt(s){return["kind","label","language","id","inBandMetadataTrackDispatchType","mode","src"].reduce((e,t,i)=>(s[t]&&(e[t]=s[t]),e),{cues:s.cues&&Array.prototype.map.call(s.cues,function(e){return{startTime:e.startTime,endTime:e.endTime,text:e.text,id:e.id}})})}var Yt=function(e){var t=e.$$("track");const i=Array.prototype.map.call(t,e=>e.track);return Array.prototype.map.call(t,function(e){var t=Kt(e.track);return e.src&&(t.src=e.src),t}).concat(Array.prototype.filter.call(e.textTracks(),function(e){return-1===i.indexOf(e)}).map(Kt))},Qt=function(e,i){return e.forEach(function(e){const t=i.addRemoteTextTrack(e).track;!e.src&&e.cues&&e.cues.forEach(e=>t.addCue(e))}),i.textTracks()};Kt;const Jt="vjs-modal-dialog";class Zt extends f{constructor(e,t){super(e,t),this.handleKeyDown_=e=>this.handleKeyDown(e),this.close_=e=>this.close(e),this.opened_=this.hasBeenOpened_=this.hasBeenFilled_=!1,this.closeable(!this.options_.uncloseable),this.content(this.options_.content),this.contentEl_=o("div",{className:Jt+"-content"},{role:"document"}),this.descEl_=o("p",{className:Jt+"-description vjs-control-text",id:this.el().getAttribute("aria-describedby")}),we(this.descEl_,this.description()),this.el_.appendChild(this.descEl_),this.el_.appendChild(this.contentEl_)}createEl(){return super.createEl("div",{className:this.buildCSSClass(),tabIndex:-1},{"aria-describedby":this.id()+"_description","aria-hidden":"true","aria-label":this.label(),role:"dialog"})}dispose(){this.contentEl_=null,this.descEl_=null,this.previouslyActiveEl_=null,super.dispose()}buildCSSClass(){return Jt+" vjs-hidden "+super.buildCSSClass()}label(){return this.localize(this.options_.label||"Modal Window")}description(){let e=this.options_.description||this.localize("This is a modal window.");return this.closeable()&&(e+=" "+this.localize("This modal can be closed by pressing the Escape key or activating the close button.")),e}open(){var e;this.opened_||(e=this.player(),this.trigger("beforemodalopen"),this.opened_=!0,!this.options_.fillAlways&&(this.hasBeenOpened_||this.hasBeenFilled_)||this.fill(),this.wasPlaying_=!e.paused(),this.options_.pauseOnOpen&&this.wasPlaying_&&e.pause(),this.on("keydown",this.handleKeyDown_),this.hadControls_=e.controls(),e.controls(!1),this.show(),this.conditionalFocus_(),this.el().setAttribute("aria-hidden","false"),this.trigger("modalopen"),this.hasBeenOpened_=!0)}opened(e){return"boolean"==typeof e&&this[e?"open":"close"](),this.opened_}close(){var e;this.opened_&&(e=this.player(),this.trigger("beforemodalclose"),this.opened_=!1,this.wasPlaying_&&this.options_.pauseOnOpen&&e.play(),this.off("keydown",this.handleKeyDown_),this.hadControls_&&e.controls(!0),this.hide(),this.el().setAttribute("aria-hidden","true"),this.trigger("modalclose"),this.conditionalBlur_(),this.options_.temporary)&&this.dispose()}closeable(t){if("boolean"==typeof t){var i,t=this.closeable_=!!t;let e=this.getChild("closeButton");t&&!e&&(i=this.contentEl_,this.contentEl_=this.el_,e=this.addChild("closeButton",{controlText:"Close Modal Dialog"}),this.contentEl_=i,this.on(e,"close",this.close_)),!t&&e&&(this.off(e,"close",this.close_),this.removeChild(e),e.dispose())}return this.closeable_}fill(){this.fillWith(this.content())}fillWith(e){var t=this.contentEl(),i=t.parentNode,s=t.nextSibling,e=(this.trigger("beforemodalfill"),this.hasBeenFilled_=!0,i.removeChild(t),this.empty(),Ve(t,e),this.trigger("modalfill"),s?i.insertBefore(t,s):i.appendChild(t),this.getChild("closeButton"));e&&i.appendChild(e.el_)}empty(){this.trigger("beforemodalempty"),qe(this.contentEl()),this.trigger("modalempty")}content(e){return"undefined"!=typeof e&&(this.content_=e),this.content_}conditionalFocus_(){var e=document.activeElement,t=this.player_.el_;this.previouslyActiveEl_=null,!t.contains(e)&&t!==e||(this.previouslyActiveEl_=e,this.focus())}conditionalBlur_(){this.previouslyActiveEl_&&(this.previouslyActiveEl_.focus(),this.previouslyActiveEl_=null)}handleKeyDown(e){if(e.stopPropagation(),r.isEventKey(e,"Escape")&&this.closeable())e.preventDefault(),this.close();else if(r.isEventKey(e,"Tab")){var i=this.focusableEls_(),s=this.el_.querySelector(":focus");let t;for(let e=0;e<i.length;e++)if(s===i[e]){t=e;break}document.activeElement===this.el_&&(t=0),e.shiftKey&&0===t?(i[i.length-1].focus(),e.preventDefault()):e.shiftKey||t!==i.length-1||(i[0].focus(),e.preventDefault())}}focusableEls_(){var e=this.el_.querySelectorAll("*");return Array.prototype.filter.call(e,e=>(e instanceof window.HTMLAnchorElement||e instanceof window.HTMLAreaElement)&&e.hasAttribute("href")||(e instanceof window.HTMLInputElement||e instanceof window.HTMLSelectElement||e instanceof window.HTMLTextAreaElement||e instanceof window.HTMLButtonElement)&&!e.hasAttribute("disabled")||e instanceof window.HTMLIFrameElement||e instanceof window.HTMLObjectElement||e instanceof window.HTMLEmbedElement||e.hasAttribute("tabindex")&&-1!==e.getAttribute("tabindex")||e.hasAttribute("contenteditable"))}}Zt.prototype.options_={pauseOnOpen:!0,temporary:!0},f.registerComponent("ModalDialog",Zt);class ei extends _t{constructor(t=[]){super(),this.tracks_=[],Object.defineProperty(this,"length",{get(){return this.tracks_.length}});for(let e=0;e<t.length;e++)this.addTrack(t[e])}addTrack(e){const t=this.tracks_.length;""+t in this||Object.defineProperty(this,t,{get(){return this.tracks_[t]}}),-1===this.tracks_.indexOf(e)&&(this.tracks_.push(e),this.trigger({track:e,type:"addtrack",target:this})),e.labelchange_=()=>{this.trigger({track:e,type:"labelchange",target:this})},bt(e)&&e.addEventListener("labelchange",e.labelchange_)}removeTrack(i){let s;for(let e=0,t=this.length;e<t;e++)if(this[e]===i){(s=this[e]).off&&s.off(),this.tracks_.splice(e,1);break}s&&this.trigger({track:s,type:"removetrack",target:this})}getTrackById(i){let s=null;for(let e=0,t=this.length;e<t;e++){var r=this[e];if(r.id===i){s=r;break}}return s}}for(const Xu in ei.prototype.allowedEvents_={change:"change",addtrack:"addtrack",removetrack:"removetrack",labelchange:"labelchange"})ei.prototype["on"+Xu]=null;function ti(t,i){for(let e=0;e<t.length;e++)Object.keys(t[e]).length&&i.id!==t[e].id&&(t[e].enabled=!1)}function ii(t,i){for(let e=0;e<t.length;e++)Object.keys(t[e]).length&&i.id!==t[e].id&&(t[e].selected=!1)}class si extends ei{addTrack(e){super.addTrack(e),this.queueChange_||(this.queueChange_=()=>this.queueTrigger("change")),this.triggerSelectedlanguagechange||(this.triggerSelectedlanguagechange_=()=>this.trigger("selectedlanguagechange")),e.addEventListener("modechange",this.queueChange_);-1===["metadata","chapters"].indexOf(e.kind)&&e.addEventListener("modechange",this.triggerSelectedlanguagechange_)}removeTrack(e){super.removeTrack(e),e.removeEventListener&&(this.queueChange_&&e.removeEventListener("modechange",this.queueChange_),this.selectedlanguagechange_)&&e.removeEventListener("modechange",this.triggerSelectedlanguagechange_)}}class ri{constructor(e){ri.prototype.setCues_.call(this,e),Object.defineProperty(this,"length",{get(){return this.length_}})}setCues_(e){var t=this.length||0;let i=0;function s(e){""+e in this||Object.defineProperty(this,""+e,{get(){return this.cues_[e]}})}var r=e.length;this.cues_=e,this.length_=e.length;if(t<r)for(i=t;i<r;i++)s.call(this,i)}getCueById(i){let s=null;for(let e=0,t=this.length;e<t;e++){var r=this[e];if(r.id===i){s=r;break}}return s}}const ni={alternative:"alternative",captions:"captions",main:"main",sign:"sign",subtitles:"subtitles",commentary:"commentary"},ai={alternative:"alternative",descriptions:"descriptions",main:"main","main-desc":"main-desc",translation:"translation",commentary:"commentary"},oi={subtitles:"subtitles",captions:"captions",descriptions:"descriptions",chapters:"chapters",metadata:"metadata"},li={disabled:"disabled",hidden:"hidden",showing:"showing"};class di extends _t{constructor(e={}){super();const t={id:e.id||"vjs_track_"+st++,kind:e.kind||"",language:e.language||""};let i=e.label||"";for(const s in t)Object.defineProperty(this,s,{get(){return t[s]},set(){}});Object.defineProperty(this,"label",{get(){return i},set(e){e!==i&&(i=e,this.trigger("labelchange"))}})}}function hi(e){var t=["protocol","hostname","port","pathname","search","hash","host"],i=document.createElement("a"),s=(i.href=e,{});for(let e=0;e<t.length;e++)s[t[e]]=i[t[e]];return"http:"===s.protocol&&(s.host=s.host.replace(/:80$/,"")),"https:"===s.protocol&&(s.host=s.host.replace(/:443$/,"")),s.protocol||(s.protocol=window.location.protocol),s.host||(s.host=window.location.host),s}function ui(e){var t;return e.match(/^https?:\/\//)||((t=document.createElement("a")).href=e,e=t.href),e}function ci(e,t=window.location){return(":"===(e=hi(e)).protocol?t:e).protocol+e.host!==t.protocol+t.host}const pi=function(e){if("string"==typeof e){e=/^(\/?)([\s\S]*?)((?:\.{1,2}|[^\/]+?)(\.([^\.\/\?]+)))(?:[\/]*|[\?].*)$/.exec(e);if(e)return e.pop().toLowerCase()}return""};var mi=Object.freeze({__proto__:null,parseUrl:hi,getAbsoluteURL:ui,getFileExtension:pi,isCrossOrigin:ci}),gi="undefined"!=typeof window?window:"undefined"!=typeof Nt?Nt:"undefined"!=typeof self?self:{},fi=gi,yi=Rt(function(e){function t(){return e.exports=t=Object.assign?Object.assign.bind():function(e){for(var t=1;t<arguments.length;t++){var i,s=arguments[t];for(i in s)Object.prototype.hasOwnProperty.call(s,i)&&(e[i]=s[i])}return e},e.exports.__esModule=!0,e.exports.default=e.exports,t.apply(this,arguments)}e.exports=t,e.exports.__esModule=!0,e.exports.default=e.exports}),_i=(gi=yi)&&gi.__esModule&&Object.prototype.hasOwnProperty.call(gi,"default")?gi.default:gi,vi=function(e){var t;return!!e&&("[object Function]"===(t=bi.call(e))||"function"==typeof e&&"[object RegExp]"!==t||"undefined"!=typeof window&&(e===window.setTimeout||e===window.alert||e===window.confirm||e===window.prompt))},bi=Object.prototype.toString;xi.httpHandler=function(s,r){return void 0===r&&(r=!1),function(e,t,i){if(e)s(e);else if(400<=t.statusCode&&t.statusCode<=599){e=i;if(r)if(fi.TextDecoder){t=function(e){void 0===e&&(e="");return e.toLowerCase().split(";").reduce(function(e,t){var t=t.split("="),i=t[0],t=t[1];return"charset"===i.trim()?t.trim():e},"utf-8")}(t.headers&&t.headers["content-type"]);try{e=new TextDecoder(t).decode(i)}catch(e){}}else e=String.fromCharCode.apply(null,new Uint8Array(i));s({cause:e})}else s(null,i)}};for(var Ti=function(e){var s={};return e&&e.trim().split("\n").forEach(function(e){var t=e.indexOf(":"),i=e.slice(0,t).trim().toLowerCase(),e=e.slice(t+1).trim();"undefined"==typeof s[i]?s[i]=e:Array.isArray(s[i])?s[i].push(e):s[i]=[s[i],e]}),s},Si=xi,gi=xi,wi=(xi.XMLHttpRequest=fi.XMLHttpRequest||function(){},xi.XDomainRequest="withCredentials"in new xi.XMLHttpRequest?xi.XMLHttpRequest:fi.XDomainRequest,["get","put","post","patch","head","delete"]),Ei=function(s){xi["delete"===s?"del":s]=function(e,t,i){return(t=ki(e,t,i)).method=s.toUpperCase(),Ii(t)}},Ci=0;Ci<wi.length;Ci++)Ei(wi[Ci]);function ki(e,t,i){var s=e;return vi(t)?(i=t,"string"==typeof e&&(s={uri:e})):s=yi({},t,{uri:e}),s.callback=i,s}function xi(e,t,i){return Ii(t=ki(e,t,i))}function Ii(s){if("undefined"==typeof s.callback)throw new Error("callback argument missing");var r=!1,n=function(e,t,i){r||(r=!0,s.callback(e,t,i))};function a(){var e=void 0,e=d.response||d.responseText||function(e){try{if("document"===e.responseType)return e.responseXML;var t=e.responseXML&&"parsererror"===e.responseXML.documentElement.nodeName;if(""===e.responseType&&!t)return e.responseXML}catch(e){}return null}(d);if(g)try{e=JSON.parse(e)}catch(e){}return e}function t(e){return clearTimeout(l),(e=e instanceof Error?e:new Error(""+(e||"Unknown XMLHttpRequest Error"))).statusCode=0,n(e,f)}function e(){var e,t,i;if(!o)return clearTimeout(l),e=s.useXDR&&void 0===d.status?200:1223===d.status?204:d.status,t=f,i=null,0!==e?(t={body:a(),statusCode:e,method:u,headers:{},url:h,rawRequest:d},d.getAllResponseHeaders&&(t.headers=Ti(d.getAllResponseHeaders()))):i=new Error("Internal XMLHttpRequest Error"),n(i,t,t.body)}var i,o,l,d=s.xhr||null,h=(d=d||new(s.cors||s.useXDR?xi.XDomainRequest:xi.XMLHttpRequest)).url=s.uri||s.url,u=d.method=s.method||"GET",c=s.body||s.data,p=d.headers=s.headers||{},m=!!s.sync,g=!1,f={body:void 0,headers:{},statusCode:0,method:u,url:h,rawRequest:d};if("json"in s&&!1!==s.json&&(g=!0,p.accept||p.Accept||(p.Accept="application/json"),"GET"!==u)&&"HEAD"!==u&&(p["content-type"]||p["Content-Type"]||(p["Content-Type"]="application/json"),c=JSON.stringify(!0===s.json?c:s.json)),d.onreadystatechange=function(){4===d.readyState&&setTimeout(e,0)},d.onload=e,d.onerror=t,d.onprogress=function(){},d.onabort=function(){o=!0},d.ontimeout=t,d.open(u,h,!m,s.username,s.password),m||(d.withCredentials=!!s.withCredentials),!m&&0<s.timeout&&(l=setTimeout(function(){var e;o||(o=!0,d.abort("timeout"),(e=new Error("XMLHttpRequest timeout")).code="ETIMEDOUT",t(e))},s.timeout)),d.setRequestHeader)for(i in p)p.hasOwnProperty(i)&&d.setRequestHeader(i,p[i]);else if(s.headers&&!function(e){for(var t in e)if(e.hasOwnProperty(t))return;return 1}(s.headers))throw new Error("Headers cannot be set on an XDomainRequest object");return"responseType"in s&&(d.responseType=s.responseType),"beforeSend"in s&&"function"==typeof s.beforeSend&&s.beforeSend(d),d.send(c||null),d}Si.default=gi;function Ai(e,t){var i=new window.WebVTT.Parser(window,window.vttjs,window.WebVTT.StringDecoder());const s=[];i.oncue=function(e){t.addCue(e)},i.onparsingerror=function(e){s.push(e)},i.onflush=function(){t.trigger({type:"loadeddata",target:t})},i.parse(e),0<s.length&&(window.console&&window.console.groupCollapsed&&window.console.groupCollapsed("Text Track parsing errors for "+t.src),s.forEach(e=>l.error(e)),window.console)&&window.console.groupEnd&&window.console.groupEnd(),i.flush()}function Di(e,s){var t={uri:e};(e=ci(e))&&(t.cors=e),(e="use-credentials"===s.tech_.crossOrigin())&&(t.withCredentials=e),Si(t,m(this,function(e,t,i){if(e)return l.error(e,t);s.loaded_=!0,"function"!=typeof window.WebVTT?s.tech_&&s.tech_.any(["vttjsloaded","vttjserror"],e=>{if("vttjserror"!==e.type)return Ai(i,s);l.error("vttjs failed to load, stopping trying to process "+s.src)}):Ai(i,s)}))}class Li extends di{constructor(e={}){if(!e.tech)throw new Error("A tech was not provided.");e=d(e,{kind:oi[e.kind]||"subtitles",language:e.language||e.srclang||""});let t=li[e.mode]||"disabled";const i=e.default,s=("metadata"!==e.kind&&"chapters"!==e.kind||(t="hidden"),super(e),this.tech_=e.tech,this.cues_=[],this.activeCues_=[],this.preload_=!1!==this.tech_.preloadTextTracks,new ri(this.cues_)),n=new ri(this.activeCues_);let a=!1;this.timeupdateHandler=m(this,function(e={}){this.tech_.isDisposed()||(this.tech_.isReady_&&(this.activeCues=this.activeCues,a)&&(this.trigger("cuechange"),a=!1),"timeupdate"!==e.type&&(this.rvf_=this.tech_.requestVideoFrameCallback(this.timeupdateHandler)))});this.tech_.one("dispose",()=>{this.stopTracking()}),"disabled"!==t&&this.startTracking(),Object.defineProperties(this,{default:{get(){return i},set(){}},mode:{get(){return t},set(e){li[e]&&t!==e&&(t=e,this.preload_||"disabled"===t||0!==this.cues.length||Di(this.src,this),this.stopTracking(),"disabled"!==t&&this.startTracking(),this.trigger("modechange"))}},cues:{get(){return this.loaded_?s:null},set(){}},activeCues:{get(){if(!this.loaded_)return null;if(0!==this.cues.length){var i=this.tech_.currentTime(),s=[];for(let e=0,t=this.cues.length;e<t;e++){var r=this.cues[e];r.startTime<=i&&r.endTime>=i&&s.push(r)}if(a=!1,s.length!==this.activeCues_.length)a=!0;else for(let e=0;e<s.length;e++)-1===this.activeCues_.indexOf(s[e])&&(a=!0);this.activeCues_=s,n.setCues_(this.activeCues_)}return n},set(){}}}),e.src?(this.src=e.src,this.preload_||(this.loaded_=!0),(this.preload_||"subtitles"!==e.kind&&"captions"!==e.kind)&&Di(this.src,this)):this.loaded_=!0}startTracking(){this.rvf_=this.tech_.requestVideoFrameCallback(this.timeupdateHandler),this.tech_.on("timeupdate",this.timeupdateHandler)}stopTracking(){this.rvf_&&(this.tech_.cancelVideoFrameCallback(this.rvf_),this.rvf_=void 0),this.tech_.off("timeupdate",this.timeupdateHandler)}addCue(e){let t=e;if(!("getCueAsHTML"in t)){t=new window.vttjs.VTTCue(e.startTime,e.endTime,e.text);for(const s in e)s in t||(t[s]=e[s]);t.id=e.id,t.originalCue_=e}var i=this.tech_.textTracks();for(let e=0;e<i.length;e++)i[e]!==this&&i[e].removeCue(t);this.cues_.push(t),this.cues.setCues_(this.cues_)}removeCue(e){let t=this.cues_.length;for(;t--;){var i=this.cues_[t];if(i===e||i.originalCue_&&i.originalCue_===e){this.cues_.splice(t,1),this.cues.setCues_(this.cues_);break}}}}Li.prototype.allowedEvents_={cuechange:"cuechange"};class Pi extends di{constructor(e={}){e=d(e,{kind:ai[e.kind]||""});super(e);let t=!1;Object.defineProperty(this,"enabled",{get(){return t},set(e){"boolean"==typeof e&&e!==t&&(t=e,this.trigger("enabledchange"))}}),e.enabled&&(this.enabled=e.enabled),this.loaded_=!0}}class Oi extends di{constructor(e={}){e=d(e,{kind:ni[e.kind]||""});super(e);let t=!1;Object.defineProperty(this,"selected",{get(){return t},set(e){"boolean"==typeof e&&e!==t&&(t=e,this.trigger("selectedchange"))}}),e.selected&&(this.selected=e.selected)}}class Ni extends _t{constructor(e={}){super();let t;const i=new Li(e);this.kind=i.kind,this.src=i.src,this.srclang=i.language,this.label=i.label,this.default=i.default,Object.defineProperties(this,{readyState:{get(){return t}},track:{get(){return i}}}),t=Ni.NONE,i.addEventListener("loadeddata",()=>{t=Ni.LOADED,this.trigger({type:"load",target:this})})}}Ni.prototype.allowedEvents_={load:"load"},Ni.NONE=0,Ni.LOADING=1,Ni.LOADED=2,Ni.ERROR=3;const Ri={audio:{ListClass:class extends ei{constructor(t=[]){for(let e=t.length-1;0<=e;e--)if(t[e].enabled){ti(t,t[e]);break}super(t),this.changing_=!1}addTrack(e){e.enabled&&ti(this,e),super.addTrack(e),e.addEventListener&&(e.enabledChange_=()=>{this.changing_||(this.changing_=!0,ti(this,e),this.changing_=!1,this.trigger("change"))},e.addEventListener("enabledchange",e.enabledChange_))}removeTrack(e){super.removeTrack(e),e.removeEventListener&&e.enabledChange_&&(e.removeEventListener("enabledchange",e.enabledChange_),e.enabledChange_=null)}},TrackClass:Pi,capitalName:"Audio"},video:{ListClass:class extends ei{constructor(t=[]){for(let e=t.length-1;0<=e;e--)if(t[e].selected){ii(t,t[e]);break}super(t),this.changing_=!1,Object.defineProperty(this,"selectedIndex",{get(){for(let e=0;e<this.length;e++)if(this[e].selected)return e;return-1},set(){}})}addTrack(e){e.selected&&ii(this,e),super.addTrack(e),e.addEventListener&&(e.selectedChange_=()=>{this.changing_||(this.changing_=!0,ii(this,e),this.changing_=!1,this.trigger("change"))},e.addEventListener("selectedchange",e.selectedChange_))}removeTrack(e){super.removeTrack(e),e.removeEventListener&&e.selectedChange_&&(e.removeEventListener("selectedchange",e.selectedChange_),e.selectedChange_=null)}},TrackClass:Oi,capitalName:"Video"},text:{ListClass:si,TrackClass:Li,capitalName:"Text"}},Mi=(Object.keys(Ri).forEach(function(e){Ri[e].getterName=e+"Tracks",Ri[e].privateName=e+"Tracks_"}),{remoteText:{ListClass:si,TrackClass:Li,capitalName:"RemoteText",getterName:"remoteTextTracks",privateName:"remoteTextTracks_"},remoteTextEl:{ListClass:class{constructor(i=[]){this.trackElements_=[],Object.defineProperty(this,"length",{get(){return this.trackElements_.length}});for(let e=0,t=i.length;e<t;e++)this.addTrackElement_(i[e])}addTrackElement_(e){const t=this.trackElements_.length;""+t in this||Object.defineProperty(this,t,{get(){return this.trackElements_[t]}}),-1===this.trackElements_.indexOf(e)&&this.trackElements_.push(e)}getTrackElementByTrack_(i){let s;for(let e=0,t=this.trackElements_.length;e<t;e++)if(i===this.trackElements_[e].track){s=this.trackElements_[e];break}return s}removeTrackElement_(i){for(let e=0,t=this.trackElements_.length;e<t;e++)if(i===this.trackElements_[e]){this.trackElements_[e].track&&"function"==typeof this.trackElements_[e].track.off&&this.trackElements_[e].track.off(),"function"==typeof this.trackElements_[e].off&&this.trackElements_[e].off(),this.trackElements_.splice(e,1);break}}},TrackClass:Ni,capitalName:"RemoteTextTrackEls",getterName:"remoteTextTrackEls",privateName:"remoteTextTrackEls_"}}),a=Object.assign({},Ri,Mi);Mi.names=Object.keys(Mi),Ri.names=Object.keys(Ri),a.names=[].concat(Mi.names).concat(Ri.names);var gi="undefined"!=typeof Nt?Nt:"undefined"!=typeof window?window:{},Ui="undefined"!=typeof document?document:(Ui=gi["__GLOBAL_DOCUMENT_CACHE@4"])||(gi["__GLOBAL_DOCUMENT_CACHE@4"]={}),Nt=Ui,Bi=Object.create||function(e){if(1!==arguments.length)throw new Error("Object.create shim only accepts one parameter.");return Fi.prototype=e,new Fi};function Fi(){}function qi(e,t){this.name="ParsingError",this.code=e.code,this.message=t||e.message}function ji(e){function t(e,t,i,s){return 3600*(0|e)+60*(0|t)+(0|i)+(0|s)/1e3}e=e.match(/^(\d+):(\d{1,2})(:\d{1,2})?\.(\d{3})/);return e?e[3]?t(e[1],e[2],e[3].replace(":",""),e[4]):59<e[1]?t(e[1],e[2],0,e[4]):t(0,e[1],e[2],e[4]):null}function Hi(){this.values=Bi(null)}function Vi(e,t,i,s){var r,n,a=s?e.split(s):[e];for(r in a)"string"==typeof a[r]&&2===(n=a[r].split(i)).length&&t(n[0].trim(),n[1].trim())}((qi.prototype=Bi(Error.prototype)).constructor=qi).Errors={BadSignature:{code:0,message:"Malformed WebVTT signature."},BadTimeStamp:{code:1,message:"Malformed time stamp."}},Hi.prototype={set:function(e,t){this.get(e)||""===t||(this.values[e]=t)},get:function(e,t,i){return i?this.has(e)?this.values[e]:t[i]:this.has(e)?this.values[e]:t},has:function(e){return e in this.values},alt:function(e,t,i){for(var s=0;s<i.length;++s)if(t===i[s]){this.set(e,t);break}},integer:function(e,t){/^-?\d+$/.test(t)&&this.set(e,parseInt(t,10))},percent:function(e,t){return!!(t.match(/^([\d]{1,3})(\.[\d]*)?%$/)&&0<=(t=parseFloat(t))&&t<=100)&&(this.set(e,t),!0)}};var $i=Nt.createElement&&Nt.createElement("textarea"),zi={c:"span",i:"i",b:"b",u:"u",ruby:"ruby",rt:"rt",v:"span",lang:"span"},Wi={white:"rgba(255,255,255,1)",lime:"rgba(0,255,0,1)",cyan:"rgba(0,255,255,1)",red:"rgba(255,0,0,1)",yellow:"rgba(255,255,0,1)",magenta:"rgba(255,0,255,1)",blue:"rgba(0,0,255,1)",black:"rgba(0,0,0,1)"},Gi={v:"title",lang:"lang"},Xi={rt:"ruby"};function Ki(e,t){for(var i,s,r,n,a,o,l=e.document.createElement("div"),d=l,h=[];null!==(o=void 0,o=t?(o=(o=t.match(/^([^<]*)(<[^>]*>?)?/))[1]||o[2],t=t.substr(o.length),o):null);)"<"===o[0]?"/"===o[1]?h.length&&h[h.length-1]===o.substr(2).replace(">","")&&(h.pop(),d=d.parentNode):(s=ji(o.substr(1,o.length-2)))?(i=e.document.createProcessingInstruction("timestamp",s),d.appendChild(i)):(s=o.match(/^<([^.\s/0-9>]+)(\.[^\s\\>]+)?([^>\\]+)?(\\?)>?$/))&&(r=s[1],n=s[3],a=void 0,a=zi[r],i=a?(a=e.document.createElement(a),(r=Gi[r])&&n&&(a[r]=n.trim()),a):null)&&(r=d,Xi[(n=i).localName]&&Xi[n.localName]!==r.localName||(s[2]&&((a=s[2].split(".")).forEach(function(e){var t=/^bg_/.test(e),e=t?e.slice(3):e;Wi.hasOwnProperty(e)&&(e=Wi[e],i.style[t?"background-color":"color"]=e)}),i.className=a.join(" ")),h.push(s[1]),d.appendChild(i),d=i)):d.appendChild(e.document.createTextNode((n=o,$i.innerHTML=n,n=$i.textContent,$i.textContent="",n)));return l}var Yi=[[1470,1470],[1472,1472],[1475,1475],[1478,1478],[1488,1514],[1520,1524],[1544,1544],[1547,1547],[1549,1549],[1563,1563],[1566,1610],[1645,1647],[1649,1749],[1765,1766],[1774,1775],[1786,1805],[1807,1808],[1810,1839],[1869,1957],[1969,1969],[1984,2026],[2036,2037],[2042,2042],[2048,2069],[2074,2074],[2084,2084],[2088,2088],[2096,2110],[2112,2136],[2142,2142],[2208,2208],[2210,2220],[8207,8207],[64285,64285],[64287,64296],[64298,64310],[64312,64316],[64318,64318],[64320,64321],[64323,64324],[64326,64449],[64467,64829],[64848,64911],[64914,64967],[65008,65020],[65136,65140],[65142,65276],[67584,67589],[67592,67592],[67594,67637],[67639,67640],[67644,67644],[67647,67669],[67671,67679],[67840,67867],[67872,67897],[67903,67903],[67968,68023],[68030,68031],[68096,68096],[68112,68115],[68117,68119],[68121,68147],[68160,68167],[68176,68184],[68192,68223],[68352,68405],[68416,68437],[68440,68466],[68472,68479],[68608,68680],[126464,126467],[126469,126495],[126497,126498],[126500,126500],[126503,126503],[126505,126514],[126516,126519],[126521,126521],[126523,126523],[126530,126530],[126535,126535],[126537,126537],[126539,126539],[126541,126543],[126545,126546],[126548,126548],[126551,126551],[126553,126553],[126555,126555],[126557,126557],[126559,126559],[126561,126562],[126564,126564],[126567,126570],[126572,126578],[126580,126583],[126585,126588],[126590,126590],[126592,126601],[126603,126619],[126625,126627],[126629,126633],[126635,126651],[1114109,1114109]];function Qi(e){var t=[],i="";if(e&&e.childNodes)for(n(t,e);i=function e(t){var i,s,r;return t&&t.length?(s=(i=t.pop()).textContent||i.innerText)?(r=s.match(/^.*(\n|\r)/))?r[t.length=0]:s:"ruby"===i.tagName?e(t):i.childNodes?(n(t,i),e(t)):void 0:null}(t);)for(var s=0;s<i.length;s++)if(function(e){for(var t=0;t<Yi.length;t++){var i=Yi[t];if(e>=i[0]&&e<=i[1])return 1}}(i.charCodeAt(s)))return"rtl";return"ltr";function n(e,t){for(var i=t.childNodes.length-1;0<=i;i--)e.push(t.childNodes[i])}}function Ji(){}function Zi(e,t,i){Ji.call(this),this.cue=t,this.cueDiv=Ki(e,t.text);var s={color:"rgba(255, 255, 255, 1)",backgroundColor:"rgba(0, 0, 0, 0.8)",position:"relative",left:0,right:0,top:0,bottom:0,display:"inline",writingMode:""===t.vertical?"horizontal-tb":"lr"===t.vertical?"vertical-lr":"vertical-rl",unicodeBidi:"plaintext"},r=(this.applyStyles(s,this.cueDiv),this.div=e.document.createElement("div"),s={direction:Qi(this.cueDiv),writingMode:""===t.vertical?"horizontal-tb":"lr"===t.vertical?"vertical-lr":"vertical-rl",unicodeBidi:"plaintext",textAlign:"middle"===t.align?"center":t.align,font:i.font,whiteSpace:"pre-line",position:"absolute"},this.applyStyles(s),this.div.appendChild(this.cueDiv),0);switch(t.positionAlign){case"start":case"line-left":r=t.position;break;case"center":r=t.position-t.size/2;break;case"end":case"line-right":r=t.position-t.size}""===t.vertical?this.applyStyles({left:this.formatStyle(r,"%"),width:this.formatStyle(t.size,"%")}):this.applyStyles({top:this.formatStyle(r,"%"),height:this.formatStyle(t.size,"%")}),this.move=function(e){this.applyStyles({top:this.formatStyle(e.top,"px"),bottom:this.formatStyle(e.bottom,"px"),left:this.formatStyle(e.left,"px"),right:this.formatStyle(e.right,"px"),height:this.formatStyle(e.height,"px"),width:this.formatStyle(e.width,"px")})}}function y(e){var t,i,s,r;e.div&&(t=e.div.offsetHeight,i=e.div.offsetWidth,s=e.div.offsetTop,r=(r=(r=e.div.childNodes)&&r[0])&&r.getClientRects&&r.getClientRects(),e=e.div.getBoundingClientRect(),r=r?Math.max(r[0]&&r[0].height||0,e.height/r.length):0),this.left=e.left,this.right=e.right,this.top=e.top||s,this.height=e.height||t,this.bottom=e.bottom||s+(e.height||t),this.width=e.width||i,this.lineHeight=void 0!==r?r:e.lineHeight}function es(e,t,o,l){var i,s=new y(t),r=t.cue,n=function(e){if("number"==typeof e.line&&(e.snapToLines||0<=e.line&&e.line<=100))return e.line;if(!e.track||!e.track.textTrackList||!e.track.textTrackList.mediaElement)return-1;for(var t=e.track,i=t.textTrackList,s=0,r=0;r<i.length&&i[r]!==t;r++)"showing"===i[r].mode&&s++;return-1*++s}(r),a=[];if(r.snapToLines){switch(r.vertical){case"":a=["+y","-y"],i="height";break;case"rl":a=["+x","-x"],i="width";break;case"lr":a=["-x","+x"],i="width"}var d=s.lineHeight,h=d*Math.round(n),u=o[i]+d,c=a[0];Math.abs(h)>u&&(h=h<0?-1:1,h*=Math.ceil(u/d)*d),n<0&&(h+=""===r.vertical?o.height:o.width,a=a.reverse()),s.move(c,h)}else{var p=s.lineHeight/o.height*100;switch(r.lineAlign){case"center":n-=p/2;break;case"end":n-=p}switch(r.vertical){case"":t.applyStyles({top:t.formatStyle(n,"%")});break;case"rl":t.applyStyles({left:t.formatStyle(n,"%")});break;case"lr":t.applyStyles({right:t.formatStyle(n,"%")})}a=["+y","-x","+x","-y"],s=new y(t)}u=function(e,t){for(var i,s=new y(e),r=1,n=0;n<t.length;n++){for(;e.overlapsOppositeAxis(o,t[n])||e.within(o)&&e.overlapsAny(l);)e.move(t[n]);if(e.within(o))return e;var a=e.intersectPercentage(o);a<r&&(i=new y(e),r=a),e=new y(s)}return i||s}(s,a);t.move(u.toCSSCompatValues(o))}function ts(){}Ji.prototype.applyStyles=function(e,t){for(var i in t=t||this.div,e)e.hasOwnProperty(i)&&(t.style[i]=e[i])},Ji.prototype.formatStyle=function(e,t){return 0===e?0:e+t},(Zi.prototype=Bi(Ji.prototype)).constructor=Zi,y.prototype.move=function(e,t){switch(t=void 0!==t?t:this.lineHeight,e){case"+x":this.left+=t,this.right+=t;break;case"-x":this.left-=t,this.right-=t;break;case"+y":this.top+=t,this.bottom+=t;break;case"-y":this.top-=t,this.bottom-=t}},y.prototype.overlaps=function(e){return this.left<e.right&&this.right>e.left&&this.top<e.bottom&&this.bottom>e.top},y.prototype.overlapsAny=function(e){for(var t=0;t<e.length;t++)if(this.overlaps(e[t]))return!0;return!1},y.prototype.within=function(e){return this.top>=e.top&&this.bottom<=e.bottom&&this.left>=e.left&&this.right<=e.right},y.prototype.overlapsOppositeAxis=function(e,t){switch(t){case"+x":return this.left<e.left;case"-x":return this.right>e.right;case"+y":return this.top<e.top;case"-y":return this.bottom>e.bottom}},y.prototype.intersectPercentage=function(e){return Math.max(0,Math.min(this.right,e.right)-Math.max(this.left,e.left))*Math.max(0,Math.min(this.bottom,e.bottom)-Math.max(this.top,e.top))/(this.height*this.width)},y.prototype.toCSSCompatValues=function(e){return{top:this.top-e.top,bottom:e.bottom-this.bottom,left:this.left-e.left,right:e.right-this.right,height:this.height,width:this.width}},y.getSimpleBoxPosition=function(e){var t=e.div?e.div.offsetHeight:e.tagName?e.offsetHeight:0,i=e.div?e.div.offsetWidth:e.tagName?e.offsetWidth:0,s=e.div?e.div.offsetTop:e.tagName?e.offsetTop:0;return{left:(e=e.div?e.div.getBoundingClientRect():e.tagName?e.getBoundingClientRect():e).left,right:e.right,top:e.top||s,height:e.height||t,bottom:e.bottom||s+(e.height||t),width:e.width||i}},ts.StringDecoder=function(){return{decode:function(e){if(!e)return"";if("string"!=typeof e)throw new Error("Error - expected string data.");return decodeURIComponent(encodeURIComponent(e))}}},ts.convertCueToDOMTree=function(e,t){return e&&t?Ki(e,t):null};ts.processCues=function(e,t,i){if(!e||!t||!i)return null;for(;i.firstChild;)i.removeChild(i.firstChild);var s=e.document.createElement("div");if(s.style.position="absolute",s.style.left="0",s.style.right="0",s.style.top="0",s.style.bottom="0",s.style.margin="1.5%",i.appendChild(s),function(e){for(var t=0;t<e.length;t++)if(e[t].hasBeenReset||!e[t].displayState)return 1}(t))for(var r,n,a=[],o=y.getSimpleBoxPosition(s),l={font:Math.round(.05*o.height*100)/100+"px sans-serif"},d=0;d<t.length;d++)n=t[d],r=new Zi(e,n,l),s.appendChild(r.div),es(0,r,o,a),n.displayState=r.div,a.push(y.getSimpleBoxPosition(r));else for(var h=0;h<t.length;h++)s.appendChild(t[h].displayState)},(ts.Parser=function(e,t,i){i||(i=t,t={}),t=t||{},this.window=e,this.vttjs=t,this.state="INITIAL",this.buffer="",this.decoder=i||new TextDecoder("utf8"),this.regionList=[]}).prototype={reportOrThrowError:function(e){if(!(e instanceof qi))throw e;this.onparsingerror&&this.onparsingerror(e)},parse:function(e){var s=this;function t(){for(var e=s.buffer,t=0;t<e.length&&"\r"!==e[t]&&"\n"!==e[t];)++t;var i=e.substr(0,t);return"\r"===e[t]&&++t,"\n"===e[t]&&++t,s.buffer=e.substr(t),i}function i(e){e.match(/X-TIMESTAMP-MAP/)?Vi(e,function(e,t){var i;"X-TIMESTAMP-MAP"===e&&(e=t,i=new Hi,Vi(e,function(e,t){switch(e){case"MPEGT":i.integer(e+"S",t);break;case"LOCA":i.set(e+"L",ji(t))}},/[^\d]:/,/,/),s.ontimestampmap)&&s.ontimestampmap({MPEGTS:i.get("MPEGTS"),LOCAL:i.get("LOCAL")})},/=/):Vi(e,function(e,t){var r;"Region"===e&&(e=t,r=new Hi,Vi(e,function(e,t){switch(e){case"id":r.set(e,t);break;case"width":r.percent(e,t);break;case"lines":r.integer(e,t);break;case"regionanchor":case"viewportanchor":var i,s=t.split(",");2===s.length&&((i=new Hi).percent("x",s[0]),i.percent("y",s[1]),i.has("x")&&i.has("y"))&&(r.set(e+"X",i.get("x")),r.set(e+"Y",i.get("y")));break;case"scroll":r.alt(e,t,["up"])}},/=/,/\s/),r.has("id"))&&((e=new(s.vttjs.VTTRegion||s.window.VTTRegion)).width=r.get("width",100),e.lines=r.get("lines",3),e.regionAnchorX=r.get("regionanchorX",0),e.regionAnchorY=r.get("regionanchorY",100),e.viewportAnchorX=r.get("viewportanchorX",0),e.viewportAnchorY=r.get("viewportanchorY",100),e.scroll=r.get("scroll",""),s.onregion&&s.onregion(e),s.regionList.push({id:r.get("id"),region:e}))},/:/)}e&&(s.buffer+=s.decoder.decode(e,{stream:!0}));try{if("INITIAL"===s.state){if(!/\r\n|\n/.test(s.buffer))return this;var r,n=(r=t()).match(/^WEBVTT([ \t].*)?$/);if(!n||!n[0])throw new qi(qi.Errors.BadSignature);s.state="HEADER"}for(var a=!1;s.buffer;){if(!/\r\n|\n/.test(s.buffer))return this;switch(a?a=!1:r=t(),s.state){case"HEADER":/:/.test(r)?i(r):r||(s.state="ID");continue;case"NOTE":r||(s.state="ID");continue;case"ID":if(/^NOTE($|[ \t])/.test(r)){s.state="NOTE";break}if(!r)continue;s.cue=new(s.vttjs.VTTCue||s.window.VTTCue)(0,0,"");try{s.cue.align="center"}catch(e){s.cue.align="middle"}if(s.state="CUE",-1===r.indexOf("--\x3e")){s.cue.id=r;continue}case"CUE":try{!function(t,i,n){var s=t;function e(){var e=ji(t);if(null===e)throw new qi(qi.Errors.BadTimeStamp,"Malformed timestamp: "+s);return t=t.replace(/^[^\sa-zA-Z-]+/,""),e}function r(){t=t.replace(/^\s+/,"")}if(r(),i.startTime=e(),r(),"--\x3e"!==t.substr(0,3))throw new qi(qi.Errors.BadTimeStamp,"Malformed time stamp (time stamps must be separated by '--\x3e'): "+s);t=t.substr(3),r(),i.endTime=e(),r();var a=t,o=new Hi;Vi(a,function(e,t){switch(e){case"region":for(var i=n.length-1;0<=i;i--)if(n[i].id===t){o.set(e,n[i].region);break}break;case"vertical":o.alt(e,t,["rl","lr"]);break;case"line":var s=t.split(","),r=s[0];o.integer(e,r),o.percent(e,r)&&o.set("snapToLines",!1),o.alt(e,r,["auto"]),2===s.length&&o.alt("lineAlign",s[1],["start","center","end"]);break;case"position":s=t.split(","),o.percent(e,s[0]),2===s.length&&o.alt("positionAlign",s[1],["start","center","end"]);break;case"size":o.percent(e,t);break;case"align":o.alt(e,t,["start","center","end","left","right"])}},/:/,/\s/),i.region=o.get("region",null),i.vertical=o.get("vertical","");try{i.line=o.get("line","auto")}catch(e){}i.lineAlign=o.get("lineAlign","start"),i.snapToLines=o.get("snapToLines",!0),i.size=o.get("size",100);try{i.align=o.get("align","center")}catch(e){i.align=o.get("align","middle")}try{i.position=o.get("position","auto")}catch(e){i.position=o.get("position",{start:0,left:0,center:50,middle:50,end:100,right:100},i.align)}i.positionAlign=o.get("positionAlign",{start:"start",left:"start",center:"center",middle:"center",end:"end",right:"end"},i.align)}(r,s.cue,s.regionList)}catch(e){s.reportOrThrowError(e),s.cue=null,s.state="BADCUE";continue}s.state="CUETEXT";continue;case"CUETEXT":var o=-1!==r.indexOf("--\x3e");if(!r||o&&(a=!0)){s.oncue&&s.oncue(s.cue),s.cue=null,s.state="ID";continue}s.cue.text&&(s.cue.text+="\n"),s.cue.text+=r.replace(/\u2028/g,"\n").replace(/u2029/g,"\n");continue;case"BADCUE":r||(s.state="ID");continue}}}catch(e){s.reportOrThrowError(e),"CUETEXT"===s.state&&s.cue&&s.oncue&&s.oncue(s.cue),s.cue=null,s.state="INITIAL"===s.state?"BADWEBVTT":"BADCUE"}return this},flush:function(){var t=this;try{if(t.buffer+=t.decoder.decode(),!t.cue&&"HEADER"!==t.state||(t.buffer+="\n\n",t.parse()),"INITIAL"===t.state)throw new qi(qi.Errors.BadSignature)}catch(e){t.reportOrThrowError(e)}return t.onflush&&t.onflush(),this}};var is=ts,ss={"":1,lr:1,rl:1},rs={start:1,center:1,end:1,left:1,right:1,auto:1,"line-left":1,"line-right":1};function ns(e){return"string"==typeof e&&!!rs[e.toLowerCase()]&&e.toLowerCase()}function as(e,t,i){this.hasBeenReset=!1;var s="",r=!1,n=e,a=t,o=i,l=null,d="",h=!0,u="auto",c="start",p="auto",m="auto",g=100,f="center";Object.defineProperties(this,{id:{enumerable:!0,get:function(){return s},set:function(e){s=""+e}},pauseOnExit:{enumerable:!0,get:function(){return r},set:function(e){r=!!e}},startTime:{enumerable:!0,get:function(){return n},set:function(e){if("number"!=typeof e)throw new TypeError("Start time must be set to a number.");n=e,this.hasBeenReset=!0}},endTime:{enumerable:!0,get:function(){return a},set:function(e){if("number"!=typeof e)throw new TypeError("End time must be set to a number.");a=e,this.hasBeenReset=!0}},text:{enumerable:!0,get:function(){return o},set:function(e){o=""+e,this.hasBeenReset=!0}},region:{enumerable:!0,get:function(){return l},set:function(e){l=e,this.hasBeenReset=!0}},vertical:{enumerable:!0,get:function(){return d},set:function(e){e="string"==typeof(e=e)&&!!ss[e.toLowerCase()]&&e.toLowerCase();if(!1===e)throw new SyntaxError("Vertical: an invalid or illegal direction string was specified.");d=e,this.hasBeenReset=!0}},snapToLines:{enumerable:!0,get:function(){return h},set:function(e){h=!!e,this.hasBeenReset=!0}},line:{enumerable:!0,get:function(){return u},set:function(e){if("number"!=typeof e&&"auto"!==e)throw new SyntaxError("Line: an invalid number or illegal string was specified.");u=e,this.hasBeenReset=!0}},lineAlign:{enumerable:!0,get:function(){return c},set:function(e){e=ns(e);e&&(c=e,this.hasBeenReset=!0)}},position:{enumerable:!0,get:function(){return p},set:function(e){if(e<0||100<e)throw new Error("Position must be between 0 and 100.");p=e,this.hasBeenReset=!0}},positionAlign:{enumerable:!0,get:function(){return m},set:function(e){e=ns(e);e&&(m=e,this.hasBeenReset=!0)}},size:{enumerable:!0,get:function(){return g},set:function(e){if(e<0||100<e)throw new Error("Size must be between 0 and 100.");g=e,this.hasBeenReset=!0}},align:{enumerable:!0,get:function(){return f},set:function(e){e=ns(e);if(!e)throw new SyntaxError("align: an invalid or illegal alignment string was specified.");f=e,this.hasBeenReset=!0}}}),this.displayState=void 0}as.prototype.getCueAsHTML=function(){return WebVTT.convertCueToDOMTree(window,this.text)};var os=as,ls={"":!0,up:!0};function ds(e){return"number"==typeof e&&0<=e&&e<=100}function hs(){var t=100,i=3,s=0,r=100,n=0,a=100,o="";Object.defineProperties(this,{width:{enumerable:!0,get:function(){return t},set:function(e){if(!ds(e))throw new Error("Width must be between 0 and 100.");t=e}},lines:{enumerable:!0,get:function(){return i},set:function(e){if("number"!=typeof e)throw new TypeError("Lines must be set to a number.");i=e}},regionAnchorY:{enumerable:!0,get:function(){return r},set:function(e){if(!ds(e))throw new Error("RegionAnchorX must be between 0 and 100.");r=e}},regionAnchorX:{enumerable:!0,get:function(){return s},set:function(e){if(!ds(e))throw new Error("RegionAnchorY must be between 0 and 100.");s=e}},viewportAnchorY:{enumerable:!0,get:function(){return a},set:function(e){if(!ds(e))throw new Error("ViewportAnchorY must be between 0 and 100.");a=e}},viewportAnchorX:{enumerable:!0,get:function(){return n},set:function(e){if(!ds(e))throw new Error("ViewportAnchorX must be between 0 and 100.");n=e}},scroll:{enumerable:!0,get:function(){return o},set:function(e){e="string"==typeof(e=e)&&!!ls[e.toLowerCase()]&&e.toLowerCase();!1!==e&&(o=e)}}})}var us=Rt(function(e){var e=e.exports={WebVTT:is,VTTCue:os,VTTRegion:hs},t=(fi.vttjs=e,fi.WebVTT=e.WebVTT,e.VTTCue),i=e.VTTRegion,s=fi.VTTCue,r=fi.VTTRegion;e.shim=function(){fi.VTTCue=t,fi.VTTRegion=i},e.restore=function(){fi.VTTCue=s,fi.VTTRegion=r},fi.VTTCue||e.shim()});us.WebVTT,us.VTTCue,us.VTTRegion;class _ extends f{constructor(t={},e=function(){}){t.reportTouchActivity=!1,super(null,t,e),this.onDurationChange_=e=>this.onDurationChange(e),this.trackProgress_=e=>this.trackProgress(e),this.trackCurrentTime_=e=>this.trackCurrentTime(e),this.stopTrackingCurrentTime_=e=>this.stopTrackingCurrentTime(e),this.disposeSourceHandler_=e=>this.disposeSourceHandler(e),this.queuedHanders_=new Set,this.hasStarted_=!1,this.on("playing",function(){this.hasStarted_=!0}),this.on("loadstart",function(){this.hasStarted_=!1}),a.names.forEach(e=>{e=a[e];t&&t[e.getterName]&&(this[e.privateName]=t[e.getterName])}),this.featuresProgressEvents||this.manualProgressOn(),this.featuresTimeupdateEvents||this.manualTimeUpdatesOn(),["Text","Audio","Video"].forEach(e=>{!1===t[`native${e}Tracks`]&&(this[`featuresNative${e}Tracks`]=!1)}),!1===t.nativeCaptions||!1===t.nativeTextTracks?this.featuresNativeTextTracks=!1:!0!==t.nativeCaptions&&!0!==t.nativeTextTracks||(this.featuresNativeTextTracks=!0),this.featuresNativeTextTracks||this.emulateTextTracks(),this.preloadTextTracks=!1!==t.preloadTextTracks,this.autoRemoteTextTracks_=new a.text.ListClass,this.initTrackListeners(),t.nativeControlsForTouch||this.emitTapEvents(),this.constructor&&(this.name_=this.constructor.name||"Unknown Tech")}triggerSourceset(e){this.isReady_||this.one("ready",()=>this.setTimeout(()=>this.triggerSourceset(e),1)),this.trigger({src:e,type:"sourceset"})}manualProgressOn(){this.on("durationchange",this.onDurationChange_),this.manualProgress=!0,this.one("ready",this.trackProgress_)}manualProgressOff(){this.manualProgress=!1,this.stopTrackingProgress(),this.off("durationchange",this.onDurationChange_)}trackProgress(e){this.stopTrackingProgress(),this.progressInterval=this.setInterval(m(this,function(){var e=this.bufferedPercent();this.bufferedPercent_!==e&&this.trigger("progress"),1===(this.bufferedPercent_=e)&&this.stopTrackingProgress()}),500)}onDurationChange(e){this.duration_=this.duration()}buffered(){return Bt(0,0)}bufferedPercent(){return zt(this.buffered(),this.duration_)}stopTrackingProgress(){this.clearInterval(this.progressInterval)}manualTimeUpdatesOn(){this.manualTimeUpdates=!0,this.on("play",this.trackCurrentTime_),this.on("pause",this.stopTrackingCurrentTime_)}manualTimeUpdatesOff(){this.manualTimeUpdates=!1,this.stopTrackingCurrentTime(),this.off("play",this.trackCurrentTime_),this.off("pause",this.stopTrackingCurrentTime_)}trackCurrentTime(){this.currentTimeInterval&&this.stopTrackingCurrentTime(),this.currentTimeInterval=this.setInterval(function(){this.trigger({type:"timeupdate",target:this,manuallyTriggered:!0})},250)}stopTrackingCurrentTime(){this.clearInterval(this.currentTimeInterval),this.trigger({type:"timeupdate",target:this,manuallyTriggered:!0})}dispose(){this.clearTracks(Ri.names),this.manualProgress&&this.manualProgressOff(),this.manualTimeUpdates&&this.manualTimeUpdatesOff(),super.dispose()}clearTracks(e){(e=[].concat(e)).forEach(e=>{var t=this[e+"Tracks"]()||[];let i=t.length;for(;i--;){var s=t[i];"text"===e&&this.removeRemoteTextTrack(s),t.removeTrack(s)}})}cleanupAutoTextTracks(){var e=this.autoRemoteTextTracks_||[];let t=e.length;for(;t--;){var i=e[t];this.removeRemoteTextTrack(i)}}reset(){}crossOrigin(){}setCrossOrigin(){}error(e){return void 0!==e&&(this.error_=new i(e),this.trigger("error")),this.error_}played(){return this.hasStarted_?Bt(0,0):Bt()}play(){}setScrubbing(e){}scrubbing(){}setCurrentTime(e){this.manualTimeUpdates&&this.trigger({type:"timeupdate",target:this,manuallyTriggered:!0})}initTrackListeners(){Ri.names.forEach(e=>{var t=Ri[e];const i=()=>{this.trigger(e+"trackchange")},s=this[t.getterName]();s.addEventListener("removetrack",i),s.addEventListener("addtrack",i),this.on("dispose",()=>{s.removeEventListener("removetrack",i),s.removeEventListener("addtrack",i)})})}addWebVttScript_(){if(!window.WebVTT)if(document.body.contains(this.el()))if(!this.options_["vtt.js"]&&Y(us)&&0<Object.keys(us).length)this.trigger("vttjsloaded");else{const e=document.createElement("script");e.src=this.options_["vtt.js"]||"https://vjs.zencdn.net/vttjs/0.14.1/vtt.min.js",e.onload=()=>{this.trigger("vttjsloaded")},e.onerror=()=>{this.trigger("vttjserror")},this.on("dispose",()=>{e.onload=null,e.onerror=null}),window.WebVTT=!0,this.el().parentNode.appendChild(e)}else this.ready(this.addWebVttScript_)}emulateTextTracks(){const i=this.textTracks(),e=this.remoteTextTracks(),t=e=>i.addTrack(e.track),s=e=>i.removeTrack(e.track),r=(e.on("addtrack",t),e.on("removetrack",s),this.addWebVttScript_(),()=>this.trigger("texttrackchange")),n=()=>{r();for(let e=0;e<i.length;e++){var t=i[e];t.removeEventListener("cuechange",r),"showing"===t.mode&&t.addEventListener("cuechange",r)}};n(),i.addEventListener("change",n),i.addEventListener("addtrack",n),i.addEventListener("removetrack",n),this.on("dispose",function(){e.off("addtrack",t),e.off("removetrack",s),i.removeEventListener("change",n),i.removeEventListener("addtrack",n),i.removeEventListener("removetrack",n);for(let e=0;e<i.length;e++)i[e].removeEventListener("cuechange",r)})}addTextTrack(e,t,i){if(e)return e=e,t=t,i=i,r={},n=(s=this).textTracks(),r.kind=e,t&&(r.label=t),i&&(r.language=i),r.tech=s,e=new a.text.TrackClass(r),n.addTrack(e),e;throw new Error("TextTrack kind is required but was not provided");var s,r,n}createRemoteTextTrack(e){e=d(e,{tech:this});return new Mi.remoteTextEl.TrackClass(e)}addRemoteTextTrack(e={},t){const i=this.createRemoteTextTrack(e);return"boolean"!=typeof t&&(t=!1),this.remoteTextTrackEls().addTrackElement_(i),this.remoteTextTracks().addTrack(i.track),!1===t&&this.ready(()=>this.autoRemoteTextTracks_.addTrack(i.track)),i}removeRemoteTextTrack(e){var t=this.remoteTextTrackEls().getTrackElementByTrack_(e);this.remoteTextTrackEls().removeTrackElement_(t),this.remoteTextTracks().removeTrack(e),this.autoRemoteTextTracks_.removeTrack(e)}getVideoPlaybackQuality(){return{}}requestPictureInPicture(){return Promise.reject()}disablePictureInPicture(){return!0}setDisablePictureInPicture(){}requestVideoFrameCallback(e){const t=st++;return!this.isReady_||this.paused()?(this.queuedHanders_.add(t),this.one("playing",()=>{this.queuedHanders_.has(t)&&(this.queuedHanders_.delete(t),e())})):this.requestNamedAnimationFrame(t,e),t}cancelVideoFrameCallback(e){this.queuedHanders_.has(e)?this.queuedHanders_.delete(e):this.cancelNamedAnimationFrame(e)}setPoster(){}playsinline(){}setPlaysinline(){}overrideNativeAudioTracks(e){}overrideNativeVideoTracks(e){}canPlayType(e){return""}static canPlayType(e){return""}static canPlaySource(e,t){return _.canPlayType(e.type)}static isTech(e){return e.prototype instanceof _||e instanceof _||e===_}static registerTech(e,t){if(_.techs_||(_.techs_={}),!_.isTech(t))throw new Error(`Tech ${e} must be a Tech`);if(!_.canPlayType)throw new Error("Techs must have a static canPlayType method on them");if(_.canPlaySource)return e=g(e),_.techs_[e]=t,_.techs_[Lt(e)]=t,"Tech"!==e&&_.defaultTechOrder_.push(e),t;throw new Error("Techs must have a static canPlaySource method on them")}static getTech(e){if(e)return _.techs_&&_.techs_[e]?_.techs_[e]:(e=g(e),window&&window.videojs&&window.videojs[e]?(l.warn(`The ${e} tech was added to the videojs object when it should be registered using videojs.registerTech(name, tech)`),window.videojs[e]):void 0)}}a.names.forEach(function(e){const t=a[e];_.prototype[t.getterName]=function(){return this[t.privateName]=this[t.privateName]||new t.ListClass,this[t.privateName]}}),_.prototype.featuresVolumeControl=!0,_.prototype.featuresMuteControl=!0,_.prototype.featuresFullscreenResize=!1,_.prototype.featuresPlaybackRate=!1,_.prototype.featuresProgressEvents=!1,_.prototype.featuresSourceset=!1,_.prototype.featuresTimeupdateEvents=!1,_.prototype.featuresNativeTextTracks=!1,_.prototype.featuresVideoFrameCallback=!1,_.withSourceHandlers=function(r){r.registerSourceHandler=function(e,t){let i=r.sourceHandlers;i=i||(r.sourceHandlers=[]),void 0===t&&(t=i.length),i.splice(t,0,e)},r.canPlayType=function(t){var i,s=r.sourceHandlers||[];for(let e=0;e<s.length;e++)if(i=s[e].canPlayType(t))return i;return""},r.selectSourceHandler=function(t,i){var s=r.sourceHandlers||[];for(let e=0;e<s.length;e++)if(s[e].canHandleSource(t,i))return s[e];return null},r.canPlaySource=function(e,t){var i=r.selectSourceHandler(e,t);return i?i.canHandleSource(e,t):""};["seekable","seeking","duration"].forEach(function(e){const t=this[e];"function"==typeof t&&(this[e]=function(){return this.sourceHandler_&&this.sourceHandler_[e]?this.sourceHandler_[e].apply(this.sourceHandler_,arguments):t.apply(this,arguments)})},r.prototype),r.prototype.setSource=function(e){let t=r.selectSourceHandler(e,this.options_);t||(r.nativeSourceHandler?t=r.nativeSourceHandler:l.error("No source handler found for the current source.")),this.disposeSourceHandler(),this.off("dispose",this.disposeSourceHandler_),t!==r.nativeSourceHandler&&(this.currentSource_=e),this.sourceHandler_=t.handleSource(e,this,this.options_),this.one("dispose",this.disposeSourceHandler_)},r.prototype.disposeSourceHandler=function(){this.currentSource_&&(this.clearTracks(["audio","video"]),this.currentSource_=null),this.cleanupAutoTextTracks(),this.sourceHandler_&&(this.sourceHandler_.dispose&&this.sourceHandler_.dispose(),this.sourceHandler_=null)}},f.registerComponent("Tech",_),_.registerTech("Tech",_),_.defaultTechOrder_=[];const cs={},ps={},ms={};function gs(e,t,i){e.setTimeout(()=>function i(s={},e=[],r,n,a=[],o=!1){const[t,...l]=e;if("string"==typeof t)i(s,cs[t],r,n,a,o);else if(t){const d=Ts(n,t);if(!d.setSource)return a.push(d),i(s,l,r,n,a,o);d.setSource(Object.assign({},s),function(e,t){if(e)return i(s,l,r,n,a,o);a.push(d),i(t,s.type===t.type?l:cs[t.type],r,n,a,o)})}else l.length?i(s,l,r,n,a,o):o?r(s,a):i(s,cs["*"],r,n,a,!0)}(t,cs[t.type],i,e),1)}function fs(e,t,i,s=null){var r="call"+g(i),r=e.reduce(bs(r),s),s=r===ms,t=s?null:t[i](r),n=e,a=i,o=t,l=s;for(let e=n.length-1;0<=e;e--){var d=n[e];d[a]&&d[a](l,o)}return t}const ys={buffered:1,currentTime:1,duration:1,muted:1,played:1,paused:1,seekable:1,volume:1,ended:1},_s={setCurrentTime:1,setMuted:1,setVolume:1},vs={play:1,pause:1};function bs(i){return(e,t)=>e===ms?ms:t[i]?t[i](e):e}function Ts(e,t){var i=ps[e.id()];let s=null;if(null==i)s=t(e),ps[e.id()]=[[t,s]];else{for(let e=0;e<i.length;e++){var[r,n]=i[e];r===t&&(s=n)}null===s&&(s=t(e),i.push([t,s]))}return s}function Ss(e){if(Array.isArray(e)){let t=[];e.forEach(function(e){e=Ss(e),Array.isArray(e)?t=t.concat(e):K(e)&&t.push(e)}),e=t}else e="string"==typeof e&&e.trim()?[Cs({src:e})]:K(e)&&"string"==typeof e.src&&e.src&&e.src.trim()?[Cs(e)]:[];return e}const ws={opus:"video/ogg",ogv:"video/ogg",mp4:"video/mp4",mov:"video/mp4",m4v:"video/mp4",mkv:"video/x-matroska",m4a:"audio/mp4",mp3:"audio/mpeg",aac:"audio/aac",caf:"audio/x-caf",flac:"audio/flac",oga:"audio/ogg",wav:"audio/wav",m3u8:"application/x-mpegURL",mpd:"application/dash+xml",jpg:"image/jpeg",jpeg:"image/jpeg",gif:"image/gif",png:"image/png",svg:"image/svg+xml",webp:"image/webp"},Es=function(e=""){e=pi(e);return ws[e.toLowerCase()]||""};function Cs(e){var t;return e.type||(t=Es(e.src))&&(e.type=t),e}class ks extends f{constructor(s,e,t){if(super(s,d({createEl:!1},e),t),e.playerOptions.sources&&0!==e.playerOptions.sources.length)s.src(e.playerOptions.sources);else for(let t=0,i=e.playerOptions.techOrder;t<i.length;t++){var r=g(i[t]);let e=_.getTech(r);if((e=r?e:f.getComponent(r))&&e.isSupported()){s.loadTech_(r);break}}}}f.registerComponent("MediaLoader",ks);class xs extends f{constructor(e,t){super(e,t),this.options_.controlText&&this.controlText(this.options_.controlText),this.handleMouseOver_=e=>this.handleMouseOver(e),this.handleMouseOut_=e=>this.handleMouseOut(e),this.handleClick_=e=>this.handleClick(e),this.handleKeyDown_=e=>this.handleKeyDown(e),this.emitTapEvents(),this.enable()}createEl(e="div",t={},i={}){t=Object.assign({className:this.buildCSSClass(),tabIndex:0},t),"button"===e&&l.error(`Creating a ClickableComponent with an HTML element of ${e} is not supported; use a Button instead.`),i=Object.assign({role:"button"},i),this.tabIndex_=t.tabIndex;e=o(e,t,i);return this.player_.options_.experimentalSvgIcons||e.appendChild(o("span",{className:"vjs-icon-placeholder"},{"aria-hidden":!0})),this.createControlTextEl(e),e}dispose(){this.controlTextEl_=null,super.dispose()}createControlTextEl(e){return this.controlTextEl_=o("span",{className:"vjs-control-text"},{"aria-live":"polite"}),e&&e.appendChild(this.controlTextEl_),this.controlText(this.controlText_,e),this.controlTextEl_}controlText(e,t=this.el()){if(void 0===e)return this.controlText_||"Need Text";var i=this.localize(e);this.controlText_=e,we(this.controlTextEl_,i),this.nonIconControl||this.player_.options_.noUITitleAttributes||t.setAttribute("title",i)}buildCSSClass(){return"vjs-control vjs-button "+super.buildCSSClass()}enable(){this.enabled_||(this.enabled_=!0,this.removeClass("vjs-disabled"),this.el_.setAttribute("aria-disabled","false"),"undefined"!=typeof this.tabIndex_&&this.el_.setAttribute("tabIndex",this.tabIndex_),this.on(["tap","click"],this.handleClick_),this.on("keydown",this.handleKeyDown_))}disable(){this.enabled_=!1,this.addClass("vjs-disabled"),this.el_.setAttribute("aria-disabled","true"),"undefined"!=typeof this.tabIndex_&&this.el_.removeAttribute("tabIndex"),this.off("mouseover",this.handleMouseOver_),this.off("mouseout",this.handleMouseOut_),this.off(["tap","click"],this.handleClick_),this.off("keydown",this.handleKeyDown_)}handleLanguagechange(){this.controlText(this.controlText_)}handleClick(e){this.options_.clickHandler&&this.options_.clickHandler.call(this,arguments)}handleKeyDown(e){r.isEventKey(e,"Space")||r.isEventKey(e,"Enter")?(e.preventDefault(),e.stopPropagation(),this.trigger("click")):super.handleKeyDown(e)}}f.registerComponent("ClickableComponent",xs);class Is extends xs{constructor(e,t){super(e,t),this.update(),this.update_=e=>this.update(e),e.on("posterchange",this.update_)}dispose(){this.player().off("posterchange",this.update_),super.dispose()}createEl(){return o("div",{className:"vjs-poster"})}crossOrigin(e){if("undefined"==typeof e)return this.$("img")?this.$("img").crossOrigin:this.player_.tech_&&this.player_.tech_.isReady_?this.player_.crossOrigin():this.player_.options_.crossOrigin||this.player_.options_.crossorigin||null;null!==e&&"anonymous"!==e&&"use-credentials"!==e?this.player_.log.warn(`crossOrigin must be null,  "anonymous" or "use-credentials", given "${e}"`):this.$("img")&&(this.$("img").crossOrigin=e)}update(e){var t=this.player().poster();this.setSrc(t),t?this.show():this.hide()}setSrc(e){e?(this.$("img")||this.el_.appendChild(o("picture",{className:"vjs-poster",tabIndex:-1},{},o("img",{loading:"lazy",crossOrigin:this.crossOrigin()},{alt:""}))),this.$("img").src=e):this.el_.textContent=""}handleClick(e){this.player_.controls()&&(this.player_.tech(!0)&&this.player_.tech(!0).focus(),this.player_.paused()?Xt(this.player_.play()):this.player_.pause())}}Is.prototype.crossorigin=Is.prototype.crossOrigin,f.registerComponent("PosterImage",Is);const As={monospace:"monospace",sansSerif:"sans-serif",serif:"serif",monospaceSansSerif:'"Andale Mono", "Lucida Console", monospace',monospaceSerif:'"Courier New", monospace',proportionalSansSerif:"sans-serif",proportionalSerif:"serif",casual:'"Comic Sans MS", Impact, fantasy',script:'"Monotype Corsiva", cursive',smallcaps:'"Andale Mono", "Lucida Console", monospace, sans-serif'};function Ds(e,t){let i;if(4===e.length)i=e[1]+e[1]+e[2]+e[2]+e[3]+e[3];else{if(7!==e.length)throw new Error("Invalid color code provided, "+e+"; must be formatted as e.g. #f0e or #f604e2.");i=e.slice(1)}return"rgba("+parseInt(i.slice(0,2),16)+","+parseInt(i.slice(2,4),16)+","+parseInt(i.slice(4,6),16)+","+t+")"}function Ls(e,t,i){try{e.style[t]=i}catch(e){}}function Ps(e){return e?e+"px":""}class Os extends f{constructor(s,e,t){super(s,e,t);const r=e=>{this.updateDisplayOverlay(),this.updateDisplay(e)};s.on("loadstart",e=>this.toggleDisplay(e)),s.on("texttrackchange",e=>this.updateDisplay(e)),s.on("loadedmetadata",e=>{this.updateDisplayOverlay(),this.preselectTrack(e)}),s.ready(m(this,function(){if(s.tech_&&s.tech_.featuresNativeTextTracks)this.hide();else{s.on("fullscreenchange",r),s.on("playerresize",r);const e=window.screen.orientation||window,i=window.screen.orientation?"change":"orientationchange";e.addEventListener(i,r),s.on("dispose",()=>e.removeEventListener(i,r));var t=this.options_.playerOptions.tracks||[];for(let e=0;e<t.length;e++)this.player_.addRemoteTextTrack(t[e],!0);this.preselectTrack()}}))}preselectTrack(){var t={captions:1,subtitles:1},i=this.player_.textTracks(),s=this.player_.cache_.selectedLanguage;let r,n,a;for(let e=0;e<i.length;e++){var o=i[e];s&&s.enabled&&s.language&&s.language===o.language&&o.kind in t?a=o.kind!==s.kind&&a||o:s&&!s.enabled?(a=null,r=null,n=null):o.default&&("descriptions"!==o.kind||r?o.kind in t&&!n&&(n=o):r=o)}a?a.mode="showing":n?n.mode="showing":r&&(r.mode="showing")}toggleDisplay(){this.player_.tech_&&this.player_.tech_.featuresNativeTextTracks?this.hide():this.show()}createEl(){return super.createEl("div",{className:"vjs-text-track-display"},{translate:"yes","aria-live":"off","aria-atomic":"true"})}clearDisplay(){"function"==typeof window.WebVTT&&window.WebVTT.processCues(window,[],this.el_)}updateDisplay(){var s=this.player_.textTracks(),e=this.options_.allowMultipleShowingTracks;if(this.clearDisplay(),e){var t=[];for(let e=0;e<s.length;++e){var i=s[e];"showing"===i.mode&&t.push(i)}this.updateForTrack(t)}else{let e=null,t=null,i=s.length;for(;i--;){var r=s[i];"showing"===r.mode&&("descriptions"===r.kind?e=r:t=r)}t?("off"!==this.getAttribute("aria-live")&&this.setAttribute("aria-live","off"),this.updateForTrack(t)):e&&("assertive"!==this.getAttribute("aria-live")&&this.setAttribute("aria-live","assertive"),this.updateForTrack(e))}}updateDisplayOverlay(){if(this.player_.videoHeight()&&window.CSS.supports("inset-inline: 10px")){var i=this.player_.currentWidth(),s=this.player_.currentHeight(),r=i/s,n=this.player_.videoWidth()/this.player_.videoHeight();let e=0,t=0;.1<Math.abs(r-n)&&(n<r?e=Math.round((i-s*n)/2):t=Math.round((s-i/n)/2)),Ls(this.el_,"insetInline",Ps(e)),Ls(this.el_,"insetBlock",Ps(t))}}updateDisplayState(e){var t=this.player_.textTrackSettings.getValues(),i=e.activeCues;let s=i.length;for(;s--;){var r,n=i[s];n&&(n=n.displayState,t.color&&(n.firstChild.style.color=t.color),t.textOpacity&&Ls(n.firstChild,"color",Ds(t.color||"#fff",t.textOpacity)),t.backgroundColor&&(n.firstChild.style.backgroundColor=t.backgroundColor),t.backgroundOpacity&&Ls(n.firstChild,"backgroundColor",Ds(t.backgroundColor||"#000",t.backgroundOpacity)),t.windowColor&&(t.windowOpacity?Ls(n,"backgroundColor",Ds(t.windowColor,t.windowOpacity)):n.style.backgroundColor=t.windowColor),t.edgeStyle&&("dropshadow"===t.edgeStyle?n.firstChild.style.textShadow="2px 2px 3px #222, 2px 2px 4px #222, 2px 2px 5px #222":"raised"===t.edgeStyle?n.firstChild.style.textShadow="1px 1px #222, 2px 2px #222, 3px 3px #222":"depressed"===t.edgeStyle?n.firstChild.style.textShadow="1px 1px #ccc, 0 1px #ccc, -1px -1px #222, 0 -1px #222":"uniform"===t.edgeStyle&&(n.firstChild.style.textShadow="0 0 4px #222, 0 0 4px #222, 0 0 4px #222, 0 0 4px #222")),t.fontPercent&&1!==t.fontPercent&&(r=window.parseFloat(n.style.fontSize),n.style.fontSize=r*t.fontPercent+"px",n.style.height="auto",n.style.top="auto"),t.fontFamily)&&"default"!==t.fontFamily&&("small-caps"===t.fontFamily?n.firstChild.style.fontVariant="small-caps":n.firstChild.style.fontFamily=As[t.fontFamily])}}updateForTrack(i){if(Array.isArray(i)||(i=[i]),"function"==typeof window.WebVTT&&!i.every(e=>!e.activeCues)){var t=[];for(let e=0;e<i.length;++e){var s=i[e];for(let e=0;e<s.activeCues.length;++e)t.push(s.activeCues[e])}window.WebVTT.processCues(window,t,this.el_);for(let t=0;t<i.length;++t){var r=i[t];for(let e=0;e<r.activeCues.length;++e){var n=r.activeCues[e].displayState;ke(n,"vjs-text-track-cue","vjs-text-track-cue-"+(r.language||t)),r.language&&Pe(n,"lang",r.language)}this.player_.textTrackSettings&&this.updateDisplayState(r)}}}}f.registerComponent("TextTrackDisplay",Os);class Ns extends f{createEl(){var e=this.player_.isAudio(),e=this.localize(e?"Audio Player":"Video Player"),e=o("span",{className:"vjs-control-text",textContent:this.localize("{1} is loading.",[e])}),t=super.createEl("div",{className:"vjs-loading-spinner",dir:"ltr"});return t.appendChild(e),t}handleLanguagechange(){this.$(".vjs-control-text").textContent=this.localize("{1} is loading.",[this.player_.isAudio()?"Audio Player":"Video Player"])}}f.registerComponent("LoadingSpinner",Ns);class s extends xs{createEl(e,t={},i={}){t=o("button",t=Object.assign({className:this.buildCSSClass()},t),i=Object.assign({type:"button"},i));return this.player_.options_.experimentalSvgIcons||t.appendChild(o("span",{className:"vjs-icon-placeholder"},{"aria-hidden":!0})),this.createControlTextEl(t),t}addChild(e,t={}){var i=this.constructor.name;return l.warn(`Adding an actionable (user controllable) child to a Button (${i}) is not supported; use a ClickableComponent instead.`),f.prototype.addChild.call(this,e,t)}enable(){super.enable(),this.el_.removeAttribute("disabled")}disable(){super.disable(),this.el_.setAttribute("disabled","disabled")}handleKeyDown(e){r.isEventKey(e,"Space")||r.isEventKey(e,"Enter")?e.stopPropagation():super.handleKeyDown(e)}}f.registerComponent("Button",s);class Rs extends s{constructor(e,t){super(e,t),this.mouseused_=!1,this.setIcon("play"),this.on("mousedown",e=>this.handleMouseDown(e))}buildCSSClass(){return"vjs-big-play-button"}handleClick(e){var t=this.player_.play();if(this.mouseused_&&"clientX"in e&&"clientY"in e)Xt(t),this.player_.tech(!0)&&this.player_.tech(!0).focus();else{var e=this.player_.getChild("controlBar");const i=e&&e.getChild("playToggle");i?(e=()=>i.focus(),Gt(t)?t.then(e,()=>{}):this.setTimeout(e,1)):this.player_.tech(!0).focus()}}handleKeyDown(e){this.mouseused_=!1,super.handleKeyDown(e)}handleMouseDown(e){this.mouseused_=!0}}Rs.prototype.controlText_="Play Video",f.registerComponent("BigPlayButton",Rs);s;f.registerComponent("CloseButton",class extends s{constructor(e,t){super(e,t),this.setIcon("cancel"),this.controlText(t&&t.controlText||this.localize("Close"))}buildCSSClass(){return"vjs-close-button "+super.buildCSSClass()}handleClick(e){this.trigger({type:"close",bubbles:!1})}handleKeyDown(e){r.isEventKey(e,"Esc")?(e.preventDefault(),e.stopPropagation(),this.trigger("click")):super.handleKeyDown(e)}});class Ms extends s{constructor(e,t={}){super(e,t),t.replay=void 0===t.replay||t.replay,this.setIcon("play"),this.on(e,"play",e=>this.handlePlay(e)),this.on(e,"pause",e=>this.handlePause(e)),t.replay&&this.on(e,"ended",e=>this.handleEnded(e))}buildCSSClass(){return"vjs-play-control "+super.buildCSSClass()}handleClick(e){this.player_.paused()?Xt(this.player_.play()):this.player_.pause()}handleSeeked(e){this.removeClass("vjs-ended"),this.player_.paused()?this.handlePause(e):this.handlePlay(e)}handlePlay(e){this.removeClass("vjs-ended","vjs-paused"),this.addClass("vjs-playing"),this.setIcon("pause"),this.controlText("Pause")}handlePause(e){this.removeClass("vjs-playing"),this.addClass("vjs-paused"),this.setIcon("play"),this.controlText("Play")}handleEnded(e){this.removeClass("vjs-playing"),this.addClass("vjs-ended"),this.setIcon("replay"),this.controlText("Replay"),this.one(this.player_,"seeked",e=>this.handleSeeked(e))}}Ms.prototype.controlText_="Play",f.registerComponent("PlayToggle",Ms);class Us extends f{constructor(e,t){super(e,t),this.on(e,["timeupdate","ended"],e=>this.updateContent(e)),this.updateTextNode_()}createEl(){var e=this.buildCSSClass(),t=super.createEl("div",{className:e+" vjs-time-control vjs-control"}),i=o("span",{className:"vjs-control-text",textContent:this.localize(this.labelText_)+" "},{role:"presentation"});return t.appendChild(i),this.contentEl_=o("span",{className:e+"-display"},{role:"presentation"}),t.appendChild(this.contentEl_),t}dispose(){this.contentEl_=null,this.textNode_=null,super.dispose()}updateTextNode_(e=0){e=Vt(e),this.formattedTime_!==e&&(this.formattedTime_=e,this.requestNamedAnimationFrame("TimeDisplay#updateTextNode_",()=>{if(this.contentEl_){let e=this.textNode_;e&&this.contentEl_.firstChild!==e&&(e=null,l.warn("TimeDisplay#updateTextnode_: Prevented replacement of text node element since it was no longer a child of this node. Appending a new node instead.")),this.textNode_=document.createTextNode(this.formattedTime_),this.textNode_&&(e?this.contentEl_.replaceChild(this.textNode_,e):this.contentEl_.appendChild(this.textNode_))}}))}updateContent(e){}}Us.prototype.labelText_="Time",Us.prototype.controlText_="Time",f.registerComponent("TimeDisplay",Us);class Bs extends Us{buildCSSClass(){return"vjs-current-time"}updateContent(e){let t;t=this.player_.ended()?this.player_.duration():this.player_.scrubbing()?this.player_.getCache().currentTime:this.player_.currentTime(),this.updateTextNode_(t)}}Bs.prototype.labelText_="Current Time",Bs.prototype.controlText_="Current Time",f.registerComponent("CurrentTimeDisplay",Bs);class Fs extends Us{constructor(e,t){super(e,t);t=e=>this.updateContent(e);this.on(e,"durationchange",t),this.on(e,"loadstart",t),this.on(e,"loadedmetadata",t)}buildCSSClass(){return"vjs-duration"}updateContent(e){var t=this.player_.duration();this.updateTextNode_(t)}}Fs.prototype.labelText_="Duration",Fs.prototype.controlText_="Duration",f.registerComponent("DurationDisplay",Fs);class qs extends f{createEl(){var e=super.createEl("div",{className:"vjs-time-control vjs-time-divider"},{"aria-hidden":!0}),t=super.createEl("div"),i=super.createEl("span",{textContent:"/"});return t.appendChild(i),e.appendChild(t),e}}f.registerComponent("TimeDivider",qs);class js extends Us{constructor(e,t){super(e,t),this.on(e,"durationchange",e=>this.updateContent(e))}buildCSSClass(){return"vjs-remaining-time"}createEl(){var e=super.createEl();return!1!==this.options_.displayNegative&&e.insertBefore(o("span",{},{"aria-hidden":!0},"-"),this.contentEl_),e}updateContent(e){if("number"==typeof this.player_.duration()){let e;e=this.player_.ended()?0:this.player_.remainingTimeDisplay?this.player_.remainingTimeDisplay():this.player_.remainingTime(),this.updateTextNode_(e)}}}js.prototype.labelText_="Remaining Time",js.prototype.controlText_="Remaining Time",f.registerComponent("RemainingTimeDisplay",js);class Hs extends f{constructor(e,t){super(e,t),this.updateShowing(),this.on(this.player(),"durationchange",e=>this.updateShowing(e))}createEl(){var e=super.createEl("div",{className:"vjs-live-control vjs-control"});return this.contentEl_=o("div",{className:"vjs-live-display"},{"aria-live":"off"}),this.contentEl_.appendChild(o("span",{className:"vjs-control-text",textContent:this.localize("Stream Type")+" "})),this.contentEl_.appendChild(document.createTextNode(this.localize("LIVE"))),e.appendChild(this.contentEl_),e}dispose(){this.contentEl_=null,super.dispose()}updateShowing(e){this.player().duration()===1/0?this.show():this.hide()}}f.registerComponent("LiveDisplay",Hs);class Vs extends s{constructor(e,t){super(e,t),this.updateLiveEdgeStatus(),this.player_.liveTracker&&(this.updateLiveEdgeStatusHandler_=e=>this.updateLiveEdgeStatus(e),this.on(this.player_.liveTracker,"liveedgechange",this.updateLiveEdgeStatusHandler_))}createEl(){var e=super.createEl("button",{className:"vjs-seek-to-live-control vjs-control"});return this.setIcon("circle",e),this.textEl_=o("span",{className:"vjs-seek-to-live-text",textContent:this.localize("LIVE")},{"aria-hidden":"true"}),e.appendChild(this.textEl_),e}updateLiveEdgeStatus(){!this.player_.liveTracker||this.player_.liveTracker.atLiveEdge()?(this.setAttribute("aria-disabled",!0),this.addClass("vjs-at-live-edge"),this.controlText("Seek to live, currently playing live")):(this.setAttribute("aria-disabled",!1),this.removeClass("vjs-at-live-edge"),this.controlText("Seek to live, currently behind live"))}handleClick(){this.player_.liveTracker.seekToLiveEdge()}dispose(){this.player_.liveTracker&&this.off(this.player_.liveTracker,"liveedgechange",this.updateLiveEdgeStatusHandler_),this.textEl_=null,super.dispose()}}function $s(e,t,i){return e=Number(e),Math.min(i,Math.max(t,isNaN(e)?t:e))}Vs.prototype.controlText_="Seek to live, currently playing live",f.registerComponent("SeekToLive",Vs);gi=Object.freeze({__proto__:null,clamp:$s});class zs extends f{constructor(e,t){super(e,t),this.handleMouseDown_=e=>this.handleMouseDown(e),this.handleMouseUp_=e=>this.handleMouseUp(e),this.handleKeyDown_=e=>this.handleKeyDown(e),this.handleClick_=e=>this.handleClick(e),this.handleMouseMove_=e=>this.handleMouseMove(e),this.update_=e=>this.update(e),this.bar=this.getChild(this.options_.barName),this.vertical(!!this.options_.vertical),this.enable()}enabled(){return this.enabled_}enable(){this.enabled()||(this.on("mousedown",this.handleMouseDown_),this.on("touchstart",this.handleMouseDown_),this.on("keydown",this.handleKeyDown_),this.on("click",this.handleClick_),this.on(this.player_,"controlsvisible",this.update),this.playerEvent&&this.on(this.player_,this.playerEvent,this.update),this.removeClass("disabled"),this.setAttribute("tabindex",0),this.enabled_=!0)}disable(){var e;this.enabled()&&(e=this.bar.el_.ownerDocument,this.off("mousedown",this.handleMouseDown_),this.off("touchstart",this.handleMouseDown_),this.off("keydown",this.handleKeyDown_),this.off("click",this.handleClick_),this.off(this.player_,"controlsvisible",this.update_),this.off(e,"mousemove",this.handleMouseMove_),this.off(e,"mouseup",this.handleMouseUp_),this.off(e,"touchmove",this.handleMouseMove_),this.off(e,"touchend",this.handleMouseUp_),this.removeAttribute("tabindex"),this.addClass("disabled"),this.playerEvent&&this.off(this.player_,this.playerEvent,this.update),this.enabled_=!1)}createEl(e,t={},i={}){return t.className=t.className+" vjs-slider",t=Object.assign({tabIndex:0},t),i=Object.assign({role:"slider","aria-valuenow":0,"aria-valuemin":0,"aria-valuemax":100},i),super.createEl(e,t,i)}handleMouseDown(e){var t=this.bar.el_.ownerDocument;"mousedown"===e.type&&e.preventDefault(),"touchstart"!==e.type||oe||e.preventDefault(),Ne(),this.addClass("vjs-sliding"),this.trigger("slideractive"),this.on(t,"mousemove",this.handleMouseMove_),this.on(t,"mouseup",this.handleMouseUp_),this.on(t,"touchmove",this.handleMouseMove_),this.on(t,"touchend",this.handleMouseUp_),this.handleMouseMove(e,!0)}handleMouseMove(e){}handleMouseUp(e){var t=this.bar.el_.ownerDocument;Re(),this.removeClass("vjs-sliding"),this.trigger("sliderinactive"),this.off(t,"mousemove",this.handleMouseMove_),this.off(t,"mouseup",this.handleMouseUp_),this.off(t,"touchmove",this.handleMouseMove_),this.off(t,"touchend",this.handleMouseUp_),this.update()}update(){if(this.el_&&this.bar){const t=this.getProgress();return t!==this.progress_&&(this.progress_=t,this.requestNamedAnimationFrame("Slider#update",()=>{var e=this.vertical()?"height":"width";this.bar.el().style[e]=(100*t).toFixed(2)+"%"})),t}}getProgress(){return Number($s(this.getPercent(),0,1).toFixed(4))}calculateDistance(e){e=Be(this.el_,e);return this.vertical()?e.y:e.x}handleKeyDown(e){r.isEventKey(e,"Left")||r.isEventKey(e,"Down")?(e.preventDefault(),e.stopPropagation(),this.stepBack()):r.isEventKey(e,"Right")||r.isEventKey(e,"Up")?(e.preventDefault(),e.stopPropagation(),this.stepForward()):super.handleKeyDown(e)}handleClick(e){e.stopPropagation(),e.preventDefault()}vertical(e){if(void 0===e)return this.vertical_||!1;this.vertical_=!!e,this.vertical_?this.addClass("vjs-slider-vertical"):this.addClass("vjs-slider-horizontal")}}f.registerComponent("Slider",zs);const Ws=(e,t)=>$s(e/t*100,0,100).toFixed(2)+"%";class Gs extends f{constructor(e,t){super(e,t),this.partEls_=[],this.on(e,"progress",e=>this.update(e))}createEl(){var e=super.createEl("div",{className:"vjs-load-progress"}),t=o("span",{className:"vjs-control-text"}),i=o("span",{textContent:this.localize("Loaded")}),s=document.createTextNode(": ");return this.percentageEl_=o("span",{className:"vjs-control-text-loaded-percentage",textContent:"0%"}),e.appendChild(t),t.appendChild(i),t.appendChild(s),t.appendChild(this.percentageEl_),e}dispose(){this.partEls_=null,this.percentageEl_=null,super.dispose()}update(e){this.requestNamedAnimationFrame("LoadProgressBar#update",()=>{var e=this.player_.liveTracker,i=this.player_.buffered(),e=e&&e.isLive()?e.seekableEnd():this.player_.duration(),s=this.player_.bufferedEnd(),r=this.partEls_,e=Ws(s,e);this.percent_!==e&&(this.el_.style.width=e,we(this.percentageEl_,e),this.percent_=e);for(let t=0;t<i.length;t++){var n=i.start(t),a=i.end(t);let e=r[t];e||(e=this.el_.appendChild(o()),r[t]=e),e.dataset.start===n&&e.dataset.end===a||(e.dataset.start=n,e.dataset.end=a,e.style.left=Ws(n,s),e.style.width=Ws(a-n,s))}for(let e=r.length;e>i.length;e--)this.el_.removeChild(r[e-1]);r.length=i.length})}}f.registerComponent("LoadProgressBar",Gs);class Xs extends f{constructor(e,t){super(e,t),this.update=mt(m(this,this.update),30)}createEl(){return super.createEl("div",{className:"vjs-time-tooltip"},{"aria-hidden":"true"})}update(t,i,s){var r=Ue(this.el_),n=Me(this.player_.el()),i=t.width*i;if(n&&r){var a=t.left-n.left+i,i=t.width-i+(n.right-t.right);let e=r.width/2;a<e?e+=e-a:i<e&&(e=i),e<0?e=0:e>r.width&&(e=r.width),e=Math.round(e),this.el_.style.right=`-${e}px`,this.write(s)}}write(e){we(this.el_,e)}updateTime(r,n,a,o){this.requestNamedAnimationFrame("TimeTooltip#updateTime",()=>{let e;var t,i,s=this.player_.duration();e=this.player_.liveTracker&&this.player_.liveTracker.isLive()?((i=(t=this.player_.liveTracker.liveWindow())-n*t)<1?"":"-")+Vt(i,t):Vt(a,s),this.update(r,n,e),o&&o()})}}f.registerComponent("TimeTooltip",Xs);class Ks extends f{constructor(e,t){super(e,t),this.setIcon("circle"),this.update=mt(m(this,this.update),30)}createEl(){return super.createEl("div",{className:"vjs-play-progress vjs-slider-bar"},{"aria-hidden":"true"})}update(e,t){var i,s=this.getChild("timeTooltip");s&&(i=this.player_.scrubbing()?this.player_.getCache().currentTime:this.player_.currentTime(),s.updateTime(e,t,i))}}Ks.prototype.options_={children:[]},c||ie||Ks.prototype.options_.children.push("timeTooltip"),f.registerComponent("PlayProgressBar",Ks);class Ys extends f{constructor(e,t){super(e,t),this.update=mt(m(this,this.update),30)}createEl(){return super.createEl("div",{className:"vjs-mouse-display"})}update(e,t){var i=t*this.player_.duration();this.getChild("timeTooltip").updateTime(e,t,i,()=>{this.el_.style.left=e.width*t+"px"})}}Ys.prototype.options_={children:["timeTooltip"]},f.registerComponent("MouseTimeDisplay",Ys);class Qs extends zs{constructor(e,t){super(e,t),this.setEventHandlers_()}setEventHandlers_(){this.update_=m(this,this.update),this.update=mt(this.update_,30),this.on(this.player_,["ended","durationchange","timeupdate"],this.update),this.player_.liveTracker&&this.on(this.player_.liveTracker,"liveedgechange",this.update),this.updateInterval=null,this.enableIntervalHandler_=e=>this.enableInterval_(e),this.disableIntervalHandler_=e=>this.disableInterval_(e),this.on(this.player_,["playing"],this.enableIntervalHandler_),this.on(this.player_,["ended","pause","waiting"],this.disableIntervalHandler_),"hidden"in document&&"visibilityState"in document&&this.on(document,"visibilitychange",this.toggleVisibility_)}toggleVisibility_(e){"hidden"===document.visibilityState?(this.cancelNamedAnimationFrame("SeekBar#update"),this.cancelNamedAnimationFrame("Slider#update"),this.disableInterval_(e)):(this.player_.ended()||this.player_.paused()||this.enableInterval_(),this.update())}enableInterval_(){this.updateInterval||(this.updateInterval=this.setInterval(this.update,30))}disableInterval_(e){this.player_.liveTracker&&this.player_.liveTracker.isLive()&&e&&"ended"!==e.type||this.updateInterval&&(this.clearInterval(this.updateInterval),this.updateInterval=null)}createEl(){return super.createEl("div",{className:"vjs-progress-holder"},{"aria-label":this.localize("Progress Bar")})}update(e){if("hidden"!==document.visibilityState){const s=super.update();return this.requestNamedAnimationFrame("SeekBar#update",()=>{var e=this.player_.ended()?this.player_.duration():this.getCurrentTime_(),t=this.player_.liveTracker;let i=this.player_.duration();t&&t.isLive()&&(i=this.player_.liveTracker.liveCurrentTime()),this.percent_!==s&&(this.el_.setAttribute("aria-valuenow",(100*s).toFixed(2)),this.percent_=s),this.currentTime_===e&&this.duration_===i||(this.el_.setAttribute("aria-valuetext",this.localize("progress bar timing: currentTime={1} duration={2}",[Vt(e,i),Vt(i,i)],"{1} of {2}")),this.currentTime_=e,this.duration_=i),this.bar&&this.bar.update(Me(this.el()),this.getProgress())}),s}}userSeek_(e){this.player_.liveTracker&&this.player_.liveTracker.isLive()&&this.player_.liveTracker.nextSeekedFromUser(),this.player_.currentTime(e)}getCurrentTime_(){return this.player_.scrubbing()?this.player_.getCache().currentTime:this.player_.currentTime()}getPercent(){var e=this.getCurrentTime_();let t;var i=this.player_.liveTracker;return i&&i.isLive()?(t=(e-i.seekableStart())/i.liveWindow(),i.atLiveEdge()&&(t=1)):t=e/this.player_.duration(),t}handleMouseDown(e){$e(e)&&(e.stopPropagation(),this.videoWasPlaying=!this.player_.paused(),this.player_.pause(),super.handleMouseDown(e))}handleMouseMove(t,i=!1){if($e(t)&&!isNaN(this.player_.duration())){i||this.player_.scrubbing()||this.player_.scrubbing(!0);let e;i=this.calculateDistance(t),t=this.player_.liveTracker;if(t&&t.isLive()){if(.99<=i)return void t.seekToLiveEdge();var s=t.seekableStart(),r=t.liveCurrentTime();if((e=(e=(e=s+i*t.liveWindow())>=r?r:e)<=s?s+.1:e)===1/0)return}else(e=i*this.player_.duration())===this.player_.duration()&&(e-=.1);this.userSeek_(e)}}enable(){super.enable();var e=this.getChild("mouseTimeDisplay");e&&e.show()}disable(){super.disable();var e=this.getChild("mouseTimeDisplay");e&&e.hide()}handleMouseUp(e){super.handleMouseUp(e),e&&e.stopPropagation(),this.player_.scrubbing(!1),this.player_.trigger({type:"timeupdate",target:this,manuallyTriggered:!0}),this.videoWasPlaying?Xt(this.player_.play()):this.update_()}stepForward(){this.userSeek_(this.player_.currentTime()+5)}stepBack(){this.userSeek_(this.player_.currentTime()-5)}handleAction(e){this.player_.paused()?this.player_.play():this.player_.pause()}handleKeyDown(e){var t,i=this.player_.liveTracker;r.isEventKey(e,"Space")||r.isEventKey(e,"Enter")?(e.preventDefault(),e.stopPropagation(),this.handleAction(e)):r.isEventKey(e,"Home")?(e.preventDefault(),e.stopPropagation(),this.userSeek_(0)):r.isEventKey(e,"End")?(e.preventDefault(),e.stopPropagation(),i&&i.isLive()?this.userSeek_(i.liveCurrentTime()):this.userSeek_(this.player_.duration())):/^[0-9]$/.test(r(e))?(e.preventDefault(),e.stopPropagation(),t=10*(r.codes[r(e)]-r.codes[0])/100,i&&i.isLive()?this.userSeek_(i.seekableStart()+i.liveWindow()*t):this.userSeek_(this.player_.duration()*t)):r.isEventKey(e,"PgDn")?(e.preventDefault(),e.stopPropagation(),this.userSeek_(this.player_.currentTime()-60)):r.isEventKey(e,"PgUp")?(e.preventDefault(),e.stopPropagation(),this.userSeek_(this.player_.currentTime()+60)):super.handleKeyDown(e)}dispose(){this.disableInterval_(),this.off(this.player_,["ended","durationchange","timeupdate"],this.update),this.player_.liveTracker&&this.off(this.player_.liveTracker,"liveedgechange",this.update),this.off(this.player_,["playing"],this.enableIntervalHandler_),this.off(this.player_,["ended","pause","waiting"],this.disableIntervalHandler_),"hidden"in document&&"visibilityState"in document&&this.off(document,"visibilitychange",this.toggleVisibility_),super.dispose()}}Qs.prototype.options_={children:["loadProgressBar","playProgressBar"],barName:"playProgressBar"},c||ie||Qs.prototype.options_.children.splice(1,0,"mouseTimeDisplay"),f.registerComponent("SeekBar",Qs);class Js extends f{constructor(e,t){super(e,t),this.handleMouseMove=mt(m(this,this.handleMouseMove),30),this.throttledHandleMouseSeek=mt(m(this,this.handleMouseSeek),30),this.handleMouseUpHandler_=e=>this.handleMouseUp(e),this.handleMouseDownHandler_=e=>this.handleMouseDown(e),this.enable()}createEl(){return super.createEl("div",{className:"vjs-progress-control vjs-control"})}handleMouseMove(e){var t,i,s,r,n=this.getChild("seekBar");n&&(t=n.getChild("playProgressBar"),i=n.getChild("mouseTimeDisplay"),t||i)&&(s=Ue(r=n.el()),r=$s(r=Be(r,e).x,0,1),i&&i.update(s,r),t)&&t.update(s,n.getProgress())}handleMouseSeek(e){var t=this.getChild("seekBar");t&&t.handleMouseMove(e)}enabled(){return this.enabled_}disable(){var e;this.children().forEach(e=>e.disable&&e.disable()),this.enabled()&&(this.off(["mousedown","touchstart"],this.handleMouseDownHandler_),this.off(this.el_,"mousemove",this.handleMouseMove),this.removeListenersAddedOnMousedownAndTouchstart(),this.addClass("disabled"),this.enabled_=!1,this.player_.scrubbing())&&(e=this.getChild("seekBar"),this.player_.scrubbing(!1),e.videoWasPlaying)&&Xt(this.player_.play())}enable(){this.children().forEach(e=>e.enable&&e.enable()),this.enabled()||(this.on(["mousedown","touchstart"],this.handleMouseDownHandler_),this.on(this.el_,"mousemove",this.handleMouseMove),this.removeClass("disabled"),this.enabled_=!0)}removeListenersAddedOnMousedownAndTouchstart(){var e=this.el_.ownerDocument;this.off(e,"mousemove",this.throttledHandleMouseSeek),this.off(e,"touchmove",this.throttledHandleMouseSeek),this.off(e,"mouseup",this.handleMouseUpHandler_),this.off(e,"touchend",this.handleMouseUpHandler_)}handleMouseDown(e){var t=this.el_.ownerDocument,i=this.getChild("seekBar");i&&i.handleMouseDown(e),this.on(t,"mousemove",this.throttledHandleMouseSeek),this.on(t,"touchmove",this.throttledHandleMouseSeek),this.on(t,"mouseup",this.handleMouseUpHandler_),this.on(t,"touchend",this.handleMouseUpHandler_)}handleMouseUp(e){var t=this.getChild("seekBar");t&&t.handleMouseUp(e),this.removeListenersAddedOnMousedownAndTouchstart()}}Js.prototype.options_={children:["seekBar"]},f.registerComponent("ProgressControl",Js);class Zs extends s{constructor(e,t){super(e,t),this.setIcon("picture-in-picture-enter"),this.on(e,["enterpictureinpicture","leavepictureinpicture"],e=>this.handlePictureInPictureChange(e)),this.on(e,["disablepictureinpicturechanged","loadedmetadata"],e=>this.handlePictureInPictureEnabledChange(e)),this.on(e,["loadedmetadata","audioonlymodechange","audiopostermodechange"],()=>this.handlePictureInPictureAudioModeChange()),this.disable()}buildCSSClass(){return"vjs-picture-in-picture-control vjs-hidden "+super.buildCSSClass()}handlePictureInPictureAudioModeChange(){"audio"===this.player_.currentType().substring(0,5)||this.player_.audioPosterMode()||this.player_.audioOnlyMode()?(this.player_.isInPictureInPicture()&&this.player_.exitPictureInPicture(),this.hide()):this.show()}handlePictureInPictureEnabledChange(){document.pictureInPictureEnabled&&!1===this.player_.disablePictureInPicture()||this.player_.options_.enableDocumentPictureInPicture&&"documentPictureInPicture"in window?this.enable():this.disable()}handlePictureInPictureChange(e){this.player_.isInPictureInPicture()?(this.setIcon("picture-in-picture-exit"),this.controlText("Exit Picture-in-Picture")):(this.setIcon("picture-in-picture-enter"),this.controlText("Picture-in-Picture")),this.handlePictureInPictureEnabledChange()}handleClick(e){this.player_.isInPictureInPicture()?this.player_.exitPictureInPicture():this.player_.requestPictureInPicture()}show(){"function"==typeof document.exitPictureInPicture&&super.show()}}Zs.prototype.controlText_="Picture-in-Picture",f.registerComponent("PictureInPictureToggle",Zs);class er extends s{constructor(e,t){super(e,t),this.setIcon("fullscreen-enter"),this.on(e,"fullscreenchange",e=>this.handleFullscreenChange(e)),!1===document[e.fsApi_.fullscreenEnabled]&&this.disable()}buildCSSClass(){return"vjs-fullscreen-control "+super.buildCSSClass()}handleFullscreenChange(e){this.player_.isFullscreen()?(this.controlText("Exit Fullscreen"),this.setIcon("fullscreen-exit")):(this.controlText("Fullscreen"),this.setIcon("fullscreen-enter"))}handleClick(e){this.player_.isFullscreen()?this.player_.exitFullscreen():this.player_.requestFullscreen()}}er.prototype.controlText_="Fullscreen",f.registerComponent("FullscreenToggle",er);class tr extends f{createEl(){var e=super.createEl("div",{className:"vjs-volume-level"});return this.setIcon("circle",e),e.appendChild(super.createEl("span",{className:"vjs-control-text"})),e}}f.registerComponent("VolumeLevel",tr);class ir extends f{constructor(e,t){super(e,t),this.update=mt(m(this,this.update),30)}createEl(){return super.createEl("div",{className:"vjs-volume-tooltip"},{"aria-hidden":"true"})}update(t,i,s,e){if(!s){var s=Me(this.el_),r=Me(this.player_.el()),i=t.width*i;if(!r||!s)return;var n=t.left-r.left+i,i=t.width-i+(r.right-t.right);let e=s.width/2;n<e?e+=e-n:i<e&&(e=i),e<0?e=0:e>s.width&&(e=s.width),this.el_.style.right=`-${e}px`}this.write(e+"%")}write(e){we(this.el_,e)}updateVolume(e,t,i,s,r){this.requestNamedAnimationFrame("VolumeLevelTooltip#updateVolume",()=>{this.update(e,t,i,s.toFixed(0)),r&&r()})}}f.registerComponent("VolumeLevelTooltip",ir);class sr extends f{constructor(e,t){super(e,t),this.update=mt(m(this,this.update),30)}createEl(){return super.createEl("div",{className:"vjs-mouse-display"})}update(e,t,i){var s=100*t;this.getChild("volumeLevelTooltip").updateVolume(e,t,i,s,()=>{i?this.el_.style.bottom=e.height*t+"px":this.el_.style.left=e.width*t+"px"})}}sr.prototype.options_={children:["volumeLevelTooltip"]},f.registerComponent("MouseVolumeLevelDisplay",sr);class rr extends zs{constructor(e,t){super(e,t),this.on("slideractive",e=>this.updateLastVolume_(e)),this.on(e,"volumechange",e=>this.updateARIAAttributes(e)),e.ready(()=>this.updateARIAAttributes())}createEl(){return super.createEl("div",{className:"vjs-volume-bar vjs-slider-bar"},{"aria-label":this.localize("Volume Level"),"aria-live":"polite"})}handleMouseDown(e){$e(e)&&super.handleMouseDown(e)}handleMouseMove(e){var t,i,s,r=this.getChild("mouseVolumeLevelDisplay");r&&(t=Me(s=this.el()),i=this.vertical(),s=Be(s,e),s=$s(s=i?s.y:s.x,0,1),r.update(t,s,i)),$e(e)&&(this.checkMuted(),this.player_.volume(this.calculateDistance(e)))}checkMuted(){this.player_.muted()&&this.player_.muted(!1)}getPercent(){return this.player_.muted()?0:this.player_.volume()}stepForward(){this.checkMuted(),this.player_.volume(this.player_.volume()+.1)}stepBack(){this.checkMuted(),this.player_.volume(this.player_.volume()-.1)}updateARIAAttributes(e){var t=this.player_.muted()?0:this.volumeAsPercentage_();this.el_.setAttribute("aria-valuenow",t),this.el_.setAttribute("aria-valuetext",t+"%")}volumeAsPercentage_(){return Math.round(100*this.player_.volume())}updateLastVolume_(){const e=this.player_.volume();this.one("sliderinactive",()=>{0===this.player_.volume()&&this.player_.lastVolume_(e)})}}rr.prototype.options_={children:["volumeLevel"],barName:"volumeLevel"},c||ie||rr.prototype.options_.children.splice(0,0,"mouseVolumeLevelDisplay"),rr.prototype.playerEvent="volumechange",f.registerComponent("VolumeBar",rr);class nr extends f{constructor(e,t={}){var i,s;t.vertical=t.vertical||!1,"undefined"!=typeof t.volumeBar&&!Y(t.volumeBar)||(t.volumeBar=t.volumeBar||{},t.volumeBar.vertical=t.vertical),super(e,t),i=this,(s=e).tech_&&!s.tech_.featuresVolumeControl&&i.addClass("vjs-hidden"),i.on(s,"loadstart",function(){s.tech_.featuresVolumeControl?i.removeClass("vjs-hidden"):i.addClass("vjs-hidden")}),this.throttledHandleMouseMove=mt(m(this,this.handleMouseMove),30),this.handleMouseUpHandler_=e=>this.handleMouseUp(e),this.on("mousedown",e=>this.handleMouseDown(e)),this.on("touchstart",e=>this.handleMouseDown(e)),this.on("mousemove",e=>this.handleMouseMove(e)),this.on(this.volumeBar,["focus","slideractive"],()=>{this.volumeBar.addClass("vjs-slider-active"),this.addClass("vjs-slider-active"),this.trigger("slideractive")}),this.on(this.volumeBar,["blur","sliderinactive"],()=>{this.volumeBar.removeClass("vjs-slider-active"),this.removeClass("vjs-slider-active"),this.trigger("sliderinactive")})}createEl(){let e="vjs-volume-horizontal";return this.options_.vertical&&(e="vjs-volume-vertical"),super.createEl("div",{className:"vjs-volume-control vjs-control "+e})}handleMouseDown(e){var t=this.el_.ownerDocument;this.on(t,"mousemove",this.throttledHandleMouseMove),this.on(t,"touchmove",this.throttledHandleMouseMove),this.on(t,"mouseup",this.handleMouseUpHandler_),this.on(t,"touchend",this.handleMouseUpHandler_)}handleMouseUp(e){var t=this.el_.ownerDocument;this.off(t,"mousemove",this.throttledHandleMouseMove),this.off(t,"touchmove",this.throttledHandleMouseMove),this.off(t,"mouseup",this.handleMouseUpHandler_),this.off(t,"touchend",this.handleMouseUpHandler_)}handleMouseMove(e){this.volumeBar.handleMouseMove(e)}}nr.prototype.options_={children:["volumeBar"]},f.registerComponent("VolumeControl",nr);class ar extends s{constructor(e,t){var i,s;super(e,t),i=this,(s=e).tech_&&!s.tech_.featuresMuteControl&&i.addClass("vjs-hidden"),i.on(s,"loadstart",function(){s.tech_.featuresMuteControl?i.removeClass("vjs-hidden"):i.addClass("vjs-hidden")}),this.on(e,["loadstart","volumechange"],e=>this.update(e))}buildCSSClass(){return"vjs-mute-control "+super.buildCSSClass()}handleClick(e){var t=this.player_.volume(),i=this.player_.lastVolume_();0===t?(this.player_.volume(i<.1?.1:i),this.player_.muted(!1)):this.player_.muted(!this.player_.muted())}update(e){this.updateIcon_(),this.updateControlText_()}updateIcon_(){var e=this.player_.volume();let t=3;this.setIcon("volume-high"),c&&this.player_.tech_&&this.player_.tech_.el_&&this.player_.muted(this.player_.tech_.el_.muted),0===e||this.player_.muted()?(this.setIcon("volume-mute"),t=0):e<.33?(this.setIcon("volume-low"),t=1):e<.67&&(this.setIcon("volume-medium"),t=2),xe(this.el_,[0,1,2,3].reduce((e,t)=>e+`${t?" ":""}vjs-vol-`+t,"")),ke(this.el_,"vjs-vol-"+t)}updateControlText_(){var e=this.player_.muted()||0===this.player_.volume()?"Unmute":"Mute";this.controlText()!==e&&this.controlText(e)}}ar.prototype.controlText_="Mute",f.registerComponent("MuteToggle",ar);class or extends f{constructor(e,t={}){"undefined"!=typeof t.inline?t.inline=t.inline:t.inline=!0,"undefined"!=typeof t.volumeControl&&!Y(t.volumeControl)||(t.volumeControl=t.volumeControl||{},t.volumeControl.vertical=!t.inline),super(e,t),this.handleKeyPressHandler_=e=>this.handleKeyPress(e),this.on(e,["loadstart"],e=>this.volumePanelState_(e)),this.on(this.muteToggle,"keyup",e=>this.handleKeyPress(e)),this.on(this.volumeControl,"keyup",e=>this.handleVolumeControlKeyUp(e)),this.on("keydown",e=>this.handleKeyPress(e)),this.on("mouseover",e=>this.handleMouseOver(e)),this.on("mouseout",e=>this.handleMouseOut(e)),this.on(this.volumeControl,["slideractive"],this.sliderActive_),this.on(this.volumeControl,["sliderinactive"],this.sliderInactive_)}sliderActive_(){this.addClass("vjs-slider-active")}sliderInactive_(){this.removeClass("vjs-slider-active")}volumePanelState_(){this.volumeControl.hasClass("vjs-hidden")&&this.muteToggle.hasClass("vjs-hidden")&&this.addClass("vjs-hidden"),this.volumeControl.hasClass("vjs-hidden")&&!this.muteToggle.hasClass("vjs-hidden")&&this.addClass("vjs-mute-toggle-only")}createEl(){let e="vjs-volume-panel-horizontal";return this.options_.inline||(e="vjs-volume-panel-vertical"),super.createEl("div",{className:"vjs-volume-panel vjs-control "+e})}dispose(){this.handleMouseOut(),super.dispose()}handleVolumeControlKeyUp(e){r.isEventKey(e,"Esc")&&this.muteToggle.focus()}handleMouseOver(e){this.addClass("vjs-hover"),dt(document,"keyup",this.handleKeyPressHandler_)}handleMouseOut(e){this.removeClass("vjs-hover"),p(document,"keyup",this.handleKeyPressHandler_)}handleKeyPress(e){r.isEventKey(e,"Esc")&&this.handleMouseOut()}}or.prototype.options_={children:["muteToggle","volumeControl"]},f.registerComponent("VolumePanel",or);s;f.registerComponent("SkipForward",class extends s{constructor(e,t){super(e,t),this.validOptions=[5,10,30],this.skipTime=this.getSkipForwardTime(),this.skipTime&&this.validOptions.includes(this.skipTime)?(this.setIcon("forward-"+this.skipTime),this.controlText(this.localize("Skip forward {1} seconds",[this.skipTime])),this.show()):this.hide()}getSkipForwardTime(){var e=this.options_.playerOptions;return e.controlBar&&e.controlBar.skipButtons&&e.controlBar.skipButtons.forward}buildCSSClass(){return`vjs-skip-forward-${this.getSkipForwardTime()} `+super.buildCSSClass()}handleClick(e){if(!isNaN(this.player_.duration())){var t=this.player_.currentTime(),i=this.player_.liveTracker,i=i&&i.isLive()?i.seekableEnd():this.player_.duration();let e;e=t+this.skipTime<=i?t+this.skipTime:i,this.player_.currentTime(e)}}handleLanguagechange(){this.controlText(this.localize("Skip forward {1} seconds",[this.skipTime]))}});class lr extends s{constructor(e,t){super(e,t),this.validOptions=[5,10,30],this.skipTime=this.getSkipBackwardTime(),this.skipTime&&this.validOptions.includes(this.skipTime)?(this.setIcon("replay-"+this.skipTime),this.controlText(this.localize("Skip backward {1} seconds",[this.skipTime])),this.show()):this.hide()}getSkipBackwardTime(){var e=this.options_.playerOptions;return e.controlBar&&e.controlBar.skipButtons&&e.controlBar.skipButtons.backward}buildCSSClass(){return`vjs-skip-backward-${this.getSkipBackwardTime()} `+super.buildCSSClass()}handleClick(e){var t=this.player_.currentTime(),i=this.player_.liveTracker,i=i&&i.isLive()&&i.seekableStart();let s;s=i&&t-this.skipTime<=i?i:t>=this.skipTime?t-this.skipTime:0,this.player_.currentTime(s)}handleLanguagechange(){this.controlText(this.localize("Skip backward {1} seconds",[this.skipTime]))}}lr.prototype.controlText_="Skip Backward",f.registerComponent("SkipBackward",lr);class dr extends f{constructor(e,t){super(e,t),t&&(this.menuButton_=t.menuButton),this.focusedChild_=-1,this.on("keydown",e=>this.handleKeyDown(e)),this.boundHandleBlur_=e=>this.handleBlur(e),this.boundHandleTapClick_=e=>this.handleTapClick(e)}addEventListenerForItem(e){e instanceof f&&(this.on(e,"blur",this.boundHandleBlur_),this.on(e,["tap","click"],this.boundHandleTapClick_))}removeEventListenerForItem(e){e instanceof f&&(this.off(e,"blur",this.boundHandleBlur_),this.off(e,["tap","click"],this.boundHandleTapClick_))}removeChild(e){"string"==typeof e&&(e=this.getChild(e)),this.removeEventListenerForItem(e),super.removeChild(e)}addItem(e){e=this.addChild(e);e&&this.addEventListenerForItem(e)}createEl(){var e=this.options_.contentElType||"ul",e=(this.contentEl_=o(e,{className:"vjs-menu-content"}),this.contentEl_.setAttribute("role","menu"),super.createEl("div",{append:this.contentEl_,className:"vjs-menu"}));return e.appendChild(this.contentEl_),dt(e,"click",function(e){e.preventDefault(),e.stopImmediatePropagation()}),e}dispose(){this.contentEl_=null,this.boundHandleBlur_=null,this.boundHandleTapClick_=null,super.dispose()}handleBlur(e){const t=e.relatedTarget||document.activeElement;this.children().some(e=>e.el()===t)||(e=this.menuButton_)&&e.buttonPressed_&&t!==e.el().firstChild&&e.unpressButton()}handleTapClick(t){var e;this.menuButton_&&(this.menuButton_.unpressButton(),e=this.children(),Array.isArray(e))&&(e=e.filter(e=>e.el()===t.target)[0])&&"CaptionSettingsMenuItem"!==e.name()&&this.menuButton_.focus()}handleKeyDown(e){r.isEventKey(e,"Left")||r.isEventKey(e,"Down")?(e.preventDefault(),e.stopPropagation(),this.stepForward()):(r.isEventKey(e,"Right")||r.isEventKey(e,"Up"))&&(e.preventDefault(),e.stopPropagation(),this.stepBack())}stepForward(){let e=0;void 0!==this.focusedChild_&&(e=this.focusedChild_+1),this.focus(e)}stepBack(){let e=0;void 0!==this.focusedChild_&&(e=this.focusedChild_-1),this.focus(e)}focus(e=0){var t=this.children().slice();t.length&&t[0].hasClass("vjs-menu-title")&&t.shift(),0<t.length&&(e<0?e=0:e>=t.length&&(e=t.length-1),t[this.focusedChild_=e].el_.focus())}}f.registerComponent("Menu",dr);class hr extends f{constructor(e,t={}){super(e,t),this.menuButton_=new s(e,t),this.menuButton_.controlText(this.controlText_),this.menuButton_.el_.setAttribute("aria-haspopup","true");e=s.prototype.buildCSSClass(),this.menuButton_.el_.className=this.buildCSSClass()+" "+e,this.menuButton_.removeClass("vjs-control"),this.addChild(this.menuButton_),this.update(),this.enabled_=!0,t=e=>this.handleClick(e);this.handleMenuKeyUp_=e=>this.handleMenuKeyUp(e),this.on(this.menuButton_,"tap",t),this.on(this.menuButton_,"click",t),this.on(this.menuButton_,"keydown",e=>this.handleKeyDown(e)),this.on(this.menuButton_,"mouseenter",()=>{this.addClass("vjs-hover"),this.menu.show(),dt(document,"keyup",this.handleMenuKeyUp_)}),this.on("mouseleave",e=>this.handleMouseLeave(e)),this.on("keydown",e=>this.handleSubmenuKeyDown(e))}update(){var e=this.createMenu();this.menu&&(this.menu.dispose(),this.removeChild(this.menu)),this.menu=e,this.addChild(e),this.buttonPressed_=!1,this.menuButton_.el_.setAttribute("aria-expanded","false"),this.items&&this.items.length<=this.hideThreshold_?(this.hide(),this.menu.contentEl_.removeAttribute("role")):(this.show(),this.menu.contentEl_.setAttribute("role","menu"))}createMenu(){var e,t=new dr(this.player_,{menuButton:this});if(this.hideThreshold_=0,this.options_.title&&(e=o("li",{className:"vjs-menu-title",textContent:g(this.options_.title),tabIndex:-1}),e=new f(this.player_,{el:e}),t.addItem(e)),this.items=this.createItems(),this.items)for(let e=0;e<this.items.length;e++)t.addItem(this.items[e]);return t}createItems(){}createEl(){return super.createEl("div",{className:this.buildWrapperCSSClass()},{})}setIcon(e){super.setIcon(e,this.menuButton_.el_)}buildWrapperCSSClass(){let e="vjs-menu-button";!0===this.options_.inline?e+="-inline":e+="-popup";var t=s.prototype.buildCSSClass();return`vjs-menu-button ${e} ${t} `+super.buildCSSClass()}buildCSSClass(){let e="vjs-menu-button";return!0===this.options_.inline?e+="-inline":e+="-popup",`vjs-menu-button ${e} `+super.buildCSSClass()}controlText(e,t=this.menuButton_.el()){return this.menuButton_.controlText(e,t)}dispose(){this.handleMouseLeave(),super.dispose()}handleClick(e){this.buttonPressed_?this.unpressButton():this.pressButton()}handleMouseLeave(e){this.removeClass("vjs-hover"),p(document,"keyup",this.handleMenuKeyUp_)}focus(){this.menuButton_.focus()}blur(){this.menuButton_.blur()}handleKeyDown(e){r.isEventKey(e,"Esc")||r.isEventKey(e,"Tab")?(this.buttonPressed_&&this.unpressButton(),r.isEventKey(e,"Tab")||(e.preventDefault(),this.menuButton_.focus())):!r.isEventKey(e,"Up")&&!r.isEventKey(e,"Down")||this.buttonPressed_||(e.preventDefault(),this.pressButton())}handleMenuKeyUp(e){(r.isEventKey(e,"Esc")||r.isEventKey(e,"Tab"))&&this.removeClass("vjs-hover")}handleSubmenuKeyPress(e){this.handleSubmenuKeyDown(e)}handleSubmenuKeyDown(e){(r.isEventKey(e,"Esc")||r.isEventKey(e,"Tab"))&&(this.buttonPressed_&&this.unpressButton(),r.isEventKey(e,"Tab")||(e.preventDefault(),this.menuButton_.focus()))}pressButton(){this.enabled_&&(this.buttonPressed_=!0,this.menu.show(),this.menu.lockShowing(),this.menuButton_.el_.setAttribute("aria-expanded","true"),c&&Te()||this.menu.focus())}unpressButton(){this.enabled_&&(this.buttonPressed_=!1,this.menu.unlockShowing(),this.menu.hide(),this.menuButton_.el_.setAttribute("aria-expanded","false"))}disable(){this.unpressButton(),this.enabled_=!1,this.addClass("vjs-disabled"),this.menuButton_.disable()}enable(){this.enabled_=!0,this.removeClass("vjs-disabled"),this.menuButton_.enable()}}f.registerComponent("MenuButton",hr);class ur extends hr{constructor(e,t){const i=t.tracks;if(super(e,t),this.items.length<=1&&this.hide(),i){const s=m(this,this.update);i.addEventListener("removetrack",s),i.addEventListener("addtrack",s),i.addEventListener("labelchange",s),this.player_.on("ready",s),this.player_.on("dispose",function(){i.removeEventListener("removetrack",s),i.removeEventListener("addtrack",s),i.removeEventListener("labelchange",s)})}}}f.registerComponent("TrackButton",ur);const cr=["Tab","Esc","Up","Down","Right","Left"];class pr extends xs{constructor(e,t){super(e,t),this.selectable=t.selectable,this.isSelected_=t.selected||!1,this.multiSelectable=t.multiSelectable,this.selected(this.isSelected_),this.selectable?this.multiSelectable?this.el_.setAttribute("role","menuitemcheckbox"):this.el_.setAttribute("role","menuitemradio"):this.el_.setAttribute("role","menuitem")}createEl(e,t,i){this.nonIconControl=!0;t=super.createEl("li",Object.assign({className:"vjs-menu-item",tabIndex:-1},t),i),i=o("span",{className:"vjs-menu-item-text",textContent:this.localize(this.options_.label)});return this.player_.options_.experimentalSvgIcons?t.appendChild(i):t.replaceChild(i,t.querySelector(".vjs-icon-placeholder")),t}handleKeyDown(t){cr.some(e=>r.isEventKey(t,e))||super.handleKeyDown(t)}handleClick(e){this.selected(!0)}selected(e){this.selectable&&(e?(this.addClass("vjs-selected"),this.el_.setAttribute("aria-checked","true"),this.controlText(", selected"),this.isSelected_=!0):(this.removeClass("vjs-selected"),this.el_.setAttribute("aria-checked","false"),this.controlText(""),this.isSelected_=!1))}}f.registerComponent("MenuItem",pr);class mr extends pr{constructor(e,t){var i=t.track;const s=e.textTracks(),r=(t.label=i.label||i.language||"Unknown",t.selected="showing"===i.mode,super(e,t),this.track=i,this.kinds=(t.kinds||[t.kind||this.track.kind]).filter(Boolean),(...e)=>{this.handleTracksChange.apply(this,e)}),n=(...e)=>{this.handleSelectedLanguageChange.apply(this,e)};if(e.on(["loadstart","texttrackchange"],r),s.addEventListener("change",r),s.addEventListener("selectedlanguagechange",n),this.on("dispose",function(){e.off(["loadstart","texttrackchange"],r),s.removeEventListener("change",r),s.removeEventListener("selectedlanguagechange",n)}),void 0===s.onchange){let e;this.on(["tap","click"],function(){if("object"!=typeof window.Event)try{e=new window.Event("change")}catch(e){}e||(e=document.createEvent("Event")).initEvent("change",!0,!0),s.dispatchEvent(e)})}this.handleTracksChange()}handleClick(e){var t=this.track,i=this.player_.textTracks();if(super.handleClick(e),i)for(let e=0;e<i.length;e++){var s=i[e];-1!==this.kinds.indexOf(s.kind)&&(s===t?"showing"!==s.mode&&(s.mode="showing"):"disabled"!==s.mode&&(s.mode="disabled"))}}handleTracksChange(e){var t="showing"===this.track.mode;t!==this.isSelected_&&this.selected(t)}handleSelectedLanguageChange(e){var t;"showing"!==this.track.mode||(t=this.player_.cache_.selectedLanguage)&&t.enabled&&t.language===this.track.language&&t.kind!==this.track.kind||(this.player_.cache_.selectedLanguage={enabled:!0,language:this.track.language,kind:this.track.kind})}dispose(){this.track=null,super.dispose()}}f.registerComponent("TextTrackMenuItem",mr);class gr extends mr{constructor(e,t){t.track={player:e,kind:t.kind,kinds:t.kinds,default:!1,mode:"disabled"},t.kinds||(t.kinds=[t.kind]),t.label?t.track.label=t.label:t.track.label=t.kinds.join(" and ")+" off",t.selectable=!0,t.multiSelectable=!1,super(e,t)}handleTracksChange(e){var i=this.player().textTracks();let s=!0;for(let e=0,t=i.length;e<t;e++){var r=i[e];if(-1<this.options_.kinds.indexOf(r.kind)&&"showing"===r.mode){s=!1;break}}s!==this.isSelected_&&this.selected(s)}handleSelectedLanguageChange(e){var i=this.player().textTracks();let s=!0;for(let e=0,t=i.length;e<t;e++){var r=i[e];if(-1<["captions","descriptions","subtitles"].indexOf(r.kind)&&"showing"===r.mode){s=!1;break}}s&&(this.player_.cache_.selectedLanguage={enabled:!1})}handleLanguagechange(){this.$(".vjs-menu-item-text").textContent=this.player_.localize(this.options_.label),super.handleLanguagechange()}}f.registerComponent("OffTextTrackMenuItem",gr);class fr extends ur{constructor(e,t={}){t.tracks=e.textTracks(),super(e,t)}createItems(t=[],i=mr){let e;this.label_&&(e=this.label_+" off"),t.push(new gr(this.player_,{kinds:this.kinds_,kind:this.kind_,label:e})),this.hideThreshold_+=1;var s=this.player_.textTracks();Array.isArray(this.kinds_)||(this.kinds_=[this.kind_]);for(let e=0;e<s.length;e++){var r,n=s[e];-1<this.kinds_.indexOf(n.kind)&&((r=new i(this.player_,{track:n,kinds:this.kinds_,kind:this.kind_,selectable:!0,multiSelectable:!1})).addClass(`vjs-${n.kind}-menu-item`),t.push(r))}return t}}f.registerComponent("TextTrackButton",fr);class yr extends pr{constructor(e,t){var i=t.track,s=t.cue,r=e.currentTime();t.selectable=!0,t.multiSelectable=!1,t.label=s.text,t.selected=s.startTime<=r&&r<s.endTime,super(e,t),this.track=i,this.cue=s}handleClick(e){super.handleClick(),this.player_.currentTime(this.cue.startTime)}}f.registerComponent("ChaptersTrackMenuItem",yr);class _r extends fr{constructor(e,t,i){super(e,t,i),this.setIcon("chapters"),this.selectCurrentItem_=()=>{this.items.forEach(e=>{e.selected(this.track_.activeCues[0]===e.cue)})}}buildCSSClass(){return"vjs-chapters-button "+super.buildCSSClass()}buildWrapperCSSClass(){return"vjs-chapters-button "+super.buildWrapperCSSClass()}update(e){e&&e.track&&"chapters"!==e.track.kind||((e=this.findChaptersTrack())!==this.track_?(this.setTrack(e),super.update()):(!this.items||e&&e.cues&&e.cues.length!==this.items.length)&&super.update())}setTrack(e){var t;this.track_!==e&&(this.updateHandler_||(this.updateHandler_=this.update.bind(this)),this.track_&&((t=this.player_.remoteTextTrackEls().getTrackElementByTrack_(this.track_))&&t.removeEventListener("load",this.updateHandler_),this.track_.removeEventListener("cuechange",this.selectCurrentItem_),this.track_=null),this.track_=e,this.track_)&&(this.track_.mode="hidden",(t=this.player_.remoteTextTrackEls().getTrackElementByTrack_(this.track_))&&t.addEventListener("load",this.updateHandler_),this.track_.addEventListener("cuechange",this.selectCurrentItem_))}findChaptersTrack(){var t=this.player_.textTracks()||[];for(let e=t.length-1;0<=e;e--){var i=t[e];if(i.kind===this.kind_)return i}}getMenuCaption(){return this.track_&&this.track_.label?this.track_.label:this.localize(g(this.kind_))}createMenu(){return this.options_.title=this.getMenuCaption(),super.createMenu()}createItems(){var i=[];if(this.track_){var s=this.track_.cues;if(s)for(let e=0,t=s.length;e<t;e++){var r=s[e],r=new yr(this.player_,{track:this.track_,cue:r});i.push(r)}}return i}}_r.prototype.kind_="chapters",_r.prototype.controlText_="Chapters",f.registerComponent("ChaptersButton",_r);class vr extends fr{constructor(e,t,i){super(e,t,i),this.setIcon("audio-description");const s=e.textTracks(),r=m(this,this.handleTracksChange);s.addEventListener("change",r),this.on("dispose",function(){s.removeEventListener("change",r)})}handleTracksChange(e){var i=this.player().textTracks();let s=!1;for(let e=0,t=i.length;e<t;e++){var r=i[e];if(r.kind!==this.kind_&&"showing"===r.mode){s=!0;break}}s?this.disable():this.enable()}buildCSSClass(){return"vjs-descriptions-button "+super.buildCSSClass()}buildWrapperCSSClass(){return"vjs-descriptions-button "+super.buildWrapperCSSClass()}}vr.prototype.kind_="descriptions",vr.prototype.controlText_="Descriptions",f.registerComponent("DescriptionsButton",vr);class br extends fr{constructor(e,t,i){super(e,t,i),this.setIcon("subtitles")}buildCSSClass(){return"vjs-subtitles-button "+super.buildCSSClass()}buildWrapperCSSClass(){return"vjs-subtitles-button "+super.buildWrapperCSSClass()}}br.prototype.kind_="subtitles",br.prototype.controlText_="Subtitles",f.registerComponent("SubtitlesButton",br);class Tr extends mr{constructor(e,t){t.track={player:e,kind:t.kind,label:t.kind+" settings",selectable:!1,default:!1,mode:"disabled"},t.selectable=!1,t.name="CaptionSettingsMenuItem",super(e,t),this.addClass("vjs-texttrack-settings"),this.controlText(", opens "+t.kind+" settings dialog")}handleClick(e){this.player().getChild("textTrackSettings").open()}handleLanguagechange(){this.$(".vjs-menu-item-text").textContent=this.player_.localize(this.options_.kind+" settings"),super.handleLanguagechange()}}f.registerComponent("CaptionSettingsMenuItem",Tr);class Sr extends fr{constructor(e,t,i){super(e,t,i),this.setIcon("captions")}buildCSSClass(){return"vjs-captions-button "+super.buildCSSClass()}buildWrapperCSSClass(){return"vjs-captions-button "+super.buildWrapperCSSClass()}createItems(){var e=[];return this.player().tech_&&this.player().tech_.featuresNativeTextTracks||!this.player().getChild("textTrackSettings")||(e.push(new Tr(this.player_,{kind:this.kind_})),this.hideThreshold_+=1),super.createItems(e)}}Sr.prototype.kind_="captions",Sr.prototype.controlText_="Captions",f.registerComponent("CaptionsButton",Sr);class wr extends mr{createEl(e,t,i){e=super.createEl(e,t,i),t=e.querySelector(".vjs-menu-item-text");return"captions"===this.options_.track.kind&&(this.player_.options_.experimentalSvgIcons?this.setIcon("captions",e):t.appendChild(o("span",{className:"vjs-icon-placeholder"},{"aria-hidden":!0})),t.appendChild(o("span",{className:"vjs-control-text",textContent:" "+this.localize("Captions")}))),e}}f.registerComponent("SubsCapsMenuItem",wr);class Er extends fr{constructor(e,t={}){super(e,t),this.label_="subtitles",this.setIcon("subtitles"),-1<["en","en-us","en-ca","fr-ca"].indexOf(this.player_.language_)&&(this.label_="captions",this.setIcon("captions")),this.menuButton_.controlText(g(this.label_))}buildCSSClass(){return"vjs-subs-caps-button "+super.buildCSSClass()}buildWrapperCSSClass(){return"vjs-subs-caps-button "+super.buildWrapperCSSClass()}createItems(){let e=[];return this.player().tech_&&this.player().tech_.featuresNativeTextTracks||!this.player().getChild("textTrackSettings")||(e.push(new Tr(this.player_,{kind:this.label_})),this.hideThreshold_+=1),e=super.createItems(e,wr)}}Er.prototype.kinds_=["captions","subtitles"],Er.prototype.controlText_="Subtitles",f.registerComponent("SubsCapsButton",Er);class Cr extends pr{constructor(e,t){var i=t.track;const s=e.audioTracks(),r=(t.label=i.label||i.language||"Unknown",t.selected=i.enabled,super(e,t),this.track=i,this.addClass(`vjs-${i.kind}-menu-item`),(...e)=>{this.handleTracksChange.apply(this,e)});s.addEventListener("change",r),this.on("dispose",()=>{s.removeEventListener("change",r)})}createEl(e,t,i){e=super.createEl(e,t,i),t=e.querySelector(".vjs-menu-item-text");return 0<=["main-desc","description"].indexOf(this.options_.track.kind)&&(t.appendChild(o("span",{className:"vjs-icon-placeholder"},{"aria-hidden":!0})),t.appendChild(o("span",{className:"vjs-control-text",textContent:" "+this.localize("Descriptions")}))),e}handleClick(e){if(super.handleClick(e),this.track.enabled=!0,this.player_.tech_.featuresNativeAudioTracks){var t=this.player_.audioTracks();for(let e=0;e<t.length;e++){var i=t[e];i!==this.track&&(i.enabled=i===this.track)}}}handleTracksChange(e){this.selected(this.track.enabled)}}f.registerComponent("AudioTrackMenuItem",Cr);class kr extends ur{constructor(e,t={}){t.tracks=e.audioTracks(),super(e,t),this.setIcon("audio")}buildCSSClass(){return"vjs-audio-button "+super.buildCSSClass()}buildWrapperCSSClass(){return"vjs-audio-button "+super.buildWrapperCSSClass()}createItems(t=[]){this.hideThreshold_=1;var i=this.player_.audioTracks();for(let e=0;e<i.length;e++){var s=i[e];t.push(new Cr(this.player_,{track:s,selectable:!0,multiSelectable:!1}))}return t}}kr.prototype.controlText_="Audio Track",f.registerComponent("AudioTrackButton",kr);class xr extends pr{constructor(e,t){var i=t.rate,s=parseFloat(i,10);t.label=i,t.selected=s===e.playbackRate(),t.selectable=!0,t.multiSelectable=!1,super(e,t),this.label=i,this.rate=s,this.on(e,"ratechange",e=>this.update(e))}handleClick(e){super.handleClick(),this.player().playbackRate(this.rate)}update(e){this.selected(this.player().playbackRate()===this.rate)}}xr.prototype.contentElType="button",f.registerComponent("PlaybackRateMenuItem",xr);class Ir extends hr{constructor(e,t){super(e,t),this.menuButton_.el_.setAttribute("aria-describedby",this.labelElId_),this.updateVisibility(),this.updateLabel(),this.on(e,"loadstart",e=>this.updateVisibility(e)),this.on(e,"ratechange",e=>this.updateLabel(e)),this.on(e,"playbackrateschange",e=>this.handlePlaybackRateschange(e))}createEl(){var e=super.createEl();return this.labelElId_="vjs-playback-rate-value-label-"+this.id_,this.labelEl_=o("div",{className:"vjs-playback-rate-value",id:this.labelElId_,textContent:"1x"}),e.appendChild(this.labelEl_),e}dispose(){this.labelEl_=null,super.dispose()}buildCSSClass(){return"vjs-playback-rate "+super.buildCSSClass()}buildWrapperCSSClass(){return"vjs-playback-rate "+super.buildWrapperCSSClass()}createItems(){var t=this.playbackRates(),i=[];for(let e=t.length-1;0<=e;e--)i.push(new xr(this.player(),{rate:t[e]+"x"}));return i}handlePlaybackRateschange(e){this.update()}playbackRates(){var e=this.player();return e.playbackRates&&e.playbackRates()||[]}playbackRateSupported(){return this.player().tech_&&this.player().tech_.featuresPlaybackRate&&this.playbackRates()&&0<this.playbackRates().length}updateVisibility(e){this.playbackRateSupported()?this.removeClass("vjs-hidden"):this.addClass("vjs-hidden")}updateLabel(e){this.playbackRateSupported()&&(this.labelEl_.textContent=this.player().playbackRate()+"x")}}Ir.prototype.controlText_="Playback Rate",f.registerComponent("PlaybackRateMenuButton",Ir);class Ar extends f{buildCSSClass(){return"vjs-spacer "+super.buildCSSClass()}createEl(e="div",t={},i={}){return t.className||(t.className=this.buildCSSClass()),super.createEl(e,t,i)}}f.registerComponent("Spacer",Ar);f.registerComponent("CustomControlSpacer",class extends Ar{buildCSSClass(){return"vjs-custom-control-spacer "+super.buildCSSClass()}createEl(){return super.createEl("div",{className:this.buildCSSClass(),textContent:" "})}});class Dr extends f{createEl(){return super.createEl("div",{className:"vjs-control-bar",dir:"ltr"})}}Dr.prototype.options_={children:["playToggle","skipBackward","skipForward","volumePanel","currentTimeDisplay","timeDivider","durationDisplay","progressControl","liveDisplay","seekToLive","remainingTimeDisplay","customControlSpacer","playbackRateMenuButton","chaptersButton","descriptionsButton","subsCapsButton","audioTrackButton","pictureInPictureToggle","fullscreenToggle"]},f.registerComponent("ControlBar",Dr);class Lr extends Zt{constructor(e,t){super(e,t),this.on(e,"error",e=>{this.close(),this.open(e)})}buildCSSClass(){return"vjs-error-display "+super.buildCSSClass()}content(){var e=this.player().error();return e?this.localize(e.message):""}}Lr.prototype.options_=Object.assign({},Zt.prototype.options_,{pauseOnOpen:!1,fillAlways:!0,temporary:!1,uncloseable:!0}),f.registerComponent("ErrorDisplay",Lr);const Pr="vjs-text-track-settings";var Ui=["#000","Black"],Nt=["#00F","Blue"],Or=["#0FF","Cyan"],Nr=["#0F0","Green"],t=["#F0F","Magenta"],Rr=["#F00","Red"],Mr=["#FFF","White"],n=["#FF0","Yellow"],Ur=["1","Opaque"],Br=["0.5","Semi-Transparent"],Fr=["0","Transparent"];const qr={backgroundColor:{selector:".vjs-bg-color > select",id:"captions-background-color-%s",label:"Color",options:[Ui,Mr,Rr,Nr,Nt,n,t,Or]},backgroundOpacity:{selector:".vjs-bg-opacity > select",id:"captions-background-opacity-%s",label:"Opacity",options:[Ur,Br,Fr]},color:{selector:".vjs-text-color > select",id:"captions-foreground-color-%s",label:"Color",options:[Mr,Ui,Rr,Nr,Nt,n,t,Or]},edgeStyle:{selector:".vjs-edge-style > select",id:"%s",label:"Text Edge Style",options:[["none","None"],["raised","Raised"],["depressed","Depressed"],["uniform","Uniform"],["dropshadow","Drop shadow"]]},fontFamily:{selector:".vjs-font-family > select",id:"captions-font-family-%s",label:"Font Family",options:[["proportionalSansSerif","Proportional Sans-Serif"],["monospaceSansSerif","Monospace Sans-Serif"],["proportionalSerif","Proportional Serif"],["monospaceSerif","Monospace Serif"],["casual","Casual"],["script","Script"],["small-caps","Small Caps"]]},fontPercent:{selector:".vjs-font-percent > select",id:"captions-font-size-%s",label:"Font Size",options:[["0.50","50%"],["0.75","75%"],["1.00","100%"],["1.25","125%"],["1.50","150%"],["1.75","175%"],["2.00","200%"],["3.00","300%"],["4.00","400%"]],default:2,parser:e=>"1.00"===e?null:Number(e)},textOpacity:{selector:".vjs-text-opacity > select",id:"captions-foreground-opacity-%s",label:"Opacity",options:[Ur,Br]},windowColor:{selector:".vjs-window-color > select",id:"captions-window-color-%s",label:"Color"},windowOpacity:{selector:".vjs-window-opacity > select",id:"captions-window-opacity-%s",label:"Opacity",options:[Fr,Br,Ur]}};function jr(e,t){if((e=t?t(e):e)&&"none"!==e)return e}qr.windowColor.options=qr.backgroundColor.options;class Hr extends Zt{constructor(e,t){t.temporary=!1,super(e,t),this.updateDisplay=this.updateDisplay.bind(this),this.fill(),this.hasBeenOpened_=this.hasBeenFilled_=!0,this.endDialog=o("p",{className:"vjs-control-text",textContent:this.localize("End of dialog window.")}),this.el().appendChild(this.endDialog),this.setDefaults(),void 0===t.persistTextTrackSettings&&(this.options_.persistTextTrackSettings=this.options_.playerOptions.persistTextTrackSettings),this.on(this.$(".vjs-done-button"),"click",()=>{this.saveSettings(),this.close()}),this.on(this.$(".vjs-default-button"),"click",()=>{this.setDefaults(),this.updateDisplay()}),G(qr,e=>{this.on(this.$(e.selector),"change",this.updateDisplay)}),this.options_.persistTextTrackSettings&&this.restoreSettings()}dispose(){this.endDialog=null,super.dispose()}createElSelect_(e,t="",i="label"){e=qr[e];const s=e.id.replace("%s",this.id_),r=[t,s].join(" ").trim();return[`<${i} id="${s}" class="${"label"===i?"vjs-label":""}">`,this.localize(e.label),`</${i}>`,`<select aria-labelledby="${r}">`].concat(e.options.map(e=>{var t=s+"-"+e[1].replace(/\W+/g,"");return[`<option id="${t}" value="${e[0]}" `,`aria-labelledby="${r} ${t}">`,this.localize(e[1]),"</option>"].join("")})).concat("</select>").join("")}createElFgColor_(){var e="captions-text-legend-"+this.id_;return['<fieldset class="vjs-fg vjs-track-setting">',`<legend id="${e}">`,this.localize("Text"),"</legend>",'<span class="vjs-text-color">',this.createElSelect_("color",e),"</span>",'<span class="vjs-text-opacity vjs-opacity">',this.createElSelect_("textOpacity",e),"</span>","</fieldset>"].join("")}createElBgColor_(){var e="captions-background-"+this.id_;return['<fieldset class="vjs-bg vjs-track-setting">',`<legend id="${e}">`,this.localize("Text Background"),"</legend>",'<span class="vjs-bg-color">',this.createElSelect_("backgroundColor",e),"</span>",'<span class="vjs-bg-opacity vjs-opacity">',this.createElSelect_("backgroundOpacity",e),"</span>","</fieldset>"].join("")}createElWinColor_(){var e="captions-window-"+this.id_;return['<fieldset class="vjs-window vjs-track-setting">',`<legend id="${e}">`,this.localize("Caption Area Background"),"</legend>",'<span class="vjs-window-color">',this.createElSelect_("windowColor",e),"</span>",'<span class="vjs-window-opacity vjs-opacity">',this.createElSelect_("windowOpacity",e),"</span>","</fieldset>"].join("")}createElColors_(){return o("div",{className:"vjs-track-settings-colors",innerHTML:[this.createElFgColor_(),this.createElBgColor_(),this.createElWinColor_()].join("")})}createElFont_(){return o("div",{className:"vjs-track-settings-font",innerHTML:['<fieldset class="vjs-font-percent vjs-track-setting">',this.createElSelect_("fontPercent","","legend"),"</fieldset>",'<fieldset class="vjs-edge-style vjs-track-setting">',this.createElSelect_("edgeStyle","","legend"),"</fieldset>",'<fieldset class="vjs-font-family vjs-track-setting">',this.createElSelect_("fontFamily","","legend"),"</fieldset>"].join("")})}createElControls_(){var e=this.localize("restore all settings to the default values");return o("div",{className:"vjs-track-settings-controls",innerHTML:[`<button type="button" class="vjs-default-button" title="${e}">`,this.localize("Reset"),`<span class="vjs-control-text"> ${e}</span>`,"</button>",`<button type="button" class="vjs-done-button">${this.localize("Done")}</button>`].join("")})}content(){return[this.createElColors_(),this.createElFont_(),this.createElControls_()]}label(){return this.localize("Caption Settings Dialog")}description(){return this.localize("Beginning of dialog window. Escape will cancel and close the window.")}buildCSSClass(){return super.buildCSSClass()+" vjs-text-track-settings"}getValues(){return X(qr,(e,t,i)=>{s=this.$(t.selector),t=t.parser;var s=jr(s.options[s.options.selectedIndex].value,t);return void 0!==s&&(e[i]=s),e},{})}setValues(n){G(qr,(e,t)=>{var i=this.$(e.selector),s=n[t],r=e.parser;if(s)for(let e=0;e<i.options.length;e++)if(jr(i.options[e].value,r)===s){i.selectedIndex=e;break}})}setDefaults(){G(qr,e=>{var t=e.hasOwnProperty("default")?e.default:0;this.$(e.selector).selectedIndex=t})}restoreSettings(){let e;try{e=JSON.parse(window.localStorage.getItem(Pr))}catch(e){l.warn(e)}e&&this.setValues(e)}saveSettings(){if(this.options_.persistTextTrackSettings){var e=this.getValues();try{Object.keys(e).length?window.localStorage.setItem(Pr,JSON.stringify(e)):window.localStorage.removeItem(Pr)}catch(e){l.warn(e)}}}updateDisplay(){var e=this.player_.getChild("textTrackDisplay");e&&e.updateDisplay()}conditionalBlur_(){this.previouslyActiveEl_=null;var e=this.player_.controlBar,t=e&&e.subsCapsButton,e=e&&e.captionsButton;t?t.focus():e&&e.focus()}handleLanguagechange(){this.fill()}}f.registerComponent("TextTrackSettings",Hr);class Vr extends f{constructor(e,t){let i=t.ResizeObserver||window.ResizeObserver;super(e,d({createEl:!(i=null===t.ResizeObserver?!1:i),reportTouchActivity:!1},t)),this.ResizeObserver=t.ResizeObserver||window.ResizeObserver,this.loadListener_=null,this.resizeObserver_=null,this.debouncedHandler_=gt(()=>{this.resizeHandler()},100,!1,this),i?(this.resizeObserver_=new this.ResizeObserver(this.debouncedHandler_),this.resizeObserver_.observe(e.el())):(this.loadListener_=()=>{if(this.el_&&this.el_.contentWindow){const t=this.debouncedHandler_;let e=this.unloadListener_=function(){p(this,"resize",t),p(this,"unload",e),e=null};dt(this.el_.contentWindow,"unload",e),dt(this.el_.contentWindow,"resize",t)}},this.one("load",this.loadListener_))}createEl(){return super.createEl("iframe",{className:"vjs-resize-manager",tabIndex:-1,title:this.localize("No content")},{"aria-hidden":"true"})}resizeHandler(){this.player_&&this.player_.trigger&&this.player_.trigger("playerresize")}dispose(){this.debouncedHandler_&&this.debouncedHandler_.cancel(),this.resizeObserver_&&(this.player_.el()&&this.resizeObserver_.unobserve(this.player_.el()),this.resizeObserver_.disconnect()),this.loadListener_&&this.off("load",this.loadListener_),this.el_&&this.el_.contentWindow&&this.unloadListener_&&this.unloadListener_.call(this.el_.contentWindow),this.ResizeObserver=null,this.resizeObserver=null,this.debouncedHandler_=null,this.loadListener_=null,super.dispose()}}f.registerComponent("ResizeManager",Vr);const $r={trackingThreshold:20,liveTolerance:15};class zr extends f{constructor(e,t){super(e,d($r,t,{createEl:!1})),this.trackLiveHandler_=()=>this.trackLive_(),this.handlePlay_=e=>this.handlePlay(e),this.handleFirstTimeupdate_=e=>this.handleFirstTimeupdate(e),this.handleSeeked_=e=>this.handleSeeked(e),this.seekToLiveEdge_=e=>this.seekToLiveEdge(e),this.reset_(),this.on(this.player_,"durationchange",e=>this.handleDurationchange(e)),this.on(this.player_,"canplay",()=>this.toggleTracking())}trackLive_(){var t=this.player_.seekable();if(t&&t.length){var t=Number(window.performance.now().toFixed(4)),i=-1===this.lastTime_?0:(t-this.lastTime_)/1e3,t=(this.lastTime_=t,this.pastSeekEnd_=this.pastSeekEnd()+i,this.liveCurrentTime()),i=this.player_.currentTime();let e=this.player_.paused()||this.seekedBehindLive_||Math.abs(t-i)>this.options_.liveTolerance;(e=this.timeupdateSeen_&&t!==1/0?e:!1)!==this.behindLiveEdge_&&(this.behindLiveEdge_=e,this.trigger("liveedgechange"))}}handleDurationchange(){this.toggleTracking()}toggleTracking(){this.player_.duration()===1/0&&this.liveWindow()>=this.options_.trackingThreshold?(this.player_.options_.liveui&&this.player_.addClass("vjs-liveui"),this.startTracking()):(this.player_.removeClass("vjs-liveui"),this.stopTracking())}startTracking(){this.isTracking()||(this.timeupdateSeen_||(this.timeupdateSeen_=this.player_.hasStarted()),this.trackingInterval_=this.setInterval(this.trackLiveHandler_,30),this.trackLive_(),this.on(this.player_,["play","pause"],this.trackLiveHandler_),this.timeupdateSeen_?this.on(this.player_,"seeked",this.handleSeeked_):(this.one(this.player_,"play",this.handlePlay_),this.one(this.player_,"timeupdate",this.handleFirstTimeupdate_)))}handleFirstTimeupdate(){this.timeupdateSeen_=!0,this.on(this.player_,"seeked",this.handleSeeked_)}handleSeeked(){var e=Math.abs(this.liveCurrentTime()-this.player_.currentTime());this.seekedBehindLive_=this.nextSeekedFromUser_&&2<e,this.nextSeekedFromUser_=!1,this.trackLive_()}handlePlay(){this.one(this.player_,"timeupdate",this.seekToLiveEdge_)}reset_(){this.lastTime_=-1,this.pastSeekEnd_=0,this.lastSeekEnd_=-1,this.behindLiveEdge_=!0,this.timeupdateSeen_=!1,this.seekedBehindLive_=!1,this.nextSeekedFromUser_=!1,this.clearInterval(this.trackingInterval_),this.trackingInterval_=null,this.off(this.player_,["play","pause"],this.trackLiveHandler_),this.off(this.player_,"seeked",this.handleSeeked_),this.off(this.player_,"play",this.handlePlay_),this.off(this.player_,"timeupdate",this.handleFirstTimeupdate_),this.off(this.player_,"timeupdate",this.seekToLiveEdge_)}nextSeekedFromUser(){this.nextSeekedFromUser_=!0}stopTracking(){this.isTracking()&&(this.reset_(),this.trigger("liveedgechange"))}seekableEnd(){var e=this.player_.seekable(),t=[];let i=e?e.length:0;for(;i--;)t.push(e.end(i));return t.length?t.sort()[t.length-1]:1/0}seekableStart(){var e=this.player_.seekable(),t=[];let i=e?e.length:0;for(;i--;)t.push(e.start(i));return t.length?t.sort()[0]:0}liveWindow(){var e=this.liveCurrentTime();return e===1/0?0:e-this.seekableStart()}isLive(){return this.isTracking()}atLiveEdge(){return!this.behindLiveEdge()}liveCurrentTime(){return this.pastSeekEnd()+this.seekableEnd()}pastSeekEnd(){var e=this.seekableEnd();return-1!==this.lastSeekEnd_&&e!==this.lastSeekEnd_&&(this.pastSeekEnd_=0),this.lastSeekEnd_=e,this.pastSeekEnd_}behindLiveEdge(){return this.behindLiveEdge_}isTracking(){return"number"==typeof this.trackingInterval_}seekToLiveEdge(){this.seekedBehindLive_=!1,this.atLiveEdge()||(this.nextSeekedFromUser_=!1,this.player_.currentTime(this.liveCurrentTime()))}dispose(){this.stopTracking(),super.dispose()}}f.registerComponent("LiveTracker",zr);class Wr extends f{constructor(e,t){super(e,t),this.on("statechanged",e=>this.updateDom_()),this.updateDom_()}createEl(){return this.els={title:o("div",{className:"vjs-title-bar-title",id:"vjs-title-bar-title-"+st++}),description:o("div",{className:"vjs-title-bar-description",id:"vjs-title-bar-description-"+st++})},o("div",{className:"vjs-title-bar"},{},Q(this.els))}updateDom_(){var e=this.player_.tech_;const s=e&&e.el_,r={title:"aria-labelledby",description:"aria-describedby"};["title","description"].forEach(e=>{var t=this.state[e],i=this.els[e],e=r[e];qe(i),t&&we(i,t),s&&(s.removeAttribute(e),t)&&s.setAttribute(e,i.id)}),this.state.title||this.state.description?this.show():this.hide()}update(e){this.setState(e)}dispose(){var e=this.player_.tech_,e=e&&e.el_;e&&(e.removeAttribute("aria-labelledby"),e.removeAttribute("aria-describedby")),super.dispose(),this.els=null}}f.registerComponent("TitleBar",Wr);function Gr(i){const s=i.el();if(!s.resetSourceWatch_){const t={},e=Jr(i),r=t=>(...e)=>{e=t.apply(s,e);return Kr(i),e};["append","appendChild","insertAdjacentHTML"].forEach(e=>{s[e]&&(t[e]=s[e],s[e]=r(t[e]))}),Object.defineProperty(s,"innerHTML",d(e,{set:r(e.set)})),s.resetSourceWatch_=()=>{s.resetSourceWatch_=null,Object.keys(t).forEach(e=>{s[e]=t[e]}),Object.defineProperty(s,"innerHTML",e)},i.one("sourceset",s.resetSourceWatch_)}}function Xr(i){if(i.featuresSourceset){const s=i.el();if(!s.resetSourceset_){e=i;const t=Qr([e.el(),window.HTMLMediaElement.prototype,Zr],"src");var e;const r=s.setAttribute,n=s.load;Object.defineProperty(s,"src",d(t,{set:e=>{e=t.set.call(s,e);return i.triggerSourceset(s.src),e}})),s.setAttribute=(e,t)=>{t=r.call(s,e,t);return/src/i.test(e)&&i.triggerSourceset(s.src),t},s.load=()=>{var e=n.call(s);return Kr(i)||(i.triggerSourceset(""),Gr(i)),e},s.currentSrc?i.triggerSourceset(s.currentSrc):Kr(i)||Gr(i),s.resetSourceset_=()=>{s.resetSourceset_=null,s.load=n,s.setAttribute=r,Object.defineProperty(s,"src",t),s.resetSourceWatch_&&s.resetSourceWatch_()}}}}const Kr=t=>{var e=t.el();if(e.hasAttribute("src"))t.triggerSourceset(e.src);else{var i=t.$$("source"),s=[];let e="";if(!i.length)return!1;for(let e=0;e<i.length;e++){var r=i[e].src;r&&-1===s.indexOf(r)&&s.push(r)}if(!s.length)return!1;1===s.length&&(e=s[0]),t.triggerSourceset(e)}return!0},Yr=Object.defineProperty({},"innerHTML",{get(){return this.cloneNode(!0).innerHTML},set(e){for(var t=document.createElement(this.nodeName.toLowerCase()),i=(t.innerHTML=e,document.createDocumentFragment());t.childNodes.length;)i.appendChild(t.childNodes[0]);return this.innerText="",window.Element.prototype.appendChild.call(this,i),this.innerHTML}}),Qr=(t,i)=>{let s={};for(let e=0;e<t.length&&!((s=Object.getOwnPropertyDescriptor(t[e],i))&&s.set&&s.get);e++);return s.enumerable=!0,s.configurable=!0,s},Jr=e=>Qr([e.el(),window.HTMLMediaElement.prototype,window.Element.prototype,Yr],"innerHTML"),Zr=Object.defineProperty({},"src",{get(){return this.hasAttribute("src")?ui(window.Element.prototype.getAttribute.call(this,"src")):""},set(e){return window.Element.prototype.setAttribute.call(this,"src",e),e}});class v extends _{constructor(e,t){super(e,t);t=e.source;let i=!1;if(this.featuresVideoFrameCallback=this.featuresVideoFrameCallback&&"VIDEO"===this.el_.tagName,t&&(this.el_.currentSrc!==t.src||e.tag&&3===e.tag.initNetworkState_)?this.setSource(t):this.handleLateInit_(this.el_),e.enableSourceset&&this.setupSourcesetHandling_(),this.isScrubbing_=!1,this.el_.hasChildNodes()){var s=this.el_.childNodes;let e=s.length;for(var r=[];e--;){var n=s[e];"track"===n.nodeName.toLowerCase()&&(this.featuresNativeTextTracks?(this.remoteTextTrackEls().addTrackElement_(n),this.remoteTextTracks().addTrack(n.track),this.textTracks().addTrack(n.track),i||this.el_.hasAttribute("crossorigin")||!ci(n.src)||(i=!0)):r.push(n))}for(let e=0;e<r.length;e++)this.el_.removeChild(r[e])}this.proxyNativeTracks_(),this.featuresNativeTextTracks&&i&&l.warn("Text Tracks are being loaded from another origin but the crossorigin attribute isn't used.\nThis may prevent text tracks from loading."),this.restoreMetadataTracksInIOSNativePlayer_(),(ge||me)&&!0===e.nativeControlsForTouch&&this.setControls(!0),this.proxyWebkitFullscreen_(),this.triggerReady()}dispose(){this.el_&&this.el_.resetSourceset_&&this.el_.resetSourceset_(),v.disposeMediaElement(this.el_),this.options_=null,super.dispose()}setupSourcesetHandling_(){Xr(this)}restoreMetadataTracksInIOSNativePlayer_(){const i=this.textTracks();let s;const e=()=>{s=[];for(let e=0;e<i.length;e++){var t=i[e];"metadata"===t.kind&&s.push({track:t,storedMode:t.mode})}},r=(e(),i.addEventListener("change",e),this.on("dispose",()=>i.removeEventListener("change",e)),()=>{for(let e=0;e<s.length;e++){var t=s[e];"disabled"===t.track.mode&&t.track.mode!==t.storedMode&&(t.track.mode=t.storedMode)}i.removeEventListener("change",r)});this.on("webkitbeginfullscreen",()=>{i.removeEventListener("change",e),i.removeEventListener("change",r),i.addEventListener("change",r)}),this.on("webkitendfullscreen",()=>{i.removeEventListener("change",e),i.addEventListener("change",e),i.removeEventListener("change",r)})}overrideNative_(e,t){if(t===this[`featuresNative${e}Tracks`]){const i=e.toLowerCase();this[i+"TracksListeners_"]&&Object.keys(this[i+"TracksListeners_"]).forEach(e=>{this.el()[i+"Tracks"].removeEventListener(e,this[i+"TracksListeners_"][e])}),this[`featuresNative${e}Tracks`]=!t,this[i+"TracksListeners_"]=null,this.proxyNativeTracksForType_(i)}}overrideNativeAudioTracks(e){this.overrideNative_("Audio",e)}overrideNativeVideoTracks(e){this.overrideNative_("Video",e)}proxyNativeTracksForType_(i){var e=Ri[i];const s=this.el()[e.getterName],r=this[e.getterName]();if(this[`featuresNative${e.capitalName}Tracks`]&&s&&s.addEventListener){const n={change:e=>{var t={type:"change",target:r,currentTarget:r,srcElement:r};r.trigger(t),"text"===i&&this[Mi.remoteText.getterName]().trigger(t)},addtrack(e){r.addTrack(e.track)},removetrack(e){r.removeTrack(e.track)}},t=function(){var e=[];for(let i=0;i<r.length;i++){let t=!1;for(let e=0;e<s.length;e++)if(s[e]===r[i]){t=!0;break}t||e.push(r[i])}for(;e.length;)r.removeTrack(e.shift())};this[e.getterName+"Listeners_"]=n,Object.keys(n).forEach(t=>{const i=n[t];s.addEventListener(t,i),this.on("dispose",e=>s.removeEventListener(t,i))}),this.on("loadstart",t),this.on("dispose",e=>this.off("loadstart",t))}}proxyNativeTracks_(){Ri.names.forEach(e=>{this.proxyNativeTracksForType_(e)})}createEl(){let t=this.options_.tag;t&&(this.options_.playerElIngest||this.movingMediaElementInDOM)||(t?(e=t.cloneNode(!0),t.parentNode&&t.parentNode.insertBefore(e,t),v.disposeMediaElement(t),t=e):(t=document.createElement("video"),e=d({},this.options_.tag&&De(this.options_.tag)),ge&&!0===this.options_.nativeControlsForTouch||delete e.controls,Ae(t,Object.assign(e,{id:this.options_.techId,class:"vjs-tech"}))),t.playerId=this.options_.playerId),"undefined"!=typeof this.options_.preload&&Pe(t,"preload",this.options_.preload),void 0!==this.options_.disablePictureInPicture&&(t.disablePictureInPicture=this.options_.disablePictureInPicture);var e,i=["loop","muted","playsinline","autoplay"];for(let e=0;e<i.length;e++){var s=i[e],r=this.options_[s];"undefined"!=typeof r&&(r?Pe(t,s,s):Oe(t,s),t[s]=r)}return t}handleLateInit_(e){if(0!==e.networkState&&3!==e.networkState)if(0===e.readyState){let e=!1;const t=function(){e=!0},i=(this.on("loadstart",t),function(){e||this.trigger("loadstart")});this.on("loadedmetadata",i),void this.ready(function(){this.off("loadstart",t),this.off("loadedmetadata",i),e||this.trigger("loadstart")})}else{const s=["loadstart"];s.push("loadedmetadata"),2<=e.readyState&&s.push("loadeddata"),3<=e.readyState&&s.push("canplay"),4<=e.readyState&&s.push("canplaythrough"),this.ready(function(){s.forEach(function(e){this.trigger(e)},this)})}}setScrubbing(e){this.isScrubbing_=e}scrubbing(){return this.isScrubbing_}setCurrentTime(e){try{this.isScrubbing_&&this.el_.fastSeek&&ye?this.el_.fastSeek(e):this.el_.currentTime=e}catch(e){l(e,"Video is not ready. (Video.js)")}}duration(){if(this.el_.duration===1/0&&ie&&oe&&0===this.el_.currentTime){const e=()=>{0<this.el_.currentTime&&(this.el_.duration===1/0&&this.trigger("durationchange"),this.off("timeupdate",e))};return this.on("timeupdate",e),NaN}return this.el_.duration||NaN}width(){return this.el_.offsetWidth}height(){return this.el_.offsetHeight}proxyWebkitFullscreen_(){if("webkitDisplayingFullscreen"in this.el_){const e=function(){this.trigger("fullscreenchange",{isFullscreen:!1}),this.el_.controls&&!this.options_.nativeControlsForTouch&&this.controls()&&(this.el_.controls=!1)},t=function(){"webkitPresentationMode"in this.el_&&"picture-in-picture"!==this.el_.webkitPresentationMode&&(this.one("webkitendfullscreen",e),this.trigger("fullscreenchange",{isFullscreen:!0,nativeIOSFullscreen:!0}))};this.on("webkitbeginfullscreen",t),this.on("dispose",()=>{this.off("webkitbeginfullscreen",t),this.off("webkitendfullscreen",e)})}}supportsFullScreen(){return"function"==typeof this.el_.webkitEnterFullScreen}enterFullScreen(){const e=this.el_;if(e.paused&&e.networkState<=e.HAVE_METADATA)Xt(this.el_.play()),this.setTimeout(function(){e.pause();try{e.webkitEnterFullScreen()}catch(e){this.trigger("fullscreenerror",e)}},0);else try{e.webkitEnterFullScreen()}catch(e){this.trigger("fullscreenerror",e)}}exitFullScreen(){this.el_.webkitDisplayingFullscreen?this.el_.webkitExitFullScreen():this.trigger("fullscreenerror",new Error("The video is not fullscreen"))}requestPictureInPicture(){return this.el_.requestPictureInPicture()}requestVideoFrameCallback(e){return this.featuresVideoFrameCallback&&!this.el_.webkitKeys?this.el_.requestVideoFrameCallback(e):super.requestVideoFrameCallback(e)}cancelVideoFrameCallback(e){this.featuresVideoFrameCallback&&!this.el_.webkitKeys?this.el_.cancelVideoFrameCallback(e):super.cancelVideoFrameCallback(e)}src(e){if(void 0===e)return this.el_.src;this.setSrc(e)}reset(){v.resetMediaElement(this.el_)}currentSrc(){return this.currentSource_?this.currentSource_.src:this.el_.currentSrc}setControls(e){this.el_.controls=!!e}addTextTrack(e,t,i){return this.featuresNativeTextTracks?this.el_.addTextTrack(e,t,i):super.addTextTrack(e,t,i)}createRemoteTextTrack(e){var t;return this.featuresNativeTextTracks?(t=document.createElement("track"),e.kind&&(t.kind=e.kind),e.label&&(t.label=e.label),(e.language||e.srclang)&&(t.srclang=e.language||e.srclang),e.default&&(t.default=e.default),e.id&&(t.id=e.id),e.src&&(t.src=e.src),t):super.createRemoteTextTrack(e)}addRemoteTextTrack(e,t){e=super.addRemoteTextTrack(e,t);return this.featuresNativeTextTracks&&this.el().appendChild(e),e}removeRemoteTextTrack(t){if(super.removeRemoteTextTrack(t),this.featuresNativeTextTracks){var i=this.$$("track");let e=i.length;for(;e--;)t!==i[e]&&t!==i[e].track||this.el().removeChild(i[e])}}getVideoPlaybackQuality(){var e;return"function"==typeof this.el().getVideoPlaybackQuality?this.el().getVideoPlaybackQuality():(e={},"undefined"!=typeof this.el().webkitDroppedFrameCount&&"undefined"!=typeof this.el().webkitDecodedFrameCount&&(e.droppedVideoFrames=this.el().webkitDroppedFrameCount,e.totalVideoFrames=this.el().webkitDecodedFrameCount),window.performance&&(e.creationTime=window.performance.now()),e)}}J(v,"TEST_VID",function(){var e,t;if(ve())return e=document.createElement("video"),(t=document.createElement("track")).kind="captions",t.srclang="en",t.label="English",e.appendChild(t),e}),v.isSupported=function(){try{v.TEST_VID.volume=.5}catch(e){return!1}return!(!v.TEST_VID||!v.TEST_VID.canPlayType)},v.canPlayType=function(e){return v.TEST_VID.canPlayType(e)},v.canPlaySource=function(e,t){return v.canPlayType(e.type)},v.canControlVolume=function(){try{const t=v.TEST_VID.volume;v.TEST_VID.volume=t/2+.1;var e=t!==v.TEST_VID.volume;return e&&c?(window.setTimeout(()=>{v&&v.prototype&&(v.prototype.featuresVolumeControl=t!==v.TEST_VID.volume)}),!1):e}catch(e){return!1}},v.canMuteVolume=function(){try{var e=v.TEST_VID.muted;return v.TEST_VID.muted=!e,v.TEST_VID.muted?Pe(v.TEST_VID,"muted","muted"):Oe(v.TEST_VID,"muted"),e!==v.TEST_VID.muted}catch(e){return!1}},v.canControlPlaybackRate=function(){if(ie&&oe&&de<58)return!1;try{var e=v.TEST_VID.playbackRate;return v.TEST_VID.playbackRate=e/2+.1,e!==v.TEST_VID.playbackRate}catch(e){return!1}},v.canOverrideAttributes=function(){try{var e=()=>{};Object.defineProperty(document.createElement("video"),"src",{get:e,set:e}),Object.defineProperty(document.createElement("audio"),"src",{get:e,set:e}),Object.defineProperty(document.createElement("video"),"innerHTML",{get:e,set:e}),Object.defineProperty(document.createElement("audio"),"innerHTML",{get:e,set:e})}catch(e){return!1}return!0},v.supportsNativeTextTracks=function(){return ye||c&&oe},v.supportsNativeVideoTracks=function(){return!(!v.TEST_VID||!v.TEST_VID.videoTracks)},v.supportsNativeAudioTracks=function(){return!(!v.TEST_VID||!v.TEST_VID.audioTracks)},v.Events=["loadstart","suspend","abort","error","emptied","stalled","loadedmetadata","loadeddata","canplay","canplaythrough","playing","waiting","seeking","seeked","ended","durationchange","timeupdate","progress","play","pause","ratechange","resize","volumechange"],[["featuresMuteControl","canMuteVolume"],["featuresPlaybackRate","canControlPlaybackRate"],["featuresSourceset","canOverrideAttributes"],["featuresNativeTextTracks","supportsNativeTextTracks"],["featuresNativeVideoTracks","supportsNativeVideoTracks"],["featuresNativeAudioTracks","supportsNativeAudioTracks"]].forEach(function([e,t]){J(v.prototype,e,()=>v[t](),!0)}),v.prototype.featuresVolumeControl=v.canControlVolume(),v.prototype.movingMediaElementInDOM=!c,v.prototype.featuresFullscreenResize=!0,v.prototype.featuresProgressEvents=!0,v.prototype.featuresTimeupdateEvents=!0,v.prototype.featuresVideoFrameCallback=!(!v.TEST_VID||!v.TEST_VID.requestVideoFrameCallback),v.disposeMediaElement=function(e){if(e){for(e.parentNode&&e.parentNode.removeChild(e);e.hasChildNodes();)e.removeChild(e.firstChild);if(e.removeAttribute("src"),"function"==typeof e.load)try{e.load()}catch(e){}}},v.resetMediaElement=function(t){if(t){var i=t.querySelectorAll("source");let e=i.length;for(;e--;)t.removeChild(i[e]);if(t.removeAttribute("src"),"function"==typeof t.load)try{t.load()}catch(e){}}},["muted","defaultMuted","autoplay","controls","loop","playsinline"].forEach(function(e){v.prototype[e]=function(){return this.el_[e]||this.el_.hasAttribute(e)}}),["muted","defaultMuted","autoplay","loop","playsinline"].forEach(function(t){v.prototype["set"+g(t)]=function(e){(this.el_[t]=e)?this.el_.setAttribute(t,t):this.el_.removeAttribute(t)}}),["paused","currentTime","buffered","volume","poster","preload","error","seeking","seekable","ended","playbackRate","defaultPlaybackRate","disablePictureInPicture","played","networkState","readyState","videoWidth","videoHeight","crossOrigin"].forEach(function(e){v.prototype[e]=function(){return this.el_[e]}}),["volume","src","poster","preload","playbackRate","defaultPlaybackRate","disablePictureInPicture","crossOrigin"].forEach(function(t){v.prototype["set"+g(t)]=function(e){this.el_[t]=e}}),["pause","load","play"].forEach(function(e){v.prototype[e]=function(){return this.el_[e]()}}),_.withSourceHandlers(v),v.nativeSourceHandler={},v.nativeSourceHandler.canPlayType=function(e){try{return v.TEST_VID.canPlayType(e)}catch(e){return""}},v.nativeSourceHandler.canHandleSource=function(e,t){return e.type?v.nativeSourceHandler.canPlayType(e.type):e.src?(e=pi(e.src),v.nativeSourceHandler.canPlayType("video/"+e)):""},v.nativeSourceHandler.handleSource=function(e,t,i){t.setSrc(e.src)},v.nativeSourceHandler.dispose=function(){},v.registerSourceHandler(v.nativeSourceHandler),_.registerTech("Html5",v);const en=["progress","abort","suspend","emptied","stalled","loadedmetadata","loadeddata","timeupdate","resize","volumechange","texttrackchange"],tn={canplay:"CanPlay",canplaythrough:"CanPlayThrough",playing:"Playing",seeked:"Seeked"},sn=["tiny","xsmall","small","medium","large","xlarge","huge"],rn={},nn=(sn.forEach(e=>{var t="x"===e.charAt(0)?"x-"+e.substring(1):e;rn[e]="vjs-layout-"+t}),{tiny:210,xsmall:320,small:425,medium:768,large:1440,xlarge:2560,huge:1/0});class b extends f{constructor(e,t,i){if(e.id=e.id||t.id||"vjs_video_"+st++,(t=Object.assign(b.getTagSettings(e),t)).initChildren=!1,t.createEl=!1,t.evented=!1,t.reportTouchActivity=!1,t.language||(s=e.closest("[lang]"))&&(t.language=s.getAttribute("lang")),super(null,t,i),this.boundDocumentFullscreenChange_=e=>this.documentFullscreenChange_(e),this.boundFullWindowOnEscKey_=e=>this.fullWindowOnEscKey(e),this.boundUpdateStyleEl_=e=>this.updateStyleEl_(e),this.boundApplyInitTime_=e=>this.applyInitTime_(e),this.boundUpdateCurrentBreakpoint_=e=>this.updateCurrentBreakpoint_(e),this.boundHandleTechClick_=e=>this.handleTechClick_(e),this.boundHandleTechDoubleClick_=e=>this.handleTechDoubleClick_(e),this.boundHandleTechTouchStart_=e=>this.handleTechTouchStart_(e),this.boundHandleTechTouchMove_=e=>this.handleTechTouchMove_(e),this.boundHandleTechTouchEnd_=e=>this.handleTechTouchEnd_(e),this.boundHandleTechTap_=e=>this.handleTechTap_(e),this.isFullscreen_=!1,this.log=z(this.id_),this.fsApi_=q,this.isPosterFromTech_=!1,this.queuedCallbacks_=[],this.isReady_=!1,this.hasStarted_=!1,this.userActive_=!1,this.debugEnabled_=!1,this.audioOnlyMode_=!1,this.audioPosterMode_=!1,this.audioOnlyCache_={playerHeight:null,hiddenChildren:[]},!this.options_||!this.options_.techOrder||!this.options_.techOrder.length)throw new Error("No techOrder specified. Did you overwrite videojs.options instead of just changing the properties you want to override?");if(this.tag=e,this.tagAttributes=e&&De(e),this.language(this.options_.language),t.languages){const r={};Object.getOwnPropertyNames(t.languages).forEach(function(e){r[e.toLowerCase()]=t.languages[e]}),this.languages_=r}else this.languages_=b.prototype.options_.languages;this.resetCache_(),this.poster_=t.poster||"",this.controls_=!!t.controls,e.controls=!1,e.removeAttribute("controls"),this.changingSrc_=!1,this.playCallbacks_=[],this.playTerminatedQueue_=[],e.hasAttribute("autoplay")?this.autoplay(!0):this.autoplay(this.options_.autoplay),t.plugins&&Object.keys(t.plugins).forEach(e=>{if("function"!=typeof this[e])throw new Error(`plugin "${e}" does not exist`)}),this.scrubbing_=!1,this.el_=this.createEl(),It(this,{eventBusKey:"el_"}),this.fsApi_.requestFullscreen&&(dt(document,this.fsApi_.fullscreenchange,this.boundDocumentFullscreenChange_),this.on(this.fsApi_.fullscreenchange,this.boundDocumentFullscreenChange_)),this.fluid_&&this.on(["playerreset","resize"],this.boundUpdateStyleEl_);var s=d(this.options_),i=(t.plugins&&Object.keys(t.plugins).forEach(e=>{this[e](t.plugins[e])}),t.debug&&this.debug(!0),this.options_.playerOptions=s,this.middleware_=[],this.playbackRates(t.playbackRates),t.experimentalSvgIcons&&((i=(new window.DOMParser).parseFromString('<svg xmlns="http://www.w3.org/2000/svg">\n  <defs>\n    <symbol viewBox="0 0 48 48" id="vjs-icon-play">\n      <path d="M16 10v28l22-14z"></path>\n    </symbol>\n    <symbol viewBox="0 0 48 48" id="vjs-icon-pause">\n      <path d="M12 38h8V10h-8v28zm16-28v28h8V10h-8z"></path>\n    </symbol>\n    <symbol viewBox="0 0 48 48" id="vjs-icon-audio">\n      <path d="M24 2C14.06 2 6 10.06 6 20v14c0 3.31 2.69 6 6 6h6V24h-8v-4c0-7.73 6.27-14 14-14s14 6.27 14 14v4h-8v16h6c3.31 0 6-2.69 6-6V20c0-9.94-8.06-18-18-18z"></path>\n    </symbol>\n    <symbol viewBox="0 0 48 48" id="vjs-icon-captions">\n      <path d="M38 8H10c-2.21 0-4 1.79-4 4v24c0 2.21 1.79 4 4 4h28c2.21 0 4-1.79 4-4V12c0-2.21-1.79-4-4-4zM22 22h-3v-1h-4v6h4v-1h3v2a2 2 0 0 1-2 2h-6a2 2 0 0 1-2-2v-8a2 2 0 0 1 2-2h6a2 2 0 0 1 2 2v2zm14 0h-3v-1h-4v6h4v-1h3v2a2 2 0 0 1-2 2h-6a2 2 0 0 1-2-2v-8a2 2 0 0 1 2-2h6a2 2 0 0 1 2 2v2z"></path>\n    </symbol>\n    <symbol viewBox="0 0 48 48" id="vjs-icon-subtitles">\n      <path d="M40 8H8c-2.21 0-4 1.79-4 4v24c0 2.21 1.79 4 4 4h32c2.21 0 4-1.79 4-4V12c0-2.21-1.79-4-4-4zM8 24h8v4H8v-4zm20 12H8v-4h20v4zm12 0h-8v-4h8v4zm0-8H20v-4h20v4z"></path>\n    </symbol>\n    <symbol viewBox="0 0 48 48" id="vjs-icon-fullscreen-enter">\n      <path d="M14 28h-4v10h10v-4h-6v-6zm-4-8h4v-6h6v-4H10v10zm24 14h-6v4h10V28h-4v6zm-6-24v4h6v6h4V10H28z"></path>\n    </symbol>\n    <symbol viewBox="0 0 48 48" id="vjs-icon-fullscreen-exit">\n      <path d="M10 32h6v6h4V28H10v4zm6-16h-6v4h10V10h-4v6zm12 22h4v-6h6v-4H28v10zm4-22v-6h-4v10h10v-4h-6z"></path>\n    </symbol>\n    <symbol viewBox="0 0 48 48" id="vjs-icon-play-circle">\n      <path d="M20 33l12-9-12-9v18zm4-29C12.95 4 4 12.95 4 24s8.95 20 20 20 20-8.95 20-20S35.05 4 24 4zm0 36c-8.82 0-16-7.18-16-16S15.18 8 24 8s16 7.18 16 16-7.18 16-16 16z"></path>\n    </symbol>\n    <symbol viewBox="0 0 48 48" id="vjs-icon-volume-mute">\n      <path d="M33 24c0-3.53-2.04-6.58-5-8.05v4.42l4.91 4.91c.06-.42.09-.85.09-1.28zm5 0c0 1.88-.41 3.65-1.08 5.28l3.03 3.03C41.25 29.82 42 27 42 24c0-8.56-5.99-15.72-14-17.54v4.13c5.78 1.72 10 7.07 10 13.41zM8.55 6L6 8.55 15.45 18H6v12h8l10 10V26.55l8.51 8.51c-1.34 1.03-2.85 1.86-4.51 2.36v4.13a17.94 17.94 0 0 0 7.37-3.62L39.45 42 42 39.45l-18-18L8.55 6zM24 8l-4.18 4.18L24 16.36V8z"></path>\n    </symbol>\n    <symbol viewBox="0 0 48 48" id="vjs-icon-volume-low">\n      <path d="M14 18v12h8l10 10V8L22 18h-8z"></path>\n    </symbol>\n    <symbol viewBox="0 0 48 48" id="vjs-icon-volume-medium">\n      <path d="M37 24c0-3.53-2.04-6.58-5-8.05v16.11c2.96-1.48 5-4.53 5-8.06zm-27-6v12h8l10 10V8L18 18h-8z"></path>\n    </symbol>\n    <symbol viewBox="0 0 48 48" id="vjs-icon-volume-high">\n      <path d="M6 18v12h8l10 10V8L14 18H6zm27 6c0-3.53-2.04-6.58-5-8.05v16.11c2.96-1.48 5-4.53 5-8.06zM28 6.46v4.13c5.78 1.72 10 7.07 10 13.41s-4.22 11.69-10 13.41v4.13c8.01-1.82 14-8.97 14-17.54S36.01 8.28 28 6.46z"></path>\n    </symbol>\n    <symbol viewBox="0 0 48 48" id="vjs-icon-spinner">\n      <path d="M18.8 21l9.53-16.51C26.94 4.18 25.49 4 24 4c-4.8 0-9.19 1.69-12.64 4.51l7.33 12.69.11-.2zm24.28-3c-1.84-5.85-6.3-10.52-11.99-12.68L23.77 18h19.31zm.52 2H28.62l.58 1 9.53 16.5C41.99 33.94 44 29.21 44 24c0-1.37-.14-2.71-.4-4zm-26.53 4l-7.8-13.5C6.01 14.06 4 18.79 4 24c0 1.37.14 2.71.4 4h14.98l-2.31-4zM4.92 30c1.84 5.85 6.3 10.52 11.99 12.68L24.23 30H4.92zm22.54 0l-7.8 13.51c1.4.31 2.85.49 4.34.49 4.8 0 9.19-1.69 12.64-4.51L29.31 26.8 27.46 30z"></path>\n    </symbol>\n    <symbol viewBox="0 0 24 24" id="vjs-icon-hd">\n      <path d="M19 3H5a2 2 0 0 0-2 2v14a2 2 0 0 0 2 2h14c1.1 0 2-.9 2-2V5c0-1.1-.9-2-2-2zm-8 12H9.5v-2h-2v2H6V9h1.5v2.5h2V9H11v6zm2-6h4c.55 0 1 .45 1 1v4c0 .55-.45 1-1 1h-4V9zm1.5 4.5h2v-3h-2v3z"></path>\n    </symbol>\n    <symbol viewBox="0 0 48 48" id="vjs-icon-chapters">\n      <path d="M6 26h4v-4H6v4zm0 8h4v-4H6v4zm0-16h4v-4H6v4zm8 8h28v-4H14v4zm0 8h28v-4H14v4zm0-20v4h28v-4H14z"></path>\n    </symbol>\n    <symbol viewBox="0 0 40 40" id="vjs-icon-downloading">\n      <path d="M18.208 36.875q-3.208-.292-5.979-1.729-2.771-1.438-4.812-3.729-2.042-2.292-3.188-5.229-1.146-2.938-1.146-6.23 0-6.583 4.334-11.416 4.333-4.834 10.833-5.5v3.166q-5.167.75-8.583 4.646Q6.25 14.75 6.25 19.958q0 5.209 3.396 9.104 3.396 3.896 8.562 4.646zM20 28.417L11.542 20l2.083-2.083 4.917 4.916v-11.25h2.916v11.25l4.875-4.916L28.417 20zm1.792 8.458v-3.167q1.833-.25 3.541-.958 1.709-.708 3.167-1.875l2.333 2.292q-1.958 1.583-4.25 2.541-2.291.959-4.791 1.167zm6.791-27.792q-1.541-1.125-3.25-1.854-1.708-.729-3.541-1.021V3.042q2.5.25 4.77 1.208 2.271.958 4.271 2.5zm4.584 21.584l-2.25-2.25q1.166-1.5 1.854-3.209.687-1.708.937-3.541h3.209q-.292 2.5-1.229 4.791-.938 2.292-2.521 4.209zm.541-12.417q-.291-1.833-.958-3.562-.667-1.73-1.833-3.188l2.375-2.208q1.541 1.916 2.458 4.208.917 2.292 1.167 4.75z"></path>\n    </symbol>\n    <symbol viewBox="0 0 48 48" id="vjs-icon-file-download">\n      <path d="M10.8 40.55q-1.35 0-2.375-1T7.4 37.15v-7.7h3.4v7.7h26.35v-7.7h3.4v7.7q0 1.4-1 2.4t-2.4 1zM24 32.1L13.9 22.05l2.45-2.45 5.95 5.95V7.15h3.4v18.4l5.95-5.95 2.45 2.45z"></path>\n    </symbol>\n    <symbol viewBox="0 0 48 48" id="vjs-icon-file-download-done">\n      <path d="M9.8 40.5v-3.45h28.4v3.45zm9.2-9.05L7.4 19.85l2.45-2.35L19 26.65l19.2-19.2 2.4 2.4z"></path>\n    </symbol>\n    <symbol viewBox="0 0 48 48" id="vjs-icon-file-download-off">\n      <path d="M4.9 4.75L43.25 43.1 41 45.3l-4.75-4.75q-.05.05-.075.025-.025-.025-.075-.025H10.8q-1.35 0-2.375-1T7.4 37.15v-7.7h3.4v7.7h22.05l-7-7-1.85 1.8L13.9 21.9l1.85-1.85L2.7 7zm26.75 14.7l2.45 2.45-3.75 3.8-2.45-2.5zM25.7 7.15V21.1l-3.4-3.45V7.15z"></path>\n    </symbol>\n    <symbol viewBox="0 0 48 48" id="vjs-icon-share">\n      <path d="M36 32.17c-1.52 0-2.89.59-3.93 1.54L17.82 25.4c.11-.45.18-.92.18-1.4s-.07-.95-.18-1.4l14.1-8.23c1.07 1 2.5 1.62 4.08 1.62 3.31 0 6-2.69 6-6s-2.69-6-6-6-6 2.69-6 6c0 .48.07.95.18 1.4l-14.1 8.23c-1.07-1-2.5-1.62-4.08-1.62-3.31 0-6 2.69-6 6s2.69 6 6 6c1.58 0 3.01-.62 4.08-1.62l14.25 8.31c-.1.42-.16.86-.16 1.31A5.83 5.83 0 1 0 36 32.17z"></path>\n    </symbol>\n    <symbol viewBox="0 0 48 48" id="vjs-icon-cog">\n      <path d="M38.86 25.95c.08-.64.14-1.29.14-1.95s-.06-1.31-.14-1.95l4.23-3.31c.38-.3.49-.84.24-1.28l-4-6.93c-.25-.43-.77-.61-1.22-.43l-4.98 2.01c-1.03-.79-2.16-1.46-3.38-1.97L29 4.84c-.09-.47-.5-.84-1-.84h-8c-.5 0-.91.37-.99.84l-.75 5.3a14.8 14.8 0 0 0-3.38 1.97L9.9 10.1a1 1 0 0 0-1.22.43l-4 6.93c-.25.43-.14.97.24 1.28l4.22 3.31C9.06 22.69 9 23.34 9 24s.06 1.31.14 1.95l-4.22 3.31c-.38.3-.49.84-.24 1.28l4 6.93c.25.43.77.61 1.22.43l4.98-2.01c1.03.79 2.16 1.46 3.38 1.97l.75 5.3c.08.47.49.84.99.84h8c.5 0 .91-.37.99-.84l.75-5.3a14.8 14.8 0 0 0 3.38-1.97l4.98 2.01a1 1 0 0 0 1.22-.43l4-6.93c.25-.43.14-.97-.24-1.28l-4.22-3.31zM24 31c-3.87 0-7-3.13-7-7s3.13-7 7-7 7 3.13 7 7-3.13 7-7 7z"></path>\n    </symbol>\n    <symbol viewBox="0 0 48 48" id="vjs-icon-square">\n      <path d="M36 8H12c-2.21 0-4 1.79-4 4v24c0 2.21 1.79 4 4 4h24c2.21 0 4-1.79 4-4V12c0-2.21-1.79-4-4-4zm0 28H12V12h24v24z"></path>\n    </symbol>\n    <symbol viewBox="0 0 48 48" id="vjs-icon-circle">\n      <circle cx="24" cy="24" r="20"></circle>\n    </symbol>\n    <symbol viewBox="0 0 48 48" id="vjs-icon-circle-outline">\n      <path d="M24 4C12.95 4 4 12.95 4 24s8.95 20 20 20 20-8.95 20-20S35.05 4 24 4zm0 36c-8.82 0-16-7.18-16-16S15.18 8 24 8s16 7.18 16 16-7.18 16-16 16z"></path>\n    </symbol>\n    <symbol viewBox="0 0 48 48" id="vjs-icon-circle-inner-circle">\n      <path d="M24 4C12.97 4 4 12.97 4 24s8.97 20 20 20 20-8.97 20-20S35.03 4 24 4zm0 36c-8.82 0-16-7.18-16-16S15.18 8 24 8s16 7.18 16 16-7.18 16-16 16zm6-16c0 3.31-2.69 6-6 6s-6-2.69-6-6 2.69-6 6-6 6 2.69 6 6z"></path>\n    </symbol>\n    <symbol viewBox="0 0 48 48" id="vjs-icon-cancel">\n      <path d="M24 4C12.95 4 4 12.95 4 24s8.95 20 20 20 20-8.95 20-20S35.05 4 24 4zm10 27.17L31.17 34 24 26.83 16.83 34 14 31.17 21.17 24 14 16.83 16.83 14 24 21.17 31.17 14 34 16.83 26.83 24 34 31.17z"></path>\n    </symbol>\n    <symbol viewBox="0 0 48 48" id="vjs-icon-replay">\n      <path d="M24 10V2L14 12l10 10v-8c6.63 0 12 5.37 12 12s-5.37 12-12 12-12-5.37-12-12H8c0 8.84 7.16 16 16 16s16-7.16 16-16-7.16-16-16-16z"></path>\n    </symbol>\n    <symbol viewBox="0 0 48 48" id="vjs-icon-repeat">\n      <path d="M14 14h20v6l8-8-8-8v6H10v12h4v-8zm20 20H14v-6l-8 8 8 8v-6h24V26h-4v8z"></path>\n    </symbol>\n    <symbol viewBox="0 96 48 48" id="vjs-icon-replay-5">\n      <path d="M17.689 98l-8.697 8.696 8.697 8.697 2.486-2.485-4.32-4.319h1.302c4.93 0 9.071 1.722 12.424 5.165 3.352 3.443 5.029 7.638 5.029 12.584h3.55c0-2.958-.553-5.73-1.658-8.313-1.104-2.583-2.622-4.841-4.555-6.774-1.932-1.932-4.19-3.45-6.773-4.555-2.584-1.104-5.355-1.657-8.313-1.657H15.5l4.615-4.615zm-8.08 21.659v13.861h11.357v5.008H9.609V143h12.7c.834 0 1.55-.298 2.146-.894.596-.597.895-1.31.895-2.145v-7.781c0-.835-.299-1.55-.895-2.147a2.929 2.929 0 0 0-2.147-.894h-8.227v-5.096H25.35v-4.384z"></path>\n    </symbol>\n    <symbol viewBox="0 96 48 48" id="vjs-icon-replay-10">\n      <path d="M42.315 125.63c0-4.997-1.694-9.235-5.08-12.713-3.388-3.479-7.571-5.218-12.552-5.218h-1.315l4.363 4.363-2.51 2.51-8.787-8.786L25.221 97l2.45 2.45-4.662 4.663h1.375c2.988 0 5.788.557 8.397 1.673 2.61 1.116 4.892 2.65 6.844 4.602 1.953 1.953 3.487 4.234 4.602 6.844 1.116 2.61 1.674 5.41 1.674 8.398zM8.183 142v-19.657H3.176V117.8h9.643V142zm13.63 0c-1.156 0-2.127-.393-2.912-1.178-.778-.778-1.168-1.746-1.168-2.902v-16.04c0-1.156.393-2.127 1.178-2.912.779-.779 1.746-1.168 2.902-1.168h7.696c1.156 0 2.126.392 2.911 1.177.779.78 1.168 1.747 1.168 2.903v16.04c0 1.156-.392 2.127-1.177 2.912-.779.779-1.746 1.168-2.902 1.168zm.556-4.636h6.583v-15.02H22.37z"></path>\n    </symbol>\n    <symbol viewBox="0 96 48 48" id="vjs-icon-replay-30">\n      <path d="M26.047 97l-8.733 8.732 8.733 8.733 2.496-2.494-4.336-4.338h1.307c4.95 0 9.108 1.73 12.474 5.187 3.367 3.458 5.051 7.668 5.051 12.635h3.565c0-2.97-.556-5.751-1.665-8.346-1.109-2.594-2.633-4.862-4.574-6.802-1.94-1.941-4.208-3.466-6.803-4.575-2.594-1.109-5.375-1.664-8.345-1.664H23.85l4.634-4.634zM2.555 117.531v4.688h10.297v5.25H5.873v4.687h6.979v5.156H2.555V142H13.36c1.061 0 1.95-.395 2.668-1.186.718-.79 1.076-1.772 1.076-2.94v-16.218c0-1.168-.358-2.149-1.076-2.94-.717-.79-1.607-1.185-2.668-1.185zm22.482.14c-1.149 0-2.11.39-2.885 1.165-.78.78-1.172 1.744-1.172 2.893v15.943c0 1.149.388 2.11 1.163 2.885.78.78 1.745 1.172 2.894 1.172h7.649c1.148 0 2.11-.388 2.884-1.163.78-.78 1.17-1.745 1.17-2.894v-15.943c0-1.15-.386-2.111-1.16-2.885-.78-.78-1.746-1.172-2.894-1.172zm.553 4.518h6.545v14.93H25.59z"></path>\n    </symbol>\n    <symbol viewBox="0 96 48 48" id="vjs-icon-forward-5">\n      <path d="M29.508 97l-2.431 2.43 4.625 4.625h-1.364c-2.965 0-5.742.554-8.332 1.66-2.589 1.107-4.851 2.629-6.788 4.566-1.937 1.937-3.458 4.2-4.565 6.788-1.107 2.59-1.66 5.367-1.66 8.331h3.557c0-4.957 1.68-9.16 5.04-12.611 3.36-3.45 7.51-5.177 12.451-5.177h1.304l-4.326 4.33 2.49 2.49 8.715-8.716zm-9.783 21.61v13.89h11.382v5.018H19.725V142h12.727a2.93 2.93 0 0 0 2.15-.896 2.93 2.93 0 0 0 .896-2.15v-7.798c0-.837-.299-1.554-.896-2.152a2.93 2.93 0 0 0-2.15-.896h-8.245V123h11.29v-4.392z"></path>\n    </symbol>\n    <symbol viewBox="0 96 48 48" id="vjs-icon-forward-10">\n      <path d="M23.119 97l-2.386 2.383 4.538 4.538h-1.339c-2.908 0-5.633.543-8.173 1.63-2.54 1.085-4.76 2.577-6.66 4.478-1.9 1.9-3.392 4.12-4.478 6.66-1.085 2.54-1.629 5.264-1.629 8.172h3.49c0-4.863 1.648-8.986 4.944-12.372 3.297-3.385 7.368-5.078 12.216-5.078h1.279l-4.245 4.247 2.443 2.442 8.55-8.55zm-9.52 21.45v4.42h4.871V142h4.513v-23.55zm18.136 0c-1.125 0-2.066.377-2.824 1.135-.764.764-1.148 1.709-1.148 2.834v15.612c0 1.124.38 2.066 1.139 2.824.764.764 1.708 1.145 2.833 1.145h7.489c1.125 0 2.066-.378 2.824-1.136.764-.764 1.145-1.709 1.145-2.833v-15.612c0-1.125-.378-2.067-1.136-2.825-.764-.764-1.708-1.145-2.833-1.145zm.54 4.42h6.408v14.617h-6.407z"></path>\n    </symbol>\n    <symbol viewBox="0 96 48 48" id="vjs-icon-forward-30">\n      <path d="M25.549 97l-2.437 2.434 4.634 4.635H26.38c-2.97 0-5.753.555-8.347 1.664-2.594 1.109-4.861 2.633-6.802 4.574-1.94 1.94-3.465 4.207-4.574 6.802-1.109 2.594-1.664 5.377-1.664 8.347h3.565c0-4.967 1.683-9.178 5.05-12.636 3.366-3.458 7.525-5.187 12.475-5.187h1.307l-4.335 4.338 2.495 2.494 8.732-8.732zm-11.553 20.53v4.689h10.297v5.249h-6.978v4.688h6.978v5.156H13.996V142h10.808c1.06 0 1.948-.395 2.666-1.186.718-.79 1.077-1.771 1.077-2.94v-16.217c0-1.169-.36-2.15-1.077-2.94-.718-.79-1.605-1.186-2.666-1.186zm21.174.168c-1.149 0-2.11.389-2.884 1.163-.78.78-1.172 1.745-1.172 2.894v15.942c0 1.15.388 2.11 1.162 2.885.78.78 1.745 1.17 2.894 1.17h7.649c1.149 0 2.11-.386 2.885-1.16.78-.78 1.17-1.746 1.17-2.895v-15.942c0-1.15-.387-2.11-1.161-2.885-.78-.78-1.745-1.172-2.894-1.172zm.552 4.516h6.542v14.931h-6.542z"></path>\n    </symbol>\n    <symbol viewBox="0 0 512 512" id="vjs-icon-audio-description">\n      <g fill-rule="evenodd"><path d="M227.29 381.351V162.993c50.38-1.017 89.108-3.028 117.631 17.126 27.374 19.342 48.734 56.965 44.89 105.325-4.067 51.155-41.335 94.139-89.776 98.475-24.085 2.155-71.972 0-71.972 0s-.84-1.352-.773-2.568m48.755-54.804c31.43 1.26 53.208-16.633 56.495-45.386 4.403-38.51-21.188-63.552-58.041-60.796v103.612c-.036 1.466.575 2.22 1.546 2.57"></path><path d="M383.78 381.328c13.336 3.71 17.387-11.06 23.215-21.408 12.722-22.571 22.294-51.594 22.445-84.774.221-47.594-18.343-82.517-35.6-106.182h-8.51c-.587 3.874 2.226 7.315 3.865 10.276 13.166 23.762 25.367 56.553 25.54 94.194.2 43.176-14.162 79.278-30.955 107.894"></path><path d="M425.154 381.328c13.336 3.71 17.384-11.061 23.215-21.408 12.721-22.571 22.291-51.594 22.445-84.774.221-47.594-18.343-82.517-35.6-106.182h-8.511c-.586 3.874 2.226 7.315 3.866 10.276 13.166 23.762 25.367 56.553 25.54 94.194.2 43.176-14.162 79.278-30.955 107.894"></path><path d="M466.26 381.328c13.337 3.71 17.385-11.061 23.216-21.408 12.722-22.571 22.292-51.594 22.445-84.774.221-47.594-18.343-82.517-35.6-106.182h-8.51c-.587 3.874 2.225 7.315 3.865 10.276 13.166 23.762 25.367 56.553 25.54 94.194.2 43.176-14.162 79.278-30.955 107.894M4.477 383.005H72.58l18.573-28.484 64.169-.135s.065 19.413.065 28.62h48.756V160.307h-58.816c-5.653 9.537-140.85 222.697-140.85 222.697zm152.667-145.282v71.158l-40.453-.27 40.453-70.888z"></path></g>\n    </symbol>\n    <symbol viewBox="0 0 48 48" id="vjs-icon-next-item">\n      <path d="M12 36l17-12-17-12v24zm20-24v24h4V12h-4z"></path>\n    </symbol>\n    <symbol viewBox="0 0 48 48" id="vjs-icon-previous-item">\n      <path d="M12 12h4v24h-4zm7 12l17 12V12z"></path>\n    </symbol>\n    <symbol viewBox="0 0 48 48" id="vjs-icon-shuffle">\n      <path d="M21.17 18.34L10.83 8 8 10.83l10.34 10.34 2.83-2.83zM29 8l4.09 4.09L8 37.17 10.83 40l25.09-25.09L40 19V8H29zm.66 18.83l-2.83 2.83 6.26 6.26L29 40h11V29l-4.09 4.09-6.25-6.26z"></path>\n    </symbol>\n    <symbol viewBox="0 0 48 48" id="vjs-icon-cast">\n      <path d="M42 6H6c-2.21 0-4 1.79-4 4v6h4v-6h36v28H28v4h14c2.21 0 4-1.79 4-4V10c0-2.21-1.79-4-4-4zM2 36v6h6c0-3.31-2.69-6-6-6zm0-8v4c5.52 0 10 4.48 10 10h4c0-7.73-6.27-14-14-14zm0-8v4c9.94 0 18 8.06 18 18h4c0-12.15-9.85-22-22-22z"></path>\n    </symbol>\n    <symbol viewBox="0 0 48 48" id="vjs-icon-picture-in-picture-enter">\n      <path d="M38 22H22v11.99h16V22zm8 16V9.96C46 7.76 44.2 6 42 6H6C3.8 6 2 7.76 2 9.96V38c0 2.2 1.8 4 4 4h36c2.2 0 4-1.8 4-4zm-4 .04H6V9.94h36v28.1z"></path>\n    </symbol>\n    <symbol viewBox="0 0 22 18" id="vjs-icon-picture-in-picture-exit">\n      <path d="M18 4H4v10h14V4zm4 12V1.98C22 .88 21.1 0 20 0H2C.9 0 0 .88 0 1.98V16c0 1.1.9 2 2 2h18c1.1 0 2-.9 2-2zm-2 .02H2V1.97h18v14.05z"></path>\n      <path fill="none" d="M-1-3h24v24H-1z"></path>\n    </symbol>\n    <symbol viewBox="0 0 1792 1792" id="vjs-icon-facebook">\n      <path d="M1343 12v264h-157q-86 0-116 36t-30 108v189h293l-39 296h-254v759H734V905H479V609h255V391q0-186 104-288.5T1115 0q147 0 228 12z"></path>\n    </symbol>\n    <symbol viewBox="0 0 1792 1792" id="vjs-icon-linkedin">\n      <path d="M477 625v991H147V625h330zm21-306q1 73-50.5 122T312 490h-2q-82 0-132-49t-50-122q0-74 51.5-122.5T314 148t133 48.5T498 319zm1166 729v568h-329v-530q0-105-40.5-164.5T1168 862q-63 0-105.5 34.5T999 982q-11 30-11 81v553H659q2-399 2-647t-1-296l-1-48h329v144h-2q20-32 41-56t56.5-52 87-43.5T1285 602q171 0 275 113.5t104 332.5z"></path>\n    </symbol>\n    <symbol viewBox="0 0 1792 1792" id="vjs-icon-twitter">\n      <path d="M1684 408q-67 98-162 167 1 14 1 42 0 130-38 259.5T1369.5 1125 1185 1335.5t-258 146-323 54.5q-271 0-496-145 35 4 78 4 225 0 401-138-105-2-188-64.5T285 1033q33 5 61 5 43 0 85-11-112-23-185.5-111.5T172 710v-4q68 38 146 41-66-44-105-115t-39-154q0-88 44-163 121 149 294.5 238.5T884 653q-8-38-8-74 0-134 94.5-228.5T1199 256q140 0 236 102 109-21 205-78-37 115-142 178 93-10 186-50z"></path>\n    </symbol>\n    <symbol viewBox="0 0 1792 1792" id="vjs-icon-tumblr">\n      <path d="M1328 1329l80 237q-23 35-111 66t-177 32q-104 2-190.5-26T787 1564t-95-106-55.5-120-16.5-118V676H452V461q72-26 129-69.5t91-90 58-102 34-99T779 12q1-5 4.5-8.5T791 0h244v424h333v252h-334v518q0 30 6.5 56t22.5 52.5 49.5 41.5 81.5 14q78-2 134-29z"></path>\n    </symbol>\n    <symbol viewBox="0 0 1792 1792" id="vjs-icon-pinterest">\n      <path d="M1664 896q0 209-103 385.5T1281.5 1561 896 1664q-111 0-218-32 59-93 78-164 9-34 54-211 20 39 73 67.5t114 28.5q121 0 216-68.5t147-188.5 52-270q0-114-59.5-214T1180 449t-255-63q-105 0-196 29t-154.5 77-109 110.5-67 129.5T377 866q0 104 40 183t117 111q30 12 38-20 2-7 8-31t8-30q6-23-11-43-51-61-51-151 0-151 104.5-259.5T904 517q151 0 235.5 82t84.5 213q0 170-68.5 289T980 1220q-61 0-98-43.5T859 1072q8-35 26.5-93.5t30-103T927 800q0-50-27-83t-77-33q-62 0-105 57t-43 142q0 73 25 122l-99 418q-17 70-13 177-206-91-333-281T128 896q0-209 103-385.5T510.5 231 896 128t385.5 103T1561 510.5 1664 896z"></path>\n    </symbol>\n  </defs>\n</svg>',"image/svg+xml")).querySelector("parsererror")?(l.warn("Failed to load SVG Icons. Falling back to Font Icons."),this.options_.experimentalSvgIcons=null):((s=i.documentElement).style.display="none",this.el_.appendChild(s),this.addClass("vjs-svg-icons-enabled"))),this.initChildren(),this.isAudio("audio"===e.nodeName.toLowerCase()),this.controls()?this.addClass("vjs-controls-enabled"):this.addClass("vjs-controls-disabled"),this.el_.setAttribute("role","region"),this.isAudio()?this.el_.setAttribute("aria-label",this.localize("Audio Player")):this.el_.setAttribute("aria-label",this.localize("Video Player")),this.isAudio()&&this.addClass("vjs-audio"),ge&&this.addClass("vjs-touch-enabled"),c||this.addClass("vjs-workinghover"),b.players[this.id_]=this,M.split(".")[0]);this.addClass("vjs-v"+i),this.userActive(!0),this.reportUserActivity(),this.one("play",e=>this.listenForUserActivity_(e)),this.on("keydown",e=>this.handleKeyDown(e)),this.on("languagechange",e=>this.handleLanguagechange(e)),this.breakpoints(this.options_.breakpoints),this.responsive(this.options_.responsive),this.on("ready",()=>{this.audioPosterMode(this.options_.audioPosterMode),this.audioOnlyMode(this.options_.audioOnlyMode)})}dispose(){var e;this.trigger("dispose"),this.off("dispose"),p(document,this.fsApi_.fullscreenchange,this.boundDocumentFullscreenChange_),p(document,"keydown",this.boundFullWindowOnEscKey_),this.styleEl_&&this.styleEl_.parentNode&&(this.styleEl_.parentNode.removeChild(this.styleEl_),this.styleEl_=null),b.players[this.id_]=null,this.tag&&this.tag.player&&(this.tag.player=null),this.el_&&this.el_.player&&(this.el_.player=null),this.tech_&&(this.tech_.dispose(),this.isPosterFromTech_=!1,this.poster_=""),this.playerElIngest_&&(this.playerElIngest_=null),this.tag&&(this.tag=null),e=this,ps[e.id()]=null,a.names.forEach(e=>{e=this[a[e].getterName]();e&&e.off&&e.off()}),super.dispose({restoreEl:this.options_.restoreEl})}createEl(){let t=this.tag,i,e=this.playerElIngest_=t.parentNode&&t.parentNode.hasAttribute&&t.parentNode.hasAttribute("data-vjs-player");const s="video-js"===this.tag.tagName.toLowerCase(),r=(e?i=this.el_=t.parentNode:s||(i=this.el_=super.createEl("div")),De(t));if(s){for(i=this.el_=t,t=this.tag=document.createElement("video");i.children.length;)t.appendChild(i.firstChild);Ce(i,"video-js")||ke(i,"video-js"),i.appendChild(t),e=this.playerElIngest_=i,Object.keys(i).forEach(e=>{try{t[e]=i[e]}catch(e){}})}t.setAttribute("tabindex","-1"),r.tabindex="-1",oe&&ce&&(t.setAttribute("role","application"),r.role="application"),t.removeAttribute("width"),t.removeAttribute("height"),"width"in r&&delete r.width,"height"in r&&delete r.height,Object.getOwnPropertyNames(r).forEach(function(e){s&&"class"===e||i.setAttribute(e,r[e]),s&&t.setAttribute(e,r[e])}),t.playerId=t.id,t.id+="_html5_api",t.className="vjs-tech",(t.player=i.player=this).addClass("vjs-paused"),!0!==window.VIDEOJS_NO_DYNAMIC_STYLE&&(this.styleEl_=tt("vjs-styles-dimensions"),n=ze(".vjs-styles-defaults"),(a=ze("head")).insertBefore(this.styleEl_,n?n.nextSibling:a.firstChild)),this.fill_=!1,this.fluid_=!1,this.width(this.options_.width),this.height(this.options_.height),this.fill(this.options_.fill),this.fluid(this.options_.fluid),this.aspectRatio(this.options_.aspectRatio),this.crossOrigin(this.options_.crossOrigin||this.options_.crossorigin);var n,a,o=t.getElementsByTagName("a");for(let e=0;e<o.length;e++){var l=o.item(e);ke(l,"vjs-hidden"),l.setAttribute("hidden","hidden")}return t.initNetworkState_=t.networkState,t.parentNode&&!e&&t.parentNode.insertBefore(i,t),Ee(t,i),this.children_.unshift(t),this.el_.setAttribute("lang",this.language_),this.el_.setAttribute("translate","no"),this.el_=i}crossOrigin(e){if("undefined"==typeof e)return this.techGet_("crossOrigin");null!==e&&"anonymous"!==e&&"use-credentials"!==e?l.warn(`crossOrigin must be null,  "anonymous" or "use-credentials", given "${e}"`):(this.techCall_("setCrossOrigin",e),this.posterImage&&this.posterImage.crossOrigin(e))}width(e){return this.dimension("width",e)}height(e){return this.dimension("height",e)}dimension(e,t){var i,s=e+"_";if(void 0===t)return this[s]||0;""===t||"auto"===t?(this[s]=void 0,this.updateStyleEl_()):(i=parseFloat(t),isNaN(i)?l.error(`Improper value "${t}" supplied for for `+e):(this[s]=i,this.updateStyleEl_()))}fluid(e){if(void 0===e)return!!this.fluid_;var t;this.fluid_=!!e,bt(this)&&this.off(["playerreset","resize"],this.boundUpdateStyleEl_),e?(this.addClass("vjs-fluid"),this.fill(!1),e=this,t=()=>{this.on(["playerreset","resize"],this.boundUpdateStyleEl_)},bt(e)?t():(e.eventedCallbacks||(e.eventedCallbacks=[]),e.eventedCallbacks.push(t))):this.removeClass("vjs-fluid"),this.updateStyleEl_()}fill(e){if(void 0===e)return!!this.fill_;this.fill_=!!e,e?(this.addClass("vjs-fill"),this.fluid(!1)):this.removeClass("vjs-fill")}aspectRatio(e){if(void 0===e)return this.aspectRatio_;if(!/^\d+\:\d+$/.test(e))throw new Error("Improper value supplied for aspect ratio. The format should be width:height, for example 16:9.");this.aspectRatio_=e,this.fluid(!0),this.updateStyleEl_()}updateStyleEl_(){if(!0===window.VIDEOJS_NO_DYNAMIC_STYLE){const e="number"==typeof this.width_?this.width_:this.options_.width,t="number"==typeof this.height_?this.height_:this.options_.height;var r=this.tech_&&this.tech_.el();void(r&&(0<=e&&(r.width=e),0<=t)&&(r.height=t))}else{let e,t,i,s;r=(i=void 0!==this.aspectRatio_&&"auto"!==this.aspectRatio_?this.aspectRatio_:0<this.videoWidth()?this.videoWidth()+":"+this.videoHeight():"16:9").split(":"),r=r[1]/r[0];e=void 0!==this.width_?this.width_:void 0!==this.height_?this.height_/r:this.videoWidth()||300,t=void 0!==this.height_?this.height_:e*r,s=/^[^a-zA-Z]/.test(this.id())?"dimensions-"+this.id():this.id()+"-dimensions",this.addClass(s),it(this.styleEl_,`
       .${s} {
         width: ${e}px;
         height: ${t}px;
@@ -18,7 +18,7 @@
       .${s}.vjs-fluid:not(.vjs-audio-only-mode) {
         padding-top: ${100*r}%;
       }
-    `)}}loadTech_(e,t){this.tech_&&this.unloadTech_();var i=g(e),s=e.charAt(0).toLowerCase()+e.slice(1);"Html5"!==i&&this.tag&&(_.getTech("Html5").disposeMediaElement(this.tag),this.tag.player=null,this.tag=null),this.techName_=i,this.isReady_=!1;let r=this.autoplay();const n={source:t,autoplay:r="string"==typeof this.autoplay()||!0===this.autoplay()&&this.options_.normalizeAutoplay?!1:r,nativeControlsForTouch:this.options_.nativeControlsForTouch,playerId:this.id(),techId:this.id()+`_${s}_api`,playsinline:this.options_.playsinline,preload:this.options_.preload,loop:this.options_.loop,disablePictureInPicture:this.options_.disablePictureInPicture,muted:this.options_.muted,poster:this.poster(),language:this.language(),playerElIngest:this.playerElIngest_||!1,"vtt.js":this.options_["vtt.js"],canOverridePoster:!!this.options_.techCanOverridePoster,enableSourceset:this.options_.enableSourceset};a.names.forEach(e=>{e=a[e];n[e.getterName]=this[e.privateName]}),Object.assign(n,this.options_[i]),Object.assign(n,this.options_[s]),Object.assign(n,this.options_[e.toLowerCase()]),this.tag&&(n.tag=this.tag),t&&t.src===this.cache_.src&&0<this.cache_.currentTime&&(n.startTime=this.cache_.currentTime);s=_.getTech(e);if(!s)throw new Error(`No Tech named '${i}' exists! '${i}' should be registered using videojs.registerTech()'`);this.tech_=new s(n),this.tech_.ready(m(this,this.handleTechReady_),!0),Qt(this.textTracksJson_||[],this.tech_),en.forEach(t=>{this.on(this.tech_,t,e=>this[`handleTech${g(t)}_`](e))}),Object.keys(tn).forEach(t=>{this.on(this.tech_,t,e=>{0===this.tech_.playbackRate()&&this.tech_.seeking()?this.queuedCallbacks_.push({callback:this[`handleTech${tn[t]}_`].bind(this),event:e}):this[`handleTech${tn[t]}_`](e)})}),this.on(this.tech_,"loadstart",e=>this.handleTechLoadStart_(e)),this.on(this.tech_,"sourceset",e=>this.handleTechSourceset_(e)),this.on(this.tech_,"waiting",e=>this.handleTechWaiting_(e)),this.on(this.tech_,"ended",e=>this.handleTechEnded_(e)),this.on(this.tech_,"seeking",e=>this.handleTechSeeking_(e)),this.on(this.tech_,"play",e=>this.handleTechPlay_(e)),this.on(this.tech_,"pause",e=>this.handleTechPause_(e)),this.on(this.tech_,"durationchange",e=>this.handleTechDurationChange_(e)),this.on(this.tech_,"fullscreenchange",(e,t)=>this.handleTechFullscreenChange_(e,t)),this.on(this.tech_,"fullscreenerror",(e,t)=>this.handleTechFullscreenError_(e,t)),this.on(this.tech_,"enterpictureinpicture",e=>this.handleTechEnterPictureInPicture_(e)),this.on(this.tech_,"leavepictureinpicture",e=>this.handleTechLeavePictureInPicture_(e)),this.on(this.tech_,"error",e=>this.handleTechError_(e)),this.on(this.tech_,"posterchange",e=>this.handleTechPosterChange_(e)),this.on(this.tech_,"textdata",e=>this.handleTechTextData_(e)),this.on(this.tech_,"ratechange",e=>this.handleTechRateChange_(e)),this.on(this.tech_,"loadedmetadata",this.boundUpdateStyleEl_),this.usingNativeControls(this.techGet_("controls")),this.controls()&&!this.usingNativeControls()&&this.addTechControlsListeners_(),this.tech_.el().parentNode===this.el()||"Html5"===i&&this.tag||Ee(this.tech_.el(),this.el()),this.tag&&(this.tag.player=null,this.tag=null)}unloadTech_(){a.names.forEach(e=>{e=a[e];this[e.privateName]=this[e.getterName]()}),this.textTracksJson_=Yt(this.tech_),this.isReady_=!1,this.tech_.dispose(),this.tech_=!1,this.isPosterFromTech_&&(this.poster_="",this.trigger("posterchange")),this.isPosterFromTech_=!1}tech(e){return void 0===e&&l.warn("Using the tech directly can be dangerous. I hope you know what you're doing.\nSee https://github.com/videojs/video.js/issues/2617 for more info.\n"),this.tech_}addTechControlsListeners_(){this.removeTechControlsListeners_(),this.on(this.tech_,"click",this.boundHandleTechClick_),this.on(this.tech_,"dblclick",this.boundHandleTechDoubleClick_),this.on(this.tech_,"touchstart",this.boundHandleTechTouchStart_),this.on(this.tech_,"touchmove",this.boundHandleTechTouchMove_),this.on(this.tech_,"touchend",this.boundHandleTechTouchEnd_),this.on(this.tech_,"tap",this.boundHandleTechTap_)}removeTechControlsListeners_(){this.off(this.tech_,"tap",this.boundHandleTechTap_),this.off(this.tech_,"touchstart",this.boundHandleTechTouchStart_),this.off(this.tech_,"touchmove",this.boundHandleTechTouchMove_),this.off(this.tech_,"touchend",this.boundHandleTechTouchEnd_),this.off(this.tech_,"click",this.boundHandleTechClick_),this.off(this.tech_,"dblclick",this.boundHandleTechDoubleClick_)}handleTechReady_(){this.triggerReady(),this.cache_.volume&&this.techCall_("setVolume",this.cache_.volume),this.handleTechPosterChange_(),this.handleTechDurationChange_()}handleTechLoadStart_(){this.removeClass("vjs-ended","vjs-seeking"),this.error(null),this.handleTechDurationChange_(),this.paused()&&this.hasStarted(!1),this.trigger("loadstart"),this.manualAutoplay_(!0===this.autoplay()&&this.options_.normalizeAutoplay?"play":this.autoplay())}manualAutoplay_(t){if(this.tech_&&"string"==typeof t){var i=()=>{const e=this.muted(),t=(this.muted(!0),()=>{this.muted(e)});this.playTerminatedQueue_.push(t);var i=this.play();if(Gt(i))return i.catch(e=>{throw t(),new Error("Rejection at manualAutoplay. Restoring muted value. "+(e||""))})};let e;if("any"!==t||this.muted()?e="muted"!==t||this.muted()?this.play():i():Gt(e=this.play())&&(e=e.catch(i)),Gt(e))return e.then(()=>{this.trigger({type:"autoplay-success",autoplay:t})}).catch(()=>{this.trigger({type:"autoplay-failure",autoplay:t})})}}updateSourceCaches_(e=""){let t=e,i="";"string"!=typeof t&&(t=e.src,i=e.type),this.cache_.source=this.cache_.source||{},this.cache_.sources=this.cache_.sources||[],t&&!i&&(i=((e,t)=>{if(!t)return"";if(e.cache_.source.src===t&&e.cache_.source.type)return e.cache_.source.type;var i=e.cache_.sources.filter(e=>e.src===t);if(i.length)return i[0].type;var s=e.$$("source");for(let e=0;e<s.length;e++){var r=s[e];if(r.type&&r.src&&r.src===t)return r.type}return Es(t)})(this,t)),this.cache_.source=d({},e,{src:t,type:i});var e=this.cache_.sources.filter(e=>e.src&&e.src===t),s=[],r=this.$$("source"),n=[];for(let e=0;e<r.length;e++){var a=De(r[e]);s.push(a),a.src&&a.src===t&&n.push(a.src)}n.length&&!e.length?this.cache_.sources=s:e.length||(this.cache_.sources=[this.cache_.source]),this.cache_.src=t}handleTechSourceset_(t){if(!this.changingSrc_){let e=e=>this.updateSourceCaches_(e);var i=this.currentSource().src,s=t.src;(e=!i||/^blob:/.test(i)||!/^blob:/.test(s)||this.lastSource_&&(this.lastSource_.tech===s||this.lastSource_.player===i)?e:()=>{})(s),t.src||this.tech_.any(["sourceset","loadstart"],e=>{"sourceset"!==e.type&&(e=this.techGet_("currentSrc"),this.lastSource_.tech=e,this.updateSourceCaches_(e))})}this.lastSource_={player:this.currentSource().src,tech:t.src},this.trigger({src:t.src,type:"sourceset"})}hasStarted(e){if(void 0===e)return this.hasStarted_;e!==this.hasStarted_&&(this.hasStarted_=e,this.hasStarted_?this.addClass("vjs-has-started"):this.removeClass("vjs-has-started"))}handleTechPlay_(){this.removeClass("vjs-ended","vjs-paused"),this.addClass("vjs-playing"),this.hasStarted(!0),this.trigger("play")}handleTechRateChange_(){0<this.tech_.playbackRate()&&0===this.cache_.lastPlaybackRate&&(this.queuedCallbacks_.forEach(e=>e.callback(e.event)),this.queuedCallbacks_=[]),this.cache_.lastPlaybackRate=this.tech_.playbackRate(),this.trigger("ratechange")}handleTechWaiting_(){this.addClass("vjs-waiting"),this.trigger("waiting");const e=this.currentTime(),t=()=>{e!==this.currentTime()&&(this.removeClass("vjs-waiting"),this.off("timeupdate",t))};this.on("timeupdate",t)}handleTechCanPlay_(){this.removeClass("vjs-waiting"),this.trigger("canplay")}handleTechCanPlayThrough_(){this.removeClass("vjs-waiting"),this.trigger("canplaythrough")}handleTechPlaying_(){this.removeClass("vjs-waiting"),this.trigger("playing")}handleTechSeeking_(){this.addClass("vjs-seeking"),this.trigger("seeking")}handleTechSeeked_(){this.removeClass("vjs-seeking","vjs-ended"),this.trigger("seeked")}handleTechPause_(){this.removeClass("vjs-playing"),this.addClass("vjs-paused"),this.trigger("pause")}handleTechEnded_(){this.addClass("vjs-ended"),this.removeClass("vjs-waiting"),this.options_.loop?(this.currentTime(0),this.play()):this.paused()||this.pause(),this.trigger("ended")}handleTechDurationChange_(){this.duration(this.techGet_("duration"))}handleTechClick_(e){!this.controls_||void 0!==this.options_&&void 0!==this.options_.userActions&&void 0!==this.options_.userActions.click&&!1===this.options_.userActions.click||(void 0!==this.options_&&void 0!==this.options_.userActions&&"function"==typeof this.options_.userActions.click?this.options_.userActions.click.call(this,e):this.paused()?Xt(this.play()):this.pause())}handleTechDoubleClick_(t){!this.controls_||Array.prototype.some.call(this.$$(".vjs-control-bar, .vjs-modal-dialog"),e=>e.contains(t.target))||void 0!==this.options_&&void 0!==this.options_.userActions&&void 0!==this.options_.userActions.doubleClick&&!1===this.options_.userActions.doubleClick||(void 0!==this.options_&&void 0!==this.options_.userActions&&"function"==typeof this.options_.userActions.doubleClick?this.options_.userActions.doubleClick.call(this,t):this.isFullscreen()?this.exitFullscreen():this.requestFullscreen())}handleTechTap_(){this.userActive(!this.userActive())}handleTechTouchStart_(){this.userWasActive=this.userActive()}handleTechTouchMove_(){this.userWasActive&&this.reportUserActivity()}handleTechTouchEnd_(e){e.cancelable&&e.preventDefault()}toggleFullscreenClass_(){this.isFullscreen()?this.addClass("vjs-fullscreen"):this.removeClass("vjs-fullscreen")}documentFullscreenChange_(t){t=t.target.player;if(!t||t===this){t=this.el();let e=document[this.fsApi_.fullscreenElement]===t;!e&&t.matches&&(e=t.matches(":"+this.fsApi_.fullscreen)),this.isFullscreen(e)}}handleTechFullscreenChange_(e,t){t&&(t.nativeIOSFullscreen&&(this.addClass("vjs-ios-native-fs"),this.tech_.one("webkitendfullscreen",()=>{this.removeClass("vjs-ios-native-fs")})),this.isFullscreen(t.isFullscreen))}handleTechFullscreenError_(e,t){this.trigger("fullscreenerror",t)}togglePictureInPictureClass_(){this.isInPictureInPicture()?this.addClass("vjs-picture-in-picture"):this.removeClass("vjs-picture-in-picture")}handleTechEnterPictureInPicture_(e){this.isInPictureInPicture(!0)}handleTechLeavePictureInPicture_(e){this.isInPictureInPicture(!1)}handleTechError_(){var e=this.tech_.error();e&&this.error(e)}handleTechTextData_(){let e=1<arguments.length?arguments[1]:null;this.trigger("textdata",e)}getCache(){return this.cache_}resetCache_(){this.cache_={currentTime:0,initTime:0,inactivityTimeout:this.options_.inactivityTimeout,duration:NaN,lastVolume:1,lastPlaybackRate:this.defaultPlaybackRate(),media:null,src:"",source:{},sources:[],playbackRates:[],volume:1}}techCall_(t,i){this.ready(function(){if(t in _s)return e=this.middleware_,this.tech_[t](e.reduce(bs(t),i));if(t in vs)return fs(this.middleware_,this.tech_,t,i);var e;try{this.tech_&&this.tech_[t](i)}catch(e){throw l(e),e}},!0)}techGet_(t){if(this.tech_&&this.tech_.isReady_){if(t in ys)return e=this.middleware_,i=this.tech_,e.reduceRight(bs(t),i[t]());if(t in vs)return fs(this.middleware_,this.tech_,t);var e,i;try{return this.tech_[t]()}catch(e){throw void 0===this.tech_[t]?l(`Video.js: ${t} method not defined for ${this.techName_} playback technology.`,e):"TypeError"===e.name?(l(`Video.js: ${t} unavailable on ${this.techName_} playback technology element.`,e),this.tech_.isReady_=!1):l(e),e}}}play(){return new Promise(e=>{this.play_(e)})}play_(e=Xt){this.playCallbacks_.push(e);var t,e=Boolean(!this.changingSrc_&&(this.src()||this.currentSrc())),i=Boolean(ye||c);this.waitToPlay_&&(this.off(["ready","loadstart"],this.waitToPlay_),this.waitToPlay_=null),this.isReady_&&e?(t=this.techGet_("play"),i&&this.hasClass("vjs-ended")&&this.resetProgressBar_(),null===t?this.runPlayTerminatedQueue_():this.runPlayCallbacks_(t)):(this.waitToPlay_=e=>{this.play_()},this.one(["ready","loadstart"],this.waitToPlay_),!e&&i&&this.load())}runPlayTerminatedQueue_(){var e=this.playTerminatedQueue_.slice(0);this.playTerminatedQueue_=[],e.forEach(function(e){e()})}runPlayCallbacks_(t){var e=this.playCallbacks_.slice(0);this.playCallbacks_=[],this.playTerminatedQueue_=[],e.forEach(function(e){e(t)})}pause(){this.techCall_("pause")}paused(){return!1!==this.techGet_("paused")}played(){return this.techGet_("played")||Bt(0,0)}scrubbing(e){if("undefined"==typeof e)return this.scrubbing_;this.scrubbing_=!!e,this.techCall_("setScrubbing",this.scrubbing_),e?this.addClass("vjs-scrubbing"):this.removeClass("vjs-scrubbing")}currentTime(e){if(void 0===e)return this.cache_.currentTime=this.techGet_("currentTime")||0,this.cache_.currentTime;e<0&&(e=0),this.isReady_&&!this.changingSrc_&&this.tech_&&this.tech_.isReady_?(this.techCall_("setCurrentTime",e),this.cache_.initTime=0,isFinite(e)&&(this.cache_.currentTime=Number(e))):(this.cache_.initTime=e,this.off("canplay",this.boundApplyInitTime_),this.one("canplay",this.boundApplyInitTime_))}applyInitTime_(){this.currentTime(this.cache_.initTime)}duration(e){if(void 0===e)return void 0!==this.cache_.duration?this.cache_.duration:NaN;(e=(e=parseFloat(e))<0?1/0:e)!==this.cache_.duration&&((this.cache_.duration=e)===1/0?this.addClass("vjs-live"):this.removeClass("vjs-live"),isNaN(e)||this.trigger("durationchange"))}remainingTime(){return this.duration()-this.currentTime()}remainingTimeDisplay(){return Math.floor(this.duration())-Math.floor(this.currentTime())}buffered(){let e=this.techGet_("buffered");return e=e&&e.length?e:Bt(0,0)}bufferedPercent(){return $t(this.buffered(),this.duration())}bufferedEnd(){var e=this.buffered(),t=this.duration();let i=e.end(e.length-1);return i=i>t?t:i}volume(e){let t;if(void 0===e)return t=parseFloat(this.techGet_("volume")),isNaN(t)?1:t;t=Math.max(0,Math.min(1,e)),this.cache_.volume=t,this.techCall_("setVolume",t),0<t&&this.lastVolume_(t)}muted(e){if(void 0===e)return this.techGet_("muted")||!1;this.techCall_("setMuted",e)}defaultMuted(e){return void 0!==e&&this.techCall_("setDefaultMuted",e),this.techGet_("defaultMuted")||!1}lastVolume_(e){if(void 0===e||0===e)return this.cache_.lastVolume;this.cache_.lastVolume=e}supportsFullScreen(){return this.techGet_("supportsFullScreen")||!1}isFullscreen(e){var t;if(void 0===e)return this.isFullscreen_;t=this.isFullscreen_,this.isFullscreen_=Boolean(e),this.isFullscreen_!==t&&this.fsApi_.prefixed&&this.trigger("fullscreenchange"),this.toggleFullscreenClass_()}requestFullscreen(a){this.isInPictureInPicture()&&this.exitPictureInPicture();const o=this;return new Promise((e,i)=>{function s(){o.off("fullscreenerror",r),o.off("fullscreenchange",t)}function t(){s(),e()}function r(e,t){s(),i(t)}o.one("fullscreenchange",t),o.one("fullscreenerror",r);var n=o.requestFullscreenHelper_(a);n&&(n.then(s,s),n.then(e,i))})}requestFullscreenHelper_(e){let t;if(this.fsApi_.prefixed||(t=this.options_.fullscreen&&this.options_.fullscreen.options||{},void 0!==e&&(t=e)),this.fsApi_.requestFullscreen)return(e=this.el_[this.fsApi_.requestFullscreen](t))&&e.then(()=>this.isFullscreen(!0),()=>this.isFullscreen(!1)),e;this.tech_.supportsFullScreen()&&!0==!this.options_.preferFullWindow?this.techCall_("enterFullScreen"):this.enterFullWindow()}exitFullscreen(){const a=this;return new Promise((e,i)=>{function s(){a.off("fullscreenerror",r),a.off("fullscreenchange",t)}function t(){s(),e()}function r(e,t){s(),i(t)}a.one("fullscreenchange",t),a.one("fullscreenerror",r);var n=a.exitFullscreenHelper_();n&&(n.then(s,s),n.then(e,i))})}exitFullscreenHelper_(){var e;if(this.fsApi_.requestFullscreen)return(e=document[this.fsApi_.exitFullscreen]())&&Xt(e.then(()=>this.isFullscreen(!1))),e;this.tech_.supportsFullScreen()&&!0==!this.options_.preferFullWindow?this.techCall_("exitFullScreen"):this.exitFullWindow()}enterFullWindow(){this.isFullscreen(!0),this.isFullWindow=!0,this.docOrigOverflow=document.documentElement.style.overflow,dt(document,"keydown",this.boundFullWindowOnEscKey_),document.documentElement.style.overflow="hidden",ke(document.body,"vjs-full-window"),this.trigger("enterFullWindow")}fullWindowOnEscKey(e){r.isEventKey(e,"Esc")&&!0===this.isFullscreen()&&(this.isFullWindow?this.exitFullWindow():this.exitFullscreen())}exitFullWindow(){this.isFullscreen(!1),this.isFullWindow=!1,p(document,"keydown",this.boundFullWindowOnEscKey_),document.documentElement.style.overflow=this.docOrigOverflow,xe(document.body,"vjs-full-window"),this.trigger("exitFullWindow")}disablePictureInPicture(e){if(void 0===e)return this.techGet_("disablePictureInPicture");this.techCall_("setDisablePictureInPicture",e),this.options_.disablePictureInPicture=e,this.trigger("disablepictureinpicturechanged")}isInPictureInPicture(e){if(void 0===e)return!!this.isInPictureInPicture_;this.isInPictureInPicture_=!!e,this.togglePictureInPictureClass_()}requestPictureInPicture(){if(this.options_.enableDocumentPictureInPicture&&window.documentPictureInPicture){const t=document.createElement(this.el().tagName);return t.classList=this.el().classList,t.classList.add("vjs-pip-container"),this.posterImage&&t.appendChild(this.posterImage.el().cloneNode(!0)),this.titleBar&&t.appendChild(this.titleBar.el().cloneNode(!0)),t.appendChild(o("p",{className:"vjs-pip-text"},{},this.localize("Playing in picture-in-picture"))),window.documentPictureInPicture.requestWindow({width:this.videoWidth(),height:this.videoHeight()}).then(e=>(Xe(e),this.el_.parentNode.insertBefore(t,this.el_),e.document.body.appendChild(this.el_),e.document.body.classList.add("vjs-pip-window"),this.player_.isInPictureInPicture(!0),this.player_.trigger("enterpictureinpicture"),e.addEventListener("pagehide",e=>{e=e.target.querySelector(".video-js");t.parentNode.replaceChild(e,t),this.player_.isInPictureInPicture(!1),this.player_.trigger("leavepictureinpicture")}),e))}return"pictureInPictureEnabled"in document&&!1===this.disablePictureInPicture()?this.techGet_("requestPictureInPicture"):Promise.reject("No PiP mode is available")}exitPictureInPicture(){return window.documentPictureInPicture&&window.documentPictureInPicture.window?(window.documentPictureInPicture.window.close(),Promise.resolve()):"pictureInPictureEnabled"in document?document.exitPictureInPicture():void 0}handleKeyDown(e){var t,i,s=this.options_["userActions"];s&&s.hotkeys&&(t=this.el_.ownerDocument.activeElement,i=t.tagName.toLowerCase(),t.isContentEditable||("input"===i?-1===["button","checkbox","hidden","radio","reset","submit"].indexOf(t.type):-1!==["textarea"].indexOf(i))||("function"==typeof s.hotkeys?s.hotkeys.call(this,e):this.handleHotkeys(e)))}handleHotkeys(e){var{fullscreenKey:t=e=>r.isEventKey(e,"f"),muteKey:i=e=>r.isEventKey(e,"m"),playPauseKey:s=e=>r.isEventKey(e,"k")||r.isEventKey(e,"Space")}=this.options_.userActions?this.options_.userActions.hotkeys:{};t.call(this,e)?(e.preventDefault(),e.stopPropagation(),t=f.getComponent("FullscreenToggle"),!1!==document[this.fsApi_.fullscreenEnabled]&&t.prototype.handleClick.call(this,e)):i.call(this,e)?(e.preventDefault(),e.stopPropagation(),f.getComponent("MuteToggle").prototype.handleClick.call(this,e)):s.call(this,e)&&(e.preventDefault(),e.stopPropagation(),f.getComponent("PlayToggle").prototype.handleClick.call(this,e))}canPlayType(s){var r;for(let t=0,i=this.options_.techOrder;t<i.length;t++){var n=i[t];let e=_.getTech(n);if(e=e||f.getComponent(n)){if(e.isSupported()&&(r=e.canPlayType(s)))return r}else l.error(`The "${n}" tech is undefined. Skipped browser support check for that tech.`)}return""}selectSource(e){function t(e,i,s){let r;return e.some(t=>i.some(e=>{if(r=s(t,e))return!0})),r}var i=this.options_.techOrder.map(e=>[e,_.getTech(e)]).filter(([e,t])=>t?t.isSupported():(l.error(`The "${e}" tech is undefined. Skipped browser support check for that tech.`),!1));let s;var r,n=([e,t],i)=>{if(t.canPlaySource(i,this.options_[e.toLowerCase()]))return{source:i,tech:e}};return(s=this.options_.sourceOrder?t(e,i,(r=n,(e,t)=>r(t,e))):t(i,e,n))||!1}handleSrc_(e,s){if("undefined"==typeof e)return this.cache_.src||"";this.resetRetryOnError_&&this.resetRetryOnError_();const r=ws(e);if(r.length){if(this.changingSrc_=!0,s||(this.cache_.sources=r),this.updateSourceCaches_(r[0]),gs(this,r[0],(e,t)=>{var i;if(this.middleware_=t,s||(this.cache_.sources=r),this.updateSourceCaches_(e),this.src_(e))return 1<r.length?this.handleSrc_(r.slice(1)):(this.changingSrc_=!1,this.setTimeout(function(){this.error({code:4,message:this.options_.notSupportedMessage})},0),void this.triggerReady());i=this.tech_,t.forEach(e=>e.setTech&&e.setTech(i))}),1<r.length){const t=()=>{this.error(null),this.handleSrc_(r.slice(1),!0)},i=()=>{this.off("error",t)};this.one("error",t),this.one("playing",i),this.resetRetryOnError_=()=>{this.off("error",t),this.off("playing",i)}}}else this.setTimeout(function(){this.error({code:4,message:this.options_.notSupportedMessage})},0)}src(e){return this.handleSrc_(e,!1)}src_(e){var t=this.selectSource([e]);return!t||(Pt(t.tech,this.techName_)?this.ready(function(){this.tech_.constructor.prototype.hasOwnProperty("setSource")?this.techCall_("setSource",e):this.techCall_("src",e.src),this.changingSrc_=!1},!0):(this.changingSrc_=!0,this.loadTech_(t.tech,t.source),this.tech_.ready(()=>{this.changingSrc_=!1})),!1)}load(){this.tech_&&this.tech_.vhs?this.src(this.currentSource()):this.techCall_("load")}reset(){this.paused()?this.doReset_():Xt(this.play().then(()=>this.doReset_()))}doReset_(){this.tech_&&this.tech_.clearTracks("text"),this.removeClass("vjs-playing"),this.addClass("vjs-paused"),this.resetCache_(),this.poster(""),this.loadTech_(this.options_.techOrder[0],null),this.techCall_("reset"),this.resetControlBarUI_(),this.error(null),this.titleBar&&this.titleBar.update({title:void 0,description:void 0}),bt(this)&&this.trigger("playerreset")}resetControlBarUI_(){this.resetProgressBar_(),this.resetPlaybackRate_(),this.resetVolumeBar_()}resetProgressBar_(){this.currentTime(0);var{currentTimeDisplay:e,durationDisplay:t,progressControl:i,remainingTimeDisplay:s}=this.controlBar||{},i=(i||{})["seekBar"];e&&e.updateContent(),t&&t.updateContent(),s&&s.updateContent(),i&&(i.update(),i.loadProgressBar)&&i.loadProgressBar.update()}resetPlaybackRate_(){this.playbackRate(this.defaultPlaybackRate()),this.handleTechRateChange_()}resetVolumeBar_(){this.volume(1),this.trigger("volumechange")}currentSources(){var e=this.currentSource(),t=[];return 0!==Object.keys(e).length&&t.push(e),this.cache_.sources||t}currentSource(){return this.cache_.source||{}}currentSrc(){return this.currentSource()&&this.currentSource().src||""}currentType(){return this.currentSource()&&this.currentSource().type||""}preload(e){if(void 0===e)return this.techGet_("preload");this.techCall_("setPreload",e),this.options_.preload=e}autoplay(e){if(void 0===e)return this.options_.autoplay||!1;let t;"string"==typeof e&&/(any|play|muted)/.test(e)||!0===e&&this.options_.normalizeAutoplay?(this.options_.autoplay=e,this.manualAutoplay_("string"==typeof e?e:"play"),t=!1):this.options_.autoplay=!!e,t="undefined"==typeof t?this.options_.autoplay:t,this.tech_&&this.techCall_("setAutoplay",t)}playsinline(e){return void 0!==e&&(this.techCall_("setPlaysinline",e),this.options_.playsinline=e),this.techGet_("playsinline")}loop(e){if(void 0===e)return this.techGet_("loop");this.techCall_("setLoop",e),this.options_.loop=e}poster(e){if(void 0===e)return this.poster_;(e=e||"")!==this.poster_&&(this.poster_=e,this.techCall_("setPoster",e),this.isPosterFromTech_=!1,this.trigger("posterchange"))}handleTechPosterChange_(){var e;(!this.poster_||this.options_.techCanOverridePoster)&&this.tech_&&this.tech_.poster&&(e=this.tech_.poster()||"")!==this.poster_&&(this.poster_=e,this.isPosterFromTech_=!0,this.trigger("posterchange"))}controls(e){if(void 0===e)return!!this.controls_;this.controls_!==(e=!!e)&&(this.controls_=e,this.usingNativeControls()&&this.techCall_("setControls",e),this.controls_?(this.removeClass("vjs-controls-disabled"),this.addClass("vjs-controls-enabled"),this.trigger("controlsenabled"),this.usingNativeControls()||this.addTechControlsListeners_()):(this.removeClass("vjs-controls-enabled"),this.addClass("vjs-controls-disabled"),this.trigger("controlsdisabled"),this.usingNativeControls()||this.removeTechControlsListeners_()))}usingNativeControls(e){if(void 0===e)return!!this.usingNativeControls_;this.usingNativeControls_!==(e=!!e)&&(this.usingNativeControls_=e,this.usingNativeControls_?(this.addClass("vjs-using-native-controls"),this.trigger("usingnativecontrols")):(this.removeClass("vjs-using-native-controls"),this.trigger("usingcustomcontrols")))}error(t){if(void 0===t)return this.error_||null;if(B("beforeerror").forEach(e=>{e=e(this,t);K(e)&&!Array.isArray(e)||"string"==typeof e||"number"==typeof e||null===e?t=e:this.log.error("please return a value that MediaError expects in beforeerror hooks")}),this.options_.suppressNotSupportedError&&t&&4===t.code){const e=function(){this.error(t)};this.options_.suppressNotSupportedError=!1,this.any(["click","touchstart"],e),void this.one("loadstart",function(){this.off(["click","touchstart"],e)})}else null===t?(this.error_=null,this.removeClass("vjs-error"),this.errorDisplay&&this.errorDisplay.close()):(this.error_=new i(t),this.addClass("vjs-error"),l.error(`(CODE:${this.error_.code} ${i.errorTypes[this.error_.code]})`,this.error_.message,this.error_),this.trigger("error"),B("error").forEach(e=>e(this,this.error_)))}reportUserActivity(e){this.userActivity_=!0}userActive(e){if(void 0===e)return this.userActive_;(e=!!e)!==this.userActive_&&(this.userActive_=e,this.userActive_?(this.userActivity_=!0,this.removeClass("vjs-user-inactive"),this.addClass("vjs-user-active"),this.trigger("useractive")):(this.tech_&&this.tech_.one("mousemove",function(e){e.stopPropagation(),e.preventDefault()}),this.userActivity_=!1,this.removeClass("vjs-user-active"),this.addClass("vjs-user-inactive"),this.trigger("userinactive")))}listenForUserActivity_(){let t,i,s;const r=m(this,this.reportUserActivity);function e(e){r(),this.clearInterval(t)}this.on("mousedown",function(){r(),this.clearInterval(t),t=this.setInterval(r,250)}),this.on("mousemove",function(e){e.screenX===i&&e.screenY===s||(i=e.screenX,s=e.screenY,r())}),this.on("mouseup",e),this.on("mouseleave",e);var n=this.getChild("controlBar");!n||c||ie||(n.on("mouseenter",function(e){0!==this.player().options_.inactivityTimeout&&(this.player().cache_.inactivityTimeout=this.player().options_.inactivityTimeout),this.player().options_.inactivityTimeout=0}),n.on("mouseleave",function(e){this.player().options_.inactivityTimeout=this.player().cache_.inactivityTimeout})),this.on("keydown",r),this.on("keyup",r);let a;this.setInterval(function(){var e;this.userActivity_&&(this.userActivity_=!1,this.userActive(!0),this.clearTimeout(a),(e=this.options_.inactivityTimeout)<=0||(a=this.setTimeout(function(){this.userActivity_||this.userActive(!1)},e)))},250)}playbackRate(e){if(void 0===e)return this.tech_&&this.tech_.featuresPlaybackRate?this.cache_.lastPlaybackRate||this.techGet_("playbackRate"):1;this.techCall_("setPlaybackRate",e)}defaultPlaybackRate(e){return void 0!==e?this.techCall_("setDefaultPlaybackRate",e):this.tech_&&this.tech_.featuresPlaybackRate?this.techGet_("defaultPlaybackRate"):1}isAudio(e){if(void 0===e)return!!this.isAudio_;this.isAudio_=!!e}enableAudioOnlyUI_(){this.addClass("vjs-audio-only-mode");var e=this.children();const t=this.getChild("ControlBar");var i=t&&t.currentHeight();e.forEach(e=>{e!==t&&e.el_&&!e.hasClass("vjs-hidden")&&(e.hide(),this.audioOnlyCache_.hiddenChildren.push(e))}),this.audioOnlyCache_.playerHeight=this.currentHeight(),this.height(i),this.trigger("audioonlymodechange")}disableAudioOnlyUI_(){this.removeClass("vjs-audio-only-mode"),this.audioOnlyCache_.hiddenChildren.forEach(e=>e.show()),this.height(this.audioOnlyCache_.playerHeight),this.trigger("audioonlymodechange")}audioOnlyMode(e){return"boolean"!=typeof e||e===this.audioOnlyMode_?this.audioOnlyMode_:(this.audioOnlyMode_=e)?(e=[],this.isInPictureInPicture()&&e.push(this.exitPictureInPicture()),this.isFullscreen()&&e.push(this.exitFullscreen()),this.audioPosterMode()&&e.push(this.audioPosterMode(!1)),Promise.all(e).then(()=>this.enableAudioOnlyUI_())):Promise.resolve().then(()=>this.disableAudioOnlyUI_())}enablePosterModeUI_(){(this.tech_&&this.tech_).hide(),this.addClass("vjs-audio-poster-mode"),this.trigger("audiopostermodechange")}disablePosterModeUI_(){(this.tech_&&this.tech_).show(),this.removeClass("vjs-audio-poster-mode"),this.trigger("audiopostermodechange")}audioPosterMode(e){return"boolean"!=typeof e||e===this.audioPosterMode_?this.audioPosterMode_:(this.audioPosterMode_=e)?(this.audioOnlyMode()?this.audioOnlyMode(!1):Promise.resolve()).then(()=>{this.enablePosterModeUI_()}):Promise.resolve().then(()=>{this.disablePosterModeUI_()})}addTextTrack(e,t,i){if(this.tech_)return this.tech_.addTextTrack(e,t,i)}addRemoteTextTrack(e,t){if(this.tech_)return this.tech_.addRemoteTextTrack(e,t)}removeRemoteTextTrack(e={}){let t=e["track"];if(t=t||e,this.tech_)return this.tech_.removeRemoteTextTrack(t)}getVideoPlaybackQuality(){return this.techGet_("getVideoPlaybackQuality")}videoWidth(){return this.tech_&&this.tech_.videoWidth&&this.tech_.videoWidth()||0}videoHeight(){return this.tech_&&this.tech_.videoHeight&&this.tech_.videoHeight()||0}language(e){if(void 0===e)return this.language_;this.language_!==String(e).toLowerCase()&&(this.language_=String(e).toLowerCase(),bt(this))&&this.trigger("languagechange")}languages(){return d(b.prototype.options_.languages,this.languages_)}toJSON(){var t=d(this.options_),i=t.tracks;t.tracks=[];for(let e=0;e<i.length;e++){var s=i[e];(s=d(s)).player=void 0,t.tracks[e]=s}return t}createModal(e,t){(t=t||{}).content=e||"";const i=new Zt(this,t);return this.addChild(i),i.on("dispose",()=>{this.removeChild(i)}),i.open(),i}updateCurrentBreakpoint_(){if(this.responsive()){var t=this.currentBreakpoint(),i=this.currentWidth();for(let e=0;e<sn.length;e++){var s=sn[e];if(i<=this.breakpoints_[s]){if(t===s)return;t&&this.removeClass(rn[t]),this.addClass(rn[s]),this.breakpoint_=s;break}}}}removeCurrentBreakpoint_(){var e=this.currentBreakpointClass();this.breakpoint_="",e&&this.removeClass(e)}breakpoints(e){return void 0!==e&&(this.breakpoint_="",this.breakpoints_=Object.assign({},nn,e),this.updateCurrentBreakpoint_()),Object.assign(this.breakpoints_)}responsive(e){return void 0===e?this.responsive_:(e=Boolean(e))!==this.responsive_?((this.responsive_=e)?(this.on("playerresize",this.boundUpdateCurrentBreakpoint_),this.updateCurrentBreakpoint_()):(this.off("playerresize",this.boundUpdateCurrentBreakpoint_),this.removeCurrentBreakpoint_()),e):void 0}currentBreakpoint(){return this.breakpoint_}currentBreakpointClass(){return rn[this.breakpoint_]||""}loadMedia(e,t){var i,s,r,n,a,o,l;e&&"object"==typeof e&&(i=this.crossOrigin(),{artist:e,artwork:s,description:r,poster:n,src:a,textTracks:o,title:l}=(this.reset(),this.cache_.media=d(e),this.cache_.media),!s&&n&&(this.cache_.media.artwork=[{src:n,type:Es(n)}]),i&&this.crossOrigin(i),a&&this.src(a),n&&this.poster(n),Array.isArray(o)&&o.forEach(e=>this.addRemoteTextTrack(e,!1)),this.titleBar&&this.titleBar.update({title:l,description:r||e||""}),this.ready(t))}getMedia(){var e,t;return this.cache_.media?d(this.cache_.media):(e=this.poster(),t={src:this.currentSources(),textTracks:Array.prototype.map.call(this.remoteTextTracks(),e=>({kind:e.kind,label:e.label,language:e.language,src:e.src}))},e&&(t.poster=e,t.artwork=[{src:t.poster,type:Es(t.poster)}]),t)}static getTagSettings(e){var t,i={sources:[],tracks:[]},s=De(e),r=s["data-setup"];if(Ce(e,"vjs-fill")&&(s.fill=!0),Ce(e,"vjs-fluid")&&(s.fluid=!0),null!==r&&([r,t]=Wt(r||"{}"),r&&l.error(r),Object.assign(s,t)),Object.assign(i,s),e.hasChildNodes()){var n=e.childNodes;for(let e=0,t=n.length;e<t;e++){var a=n[e],o=a.nodeName.toLowerCase();"source"===o?i.sources.push(De(a)):"track"===o&&i.tracks.push(De(a))}}return i}debug(e){if(void 0===e)return this.debugEnabled_;e?(this.trigger("debugon"),this.previousLogLevel_=this.log.level,this.log.level("debug"),this.debugEnabled_=!0):(this.trigger("debugoff"),this.log.level(this.previousLogLevel_),this.previousLogLevel_=void 0,this.debugEnabled_=!1)}playbackRates(e){if(void 0===e)return this.cache_.playbackRates;Array.isArray(e)&&e.every(e=>"number"==typeof e)&&(this.cache_.playbackRates=e,this.trigger("playbackrateschange"))}}a.names.forEach(function(e){const t=a[e];b.prototype[t.getterName]=function(){return this.tech_?this.tech_[t.getterName]():(this[t.privateName]=this[t.privateName]||new t.ListClass,this[t.privateName])}}),b.prototype.crossorigin=b.prototype.crossOrigin,b.players={};Mr=window.navigator;b.prototype.options_={techOrder:_.defaultTechOrder_,html5:{},enableSourceset:!0,inactivityTimeout:2e3,playbackRates:[],liveui:!1,children:["mediaLoader","posterImage","titleBar","textTrackDisplay","loadingSpinner","bigPlayButton","liveTracker","controlBar","errorDisplay","textTrackSettings","resizeManager"],language:Mr&&(Mr.languages&&Mr.languages[0]||Mr.userLanguage||Mr.language)||"en",languages:{},notSupportedMessage:"No compatible source was found for this media.",normalizeAutoplay:!1,fullscreen:{options:{navigationUI:"hide"}},breakpoints:{},responsive:!1,audioOnlyMode:!1,audioPosterMode:!1},["ended","seeking","seekable","networkState","readyState"].forEach(function(e){b.prototype[e]=function(){return this.techGet_(e)}}),en.forEach(function(e){b.prototype[`handleTech${g(e)}_`]=function(){return this.trigger(e)}}),f.registerComponent("Player",b);function an(t,i){function s(){pn(this,{name:t,plugin:i,instance:null},!0);var e=i.apply(this,arguments);return cn(this,t),pn(this,{name:t,plugin:i,instance:e}),e}return Object.keys(i).forEach(function(e){s[e]=i[e]}),s}const on="plugin",ln="activePlugins_",dn={},hn=e=>dn.hasOwnProperty(e),un=e=>hn(e)?dn[e]:void 0,cn=(e,t)=>{e[ln]=e[ln]||{},e[ln][t]=!0},pn=(e,t,i)=>{i=(i?"before":"")+"pluginsetup";e.trigger(i,t),e.trigger(i+":"+t.name,t)},mn=(i,s)=>(s.prototype.name=i,function(...e){pn(this,{name:i,plugin:s,instance:null},!0);const t=new s(this,...e);return this[i]=()=>t,pn(this,t.getEventHash()),t});class gn{constructor(e){if(this.constructor===gn)throw new Error("Plugin must be sub-classed; not directly instantiated.");this.player=e,this.log||(this.log=this.player.log.createLogger(this.name)),It(this),delete this.trigger,Dt(this,this.constructor.defaultState),cn(e,this.name),this.dispose=this.dispose.bind(this),e.on("dispose",this.dispose)}version(){return this.constructor.VERSION}getEventHash(e={}){return e.name=this.name,e.plugin=this.constructor,e.instance=this,e}trigger(e,t={}){return ht(this.eventBusEl_,e,this.getEventHash(t))}handleStateChanged(e){}dispose(){var{name:e,player:t}=this;this.trigger("dispose"),this.off(),t.off("dispose",this.dispose),t[ln][e]=!1,this.player=this.state=null,t[e]=mn(e,dn[e])}static isBasic(e){e="string"==typeof e?un(e):e;return"function"==typeof e&&!gn.prototype.isPrototypeOf(e.prototype)}static registerPlugin(e,t){if("string"!=typeof e)throw new Error(`Illegal plugin name, "${e}", must be a string, was ${typeof e}.`);if(hn(e))l.warn(`A plugin named "${e}" already exists. You may want to avoid re-registering plugins!`);else if(b.prototype.hasOwnProperty(e))throw new Error(`Illegal plugin name, "${e}", cannot share a name with an existing player method!`);if("function"!=typeof t)throw new Error(`Illegal plugin for "${e}", must be a function, was ${typeof t}.`);return dn[e]=t,e!==on&&(gn.isBasic(t)?b.prototype[e]=an(e,t):b.prototype[e]=mn(e,t)),t}static deregisterPlugin(e){if(e===on)throw new Error("Cannot de-register base plugin.");hn(e)&&(delete dn[e],delete b.prototype[e])}static getPlugins(e=Object.keys(dn)){let i;return e.forEach(e=>{var t=un(e);t&&((i=i||{})[e]=t)}),i}static getPluginVersion(e){e=un(e);return e&&e.VERSION||""}}function fn(e,i,s,r){{var n=i+` is deprecated and will be removed in ${e}.0; please use ${s} instead.`,a=r;let t=!1;return function(...e){return t||l.warn(n),t=!0,a.apply(this,e)}}}gn.getPlugin=un,gn.BASE_PLUGIN_NAME=on,gn.registerPlugin(on,gn),b.prototype.usingPlugin=function(e){return!!this[ln]&&!0===this[ln][e]},b.prototype.hasPlugin=function(e){return!!hn(e)};const yn=e=>0===e.indexOf("#")?e.slice(1):e;function T(e,t,i){let s=T.getPlayer(e);if(s)t&&l.warn(`Player "${e}" is already initialised. Options will not be applied.`),i&&s.ready(i);else{const r="string"==typeof e?$e("#"+yn(e)):e;if(!be(r))throw new TypeError("The element or ID supplied is not valid. (videojs)");e="getRootNode"in r&&r.getRootNode()instanceof window.ShadowRoot?r.getRootNode():r.ownerDocument.body,e=(r.ownerDocument.defaultView&&e.contains(r)||l.warn("The element supplied is not included in the DOM"),!0===(t=t||{}).restoreEl&&(t.restoreEl=(r.parentNode&&r.parentNode.hasAttribute("data-vjs-player")?r.parentNode:r).cloneNode(!0)),B("beforesetup").forEach(e=>{e=e(r,d(t));!K(e)||Array.isArray(e)?l.error("please return an object in beforesetup hooks"):t=d(t,e)}),f.getComponent("Player"));s=new e(r,t,i),B("setup").forEach(e=>e(s))}return s}T.hooks_=U,T.hooks=B,T.hook=function(e,t){B(e,t)},T.hookOnce=function(s,e){B(s,[].concat(e).map(t=>{const i=(...e)=>(F(s,i),t(...e));return i}))},T.removeHook=F,!0!==window.VIDEOJS_NO_DYNAMIC_STYLE&&ve()&&!(Ui=$e(".vjs-styles-defaults"))&&(Ui=tt("vjs-styles-defaults"),(Rr=$e("head"))&&Rr.insertBefore(Ui,Rr.firstChild),it(Ui,`
+    `)}}loadTech_(e,t){this.tech_&&this.unloadTech_();var i=g(e),s=e.charAt(0).toLowerCase()+e.slice(1);"Html5"!==i&&this.tag&&(_.getTech("Html5").disposeMediaElement(this.tag),this.tag.player=null,this.tag=null),this.techName_=i,this.isReady_=!1;let r=this.autoplay();const n={source:t,autoplay:r="string"==typeof this.autoplay()||!0===this.autoplay()&&this.options_.normalizeAutoplay?!1:r,nativeControlsForTouch:this.options_.nativeControlsForTouch,playerId:this.id(),techId:this.id()+`_${s}_api`,playsinline:this.options_.playsinline,preload:this.options_.preload,loop:this.options_.loop,disablePictureInPicture:this.options_.disablePictureInPicture,muted:this.options_.muted,poster:this.poster(),language:this.language(),playerElIngest:this.playerElIngest_||!1,"vtt.js":this.options_["vtt.js"],canOverridePoster:!!this.options_.techCanOverridePoster,enableSourceset:this.options_.enableSourceset};a.names.forEach(e=>{e=a[e];n[e.getterName]=this[e.privateName]}),Object.assign(n,this.options_[i]),Object.assign(n,this.options_[s]),Object.assign(n,this.options_[e.toLowerCase()]),this.tag&&(n.tag=this.tag),t&&t.src===this.cache_.src&&0<this.cache_.currentTime&&(n.startTime=this.cache_.currentTime);s=_.getTech(e);if(!s)throw new Error(`No Tech named '${i}' exists! '${i}' should be registered using videojs.registerTech()'`);this.tech_=new s(n),this.tech_.ready(m(this,this.handleTechReady_),!0),Qt(this.textTracksJson_||[],this.tech_),en.forEach(t=>{this.on(this.tech_,t,e=>this[`handleTech${g(t)}_`](e))}),Object.keys(tn).forEach(t=>{this.on(this.tech_,t,e=>{0===this.tech_.playbackRate()&&this.tech_.seeking()?this.queuedCallbacks_.push({callback:this[`handleTech${tn[t]}_`].bind(this),event:e}):this[`handleTech${tn[t]}_`](e)})}),this.on(this.tech_,"loadstart",e=>this.handleTechLoadStart_(e)),this.on(this.tech_,"sourceset",e=>this.handleTechSourceset_(e)),this.on(this.tech_,"waiting",e=>this.handleTechWaiting_(e)),this.on(this.tech_,"ended",e=>this.handleTechEnded_(e)),this.on(this.tech_,"seeking",e=>this.handleTechSeeking_(e)),this.on(this.tech_,"play",e=>this.handleTechPlay_(e)),this.on(this.tech_,"pause",e=>this.handleTechPause_(e)),this.on(this.tech_,"durationchange",e=>this.handleTechDurationChange_(e)),this.on(this.tech_,"fullscreenchange",(e,t)=>this.handleTechFullscreenChange_(e,t)),this.on(this.tech_,"fullscreenerror",(e,t)=>this.handleTechFullscreenError_(e,t)),this.on(this.tech_,"enterpictureinpicture",e=>this.handleTechEnterPictureInPicture_(e)),this.on(this.tech_,"leavepictureinpicture",e=>this.handleTechLeavePictureInPicture_(e)),this.on(this.tech_,"error",e=>this.handleTechError_(e)),this.on(this.tech_,"posterchange",e=>this.handleTechPosterChange_(e)),this.on(this.tech_,"textdata",e=>this.handleTechTextData_(e)),this.on(this.tech_,"ratechange",e=>this.handleTechRateChange_(e)),this.on(this.tech_,"loadedmetadata",this.boundUpdateStyleEl_),this.usingNativeControls(this.techGet_("controls")),this.controls()&&!this.usingNativeControls()&&this.addTechControlsListeners_(),this.tech_.el().parentNode===this.el()||"Html5"===i&&this.tag||Ee(this.tech_.el(),this.el()),this.tag&&(this.tag.player=null,this.tag=null)}unloadTech_(){a.names.forEach(e=>{e=a[e];this[e.privateName]=this[e.getterName]()}),this.textTracksJson_=Yt(this.tech_),this.isReady_=!1,this.tech_.dispose(),this.tech_=!1,this.isPosterFromTech_&&(this.poster_="",this.trigger("posterchange")),this.isPosterFromTech_=!1}tech(e){return void 0===e&&l.warn("Using the tech directly can be dangerous. I hope you know what you're doing.\nSee https://github.com/videojs/video.js/issues/2617 for more info.\n"),this.tech_}addTechControlsListeners_(){this.removeTechControlsListeners_(),this.on(this.tech_,"click",this.boundHandleTechClick_),this.on(this.tech_,"dblclick",this.boundHandleTechDoubleClick_),this.on(this.tech_,"touchstart",this.boundHandleTechTouchStart_),this.on(this.tech_,"touchmove",this.boundHandleTechTouchMove_),this.on(this.tech_,"touchend",this.boundHandleTechTouchEnd_),this.on(this.tech_,"tap",this.boundHandleTechTap_)}removeTechControlsListeners_(){this.off(this.tech_,"tap",this.boundHandleTechTap_),this.off(this.tech_,"touchstart",this.boundHandleTechTouchStart_),this.off(this.tech_,"touchmove",this.boundHandleTechTouchMove_),this.off(this.tech_,"touchend",this.boundHandleTechTouchEnd_),this.off(this.tech_,"click",this.boundHandleTechClick_),this.off(this.tech_,"dblclick",this.boundHandleTechDoubleClick_)}handleTechReady_(){this.triggerReady(),this.cache_.volume&&this.techCall_("setVolume",this.cache_.volume),this.handleTechPosterChange_(),this.handleTechDurationChange_()}handleTechLoadStart_(){this.removeClass("vjs-ended","vjs-seeking"),this.error(null),this.handleTechDurationChange_(),this.paused()&&this.hasStarted(!1),this.trigger("loadstart"),this.manualAutoplay_(!0===this.autoplay()&&this.options_.normalizeAutoplay?"play":this.autoplay())}manualAutoplay_(t){if(this.tech_&&"string"==typeof t){var i=()=>{const e=this.muted(),t=(this.muted(!0),()=>{this.muted(e)});this.playTerminatedQueue_.push(t);var i=this.play();if(Gt(i))return i.catch(e=>{throw t(),new Error("Rejection at manualAutoplay. Restoring muted value. "+(e||""))})};let e;if("any"!==t||this.muted()?e="muted"!==t||this.muted()?this.play():i():Gt(e=this.play())&&(e=e.catch(i)),Gt(e))return e.then(()=>{this.trigger({type:"autoplay-success",autoplay:t})}).catch(()=>{this.trigger({type:"autoplay-failure",autoplay:t})})}}updateSourceCaches_(e=""){let t=e,i="";"string"!=typeof t&&(t=e.src,i=e.type),this.cache_.source=this.cache_.source||{},this.cache_.sources=this.cache_.sources||[],t&&!i&&(i=((e,t)=>{if(!t)return"";if(e.cache_.source.src===t&&e.cache_.source.type)return e.cache_.source.type;var i=e.cache_.sources.filter(e=>e.src===t);if(i.length)return i[0].type;var s=e.$$("source");for(let e=0;e<s.length;e++){var r=s[e];if(r.type&&r.src&&r.src===t)return r.type}return Es(t)})(this,t)),this.cache_.source=d({},e,{src:t,type:i});var e=this.cache_.sources.filter(e=>e.src&&e.src===t),s=[],r=this.$$("source"),n=[];for(let e=0;e<r.length;e++){var a=De(r[e]);s.push(a),a.src&&a.src===t&&n.push(a.src)}n.length&&!e.length?this.cache_.sources=s:e.length||(this.cache_.sources=[this.cache_.source]),this.cache_.src=t}handleTechSourceset_(t){if(!this.changingSrc_){let e=e=>this.updateSourceCaches_(e);var i=this.currentSource().src,s=t.src;(e=!i||/^blob:/.test(i)||!/^blob:/.test(s)||this.lastSource_&&(this.lastSource_.tech===s||this.lastSource_.player===i)?e:()=>{})(s),t.src||this.tech_.any(["sourceset","loadstart"],e=>{"sourceset"!==e.type&&(e=this.techGet_("currentSrc"),this.lastSource_.tech=e,this.updateSourceCaches_(e))})}this.lastSource_={player:this.currentSource().src,tech:t.src},this.trigger({src:t.src,type:"sourceset"})}hasStarted(e){if(void 0===e)return this.hasStarted_;e!==this.hasStarted_&&(this.hasStarted_=e,this.hasStarted_?this.addClass("vjs-has-started"):this.removeClass("vjs-has-started"))}handleTechPlay_(){this.removeClass("vjs-ended","vjs-paused"),this.addClass("vjs-playing"),this.hasStarted(!0),this.trigger("play")}handleTechRateChange_(){0<this.tech_.playbackRate()&&0===this.cache_.lastPlaybackRate&&(this.queuedCallbacks_.forEach(e=>e.callback(e.event)),this.queuedCallbacks_=[]),this.cache_.lastPlaybackRate=this.tech_.playbackRate(),this.trigger("ratechange")}handleTechWaiting_(){this.addClass("vjs-waiting"),this.trigger("waiting");const e=this.currentTime(),t=()=>{e!==this.currentTime()&&(this.removeClass("vjs-waiting"),this.off("timeupdate",t))};this.on("timeupdate",t)}handleTechCanPlay_(){this.removeClass("vjs-waiting"),this.trigger("canplay")}handleTechCanPlayThrough_(){this.removeClass("vjs-waiting"),this.trigger("canplaythrough")}handleTechPlaying_(){this.removeClass("vjs-waiting"),this.trigger("playing")}handleTechSeeking_(){this.addClass("vjs-seeking"),this.trigger("seeking")}handleTechSeeked_(){this.removeClass("vjs-seeking","vjs-ended"),this.trigger("seeked")}handleTechPause_(){this.removeClass("vjs-playing"),this.addClass("vjs-paused"),this.trigger("pause")}handleTechEnded_(){this.addClass("vjs-ended"),this.removeClass("vjs-waiting"),this.options_.loop?(this.currentTime(0),this.play()):this.paused()||this.pause(),this.trigger("ended")}handleTechDurationChange_(){this.duration(this.techGet_("duration"))}handleTechClick_(e){!this.controls_||void 0!==this.options_&&void 0!==this.options_.userActions&&void 0!==this.options_.userActions.click&&!1===this.options_.userActions.click||(void 0!==this.options_&&void 0!==this.options_.userActions&&"function"==typeof this.options_.userActions.click?this.options_.userActions.click.call(this,e):this.paused()?Xt(this.play()):this.pause())}handleTechDoubleClick_(t){!this.controls_||Array.prototype.some.call(this.$$(".vjs-control-bar, .vjs-modal-dialog"),e=>e.contains(t.target))||void 0!==this.options_&&void 0!==this.options_.userActions&&void 0!==this.options_.userActions.doubleClick&&!1===this.options_.userActions.doubleClick||(void 0!==this.options_&&void 0!==this.options_.userActions&&"function"==typeof this.options_.userActions.doubleClick?this.options_.userActions.doubleClick.call(this,t):this.isFullscreen()?this.exitFullscreen():this.requestFullscreen())}handleTechTap_(){this.userActive(!this.userActive())}handleTechTouchStart_(){this.userWasActive=this.userActive()}handleTechTouchMove_(){this.userWasActive&&this.reportUserActivity()}handleTechTouchEnd_(e){e.cancelable&&e.preventDefault()}toggleFullscreenClass_(){this.isFullscreen()?this.addClass("vjs-fullscreen"):this.removeClass("vjs-fullscreen")}documentFullscreenChange_(t){t=t.target.player;if(!t||t===this){t=this.el();let e=document[this.fsApi_.fullscreenElement]===t;!e&&t.matches&&(e=t.matches(":"+this.fsApi_.fullscreen)),this.isFullscreen(e)}}handleTechFullscreenChange_(e,t){t&&(t.nativeIOSFullscreen&&(this.addClass("vjs-ios-native-fs"),this.tech_.one("webkitendfullscreen",()=>{this.removeClass("vjs-ios-native-fs")})),this.isFullscreen(t.isFullscreen))}handleTechFullscreenError_(e,t){this.trigger("fullscreenerror",t)}togglePictureInPictureClass_(){this.isInPictureInPicture()?this.addClass("vjs-picture-in-picture"):this.removeClass("vjs-picture-in-picture")}handleTechEnterPictureInPicture_(e){this.isInPictureInPicture(!0)}handleTechLeavePictureInPicture_(e){this.isInPictureInPicture(!1)}handleTechError_(){var e=this.tech_.error();e&&this.error(e)}handleTechTextData_(){let e=1<arguments.length?arguments[1]:null;this.trigger("textdata",e)}getCache(){return this.cache_}resetCache_(){this.cache_={currentTime:0,initTime:0,inactivityTimeout:this.options_.inactivityTimeout,duration:NaN,lastVolume:1,lastPlaybackRate:this.defaultPlaybackRate(),media:null,src:"",source:{},sources:[],playbackRates:[],volume:1}}techCall_(t,i){this.ready(function(){if(t in _s)return e=this.middleware_,this.tech_[t](e.reduce(bs(t),i));if(t in vs)return fs(this.middleware_,this.tech_,t,i);var e;try{this.tech_&&this.tech_[t](i)}catch(e){throw l(e),e}},!0)}techGet_(t){if(this.tech_&&this.tech_.isReady_){if(t in ys)return e=this.middleware_,i=this.tech_,e.reduceRight(bs(t),i[t]());if(t in vs)return fs(this.middleware_,this.tech_,t);var e,i;try{return this.tech_[t]()}catch(e){throw void 0===this.tech_[t]?l(`Video.js: ${t} method not defined for ${this.techName_} playback technology.`,e):"TypeError"===e.name?(l(`Video.js: ${t} unavailable on ${this.techName_} playback technology element.`,e),this.tech_.isReady_=!1):l(e),e}}}play(){return new Promise(e=>{this.play_(e)})}play_(e=Xt){this.playCallbacks_.push(e);var t,e=Boolean(!this.changingSrc_&&(this.src()||this.currentSrc())),i=Boolean(ye||c);this.waitToPlay_&&(this.off(["ready","loadstart"],this.waitToPlay_),this.waitToPlay_=null),this.isReady_&&e?(t=this.techGet_("play"),i&&this.hasClass("vjs-ended")&&this.resetProgressBar_(),null===t?this.runPlayTerminatedQueue_():this.runPlayCallbacks_(t)):(this.waitToPlay_=e=>{this.play_()},this.one(["ready","loadstart"],this.waitToPlay_),!e&&i&&this.load())}runPlayTerminatedQueue_(){var e=this.playTerminatedQueue_.slice(0);this.playTerminatedQueue_=[],e.forEach(function(e){e()})}runPlayCallbacks_(t){var e=this.playCallbacks_.slice(0);this.playCallbacks_=[],this.playTerminatedQueue_=[],e.forEach(function(e){e(t)})}pause(){this.techCall_("pause")}paused(){return!1!==this.techGet_("paused")}played(){return this.techGet_("played")||Bt(0,0)}scrubbing(e){if("undefined"==typeof e)return this.scrubbing_;this.scrubbing_=!!e,this.techCall_("setScrubbing",this.scrubbing_),e?this.addClass("vjs-scrubbing"):this.removeClass("vjs-scrubbing")}currentTime(e){if(void 0===e)return this.cache_.currentTime=this.techGet_("currentTime")||0,this.cache_.currentTime;e<0&&(e=0),this.isReady_&&!this.changingSrc_&&this.tech_&&this.tech_.isReady_?(this.techCall_("setCurrentTime",e),this.cache_.initTime=0,isFinite(e)&&(this.cache_.currentTime=Number(e))):(this.cache_.initTime=e,this.off("canplay",this.boundApplyInitTime_),this.one("canplay",this.boundApplyInitTime_))}applyInitTime_(){this.currentTime(this.cache_.initTime)}duration(e){if(void 0===e)return void 0!==this.cache_.duration?this.cache_.duration:NaN;(e=(e=parseFloat(e))<0?1/0:e)!==this.cache_.duration&&((this.cache_.duration=e)===1/0?this.addClass("vjs-live"):this.removeClass("vjs-live"),isNaN(e)||this.trigger("durationchange"))}remainingTime(){return this.duration()-this.currentTime()}remainingTimeDisplay(){return Math.floor(this.duration())-Math.floor(this.currentTime())}buffered(){let e=this.techGet_("buffered");return e=e&&e.length?e:Bt(0,0)}seekable(){let e=this.techGet_("seekable");return e=e&&e.length?e:Bt(0,0)}seeking(){return this.techGet_("seeking")}ended(){return this.techGet_("ended")}networkState(){return this.techGet_("networkState")}readyState(){return this.techGet_("readyState")}bufferedPercent(){return zt(this.buffered(),this.duration())}bufferedEnd(){var e=this.buffered(),t=this.duration();let i=e.end(e.length-1);return i=i>t?t:i}volume(e){let t;if(void 0===e)return t=parseFloat(this.techGet_("volume")),isNaN(t)?1:t;t=Math.max(0,Math.min(1,e)),this.cache_.volume=t,this.techCall_("setVolume",t),0<t&&this.lastVolume_(t)}muted(e){if(void 0===e)return this.techGet_("muted")||!1;this.techCall_("setMuted",e)}defaultMuted(e){return void 0!==e&&this.techCall_("setDefaultMuted",e),this.techGet_("defaultMuted")||!1}lastVolume_(e){if(void 0===e||0===e)return this.cache_.lastVolume;this.cache_.lastVolume=e}supportsFullScreen(){return this.techGet_("supportsFullScreen")||!1}isFullscreen(e){var t;if(void 0===e)return this.isFullscreen_;t=this.isFullscreen_,this.isFullscreen_=Boolean(e),this.isFullscreen_!==t&&this.fsApi_.prefixed&&this.trigger("fullscreenchange"),this.toggleFullscreenClass_()}requestFullscreen(a){this.isInPictureInPicture()&&this.exitPictureInPicture();const o=this;return new Promise((e,i)=>{function s(){o.off("fullscreenerror",r),o.off("fullscreenchange",t)}function t(){s(),e()}function r(e,t){s(),i(t)}o.one("fullscreenchange",t),o.one("fullscreenerror",r);var n=o.requestFullscreenHelper_(a);n&&(n.then(s,s),n.then(e,i))})}requestFullscreenHelper_(e){let t;if(this.fsApi_.prefixed||(t=this.options_.fullscreen&&this.options_.fullscreen.options||{},void 0!==e&&(t=e)),this.fsApi_.requestFullscreen)return(e=this.el_[this.fsApi_.requestFullscreen](t))&&e.then(()=>this.isFullscreen(!0),()=>this.isFullscreen(!1)),e;this.tech_.supportsFullScreen()&&!0==!this.options_.preferFullWindow?this.techCall_("enterFullScreen"):this.enterFullWindow()}exitFullscreen(){const a=this;return new Promise((e,i)=>{function s(){a.off("fullscreenerror",r),a.off("fullscreenchange",t)}function t(){s(),e()}function r(e,t){s(),i(t)}a.one("fullscreenchange",t),a.one("fullscreenerror",r);var n=a.exitFullscreenHelper_();n&&(n.then(s,s),n.then(e,i))})}exitFullscreenHelper_(){var e;if(this.fsApi_.requestFullscreen)return(e=document[this.fsApi_.exitFullscreen]())&&Xt(e.then(()=>this.isFullscreen(!1))),e;this.tech_.supportsFullScreen()&&!0==!this.options_.preferFullWindow?this.techCall_("exitFullScreen"):this.exitFullWindow()}enterFullWindow(){this.isFullscreen(!0),this.isFullWindow=!0,this.docOrigOverflow=document.documentElement.style.overflow,dt(document,"keydown",this.boundFullWindowOnEscKey_),document.documentElement.style.overflow="hidden",ke(document.body,"vjs-full-window"),this.trigger("enterFullWindow")}fullWindowOnEscKey(e){r.isEventKey(e,"Esc")&&!0===this.isFullscreen()&&(this.isFullWindow?this.exitFullWindow():this.exitFullscreen())}exitFullWindow(){this.isFullscreen(!1),this.isFullWindow=!1,p(document,"keydown",this.boundFullWindowOnEscKey_),document.documentElement.style.overflow=this.docOrigOverflow,xe(document.body,"vjs-full-window"),this.trigger("exitFullWindow")}disablePictureInPicture(e){if(void 0===e)return this.techGet_("disablePictureInPicture");this.techCall_("setDisablePictureInPicture",e),this.options_.disablePictureInPicture=e,this.trigger("disablepictureinpicturechanged")}isInPictureInPicture(e){if(void 0===e)return!!this.isInPictureInPicture_;this.isInPictureInPicture_=!!e,this.togglePictureInPictureClass_()}requestPictureInPicture(){if(this.options_.enableDocumentPictureInPicture&&window.documentPictureInPicture){const t=document.createElement(this.el().tagName);return t.classList=this.el().classList,t.classList.add("vjs-pip-container"),this.posterImage&&t.appendChild(this.posterImage.el().cloneNode(!0)),this.titleBar&&t.appendChild(this.titleBar.el().cloneNode(!0)),t.appendChild(o("p",{className:"vjs-pip-text"},{},this.localize("Playing in picture-in-picture"))),window.documentPictureInPicture.requestWindow({width:this.videoWidth(),height:this.videoHeight()}).then(e=>(Xe(e),this.el_.parentNode.insertBefore(t,this.el_),e.document.body.appendChild(this.el_),e.document.body.classList.add("vjs-pip-window"),this.player_.isInPictureInPicture(!0),this.player_.trigger("enterpictureinpicture"),e.addEventListener("pagehide",e=>{e=e.target.querySelector(".video-js");t.parentNode.replaceChild(e,t),this.player_.isInPictureInPicture(!1),this.player_.trigger("leavepictureinpicture")}),e))}return"pictureInPictureEnabled"in document&&!1===this.disablePictureInPicture()?this.techGet_("requestPictureInPicture"):Promise.reject("No PiP mode is available")}exitPictureInPicture(){return window.documentPictureInPicture&&window.documentPictureInPicture.window?(window.documentPictureInPicture.window.close(),Promise.resolve()):"pictureInPictureEnabled"in document?document.exitPictureInPicture():void 0}handleKeyDown(e){var t,i,s=this.options_["userActions"];s&&s.hotkeys&&(t=this.el_.ownerDocument.activeElement,i=t.tagName.toLowerCase(),t.isContentEditable||("input"===i?-1===["button","checkbox","hidden","radio","reset","submit"].indexOf(t.type):-1!==["textarea"].indexOf(i))||("function"==typeof s.hotkeys?s.hotkeys.call(this,e):this.handleHotkeys(e)))}handleHotkeys(e){var{fullscreenKey:t=e=>r.isEventKey(e,"f"),muteKey:i=e=>r.isEventKey(e,"m"),playPauseKey:s=e=>r.isEventKey(e,"k")||r.isEventKey(e,"Space")}=this.options_.userActions?this.options_.userActions.hotkeys:{};t.call(this,e)?(e.preventDefault(),e.stopPropagation(),t=f.getComponent("FullscreenToggle"),!1!==document[this.fsApi_.fullscreenEnabled]&&t.prototype.handleClick.call(this,e)):i.call(this,e)?(e.preventDefault(),e.stopPropagation(),f.getComponent("MuteToggle").prototype.handleClick.call(this,e)):s.call(this,e)&&(e.preventDefault(),e.stopPropagation(),f.getComponent("PlayToggle").prototype.handleClick.call(this,e))}canPlayType(s){var r;for(let t=0,i=this.options_.techOrder;t<i.length;t++){var n=i[t];let e=_.getTech(n);if(e=e||f.getComponent(n)){if(e.isSupported()&&(r=e.canPlayType(s)))return r}else l.error(`The "${n}" tech is undefined. Skipped browser support check for that tech.`)}return""}selectSource(e){function t(e,i,s){let r;return e.some(t=>i.some(e=>{if(r=s(t,e))return!0})),r}var i=this.options_.techOrder.map(e=>[e,_.getTech(e)]).filter(([e,t])=>t?t.isSupported():(l.error(`The "${e}" tech is undefined. Skipped browser support check for that tech.`),!1));let s;var r,n=([e,t],i)=>{if(t.canPlaySource(i,this.options_[e.toLowerCase()]))return{source:i,tech:e}};return(s=this.options_.sourceOrder?t(e,i,(r=n,(e,t)=>r(t,e))):t(i,e,n))||!1}handleSrc_(e,s){if("undefined"==typeof e)return this.cache_.src||"";this.resetRetryOnError_&&this.resetRetryOnError_();const r=Ss(e);if(r.length){if(this.changingSrc_=!0,s||(this.cache_.sources=r),this.updateSourceCaches_(r[0]),gs(this,r[0],(e,t)=>{var i;if(this.middleware_=t,s||(this.cache_.sources=r),this.updateSourceCaches_(e),this.src_(e))return 1<r.length?this.handleSrc_(r.slice(1)):(this.changingSrc_=!1,this.setTimeout(function(){this.error({code:4,message:this.options_.notSupportedMessage})},0),void this.triggerReady());i=this.tech_,t.forEach(e=>e.setTech&&e.setTech(i))}),1<r.length){const t=()=>{this.error(null),this.handleSrc_(r.slice(1),!0)},i=()=>{this.off("error",t)};this.one("error",t),this.one("playing",i),this.resetRetryOnError_=()=>{this.off("error",t),this.off("playing",i)}}}else this.setTimeout(function(){this.error({code:4,message:this.options_.notSupportedMessage})},0)}src(e){return this.handleSrc_(e,!1)}src_(e){var t=this.selectSource([e]);return!t||(Pt(t.tech,this.techName_)?this.ready(function(){this.tech_.constructor.prototype.hasOwnProperty("setSource")?this.techCall_("setSource",e):this.techCall_("src",e.src),this.changingSrc_=!1},!0):(this.changingSrc_=!0,this.loadTech_(t.tech,t.source),this.tech_.ready(()=>{this.changingSrc_=!1})),!1)}load(){this.tech_&&this.tech_.vhs?this.src(this.currentSource()):this.techCall_("load")}reset(){this.paused()?this.doReset_():Xt(this.play().then(()=>this.doReset_()))}doReset_(){this.tech_&&this.tech_.clearTracks("text"),this.removeClass("vjs-playing"),this.addClass("vjs-paused"),this.resetCache_(),this.poster(""),this.loadTech_(this.options_.techOrder[0],null),this.techCall_("reset"),this.resetControlBarUI_(),this.error(null),this.titleBar&&this.titleBar.update({title:void 0,description:void 0}),bt(this)&&this.trigger("playerreset")}resetControlBarUI_(){this.resetProgressBar_(),this.resetPlaybackRate_(),this.resetVolumeBar_()}resetProgressBar_(){this.currentTime(0);var{currentTimeDisplay:e,durationDisplay:t,progressControl:i,remainingTimeDisplay:s}=this.controlBar||{},i=(i||{})["seekBar"];e&&e.updateContent(),t&&t.updateContent(),s&&s.updateContent(),i&&(i.update(),i.loadProgressBar)&&i.loadProgressBar.update()}resetPlaybackRate_(){this.playbackRate(this.defaultPlaybackRate()),this.handleTechRateChange_()}resetVolumeBar_(){this.volume(1),this.trigger("volumechange")}currentSources(){var e=this.currentSource(),t=[];return 0!==Object.keys(e).length&&t.push(e),this.cache_.sources||t}currentSource(){return this.cache_.source||{}}currentSrc(){return this.currentSource()&&this.currentSource().src||""}currentType(){return this.currentSource()&&this.currentSource().type||""}preload(e){if(void 0===e)return this.techGet_("preload");this.techCall_("setPreload",e),this.options_.preload=e}autoplay(e){if(void 0===e)return this.options_.autoplay||!1;let t;"string"==typeof e&&/(any|play|muted)/.test(e)||!0===e&&this.options_.normalizeAutoplay?(this.options_.autoplay=e,this.manualAutoplay_("string"==typeof e?e:"play"),t=!1):this.options_.autoplay=!!e,t="undefined"==typeof t?this.options_.autoplay:t,this.tech_&&this.techCall_("setAutoplay",t)}playsinline(e){return void 0!==e&&(this.techCall_("setPlaysinline",e),this.options_.playsinline=e),this.techGet_("playsinline")}loop(e){if(void 0===e)return this.techGet_("loop");this.techCall_("setLoop",e),this.options_.loop=e}poster(e){if(void 0===e)return this.poster_;(e=e||"")!==this.poster_&&(this.poster_=e,this.techCall_("setPoster",e),this.isPosterFromTech_=!1,this.trigger("posterchange"))}handleTechPosterChange_(){var e;(!this.poster_||this.options_.techCanOverridePoster)&&this.tech_&&this.tech_.poster&&(e=this.tech_.poster()||"")!==this.poster_&&(this.poster_=e,this.isPosterFromTech_=!0,this.trigger("posterchange"))}controls(e){if(void 0===e)return!!this.controls_;this.controls_!==(e=!!e)&&(this.controls_=e,this.usingNativeControls()&&this.techCall_("setControls",e),this.controls_?(this.removeClass("vjs-controls-disabled"),this.addClass("vjs-controls-enabled"),this.trigger("controlsenabled"),this.usingNativeControls()||this.addTechControlsListeners_()):(this.removeClass("vjs-controls-enabled"),this.addClass("vjs-controls-disabled"),this.trigger("controlsdisabled"),this.usingNativeControls()||this.removeTechControlsListeners_()))}usingNativeControls(e){if(void 0===e)return!!this.usingNativeControls_;this.usingNativeControls_!==(e=!!e)&&(this.usingNativeControls_=e,this.usingNativeControls_?(this.addClass("vjs-using-native-controls"),this.trigger("usingnativecontrols")):(this.removeClass("vjs-using-native-controls"),this.trigger("usingcustomcontrols")))}error(t){if(void 0===t)return this.error_||null;if(B("beforeerror").forEach(e=>{e=e(this,t);K(e)&&!Array.isArray(e)||"string"==typeof e||"number"==typeof e||null===e?t=e:this.log.error("please return a value that MediaError expects in beforeerror hooks")}),this.options_.suppressNotSupportedError&&t&&4===t.code){const e=function(){this.error(t)};this.options_.suppressNotSupportedError=!1,this.any(["click","touchstart"],e),void this.one("loadstart",function(){this.off(["click","touchstart"],e)})}else null===t?(this.error_=null,this.removeClass("vjs-error"),this.errorDisplay&&this.errorDisplay.close()):(this.error_=new i(t),this.addClass("vjs-error"),l.error(`(CODE:${this.error_.code} ${i.errorTypes[this.error_.code]})`,this.error_.message,this.error_),this.trigger("error"),B("error").forEach(e=>e(this,this.error_)))}reportUserActivity(e){this.userActivity_=!0}userActive(e){if(void 0===e)return this.userActive_;(e=!!e)!==this.userActive_&&(this.userActive_=e,this.userActive_?(this.userActivity_=!0,this.removeClass("vjs-user-inactive"),this.addClass("vjs-user-active"),this.trigger("useractive")):(this.tech_&&this.tech_.one("mousemove",function(e){e.stopPropagation(),e.preventDefault()}),this.userActivity_=!1,this.removeClass("vjs-user-active"),this.addClass("vjs-user-inactive"),this.trigger("userinactive")))}listenForUserActivity_(){let t,i,s;const r=m(this,this.reportUserActivity);function e(e){r(),this.clearInterval(t)}this.on("mousedown",function(){r(),this.clearInterval(t),t=this.setInterval(r,250)}),this.on("mousemove",function(e){e.screenX===i&&e.screenY===s||(i=e.screenX,s=e.screenY,r())}),this.on("mouseup",e),this.on("mouseleave",e);var n=this.getChild("controlBar");!n||c||ie||(n.on("mouseenter",function(e){0!==this.player().options_.inactivityTimeout&&(this.player().cache_.inactivityTimeout=this.player().options_.inactivityTimeout),this.player().options_.inactivityTimeout=0}),n.on("mouseleave",function(e){this.player().options_.inactivityTimeout=this.player().cache_.inactivityTimeout})),this.on("keydown",r),this.on("keyup",r);let a;this.setInterval(function(){var e;this.userActivity_&&(this.userActivity_=!1,this.userActive(!0),this.clearTimeout(a),(e=this.options_.inactivityTimeout)<=0||(a=this.setTimeout(function(){this.userActivity_||this.userActive(!1)},e)))},250)}playbackRate(e){if(void 0===e)return this.tech_&&this.tech_.featuresPlaybackRate?this.cache_.lastPlaybackRate||this.techGet_("playbackRate"):1;this.techCall_("setPlaybackRate",e)}defaultPlaybackRate(e){return void 0!==e?this.techCall_("setDefaultPlaybackRate",e):this.tech_&&this.tech_.featuresPlaybackRate?this.techGet_("defaultPlaybackRate"):1}isAudio(e){if(void 0===e)return!!this.isAudio_;this.isAudio_=!!e}enableAudioOnlyUI_(){this.addClass("vjs-audio-only-mode");var e=this.children();const t=this.getChild("ControlBar");var i=t&&t.currentHeight();e.forEach(e=>{e!==t&&e.el_&&!e.hasClass("vjs-hidden")&&(e.hide(),this.audioOnlyCache_.hiddenChildren.push(e))}),this.audioOnlyCache_.playerHeight=this.currentHeight(),this.height(i),this.trigger("audioonlymodechange")}disableAudioOnlyUI_(){this.removeClass("vjs-audio-only-mode"),this.audioOnlyCache_.hiddenChildren.forEach(e=>e.show()),this.height(this.audioOnlyCache_.playerHeight),this.trigger("audioonlymodechange")}audioOnlyMode(e){return"boolean"!=typeof e||e===this.audioOnlyMode_?this.audioOnlyMode_:(this.audioOnlyMode_=e)?(e=[],this.isInPictureInPicture()&&e.push(this.exitPictureInPicture()),this.isFullscreen()&&e.push(this.exitFullscreen()),this.audioPosterMode()&&e.push(this.audioPosterMode(!1)),Promise.all(e).then(()=>this.enableAudioOnlyUI_())):Promise.resolve().then(()=>this.disableAudioOnlyUI_())}enablePosterModeUI_(){(this.tech_&&this.tech_).hide(),this.addClass("vjs-audio-poster-mode"),this.trigger("audiopostermodechange")}disablePosterModeUI_(){(this.tech_&&this.tech_).show(),this.removeClass("vjs-audio-poster-mode"),this.trigger("audiopostermodechange")}audioPosterMode(e){return"boolean"!=typeof e||e===this.audioPosterMode_?this.audioPosterMode_:(this.audioPosterMode_=e)?(this.audioOnlyMode()?this.audioOnlyMode(!1):Promise.resolve()).then(()=>{this.enablePosterModeUI_()}):Promise.resolve().then(()=>{this.disablePosterModeUI_()})}addTextTrack(e,t,i){if(this.tech_)return this.tech_.addTextTrack(e,t,i)}addRemoteTextTrack(e,t){if(this.tech_)return this.tech_.addRemoteTextTrack(e,t)}removeRemoteTextTrack(e={}){let t=e["track"];if(t=t||e,this.tech_)return this.tech_.removeRemoteTextTrack(t)}getVideoPlaybackQuality(){return this.techGet_("getVideoPlaybackQuality")}videoWidth(){return this.tech_&&this.tech_.videoWidth&&this.tech_.videoWidth()||0}videoHeight(){return this.tech_&&this.tech_.videoHeight&&this.tech_.videoHeight()||0}language(e){if(void 0===e)return this.language_;this.language_!==String(e).toLowerCase()&&(this.language_=String(e).toLowerCase(),bt(this))&&this.trigger("languagechange")}languages(){return d(b.prototype.options_.languages,this.languages_)}toJSON(){var t=d(this.options_),i=t.tracks;t.tracks=[];for(let e=0;e<i.length;e++){var s=i[e];(s=d(s)).player=void 0,t.tracks[e]=s}return t}createModal(e,t){(t=t||{}).content=e||"";const i=new Zt(this,t);return this.addChild(i),i.on("dispose",()=>{this.removeChild(i)}),i.open(),i}updateCurrentBreakpoint_(){if(this.responsive()){var t=this.currentBreakpoint(),i=this.currentWidth();for(let e=0;e<sn.length;e++){var s=sn[e];if(i<=this.breakpoints_[s]){if(t===s)return;t&&this.removeClass(rn[t]),this.addClass(rn[s]),this.breakpoint_=s;break}}}}removeCurrentBreakpoint_(){var e=this.currentBreakpointClass();this.breakpoint_="",e&&this.removeClass(e)}breakpoints(e){return void 0!==e&&(this.breakpoint_="",this.breakpoints_=Object.assign({},nn,e),this.updateCurrentBreakpoint_()),Object.assign(this.breakpoints_)}responsive(e){return void 0===e?this.responsive_:(e=Boolean(e))!==this.responsive_?((this.responsive_=e)?(this.on("playerresize",this.boundUpdateCurrentBreakpoint_),this.updateCurrentBreakpoint_()):(this.off("playerresize",this.boundUpdateCurrentBreakpoint_),this.removeCurrentBreakpoint_()),e):void 0}currentBreakpoint(){return this.breakpoint_}currentBreakpointClass(){return rn[this.breakpoint_]||""}loadMedia(e,t){var i,s,r,n,a,o,l;e&&"object"==typeof e&&(i=this.crossOrigin(),{artist:e,artwork:s,description:r,poster:n,src:a,textTracks:o,title:l}=(this.reset(),this.cache_.media=d(e),this.cache_.media),!s&&n&&(this.cache_.media.artwork=[{src:n,type:Es(n)}]),i&&this.crossOrigin(i),a&&this.src(a),n&&this.poster(n),Array.isArray(o)&&o.forEach(e=>this.addRemoteTextTrack(e,!1)),this.titleBar&&this.titleBar.update({title:l,description:r||e||""}),this.ready(t))}getMedia(){var e,t;return this.cache_.media?d(this.cache_.media):(e=this.poster(),t={src:this.currentSources(),textTracks:Array.prototype.map.call(this.remoteTextTracks(),e=>({kind:e.kind,label:e.label,language:e.language,src:e.src}))},e&&(t.poster=e,t.artwork=[{src:t.poster,type:Es(t.poster)}]),t)}static getTagSettings(e){var t,i={sources:[],tracks:[]},s=De(e),r=s["data-setup"];if(Ce(e,"vjs-fill")&&(s.fill=!0),Ce(e,"vjs-fluid")&&(s.fluid=!0),null!==r&&([r,t]=Wt(r||"{}"),r&&l.error(r),Object.assign(s,t)),Object.assign(i,s),e.hasChildNodes()){var n=e.childNodes;for(let e=0,t=n.length;e<t;e++){var a=n[e],o=a.nodeName.toLowerCase();"source"===o?i.sources.push(De(a)):"track"===o&&i.tracks.push(De(a))}}return i}debug(e){if(void 0===e)return this.debugEnabled_;e?(this.trigger("debugon"),this.previousLogLevel_=this.log.level,this.log.level("debug"),this.debugEnabled_=!0):(this.trigger("debugoff"),this.log.level(this.previousLogLevel_),this.previousLogLevel_=void 0,this.debugEnabled_=!1)}playbackRates(e){if(void 0===e)return this.cache_.playbackRates;Array.isArray(e)&&e.every(e=>"number"==typeof e)&&(this.cache_.playbackRates=e,this.trigger("playbackrateschange"))}}a.names.forEach(function(e){const t=a[e];b.prototype[t.getterName]=function(){return this.tech_?this.tech_[t.getterName]():(this[t.privateName]=this[t.privateName]||new t.ListClass,this[t.privateName])}}),b.prototype.crossorigin=b.prototype.crossOrigin,b.players={};Mr=window.navigator;b.prototype.options_={techOrder:_.defaultTechOrder_,html5:{},enableSourceset:!0,inactivityTimeout:2e3,playbackRates:[],liveui:!1,children:["mediaLoader","posterImage","titleBar","textTrackDisplay","loadingSpinner","bigPlayButton","liveTracker","controlBar","errorDisplay","textTrackSettings","resizeManager"],language:Mr&&(Mr.languages&&Mr.languages[0]||Mr.userLanguage||Mr.language)||"en",languages:{},notSupportedMessage:"No compatible source was found for this media.",normalizeAutoplay:!1,fullscreen:{options:{navigationUI:"hide"}},breakpoints:{},responsive:!1,audioOnlyMode:!1,audioPosterMode:!1},en.forEach(function(e){b.prototype[`handleTech${g(e)}_`]=function(){return this.trigger(e)}}),f.registerComponent("Player",b);function an(t,i){function s(){pn(this,{name:t,plugin:i,instance:null},!0);var e=i.apply(this,arguments);return cn(this,t),pn(this,{name:t,plugin:i,instance:e}),e}return Object.keys(i).forEach(function(e){s[e]=i[e]}),s}const on="plugin",ln="activePlugins_",dn={},hn=e=>dn.hasOwnProperty(e),un=e=>hn(e)?dn[e]:void 0,cn=(e,t)=>{e[ln]=e[ln]||{},e[ln][t]=!0},pn=(e,t,i)=>{i=(i?"before":"")+"pluginsetup";e.trigger(i,t),e.trigger(i+":"+t.name,t)},mn=(i,s)=>(s.prototype.name=i,function(...e){pn(this,{name:i,plugin:s,instance:null},!0);const t=new s(this,...e);return this[i]=()=>t,pn(this,t.getEventHash()),t});class gn{constructor(e){if(this.constructor===gn)throw new Error("Plugin must be sub-classed; not directly instantiated.");this.player=e,this.log||(this.log=this.player.log.createLogger(this.name)),It(this),delete this.trigger,Dt(this,this.constructor.defaultState),cn(e,this.name),this.dispose=this.dispose.bind(this),e.on("dispose",this.dispose)}version(){return this.constructor.VERSION}getEventHash(e={}){return e.name=this.name,e.plugin=this.constructor,e.instance=this,e}trigger(e,t={}){return ht(this.eventBusEl_,e,this.getEventHash(t))}handleStateChanged(e){}dispose(){var{name:e,player:t}=this;this.trigger("dispose"),this.off(),t.off("dispose",this.dispose),t[ln][e]=!1,this.player=this.state=null,t[e]=mn(e,dn[e])}static isBasic(e){e="string"==typeof e?un(e):e;return"function"==typeof e&&!gn.prototype.isPrototypeOf(e.prototype)}static registerPlugin(e,t){if("string"!=typeof e)throw new Error(`Illegal plugin name, "${e}", must be a string, was ${typeof e}.`);if(hn(e))l.warn(`A plugin named "${e}" already exists. You may want to avoid re-registering plugins!`);else if(b.prototype.hasOwnProperty(e))throw new Error(`Illegal plugin name, "${e}", cannot share a name with an existing player method!`);if("function"!=typeof t)throw new Error(`Illegal plugin for "${e}", must be a function, was ${typeof t}.`);return dn[e]=t,e!==on&&(gn.isBasic(t)?b.prototype[e]=an(e,t):b.prototype[e]=mn(e,t)),t}static deregisterPlugin(e){if(e===on)throw new Error("Cannot de-register base plugin.");hn(e)&&(delete dn[e],delete b.prototype[e])}static getPlugins(e=Object.keys(dn)){let i;return e.forEach(e=>{var t=un(e);t&&((i=i||{})[e]=t)}),i}static getPluginVersion(e){e=un(e);return e&&e.VERSION||""}}function fn(e,i,s,r){{var n=i+` is deprecated and will be removed in ${e}.0; please use ${s} instead.`,a=r;let t=!1;return function(...e){return t||l.warn(n),t=!0,a.apply(this,e)}}}gn.getPlugin=un,gn.BASE_PLUGIN_NAME=on,gn.registerPlugin(on,gn),b.prototype.usingPlugin=function(e){return!!this[ln]&&!0===this[ln][e]},b.prototype.hasPlugin=function(e){return!!hn(e)};const yn=e=>0===e.indexOf("#")?e.slice(1):e;function T(e,t,i){let s=T.getPlayer(e);if(s)t&&l.warn(`Player "${e}" is already initialised. Options will not be applied.`),i&&s.ready(i);else{const r="string"==typeof e?ze("#"+yn(e)):e;if(!be(r))throw new TypeError("The element or ID supplied is not valid. (videojs)");e="getRootNode"in r&&r.getRootNode()instanceof window.ShadowRoot?r.getRootNode():r.ownerDocument.body,e=(r.ownerDocument.defaultView&&e.contains(r)||l.warn("The element supplied is not included in the DOM"),!0===(t=t||{}).restoreEl&&(t.restoreEl=(r.parentNode&&r.parentNode.hasAttribute("data-vjs-player")?r.parentNode:r).cloneNode(!0)),B("beforesetup").forEach(e=>{e=e(r,d(t));!K(e)||Array.isArray(e)?l.error("please return an object in beforesetup hooks"):t=d(t,e)}),f.getComponent("Player"));s=new e(r,t,i),B("setup").forEach(e=>e(s))}return s}T.hooks_=U,T.hooks=B,T.hook=function(e,t){B(e,t)},T.hookOnce=function(s,e){B(s,[].concat(e).map(t=>{const i=(...e)=>(F(s,i),t(...e));return i}))},T.removeHook=F,!0!==window.VIDEOJS_NO_DYNAMIC_STYLE&&ve()&&!(Ui=ze(".vjs-styles-defaults"))&&(Ui=tt("vjs-styles-defaults"),(Rr=ze("head"))&&Rr.insertBefore(Ui,Rr.firstChild),it(Ui,`
       .video-js {
         width: 300px;
         height: 150px;
@@ -27,20 +27,20 @@
       .vjs-fluid:not(.vjs-audio-only-mode) {
         padding-top: 56.25%
       }
-    `)),Ze(1,T),T.VERSION=M,T.options=b.prototype.options_,T.getPlayers=()=>b.players,T.getPlayer=e=>{var t=b.players;let i;if("string"==typeof e){var s=yn(e),r=t[s];if(r)return r;i=$e("#"+s)}else i=e;if(be(i)){var{player:r,playerId:s}=i;if(r||t[s])return r||t[s]}},T.getAllPlayers=()=>Object.keys(b.players).map(e=>b.players[e]).filter(Boolean),T.players=b.players,T.getComponent=f.getComponent,T.registerComponent=(e,t)=>(_.isTech(t)&&l.warn(`The ${e} tech was registered as a component. It should instead be registered using videojs.registerTech(name, tech)`),f.registerComponent.call(f,e,t)),T.getTech=_.getTech,T.registerTech=_.registerTech,T.use=function(e,t){cs[e]=cs[e]||[],cs[e].push(t)},Object.defineProperty(T,"middleware",{value:{},writeable:!1,enumerable:!0}),Object.defineProperty(T.middleware,"TERMINATOR",{value:ms,writeable:!1,enumerable:!0}),T.browser=e,T.obj=Z,T.mergeOptions=fn(9,"videojs.mergeOptions","videojs.obj.merge",d),T.defineLazyProperty=fn(9,"videojs.defineLazyProperty","videojs.obj.defineLazyProperty",J),T.bind=fn(9,"videojs.bind","native Function.prototype.bind",m),T.registerPlugin=gn.registerPlugin,T.deregisterPlugin=gn.deregisterPlugin,T.plugin=(e,t)=>(l.warn("videojs.plugin() is deprecated; use videojs.registerPlugin() instead"),gn.registerPlugin(e,t)),T.getPlugins=gn.getPlugins,T.getPlugin=gn.getPlugin,T.getPluginVersion=gn.getPluginVersion,T.addLanguage=function(e,t){return e=(""+e).toLowerCase(),T.options.languages=d(T.options.languages,{[e]:t}),T.options.languages[e]},T.log=l,T.createLogger=$,T.time=zt,T.createTimeRange=fn(9,"videojs.createTimeRange","videojs.time.createTimeRanges",Bt),T.createTimeRanges=fn(9,"videojs.createTimeRanges","videojs.time.createTimeRanges",Bt),T.formatTime=fn(9,"videojs.formatTime","videojs.time.formatTime",Vt),T.setFormatTime=fn(9,"videojs.setFormatTime","videojs.time.setFormatTime",jt),T.resetFormatTime=fn(9,"videojs.resetFormatTime","videojs.time.resetFormatTime",Ht),T.parseUrl=fn(9,"videojs.parseUrl","videojs.url.parseUrl",hi),T.isCrossOrigin=fn(9,"videojs.isCrossOrigin","videojs.url.isCrossOrigin",ci),T.EventTarget=_t,T.any=ct,T.on=dt,T.one=ut,T.off=p,T.trigger=ht,T.xhr=wi,T.TextTrack=Li,T.AudioTrack=Pi,T.VideoTrack=Oi,["isEl","isTextNode","createEl","hasClass","addClass","removeClass","toggleClass","setAttributes","getAttributes","emptyEl","appendContent","insertContent"].forEach(e=>{T[e]=function(){return l.warn(`videojs.${e}() is deprecated; use videojs.dom.${e}() instead`),Ke[e].apply(null,arguments)}}),T.computedStyle=fn(9,"videojs.computedStyle","videojs.dom.computedStyle",Ge),T.dom=Ke,T.fn=ft,T.num=gi,T.str=Ot,T.url=mi,Rt(function(e,t){
+    `)),Ze(1,T),T.VERSION=M,T.options=b.prototype.options_,T.getPlayers=()=>b.players,T.getPlayer=e=>{var t=b.players;let i;if("string"==typeof e){var s=yn(e),r=t[s];if(r)return r;i=ze("#"+s)}else i=e;if(be(i)){var{player:r,playerId:s}=i;if(r||t[s])return r||t[s]}},T.getAllPlayers=()=>Object.keys(b.players).map(e=>b.players[e]).filter(Boolean),T.players=b.players,T.getComponent=f.getComponent,T.registerComponent=(e,t)=>(_.isTech(t)&&l.warn(`The ${e} tech was registered as a component. It should instead be registered using videojs.registerTech(name, tech)`),f.registerComponent.call(f,e,t)),T.getTech=_.getTech,T.registerTech=_.registerTech,T.use=function(e,t){cs[e]=cs[e]||[],cs[e].push(t)},Object.defineProperty(T,"middleware",{value:{},writeable:!1,enumerable:!0}),Object.defineProperty(T.middleware,"TERMINATOR",{value:ms,writeable:!1,enumerable:!0}),T.browser=e,T.obj=Z,T.mergeOptions=fn(9,"videojs.mergeOptions","videojs.obj.merge",d),T.defineLazyProperty=fn(9,"videojs.defineLazyProperty","videojs.obj.defineLazyProperty",J),T.bind=fn(9,"videojs.bind","native Function.prototype.bind",m),T.registerPlugin=gn.registerPlugin,T.deregisterPlugin=gn.deregisterPlugin,T.plugin=(e,t)=>(l.warn("videojs.plugin() is deprecated; use videojs.registerPlugin() instead"),gn.registerPlugin(e,t)),T.getPlugins=gn.getPlugins,T.getPlugin=gn.getPlugin,T.getPluginVersion=gn.getPluginVersion,T.addLanguage=function(e,t){return e=(""+e).toLowerCase(),T.options.languages=d(T.options.languages,{[e]:t}),T.options.languages[e]},T.log=l,T.createLogger=z,T.time=$t,T.createTimeRange=fn(9,"videojs.createTimeRange","videojs.time.createTimeRanges",Bt),T.createTimeRanges=fn(9,"videojs.createTimeRanges","videojs.time.createTimeRanges",Bt),T.formatTime=fn(9,"videojs.formatTime","videojs.time.formatTime",Vt),T.setFormatTime=fn(9,"videojs.setFormatTime","videojs.time.setFormatTime",jt),T.resetFormatTime=fn(9,"videojs.resetFormatTime","videojs.time.resetFormatTime",Ht),T.parseUrl=fn(9,"videojs.parseUrl","videojs.url.parseUrl",hi),T.isCrossOrigin=fn(9,"videojs.isCrossOrigin","videojs.url.isCrossOrigin",ci),T.EventTarget=_t,T.any=ct,T.on=dt,T.one=ut,T.off=p,T.trigger=ht,T.xhr=Si,T.TextTrack=Li,T.AudioTrack=Pi,T.VideoTrack=Oi,["isEl","isTextNode","createEl","hasClass","addClass","removeClass","toggleClass","setAttributes","getAttributes","emptyEl","appendContent","insertContent"].forEach(e=>{T[e]=function(){return l.warn(`videojs.${e}() is deprecated; use videojs.dom.${e}() instead`),Ke[e].apply(null,arguments)}}),T.computedStyle=fn(9,"videojs.computedStyle","videojs.dom.computedStyle",Ge),T.dom=Ke,T.fn=ft,T.num=gi,T.str=Ot,T.url=mi,Rt(function(e,t){
 /*! @name videojs-contrib-quality-levels @version 4.0.0 @license Apache-2.0 */
-e.exports=function(e){function t(e){return e&&typeof e==="object"&&"default"in e?e:{default:e}}var i=t(e);class s{constructor(e){let t=this;t.id=e.id;t.label=t.id;t.width=e.width;t.height=e.height;t.bitrate=e.bandwidth;t.frameRate=e.frameRate;t.enabled_=e.enabled;Object.defineProperty(t,"enabled",{get(){return t.enabled_()},set(e){t.enabled_(e)}});return t}}class n extends i["default"].EventTarget{constructor(){super();let e=this;e.levels_=[];e.selectedIndex_=-1;Object.defineProperty(e,"selectedIndex",{get(){return e.selectedIndex_}});Object.defineProperty(e,"length",{get(){return e.levels_.length}});e[Symbol.iterator]=()=>e.levels_.values();return e}addQualityLevel(e){let t=this.getQualityLevelById(e.id);if(t)return t;const i=this.levels_.length;t=new s(e);if(!(""+i in this))Object.defineProperty(this,i,{get(){return this.levels_[i]}});this.levels_.push(t);this.trigger({qualityLevel:t,type:"addqualitylevel"});return t}removeQualityLevel(i){let s=null;for(let e=0,t=this.length;e<t;e++)if(this[e]===i){s=this.levels_.splice(e,1)[0];if(this.selectedIndex_===e)this.selectedIndex_=-1;else if(this.selectedIndex_>e)this.selectedIndex_--;break}if(s)this.trigger({qualityLevel:i,type:"removequalitylevel"});return s}getQualityLevelById(i){for(let e=0,t=this.length;e<t;e++){const s=this[e];if(s.id===i)return s}return null}dispose(){this.selectedIndex_=-1;this.levels_.length=0}}n.prototype.allowedEvents_={change:"change",addqualitylevel:"addqualitylevel",removequalitylevel:"removequalitylevel"};for(const l in n.prototype.allowedEvents_)n.prototype["on"+l]=null;var a="4.0.0";const r=function(e,t){const i=e.qualityLevels;const s=new n;const r=function(){s.dispose();e.qualityLevels=i;e.off("dispose",r)};e.on("dispose",r);e.qualityLevels=()=>s;e.qualityLevels.VERSION=a;return s},o=function(e){return r(this,i["default"].obj.merge({},e))};return i["default"].registerPlugin("qualityLevels",o),o.VERSION=a,o}(T)});var _n=Rt(function(e,t){var i,n,s,r,a;i=/^(?=((?:[a-zA-Z0-9+\-.]+:)?))\1(?=((?:\/\/[^\/?#]*)?))\2(?=((?:(?:[^?#\/]*\/)*[^;?#\/]*)?))\3((?:;[^?#]*)?)(\?[^#]*)?(#[^]*)?$/,n=/^(?=([^\/?#]*))\1([^]*)$/,s=/(?:\/|^)\.(?=\/)/g,r=/(?:\/|^)\.\.\/(?!\.\.\/)[^\/]*(?=\/)/g,a={buildAbsoluteURL:function(e,t,i){if(i=i||{},e=e.trim(),!(t=t.trim())){if(!i.alwaysNormalize)return e;var s=a.parseURL(e);if(s)return s.path=a.normalizePath(s.path),a.buildURLFromParts(s);throw new Error("Error trying to parse base URL.")}s=a.parseURL(t);if(!s)throw new Error("Error trying to parse relative URL.");if(s.scheme)return i.alwaysNormalize?(s.path=a.normalizePath(s.path),a.buildURLFromParts(s)):t;t=a.parseURL(e);if(!t)throw new Error("Error trying to parse base URL.");!t.netLoc&&t.path&&"/"!==t.path[0]&&(e=n.exec(t.path),t.netLoc=e[1],t.path=e[2]),t.netLoc&&!t.path&&(t.path="/");var r,e={scheme:t.scheme,netLoc:s.netLoc,path:null,params:s.params,query:s.query,fragment:s.fragment};return s.netLoc||(e.netLoc=t.netLoc,"/"!==s.path[0]&&(s.path?(r=(r=t.path).substring(0,r.lastIndexOf("/")+1)+s.path,e.path=a.normalizePath(r)):(e.path=t.path,s.params||(e.params=t.params,s.query)||(e.query=t.query)))),null===e.path&&(e.path=i.alwaysNormalize?a.normalizePath(s.path):s.path),a.buildURLFromParts(e)},parseURL:function(e){e=i.exec(e);return e?{scheme:e[1]||"",netLoc:e[2]||"",path:e[3]||"",params:e[4]||"",query:e[5]||"",fragment:e[6]||""}:null},normalizePath:function(e){for(e=e.split("").reverse().join("").replace(s,"");e.length!==(e=e.replace(r,"")).length;);return e.split("").reverse().join("")},buildURLFromParts:function(e){return e.scheme+e.netLoc+e.path+e.params+e.query+e.fragment}},e.exports=a}),vn="http://example.com",Nr=function(){function e(){this.listeners={}}var t=e.prototype;return t.on=function(e,t){this.listeners[e]||(this.listeners[e]=[]),this.listeners[e].push(t)},t.off=function(e,t){return!!this.listeners[e]&&(t=this.listeners[e].indexOf(t),this.listeners[e]=this.listeners[e].slice(0),this.listeners[e].splice(t,1),-1<t)},t.trigger=function(e){var t=this.listeners[e];if(t)if(2===arguments.length)for(var i=t.length,s=0;s<i;++s)t[s].call(this,arguments[1]);else for(var r=Array.prototype.slice.call(arguments,1),n=t.length,a=0;a<n;++a)t[a].apply(this,r)},t.dispose=function(){this.listeners={}},t.pipe=function(t){this.on("data",function(e){t.push(e)})},e}();function bn(e){e=e;for(var t=window.atob?window.atob(e):Buffer.from(e,"base64").toString("binary"),i=new Uint8Array(t.length),s=0;s<t.length;s++)i[s]=t.charCodeAt(s);return i}
-/*! @name m3u8-parser @version 7.1.0 @license Apache-2.0 */class Tn extends Nr{constructor(){super(),this.buffer=""}push(e){let t;for(this.buffer+=e,t=this.buffer.indexOf("\n");-1<t;t=this.buffer.indexOf("\n"))this.trigger("data",this.buffer.substring(0,t)),this.buffer=this.buffer.substring(t+1)}}function wn(e){var e=/([0-9.]*)?@?([0-9.]*)?/.exec(e||""),t={};return e[1]&&(t.length=parseInt(e[1],10)),e[2]&&(t.offset=parseInt(e[2],10)),t}function Sn(t){var i={};if(t){var s,r=t.split(new RegExp('(?:^|,)((?:[^=]*)=(?:"[^"]*"|[^,]*))'));let e=r.length;for(;e--;)""!==r[e]&&((s=/([^=]*)=(.*)/.exec(r[e]).slice(1))[0]=s[0].replace(/^\s+|\s+$/g,""),s[1]=s[1].replace(/^\s+|\s+$/g,""),s[1]=s[1].replace(/^['"](.*)['"]$/g,"$1"),i[s[0]]=s[1])}return i}const En=String.fromCharCode(9);class Cn extends Nr{constructor(){super(),this.customParsers=[],this.tagMappers=[]}push(i){let o,l;0!==(i=i.trim()).length&&("#"!==i[0]?this.trigger("data",{type:"uri",uri:i}):this.tagMappers.reduce((e,t)=>{t=t(i);return t===i?e:e.concat([t])},[i]).forEach(t=>{for(let e=0;e<this.customParsers.length;e++)if(this.customParsers[e].call(this,t))return;var e,i;if(0!==t.indexOf("#EXT"))this.trigger("data",{type:"comment",text:t.slice(1)});else if(t=t.replace("\r",""),o=/^#EXTM3U/.exec(t))this.trigger("data",{type:"tag",tagType:"m3u"});else if(o=/^#EXTINF:([0-9\.]*)?,?(.*)?$/.exec(t))l={type:"tag",tagType:"inf"},o[1]&&(l.duration=parseFloat(o[1])),o[2]&&(l.title=o[2]),this.trigger("data",l);else if(o=/^#EXT-X-TARGETDURATION:([0-9.]*)?/.exec(t))l={type:"tag",tagType:"targetduration"},o[1]&&(l.duration=parseInt(o[1],10)),this.trigger("data",l);else if(o=/^#EXT-X-VERSION:([0-9.]*)?/.exec(t))l={type:"tag",tagType:"version"},o[1]&&(l.version=parseInt(o[1],10)),this.trigger("data",l);else if(o=/^#EXT-X-MEDIA-SEQUENCE:(\-?[0-9.]*)?/.exec(t))l={type:"tag",tagType:"media-sequence"},o[1]&&(l.number=parseInt(o[1],10)),this.trigger("data",l);else if(o=/^#EXT-X-DISCONTINUITY-SEQUENCE:(\-?[0-9.]*)?/.exec(t))l={type:"tag",tagType:"discontinuity-sequence"},o[1]&&(l.number=parseInt(o[1],10)),this.trigger("data",l);else if(o=/^#EXT-X-PLAYLIST-TYPE:(.*)?$/.exec(t))l={type:"tag",tagType:"playlist-type"},o[1]&&(l.playlistType=o[1]),this.trigger("data",l);else if(o=/^#EXT-X-BYTERANGE:(.*)?$/.exec(t))l=_i(wn(o[1]),{type:"tag",tagType:"byterange"}),this.trigger("data",l);else if(o=/^#EXT-X-ALLOW-CACHE:(YES|NO)?/.exec(t))l={type:"tag",tagType:"allow-cache"},o[1]&&(l.allowed=!/NO/.test(o[1])),this.trigger("data",l);else if(o=/^#EXT-X-MAP:(.*)$/.exec(t))l={type:"tag",tagType:"map"},o[1]&&((i=Sn(o[1])).URI&&(l.uri=i.URI),i.BYTERANGE)&&(l.byterange=wn(i.BYTERANGE)),this.trigger("data",l);else if(o=/^#EXT-X-STREAM-INF:(.*)$/.exec(t))l={type:"tag",tagType:"stream-inf"},o[1]&&(l.attributes=Sn(o[1]),l.attributes.RESOLUTION&&(i={},(e=l.attributes.RESOLUTION.split("x"))[0]&&(i.width=parseInt(e[0],10)),e[1]&&(i.height=parseInt(e[1],10)),l.attributes.RESOLUTION=i),l.attributes.BANDWIDTH&&(l.attributes.BANDWIDTH=parseInt(l.attributes.BANDWIDTH,10)),l.attributes["FRAME-RATE"]&&(l.attributes["FRAME-RATE"]=parseFloat(l.attributes["FRAME-RATE"])),l.attributes["PROGRAM-ID"])&&(l.attributes["PROGRAM-ID"]=parseInt(l.attributes["PROGRAM-ID"],10)),this.trigger("data",l);else if(o=/^#EXT-X-MEDIA:(.*)$/.exec(t))l={type:"tag",tagType:"media"},o[1]&&(l.attributes=Sn(o[1])),this.trigger("data",l);else if(o=/^#EXT-X-ENDLIST/.exec(t))this.trigger("data",{type:"tag",tagType:"endlist"});else if(o=/^#EXT-X-DISCONTINUITY/.exec(t))this.trigger("data",{type:"tag",tagType:"discontinuity"});else if(o=/^#EXT-X-PROGRAM-DATE-TIME:(.*)$/.exec(t))l={type:"tag",tagType:"program-date-time"},o[1]&&(l.dateTimeString=o[1],l.dateTimeObject=new Date(o[1])),this.trigger("data",l);else if(o=/^#EXT-X-KEY:(.*)$/.exec(t))l={type:"tag",tagType:"key"},o[1]&&(l.attributes=Sn(o[1]),l.attributes.IV)&&("0x"===l.attributes.IV.substring(0,2).toLowerCase()&&(l.attributes.IV=l.attributes.IV.substring(2)),l.attributes.IV=l.attributes.IV.match(/.{8}/g),l.attributes.IV[0]=parseInt(l.attributes.IV[0],16),l.attributes.IV[1]=parseInt(l.attributes.IV[1],16),l.attributes.IV[2]=parseInt(l.attributes.IV[2],16),l.attributes.IV[3]=parseInt(l.attributes.IV[3],16),l.attributes.IV=new Uint32Array(l.attributes.IV)),this.trigger("data",l);else if(o=/^#EXT-X-START:(.*)$/.exec(t))l={type:"tag",tagType:"start"},o[1]&&(l.attributes=Sn(o[1]),l.attributes["TIME-OFFSET"]=parseFloat(l.attributes["TIME-OFFSET"]),l.attributes.PRECISE=/YES/.test(l.attributes.PRECISE)),this.trigger("data",l);else if(o=/^#EXT-X-CUE-OUT-CONT:(.*)?$/.exec(t))l={type:"tag",tagType:"cue-out-cont"},o[1]?l.data=o[1]:l.data="",this.trigger("data",l);else if(o=/^#EXT-X-CUE-OUT:(.*)?$/.exec(t))l={type:"tag",tagType:"cue-out"},o[1]?l.data=o[1]:l.data="",this.trigger("data",l);else if(o=/^#EXT-X-CUE-IN:(.*)?$/.exec(t))l={type:"tag",tagType:"cue-in"},o[1]?l.data=o[1]:l.data="",this.trigger("data",l);else if((o=/^#EXT-X-SKIP:(.*)$/.exec(t))&&o[1])(l={type:"tag",tagType:"skip"}).attributes=Sn(o[1]),l.attributes.hasOwnProperty("SKIPPED-SEGMENTS")&&(l.attributes["SKIPPED-SEGMENTS"]=parseInt(l.attributes["SKIPPED-SEGMENTS"],10)),l.attributes.hasOwnProperty("RECENTLY-REMOVED-DATERANGES")&&(l.attributes["RECENTLY-REMOVED-DATERANGES"]=l.attributes["RECENTLY-REMOVED-DATERANGES"].split(En)),this.trigger("data",l);else if((o=/^#EXT-X-PART:(.*)$/.exec(t))&&o[1])(l={type:"tag",tagType:"part"}).attributes=Sn(o[1]),["DURATION"].forEach(function(e){l.attributes.hasOwnProperty(e)&&(l.attributes[e]=parseFloat(l.attributes[e]))}),["INDEPENDENT","GAP"].forEach(function(e){l.attributes.hasOwnProperty(e)&&(l.attributes[e]=/YES/.test(l.attributes[e]))}),l.attributes.hasOwnProperty("BYTERANGE")&&(l.attributes.byterange=wn(l.attributes.BYTERANGE)),this.trigger("data",l);else if((o=/^#EXT-X-SERVER-CONTROL:(.*)$/.exec(t))&&o[1])(l={type:"tag",tagType:"server-control"}).attributes=Sn(o[1]),["CAN-SKIP-UNTIL","PART-HOLD-BACK","HOLD-BACK"].forEach(function(e){l.attributes.hasOwnProperty(e)&&(l.attributes[e]=parseFloat(l.attributes[e]))}),["CAN-SKIP-DATERANGES","CAN-BLOCK-RELOAD"].forEach(function(e){l.attributes.hasOwnProperty(e)&&(l.attributes[e]=/YES/.test(l.attributes[e]))}),this.trigger("data",l);else if((o=/^#EXT-X-PART-INF:(.*)$/.exec(t))&&o[1])(l={type:"tag",tagType:"part-inf"}).attributes=Sn(o[1]),["PART-TARGET"].forEach(function(e){l.attributes.hasOwnProperty(e)&&(l.attributes[e]=parseFloat(l.attributes[e]))}),this.trigger("data",l);else if((o=/^#EXT-X-PRELOAD-HINT:(.*)$/.exec(t))&&o[1])(l={type:"tag",tagType:"preload-hint"}).attributes=Sn(o[1]),["BYTERANGE-START","BYTERANGE-LENGTH"].forEach(function(e){var t;l.attributes.hasOwnProperty(e)&&(l.attributes[e]=parseInt(l.attributes[e],10),t="BYTERANGE-LENGTH"===e?"length":"offset",l.attributes.byterange=l.attributes.byterange||{},l.attributes.byterange[t]=l.attributes[e],delete l.attributes[e])}),this.trigger("data",l);else if((o=/^#EXT-X-RENDITION-REPORT:(.*)$/.exec(t))&&o[1])(l={type:"tag",tagType:"rendition-report"}).attributes=Sn(o[1]),["LAST-MSN","LAST-PART"].forEach(function(e){l.attributes.hasOwnProperty(e)&&(l.attributes[e]=parseInt(l.attributes[e],10))}),this.trigger("data",l);else if((o=/^#EXT-X-DATERANGE:(.*)$/.exec(t))&&o[1]){(l={type:"tag",tagType:"daterange"}).attributes=Sn(o[1]),["ID","CLASS"].forEach(function(e){l.attributes.hasOwnProperty(e)&&(l.attributes[e]=String(l.attributes[e]))}),["START-DATE","END-DATE"].forEach(function(e){l.attributes.hasOwnProperty(e)&&(l.attributes[e]=new Date(l.attributes[e]))}),["DURATION","PLANNED-DURATION"].forEach(function(e){l.attributes.hasOwnProperty(e)&&(l.attributes[e]=parseFloat(l.attributes[e]))}),["END-ON-NEXT"].forEach(function(e){l.attributes.hasOwnProperty(e)&&(l.attributes[e]=/YES/i.test(l.attributes[e]))}),["SCTE35-CMD"," SCTE35-OUT","SCTE35-IN"].forEach(function(e){l.attributes.hasOwnProperty(e)&&(l.attributes[e]=l.attributes[e].toString(16))});var s,r,n=/^X-([A-Z]+-)+[A-Z]+$/;for(const a in l.attributes)n.test(a)&&(s=/[0-9A-Fa-f]{6}/g.test(l.attributes[a]),r=/^\d+(\.\d+)?$/.test(l.attributes[a]),l.attributes[a]=s?l.attributes[a].toString(16):(r?parseFloat:String)(l.attributes[a]));this.trigger("data",l)}else(o=/^#EXT-X-INDEPENDENT-SEGMENTS/.exec(t))?this.trigger("data",{type:"tag",tagType:"independent-segments"}):(o=/^#EXT-X-CONTENT-STEERING:(.*)$/.exec(t))?((l={type:"tag",tagType:"content-steering"}).attributes=Sn(o[1]),this.trigger("data",l)):this.trigger("data",{type:"tag",data:t.slice(4)})}))}addParser({expression:t,customType:i,dataParser:s,segment:r}){"function"!=typeof s&&(s=e=>e),this.customParsers.push(e=>{if(t.exec(e))return this.trigger("data",{type:"custom",data:s(e),customType:i,segment:r}),!0})}addTagMapper({expression:t,map:i}){this.tagMappers.push(e=>t.test(e)?i(e):e)}}function kn(t){const i={};return Object.keys(t).forEach(function(e){i[e.toLowerCase().replace(/-(\w)/g,e=>e[1].toUpperCase())]=t[e]}),i}function xn(e){var t,i,s,r,n,{serverControl:e,targetDuration:a,partTargetDuration:o}=e;e&&(t="#EXT-X-SERVER-CONTROL",i="holdBack",s="partHoldBack",r=a&&3*a,n=o&&2*o,a&&!e.hasOwnProperty(i)&&(e[i]=r,this.trigger("info",{message:t+` defaulting HOLD-BACK to targetDuration * 3 (${r}).`})),r&&e[i]<r&&(this.trigger("warn",{message:t+` clamping HOLD-BACK (${e[i]}) to targetDuration * 3 (${r})`}),e[i]=r),o&&!e.hasOwnProperty(s)&&(e[s]=3*o,this.trigger("info",{message:t+` defaulting PART-HOLD-BACK to partTargetDuration * 3 (${e[s]}).`})),o)&&e[s]<n&&(this.trigger("warn",{message:t+` clamping PART-HOLD-BACK (${e[s]}) to partTargetDuration * 2 (${n}).`}),e[s]=n)}class In extends Nr{constructor(){super(),this.lineStream=new Tn,this.parseStream=new Cn,this.lineStream.pipe(this.parseStream),this.lastProgramDateTime=null;const e=this,s=[];let a={},r,o,l=!1;const d={AUDIO:{},VIDEO:{},"CLOSED-CAPTIONS":{},SUBTITLES:{}};let h=0,u=(this.manifest={allowCache:!0,discontinuityStarts:[],dateRanges:[],segments:[]},0),c=0;const p={};this.on("end",()=>{a.uri||!a.parts&&!a.preloadHints||(!a.map&&r&&(a.map=r),!a.key&&o&&(a.key=o),a.timeline||"number"!=typeof h||(a.timeline=h),this.manifest.preloadSegment=a)}),this.parseStream.on("data",function(n){let t,i;({tag(){({version(){n.version&&(this.manifest.version=n.version)},"allow-cache"(){this.manifest.allowCache=n.allowed,"allowed"in n||(this.trigger("info",{message:"defaulting allowCache to YES"}),this.manifest.allowCache=!0)},byterange(){var e={};"length"in n&&((a.byterange=e).length=n.length,"offset"in n||(n.offset=u)),"offset"in n&&((a.byterange=e).offset=n.offset),u=e.offset+e.length},endlist(){this.manifest.endList=!0},inf(){"mediaSequence"in this.manifest||(this.manifest.mediaSequence=0,this.trigger("info",{message:"defaulting media sequence to zero"})),"discontinuitySequence"in this.manifest||(this.manifest.discontinuitySequence=0,this.trigger("info",{message:"defaulting discontinuity sequence to zero"})),n.title&&(a.title=n.title),0<n.duration&&(a.duration=n.duration),0===n.duration&&(a.duration=.01,this.trigger("info",{message:"updating zero segment duration to a small value"})),this.manifest.segments=s},key(){if(n.attributes)if("NONE"===n.attributes.METHOD)o=null;else if(n.attributes.URI)if("com.apple.streamingkeydelivery"===n.attributes.KEYFORMAT)this.manifest.contentProtection=this.manifest.contentProtection||{},this.manifest.contentProtection["com.apple.fps.1_0"]={attributes:n.attributes};else if("com.microsoft.playready"===n.attributes.KEYFORMAT)this.manifest.contentProtection=this.manifest.contentProtection||{},this.manifest.contentProtection["com.microsoft.playready"]={uri:n.attributes.URI};else{if("urn:uuid:edef8ba9-79d6-4ace-a3c8-27dcd51d21ed"===n.attributes.KEYFORMAT)return-1===["SAMPLE-AES","SAMPLE-AES-CTR","SAMPLE-AES-CENC"].indexOf(n.attributes.METHOD)?void this.trigger("warn",{message:"invalid key method provided for Widevine"}):("SAMPLE-AES-CENC"===n.attributes.METHOD&&this.trigger("warn",{message:"SAMPLE-AES-CENC is deprecated, please use SAMPLE-AES-CTR instead"}),"data:text/plain;base64,"!==n.attributes.URI.substring(0,23)?void this.trigger("warn",{message:"invalid key URI provided for Widevine"}):n.attributes.KEYID&&"0x"===n.attributes.KEYID.substring(0,2)?(this.manifest.contentProtection=this.manifest.contentProtection||{},void(this.manifest.contentProtection["com.widevine.alpha"]={attributes:{schemeIdUri:n.attributes.KEYFORMAT,keyId:n.attributes.KEYID.substring(2)},pssh:bn(n.attributes.URI.split(",")[1])})):void this.trigger("warn",{message:"invalid key ID provided for Widevine"}));n.attributes.METHOD||this.trigger("warn",{message:"defaulting key method to AES-128"}),o={method:n.attributes.METHOD||"AES-128",uri:n.attributes.URI},"undefined"!=typeof n.attributes.IV&&(o.iv=n.attributes.IV)}else this.trigger("warn",{message:"ignoring key declaration without URI"});else this.trigger("warn",{message:"ignoring key declaration without attribute list"})},"media-sequence"(){isFinite(n.number)?this.manifest.mediaSequence=n.number:this.trigger("warn",{message:"ignoring invalid media sequence: "+n.number})},"discontinuity-sequence"(){isFinite(n.number)?(this.manifest.discontinuitySequence=n.number,h=n.number):this.trigger("warn",{message:"ignoring invalid discontinuity sequence: "+n.number})},"playlist-type"(){/VOD|EVENT/.test(n.playlistType)?this.manifest.playlistType=n.playlistType:this.trigger("warn",{message:"ignoring unknown playlist type: "+n.playlist})},map(){r={},n.uri&&(r.uri=n.uri),n.byterange&&(r.byterange=n.byterange),o&&(r.key=o)},"stream-inf"(){this.manifest.playlists=s,this.manifest.mediaGroups=this.manifest.mediaGroups||d,n.attributes?(a.attributes||(a.attributes={}),_i(a.attributes,n.attributes)):this.trigger("warn",{message:"ignoring empty stream-inf attributes"})},media(){var e;this.manifest.mediaGroups=this.manifest.mediaGroups||d,n.attributes&&n.attributes.TYPE&&n.attributes["GROUP-ID"]&&n.attributes.NAME?((e=this.manifest.mediaGroups[n.attributes.TYPE])[n.attributes["GROUP-ID"]]=e[n.attributes["GROUP-ID"]]||{},t=e[n.attributes["GROUP-ID"]],(i={default:/yes/i.test(n.attributes.DEFAULT)}).default?i.autoselect=!0:i.autoselect=/yes/i.test(n.attributes.AUTOSELECT),n.attributes.LANGUAGE&&(i.language=n.attributes.LANGUAGE),n.attributes.URI&&(i.uri=n.attributes.URI),n.attributes["INSTREAM-ID"]&&(i.instreamId=n.attributes["INSTREAM-ID"]),n.attributes.CHARACTERISTICS&&(i.characteristics=n.attributes.CHARACTERISTICS),n.attributes.FORCED&&(i.forced=/yes/i.test(n.attributes.FORCED)),t[n.attributes.NAME]=i):this.trigger("warn",{message:"ignoring incomplete or missing media group"})},discontinuity(){h+=1,a.discontinuity=!0,this.manifest.discontinuityStarts.push(s.length)},"program-date-time"(){"undefined"==typeof this.manifest.dateTimeString&&(this.manifest.dateTimeString=n.dateTimeString,this.manifest.dateTimeObject=n.dateTimeObject),a.dateTimeString=n.dateTimeString,a.dateTimeObject=n.dateTimeObject;var e=this["lastProgramDateTime"];this.lastProgramDateTime=new Date(n.dateTimeString).getTime(),null===e&&this.manifest.segments.reduceRight((e,t)=>(t.programDateTime=e-1e3*t.duration,t.programDateTime),this.lastProgramDateTime)},targetduration(){!isFinite(n.duration)||n.duration<0?this.trigger("warn",{message:"ignoring invalid target duration: "+n.duration}):(this.manifest.targetDuration=n.duration,xn.call(this,this.manifest))},start(){!n.attributes||isNaN(n.attributes["TIME-OFFSET"])?this.trigger("warn",{message:"ignoring start declaration without appropriate attribute list"}):this.manifest.start={timeOffset:n.attributes["TIME-OFFSET"],precise:n.attributes.PRECISE}},"cue-out"(){a.cueOut=n.data},"cue-out-cont"(){a.cueOutCont=n.data},"cue-in"(){a.cueIn=n.data},skip(){this.manifest.skip=kn(n.attributes),this.warnOnMissingAttributes_("#EXT-X-SKIP",n.attributes,["SKIPPED-SEGMENTS"])},part(){l=!0;var e=this.manifest.segments.length,t=kn(n.attributes),t=(a.parts=a.parts||[],a.parts.push(t),t.byterange&&(t.byterange.hasOwnProperty("offset")||(t.byterange.offset=c),c=t.byterange.offset+t.byterange.length),a.parts.length-1);this.warnOnMissingAttributes_(`#EXT-X-PART #${t} for segment #`+e,n.attributes,["URI","DURATION"]),this.manifest.renditionReports&&this.manifest.renditionReports.forEach((e,t)=>{e.hasOwnProperty("lastPart")||this.trigger("warn",{message:`#EXT-X-RENDITION-REPORT #${t} lacks required attribute(s): LAST-PART`})})},"server-control"(){var e=this.manifest.serverControl=kn(n.attributes);e.hasOwnProperty("canBlockReload")||(e.canBlockReload=!1,this.trigger("info",{message:"#EXT-X-SERVER-CONTROL defaulting CAN-BLOCK-RELOAD to false"})),xn.call(this,this.manifest),e.canSkipDateranges&&!e.hasOwnProperty("canSkipUntil")&&this.trigger("warn",{message:"#EXT-X-SERVER-CONTROL lacks required attribute CAN-SKIP-UNTIL which is required when CAN-SKIP-DATERANGES is set"})},"preload-hint"(){var t=this.manifest.segments.length,i=kn(n.attributes),e=i.type&&"PART"===i.type,s=(a.preloadHints=a.preloadHints||[],a.preloadHints.push(i),!i.byterange||i.byterange.hasOwnProperty("offset")||(i.byterange.offset=e?c:0,e&&(c=i.byterange.offset+i.byterange.length)),a.preloadHints.length-1);if(this.warnOnMissingAttributes_(`#EXT-X-PRELOAD-HINT #${s} for segment #`+t,n.attributes,["TYPE","URI"]),i.type)for(let e=0;e<a.preloadHints.length-1;e++){var r=a.preloadHints[e];r.type&&r.type===i.type&&this.trigger("warn",{message:`#EXT-X-PRELOAD-HINT #${s} for segment #${t} has the same TYPE ${i.type} as preload hint #`+e})}},"rendition-report"(){var e=kn(n.attributes),e=(this.manifest.renditionReports=this.manifest.renditionReports||[],this.manifest.renditionReports.push(e),this.manifest.renditionReports.length-1),t=["LAST-MSN","URI"];l&&t.push("LAST-PART"),this.warnOnMissingAttributes_("#EXT-X-RENDITION-REPORT #"+e,n.attributes,t)},"part-inf"(){this.manifest.partInf=kn(n.attributes),this.warnOnMissingAttributes_("#EXT-X-PART-INF",n.attributes,["PART-TARGET"]),this.manifest.partInf.partTarget&&(this.manifest.partTargetDuration=this.manifest.partInf.partTarget),xn.call(this,this.manifest)},daterange(){this.manifest.dateRanges.push(kn(n.attributes));var e=this.manifest.dateRanges.length-1;this.warnOnMissingAttributes_("#EXT-X-DATERANGE #"+e,n.attributes,["ID","START-DATE"]);const t=this.manifest.dateRanges[e];t.endDate&&t.startDate&&new Date(t.endDate)<new Date(t.startDate)&&this.trigger("warn",{message:"EXT-X-DATERANGE END-DATE must be equal to or later than the value of the START-DATE"}),t.duration&&t.duration<0&&this.trigger("warn",{message:"EXT-X-DATERANGE DURATION must not be negative"}),t.plannedDuration&&t.plannedDuration<0&&this.trigger("warn",{message:"EXT-X-DATERANGE PLANNED-DURATION must not be negative"});var i=!!t.endOnNext;if(i&&!t.class&&this.trigger("warn",{message:"EXT-X-DATERANGE with an END-ON-NEXT=YES attribute must have a CLASS attribute"}),i&&(t.duration||t.endDate)&&this.trigger("warn",{message:"EXT-X-DATERANGE with an END-ON-NEXT=YES attribute must not contain DURATION or END-DATE attributes"}),t.duration&&t.endDate&&(i=t.startDate.getTime()+1e3*t.duration,this.manifest.dateRanges[e].endDate=new Date(i)),p[t.id]){for(const s in p[t.id])if(t[s]&&JSON.stringify(p[t.id][s])!==JSON.stringify(t[s])){this.trigger("warn",{message:"EXT-X-DATERANGE tags with the same ID in a playlist must have the same attributes values"});break}e=this.manifest.dateRanges.findIndex(e=>e.id===t.id);this.manifest.dateRanges[e]=_i(this.manifest.dateRanges[e],t),p[t.id]=_i(p[t.id],t),this.manifest.dateRanges.pop()}else p[t.id]=t},"independent-segments"(){this.manifest.independentSegments=!0},"content-steering"(){this.manifest.contentSteering=kn(n.attributes),this.warnOnMissingAttributes_("#EXT-X-CONTENT-STEERING",n.attributes,["SERVER-URI"])}}[n.tagType]||function(){}).call(e)},uri(){a.uri=n.uri,s.push(a),!this.manifest.targetDuration||"duration"in a||(this.trigger("warn",{message:"defaulting segment duration to the target duration"}),a.duration=this.manifest.targetDuration),o&&(a.key=o),a.timeline=h,r&&(a.map=r),c=0,null!==this.lastProgramDateTime&&(a.programDateTime=this.lastProgramDateTime,this.lastProgramDateTime+=1e3*a.duration),a={}},comment(){},custom(){n.segment?(a.custom=a.custom||{},a.custom[n.customType]=n.data):(this.manifest.custom=this.manifest.custom||{},this.manifest.custom[n.customType]=n.data)}})[n.type].call(e)})}warnOnMissingAttributes_(e,t,i){const s=[];i.forEach(function(e){t.hasOwnProperty(e)||s.push(e)}),s.length&&this.trigger("warn",{message:e+" lacks required attribute(s): "+s.join(", ")})}push(e){this.lineStream.push(e)}end(){this.lineStream.push("\n"),this.manifest.dateRanges.length&&null===this.lastProgramDateTime&&this.trigger("warn",{message:"A playlist with EXT-X-DATERANGE tag must contain atleast one EXT-X-PROGRAM-DATE-TIME tag"}),this.lastProgramDateTime=null,this.trigger("end")}addParser(e){this.parseStream.addParser(e)}addTagMapper(e){this.parseStream.addTagMapper(e)}}function An(e){return Mn.audio.test((e=void 0===e?"":e).trim().toLowerCase())}function Dn(e){return void 0===e&&(e=""),window.MediaSource&&window.MediaSource.isTypeSupported&&window.MediaSource.isTypeSupported(jn(e))||!1}function Ln(e){return(e=void 0===e?"":e).toLowerCase().split(",").every(function(e){e=e.trim();for(var t=0;t<Bn.length;t++){var i=Bn[t];if(Mn["muxer"+i].test(e))return!0}return!1})}function Pn(e){return Vn.test(e)?"hls":zn.test(e)?"dash":"application/vnd.videojs.vhs+json"===e?"vhs-json":null}function On(e,t){for(var i=void 0!==(t=(void 0===t?{}:t).le)&&t,s=(e=S(e="bigint"!=typeof e&&"number"!=typeof e||"number"==typeof e&&e!=e?0:e),t=e,Math.ceil(t.toString(2).length/8)),r=new Uint8Array(new ArrayBuffer(s)),n=0;n<s;n++){var a=i?n:Math.abs(n+1-r.length);r[a]=Number(e/Wn[n]&S(255)),e<0&&(r[a]=Math.abs(~r[a]),r[a]-=0===n?1:2)}return r}function Nn(e,t){if("string"!=typeof(e="string"!=typeof e&&e&&"function"==typeof e.toString?e.toString():e))return new Uint8Array;t||(e=unescape(encodeURIComponent(e)));for(var i=new Uint8Array(e.length),s=0;s<e.length;s++)i[s]=e.charCodeAt(s);return i}function Rn(e,t){if(/^[a-z]+:/i.test(t))return t;/^data:/.test(e)&&(e=window.location&&window.location.href||"");var i="function"==typeof window.URL,s=/^\/\//.test(e),r=!window.location&&!/\/\//i.test(e);return i?e=new window.URL(e,window.location||Xn):/\/\//i.test(e)||(e=_n.buildAbsoluteURL(window.location&&window.location.href||"",e)),i?(i=new URL(t,e),r?i.href.slice(Xn.length):s?i.href.slice(i.protocol.length):i.href):_n.buildAbsoluteURL(e,t)}var Mn={mp4:/^(av0?1|avc0?[1234]|vp0?9|flac|opus|mp3|mp4a|mp4v|stpp.ttml.im1t)/,webm:/^(vp0?[89]|av0?1|opus|vorbis)/,ogg:/^(vp0?[89]|theora|flac|opus|vorbis)/,video:/^(av0?1|avc0?[1234]|vp0?[89]|hvc1|hev1|theora|mp4v)/,audio:/^(mp4a|flac|vorbis|opus|ac-[34]|ec-3|alac|mp3|speex|aac)/,text:/^(stpp.ttml.im1t)/,muxerVideo:/^(avc0?1)/,muxerAudio:/^(mp4a)/,muxerText:/a^/},Un=["video","audio","text"],Bn=["Video","Audio","Text"],Fn=function(e){return e&&e.replace(/avc1\.(\d+)\.(\d+)/i,function(e,t,i){return"avc1."+("00"+Number(t).toString(16)).slice(-2)+"00"+("00"+Number(i).toString(16)).slice(-2)})},qn=function(e){var e=(e=void 0===e?"":e).split(","),n=[];return e.forEach(function(s){var r;s=s.trim(),Un.forEach(function(e){var t,i=Mn[e].exec(s.toLowerCase());!i||i.length<=1||(r=e,i=s.substring(0,i[1].length),t=s.replace(i,""),n.push({type:i,details:t,mediaType:e}))}),r||n.push({type:s,details:"",mediaType:"unknown"})}),n},jn=function(e){var t,i,s;if(e&&"string"==typeof e)return i="video",1===(t=e.toLowerCase().split(",").map(function(e){return Fn(e.trim())})).length&&An(t[0])?i="audio":1===t.length&&(s=t[0],Mn.text.test((s=void 0===s?"":s).trim().toLowerCase()))&&(i="application"),s="mp4",t.every(function(e){return Mn.mp4.test(e)})?s="mp4":t.every(function(e){return Mn.webm.test(e)})?s="webm":t.every(function(e){return Mn.ogg.test(e)})&&(s="ogg"),i+"/"+s+';codecs="'+e+'"'},Hn="mp4a.40.2",Vn=/^(audio|video|application)\/(x-|vnd\.apple\.)?mpegurl/i,zn=/^application\/dash\+xml/i,$n=function(e){return"function"===ArrayBuffer.isView?ArrayBuffer.isView(e):e&&e.buffer instanceof ArrayBuffer},w=function(e){return e instanceof Uint8Array?e:(Array.isArray(e)||$n(e)||e instanceof ArrayBuffer||(e="number"!=typeof e||"number"==typeof e&&e!=e?0:[e]),new Uint8Array(e&&e.buffer||e,e&&e.byteOffset||0,e&&e.byteLength||0))},S=window.BigInt||Number,Wn=[S("0x1"),S("0x100"),S("0x10000"),S("0x1000000"),S("0x100000000"),S("0x10000000000"),S("0x1000000000000"),S("0x100000000000000"),S("0x10000000000000000")],Gn=(Nt=new Uint16Array([65484]),255!==(Nt=new Uint8Array(Nt.buffer,Nt.byteOffset,Nt.byteLength))[0]&&Nt[0],function(s,e){var e=void 0===e?{}:e,t=e.signed,t=void 0!==t&&t,e=e.le,r=void 0!==e&&e,e=(s=w(s),r?"reduce":"reduceRight"),e=(s[e]||Array.prototype[e]).call(s,function(e,t,i){i=r?i:Math.abs(i+1-s.length);return e+S(t)*Wn[i]},S(0));return t&&(t=Wn[s.length]/S(2)-S(1))<(e=S(e))&&(e=(e=e-t-t)-S(2)),Number(e)}),E=function(i,e,t){var t=void 0===t?{}:t,s=t.offset,r=void 0===s?0:s,s=t.mask,n=void 0===s?[]:s,t=(i=w(i),(e=w(e)).every||Array.prototype.every);return e.length&&i.length-r>=e.length&&t.call(e,function(e,t){return e===(n[t]?n[t]&i[r+t]:i[r+t])})},Xn="http://example.com";function Kn(e){e=e;for(var t=window.atob?window.atob(e):Buffer.from(e,"base64").toString("binary"),i=new Uint8Array(t.length),s=0;s<t.length;s++)i[s]=t.charCodeAt(s);return i}function Yn(e,t){return(t=void 0===t?Object:t)&&"function"==typeof t.freeze?t.freeze(e):e}var Qn=Yn({HTML:"text/html",isHTML:function(e){return e===Qn.HTML},XML_APPLICATION:"application/xml",XML_TEXT:"text/xml",XML_XHTML_APPLICATION:"application/xhtml+xml",XML_SVG_IMAGE:"image/svg+xml"}),Jn=Yn({HTML:"http://www.w3.org/1999/xhtml",isHTML:function(e){return e===Jn.HTML},SVG:"http://www.w3.org/2000/svg",XML:"http://www.w3.org/XML/1998/namespace",XMLNS:"http://www.w3.org/2000/xmlns/"}),Zn={assign:function(e,t){if(null===e||"object"!=typeof e)throw new TypeError("target is not an object");for(var i in t)Object.prototype.hasOwnProperty.call(t,i)&&(e[i]=t[i]);return e},find:function(e,t,i){if(void 0===i&&(i=Array.prototype),e&&"function"==typeof i.find)return i.find.call(e,t);for(var s=0;s<e.length;s++)if(Object.prototype.hasOwnProperty.call(e,s)){var r=e[s];if(t.call(void 0,r,s,e))return r}},freeze:Yn,MIME_TYPE:Qn,NAMESPACE:Jn},ea=Zn.find,ta=Zn.NAMESPACE;function ia(e){return""!==e}function sa(e,t){return e.hasOwnProperty(t)||(e[t]=!0),e}function ra(e){return e?(e=(e=e)?e.split(/[\t\n\f\r ]+/).filter(ia):[],Object.keys(e.reduce(sa,{}))):[]}function na(e,t){for(var i in e)Object.prototype.hasOwnProperty.call(e,i)&&(t[i]=e[i])}function aa(e,t){var i=e.prototype;function s(){}i instanceof t||(s.prototype=t.prototype,na(i,s=new s),e.prototype=i=s),i.constructor!=e&&(i.constructor=e)}var n={},t=(n.ELEMENT_NODE=1,n.ATTRIBUTE_NODE=2,n.TEXT_NODE=3,n.CDATA_SECTION_NODE=4,n.ENTITY_REFERENCE_NODE=5,n.ENTITY_NODE=6,n.PROCESSING_INSTRUCTION_NODE=7,n.COMMENT_NODE=8,n.DOCUMENT_NODE=9,n.DOCUMENT_TYPE_NODE=10,n.DOCUMENT_FRAGMENT_NODE=11,n.NOTATION_NODE=12,{}),C={},oa=(t.INDEX_SIZE_ERR=(C[1]="Index size error",1),t.DOMSTRING_SIZE_ERR=(C[2]="DOMString size error",2),t.HIERARCHY_REQUEST_ERR=(C[3]="Hierarchy request error",3)),la=(t.WRONG_DOCUMENT_ERR=(C[4]="Wrong document",4),t.INVALID_CHARACTER_ERR=(C[5]="Invalid character",5),t.NO_DATA_ALLOWED_ERR=(C[6]="No data allowed",6),t.NO_MODIFICATION_ALLOWED_ERR=(C[7]="No modification allowed",7),t.NOT_FOUND_ERR=(C[8]="Not found",8));t.NOT_SUPPORTED_ERR=(C[9]="Not supported",9),t.INUSE_ATTRIBUTE_ERR=(C[10]="Attribute in use",10);function k(e,t){var i;return t instanceof Error?i=t:(i=this,Error.call(this,C[e]),this.message=C[e],Error.captureStackTrace&&Error.captureStackTrace(this,k)),i.code=e,t&&(this.message=this.message+": "+t),i}function da(){}function ha(e,t){this._node=e,this._refresh=t,ua(this)}function ua(e){var t=e._node._inc||e._node.ownerDocument._inc;if(e._inc!==t){var i=e._refresh(e._node);if(Ka(e,"length",i.length),!e.$$length||i.length<e.$$length)for(var s=i.length;s in e;s++)Object.prototype.hasOwnProperty.call(e,s)&&delete e[s];na(i,e),e._inc=t}}function ca(){}function pa(e,t){for(var i=e.length;i--;)if(e[i]===t)return i}function ma(e,t,i,s){s?t[pa(t,s)]=i:t[t.length++]=i,e&&(t=(i.ownerElement=e).ownerDocument)&&(s&&ba(t,e,s),s=e,e=i,(i=t)&&i._inc++,e.namespaceURI===ta.XMLNS)&&(s._nsMap[e.prefix?e.localName:""]=e.value)}function ga(e,t,i){var s=pa(t,i);if(!(0<=s))throw new k(la,new Error(e.tagName+"@"+i));for(var r,n=t.length-1;s<n;)t[s]=t[++s];t.length=n,e&&(r=e.ownerDocument)&&(ba(r,e,i),i.ownerElement=null)}function fa(){}function x(){}function ya(e){return("<"==e?"&lt;":">"==e&&"&gt;")||("&"==e?"&amp;":'"'==e&&"&quot;")||"&#"+e.charCodeAt()+";"}function _a(e,t){if(t(e))return 1;if(e=e.firstChild)do{if(_a(e,t))return 1}while(e=e.nextSibling)}function va(){this.ownerDocument=this}function ba(e,t,i){e&&e._inc++,i.namespaceURI===ta.XMLNS&&delete t._nsMap[i.prefix?i.localName:""]}function Ta(e,t,i){if(e&&e._inc){e._inc++;var s=t.childNodes;if(i)s[s.length++]=i;else{for(var r=t.firstChild,n=0;r;)r=(s[n++]=r).nextSibling;s.length=n,delete s[s.length]}}}function wa(e,t){var i=t.previousSibling,s=t.nextSibling;return i?i.nextSibling=s:e.firstChild=s,s?s.previousSibling=i:e.lastChild=i,t.parentNode=null,t.previousSibling=null,t.nextSibling=null,Ta(e.ownerDocument,e),t}function Sa(e){return e&&e.nodeType===x.DOCUMENT_TYPE_NODE}function Ea(e){return e&&e.nodeType===x.ELEMENT_NODE}function Ca(e){return e&&e.nodeType===x.TEXT_NODE}function ka(e,t){var i,e=e.childNodes||[];if(!ea(e,Ea)&&!Sa(t))return i=ea(e,Sa),!(t&&i&&e.indexOf(i)>e.indexOf(t))}function xa(e,t){var i,e=e.childNodes||[];if(!ea(e,function(e){return Ea(e)&&e!==t}))return i=ea(e,Sa),!(t&&i&&e.indexOf(i)>e.indexOf(t))}function Ia(e,t,i){if(!(s=e)||s.nodeType!==x.DOCUMENT_NODE&&s.nodeType!==x.DOCUMENT_FRAGMENT_NODE&&s.nodeType!==x.ELEMENT_NODE)throw new k(oa,"Unexpected parent node type "+e.nodeType);var s;if(i&&i.parentNode!==e)throw new k(la,"child not in parent");if(!(s=t)||!(Ea(s)||Ca(s)||Sa(s)||s.nodeType===x.DOCUMENT_FRAGMENT_NODE||s.nodeType===x.COMMENT_NODE||s.nodeType===x.PROCESSING_INSTRUCTION_NODE)||Sa(t)&&e.nodeType!==x.DOCUMENT_NODE)throw new k(oa,"Unexpected node type "+t.nodeType+" for parent node type "+e.nodeType)}function Aa(e,t,i){var s=e.childNodes||[],r=t.childNodes||[];if(t.nodeType===x.DOCUMENT_FRAGMENT_NODE){var n=r.filter(Ea);if(1<n.length||ea(r,Ca))throw new k(oa,"More than one element or text in fragment");if(1===n.length&&!ka(e,i))throw new k(oa,"Element in fragment can not be inserted before doctype")}if(Ea(t)&&!ka(e,i))throw new k(oa,"Only one element can be added and only after doctype");if(Sa(t)){if(ea(s,Sa))throw new k(oa,"Only one doctype is allowed");r=ea(s,Ea);if(i&&s.indexOf(r)<s.indexOf(i))throw new k(oa,"Doctype can only be inserted before an element");if(!i&&r)throw new k(oa,"Doctype can not be appended since element is present")}}function Da(e,t,i){var s=e.childNodes||[],r=t.childNodes||[];if(t.nodeType===x.DOCUMENT_FRAGMENT_NODE){var n=r.filter(Ea);if(1<n.length||ea(r,Ca))throw new k(oa,"More than one element or text in fragment");if(1===n.length&&!xa(e,i))throw new k(oa,"Element in fragment can not be inserted before doctype")}if(Ea(t)&&!xa(e,i))throw new k(oa,"Only one element can be added and only after doctype");if(Sa(t)){if(ea(s,function(e){return Sa(e)&&e!==i}))throw new k(oa,"Only one doctype is allowed");r=ea(s,Ea);if(i&&s.indexOf(r)<s.indexOf(i))throw new k(oa,"Doctype can only be inserted before an element")}}function La(e,t,i,s){Ia(e,t,i),e.nodeType===x.DOCUMENT_NODE&&(s||Aa)(e,t,i);s=t.parentNode;if(s&&s.removeChild(t),11===t.nodeType){var r=t.firstChild;if(null==r)return t;var n=t.lastChild}else r=n=t;s=i?i.previousSibling:e.lastChild;for(r.previousSibling=s,n.nextSibling=i,s?s.nextSibling=r:e.firstChild=r,null==i?e.lastChild=n:i.previousSibling=n;r.parentNode=e,r!==n&&(r=r.nextSibling););return Ta(e.ownerDocument||e,e),11==t.nodeType&&(t.firstChild=t.lastChild=null),t}function Pa(){this._nsMap={}}function Oa(){}function Na(){}function Ra(){}function Ma(){}function Ua(){}function Ba(){}function Fa(){}function qa(){}function ja(){}function Ha(){}function Va(){}function za(){}function $a(e,t){var i,s=[],r=9==this.nodeType&&this.documentElement||this,n=r.prefix,a=r.namespaceURI;return Xa(this,s,e,t,i=a&&null==n&&null==r.lookupPrefix(a)?[{namespace:a,prefix:null}]:i),s.join("")}function Wa(e,t,i){var s=e.prefix||"",r=e.namespaceURI;if(r&&("xml"!==s||r!==ta.XML)&&r!==ta.XMLNS){for(var n=i.length;n--;){var a=i[n];if(a.prefix===s)return a.namespace!==r}return 1}}function Ga(e,t,i){e.push(" ",t,'="',i.replace(/[<>&"\t\n\r]/g,ya),'"')}function Xa(e,t,i,s,r){if(r=r||[],s){if(!(e=s(e)))return;if("string"==typeof e)return void t.push(e)}switch(e.nodeType){case 1:var n=e.attributes,a=n.length,o=e.firstChild,l=e.tagName,d=l;if(!(i=ta.isHTML(e.namespaceURI)||i)&&!e.prefix&&e.namespaceURI){for(var h,u=0;u<n.length;u++)if("xmlns"===n.item(u).name){h=n.item(u).value;break}if(!h)for(var c=r.length-1;0<=c;c--)if(""===(p=r[c]).prefix&&p.namespace===e.namespaceURI){h=p.namespace;break}if(h!==e.namespaceURI)for(var p,c=r.length-1;0<=c;c--)if((p=r[c]).namespace===e.namespaceURI){p.prefix&&(d=p.prefix+":"+l);break}}t.push("<",d);for(var m=0;m<a;m++)"xmlns"==(g=n.item(m)).prefix?r.push({prefix:g.localName,namespace:g.value}):"xmlns"==g.nodeName&&r.push({prefix:"",namespace:g.value});for(var g,f,y,m=0;m<a;m++)Wa(g=n.item(m),0,r)&&(Ga(t,(f=g.prefix||"")?"xmlns:"+f:"xmlns",y=g.namespaceURI),r.push({prefix:f,namespace:y})),Xa(g,t,i,s,r);if(l===d&&Wa(e,0,r)&&(Ga(t,(f=e.prefix||"")?"xmlns:"+f:"xmlns",y=e.namespaceURI),r.push({prefix:f,namespace:y})),o||i&&!/^(?:meta|link|img|br|hr|input)$/i.test(l)){if(t.push(">"),i&&/^script$/i.test(l))for(;o;)o.data?t.push(o.data):Xa(o,t,i,s,r.slice()),o=o.nextSibling;else for(;o;)Xa(o,t,i,s,r.slice()),o=o.nextSibling;t.push("</",d,">")}else t.push("/>");return;case 9:case 11:for(o=e.firstChild;o;)Xa(o,t,i,s,r.slice()),o=o.nextSibling;return;case 2:return Ga(t,e.name,e.value);case 3:return t.push(e.data.replace(/[<&>]/g,ya));case 4:return t.push("<![CDATA[",e.data,"]]>");case 8:return t.push("\x3c!--",e.data,"--\x3e");case 10:var _=e.publicId,v=e.systemId;return t.push("<!DOCTYPE ",e.name),void(_?(t.push(" PUBLIC ",_),v&&"."!=v&&t.push(" ",v),t.push(">")):v&&"."!=v?t.push(" SYSTEM ",v,">"):((_=e.internalSubset)&&t.push(" [",_,"]"),t.push(">")));case 7:return t.push("<?",e.target," ",e.data,"?>");case 5:return t.push("&",e.nodeName,";");default:t.push("??",e.nodeName)}}function Ka(e,t,i){e[t]=i}t.INVALID_STATE_ERR=(C[11]="Invalid state",11),t.SYNTAX_ERR=(C[12]="Syntax error",12),t.INVALID_MODIFICATION_ERR=(C[13]="Invalid modification",13),t.NAMESPACE_ERR=(C[14]="Invalid namespace",14),t.INVALID_ACCESS_ERR=(C[15]="Invalid access",15),k.prototype=Error.prototype,na(t,k),da.prototype={length:0,item:function(e){return 0<=e&&e<this.length?this[e]:null},toString:function(e,t){for(var i=[],s=0;s<this.length;s++)Xa(this[s],i,e,t);return i.join("")},filter:function(e){return Array.prototype.filter.call(this,e)},indexOf:function(e){return Array.prototype.indexOf.call(this,e)}},ha.prototype.item=function(e){return ua(this),this[e]||null},aa(ha,da),ca.prototype={length:0,item:da.prototype.item,getNamedItem:function(e){for(var t=this.length;t--;){var i=this[t];if(i.nodeName==e)return i}},setNamedItem:function(e){var t=e.ownerElement;if(t&&t!=this._ownerElement)throw new k(10);t=this.getNamedItem(e.nodeName);return ma(this._ownerElement,this,e,t),t},setNamedItemNS:function(e){var t=e.ownerElement;if(t&&t!=this._ownerElement)throw new k(10);return t=this.getNamedItemNS(e.namespaceURI,e.localName),ma(this._ownerElement,this,e,t),t},removeNamedItem:function(e){e=this.getNamedItem(e);return ga(this._ownerElement,this,e),e},removeNamedItemNS:function(e,t){e=this.getNamedItemNS(e,t);return ga(this._ownerElement,this,e),e},getNamedItemNS:function(e,t){for(var i=this.length;i--;){var s=this[i];if(s.localName==t&&s.namespaceURI==e)return s}return null}},fa.prototype={hasFeature:function(e,t){return!0},createDocument:function(e,t,i){var s=new va;return s.implementation=this,s.childNodes=new da,s.doctype=i||null,i&&s.appendChild(i),t&&(i=s.createElementNS(e,t),s.appendChild(i)),s},createDocumentType:function(e,t,i){var s=new Ba;return s.name=e,s.nodeName=e,s.publicId=t||"",s.systemId=i||"",s}},x.prototype={firstChild:null,lastChild:null,previousSibling:null,nextSibling:null,attributes:null,parentNode:null,childNodes:null,ownerDocument:null,nodeValue:null,namespaceURI:null,prefix:null,localName:null,insertBefore:function(e,t){return La(this,e,t)},replaceChild:function(e,t){La(this,e,t,Da),t&&this.removeChild(t)},removeChild:function(e){return wa(this,e)},appendChild:function(e){return this.insertBefore(e,null)},hasChildNodes:function(){return null!=this.firstChild},cloneNode:function(e){return function e(t,i,s){var r=new i.constructor;for(var n in i){var a;Object.prototype.hasOwnProperty.call(i,n)&&"object"!=typeof(a=i[n])&&a!=r[n]&&(r[n]=a)}i.childNodes&&(r.childNodes=new da);r.ownerDocument=t;switch(r.nodeType){case 1:var o=i.attributes,l=r.attributes=new ca,d=o.length;l._ownerElement=r;for(var h=0;h<d;h++)r.setAttributeNode(e(t,o.item(h),!0));break;case 2:s=!0}if(s)for(var u=i.firstChild;u;)r.appendChild(e(t,u,s)),u=u.nextSibling;return r}(this.ownerDocument||this,this,e)},normalize:function(){for(var e=this.firstChild;e;){var t=e.nextSibling;t&&3==t.nodeType&&3==e.nodeType?(this.removeChild(t),e.appendData(t.data)):(e.normalize(),e=t)}},isSupported:function(e,t){return this.ownerDocument.implementation.hasFeature(e,t)},hasAttributes:function(){return 0<this.attributes.length},lookupPrefix:function(e){for(var t=this;t;){var i=t._nsMap;if(i)for(var s in i)if(Object.prototype.hasOwnProperty.call(i,s)&&i[s]===e)return s;t=2==t.nodeType?t.ownerDocument:t.parentNode}return null},lookupNamespaceURI:function(e){for(var t=this;t;){var i=t._nsMap;if(i&&Object.prototype.hasOwnProperty.call(i,e))return i[e];t=2==t.nodeType?t.ownerDocument:t.parentNode}return null},isDefaultNamespace:function(e){return null==this.lookupPrefix(e)}},na(n,x),na(n,x.prototype),va.prototype={nodeName:"#document",nodeType:9,doctype:null,documentElement:null,_inc:1,insertBefore:function(e,t){if(11==e.nodeType)for(var i=e.firstChild;i;){var s=i.nextSibling;this.insertBefore(i,t),i=s}else La(this,e,t),null===(e.ownerDocument=this).documentElement&&1===e.nodeType&&(this.documentElement=e);return e},removeChild:function(e){return this.documentElement==e&&(this.documentElement=null),wa(this,e)},replaceChild:function(e,t){La(this,e,t,Da),e.ownerDocument=this,t&&this.removeChild(t),Ea(e)&&(this.documentElement=e)},importNode:function(e,t){return function e(t,i,s){var r;switch(i.nodeType){case 1:(r=i.cloneNode(!1)).ownerDocument=t;case 11:break;case 2:s=!0}r=r||i.cloneNode(!1);r.ownerDocument=t;r.parentNode=null;if(s)for(var n=i.firstChild;n;)r.appendChild(e(t,n,s)),n=n.nextSibling;return r}(this,e,t)},getElementById:function(t){var i=null;return _a(this.documentElement,function(e){if(1==e.nodeType&&e.getAttribute("id")==t)return i=e,!0}),i},getElementsByClassName:function(a){var o=ra(a);return new ha(this,function(r){var n=[];return 0<o.length&&_a(r.documentElement,function(e){var t,i,s;e!==r&&1===e.nodeType&&(t=e.getAttribute("class"))&&((i=a===t)||(t=ra(t),i=o.every((s=t,function(e){return s&&-1!==s.indexOf(e)}))),i)&&n.push(e)}),n})},createElement:function(e){var t=new Pa;return t.ownerDocument=this,t.nodeName=e,t.tagName=e,t.localName=e,t.childNodes=new da,(t.attributes=new ca)._ownerElement=t},createDocumentFragment:function(){var e=new Ha;return e.ownerDocument=this,e.childNodes=new da,e},createTextNode:function(e){var t=new Ra;return t.ownerDocument=this,t.appendData(e),t},createComment:function(e){var t=new Ma;return t.ownerDocument=this,t.appendData(e),t},createCDATASection:function(e){var t=new Ua;return t.ownerDocument=this,t.appendData(e),t},createProcessingInstruction:function(e,t){var i=new Va;return i.ownerDocument=this,i.tagName=i.nodeName=i.target=e,i.nodeValue=i.data=t,i},createAttribute:function(e){var t=new Oa;return t.ownerDocument=this,t.name=e,t.nodeName=e,t.localName=e,t.specified=!0,t},createEntityReference:function(e){var t=new ja;return t.ownerDocument=this,t.nodeName=e,t},createElementNS:function(e,t){var i=new Pa,s=t.split(":"),r=i.attributes=new ca;return i.childNodes=new da,i.ownerDocument=this,i.nodeName=t,i.tagName=t,i.namespaceURI=e,2==s.length?(i.prefix=s[0],i.localName=s[1]):i.localName=t,r._ownerElement=i},createAttributeNS:function(e,t){var i=new Oa,s=t.split(":");return i.ownerDocument=this,i.nodeName=t,i.name=t,i.namespaceURI=e,i.specified=!0,2==s.length?(i.prefix=s[0],i.localName=s[1]):i.localName=t,i}},aa(va,x),va.prototype.getElementsByTagName=(Pa.prototype={nodeType:1,hasAttribute:function(e){return null!=this.getAttributeNode(e)},getAttribute:function(e){e=this.getAttributeNode(e);return e&&e.value||""},getAttributeNode:function(e){return this.attributes.getNamedItem(e)},setAttribute:function(e,t){e=this.ownerDocument.createAttribute(e);e.value=e.nodeValue=""+t,this.setAttributeNode(e)},removeAttribute:function(e){e=this.getAttributeNode(e);e&&this.removeAttributeNode(e)},appendChild:function(e){return 11===e.nodeType?this.insertBefore(e,null):(t=this,(e=e).parentNode&&e.parentNode.removeChild(e),e.parentNode=t,e.previousSibling=t.lastChild,e.nextSibling=null,e.previousSibling?e.previousSibling.nextSibling=e:t.firstChild=e,t.lastChild=e,Ta(t.ownerDocument,t,e),e);var t},setAttributeNode:function(e){return this.attributes.setNamedItem(e)},setAttributeNodeNS:function(e){return this.attributes.setNamedItemNS(e)},removeAttributeNode:function(e){return this.attributes.removeNamedItem(e.nodeName)},removeAttributeNS:function(e,t){e=this.getAttributeNodeNS(e,t);e&&this.removeAttributeNode(e)},hasAttributeNS:function(e,t){return null!=this.getAttributeNodeNS(e,t)},getAttributeNS:function(e,t){e=this.getAttributeNodeNS(e,t);return e&&e.value||""},setAttributeNS:function(e,t,i){e=this.ownerDocument.createAttributeNS(e,t);e.value=e.nodeValue=""+i,this.setAttributeNode(e)},getAttributeNodeNS:function(e,t){return this.attributes.getNamedItemNS(e,t)},getElementsByTagName:function(s){return new ha(this,function(t){var i=[];return _a(t,function(e){e===t||1!=e.nodeType||"*"!==s&&e.tagName!=s||i.push(e)}),i})},getElementsByTagNameNS:function(s,r){return new ha(this,function(t){var i=[];return _a(t,function(e){e===t||1!==e.nodeType||"*"!==s&&e.namespaceURI!==s||"*"!==r&&e.localName!=r||i.push(e)}),i})}}).getElementsByTagName,va.prototype.getElementsByTagNameNS=Pa.prototype.getElementsByTagNameNS,aa(Pa,x),Oa.prototype.nodeType=2,aa(Oa,x),Na.prototype={data:"",substringData:function(e,t){return this.data.substring(e,e+t)},appendData:function(e){e=this.data+e,this.nodeValue=this.data=e,this.length=e.length},insertData:function(e,t){this.replaceData(e,0,t)},appendChild:function(e){throw new Error(C[oa])},deleteData:function(e,t){this.replaceData(e,t,"")},replaceData:function(e,t,i){var s=this.data.substring(0,e),e=this.data.substring(e+t);this.nodeValue=this.data=i=s+i+e,this.length=i.length}},aa(Na,x),Ra.prototype={nodeName:"#text",nodeType:3,splitText:function(e){var t=(i=this.data).substring(e),i=i.substring(0,e),e=(this.data=this.nodeValue=i,this.length=i.length,this.ownerDocument.createTextNode(t));return this.parentNode&&this.parentNode.insertBefore(e,this.nextSibling),e}},aa(Ra,Na),Ma.prototype={nodeName:"#comment",nodeType:8},aa(Ma,Na),Ua.prototype={nodeName:"#cdata-section",nodeType:4},aa(Ua,Na),Ba.prototype.nodeType=10,aa(Ba,x),Fa.prototype.nodeType=12,aa(Fa,x),qa.prototype.nodeType=6,aa(qa,x),ja.prototype.nodeType=5,aa(ja,x),Ha.prototype.nodeName="#document-fragment",Ha.prototype.nodeType=11,aa(Ha,x),Va.prototype.nodeType=7,aa(Va,x),za.prototype.serializeToString=function(e,t,i){return $a.call(e,t,i)},x.prototype.toString=$a;try{Object.defineProperty&&(Object.defineProperty(ha.prototype,"length",{get:function(){return ua(this),this.$$length}}),Object.defineProperty(x.prototype,"textContent",{get:function(){return function e(t){switch(t.nodeType){case 1:case 11:var i=[];for(t=t.firstChild;t;)7!==t.nodeType&&8!==t.nodeType&&i.push(e(t)),t=t.nextSibling;return i.join("");default:return t.nodeValue}}(this)},set:function(e){switch(this.nodeType){case 1:case 11:for(;this.firstChild;)this.removeChild(this.firstChild);(e||String(e))&&this.appendChild(this.ownerDocument.createTextNode(e));break;default:this.data=e,this.value=e,this.nodeValue=e}}}),Ka=function(e,t,i){e["$$"+t]=i})}catch(e){}var Or={DocumentType:Ba,DOMException:k,DOMImplementation:fa,Element:Pa,Node:x,NodeList:da,XMLSerializer:za},Ya=Rt(function(e,t){var i=Zn.freeze;t.XML_ENTITIES=i({amp:"&",apos:"'",gt:">",lt:"<",quot:'"'}),t.HTML_ENTITIES=i({Aacute:"Á",aacute:"á",Abreve:"Ă",abreve:"ă",ac:"∾",acd:"∿",acE:"∾̳",Acirc:"Â",acirc:"â",acute:"´",Acy:"А",acy:"а",AElig:"Æ",aelig:"æ",af:"⁡",Afr:"𝔄",afr:"𝔞",Agrave:"À",agrave:"à",alefsym:"ℵ",aleph:"ℵ",Alpha:"Α",alpha:"α",Amacr:"Ā",amacr:"ā",amalg:"⨿",AMP:"&",amp:"&",And:"⩓",and:"∧",andand:"⩕",andd:"⩜",andslope:"⩘",andv:"⩚",ang:"∠",ange:"⦤",angle:"∠",angmsd:"∡",angmsdaa:"⦨",angmsdab:"⦩",angmsdac:"⦪",angmsdad:"⦫",angmsdae:"⦬",angmsdaf:"⦭",angmsdag:"⦮",angmsdah:"⦯",angrt:"∟",angrtvb:"⊾",angrtvbd:"⦝",angsph:"∢",angst:"Å",angzarr:"⍼",Aogon:"Ą",aogon:"ą",Aopf:"𝔸",aopf:"𝕒",ap:"≈",apacir:"⩯",apE:"⩰",ape:"≊",apid:"≋",apos:"'",ApplyFunction:"⁡",approx:"≈",approxeq:"≊",Aring:"Å",aring:"å",Ascr:"𝒜",ascr:"𝒶",Assign:"≔",ast:"*",asymp:"≈",asympeq:"≍",Atilde:"Ã",atilde:"ã",Auml:"Ä",auml:"ä",awconint:"∳",awint:"⨑",backcong:"≌",backepsilon:"϶",backprime:"‵",backsim:"∽",backsimeq:"⋍",Backslash:"∖",Barv:"⫧",barvee:"⊽",Barwed:"⌆",barwed:"⌅",barwedge:"⌅",bbrk:"⎵",bbrktbrk:"⎶",bcong:"≌",Bcy:"Б",bcy:"б",bdquo:"„",becaus:"∵",Because:"∵",because:"∵",bemptyv:"⦰",bepsi:"϶",bernou:"ℬ",Bernoullis:"ℬ",Beta:"Β",beta:"β",beth:"ℶ",between:"≬",Bfr:"𝔅",bfr:"𝔟",bigcap:"⋂",bigcirc:"◯",bigcup:"⋃",bigodot:"⨀",bigoplus:"⨁",bigotimes:"⨂",bigsqcup:"⨆",bigstar:"★",bigtriangledown:"▽",bigtriangleup:"△",biguplus:"⨄",bigvee:"⋁",bigwedge:"⋀",bkarow:"⤍",blacklozenge:"⧫",blacksquare:"▪",blacktriangle:"▴",blacktriangledown:"▾",blacktriangleleft:"◂",blacktriangleright:"▸",blank:"␣",blk12:"▒",blk14:"░",blk34:"▓",block:"█",bne:"=⃥",bnequiv:"≡⃥",bNot:"⫭",bnot:"⌐",Bopf:"𝔹",bopf:"𝕓",bot:"⊥",bottom:"⊥",bowtie:"⋈",boxbox:"⧉",boxDL:"╗",boxDl:"╖",boxdL:"╕",boxdl:"┐",boxDR:"╔",boxDr:"╓",boxdR:"╒",boxdr:"┌",boxH:"═",boxh:"─",boxHD:"╦",boxHd:"╤",boxhD:"╥",boxhd:"┬",boxHU:"╩",boxHu:"╧",boxhU:"╨",boxhu:"┴",boxminus:"⊟",boxplus:"⊞",boxtimes:"⊠",boxUL:"╝",boxUl:"╜",boxuL:"╛",boxul:"┘",boxUR:"╚",boxUr:"╙",boxuR:"╘",boxur:"└",boxV:"║",boxv:"│",boxVH:"╬",boxVh:"╫",boxvH:"╪",boxvh:"┼",boxVL:"╣",boxVl:"╢",boxvL:"╡",boxvl:"┤",boxVR:"╠",boxVr:"╟",boxvR:"╞",boxvr:"├",bprime:"‵",Breve:"˘",breve:"˘",brvbar:"¦",Bscr:"ℬ",bscr:"𝒷",bsemi:"⁏",bsim:"∽",bsime:"⋍",bsol:"\\",bsolb:"⧅",bsolhsub:"⟈",bull:"•",bullet:"•",bump:"≎",bumpE:"⪮",bumpe:"≏",Bumpeq:"≎",bumpeq:"≏",Cacute:"Ć",cacute:"ć",Cap:"⋒",cap:"∩",capand:"⩄",capbrcup:"⩉",capcap:"⩋",capcup:"⩇",capdot:"⩀",CapitalDifferentialD:"ⅅ",caps:"∩︀",caret:"⁁",caron:"ˇ",Cayleys:"ℭ",ccaps:"⩍",Ccaron:"Č",ccaron:"č",Ccedil:"Ç",ccedil:"ç",Ccirc:"Ĉ",ccirc:"ĉ",Cconint:"∰",ccups:"⩌",ccupssm:"⩐",Cdot:"Ċ",cdot:"ċ",cedil:"¸",Cedilla:"¸",cemptyv:"⦲",cent:"¢",CenterDot:"·",centerdot:"·",Cfr:"ℭ",cfr:"𝔠",CHcy:"Ч",chcy:"ч",check:"✓",checkmark:"✓",Chi:"Χ",chi:"χ",cir:"○",circ:"ˆ",circeq:"≗",circlearrowleft:"↺",circlearrowright:"↻",circledast:"⊛",circledcirc:"⊚",circleddash:"⊝",CircleDot:"⊙",circledR:"®",circledS:"Ⓢ",CircleMinus:"⊖",CirclePlus:"⊕",CircleTimes:"⊗",cirE:"⧃",cire:"≗",cirfnint:"⨐",cirmid:"⫯",cirscir:"⧂",ClockwiseContourIntegral:"∲",CloseCurlyDoubleQuote:"”",CloseCurlyQuote:"’",clubs:"♣",clubsuit:"♣",Colon:"∷",colon:":",Colone:"⩴",colone:"≔",coloneq:"≔",comma:",",commat:"@",comp:"∁",compfn:"∘",complement:"∁",complexes:"ℂ",cong:"≅",congdot:"⩭",Congruent:"≡",Conint:"∯",conint:"∮",ContourIntegral:"∮",Copf:"ℂ",copf:"𝕔",coprod:"∐",Coproduct:"∐",COPY:"©",copy:"©",copysr:"℗",CounterClockwiseContourIntegral:"∳",crarr:"↵",Cross:"⨯",cross:"✗",Cscr:"𝒞",cscr:"𝒸",csub:"⫏",csube:"⫑",csup:"⫐",csupe:"⫒",ctdot:"⋯",cudarrl:"⤸",cudarrr:"⤵",cuepr:"⋞",cuesc:"⋟",cularr:"↶",cularrp:"⤽",Cup:"⋓",cup:"∪",cupbrcap:"⩈",CupCap:"≍",cupcap:"⩆",cupcup:"⩊",cupdot:"⊍",cupor:"⩅",cups:"∪︀",curarr:"↷",curarrm:"⤼",curlyeqprec:"⋞",curlyeqsucc:"⋟",curlyvee:"⋎",curlywedge:"⋏",curren:"¤",curvearrowleft:"↶",curvearrowright:"↷",cuvee:"⋎",cuwed:"⋏",cwconint:"∲",cwint:"∱",cylcty:"⌭",Dagger:"‡",dagger:"†",daleth:"ℸ",Darr:"↡",dArr:"⇓",darr:"↓",dash:"‐",Dashv:"⫤",dashv:"⊣",dbkarow:"⤏",dblac:"˝",Dcaron:"Ď",dcaron:"ď",Dcy:"Д",dcy:"д",DD:"ⅅ",dd:"ⅆ",ddagger:"‡",ddarr:"⇊",DDotrahd:"⤑",ddotseq:"⩷",deg:"°",Del:"∇",Delta:"Δ",delta:"δ",demptyv:"⦱",dfisht:"⥿",Dfr:"𝔇",dfr:"𝔡",dHar:"⥥",dharl:"⇃",dharr:"⇂",DiacriticalAcute:"´",DiacriticalDot:"˙",DiacriticalDoubleAcute:"˝",DiacriticalGrave:"`",DiacriticalTilde:"˜",diam:"⋄",Diamond:"⋄",diamond:"⋄",diamondsuit:"♦",diams:"♦",die:"¨",DifferentialD:"ⅆ",digamma:"ϝ",disin:"⋲",div:"÷",divide:"÷",divideontimes:"⋇",divonx:"⋇",DJcy:"Ђ",djcy:"ђ",dlcorn:"⌞",dlcrop:"⌍",dollar:"$",Dopf:"𝔻",dopf:"𝕕",Dot:"¨",dot:"˙",DotDot:"⃜",doteq:"≐",doteqdot:"≑",DotEqual:"≐",dotminus:"∸",dotplus:"∔",dotsquare:"⊡",doublebarwedge:"⌆",DoubleContourIntegral:"∯",DoubleDot:"¨",DoubleDownArrow:"⇓",DoubleLeftArrow:"⇐",DoubleLeftRightArrow:"⇔",DoubleLeftTee:"⫤",DoubleLongLeftArrow:"⟸",DoubleLongLeftRightArrow:"⟺",DoubleLongRightArrow:"⟹",DoubleRightArrow:"⇒",DoubleRightTee:"⊨",DoubleUpArrow:"⇑",DoubleUpDownArrow:"⇕",DoubleVerticalBar:"∥",DownArrow:"↓",Downarrow:"⇓",downarrow:"↓",DownArrowBar:"⤓",DownArrowUpArrow:"⇵",DownBreve:"̑",downdownarrows:"⇊",downharpoonleft:"⇃",downharpoonright:"⇂",DownLeftRightVector:"⥐",DownLeftTeeVector:"⥞",DownLeftVector:"↽",DownLeftVectorBar:"⥖",DownRightTeeVector:"⥟",DownRightVector:"⇁",DownRightVectorBar:"⥗",DownTee:"⊤",DownTeeArrow:"↧",drbkarow:"⤐",drcorn:"⌟",drcrop:"⌌",Dscr:"𝒟",dscr:"𝒹",DScy:"Ѕ",dscy:"ѕ",dsol:"⧶",Dstrok:"Đ",dstrok:"đ",dtdot:"⋱",dtri:"▿",dtrif:"▾",duarr:"⇵",duhar:"⥯",dwangle:"⦦",DZcy:"Џ",dzcy:"џ",dzigrarr:"⟿",Eacute:"É",eacute:"é",easter:"⩮",Ecaron:"Ě",ecaron:"ě",ecir:"≖",Ecirc:"Ê",ecirc:"ê",ecolon:"≕",Ecy:"Э",ecy:"э",eDDot:"⩷",Edot:"Ė",eDot:"≑",edot:"ė",ee:"ⅇ",efDot:"≒",Efr:"𝔈",efr:"𝔢",eg:"⪚",Egrave:"È",egrave:"è",egs:"⪖",egsdot:"⪘",el:"⪙",Element:"∈",elinters:"⏧",ell:"ℓ",els:"⪕",elsdot:"⪗",Emacr:"Ē",emacr:"ē",empty:"∅",emptyset:"∅",EmptySmallSquare:"◻",emptyv:"∅",EmptyVerySmallSquare:"▫",emsp:" ",emsp13:" ",emsp14:" ",ENG:"Ŋ",eng:"ŋ",ensp:" ",Eogon:"Ę",eogon:"ę",Eopf:"𝔼",eopf:"𝕖",epar:"⋕",eparsl:"⧣",eplus:"⩱",epsi:"ε",Epsilon:"Ε",epsilon:"ε",epsiv:"ϵ",eqcirc:"≖",eqcolon:"≕",eqsim:"≂",eqslantgtr:"⪖",eqslantless:"⪕",Equal:"⩵",equals:"=",EqualTilde:"≂",equest:"≟",Equilibrium:"⇌",equiv:"≡",equivDD:"⩸",eqvparsl:"⧥",erarr:"⥱",erDot:"≓",Escr:"ℰ",escr:"ℯ",esdot:"≐",Esim:"⩳",esim:"≂",Eta:"Η",eta:"η",ETH:"Ð",eth:"ð",Euml:"Ë",euml:"ë",euro:"€",excl:"!",exist:"∃",Exists:"∃",expectation:"ℰ",ExponentialE:"ⅇ",exponentiale:"ⅇ",fallingdotseq:"≒",Fcy:"Ф",fcy:"ф",female:"♀",ffilig:"ffi",fflig:"ff",ffllig:"ffl",Ffr:"𝔉",ffr:"𝔣",filig:"fi",FilledSmallSquare:"◼",FilledVerySmallSquare:"▪",fjlig:"fj",flat:"♭",fllig:"fl",fltns:"▱",fnof:"ƒ",Fopf:"𝔽",fopf:"𝕗",ForAll:"∀",forall:"∀",fork:"⋔",forkv:"⫙",Fouriertrf:"ℱ",fpartint:"⨍",frac12:"½",frac13:"⅓",frac14:"¼",frac15:"⅕",frac16:"⅙",frac18:"⅛",frac23:"⅔",frac25:"⅖",frac34:"¾",frac35:"⅗",frac38:"⅜",frac45:"⅘",frac56:"⅚",frac58:"⅝",frac78:"⅞",frasl:"⁄",frown:"⌢",Fscr:"ℱ",fscr:"𝒻",gacute:"ǵ",Gamma:"Γ",gamma:"γ",Gammad:"Ϝ",gammad:"ϝ",gap:"⪆",Gbreve:"Ğ",gbreve:"ğ",Gcedil:"Ģ",Gcirc:"Ĝ",gcirc:"ĝ",Gcy:"Г",gcy:"г",Gdot:"Ġ",gdot:"ġ",gE:"≧",ge:"≥",gEl:"⪌",gel:"⋛",geq:"≥",geqq:"≧",geqslant:"⩾",ges:"⩾",gescc:"⪩",gesdot:"⪀",gesdoto:"⪂",gesdotol:"⪄",gesl:"⋛︀",gesles:"⪔",Gfr:"𝔊",gfr:"𝔤",Gg:"⋙",gg:"≫",ggg:"⋙",gimel:"ℷ",GJcy:"Ѓ",gjcy:"ѓ",gl:"≷",gla:"⪥",glE:"⪒",glj:"⪤",gnap:"⪊",gnapprox:"⪊",gnE:"≩",gne:"⪈",gneq:"⪈",gneqq:"≩",gnsim:"⋧",Gopf:"𝔾",gopf:"𝕘",grave:"`",GreaterEqual:"≥",GreaterEqualLess:"⋛",GreaterFullEqual:"≧",GreaterGreater:"⪢",GreaterLess:"≷",GreaterSlantEqual:"⩾",GreaterTilde:"≳",Gscr:"𝒢",gscr:"ℊ",gsim:"≳",gsime:"⪎",gsiml:"⪐",Gt:"≫",GT:">",gt:">",gtcc:"⪧",gtcir:"⩺",gtdot:"⋗",gtlPar:"⦕",gtquest:"⩼",gtrapprox:"⪆",gtrarr:"⥸",gtrdot:"⋗",gtreqless:"⋛",gtreqqless:"⪌",gtrless:"≷",gtrsim:"≳",gvertneqq:"≩︀",gvnE:"≩︀",Hacek:"ˇ",hairsp:" ",half:"½",hamilt:"ℋ",HARDcy:"Ъ",hardcy:"ъ",hArr:"⇔",harr:"↔",harrcir:"⥈",harrw:"↭",Hat:"^",hbar:"ℏ",Hcirc:"Ĥ",hcirc:"ĥ",hearts:"♥",heartsuit:"♥",hellip:"…",hercon:"⊹",Hfr:"ℌ",hfr:"𝔥",HilbertSpace:"ℋ",hksearow:"⤥",hkswarow:"⤦",hoarr:"⇿",homtht:"∻",hookleftarrow:"↩",hookrightarrow:"↪",Hopf:"ℍ",hopf:"𝕙",horbar:"―",HorizontalLine:"─",Hscr:"ℋ",hscr:"𝒽",hslash:"ℏ",Hstrok:"Ħ",hstrok:"ħ",HumpDownHump:"≎",HumpEqual:"≏",hybull:"⁃",hyphen:"‐",Iacute:"Í",iacute:"í",ic:"⁣",Icirc:"Î",icirc:"î",Icy:"И",icy:"и",Idot:"İ",IEcy:"Е",iecy:"е",iexcl:"¡",iff:"⇔",Ifr:"ℑ",ifr:"𝔦",Igrave:"Ì",igrave:"ì",ii:"ⅈ",iiiint:"⨌",iiint:"∭",iinfin:"⧜",iiota:"℩",IJlig:"IJ",ijlig:"ij",Im:"ℑ",Imacr:"Ī",imacr:"ī",image:"ℑ",ImaginaryI:"ⅈ",imagline:"ℐ",imagpart:"ℑ",imath:"ı",imof:"⊷",imped:"Ƶ",Implies:"⇒",in:"∈",incare:"℅",infin:"∞",infintie:"⧝",inodot:"ı",Int:"∬",int:"∫",intcal:"⊺",integers:"ℤ",Integral:"∫",intercal:"⊺",Intersection:"⋂",intlarhk:"⨗",intprod:"⨼",InvisibleComma:"⁣",InvisibleTimes:"⁢",IOcy:"Ё",iocy:"ё",Iogon:"Į",iogon:"į",Iopf:"𝕀",iopf:"𝕚",Iota:"Ι",iota:"ι",iprod:"⨼",iquest:"¿",Iscr:"ℐ",iscr:"𝒾",isin:"∈",isindot:"⋵",isinE:"⋹",isins:"⋴",isinsv:"⋳",isinv:"∈",it:"⁢",Itilde:"Ĩ",itilde:"ĩ",Iukcy:"І",iukcy:"і",Iuml:"Ï",iuml:"ï",Jcirc:"Ĵ",jcirc:"ĵ",Jcy:"Й",jcy:"й",Jfr:"𝔍",jfr:"𝔧",jmath:"ȷ",Jopf:"𝕁",jopf:"𝕛",Jscr:"𝒥",jscr:"𝒿",Jsercy:"Ј",jsercy:"ј",Jukcy:"Є",jukcy:"є",Kappa:"Κ",kappa:"κ",kappav:"ϰ",Kcedil:"Ķ",kcedil:"ķ",Kcy:"К",kcy:"к",Kfr:"𝔎",kfr:"𝔨",kgreen:"ĸ",KHcy:"Х",khcy:"х",KJcy:"Ќ",kjcy:"ќ",Kopf:"𝕂",kopf:"𝕜",Kscr:"𝒦",kscr:"𝓀",lAarr:"⇚",Lacute:"Ĺ",lacute:"ĺ",laemptyv:"⦴",lagran:"ℒ",Lambda:"Λ",lambda:"λ",Lang:"⟪",lang:"⟨",langd:"⦑",langle:"⟨",lap:"⪅",Laplacetrf:"ℒ",laquo:"«",Larr:"↞",lArr:"⇐",larr:"←",larrb:"⇤",larrbfs:"⤟",larrfs:"⤝",larrhk:"↩",larrlp:"↫",larrpl:"⤹",larrsim:"⥳",larrtl:"↢",lat:"⪫",lAtail:"⤛",latail:"⤙",late:"⪭",lates:"⪭︀",lBarr:"⤎",lbarr:"⤌",lbbrk:"❲",lbrace:"{",lbrack:"[",lbrke:"⦋",lbrksld:"⦏",lbrkslu:"⦍",Lcaron:"Ľ",lcaron:"ľ",Lcedil:"Ļ",lcedil:"ļ",lceil:"⌈",lcub:"{",Lcy:"Л",lcy:"л",ldca:"⤶",ldquo:"“",ldquor:"„",ldrdhar:"⥧",ldrushar:"⥋",ldsh:"↲",lE:"≦",le:"≤",LeftAngleBracket:"⟨",LeftArrow:"←",Leftarrow:"⇐",leftarrow:"←",LeftArrowBar:"⇤",LeftArrowRightArrow:"⇆",leftarrowtail:"↢",LeftCeiling:"⌈",LeftDoubleBracket:"⟦",LeftDownTeeVector:"⥡",LeftDownVector:"⇃",LeftDownVectorBar:"⥙",LeftFloor:"⌊",leftharpoondown:"↽",leftharpoonup:"↼",leftleftarrows:"⇇",LeftRightArrow:"↔",Leftrightarrow:"⇔",leftrightarrow:"↔",leftrightarrows:"⇆",leftrightharpoons:"⇋",leftrightsquigarrow:"↭",LeftRightVector:"⥎",LeftTee:"⊣",LeftTeeArrow:"↤",LeftTeeVector:"⥚",leftthreetimes:"⋋",LeftTriangle:"⊲",LeftTriangleBar:"⧏",LeftTriangleEqual:"⊴",LeftUpDownVector:"⥑",LeftUpTeeVector:"⥠",LeftUpVector:"↿",LeftUpVectorBar:"⥘",LeftVector:"↼",LeftVectorBar:"⥒",lEg:"⪋",leg:"⋚",leq:"≤",leqq:"≦",leqslant:"⩽",les:"⩽",lescc:"⪨",lesdot:"⩿",lesdoto:"⪁",lesdotor:"⪃",lesg:"⋚︀",lesges:"⪓",lessapprox:"⪅",lessdot:"⋖",lesseqgtr:"⋚",lesseqqgtr:"⪋",LessEqualGreater:"⋚",LessFullEqual:"≦",LessGreater:"≶",lessgtr:"≶",LessLess:"⪡",lesssim:"≲",LessSlantEqual:"⩽",LessTilde:"≲",lfisht:"⥼",lfloor:"⌊",Lfr:"𝔏",lfr:"𝔩",lg:"≶",lgE:"⪑",lHar:"⥢",lhard:"↽",lharu:"↼",lharul:"⥪",lhblk:"▄",LJcy:"Љ",ljcy:"љ",Ll:"⋘",ll:"≪",llarr:"⇇",llcorner:"⌞",Lleftarrow:"⇚",llhard:"⥫",lltri:"◺",Lmidot:"Ŀ",lmidot:"ŀ",lmoust:"⎰",lmoustache:"⎰",lnap:"⪉",lnapprox:"⪉",lnE:"≨",lne:"⪇",lneq:"⪇",lneqq:"≨",lnsim:"⋦",loang:"⟬",loarr:"⇽",lobrk:"⟦",LongLeftArrow:"⟵",Longleftarrow:"⟸",longleftarrow:"⟵",LongLeftRightArrow:"⟷",Longleftrightarrow:"⟺",longleftrightarrow:"⟷",longmapsto:"⟼",LongRightArrow:"⟶",Longrightarrow:"⟹",longrightarrow:"⟶",looparrowleft:"↫",looparrowright:"↬",lopar:"⦅",Lopf:"𝕃",lopf:"𝕝",loplus:"⨭",lotimes:"⨴",lowast:"∗",lowbar:"_",LowerLeftArrow:"↙",LowerRightArrow:"↘",loz:"◊",lozenge:"◊",lozf:"⧫",lpar:"(",lparlt:"⦓",lrarr:"⇆",lrcorner:"⌟",lrhar:"⇋",lrhard:"⥭",lrm:"‎",lrtri:"⊿",lsaquo:"‹",Lscr:"ℒ",lscr:"𝓁",Lsh:"↰",lsh:"↰",lsim:"≲",lsime:"⪍",lsimg:"⪏",lsqb:"[",lsquo:"‘",lsquor:"‚",Lstrok:"Ł",lstrok:"ł",Lt:"≪",LT:"<",lt:"<",ltcc:"⪦",ltcir:"⩹",ltdot:"⋖",lthree:"⋋",ltimes:"⋉",ltlarr:"⥶",ltquest:"⩻",ltri:"◃",ltrie:"⊴",ltrif:"◂",ltrPar:"⦖",lurdshar:"⥊",luruhar:"⥦",lvertneqq:"≨︀",lvnE:"≨︀",macr:"¯",male:"♂",malt:"✠",maltese:"✠",Map:"⤅",map:"↦",mapsto:"↦",mapstodown:"↧",mapstoleft:"↤",mapstoup:"↥",marker:"▮",mcomma:"⨩",Mcy:"М",mcy:"м",mdash:"—",mDDot:"∺",measuredangle:"∡",MediumSpace:" ",Mellintrf:"ℳ",Mfr:"𝔐",mfr:"𝔪",mho:"℧",micro:"µ",mid:"∣",midast:"*",midcir:"⫰",middot:"·",minus:"−",minusb:"⊟",minusd:"∸",minusdu:"⨪",MinusPlus:"∓",mlcp:"⫛",mldr:"…",mnplus:"∓",models:"⊧",Mopf:"𝕄",mopf:"𝕞",mp:"∓",Mscr:"ℳ",mscr:"𝓂",mstpos:"∾",Mu:"Μ",mu:"μ",multimap:"⊸",mumap:"⊸",nabla:"∇",Nacute:"Ń",nacute:"ń",nang:"∠⃒",nap:"≉",napE:"⩰̸",napid:"≋̸",napos:"ʼn",napprox:"≉",natur:"♮",natural:"♮",naturals:"ℕ",nbsp:" ",nbump:"≎̸",nbumpe:"≏̸",ncap:"⩃",Ncaron:"Ň",ncaron:"ň",Ncedil:"Ņ",ncedil:"ņ",ncong:"≇",ncongdot:"⩭̸",ncup:"⩂",Ncy:"Н",ncy:"н",ndash:"–",ne:"≠",nearhk:"⤤",neArr:"⇗",nearr:"↗",nearrow:"↗",nedot:"≐̸",NegativeMediumSpace:"​",NegativeThickSpace:"​",NegativeThinSpace:"​",NegativeVeryThinSpace:"​",nequiv:"≢",nesear:"⤨",nesim:"≂̸",NestedGreaterGreater:"≫",NestedLessLess:"≪",NewLine:"\n",nexist:"∄",nexists:"∄",Nfr:"𝔑",nfr:"𝔫",ngE:"≧̸",nge:"≱",ngeq:"≱",ngeqq:"≧̸",ngeqslant:"⩾̸",nges:"⩾̸",nGg:"⋙̸",ngsim:"≵",nGt:"≫⃒",ngt:"≯",ngtr:"≯",nGtv:"≫̸",nhArr:"⇎",nharr:"↮",nhpar:"⫲",ni:"∋",nis:"⋼",nisd:"⋺",niv:"∋",NJcy:"Њ",njcy:"њ",nlArr:"⇍",nlarr:"↚",nldr:"‥",nlE:"≦̸",nle:"≰",nLeftarrow:"⇍",nleftarrow:"↚",nLeftrightarrow:"⇎",nleftrightarrow:"↮",nleq:"≰",nleqq:"≦̸",nleqslant:"⩽̸",nles:"⩽̸",nless:"≮",nLl:"⋘̸",nlsim:"≴",nLt:"≪⃒",nlt:"≮",nltri:"⋪",nltrie:"⋬",nLtv:"≪̸",nmid:"∤",NoBreak:"⁠",NonBreakingSpace:" ",Nopf:"ℕ",nopf:"𝕟",Not:"⫬",not:"¬",NotCongruent:"≢",NotCupCap:"≭",NotDoubleVerticalBar:"∦",NotElement:"∉",NotEqual:"≠",NotEqualTilde:"≂̸",NotExists:"∄",NotGreater:"≯",NotGreaterEqual:"≱",NotGreaterFullEqual:"≧̸",NotGreaterGreater:"≫̸",NotGreaterLess:"≹",NotGreaterSlantEqual:"⩾̸",NotGreaterTilde:"≵",NotHumpDownHump:"≎̸",NotHumpEqual:"≏̸",notin:"∉",notindot:"⋵̸",notinE:"⋹̸",notinva:"∉",notinvb:"⋷",notinvc:"⋶",NotLeftTriangle:"⋪",NotLeftTriangleBar:"⧏̸",NotLeftTriangleEqual:"⋬",NotLess:"≮",NotLessEqual:"≰",NotLessGreater:"≸",NotLessLess:"≪̸",NotLessSlantEqual:"⩽̸",NotLessTilde:"≴",NotNestedGreaterGreater:"⪢̸",NotNestedLessLess:"⪡̸",notni:"∌",notniva:"∌",notnivb:"⋾",notnivc:"⋽",NotPrecedes:"⊀",NotPrecedesEqual:"⪯̸",NotPrecedesSlantEqual:"⋠",NotReverseElement:"∌",NotRightTriangle:"⋫",NotRightTriangleBar:"⧐̸",NotRightTriangleEqual:"⋭",NotSquareSubset:"⊏̸",NotSquareSubsetEqual:"⋢",NotSquareSuperset:"⊐̸",NotSquareSupersetEqual:"⋣",NotSubset:"⊂⃒",NotSubsetEqual:"⊈",NotSucceeds:"⊁",NotSucceedsEqual:"⪰̸",NotSucceedsSlantEqual:"⋡",NotSucceedsTilde:"≿̸",NotSuperset:"⊃⃒",NotSupersetEqual:"⊉",NotTilde:"≁",NotTildeEqual:"≄",NotTildeFullEqual:"≇",NotTildeTilde:"≉",NotVerticalBar:"∤",npar:"∦",nparallel:"∦",nparsl:"⫽⃥",npart:"∂̸",npolint:"⨔",npr:"⊀",nprcue:"⋠",npre:"⪯̸",nprec:"⊀",npreceq:"⪯̸",nrArr:"⇏",nrarr:"↛",nrarrc:"⤳̸",nrarrw:"↝̸",nRightarrow:"⇏",nrightarrow:"↛",nrtri:"⋫",nrtrie:"⋭",nsc:"⊁",nsccue:"⋡",nsce:"⪰̸",Nscr:"𝒩",nscr:"𝓃",nshortmid:"∤",nshortparallel:"∦",nsim:"≁",nsime:"≄",nsimeq:"≄",nsmid:"∤",nspar:"∦",nsqsube:"⋢",nsqsupe:"⋣",nsub:"⊄",nsubE:"⫅̸",nsube:"⊈",nsubset:"⊂⃒",nsubseteq:"⊈",nsubseteqq:"⫅̸",nsucc:"⊁",nsucceq:"⪰̸",nsup:"⊅",nsupE:"⫆̸",nsupe:"⊉",nsupset:"⊃⃒",nsupseteq:"⊉",nsupseteqq:"⫆̸",ntgl:"≹",Ntilde:"Ñ",ntilde:"ñ",ntlg:"≸",ntriangleleft:"⋪",ntrianglelefteq:"⋬",ntriangleright:"⋫",ntrianglerighteq:"⋭",Nu:"Ν",nu:"ν",num:"#",numero:"№",numsp:" ",nvap:"≍⃒",nVDash:"⊯",nVdash:"⊮",nvDash:"⊭",nvdash:"⊬",nvge:"≥⃒",nvgt:">⃒",nvHarr:"⤄",nvinfin:"⧞",nvlArr:"⤂",nvle:"≤⃒",nvlt:"<⃒",nvltrie:"⊴⃒",nvrArr:"⤃",nvrtrie:"⊵⃒",nvsim:"∼⃒",nwarhk:"⤣",nwArr:"⇖",nwarr:"↖",nwarrow:"↖",nwnear:"⤧",Oacute:"Ó",oacute:"ó",oast:"⊛",ocir:"⊚",Ocirc:"Ô",ocirc:"ô",Ocy:"О",ocy:"о",odash:"⊝",Odblac:"Ő",odblac:"ő",odiv:"⨸",odot:"⊙",odsold:"⦼",OElig:"Œ",oelig:"œ",ofcir:"⦿",Ofr:"𝔒",ofr:"𝔬",ogon:"˛",Ograve:"Ò",ograve:"ò",ogt:"⧁",ohbar:"⦵",ohm:"Ω",oint:"∮",olarr:"↺",olcir:"⦾",olcross:"⦻",oline:"‾",olt:"⧀",Omacr:"Ō",omacr:"ō",Omega:"Ω",omega:"ω",Omicron:"Ο",omicron:"ο",omid:"⦶",ominus:"⊖",Oopf:"𝕆",oopf:"𝕠",opar:"⦷",OpenCurlyDoubleQuote:"“",OpenCurlyQuote:"‘",operp:"⦹",oplus:"⊕",Or:"⩔",or:"∨",orarr:"↻",ord:"⩝",order:"ℴ",orderof:"ℴ",ordf:"ª",ordm:"º",origof:"⊶",oror:"⩖",orslope:"⩗",orv:"⩛",oS:"Ⓢ",Oscr:"𝒪",oscr:"ℴ",Oslash:"Ø",oslash:"ø",osol:"⊘",Otilde:"Õ",otilde:"õ",Otimes:"⨷",otimes:"⊗",otimesas:"⨶",Ouml:"Ö",ouml:"ö",ovbar:"⌽",OverBar:"‾",OverBrace:"⏞",OverBracket:"⎴",OverParenthesis:"⏜",par:"∥",para:"¶",parallel:"∥",parsim:"⫳",parsl:"⫽",part:"∂",PartialD:"∂",Pcy:"П",pcy:"п",percnt:"%",period:".",permil:"‰",perp:"⊥",pertenk:"‱",Pfr:"𝔓",pfr:"𝔭",Phi:"Φ",phi:"φ",phiv:"ϕ",phmmat:"ℳ",phone:"☎",Pi:"Π",pi:"π",pitchfork:"⋔",piv:"ϖ",planck:"ℏ",planckh:"ℎ",plankv:"ℏ",plus:"+",plusacir:"⨣",plusb:"⊞",pluscir:"⨢",plusdo:"∔",plusdu:"⨥",pluse:"⩲",PlusMinus:"±",plusmn:"±",plussim:"⨦",plustwo:"⨧",pm:"±",Poincareplane:"ℌ",pointint:"⨕",Popf:"ℙ",popf:"𝕡",pound:"£",Pr:"⪻",pr:"≺",prap:"⪷",prcue:"≼",prE:"⪳",pre:"⪯",prec:"≺",precapprox:"⪷",preccurlyeq:"≼",Precedes:"≺",PrecedesEqual:"⪯",PrecedesSlantEqual:"≼",PrecedesTilde:"≾",preceq:"⪯",precnapprox:"⪹",precneqq:"⪵",precnsim:"⋨",precsim:"≾",Prime:"″",prime:"′",primes:"ℙ",prnap:"⪹",prnE:"⪵",prnsim:"⋨",prod:"∏",Product:"∏",profalar:"⌮",profline:"⌒",profsurf:"⌓",prop:"∝",Proportion:"∷",Proportional:"∝",propto:"∝",prsim:"≾",prurel:"⊰",Pscr:"𝒫",pscr:"𝓅",Psi:"Ψ",psi:"ψ",puncsp:" ",Qfr:"𝔔",qfr:"𝔮",qint:"⨌",Qopf:"ℚ",qopf:"𝕢",qprime:"⁗",Qscr:"𝒬",qscr:"𝓆",quaternions:"ℍ",quatint:"⨖",quest:"?",questeq:"≟",QUOT:'"',quot:'"',rAarr:"⇛",race:"∽̱",Racute:"Ŕ",racute:"ŕ",radic:"√",raemptyv:"⦳",Rang:"⟫",rang:"⟩",rangd:"⦒",range:"⦥",rangle:"⟩",raquo:"»",Rarr:"↠",rArr:"⇒",rarr:"→",rarrap:"⥵",rarrb:"⇥",rarrbfs:"⤠",rarrc:"⤳",rarrfs:"⤞",rarrhk:"↪",rarrlp:"↬",rarrpl:"⥅",rarrsim:"⥴",Rarrtl:"⤖",rarrtl:"↣",rarrw:"↝",rAtail:"⤜",ratail:"⤚",ratio:"∶",rationals:"ℚ",RBarr:"⤐",rBarr:"⤏",rbarr:"⤍",rbbrk:"❳",rbrace:"}",rbrack:"]",rbrke:"⦌",rbrksld:"⦎",rbrkslu:"⦐",Rcaron:"Ř",rcaron:"ř",Rcedil:"Ŗ",rcedil:"ŗ",rceil:"⌉",rcub:"}",Rcy:"Р",rcy:"р",rdca:"⤷",rdldhar:"⥩",rdquo:"”",rdquor:"”",rdsh:"↳",Re:"ℜ",real:"ℜ",realine:"ℛ",realpart:"ℜ",reals:"ℝ",rect:"▭",REG:"®",reg:"®",ReverseElement:"∋",ReverseEquilibrium:"⇋",ReverseUpEquilibrium:"⥯",rfisht:"⥽",rfloor:"⌋",Rfr:"ℜ",rfr:"𝔯",rHar:"⥤",rhard:"⇁",rharu:"⇀",rharul:"⥬",Rho:"Ρ",rho:"ρ",rhov:"ϱ",RightAngleBracket:"⟩",RightArrow:"→",Rightarrow:"⇒",rightarrow:"→",RightArrowBar:"⇥",RightArrowLeftArrow:"⇄",rightarrowtail:"↣",RightCeiling:"⌉",RightDoubleBracket:"⟧",RightDownTeeVector:"⥝",RightDownVector:"⇂",RightDownVectorBar:"⥕",RightFloor:"⌋",rightharpoondown:"⇁",rightharpoonup:"⇀",rightleftarrows:"⇄",rightleftharpoons:"⇌",rightrightarrows:"⇉",rightsquigarrow:"↝",RightTee:"⊢",RightTeeArrow:"↦",RightTeeVector:"⥛",rightthreetimes:"⋌",RightTriangle:"⊳",RightTriangleBar:"⧐",RightTriangleEqual:"⊵",RightUpDownVector:"⥏",RightUpTeeVector:"⥜",RightUpVector:"↾",RightUpVectorBar:"⥔",RightVector:"⇀",RightVectorBar:"⥓",ring:"˚",risingdotseq:"≓",rlarr:"⇄",rlhar:"⇌",rlm:"‏",rmoust:"⎱",rmoustache:"⎱",rnmid:"⫮",roang:"⟭",roarr:"⇾",robrk:"⟧",ropar:"⦆",Ropf:"ℝ",ropf:"𝕣",roplus:"⨮",rotimes:"⨵",RoundImplies:"⥰",rpar:")",rpargt:"⦔",rppolint:"⨒",rrarr:"⇉",Rrightarrow:"⇛",rsaquo:"›",Rscr:"ℛ",rscr:"𝓇",Rsh:"↱",rsh:"↱",rsqb:"]",rsquo:"’",rsquor:"’",rthree:"⋌",rtimes:"⋊",rtri:"▹",rtrie:"⊵",rtrif:"▸",rtriltri:"⧎",RuleDelayed:"⧴",ruluhar:"⥨",rx:"℞",Sacute:"Ś",sacute:"ś",sbquo:"‚",Sc:"⪼",sc:"≻",scap:"⪸",Scaron:"Š",scaron:"š",sccue:"≽",scE:"⪴",sce:"⪰",Scedil:"Ş",scedil:"ş",Scirc:"Ŝ",scirc:"ŝ",scnap:"⪺",scnE:"⪶",scnsim:"⋩",scpolint:"⨓",scsim:"≿",Scy:"С",scy:"с",sdot:"⋅",sdotb:"⊡",sdote:"⩦",searhk:"⤥",seArr:"⇘",searr:"↘",searrow:"↘",sect:"§",semi:";",seswar:"⤩",setminus:"∖",setmn:"∖",sext:"✶",Sfr:"𝔖",sfr:"𝔰",sfrown:"⌢",sharp:"♯",SHCHcy:"Щ",shchcy:"щ",SHcy:"Ш",shcy:"ш",ShortDownArrow:"↓",ShortLeftArrow:"←",shortmid:"∣",shortparallel:"∥",ShortRightArrow:"→",ShortUpArrow:"↑",shy:"­",Sigma:"Σ",sigma:"σ",sigmaf:"ς",sigmav:"ς",sim:"∼",simdot:"⩪",sime:"≃",simeq:"≃",simg:"⪞",simgE:"⪠",siml:"⪝",simlE:"⪟",simne:"≆",simplus:"⨤",simrarr:"⥲",slarr:"←",SmallCircle:"∘",smallsetminus:"∖",smashp:"⨳",smeparsl:"⧤",smid:"∣",smile:"⌣",smt:"⪪",smte:"⪬",smtes:"⪬︀",SOFTcy:"Ь",softcy:"ь",sol:"/",solb:"⧄",solbar:"⌿",Sopf:"𝕊",sopf:"𝕤",spades:"♠",spadesuit:"♠",spar:"∥",sqcap:"⊓",sqcaps:"⊓︀",sqcup:"⊔",sqcups:"⊔︀",Sqrt:"√",sqsub:"⊏",sqsube:"⊑",sqsubset:"⊏",sqsubseteq:"⊑",sqsup:"⊐",sqsupe:"⊒",sqsupset:"⊐",sqsupseteq:"⊒",squ:"□",Square:"□",square:"□",SquareIntersection:"⊓",SquareSubset:"⊏",SquareSubsetEqual:"⊑",SquareSuperset:"⊐",SquareSupersetEqual:"⊒",SquareUnion:"⊔",squarf:"▪",squf:"▪",srarr:"→",Sscr:"𝒮",sscr:"𝓈",ssetmn:"∖",ssmile:"⌣",sstarf:"⋆",Star:"⋆",star:"☆",starf:"★",straightepsilon:"ϵ",straightphi:"ϕ",strns:"¯",Sub:"⋐",sub:"⊂",subdot:"⪽",subE:"⫅",sube:"⊆",subedot:"⫃",submult:"⫁",subnE:"⫋",subne:"⊊",subplus:"⪿",subrarr:"⥹",Subset:"⋐",subset:"⊂",subseteq:"⊆",subseteqq:"⫅",SubsetEqual:"⊆",subsetneq:"⊊",subsetneqq:"⫋",subsim:"⫇",subsub:"⫕",subsup:"⫓",succ:"≻",succapprox:"⪸",succcurlyeq:"≽",Succeeds:"≻",SucceedsEqual:"⪰",SucceedsSlantEqual:"≽",SucceedsTilde:"≿",succeq:"⪰",succnapprox:"⪺",succneqq:"⪶",succnsim:"⋩",succsim:"≿",SuchThat:"∋",Sum:"∑",sum:"∑",sung:"♪",Sup:"⋑",sup:"⊃",sup1:"¹",sup2:"²",sup3:"³",supdot:"⪾",supdsub:"⫘",supE:"⫆",supe:"⊇",supedot:"⫄",Superset:"⊃",SupersetEqual:"⊇",suphsol:"⟉",suphsub:"⫗",suplarr:"⥻",supmult:"⫂",supnE:"⫌",supne:"⊋",supplus:"⫀",Supset:"⋑",supset:"⊃",supseteq:"⊇",supseteqq:"⫆",supsetneq:"⊋",supsetneqq:"⫌",supsim:"⫈",supsub:"⫔",supsup:"⫖",swarhk:"⤦",swArr:"⇙",swarr:"↙",swarrow:"↙",swnwar:"⤪",szlig:"ß",Tab:"\t",target:"⌖",Tau:"Τ",tau:"τ",tbrk:"⎴",Tcaron:"Ť",tcaron:"ť",Tcedil:"Ţ",tcedil:"ţ",Tcy:"Т",tcy:"т",tdot:"⃛",telrec:"⌕",Tfr:"𝔗",tfr:"𝔱",there4:"∴",Therefore:"∴",therefore:"∴",Theta:"Θ",theta:"θ",thetasym:"ϑ",thetav:"ϑ",thickapprox:"≈",thicksim:"∼",ThickSpace:"  ",thinsp:" ",ThinSpace:" ",thkap:"≈",thksim:"∼",THORN:"Þ",thorn:"þ",Tilde:"∼",tilde:"˜",TildeEqual:"≃",TildeFullEqual:"≅",TildeTilde:"≈",times:"×",timesb:"⊠",timesbar:"⨱",timesd:"⨰",tint:"∭",toea:"⤨",top:"⊤",topbot:"⌶",topcir:"⫱",Topf:"𝕋",topf:"𝕥",topfork:"⫚",tosa:"⤩",tprime:"‴",TRADE:"™",trade:"™",triangle:"▵",triangledown:"▿",triangleleft:"◃",trianglelefteq:"⊴",triangleq:"≜",triangleright:"▹",trianglerighteq:"⊵",tridot:"◬",trie:"≜",triminus:"⨺",TripleDot:"⃛",triplus:"⨹",trisb:"⧍",tritime:"⨻",trpezium:"⏢",Tscr:"𝒯",tscr:"𝓉",TScy:"Ц",tscy:"ц",TSHcy:"Ћ",tshcy:"ћ",Tstrok:"Ŧ",tstrok:"ŧ",twixt:"≬",twoheadleftarrow:"↞",twoheadrightarrow:"↠",Uacute:"Ú",uacute:"ú",Uarr:"↟",uArr:"⇑",uarr:"↑",Uarrocir:"⥉",Ubrcy:"Ў",ubrcy:"ў",Ubreve:"Ŭ",ubreve:"ŭ",Ucirc:"Û",ucirc:"û",Ucy:"У",ucy:"у",udarr:"⇅",Udblac:"Ű",udblac:"ű",udhar:"⥮",ufisht:"⥾",Ufr:"𝔘",ufr:"𝔲",Ugrave:"Ù",ugrave:"ù",uHar:"⥣",uharl:"↿",uharr:"↾",uhblk:"▀",ulcorn:"⌜",ulcorner:"⌜",ulcrop:"⌏",ultri:"◸",Umacr:"Ū",umacr:"ū",uml:"¨",UnderBar:"_",UnderBrace:"⏟",UnderBracket:"⎵",UnderParenthesis:"⏝",Union:"⋃",UnionPlus:"⊎",Uogon:"Ų",uogon:"ų",Uopf:"𝕌",uopf:"𝕦",UpArrow:"↑",Uparrow:"⇑",uparrow:"↑",UpArrowBar:"⤒",UpArrowDownArrow:"⇅",UpDownArrow:"↕",Updownarrow:"⇕",updownarrow:"↕",UpEquilibrium:"⥮",upharpoonleft:"↿",upharpoonright:"↾",uplus:"⊎",UpperLeftArrow:"↖",UpperRightArrow:"↗",Upsi:"ϒ",upsi:"υ",upsih:"ϒ",Upsilon:"Υ",upsilon:"υ",UpTee:"⊥",UpTeeArrow:"↥",upuparrows:"⇈",urcorn:"⌝",urcorner:"⌝",urcrop:"⌎",Uring:"Ů",uring:"ů",urtri:"◹",Uscr:"𝒰",uscr:"𝓊",utdot:"⋰",Utilde:"Ũ",utilde:"ũ",utri:"▵",utrif:"▴",uuarr:"⇈",Uuml:"Ü",uuml:"ü",uwangle:"⦧",vangrt:"⦜",varepsilon:"ϵ",varkappa:"ϰ",varnothing:"∅",varphi:"ϕ",varpi:"ϖ",varpropto:"∝",vArr:"⇕",varr:"↕",varrho:"ϱ",varsigma:"ς",varsubsetneq:"⊊︀",varsubsetneqq:"⫋︀",varsupsetneq:"⊋︀",varsupsetneqq:"⫌︀",vartheta:"ϑ",vartriangleleft:"⊲",vartriangleright:"⊳",Vbar:"⫫",vBar:"⫨",vBarv:"⫩",Vcy:"В",vcy:"в",VDash:"⊫",Vdash:"⊩",vDash:"⊨",vdash:"⊢",Vdashl:"⫦",Vee:"⋁",vee:"∨",veebar:"⊻",veeeq:"≚",vellip:"⋮",Verbar:"‖",verbar:"|",Vert:"‖",vert:"|",VerticalBar:"∣",VerticalLine:"|",VerticalSeparator:"❘",VerticalTilde:"≀",VeryThinSpace:" ",Vfr:"𝔙",vfr:"𝔳",vltri:"⊲",vnsub:"⊂⃒",vnsup:"⊃⃒",Vopf:"𝕍",vopf:"𝕧",vprop:"∝",vrtri:"⊳",Vscr:"𝒱",vscr:"𝓋",vsubnE:"⫋︀",vsubne:"⊊︀",vsupnE:"⫌︀",vsupne:"⊋︀",Vvdash:"⊪",vzigzag:"⦚",Wcirc:"Ŵ",wcirc:"ŵ",wedbar:"⩟",Wedge:"⋀",wedge:"∧",wedgeq:"≙",weierp:"℘",Wfr:"𝔚",wfr:"𝔴",Wopf:"𝕎",wopf:"𝕨",wp:"℘",wr:"≀",wreath:"≀",Wscr:"𝒲",wscr:"𝓌",xcap:"⋂",xcirc:"◯",xcup:"⋃",xdtri:"▽",Xfr:"𝔛",xfr:"𝔵",xhArr:"⟺",xharr:"⟷",Xi:"Ξ",xi:"ξ",xlArr:"⟸",xlarr:"⟵",xmap:"⟼",xnis:"⋻",xodot:"⨀",Xopf:"𝕏",xopf:"𝕩",xoplus:"⨁",xotime:"⨂",xrArr:"⟹",xrarr:"⟶",Xscr:"𝒳",xscr:"𝓍",xsqcup:"⨆",xuplus:"⨄",xutri:"△",xvee:"⋁",xwedge:"⋀",Yacute:"Ý",yacute:"ý",YAcy:"Я",yacy:"я",Ycirc:"Ŷ",ycirc:"ŷ",Ycy:"Ы",ycy:"ы",yen:"¥",Yfr:"𝔜",yfr:"𝔶",YIcy:"Ї",yicy:"ї",Yopf:"𝕐",yopf:"𝕪",Yscr:"𝒴",yscr:"𝓎",YUcy:"Ю",yucy:"ю",Yuml:"Ÿ",yuml:"ÿ",Zacute:"Ź",zacute:"ź",Zcaron:"Ž",zcaron:"ž",Zcy:"З",zcy:"з",Zdot:"Ż",zdot:"ż",zeetrf:"ℨ",ZeroWidthSpace:"​",Zeta:"Ζ",zeta:"ζ",Zfr:"ℨ",zfr:"𝔷",ZHcy:"Ж",zhcy:"ж",zigrarr:"⇝",Zopf:"ℤ",zopf:"𝕫",Zscr:"𝒵",zscr:"𝓏",zwj:"‍",zwnj:"‌"}),t.entityMap=t.HTML_ENTITIES}),Qa=(Ya.XML_ENTITIES,Ya.HTML_ENTITIES,Ya.entityMap,Zn.NAMESPACE),Fr=/[A-Z_a-z\xC0-\xD6\xD8-\xF6\u00F8-\u02FF\u0370-\u037D\u037F-\u1FFF\u200C-\u200D\u2070-\u218F\u2C00-\u2FEF\u3001-\uD7FF\uF900-\uFDCF\uFDF0-\uFFFD]/,Br=new RegExp("[\\-\\.0-9"+Fr.source.slice(1,-1)+"\\u00B7\\u0300-\\u036F\\u203F-\\u2040]"),Ja=new RegExp("^"+Fr.source+Br.source+"*(?::"+Fr.source+Br.source+"*)?$"),Za=0,eo=1,to=2,io=3,so=4,ro=5,no=6,ao=7;function oo(e,t){this.message=e,this.locator=t,Error.captureStackTrace&&Error.captureStackTrace(this,oo)}function lo(){}function ho(e,t){return t.lineNumber=e.lineNumber,t.columnNumber=e.columnNumber,t}function uo(e,t,i){for(var s=e.tagName,r=null,n=e.length;n--;){var a=e[n],o=a.qName,l=a.value,o=0<(h=o.indexOf(":"))?(d=a.prefix=o.slice(0,h),u=o.slice(h+1),"xmlns"===d&&u):(d=null,"xmlns"===(u=o)&&"");a.localName=u,!1!==o&&(null==r&&(r={},co(i,i={})),i[o]=r[o]=l,a.uri=Qa.XMLNS,t.startPrefixMapping(o,l))}for(var d,n=e.length;n--;)(d=(a=e[n]).prefix)&&("xml"===d&&(a.uri=Qa.XML),"xmlns"!==d)&&(a.uri=i[d||""]);var h,u=0<(h=s.indexOf(":"))?(d=e.prefix=s.slice(0,h),e.localName=s.slice(h+1)):(d=null,e.localName=s),c=e.uri=i[d||""];if(t.startElement(c,u,s,e),!e.closed)return e.currentNSMap=i,e.localNSMap=r,1;if(t.endElement(c,u,s),r)for(d in r)Object.prototype.hasOwnProperty.call(r,d)&&t.endPrefixMapping(d)}function co(e,t){for(var i in e)Object.prototype.hasOwnProperty.call(e,i)&&(t[i]=e[i])}function po(){this.attributeNames={}}(oo.prototype=new Error).name=oo.name,lo.prototype={parse:function(e,t,i){var s=this.domBuilder;s.startDocument(),co(t,t={}),function(i,e,s,r,n){function a(e){var t=e.slice(1,-1);return Object.hasOwnProperty.call(s,t)?s[t]:"#"===t.charAt(0)?65535<(t=parseInt(t.substr(1).replace("x","0x")))?(t-=65536,String.fromCharCode(55296+(t>>10),56320+(1023&t))):String.fromCharCode(t):(n.error("entity not found:"+e),e)}function t(e){var t;m<e&&(t=i.substring(m,e).replace(/&#?\w+;/g,a),u&&o(m),r.characters(t,0,e-m),m=e)}function o(e,t){for(;d<=e&&(t=h.exec(i));)l=t.index,d=l+t[0].length,u.lineNumber++;u.columnNumber=e-l+1}var l=0,d=0,h=/.*(?:\r\n?|\n)|.*$/g,u=r.locator,c=[{currentNSMap:e}],p={},m=0;for(;;){try{var g,f,y=i.indexOf("<",m);if(y<0)return i.substr(m).match(/^\s*$/)||(g=r.doc,f=g.createTextNode(i.substr(m)),g.appendChild(f),r.currentElement=f);switch(m<y&&t(y),i.charAt(y+1)){case"/":var _=i.indexOf(">",y+3),v=i.substring(y+2,_).replace(/[ \t\n\r]+$/g,""),b=c.pop(),T=(_<0?(v=i.substring(y+2).replace(/[\s<].*/,""),n.error("end tag name: "+v+" is not complete:"+b.tagName),_=y+1+v.length):v.match(/\s</)&&(v=v.replace(/[\s<].*/,""),n.error("end tag name: "+v+" maybe not complete"),_=y+1+v.length),b.localNSMap),w=b.tagName==v;if(w||b.tagName&&b.tagName.toLowerCase()==v.toLowerCase()){if(r.endElement(b.uri,b.localName,v),T)for(var S in T)Object.prototype.hasOwnProperty.call(T,S)&&r.endPrefixMapping(S);w||n.fatalError("end tag name: "+v+" is not match the current start tagName:"+b.tagName)}else c.push(b);_++;break;case"?":u&&o(y),_=function(e,t,i){var s=e.indexOf("?>",t);if(s){e=e.substring(t,s).match(/^<\?(\S*)\s*([\s\S]*?)\s*$/);if(e)return e[0].length,i.processingInstruction(e[1],e[2]),s+2}return-1}(i,y,r);break;case"!":u&&o(y),_=function(e,t,i,s){{if("-"===e.charAt(t+2))return"-"===e.charAt(t+3)?(n=e.indexOf("--\x3e",t+4),t<n?(i.comment(e,t+4,n-t-4),n+3):(s.error("Unclosed comment"),-1)):-1;if("CDATA["==e.substr(t+3,6))return n=e.indexOf("]]>",t+9),i.startCDATA(),i.characters(e,t+9,n-t-9),i.endCDATA(),n+3;var r,s=function(e,t){var i,s=[],r=/'[^']+'|"[^"]+"|[^\s<>\/=]+=?|(\/?\s*>|<)/g;r.lastIndex=t,r.exec(e);for(;i=r.exec(e);)if(s.push(i),i[1])return s}(e,t),n=s.length;if(1<n&&/!doctype/i.test(s[0][0]))return e=s[1][0],r=t=!1,3<n&&(/^public$/i.test(s[2][0])?(t=s[3][0],r=4<n&&s[4][0]):/^system$/i.test(s[2][0])&&(r=s[3][0])),s=s[n-1],i.startDTD(e,t,r),i.endDTD(),s.index+s[0].length}return-1}(i,y,r,n);break;default:u&&o(y);var E=new po,C=c[c.length-1].currentNSMap,_=function(e,t,s,i,r,n){function a(e,t,i){s.attributeNames.hasOwnProperty(e)&&n.fatalError("Attribute "+e+" redefined"),s.addValue(e,t.replace(/[\t\n\r]/g," ").replace(/&#?\w+;/g,r),i)}var o,l=++t,d=Za;for(;;){var h=e.charAt(l);switch(h){case"=":if(d===eo)o=e.slice(t,l);else if(d!==to)throw new Error("attribute equal must after attrName");d=io;break;case"'":case'"':if(d===io||d===eo){if(d===eo&&(n.warning('attribute value must after "="'),o=e.slice(t,l)),t=l+1,!(0<(l=e.indexOf(h,t))))throw new Error("attribute value no end '"+h+"' match");u=e.slice(t,l),a(o,u,t-1)}else{if(d!=so)throw new Error('attribute value must after "="');u=e.slice(t,l),a(o,u,t),n.warning('attribute "'+o+'" missed start quot('+h+")!!"),t=l+1}d=ro;break;case"/":switch(d){case Za:s.setTagName(e.slice(t,l));case ro:case no:case ao:d=ao,s.closed=!0;case so:case eo:break;case to:s.closed=!0;break;default:throw new Error("attribute invalid close char('/')")}break;case"":return n.error("unexpected end of input"),d==Za&&s.setTagName(e.slice(t,l)),l;case">":switch(d){case Za:s.setTagName(e.slice(t,l));case ro:case no:case ao:break;case so:case eo:"/"===(u=e.slice(t,l)).slice(-1)&&(s.closed=!0,u=u.slice(0,-1));case to:d===to&&(u=o),d==so?(n.warning('attribute "'+u+'" missed quot(")!'),a(o,u,t)):(Qa.isHTML(i[""])&&u.match(/^(?:disabled|checked|selected)$/i)||n.warning('attribute "'+u+'" missed value!! "'+u+'" instead!!'),a(u,u,t));break;case io:throw new Error("attribute value missed!!")}return l;case"€":h=" ";default:if(h<=" ")switch(d){case Za:s.setTagName(e.slice(t,l)),d=no;break;case eo:o=e.slice(t,l),d=to;break;case so:var u=e.slice(t,l);n.warning('attribute "'+u+'" missed quot(")!!'),a(o,u,t);case ro:d=no}else switch(d){case to:s.tagName,Qa.isHTML(i[""])&&o.match(/^(?:disabled|checked|selected)$/i)||n.warning('attribute "'+o+'" missed value!! "'+o+'" instead2!!'),a(o,o,t),t=l,d=eo;break;case ro:n.warning('attribute space is required"'+o+'"!!');case no:d=eo,t=l;break;case io:d=so,t=l;break;case ao:throw new Error("elements closed character '/' and '>' must be connected to")}}l++}}(i,y,E,C,a,n),k=E.length;if(!E.closed&&function(e,t,i,s){var r=s[i];null==r&&((r=e.lastIndexOf("</"+i+">"))<t&&(r=e.lastIndexOf("</"+i)),s[i]=r);return r<t}(i,_,E.tagName,p)&&(E.closed=!0,s.nbsp||n.warning("unclosed xml attribute")),u&&k){for(var x=ho(u,{}),I=0;I<k;I++){var A=E[I];o(A.offset),A.locator=ho(u,{})}r.locator=x,uo(E,r,C)&&c.push(E),r.locator=u}else uo(E,r,C)&&c.push(E);Qa.isHTML(E.uri)&&!E.closed?_=function(e,t,i,s,r){if(/^(?:script|textarea)$/i.test(i)){var n=e.indexOf("</"+i+">",t),e=e.substring(t+1,n);if(/[&<]/.test(e))return/^script$/i.test(i)?r.characters(e,0,e.length):(e=e.replace(/&#?\w+;/g,s),r.characters(e,0,e.length)),n}return t+1}(i,_,E.tagName,a,r):_++}}catch(e){if(e instanceof oo)throw e;n.error("element parse error: "+e),_=-1}m<_?m=_:t(Math.max(y,m)+1)}}(e,t,i,s,this.errorHandler),s.endDocument()}},po.prototype={setTagName:function(e){if(!Ja.test(e))throw new Error("invalid tagName:"+e);this.tagName=e},addValue:function(e,t,i){if(!Ja.test(e))throw new Error("invalid attribute:"+e);this.attributeNames[e]=this.length,this[this.length++]={qName:e,value:t,offset:i}},length:0,getLocalName:function(e){return this[e].localName},getLocator:function(e){return this[e].locator},getQName:function(e){return this[e].qName},getURI:function(e){return this[e].uri},getValue:function(e){return this[e].value}};var Ur={XMLReader:lo,ParseError:oo},mo=Or.DOMImplementation,go=Zn.NAMESPACE,fo=Ur.ParseError,yo=Ur.XMLReader;function _o(e){return e.replace(/\r[\n\u0085]/g,"\n").replace(/[\r\u0085\u2028]/g,"\n")}function vo(e){this.options=e||{locator:{}}}function bo(){this.cdata=!1}function To(e,t){t.lineNumber=e.lineNumber,t.columnNumber=e.columnNumber}function wo(e){if(e)return"\n@"+(e.systemId||"")+"#[line:"+e.lineNumber+",col:"+e.columnNumber+"]"}function So(e,t,i){return"string"==typeof e?e.substr(t,i):e.length>=t+i||t?new java.lang.String(e,t,i)+"":e}function Eo(e,t){(e.currentElement||e.doc).appendChild(t)}vo.prototype.parseFromString=function(e,t){var i=this.options,s=new yo,r=i.domBuilder||new bo,n=i.errorHandler,a=i.locator,o=i.xmlns||{},t=/\/x?html?$/.test(t),l=t?Ya.HTML_ENTITIES:Ya.XML_ENTITIES,n=(a&&r.setDocumentLocator(a),s.errorHandler=function(s,e,r){if(!s){if(e instanceof bo)return e;s=e}var n={},a=s instanceof Function;function t(t){var i=s[t];!i&&a&&(i=2==s.length?function(e){s(t,e)}:s),n[t]=i?function(e){i("[xmldom "+t+"]\t"+e+wo(r))}:function(){}}return r=r||{},t("warning"),t("error"),t("fatalError"),n}(n,r,a),s.domBuilder=i.domBuilder||r,t&&(o[""]=go.HTML),o.xml=o.xml||go.XML,i.normalizeLineEndings||_o);return e&&"string"==typeof e?s.parse(n(e),o,l):s.errorHandler.error("invalid doc source"),r.doc},bo.prototype={startDocument:function(){this.doc=(new mo).createDocument(null,null,null),this.locator&&(this.doc.documentURI=this.locator.systemId)},startElement:function(e,t,i,s){var r=this.doc,n=r.createElementNS(e,i||t),a=s.length;Eo(this,n),this.currentElement=n,this.locator&&To(this.locator,n);for(var o=0;o<a;o++){var e=s.getURI(o),l=s.getValue(o),i=s.getQName(o),d=r.createAttributeNS(e,i);this.locator&&To(s.getLocator(o),d),d.value=d.nodeValue=l,n.setAttributeNode(d)}},endElement:function(e,t,i){var s=this.currentElement;s.tagName,this.currentElement=s.parentNode},startPrefixMapping:function(e,t){},endPrefixMapping:function(e){},processingInstruction:function(e,t){e=this.doc.createProcessingInstruction(e,t);this.locator&&To(this.locator,e),Eo(this,e)},ignorableWhitespace:function(e,t,i){},characters:function(e,t,i){var s;(e=So.apply(this,arguments))&&(s=this.cdata?this.doc.createCDATASection(e):this.doc.createTextNode(e),this.currentElement?this.currentElement.appendChild(s):/^\s*$/.test(e)&&this.doc.appendChild(s),this.locator)&&To(this.locator,s)},skippedEntity:function(e){},endDocument:function(){this.doc.normalize()},setDocumentLocator:function(e){(this.locator=e)&&(e.lineNumber=0)},comment:function(e,t,i){e=So.apply(this,arguments);e=this.doc.createComment(e);this.locator&&To(this.locator,e),Eo(this,e)},startCDATA:function(){this.cdata=!0},endCDATA:function(){this.cdata=!1},startDTD:function(e,t,i){var s=this.doc.implementation;s&&s.createDocumentType&&(s=s.createDocumentType(e,t,i),this.locator&&To(this.locator,s),Eo(this,s),this.doc.doctype=s)},warning:function(e){},error:function(e){},fatalError:function(e){throw new fo(e,this.locator)}},"endDTD,startEntity,endEntity,attributeDecl,elementDecl,externalEntityDecl,internalEntityDecl,resolveEntity,getExternalSubset,notationDecl,unparsedEntityDecl".replace(/\w+/g,function(e){bo.prototype[e]=function(){return null}});var Co={__DOMHandler:bo,normalizeLineEndings:_o,DOMParser:vo}.DOMParser;
-/*! @name mpd-parser @version 1.2.2 @license Apache-2.0 */
-const ko=e=>!!e&&"object"==typeof e,I=(...e)=>e.reduce((t,i)=>("object"==typeof i&&Object.keys(i).forEach(e=>{Array.isArray(t[e])&&Array.isArray(i[e])?t[e]=t[e].concat(i[e]):ko(t[e])&&ko(i[e])?t[e]=I(t[e],i[e]):t[e]=i[e]}),t),{}),xo=t=>Object.keys(t).map(e=>t[e]),Io=e=>e.reduce((e,t)=>e.concat(t),[]),Ao=t=>{if(!t.length)return[];var i=[];for(let e=0;e<t.length;e++)i.push(t[e]);return i};var Do={INVALID_NUMBER_OF_PERIOD:"INVALID_NUMBER_OF_PERIOD",INVALID_NUMBER_OF_CONTENT_STEERING:"INVALID_NUMBER_OF_CONTENT_STEERING",DASH_EMPTY_MANIFEST:"DASH_EMPTY_MANIFEST",DASH_INVALID_XML:"DASH_INVALID_XML",NO_BASE_URL:"NO_BASE_URL",MISSING_SEGMENT_INFORMATION:"MISSING_SEGMENT_INFORMATION",SEGMENT_TIME_UNSPECIFIED:"SEGMENT_TIME_UNSPECIFIED",UNSUPPORTED_UTC_TIMING_SCHEME:"UNSUPPORTED_UTC_TIMING_SCHEME"};const Lo=({baseUrl:s="",source:r="",range:n="",indexRange:a=""})=>{s={uri:r,resolvedUri:Rn(s||"",r)};if(n||a){r=(n||a).split("-");let e=window.BigInt?window.BigInt(r[0]):parseInt(r[0],10),t=window.BigInt?window.BigInt(r[1]):parseInt(r[1],10);e<Number.MAX_SAFE_INTEGER&&"bigint"==typeof e&&(e=Number(e)),t<Number.MAX_SAFE_INTEGER&&"bigint"==typeof t&&(t=Number(t));let i;"bigint"==typeof(i="bigint"==typeof t||"bigint"==typeof e?window.BigInt(t)-window.BigInt(e)+window.BigInt(1):t-e+1)&&i<Number.MAX_SAFE_INTEGER&&(i=Number(i)),s.byterange={length:i,offset:e}}return s},Po=e=>(e&&"number"!=typeof e&&(e=parseInt(e,10)),isNaN(e)?null:e),Oo={static(e){var{duration:t,timescale:i=1,sourceDuration:s,periodDuration:r}=e,e=Po(e.endNumber),t=t/i;return"number"==typeof e?{start:0,end:e}:"number"==typeof r?{start:0,end:r/t}:{start:0,end:s/t}},dynamic(e){var{NOW:t,clientOffset:i,availabilityStartTime:s,timescale:r=1,duration:n,periodStart:a=0,minimumUpdatePeriod:o=0,timeShiftBufferDepth:l=1/0}=e,e=Po(e.endNumber),t=(t+i)/1e3,i=s+a,s=Math.ceil((t+o-i)*r/n),a=Math.floor((t-i-l)*r/n),o=Math.floor((t-i)*r/n);return{start:Math.max(0,a),end:"number"==typeof e?e:Math.min(s,o)}}},No=e=>{var n,{type:t,duration:i,timescale:s=1,periodDuration:r,sourceDuration:a}=e,{start:o,end:l}=Oo[t](e),o=((t,i)=>{var s=[];for(let e=t;e<i;e++)s.push(e);return s})(o,l).map((n=e,e=>{var{duration:t,timescale:i=1,periodStart:s,startNumber:r=1}=n;return{number:r+e,duration:t/i,timeline:s,time:e*t}}));return"static"===t&&(o[l=o.length-1].duration=("number"==typeof r?r:a)-i/s*l),o},Ro=e=>{var{baseUrl:t,initialization:i={},sourceDuration:s,indexRange:r="",periodStart:n,presentationTime:a,number:o=0,duration:l}=e;if(t)return i=Lo({baseUrl:t,source:i.sourceURL,range:i.range}),(t=Lo({baseUrl:t,source:t,indexRange:r})).map=i,l?(r=No(e)).length&&(t.duration=r[0].duration,t.timeline=r[0].timeline):s&&(t.duration=s,t.timeline=n),t.presentationTime=a||n,t.number=o,[t];throw new Error(Do.NO_BASE_URL)},Mo=(e,i,s)=>{var r=e.sidx.map||null,n=e.sidx.duration,a=e.timeline||0,t=e.sidx.byterange,t=t.offset+t.length,o=i.timescale,l=i.references.filter(e=>1!==e.referenceType),d=[],h=e.endList?"static":"dynamic",u=e.sidx.timeline;let c=u,p=e.mediaSequence||0,m;m="bigint"==typeof i.firstOffset?window.BigInt(t)+i.firstOffset:t+i.firstOffset;for(let t=0;t<l.length;t++){var g=i.references[t],f=g.referencedSize,g=g.subsegmentDuration;let e;e="bigint"==typeof m?m+window.BigInt(f)-window.BigInt(1):m+f-1;var y=m+"-"+e,y={baseUrl:s,timescale:o,timeline:a,periodStart:u,presentationTime:c,number:p,duration:g,sourceDuration:n,indexRange:y,type:h},y=Ro(y)[0];r&&(y.map=r),d.push(y),"bigint"==typeof m?m+=window.BigInt(f):m+=f,c+=g/o,p++}return e.segments=d,e},Uo=["AUDIO","SUBTITLES"],Bo=e=>{return e=e,i=({timeline:e})=>e,xo(e.reduce((t,e)=>(e.forEach(e=>{t[i(e)]=e}),t),{})).sort((e,t)=>e.timeline>t.timeline?1:-1);var i},Fo=e=>{let r=[];var n,a;return n=e,e=Uo,a=(e,t,i,s)=>{r=r.concat(e.playlists||[])},e.forEach(function(e){for(var t in n.mediaGroups[e])for(var i in n.mediaGroups[e][t]){var s=n.mediaGroups[e][t][i];a(s,e,t,i)}}),r},qo=({playlist:i,mediaSequence:e})=>{i.mediaSequence=e,i.segments.forEach((e,t)=>{e.number=i.mediaSequence+t})},jo=({oldManifest:e,newManifest:t})=>{var r,n,i=e.playlists.concat(Fo(e)),s=t.playlists.concat(Fo(t));return t.timelineStarts=Bo([e.timelineStarts,t.timelineStarts]),{oldPlaylists:r,newPlaylists:e,timelineStarts:n}=[{oldPlaylists:i,newPlaylists:s,timelineStarts:t.timelineStarts}][0],e.forEach(t=>{t.discontinuitySequence=n.findIndex(function({timeline:e}){return e===t.timeline});var e=((t,i)=>{for(let e=0;e<t.length;e++)if(t[e].attributes.NAME===i)return t[e];return null})(r,t.attributes.NAME);if(e&&!t.sidx){const s=t.segments[0];var i=e.segments.findIndex(function(e){return Math.abs(e.presentationTime-s.presentationTime)<1/60});-1===i?(qo({playlist:t,mediaSequence:e.mediaSequence+e.segments.length}),t.segments[0].discontinuity=!0,t.discontinuityStarts.unshift(0),(!e.segments.length&&t.timeline>e.timeline||e.segments.length&&t.timeline>e.segments[e.segments.length-1].timeline)&&t.discontinuitySequence--):(e.segments[i].discontinuity&&!s.discontinuity&&(s.discontinuity=!0,t.discontinuityStarts.unshift(0),t.discontinuitySequence--),qo({playlist:t,mediaSequence:e.segments[i].number}))}}),t},Ho=e=>e&&e.uri+"-"+(e=>{let t;return t="bigint"==typeof e.offset||"bigint"==typeof e.length?window.BigInt(e.offset)+window.BigInt(e.length)-window.BigInt(1):e.offset+e.length-1,e.offset+"-"+t})(e.byterange),Vo=e=>{e=e.reduce(function(e,t){return e[t.attributes.baseUrl]||(e[t.attributes.baseUrl]=[]),e[t.attributes.baseUrl].push(t),e},{});let t=[];return Object.values(e).forEach(e=>{e=xo(e.reduce((e,t)=>{var i=t.attributes.id+(t.attributes.lang||"");return e[i]?(t.segments&&(t.segments[0]&&(t.segments[0].discontinuity=!0),e[i].segments.push(...t.segments)),t.attributes.contentProtection&&(e[i].attributes.contentProtection=t.attributes.contentProtection)):(e[i]=t,e[i].attributes.timelineStarts=[]),e[i].attributes.timelineStarts.push({start:t.attributes.periodStart,timeline:t.attributes.periodStart}),e},{}));t=t.concat(e)}),t.map(e=>{var t,s;return e.discontinuityStarts=(t=e.segments||[],s="discontinuity",t.reduce((e,t,i)=>(t[s]&&e.push(i),e),[])),e})},zo=(e,t)=>{var i=Ho(e.sidx),t=i&&t[i]&&t[i].sidx;return t&&Mo(e,t,e.sidx.resolvedUri),e},$o=(e,o={})=>e.reduce((e,t)=>{var i,s,r,n,a=t.attributes.label||t.attributes.lang||"text";return e[a]||(e[a]={language:a,default:!1,autoselect:!1,playlists:[],uri:""}),e[a].playlists.push(zo(({attributes:a,segments:t,mediaSequence:i,discontinuityStarts:s,discontinuitySequence:r}=[t][0],"undefined"==typeof t&&(t=[{uri:a.baseUrl,timeline:a.periodStart,resolvedUri:a.baseUrl||"",duration:a.sourceDuration,number:0}],a.duration=a.sourceDuration),n={NAME:a.id,BANDWIDTH:a.bandwidth,"PROGRAM-ID":1},a.codecs&&(n.CODECS=a.codecs),n={attributes:n,uri:"",endList:"static"===a.type,timeline:a.periodStart,resolvedUri:a.baseUrl||"",targetDuration:a.duration,timelineStarts:a.timelineStarts,discontinuityStarts:s,discontinuitySequence:r,mediaSequence:i,segments:t},a.serviceLocation&&(n.attributes.serviceLocation=a.serviceLocation),n),o)),e},{}),Wo=({attributes:e,segments:t,sidx:i,discontinuityStarts:s})=>{s={attributes:{NAME:e.id,AUDIO:"audio",SUBTITLES:"subs",RESOLUTION:{width:e.width,height:e.height},CODECS:e.codecs,BANDWIDTH:e.bandwidth,"PROGRAM-ID":1},uri:"",endList:"static"===e.type,timeline:e.periodStart,resolvedUri:e.baseUrl||"",targetDuration:e.duration,discontinuityStarts:s,timelineStarts:e.timelineStarts,segments:t};return e.frameRate&&(s.attributes["FRAME-RATE"]=e.frameRate),e.contentProtection&&(s.contentProtection=e.contentProtection),e.serviceLocation&&(s.attributes.serviceLocation=e.serviceLocation),i&&(s.sidx=i),s},Go=({attributes:e})=>"video/mp4"===e.mimeType||"video/webm"===e.mimeType||"video"===e.contentType,Xo=({attributes:e})=>"audio/mp4"===e.mimeType||"audio/webm"===e.mimeType||"audio"===e.contentType,Ko=({attributes:e})=>"text/vtt"===e.mimeType||"text"===e.contentType,Yo=i=>i?Object.keys(i).reduce((e,t)=>{t=i[t];return e.concat(t.playlists)},[]):[],Qo=({dashPlaylists:e,locations:t,contentSteering:i,sidxMapping:s={},previousManifest:r,eventStream:n})=>{var a,o,l,d,h,u,c,p;return e.length?({sourceDuration:d,type:u,suggestedPresentationDelay:c,minimumUpdatePeriod:h}=e[0].attributes,a=Vo(e.filter(Go)).map(Wo),o=Vo(e.filter(Xo)),l=Vo(e.filter(Ko)),e=e.map(e=>e.attributes.captionServices).filter(Boolean),d={allowCache:!0,discontinuityStarts:[],segments:[],endList:!0,mediaGroups:{AUDIO:{},VIDEO:{},"CLOSED-CAPTIONS":{},SUBTITLES:{}},uri:"",duration:d,playlists:((e,t={})=>{if(Object.keys(t).length)for(const i in e)e[i]=zo(e[i],t);return e})(a,s)},0<=h&&(d.minimumUpdatePeriod=1e3*h),t&&(d.locations=t),i&&(d.contentSteering=i),"dynamic"===u&&(d.suggestedPresentationDelay=c),n&&0<n.length&&(d.eventStream=n),h=0===d.playlists.length,t=o.length?((e,n={},a)=>{let o;e=e.reduce((e,t)=>{var i=t.attributes.role&&t.attributes.role.value||"",s=t.attributes.lang||"";let r=t.attributes.label||"main";e[r=s&&!t.attributes.label?t.attributes.lang+(i?` (${i})`:""):r]||(e[r]={language:s,autoselect:!0,default:"main"===i,playlists:[],uri:""});s=zo((({attributes:e,segments:t,sidx:i,mediaSequence:s,discontinuitySequence:r,discontinuityStarts:n},a)=>{r={attributes:{NAME:e.id,BANDWIDTH:e.bandwidth,CODECS:e.codecs,"PROGRAM-ID":1},uri:"",endList:"static"===e.type,timeline:e.periodStart,resolvedUri:e.baseUrl||"",targetDuration:e.duration,discontinuitySequence:r,discontinuityStarts:n,timelineStarts:e.timelineStarts,mediaSequence:s,segments:t};return e.contentProtection&&(r.contentProtection=e.contentProtection),e.serviceLocation&&(r.attributes.serviceLocation=e.serviceLocation),i&&(r.sidx=i),a&&(r.attributes.AUDIO="audio",r.attributes.SUBTITLES="subs"),r})(t,a),n);return e[r].playlists.push(s),"undefined"==typeof o&&"main"===i&&((o=t).default=!0),e},{});return o||(e[Object.keys(e)[0]].default=!0),e})(o,s,h):null,i=l.length?$o(l,s):null,c=(u=a.concat(Yo(t),Yo(i))).map(({timelineStarts:e})=>e),d.timelineStarts=Bo(c),p=d.timelineStarts,u.forEach(t=>{t.mediaSequence=0,t.discontinuitySequence=p.findIndex(function({timeline:e}){return e===t.timeline}),t.segments&&t.segments.forEach((e,t)=>{e.number=t})}),t&&(d.mediaGroups.AUDIO.audio=t),i&&(d.mediaGroups.SUBTITLES.subs=i),e.length&&(d.mediaGroups["CLOSED-CAPTIONS"].cc=e.reduce((s,e)=>(e&&e.forEach(e=>{var{channel:t,language:i}=e;s[i]={autoselect:!1,default:!1,instreamId:t,language:i},e.hasOwnProperty("aspectRatio")&&(s[i].aspectRatio=e.aspectRatio),e.hasOwnProperty("easyReader")&&(s[i].easyReader=e.easyReader),e.hasOwnProperty("3D")&&(s[i]["3D"]=e["3D"])}),s),{})),r?jo({oldManifest:r,newManifest:d}):d):{}},Jo=(s,r)=>{var{type:n,minimumUpdatePeriod:a=0,media:o="",sourceDuration:l,timescale:d=1,startNumber:h=1,periodStart:u}=s,c=[];let p=-1;for(let i=0;i<r.length;i++){var m=r[i],g=m.d,f=m.r||0,m=m.t||0;p<0&&(p=m),m&&m>p&&(p=m);let e;e=f<0?(m=i+1)===r.length?"dynamic"===n&&0<a&&0<o.indexOf("$Number$")?((e,t,i)=>{var{NOW:e,clientOffset:s,availabilityStartTime:r,timescale:n=1,periodStart:a=0,minimumUpdatePeriod:o=0}=e;return Math.ceil((((e+s)/1e3+o-(r+a))*n-t)/i)})(s,p,g):(l*d-p)/g:(r[m].t-p)/g:f+1;var y=h+c.length+e;let t=h+c.length;for(;t<y;)c.push({number:t,duration:g/d,time:p,timeline:u}),p+=g,t++}return c},Zo=/\$([A-z]*)(?:(%0)([0-9]+)d)?\$/g,el=(e,t)=>{return e.replace(Zo,(r=t,(e,t,i,s)=>{return"$$"===e?"$":"undefined"==typeof r[t]?e:(e=""+r[t],"RepresentationID"===t||(s=i?parseInt(s,10):1)<=e.length?e:new Array(s-e.length+1).join("0")+e)}));var r},tl=(r,e)=>{const n={RepresentationID:r.id,Bandwidth:r.bandwidth||0};var{initialization:t={sourceURL:"",range:""}}=r;const a=Lo({baseUrl:r.baseUrl,source:el(t.sourceURL,n),range:t.range});return t=e,((e=r).duration||t?e.duration?No(e):Jo(e,t):[{number:e.startNumber||1,duration:e.sourceDuration,time:0,timeline:e.periodStart}]).map(e=>{n.Number=e.number,n.Time=e.time;var t=el(r.media||"",n),i=r.timescale||1,s=r.presentationTimeOffset||0,s=r.periodStart+(e.time-s)/i;return{uri:t,timeline:e.timeline,duration:e.duration,resolvedUri:Rn(r.baseUrl||"",t),map:a,number:e.number,presentationTime:s}})},il=(r,e)=>{const{duration:t,segmentUrls:i=[],periodStart:n}=r;if(!t&&!e||t&&e)throw new Error(Do.SEGMENT_TIME_UNSPECIFIED);const a=i.map(e=>{var{baseUrl:t,initialization:i={}}=t=r,i=Lo({baseUrl:t,source:i.sourceURL,range:i.range});return(t=Lo({baseUrl:t,source:e.media,range:e.mediaRange})).map=i,t});let s;return t&&(s=No(r)),(s=e?Jo(r,e):s).map((e,t)=>{var i,s;if(a[t])return t=a[t],i=r.timescale||1,s=r.presentationTimeOffset||0,t.timeline=e.timeline,t.duration=e.duration,t.number=e.number,t.presentationTime=n+(e.time-s)/i,t}).filter(e=>e)},sl=({attributes:e,segmentInfo:t})=>{let i,s;t.template?(s=tl,i=I(e,t.template)):t.base?(s=Ro,i=I(e,t.base)):t.list&&(s=il,i=I(e,t.list));var r,n,a,e={attributes:e};return s&&(r=s(i,t.segmentTimeline),i.duration?({duration:n,timescale:a=1}=i,i.duration=n/a):r.length?i.duration=r.reduce((e,t)=>Math.max(e,Math.ceil(t.duration)),0):i.duration=0,e.attributes=i,e.segments=r,t.base)&&i.indexRange&&(e.sidx=r[0],e.segments=[]),e},rl=e=>e.map(sl),A=(e,t)=>Ao(e.childNodes).filter(({tagName:e})=>e===t),nl=e=>e.textContent.trim(),al=e=>{var t,i,s,r,n,e=/P(?:(\d*)Y)?(?:(\d*)M)?(?:(\d*)D)?(?:T(?:(\d*)H)?(?:(\d*)M)?(?:([\d.]*)S)?)?/.exec(e);return e?([e,t,i,s,r,n]=e.slice(1),31536e3*parseFloat(e||0)+2592e3*parseFloat(t||0)+86400*parseFloat(i||0)+3600*parseFloat(s||0)+60*parseFloat(r||0)+parseFloat(n||0)):0},ol={mediaPresentationDuration(e){return al(e)},availabilityStartTime(e){return/^\d+-\d+-\d+T\d+:\d+:\d+(\.\d+)?$/.test(e=e)&&(e+="Z"),Date.parse(e)/1e3},minimumUpdatePeriod(e){return al(e)},suggestedPresentationDelay(e){return al(e)},type(e){return e},timeShiftBufferDepth(e){return al(e)},start(e){return al(e)},width(e){return parseInt(e,10)},height(e){return parseInt(e,10)},bandwidth(e){return parseInt(e,10)},frameRate(e){return parseFloat(e.split("/").reduce((e,t)=>e/t))},startNumber(e){return parseInt(e,10)},timescale(e){return parseInt(e,10)},presentationTimeOffset(e){return parseInt(e,10)},duration(e){var t=parseInt(e,10);return isNaN(t)?al(e):t},d(e){return parseInt(e,10)},t(e){return parseInt(e,10)},r(e){return parseInt(e,10)},presentationTime(e){return parseInt(e,10)},DEFAULT(e){return e}},D=e=>e&&e.attributes?Ao(e.attributes).reduce((e,t)=>{var i=ol[t.name]||ol.DEFAULT;return e[t.name]=i(t.value),e},{}):{},ll={"urn:uuid:1077efec-c0b2-4d02-ace3-3c1e52e2fb4b":"org.w3.clearkey","urn:uuid:edef8ba9-79d6-4ace-a3c8-27dcd51d21ed":"com.widevine.alpha","urn:uuid:9a04f079-9840-4286-ab92-e65be0885f95":"com.microsoft.playready","urn:uuid:f239e769-efa3-4850-9c16-a903c6932efb":"com.adobe.primetime"},dl=(e,t)=>t.length?Io(e.map(function(s){return t.map(function(e){var t=nl(e),i=Rn(s.baseUrl,t),e=I(D(e),{baseUrl:i});return i!==t&&!e.serviceLocation&&s.serviceLocation&&(e.serviceLocation=s.serviceLocation),e})})):e,hl=e=>{var t=A(e,"SegmentTemplate")[0],i=A(e,"SegmentList")[0],s=i&&A(i,"SegmentURL").map(e=>I({tag:"SegmentURL"},D(e))),e=A(e,"SegmentBase")[0],r=i||t,r=r&&A(r,"SegmentTimeline")[0],n=i||e||t,n=n&&A(n,"Initialization")[0],t=t&&D(t);t&&n?t.initialization=n&&D(n):t&&t.initialization&&(t.initialization={sourceURL:t.initialization});const a={template:t,segmentTimeline:r&&A(r,"S").map(e=>D(e)),list:i&&I(D(i),{segmentUrls:s,initialization:D(n)}),base:e&&I(D(e),{initialization:D(n)})};return Object.keys(a).forEach(e=>{a[e]||delete a[e]}),a},ul=o=>Io(A(o.node,"EventStream").map(e=>{const n=D(e),a=n.schemeIdUri;return A(e,"Event").map(e=>{var t=D(e),i=t.presentationTime||0,s=n.timescale||1,r=t.duration||0,i=i/s+o.attributes.start;return{schemeIdUri:a,value:n.value,id:t.id,start:i,end:i+r/s,messageData:nl(e)||t.messageData,contentEncoding:n.contentEncoding,presentationTimeOffset:n.presentationTimeOffset||0}})})),cl=(l,d,h)=>e=>{var t=D(e),i=dl(d,A(e,"BaseURL")),s=A(e,"Role")[0],s={role:D(s)};let r=I(l,t,s);var n,a,o,t=A(e,"Accessibility")[0],t="urn:scte:dash:cc:cea-608:2015"===(s=D(t)).schemeIdUri?("string"!=typeof s.value?[]:s.value.split(";")).map(e=>{let t,i;return i=e,/^CC\d=/.test(e)?[t,i]=e.split("="):/^CC\d$/.test(e)&&(t=e),{channel:t,language:i}}):"urn:scte:dash:cc:cea-708:2015"===s.schemeIdUri?("string"!=typeof s.value?[]:s.value.split(";")).map(e=>{const i={channel:void 0,language:void 0,aspectRatio:1,easyReader:0,"3D":0};var t,s;return/=/.test(e)?([t,s=""]=e.split("="),i.channel=t,i.language=e,s.split(",").forEach(e=>{var[e,t]=e.split(":");"lang"===e?i.language=t:"er"===e?i.easyReader=Number(t):"war"===e?i.aspectRatio=Number(t):"3D"===e&&(i["3D"]=Number(t))})):i.language=e,i.channel&&(i.channel="SERVICE"+i.channel),i}):void 0,s=(t&&(r=I(r,{captionServices:t})),A(e,"Label")[0]),s=(s&&s.childNodes.length&&(t=s.childNodes[0].nodeValue.trim(),r=I(r,{label:t})),A(e,"ContentProtection").reduce((e,t)=>{var i=D(t),s=(i.schemeIdUri&&(i.schemeIdUri=i.schemeIdUri.toLowerCase()),ll[i.schemeIdUri]);return s&&(e[s]={attributes:i},i=A(t,"cenc:pssh")[0])&&(t=nl(i),e[s].pssh=t&&Kn(t)),e},{})),t=(Object.keys(s).length&&(r=I(r,{contentProtection:s})),hl(e)),s=A(e,"Representation"),e=I(h,t);return Io(s.map((n=r,a=i,o=e,e=>{var t=A(e,"BaseURL"),t=dl(a,t);const i=I(n,D(e)),s=hl(e);return t.map(e=>({segmentInfo:I(o,s),attributes:I(i,e)}))})))},pl=(e,t={})=>{var{manifestUri:t="",NOW:i=Date.now(),clientOffset:s=0,eventHandler:r=function(){}}=t,n=A(e,"Period");if(!n.length)throw new Error(Do.INVALID_NUMBER_OF_PERIOD);var a=A(e,"Location");const o=D(e);var l,d,t=dl([{baseUrl:t}],A(e,"BaseURL")),e=A(e,"ContentSteering");o.type=o.type||"static",o.sourceDuration=o.mediaPresentationDuration||0,o.NOW=i,o.clientOffset=s,a.length&&(o.locations=a.map(nl));const h=[];return n.forEach((e,t)=>{var i,s,r=D(e),t=h[t-1];r.start=({attributes:t,priorPeriodAttributes:i,mpdType:s}=[{attributes:r,priorPeriodAttributes:t?t.attributes:null,mpdType:o.type}][0],"number"==typeof t.start?t.start:i&&"number"==typeof i.start&&"number"==typeof i.duration?i.start+i.duration:i||"static"!==s?null:0),h.push({node:e,attributes:r})}),{locations:o.locations,contentSteeringInfo:(i=r,1<(s=e).length&&i({type:"warn",message:"The MPD manifest should contain no more than one ContentSteering tag"}),s.length?((i=I({serverURL:nl(s[0])},D(s[0]))).queryBeforeStart="true"===i.queryBeforeStart,i):null),representationInfo:Io(h.map((l=o,d=t,(e,t)=>{var i=dl(d,A(e.node,"BaseURL")),s=I(l,{periodStart:e.attributes.start}),r=("number"==typeof e.attributes.duration&&(s.periodDuration=e.attributes.duration),A(e.node,"AdaptationSet")),e=hl(e.node);return Io(r.map(cl(s,i,e)))}))),eventStream:Io(h.map(ul))}},ml=e=>{if(""===e)throw new Error(Do.DASH_EMPTY_MANIFEST);var t,i=new Co;let s;try{t=i.parseFromString(e,"application/xml"),s=t&&"MPD"===t.documentElement.tagName?t.documentElement:null}catch(e){}if(!s||s&&0<s.getElementsByTagName("parsererror").length)throw new Error(Do.DASH_INVALID_XML);return s},gl=e=>{e=ml(e);if(!(e=A(e,"UTCTiming")[0]))return null;var t=D(e);switch(t.schemeIdUri){case"urn:mpeg:dash:utc:http-head:2014":case"urn:mpeg:dash:utc:http-head:2012":t.method="HEAD";break;case"urn:mpeg:dash:utc:http-xsdate:2014":case"urn:mpeg:dash:utc:http-iso:2014":case"urn:mpeg:dash:utc:http-xsdate:2012":case"urn:mpeg:dash:utc:http-iso:2012":t.method="GET";break;case"urn:mpeg:dash:utc:direct:2014":case"urn:mpeg:dash:utc:direct:2012":t.method="DIRECT",t.value=Date.parse(t.value);break;default:throw new Error(Do.UNSUPPORTED_UTC_TIMING_SCHEME)}return t};function fl(e,t){var i,s,r;return void 0===t&&(t=0),(e=w(e)).length-t<10||!E(e,kl,{offset:t})?t:(t+=(void 0===(s=t)&&(s=0),r=(i=w(i=e))[s+5],i=i[s+6]<<21|i[s+7]<<14|i[s+8]<<7|i[s+9],(16&r)>>4?20+i:10+i),fl(e,t))}function yl(e){return"string"==typeof e?Nn(e):e}function _l(e,t,i){void 0===i&&(i=!1),s=t,t=Array.isArray(s)?s.map(yl):[yl(s)],e=w(e);var s,r=[];if(t.length)for(var n=0;n<e.length;){var a=(e[n]<<24|e[n+1]<<16|e[n+2]<<8|e[n+3])>>>0,o=e.subarray(n+4,n+8);if(0==a)break;a=n+a;if(a>e.length){if(i)break;a=e.length}var l=e.subarray(n+8,a);E(o,t[0])&&(1===t.length?r.push(l):r.push.apply(r,_l(l,t.slice(1),i))),n=a}return r}function vl(e,t,i){var s;return i>=t.length?t.length:(s=Dl(t,i,!1),E(e.bytes,s.bytes)?i:vl(e,t,i+(e=Dl(t,i+s.length)).length+e.value+s.length))}function bl(e,t){i=t,t=Array.isArray(i)?i.map(function(e){return Ll(e)}):[Ll(i)],e=w(e);var i,s=[];if(t.length)for(var r=0;r<e.length;){var n=Dl(e,r,!1),a=Dl(e,r+n.length),o=r+n.length+a.length,l=(127===a.value&&(a.value=vl(n,e,o),a.value!==e.length)&&(a.value-=o),o+a.value>e.length?e.length:o+a.value),o=e.subarray(o,l);E(t[0],n.bytes)&&(1===t.length?s.push(o):s=s.concat(bl(o,t.slice(1)))),r+=n.length+a.length+o.length}return s}function Tl(e,t,i,s){void 0===s&&(s=1/0),e=w(e),i=[].concat(i);for(var r,n=0,a=0;n<e.length&&(a<s||r);){var o=void 0;if(E(e.subarray(n),Pl)?o=4:E(e.subarray(n),Ol)&&(o=3),o){if(a++,r)return Rl(e.subarray(r,n));var l=void 0;"h264"===t?l=31&e[n+o]:"h265"===t&&(l=e[n+o]>>1&63),-1!==i.indexOf(l)&&(r=n+o),n+=o+("h264"===t?1:2)}else n++}return e.subarray(0,0)}function wl(e){e=w(e);for(var t=0;t<Ul.length;t++){var i=Ul[t];if(Bl[i](e))return i}return""}var Sl=Math.pow(2,32),El=function(e){var t,e=new DataView(e.buffer,e.byteOffset,e.byteLength);return e.getBigUint64?(t=e.getBigUint64(0))<Number.MAX_SAFE_INTEGER?Number(t):t:e.getUint32(0)*Sl+e.getUint32(4)},Cl=function(e){var t=new DataView(e.buffer,e.byteOffset,e.byteLength),i={version:e[0],flags:new Uint8Array(e.subarray(1,4)),references:[],referenceId:t.getUint32(4),timescale:t.getUint32(8)},s=12,r=(0===i.version?(i.earliestPresentationTime=t.getUint32(s),i.firstOffset=t.getUint32(s+4),s+=8):(i.earliestPresentationTime=El(e.subarray(s)),i.firstOffset=El(e.subarray(s+8)),s+=16),t.getUint16(s+=2));for(s+=2;0<r;s+=12,r--)i.references.push({referenceType:(128&e[s])>>>7,referencedSize:2147483647&t.getUint32(s),subsegmentDuration:t.getUint32(s+4),startsWithSap:!!(128&e[s+8]),sapType:(112&e[s+8])>>>4,sapDeltaTime:268435455&t.getUint32(s+8)});return i},kl=w([73,68,51]),xl={EBML:w([26,69,223,163]),DocType:w([66,130]),Segment:w([24,83,128,103]),SegmentInfo:w([21,73,169,102]),Tracks:w([22,84,174,107]),Track:w([174]),TrackNumber:w([215]),DefaultDuration:w([35,227,131]),TrackEntry:w([174]),TrackType:w([131]),FlagDefault:w([136]),CodecID:w([134]),CodecPrivate:w([99,162]),VideoTrack:w([224]),AudioTrack:w([225]),Cluster:w([31,67,182,117]),Timestamp:w([231]),TimestampScale:w([42,215,177]),BlockGroup:w([160]),BlockDuration:w([155]),Block:w([161]),SimpleBlock:w([163])},Il=[128,64,32,16,8,4,2,1],Al=function(e){for(var t=1,i=0;i<Il.length&&!(e&Il[i]);i++)t++;return t},Dl=function(e,t,i,s){void 0===i&&(i=!0),void 0===s&&(s=!1);var r=Al(e[t]),n=e.subarray(t,t+r);return i&&((n=Array.prototype.slice.call(e,t,t+r))[0]^=Il[r-1]),{length:r,value:Gn(n,{signed:s}),bytes:n}},Ll=function e(t){return"string"==typeof t?t.match(/.{1,2}/g).map(e):"number"==typeof t?On(t):t},Pl=w([0,0,0,1]),Ol=w([0,0,1]),Nl=w([0,0,3]),Rl=function(e){for(var t=[],i=1;i<e.length-2;)E(e.subarray(i,i+3),Nl)&&(t.push(i+2),i++),i++;if(0===t.length)return e;for(var s=e.length-t.length,r=new Uint8Array(s),n=0,i=0;i<s;n++,i++)n===t[0]&&(n++,t.shift()),r[i]=e[n];return r},L={webm:w([119,101,98,109]),matroska:w([109,97,116,114,111,115,107,97]),flac:w([102,76,97,67]),ogg:w([79,103,103,83]),ac3:w([11,119]),riff:w([82,73,70,70]),avi:w([65,86,73]),wav:w([87,65,86,69]),"3gp":w([102,116,121,112,51,103]),mp4:w([102,116,121,112]),fmp4:w([115,116,121,112]),mov:w([102,116,121,112,113,116]),moov:w([109,111,111,118]),moof:w([109,111,111,102])},Ml={aac:function(e){var t=fl(e);return E(e,[255,16],{offset:t,mask:[255,22]})},mp3:function(e){var t=fl(e);return E(e,[255,2],{offset:t,mask:[255,6]})},webm:function(e){e=bl(e,[xl.EBML,xl.DocType])[0];return E(e,L.webm)},mkv:function(e){e=bl(e,[xl.EBML,xl.DocType])[0];return E(e,L.matroska)},mp4:function(e){return!Ml["3gp"](e)&&!Ml.mov(e)&&(!!(E(e,L.mp4,{offset:4})||E(e,L.fmp4,{offset:4})||E(e,L.moof,{offset:4})||E(e,L.moov,{offset:4}))||void 0)},mov:function(e){return E(e,L.mov,{offset:4})},"3gp":function(e){return E(e,L["3gp"],{offset:4})},ac3:function(e){var t=fl(e);return E(e,L.ac3,{offset:t})},ts:function(e){if(e.length<189&&1<=e.length)return 71===e[0];for(var t=0;t+188<e.length&&t<188;){if(71===e[t]&&71===e[t+188])return!0;t+=1}return!1},flac:function(e){var t=fl(e);return E(e,L.flac,{offset:t})},ogg:function(e){return E(e,L.ogg)},avi:function(e){return E(e,L.riff)&&E(e,L.avi,{offset:8})},wav:function(e){return E(e,L.riff)&&E(e,L.wav,{offset:8})},h264:function(e){return Tl(e,"h264",7,3).length},h265:function(e){return Tl(e,"h265",[32,33],3).length}},Ul=Object.keys(Ml).filter(function(e){return"ts"!==e&&"h264"!==e&&"h265"!==e}).concat(["ts","h264","h265"]),Bl=(Ul.forEach(function(e){var t=Ml[e];Ml[e]=function(e){return t(w(e))}}),Ml),Fl=9e4;
-/*! @name @videojs/http-streaming @version 3.8.0 @license Apache-2.0 */
-const ql=function(e,t){if(/^[a-z]+:/i.test(t))return t;/^data:/.test(e)&&(e=window.location&&window.location.href||"");var i="function"==typeof window.URL,s=/^\/\//.test(e),r=!window.location&&!/\/\//i.test(e);return i?e=new window.URL(e,window.location||vn):/\/\//i.test(e)||(e=_n.buildAbsoluteURL(window.location&&window.location.href||"",e)),i?(i=new URL(t,e),r?i.href.slice(vn.length):s?i.href.slice(i.protocol.length):i.href):_n.buildAbsoluteURL(e,t)},jl=(e,t)=>t&&t.responseURL&&e!==t.responseURL?t.responseURL:e,Hl=e=>T.log.debug?T.log.debug.bind(T,"VHS:",e+" >"):function(){};function P(...e){var t=T.obj||T;return(t.merge||t.mergeOptions).apply(t,e)}function Vl(...e){var t=T.time||T;return(t.createTimeRanges||t.createTimeRanges).apply(t,e)}function zl(e,i){return Jl(e,function(e,t){return e-Ql<=i&&t+Ql>=i})}function $l(e,t){return Jl(e,function(e){return e-Yl>=t})}function Wl(e){if(e&&e.length&&e.end)return e.end(e.length-1)}function Gl(t,i){let s=0;if(t&&t.length)for(let e=0;e<t.length;e++){var r=t.start(e),n=t.end(e);n<i||(s+=r<i&&i<=n?n-i:n-r)}return s}function Xl({defaultDuration:t,durationList:i,startIndex:s,endIndex:r}){let n=0;if(r<s&&([s,r]=[r,s]),s<0){for(let e=s;e<Math.min(0,r);e++)n+=t;s=0}for(let e=s;e<r;e++)n+=i[e].duration;return n}function Kl(e,t,i,s){if(!e||!e.segments)return null;if(e.endList)return dd(e);if(null===t)return null;t=t||0;let r=ld(e,e.mediaSequence+e.segments.length,t);return i&&(s="number"==typeof s?s:nd(null,e),r-=s),Math.max(0,r)}const Yl=1/30,Ql=3*Yl,Jl=function(e,t){var i=[];let s;if(e&&e.length)for(s=0;s<e.length;s++)t(e.start(s),e.end(s))&&i.push([e.start(s),e.end(s)]);return Vl(i)},Zl=t=>{var i=[];if(!t||!t.length)return"";for(let e=0;e<t.length;e++)i.push(t.start(e)+" => "+t.end(e));return i.join(", ")},ed=t=>{var i=[];for(let e=0;e<t.length;e++)i.push({start:t.start(e),end:t.end(e)});return i},td=(t,e)=>{if(!e.preload)return e.duration;let i=0;return(e.parts||[]).forEach(function(e){i+=e.duration}),(e.preloadHints||[]).forEach(function(e){"PART"===e.type&&(i+=t.partTargetDuration)}),i},id=e=>(e.segments||[]).reduce((i,s,r)=>(s.parts?s.parts.forEach(function(e,t){i.push({duration:e.duration,segmentIndex:r,partIndex:t,part:e,segment:s})}):i.push({duration:s.duration,segmentIndex:r,partIndex:null,segment:s,part:null}),i),[]),sd=e=>{e=e.segments&&e.segments.length&&e.segments[e.segments.length-1];return e&&e.parts||[]},rd=({preloadSegment:e})=>{var t;if(e)return{parts:e,preloadHints:t}=e,(t||[]).reduce((e,t)=>e+("PART"===t.type?1:0),0)+(e&&e.length?e.length:0)},nd=(e,t)=>{return t.endList?0:e&&e.suggestedPresentationDelay?e.suggestedPresentationDelay:(e=0<sd(t).length)&&t.serverControl&&t.serverControl.partHoldBack?t.serverControl.partHoldBack:e&&t.partTargetDuration?3*t.partTargetDuration:t.serverControl&&t.serverControl.holdBack?t.serverControl.holdBack:t.targetDuration?3*t.targetDuration:0},ad=function(e,t){let i=0,s=t-e.mediaSequence,r=e.segments[s];if(r){if("undefined"!=typeof r.start)return{result:r.start,precise:!0};if("undefined"!=typeof r.end)return{result:r.end-r.duration,precise:!0}}for(;s--;){if("undefined"!=typeof(r=e.segments[s]).end)return{result:i+r.end,precise:!0};if(i+=td(e,r),"undefined"!=typeof r.start)return{result:i+r.start,precise:!0}}return{result:i,precise:!1}},od=function(e,t){let i=0;var s;let r=t-e.mediaSequence;for(;r<e.segments.length;r++){if("undefined"!=typeof(s=e.segments[r]).start)return{result:s.start-i,precise:!0};if(i+=td(e,s),"undefined"!=typeof s.end)return{result:s.end-i,precise:!0}}return{result:-1,precise:!1}},ld=function(e,t,i){var s;return(t="undefined"==typeof t?e.mediaSequence+e.segments.length:t)<e.mediaSequence?0:(s=ad(e,t)).precise?s.result:(e=od(e,t)).precise?e.result:s.result+i},dd=function(e,t,i){if(!e)return 0;if("number"!=typeof i&&(i=0),"undefined"==typeof t){if(e.totalDuration)return e.totalDuration;if(!e.endList)return window.Infinity}return ld(e,t,i)};function hd(e){return e.excludeUntil&&e.excludeUntil>Date.now()}function ud(e){return e.excludeUntil&&e.excludeUntil===1/0}function cd(e){var t=hd(e);return!e.disabled&&!t}function pd(e,t){return t.attributes&&t.attributes[e]}function md(e,t){var i=e&&e.mediaGroups&&e.mediaGroups.AUDIO||{};let s=!1;for(const r in i){for(const n in i[r])if(s=t(i[r][n]))break;if(s)break}return!!s}const gd=(e,t)=>{if(1===e.playlists.length)return!0;const i=t.attributes.BANDWIDTH||Number.MAX_VALUE;return 0===e.playlists.filter(e=>!!cd(e)&&(e.attributes.BANDWIDTH||0)<i).length},fd=(e,t)=>!(!e&&!t||!e&&t||e&&!t||e!==t&&(!e.id||!t.id||e.id!==t.id)&&(!e.resolvedUri||!t.resolvedUri||e.resolvedUri!==t.resolvedUri)&&(!e.uri||!t.uri||e.uri!==t.uri)),yd=t=>{if(!t||!t.playlists||!t.playlists.length)return md(t,e=>e.playlists&&e.playlists.length||e.uri);for(let e=0;e<t.playlists.length;e++){const s=t.playlists[e];var i=s.attributes&&s.attributes.CODECS;if(!i||!i.split(",").every(e=>An(e))){i=md(t,e=>fd(s,e));if(!i)return!1}}return!0};var _d={liveEdgeDelay:nd,duration:dd,seekable:function(e,t,i){var s=t||0;let r=Kl(e,t,!0,i);return null===r?Vl():Vl(s,r=r<s?s:r)},getMediaInfoForTime:function({playlist:t,currentTime:i,startingSegmentIndex:s,startingPartIndex:r,startTime:n,exactManifestTimings:a}){let o=i-n;var l=id(t);let d=0;for(let e=0;e<l.length;e++){var h=l[e];if(s===h.segmentIndex&&("number"!=typeof r||"number"!=typeof h.partIndex||r===h.partIndex)){d=e;break}}if(o<0){if(0<d)for(let e=d-1;0<=e;e--){var u=l[e];if(o+=u.duration,a){if(o<0)continue}else if(o+Yl<=0)continue;return{partIndex:u.partIndex,segmentIndex:u.segmentIndex,startTime:n-Xl({defaultDuration:t.targetDuration,durationList:l,startIndex:d,endIndex:e})}}return{partIndex:l[0]&&l[0].partIndex||null,segmentIndex:l[0]&&l[0].segmentIndex||0,startTime:i}}if(d<0){for(let e=d;e<0;e++)if((o-=t.targetDuration)<0)return{partIndex:l[0]&&l[0].partIndex||null,segmentIndex:l[0]&&l[0].segmentIndex||0,startTime:i};d=0}for(let e=d;e<l.length;e++){var c=l[e];if(o-=c.duration,a){if(0<o)continue}else if(0<=o-Yl)continue;return{partIndex:c.partIndex,segmentIndex:c.segmentIndex,startTime:n+Xl({defaultDuration:t.targetDuration,durationList:l,startIndex:d,endIndex:e})}}return{segmentIndex:l[l.length-1].segmentIndex,partIndex:l[l.length-1].partIndex,startTime:i}},isEnabled:cd,isDisabled:function(e){return e.disabled},isExcluded:hd,isIncompatible:ud,playlistEnd:Kl,isAes:function(t){for(let e=0;e<t.segments.length;e++)if(t.segments[e].key)return!0;return!1},hasAttribute:pd,estimateSegmentRequestTime:function(e,t,i,s=0){return pd("BANDWIDTH",i)?(e*i.attributes.BANDWIDTH-8*s)/t:NaN},isLowestEnabledRendition:gd,isAudioOnly:yd,playlistMatch:fd,segmentDurationWithParts:td};const vd=T["log"],bd=(e,t)=>e+"-"+t,Td=(e,t,i)=>`placeholder-uri-${e}-${t}-`+i,wd=(r,n)=>{r.mediaGroups&&["AUDIO","SUBTITLES"].forEach(e=>{if(r.mediaGroups[e])for(const i in r.mediaGroups[e])for(const s in r.mediaGroups[e][i]){var t=r.mediaGroups[e][i][s];n(t,e,i,s)}})},Sd=({playlist:e,uri:t,id:i})=>{e.id=i,e.playlistErrors_=0,t&&(e.uri=t),e.attributes=e.attributes||{}},Ed=(o,e,l=Td)=>{o.uri=e;for(let e=0;e<o.playlists.length;e++){var t;o.playlists[e].uri||(t="placeholder-uri-"+e,o.playlists[e].uri=t)}const i=yd(o);wd(o,(e,r,n,a)=>{if(!e.playlists||!e.playlists.length){if(i&&"AUDIO"===r&&!e.uri)for(let e=0;e<o.playlists.length;e++){var t=o.playlists[e];if(t.attributes&&t.attributes.AUDIO&&t.attributes.AUDIO===n)return}e.playlists=[_i({},e)]}e.playlists.forEach(function(e,t){var i=l(r,n,a,e),s=bd(t,i);e.uri?e.resolvedUri=e.resolvedUri||ql(o.uri,e.uri):(e.uri=0===t?i:s,e.resolvedUri=e.uri),e.id=e.id||s,e.attributes=e.attributes||{},o.playlists[e.id]=e,o.playlists[e.uri]=e})});{var s=o;let e=s.playlists.length;for(;e--;){var r=s.playlists[e];Sd({playlist:r,id:bd(e,r.uri)}),r.resolvedUri=ql(s.uri,r.uri),s.playlists[r.id]=r,(s.playlists[r.uri]=r).attributes.BANDWIDTH||vd.warn("Invalid playlist STREAM-INF detected. Missing BANDWIDTH attribute.")}}var n;n=o,wd(n,e=>{e.uri&&(e.resolvedUri=ql(n.uri,e.uri))})};class Cd{constructor(){this.offset_=null,this.pendingDateRanges_=new Map,this.processedDateRanges_=new Map}setOffset(e=[]){null===this.offset_&&e.length&&([e]=e,void 0!==e.programDateTime)&&(this.offset_=e.programDateTime/1e3)}setPendingDateRanges(e=[]){var t;e.length&&([t]=e,t=t.startDate.getTime(),this.trimProcessedDateRanges_(t),this.pendingDateRanges_=e.reduce((e,t)=>(e.set(t.id,t),e),new Map))}processDateRange(e){this.pendingDateRanges_.delete(e.id),this.processedDateRanges_.set(e.id,e)}getDateRangesToProcess(){if(null===this.offset_)return[];const i={},s=[];this.pendingDateRanges_.forEach((e,t)=>{this.processedDateRanges_.has(t)||(e.startTime=e.startDate.getTime()/1e3-this.offset_,e.processDateRange=()=>this.processDateRange(e),s.push(e),e.class&&(i[e.class]?(t=i[e.class].push(e),e.classListIndex=t-1):(i[e.class]=[e],e.classListIndex=0)))});for(const t of s){var e=i[t.class]||[];t.endDate?t.endTime=t.endDate.getTime()/1e3-this.offset_:t.endOnNext&&e[t.classListIndex+1]?t.endTime=e[t.classListIndex+1].startTime:t.duration?t.endTime=t.startTime+t.duration:t.plannedDuration?t.endTime=t.startTime+t.plannedDuration:t.endTime=t.startTime}return s}trimProcessedDateRanges_(i){new Map(this.processedDateRanges_).forEach((e,t)=>{e.startDate.getTime()<i&&this.processedDateRanges_.delete(t)})}}Mr=T.EventTarget;function kd(e){var t=e.segments||[],i=e.preloadSegment;if(i&&i.parts&&i.parts.length){if(i.preloadHints)for(let e=0;e<i.preloadHints.length;e++)if("MAP"===i.preloadHints[e].type)return t;i.duration=e.targetDuration,i.preload=!0,t.push(i)}return t}const xd=(t,i)=>{if(!t)return i;var s=P(t,i);if(t.preloadHints&&!i.preloadHints&&delete s.preloadHints,t.parts&&!i.parts)delete s.parts;else if(t.parts&&i.parts)for(let e=0;e<i.parts.length;e++)t.parts&&t.parts[e]&&(s.parts[e]=P(t.parts[e],i.parts[e]));return!t.skipped&&i.skipped&&(s.skipped=!1),t.preload&&!i.preload&&(s.preload=!1),s},Id=(e,t)=>{!e.resolvedUri&&e.uri&&(e.resolvedUri=ql(t,e.uri)),e.key&&!e.key.resolvedUri&&(e.key.resolvedUri=ql(t,e.key.uri)),e.map&&!e.map.resolvedUri&&(e.map.resolvedUri=ql(t,e.map.uri)),e.map&&e.map.key&&!e.map.key.resolvedUri&&(e.map.key.resolvedUri=ql(t,e.map.key.uri)),e.parts&&e.parts.length&&e.parts.forEach(e=>{e.resolvedUri||(e.resolvedUri=ql(t,e.uri))}),e.preloadHints&&e.preloadHints.length&&e.preloadHints.forEach(e=>{e.resolvedUri||(e.resolvedUri=ql(t,e.uri))})},Ad=(e,t)=>e===t||e.segments&&t.segments&&e.segments.length===t.segments.length&&e.endList===t.endList&&e.mediaSequence===t.mediaSequence&&e.preloadSegment===t.preloadSegment,Dd=(e,r,t=Ad)=>{var i=P(e,{}),s=i.playlists[r.id];if(!s)return null;if(t(s,r))return null;r.segments=kd(r);const n=P(s,r);if(n.preloadSegment&&!r.preloadSegment&&delete n.preloadSegment,s.segments){if(r.skip){r.segments=r.segments||[];for(let e=0;e<r.skip.skippedSegments;e++)r.segments.unshift({skipped:!0})}n.segments=((e,t,i)=>{var s=e.slice(),r=t.slice(),n=(i=i||0,[]);let a;for(let e=0;e<r.length;e++){var o=s[e+i],l=r[e];o?(a=o.map||a,n.push(xd(o,l))):(a&&!l.map&&(l.map=a),n.push(l))}return n})(s.segments,r.segments,r.mediaSequence-s.mediaSequence)}n.segments.forEach(e=>{Id(e,n.resolvedUri)});for(let e=0;e<i.playlists.length;e++)i.playlists[e].id===r.id&&(i.playlists[e]=n);return i.playlists[r.id]=n,i.playlists[r.uri]=n,wd(e,(t,e,i,s)=>{if(t.playlists)for(let e=0;e<t.playlists.length;e++)r.id===t.playlists[e].id&&(t.playlists[e]=n)}),i},Ld=(e,t)=>{var i=e.segments||[],i=i[i.length-1],s=i&&i.parts&&i.parts[i.parts.length-1],s=s&&s.duration||i&&i.duration;return t&&s?1e3*s:500*(e.partTargetDuration||e.targetDuration||10)};class Pd extends Mr{constructor(e,t,i={}){if(super(),!e)throw new Error("A non-empty playlist URL or object is required");this.logger_=Hl("PlaylistLoader");var{withCredentials:s=!1}=i,e=(this.src=e,this.vhs_=t,this.withCredentials=s,this.addDateRangesToTextTrack_=i.addDateRangesToTextTrack,t.options_);this.customTagParsers=e&&e.customTagParsers||[],this.customTagMappers=e&&e.customTagMappers||[],this.llhls=e&&e.llhls,this.dateRangesStorage_=new Cd,this.state="HAVE_NOTHING",this.handleMediaupdatetimeout_=this.handleMediaupdatetimeout_.bind(this),this.on("mediaupdatetimeout",this.handleMediaupdatetimeout_),this.on("loadedplaylist",this.handleLoadedPlaylist_.bind(this))}handleLoadedPlaylist_(){var e=this.media();e&&(this.dateRangesStorage_.setOffset(e.segments),this.dateRangesStorage_.setPendingDateRanges(e.dateRanges),(e=this.dateRangesStorage_.getDateRangesToProcess()).length)&&this.addDateRangesToTextTrack_&&this.addDateRangesToTextTrack_(e)}handleMediaupdatetimeout_(){if("HAVE_METADATA"===this.state){var t=this.media();let e=ql(this.main.uri,t.uri);this.llhls&&(e=((e,t)=>{if(!t.endList&&t.serverControl){const r={};if(t.serverControl.canBlockReload){var i,s=t["preloadSegment"];let e=t.mediaSequence+t.segments.length;s&&(s=s.parts||[],-1<(i=rd(t)-1)&&i!=s.length-1&&(r._HLS_part=i),-1<i||s.length)&&e--,r._HLS_msn=e}if(t.serverControl&&t.serverControl.canSkipUntil&&(r._HLS_skip=t.serverControl.canSkipDateranges?"v2":"YES"),Object.keys(r).length){const n=new window.URL(e);["_HLS_skip","_HLS_msn","_HLS_part"].forEach(function(e){r.hasOwnProperty(e)&&n.searchParams.set(e,r[e])}),e=n.toString()}}return e})(e,t)),this.state="HAVE_CURRENT_METADATA",this.request=this.vhs_.xhr({uri:e,withCredentials:this.withCredentials},(e,t)=>{if(this.request)return e?this.playlistRequestError(this.request,this.media(),"HAVE_METADATA"):void this.haveMetadata({playlistString:this.request.responseText,url:this.media().uri,id:this.media().id})})}}playlistRequestError(e,t,i){var{uri:t,id:s}=t;this.request=null,i&&(this.state=i),this.error={playlist:this.main.playlists[s],status:e.status,message:`HLS playlist request error at URL: ${t}.`,responseText:e.responseText,code:500<=e.status?4:2},this.trigger("error")}parseManifest_({url:t,manifestString:i}){{var[{onwarn:i,oninfo:e,manifestString:s,customTagParsers:r=[],customTagMappers:n=[],llhls:a}]=[{onwarn:({message:e})=>this.logger_(`m3u8-parser warn for ${t}: `+e),oninfo:({message:e})=>this.logger_(`m3u8-parser info for ${t}: `+e),manifestString:i,customTagParsers:this.customTagParsers,customTagMappers:this.customTagMappers,llhls:this.llhls}];const o=new In,l=(i&&o.on("warn",i),e&&o.on("info",e),r.forEach(e=>o.addParser(e)),n.forEach(e=>o.addTagMapper(e)),o.push(s),o.end(),o.manifest);if(a||(["preloadSegment","skip","serverControl","renditionReports","partInf","partTargetDuration"].forEach(function(e){l.hasOwnProperty(e)&&delete l[e]}),l.segments&&l.segments.forEach(function(t){["parts","preloadHints"].forEach(function(e){t.hasOwnProperty(e)&&delete t[e]})})),!l.targetDuration){let e=10;l.segments&&l.segments.length&&(e=l.segments.reduce((e,t)=>Math.max(e,t.duration),0)),i&&i({message:"manifest has no targetDuration defaulting to "+e}),l.targetDuration=e}return(e=sd(l)).length&&!l.partTargetDuration&&(r=e.reduce((e,t)=>Math.max(e,t.duration),0),i&&(i({message:"manifest has no partTargetDuration defaulting to "+r}),vd.error("LL-HLS manifest has parts but lacks required #EXT-X-PART-INF:PART-TARGET value. See https://datatracker.ietf.org/doc/html/draft-pantos-hls-rfc8216bis-09#section-4.4.3.7. Playback is not guaranteed.")),l.partTargetDuration=r),l}}haveMetadata({playlistString:e,playlistObject:t,url:i,id:s}){this.request=null,this.state="HAVE_METADATA";t=t||this.parseManifest_({url:i,manifestString:e}),t.lastRequest=Date.now(),Sd({playlist:t,uri:i,id:s}),e=Dd(this.main,t);this.targetDuration=t.partTargetDuration||t.targetDuration,this.pendingMedia_=null,e?(this.main=e,this.media_=this.main.playlists[s]):this.trigger("playlistunchanged"),this.updateMediaUpdateTimeout_(Ld(this.media(),!!e)),this.trigger("loadedplaylist")}dispose(){this.trigger("dispose"),this.stopRequest(),window.clearTimeout(this.mediaUpdateTimeout),window.clearTimeout(this.finalRenditionTimeout),this.dateRangesStorage_=new Cd,this.off()}stopRequest(){var e;this.request&&(e=this.request,this.request=null,e.onreadystatechange=null,e.abort())}media(i,e){if(!i)return this.media_;if("HAVE_NOTHING"===this.state)throw new Error("Cannot switch media playlist from "+this.state);if("string"==typeof i){if(!this.main.playlists[i])throw new Error("Unknown playlist URI: "+i);i=this.main.playlists[i]}if(window.clearTimeout(this.finalRenditionTimeout),e)e=(i.partTargetDuration||i.targetDuration)/2*1e3||5e3,this.finalRenditionTimeout=window.setTimeout(this.media.bind(this,i,!1),e);else{const s=this.state;var e=!this.media_||i.id!==this.media_.id,t=this.main.playlists[i.id];if(t&&t.endList||i.endList&&i.segments.length)this.request&&(this.request.onreadystatechange=null,this.request.abort(),this.request=null),this.state="HAVE_METADATA",this.media_=i,e&&(this.trigger("mediachanging"),"HAVE_MAIN_MANIFEST"===s?this.trigger("loadedmetadata"):this.trigger("mediachange"));else if(this.updateMediaUpdateTimeout_(Ld(i,!0)),e){if(this.state="SWITCHING_MEDIA",this.request){if(i.resolvedUri===this.request.url)return;this.request.onreadystatechange=null,this.request.abort(),this.request=null}this.media_&&this.trigger("mediachanging"),this.pendingMedia_=i,this.request=this.vhs_.xhr({uri:i.resolvedUri,withCredentials:this.withCredentials},(e,t)=>{if(this.request){if(i.lastRequest=Date.now(),i.resolvedUri=jl(i.resolvedUri,t),e)return this.playlistRequestError(this.request,i,s);this.haveMetadata({playlistString:t.responseText,url:i.uri,id:i.id}),"HAVE_MAIN_MANIFEST"===s?this.trigger("loadedmetadata"):this.trigger("mediachange")}})}}}pause(){this.mediaUpdateTimeout&&(window.clearTimeout(this.mediaUpdateTimeout),this.mediaUpdateTimeout=null),this.stopRequest(),"HAVE_NOTHING"===this.state&&(this.started=!1),"SWITCHING_MEDIA"===this.state?this.media_?this.state="HAVE_METADATA":this.state="HAVE_MAIN_MANIFEST":"HAVE_CURRENT_METADATA"===this.state&&(this.state="HAVE_METADATA")}load(e){this.mediaUpdateTimeout&&(window.clearTimeout(this.mediaUpdateTimeout),this.mediaUpdateTimeout=null);var t=this.media();e?(e=t?(t.partTargetDuration||t.targetDuration)/2*1e3:5e3,this.mediaUpdateTimeout=window.setTimeout(()=>{this.mediaUpdateTimeout=null,this.load()},e)):this.started?t&&!t.endList?this.trigger("mediaupdatetimeout"):this.trigger("loadedplaylist"):this.start()}updateMediaUpdateTimeout_(e){this.mediaUpdateTimeout&&(window.clearTimeout(this.mediaUpdateTimeout),this.mediaUpdateTimeout=null),this.media()&&!this.media().endList&&(this.mediaUpdateTimeout=window.setTimeout(()=>{this.mediaUpdateTimeout=null,this.trigger("mediaupdatetimeout"),this.updateMediaUpdateTimeout_(e)},e))}start(){this.started=!0,"object"==typeof this.src?(this.src.uri||(this.src.uri=window.location.href),this.src.resolvedUri=this.src.uri,setTimeout(()=>{this.setupInitialPlaylist(this.src)},0)):this.request=this.vhs_.xhr({uri:this.src,withCredentials:this.withCredentials},(e,t)=>{if(this.request){if(this.request=null,e)return this.error={status:t.status,message:`HLS playlist request error at URL: ${this.src}.`,responseText:t.responseText,code:2},"HAVE_NOTHING"===this.state&&(this.started=!1),this.trigger("error");this.src=jl(this.src,t);e=this.parseManifest_({manifestString:t.responseText,url:this.src});this.setupInitialPlaylist(e)}})}srcUri(){return"string"==typeof this.src?this.src:this.src.uri}setupInitialPlaylist(e){var t,i,s,r;this.state="HAVE_MAIN_MANIFEST",e.playlists?(this.main=e,Ed(this.main,this.srcUri()),e.playlists.forEach(t=>{t.segments=kd(t),t.segments.forEach(e=>{Id(e,t.resolvedUri)})}),this.trigger("loadedplaylist"),this.request||this.media(this.main.playlists[0])):(t=this.srcUri()||window.location.href,this.main=(i=t,s=bd(0,i),(r={mediaGroups:{AUDIO:{},VIDEO:{},"CLOSED-CAPTIONS":{},SUBTITLES:{}},uri:window.location.href,resolvedUri:window.location.href,playlists:[{uri:i,id:s,resolvedUri:i,attributes:{}}]}).playlists[s]=r.playlists[0],r.playlists[i]=r.playlists[0],r),this.haveMetadata({playlistObject:e,url:t,id:this.main.playlists[0].id}),this.trigger("loadedmetadata"))}updateOrDeleteClone(e,t){var i=this.main,s=e.ID;let r=i.playlists.length;for(;r--;){var n,a,o,l,d,h=i.playlists[r];h.attributes["PATHWAY-ID"]===s&&(n=h.resolvedUri,a=h.id,t?(o=this.createCloneURI_(h.resolvedUri,e),l=bd(s,o),d=this.createCloneAttributes_(s,h.attributes),h=this.createClonePlaylist_(h,l,e,d),i.playlists[r]=h,i.playlists[l]=h,i.playlists[o]=h):i.playlists.splice(r,1),delete i.playlists[a],delete i.playlists[n])}this.updateOrDeleteCloneMedia(e,t)}updateOrDeleteCloneMedia(e,t){const s=this.main,r=e.ID;["AUDIO","SUBTITLES","CLOSED-CAPTIONS"].forEach(e=>{if(s.mediaGroups[e]&&s.mediaGroups[e][r])for(const t in s.mediaGroups[e])if(t===r){for(const i in s.mediaGroups[e][t])s.mediaGroups[e][t][i].playlists.forEach((e,t)=>{var e=s.playlists[e.id],i=e.id,e=e.resolvedUri;delete s.playlists[i],delete s.playlists[e]});delete s.mediaGroups[e][t]}}),t&&this.createClonedMediaGroups_(e)}addClonePathway(e,t={}){var i=this.main,s=i.playlists.length,r=this.createCloneURI_(t.resolvedUri,e),n=bd(e.ID,r),a=this.createCloneAttributes_(e.ID,t.attributes),t=this.createClonePlaylist_(t,n,e,a);i.playlists[s]=t,i.playlists[n]=t,i.playlists[r]=t,this.createClonedMediaGroups_(e)}createClonedMediaGroups_(l){const d=l.ID,s=l["BASE-ID"],h=this.main;["AUDIO","SUBTITLES","CLOSED-CAPTIONS"].forEach(n=>{if(h.mediaGroups[n]&&!h.mediaGroups[n][d])for(const i in h.mediaGroups[n])if(i===s){h.mediaGroups[n][d]={};for(const a in h.mediaGroups[n][i]){var e=h.mediaGroups[n][i][a];h.mediaGroups[n][d][a]=_i({},e);const o=h.mediaGroups[n][d][a];var t=this.createCloneURI_(e.resolvedUri,l);o.resolvedUri=t,o.uri=t,o.playlists=[],e.playlists.forEach((e,t)=>{var i,s=h.playlists[e.id],r=Td(n,d,a),r=bd(d,r);s&&!h.playlists[r]&&(i=(s=this.createClonePlaylist_(s,r,l)).resolvedUri,h.playlists[r]=s,h.playlists[i]=s),o.playlists[t]=this.createClonePlaylist_(e,r,l)})}}})}createClonePlaylist_(e,t,i,s){i=this.createCloneURI_(e.resolvedUri,i),i={resolvedUri:i,uri:i,id:t};return e.segments&&(i.segments=[]),s&&(i.attributes=s),P(e,i)}createCloneURI_(e,t){var i=new URL(e),s=(i.hostname=t["URI-REPLACEMENT"].HOST,t["URI-REPLACEMENT"].PARAMS);for(const r of Object.keys(s))i.searchParams.set(r,s[r]);return i.href}createCloneAttributes_(t,i){const s={"PATHWAY-ID":t};return["AUDIO","SUBTITLES","CLOSED-CAPTIONS"].forEach(e=>{i[e]&&(s[e]=t)}),s}}function Od(e,t,i,s){var r="arraybuffer"===e.responseType?e.response:e.responseText;!t&&r&&(e.responseTime=Date.now(),e.roundTripTime=e.responseTime-e.requestTime,e.bytesReceived=r.byteLength||r.length,e.bandwidth||(e.bandwidth=Math.floor(e.bytesReceived/e.roundTripTime*8*1e3))),i.headers&&(e.responseHeaders=i.headers),t&&"ETIMEDOUT"===t.code&&(e.timedout=!0),s(t=t||e.aborted||200===i.statusCode||206===i.statusCode||0===i.statusCode?t:new Error("XHR Failed with a response of: "+(e&&(r||e.responseText))),e)}function Nd(){function d(e,a){e=P({timeout:45e3},e);var t=d.beforeRequest||T.Vhs.xhr.beforeRequest,i=d._requestCallbackSet||T.Vhs.xhr._requestCallbackSet||new Set;const o=d._responseCallbackSet||T.Vhs.xhr._responseCallbackSet;t&&"function"==typeof t&&(T.log.warn("beforeRequest is deprecated, use onRequest instead."),i.add(t));var s=!0===T.Vhs.xhr.original?jd:T.Vhs.xhr,r=((e,i)=>{if(e&&e.size){let t=i;return e.forEach(e=>{t=e(t)}),t}})(i,e);i.delete(t);const l=s(r||e,function(e,t){var i,s,r,n;return i=o,s=l,r=e,n=t,i&&i.size&&i.forEach(e=>{e(s,r,n)}),Od(l,e,t,a)}),n=l.abort;return l.abort=function(){return l.aborted=!0,n.apply(l,arguments)},l.uri=e.uri,l.requestTime=Date.now(),l}return d.original=!0,d}function Rd(e){var t={};return e.byterange&&(t.Range=function(e){let t;return"bytes="+e.offset+"-"+(t="bigint"==typeof e.offset||"bigint"==typeof e.length?window.BigInt(e.offset)+window.BigInt(e.length)-window.BigInt(1):e.offset+e.length-1)}(e.byterange)),t}function Md(e,t){return e=e.toString(16),"00".substring(0,2-e.length)+e+(t%2?" ":"")}function Ud(e){return 32<=e&&e<126?String.fromCharCode(e):"."}function Bd(i){const s={};return Object.keys(i).forEach(e=>{var t=i[e];$n(t)?s[e]={bytes:t.buffer,byteOffset:t.byteOffset,byteLength:t.byteLength}:s[e]=t}),s}function Fd(e){var t=e.byterange||{length:1/0,offset:0};return[t.length,t.offset,e.resolvedUri].join(",")}function qd(e){return e.resolvedUri}const jd=T["xhr"],Hd=e=>{var t,i,s=Array.prototype.slice.call(e);let r="";for(let e=0;e<s.length/16;e++)t=s.slice(16*e,16*e+16).map(Md).join(""),i=s.slice(16*e,16*e+16).map(Ud).join(""),r+=t+" "+i+"\n";return r};Rr=Object.freeze({__proto__:null,createTransferableMessage:Bd,initSegmentId:Fd,segmentKeyId:qd,hexDump:Hd,tagDump:({bytes:e})=>Hd(e),textRanges:e=>{let t="",i;for(i=0;i<e.length;i++)t+=(s=e,r=i,s.start(r)+"-"+s.end(r)+" ");var s,r;return t}});const Vd=.25,zd=e=>e.transmuxedPresentationEnd-e.transmuxedPresentationStart-e.transmuxerPrependedSeconds,$d=({playlist:e,time:t=void 0,callback:i})=>{var s,r;if(i)return e&&void 0!==t?(e=((t,i)=>{if(!i||!i.segments||0===i.segments.length)return null;let s=0,r;for(let e=0;e<i.segments.length&&(r=i.segments[e],!(t<=(s=r.videoTimingInfo?r.videoTimingInfo.transmuxedPresentationEnd:s+r.duration)));e++);var e=i.segments[i.segments.length-1];if(e.videoTimingInfo&&e.videoTimingInfo.transmuxedPresentationEnd<t)return null;if(t>s){if(t>s+e.duration*Vd)return null;r=e}return{segment:r,estimatedStart:r.videoTimingInfo?r.videoTimingInfo.transmuxedPresentationStart:s-r.duration,type:r.videoTimingInfo?"accurate":"estimate"}})(t,e))?"estimate"===e.type?i({message:"Accurate programTime could not be determined. Please seek to e.seekTime and try again",seekTime:e.estimatedStart}):(s={mediaSeconds:t},t=t,(r=(e=e.segment).dateTimeObject?(r=e.videoTimingInfo.transmuxerPrependedSeconds,t=t-(e.videoTimingInfo.transmuxedPresentationStart+r),new Date(e.dateTimeObject.getTime()+1e3*t)):null)&&(s.programDateTime=r.toISOString()),i(null,s)):i({message:"valid programTime was not found"}):i({message:"getProgramTime: playlist and time must be provided"});throw new Error("getProgramTime: callback must be provided")},Wd=({programTime:e,playlist:t,retryCount:i=2,seekTo:s,pauseAfterSeek:r=!0,tech:n,callback:a})=>{var o,l,d;if(a)return"undefined"!=typeof e&&t&&s?t.endList||n.hasStarted_?(t=>{if(!t.segments||0===t.segments.length)return!1;for(let e=0;e<t.segments.length;e++)if(!t.segments[e].dateTimeObject)return!1;return!0})(t)?(d=((e,t)=>{let i;try{i=new Date(e)}catch(e){return null}if(!t||!t.segments||0===t.segments.length)return null;let s=t.segments[0];if(i<new Date(s.dateTimeObject))return null;for(let e=0;e<t.segments.length-1;e++){s=t.segments[e];var r=new Date(t.segments[e+1].dateTimeObject);if(i<r)break}var e=t.segments[t.segments.length-1],n=e.dateTimeObject,a=e.videoTimingInfo?zd(e.videoTimingInfo):e.duration+e.duration*Vd,a=new Date(n.getTime()+1e3*a);return i>a?null:{segment:s=i>new Date(n)?e:s,estimatedStart:s.videoTimingInfo?s.videoTimingInfo.transmuxedPresentationStart:_d.duration(t,t.mediaSequence+t.segments.indexOf(s)),type:s.videoTimingInfo?"accurate":"estimate"}})(e,t))?(l=((e,t)=>{let i,s;try{i=new Date(e),s=new Date(t)}catch(e){}e=i.getTime();return(s.getTime()-e)/1e3})((o=d.segment).dateTimeObject,e),"estimate"===d.type?0===i?a({message:e+" is not buffered yet. Try again"}):(s(d.estimatedStart+l),void n.one("seeked",()=>{Wd({programTime:e,playlist:t,retryCount:i-1,seekTo:s,pauseAfterSeek:r,tech:n,callback:a})})):(d=o.start+l,n.one("seeked",()=>a(null,n.currentTime())),r&&n.pause(),void s(d))):a({message:e+" was not found in the stream"}):a({message:"programDateTime tags must be provided in the manifest "+t.resolvedUri}):a({message:"player must be playing a live stream to start buffering"}):a({message:"seekToProgramTime: programTime, seekTo and playlist must be provided"});throw new Error("seekToProgramTime: callback must be provided")},Gd=(e,t)=>{if(4===e.readyState)return t()},Xd=(e,t,r)=>{let s=[],n,a=!1;function o(e,t,i,s){return t.abort(),a=!0,r(e,t,i,s)}function i(e,t){var i;if(!a)return e?o(e,t,"",s):(i=t.responseText.substring(s&&s.byteLength||0,t.responseText.length),s=function(){for(var e,t,i,s=arguments.length,r=new Array(s),n=0;n<s;n++)r[n]=arguments[n];return(r=r.filter(function(e){return e&&(e.byteLength||e.length)&&"string"!=typeof e})).length<=1?w(r[0]):(e=r.reduce(function(e,t,i){return e+(t.byteLength||t.length)},0),t=new Uint8Array(e),i=0,r.forEach(function(e){e=w(e),t.set(e,i),i+=e.byteLength}),t)}(s,Nn(i,!0)),n=n||fl(s),s.length<10||n&&s.length<n+2||"ts"===(i=wl(s))&&s.length<188||!i&&s.length<376?Gd(t,()=>o(e,t,"",s)):o(null,t,i,s))}const l=t({uri:e,beforeSend(e){e.overrideMimeType("text/plain; charset=x-user-defined"),e.addEventListener("progress",function({}){return Od(e,null,{statusCode:e.status},i)})}},function(e,t){return Od(l,e,t,i)});return l};Ui=T.EventTarget;function Kd(t,i){if(!Ad(t,i))return!1;if(t.sidx&&i.sidx&&(t.sidx.offset!==i.sidx.offset||t.sidx.length!==i.sidx.length))return!1;if(!t.sidx&&i.sidx||t.sidx&&!i.sidx)return!1;if(t.segments&&!i.segments||!t.segments&&i.segments)return!1;if(t.segments||i.segments)for(let e=0;e<t.segments.length;e++){var s=t.segments[e],r=i.segments[e];if(s.uri!==r.uri)return!1;if(s.byterange||r.byterange){s=s.byterange,r=r.byterange;if(s&&!r||!s&&r)return!1;if(s.offset!==r.offset||s.length!==r.length)return!1}}return!0}const Yd=(e,t,i,s)=>{return`placeholder-uri-${e}-${t}-`+(s.attributes.NAME||i)},Qd=({mainXml:e,srcUrl:t,clientOffset:i,sidxMapping:s,previousManifest:r})=>{e=e,i={manifestUri:t,clientOffset:i,sidxMapping:s,previousManifest:r},e=pl(ml(e),i),s=rl(e.representationInfo);r=Qo({dashPlaylists:s,locations:e.locations,contentSteering:e.contentSteeringInfo,sidxMapping:i.sidxMapping,previousManifest:i.previousManifest,eventStream:e.eventStream});return Ed(r,t,Yd),r},Jd=(e,t,i)=>{let a=!0,o=P(e,{duration:t.duration,minimumUpdatePeriod:t.minimumUpdatePeriod,timelineStarts:t.timelineStarts});for(let e=0;e<t.playlists.length;e++){var s=t.playlists[e],r=(s.sidx&&(r=Ho(s.sidx),i)&&i[r]&&i[r].sidx&&Mo(s,i[r].sidx,s.sidx.resolvedUri),Dd(o,s,Kd));r&&(o=r,a=!1)}var n,l;return wd(t,(e,t,i,s)=>{var r,n;e.playlists&&e.playlists.length&&(r=e.playlists[0].id,n=Dd(o,e.playlists[0],Kd))&&(s in(o=n).mediaGroups[t][i]||(o.mediaGroups[t][i][s]=e),o.mediaGroups[t][i][s].playlists[0]=o.playlists[r],a=!1)}),n=o,l=t,wd(n,(e,t,i,s)=>{s in l.mediaGroups[t][i]||delete n.mediaGroups[t][i][s]}),(a=t.minimumUpdatePeriod===e.minimumUpdatePeriod&&a)?null:o},Zd=(e,t)=>{return(Boolean(!e.map&&!t.map)||Boolean(e.map&&t.map&&e.map.byterange.offset===t.map.byterange.offset&&e.map.byterange.length===t.map.byterange.length))&&e.uri===t.uri&&e.byterange.offset===t.byterange.offset&&e.byterange.length===t.byterange.length},eh=(e,t)=>{var i={};for(const a in e){var s=e[a].sidx;if(s){var r=Ho(s);if(!t[r])break;var n=t[r].sidxInfo;Zd(n,s)&&(i[r]=t[r])}}return i};class th extends Ui{constructor(e,t,i={},s){super(),this.mainPlaylistLoader_=s||this,s||(this.isMain_=!0);var{withCredentials:s=!1}=i;if(this.vhs_=t,this.withCredentials=s,this.addMetadataToTextTrack=i.addMetadataToTextTrack,!e)throw new Error("A non-empty playlist URL or object is required");this.on("minimumUpdatePeriod",()=>{this.refreshXml_()}),this.on("mediaupdatetimeout",()=>{this.refreshMedia_(this.media().id)}),this.state="HAVE_NOTHING",this.loadedPlaylists_={},this.logger_=Hl("DashPlaylistLoader"),this.isMain_?(this.mainPlaylistLoader_.srcUrl=e,this.mainPlaylistLoader_.sidxMapping_={}):this.childPlaylist_=e}requestErrored_(e,t,i){return!this.request||(this.request=null,e?(this.error="object"!=typeof e||e instanceof Error?{status:t.status,message:"DASH request error at URL: "+t.uri,response:t.response,code:2}:e,i&&(this.state=i),this.trigger("error"),!0):void 0)}addSidxSegments_(a,s,r){const n=a.sidx&&Ho(a.sidx);if(a.sidx&&n&&!this.mainPlaylistLoader_.sidxMapping_[n]){const o=jl(a.sidx.resolvedUri),l=(t,i)=>{if(!this.requestErrored_(t,i,s)){t=this.mainPlaylistLoader_.sidxMapping_;let e;try{e=Cl(w(i.response).subarray(8))}catch(e){return void this.requestErrored_(e,i,s)}return t[n]={sidxInfo:a.sidx,sidx:e},Mo(a,e,a.sidx.resolvedUri),r(!0)}};this.request=Xd(o,this.vhs_.xhr,(e,t,i,s)=>{var r,n;return e?l(e,t):i&&"mp4"===i?({offset:r,length:n}=a.sidx.byterange,s.length>=n+r?l(e,{response:s.subarray(r,r+n),status:t.status,uri:t.uri}):void(this.request=this.vhs_.xhr({uri:o,responseType:"arraybuffer",headers:Rd({byterange:a.sidx.byterange})},l))):l({status:t.status,message:`Unsupported ${i||"unknown"} container type for sidx segment at URL: `+o,response:"",playlist:a,internal:!0,playlistExclusionDuration:1/0,code:2},t)})}else this.mediaRequest_=window.setTimeout(()=>r(!1),0)}dispose(){this.trigger("dispose"),this.stopRequest(),this.loadedPlaylists_={},window.clearTimeout(this.minimumUpdatePeriodTimeout_),window.clearTimeout(this.mediaRequest_),window.clearTimeout(this.mediaUpdateTimeout),this.mediaUpdateTimeout=null,this.mediaRequest_=null,this.minimumUpdatePeriodTimeout_=null,this.mainPlaylistLoader_.createMupOnMedia_&&(this.off("loadedmetadata",this.mainPlaylistLoader_.createMupOnMedia_),this.mainPlaylistLoader_.createMupOnMedia_=null),this.off()}hasPendingRequest(){return this.request||this.mediaRequest_}stopRequest(){var e;this.request&&(e=this.request,this.request=null,e.onreadystatechange=null,e.abort())}media(t){if(!t)return this.media_;if("HAVE_NOTHING"===this.state)throw new Error("Cannot switch media playlist from "+this.state);const i=this.state;if("string"==typeof t){if(!this.mainPlaylistLoader_.main.playlists[t])throw new Error("Unknown playlist URI: "+t);t=this.mainPlaylistLoader_.main.playlists[t]}var e=!this.media_||t.id!==this.media_.id;e&&this.loadedPlaylists_[t.id]&&this.loadedPlaylists_[t.id].endList?(this.state="HAVE_METADATA",this.media_=t,e&&(this.trigger("mediachanging"),this.trigger("mediachange"))):e&&(this.media_&&this.trigger("mediachanging"),this.addSidxSegments_(t,i,e=>{this.haveMetadata({startingState:i,playlist:t})}))}haveMetadata({startingState:e,playlist:t}){this.state="HAVE_METADATA",this.loadedPlaylists_[t.id]=t,this.mediaRequest_=null,this.refreshMedia_(t.id),"HAVE_MAIN_MANIFEST"===e?this.trigger("loadedmetadata"):this.trigger("mediachange")}pause(){this.mainPlaylistLoader_.createMupOnMedia_&&(this.off("loadedmetadata",this.mainPlaylistLoader_.createMupOnMedia_),this.mainPlaylistLoader_.createMupOnMedia_=null),this.stopRequest(),window.clearTimeout(this.mediaUpdateTimeout),this.mediaUpdateTimeout=null,this.isMain_&&(window.clearTimeout(this.mainPlaylistLoader_.minimumUpdatePeriodTimeout_),this.mainPlaylistLoader_.minimumUpdatePeriodTimeout_=null),"HAVE_NOTHING"===this.state&&(this.started=!1)}load(e){window.clearTimeout(this.mediaUpdateTimeout),this.mediaUpdateTimeout=null;var t=this.media();e?(e=t?t.targetDuration/2*1e3:5e3,this.mediaUpdateTimeout=window.setTimeout(()=>this.load(),e)):this.started?t&&!t.endList?(this.isMain_&&!this.minimumUpdatePeriodTimeout_&&(this.trigger("minimumUpdatePeriod"),this.updateMinimumUpdatePeriodTimeout_()),this.trigger("mediaupdatetimeout")):this.trigger("loadedplaylist"):this.start()}start(){this.started=!0,this.isMain_?this.requestMain_((e,t)=>{this.haveMain_(),this.hasPendingRequest()||this.media_||this.media(this.mainPlaylistLoader_.main.playlists[0])}):this.mediaRequest_=window.setTimeout(()=>this.haveMain_(),0)}requestMain_(s){this.request=this.vhs_.xhr({uri:this.mainPlaylistLoader_.srcUrl,withCredentials:this.withCredentials},(e,t)=>{if(this.requestErrored_(e,t))"HAVE_NOTHING"===this.state&&(this.started=!1);else{const i=t.responseText!==this.mainPlaylistLoader_.mainXml_;if(this.mainPlaylistLoader_.mainXml_=t.responseText,t.responseHeaders&&t.responseHeaders.date?this.mainLoaded_=Date.parse(t.responseHeaders.date):this.mainLoaded_=Date.now(),this.mainPlaylistLoader_.srcUrl=jl(this.mainPlaylistLoader_.srcUrl,t),!i)return s(t,i);this.handleMain_(),this.syncClientServerClock_(()=>s(t,i))}})}syncClientServerClock_(s){const r=gl(this.mainPlaylistLoader_.mainXml_);return null===r?(this.mainPlaylistLoader_.clientOffset_=this.mainLoaded_-Date.now(),s()):"DIRECT"===r.method?(this.mainPlaylistLoader_.clientOffset_=r.value-Date.now(),s()):void(this.request=this.vhs_.xhr({uri:ql(this.mainPlaylistLoader_.srcUrl,r.value),method:r.method,withCredentials:this.withCredentials},(t,i)=>{if(this.request){if(t)return this.mainPlaylistLoader_.clientOffset_=this.mainLoaded_-Date.now(),s();let e;e="HEAD"===r.method?i.responseHeaders&&i.responseHeaders.date?Date.parse(i.responseHeaders.date):this.mainLoaded_:Date.parse(i.responseText),this.mainPlaylistLoader_.clientOffset_=e-Date.now(),s()}}))}haveMain_(){this.state="HAVE_MAIN_MANIFEST",this.isMain_?this.trigger("loadedplaylist"):this.media_||this.media(this.childPlaylist_)}handleMain_(){this.mediaRequest_=null;var e=this.mainPlaylistLoader_.main;let t=Qd({mainXml:this.mainPlaylistLoader_.mainXml_,srcUrl:this.mainPlaylistLoader_.srcUrl,clientOffset:this.mainPlaylistLoader_.clientOffset_,sidxMapping:this.mainPlaylistLoader_.sidxMapping_,previousManifest:e});e&&(t=Jd(e,t,this.mainPlaylistLoader_.sidxMapping_)),this.mainPlaylistLoader_.main=t||e;var i=this.mainPlaylistLoader_.main.locations&&this.mainPlaylistLoader_.main.locations[0];return i&&i!==this.mainPlaylistLoader_.srcUrl&&(this.mainPlaylistLoader_.srcUrl=i),(!e||t&&t.minimumUpdatePeriod!==e.minimumUpdatePeriod)&&this.updateMinimumUpdatePeriodTimeout_(),this.addEventStreamToMetadataTrack_(t),Boolean(t)}updateMinimumUpdatePeriodTimeout_(){var e=this.mainPlaylistLoader_;e.createMupOnMedia_&&(e.off("loadedmetadata",e.createMupOnMedia_),e.createMupOnMedia_=null),e.minimumUpdatePeriodTimeout_&&(window.clearTimeout(e.minimumUpdatePeriodTimeout_),e.minimumUpdatePeriodTimeout_=null);let t=e.main&&e.main.minimumUpdatePeriod;0===t&&(e.media()?t=1e3*e.media().targetDuration:(e.createMupOnMedia_=e.updateMinimumUpdatePeriodTimeout_,e.one("loadedmetadata",e.createMupOnMedia_))),"number"!=typeof t||t<=0?t<0&&this.logger_(`found invalid minimumUpdatePeriod of ${t}, not setting a timeout`):this.createMUPTimeout_(t)}createMUPTimeout_(e){const t=this.mainPlaylistLoader_;t.minimumUpdatePeriodTimeout_=window.setTimeout(()=>{t.minimumUpdatePeriodTimeout_=null,t.trigger("minimumUpdatePeriod"),t.createMUPTimeout_(e)},e)}refreshXml_(){this.requestMain_((e,t)=>{t&&(this.media_&&(this.media_=this.mainPlaylistLoader_.main.playlists[this.media_.id]),this.mainPlaylistLoader_.sidxMapping_=((e,r)=>{let n=eh(e.playlists,r);return wd(e,(e,t,i,s)=>{e.playlists&&e.playlists.length&&(e=e.playlists,n=P(n,eh(e,r)))}),n})(this.mainPlaylistLoader_.main,this.mainPlaylistLoader_.sidxMapping_),this.addSidxSegments_(this.media(),this.state,e=>{this.refreshMedia_(this.media().id)}))})}refreshMedia_(e){if(!e)throw new Error("refreshMedia_ must take a media id");this.media_&&this.isMain_&&this.handleMain_();var t=this.mainPlaylistLoader_.main.playlists;const i=!this.media_||this.media_!==t[e];if(i?this.media_=t[e]:this.trigger("playlistunchanged"),!this.mediaUpdateTimeout){const s=()=>{this.media().endList||(this.mediaUpdateTimeout=window.setTimeout(()=>{this.trigger("mediaupdatetimeout"),s()},Ld(this.media(),Boolean(i))))};s()}this.trigger("loadedplaylist")}addEventStreamToMetadataTrack_(e){e&&this.mainPlaylistLoader_.main.eventStream&&(e=this.mainPlaylistLoader_.main.eventStream.map(e=>({cueTime:e.start,frames:[{data:e.messageData}]})),this.addMetadataToTextTrack("EventStream",e,this.mainPlaylistLoader_.main.duration))}}var O={GOAL_BUFFER_LENGTH:30,MAX_GOAL_BUFFER_LENGTH:60,BACK_BUFFER_LENGTH:30,GOAL_BUFFER_LENGTH_RATE:1,INITIAL_BANDWIDTH:4194304,BANDWIDTH_VARIANCE:1.2,BUFFER_LOW_WATER_LINE:0,MAX_BUFFER_LOW_WATER_LINE:30,EXPERIMENTAL_MAX_BUFFER_LOW_WATER_LINE:16,BUFFER_LOW_WATER_LINE_RATE:1,BUFFER_HIGH_WATER_LINE:30};function ih(e){return e.on=e.addEventListener,e.off=e.removeEventListener,e}const sh=t=>{var i=new Uint8Array(new ArrayBuffer(t.length));for(let e=0;e<t.length;e++)i[e]=t.charCodeAt(e);return i.buffer};function rh(s){return function(){const e=function(t){try{return URL.createObjectURL(new Blob([t],{type:"application/javascript"}))}catch(e){var i=new BlobBuilder;return i.append(t),URL.createObjectURL(i.getBlob())}}(s);var t=ih(new Worker(e));t.objURL=e;const i=t.terminate;return t.on=t.addEventListener,t.off=t.removeEventListener,t.terminate=function(){return URL.revokeObjectURL(e),i.call(this)},t}}function nh(e){return`var browserWorkerPolyFill = ${ih.toString()};
-`+"browserWorkerPolyFill(self);\n"+e}function ah(e){return e.toString().replace(/^function.+?{/,"").slice(0,-1)}var oh=rh(nh(ah(function(){function e(){this.init=function(){var n={};this.on=function(e,t){n[e]||(n[e]=[]),n[e]=n[e].concat(t)},this.off=function(e,t){return!!n[e]&&(t=n[e].indexOf(t),n[e]=n[e].slice(),n[e].splice(t,1),-1<t)},this.trigger=function(e){var t,i,s,r=n[e];if(r)if(2===arguments.length)for(i=r.length,t=0;t<i;++t)r[t].call(this,arguments[1]);else{for(s=[],t=arguments.length,t=1;t<arguments.length;++t)s.push(arguments[t]);for(i=r.length,t=0;t<i;++t)r[t].apply(this,s)}},this.dispose=function(){n={}}}}var l,M,U,B,F,q,j,H,V,z,$,W,G,X,K,Y,Q,J,Z,ee,d,te,ie,se,re,ne,ae,oe,t,le,de,he,ue,ce,pe,me,ge,fe="undefined"!=typeof globalThis?globalThis:"undefined"!=typeof window?window:"undefined"!=typeof global?global:"undefined"!=typeof self?self:{},i=(e.prototype.pipe=function(t){return this.on("data",function(e){t.push(e)}),this.on("done",function(e){t.flush(e)}),this.on("partialdone",function(e){t.partialFlush(e)}),this.on("endedtimeline",function(e){t.endTimeline(e)}),this.on("reset",function(e){t.reset(e)}),t},e.prototype.push=function(e){this.trigger("data",e)},e.prototype.flush=function(e){this.trigger("done",e)},e.prototype.partialFlush=function(e){this.trigger("partialdone",e)},e.prototype.endTimeline=function(e){this.trigger("endedtimeline",e)},e.prototype.reset=function(e){this.trigger("reset",e)},e),ye=Math.pow(2,32),s={getUint64:function(e){var t,e=new DataView(e.buffer,e.byteOffset,e.byteLength);return e.getBigUint64?(t=e.getBigUint64(0))<Number.MAX_SAFE_INTEGER?Number(t):t:e.getUint32(0)*ye+e.getUint32(4)},MAX_UINT32:ye},_e=s.MAX_UINT32;if(d={avc1:[],avcC:[],btrt:[],dinf:[],dref:[],esds:[],ftyp:[],hdlr:[],mdat:[],mdhd:[],mdia:[],mfhd:[],minf:[],moof:[],moov:[],mp4a:[],mvex:[],mvhd:[],pasp:[],sdtp:[],smhd:[],stbl:[],stco:[],stsc:[],stsd:[],stsz:[],stts:[],styp:[],tfdt:[],tfhd:[],traf:[],trak:[],trun:[],trex:[],tkhd:[],vmhd:[]},"undefined"!=typeof Uint8Array){for(var r in d)d.hasOwnProperty(r)&&(d[r]=[r.charCodeAt(0),r.charCodeAt(1),r.charCodeAt(2),r.charCodeAt(3)]);te=new Uint8Array(["i".charCodeAt(0),"s".charCodeAt(0),"o".charCodeAt(0),"m".charCodeAt(0)]),se=new Uint8Array(["a".charCodeAt(0),"v".charCodeAt(0),"c".charCodeAt(0),"1".charCodeAt(0)]),ie=new Uint8Array([0,0,0,1]),ke=new Uint8Array([0,0,0,0,0,0,0,0,118,105,100,101,0,0,0,0,0,0,0,0,0,0,0,0,86,105,100,101,111,72,97,110,100,108,101,114,0]),Ie=new Uint8Array([0,0,0,0,0,0,0,0,115,111,117,110,0,0,0,0,0,0,0,0,0,0,0,0,83,111,117,110,100,72,97,110,100,108,101,114,0]),re={video:ke,audio:Ie},oe=new Uint8Array([0,0,0,0,0,0,0,1,0,0,0,12,117,114,108,32,0,0,0,1]),ae=new Uint8Array([0,0,0,0,0,0,0,0]),t=new Uint8Array([0,0,0,0,0,0,0,0]),le=t,de=new Uint8Array([0,0,0,0,0,0,0,0,0,0,0,0]),he=t,ne=new Uint8Array([0,0,0,1,0,0,0,0,0,0,0,0])}l=function(e){for(var t,i=[],s=0,r=1;r<arguments.length;r++)i.push(arguments[r]);for(r=i.length;r--;)s+=i[r].byteLength;for(t=new Uint8Array(s+8),new DataView(t.buffer,t.byteOffset,t.byteLength).setUint32(0,t.byteLength),t.set(e,4),r=0,s=8;r<i.length;r++)t.set(i[r],s),s+=i[r].byteLength;return t},M=function(){return l(d.dinf,l(d.dref,oe))},U=function(e){return l(d.esds,new Uint8Array([0,0,0,0,3,25,0,0,0,4,17,64,21,0,6,0,0,0,218,192,0,0,218,192,5,2,e.audioobjecttype<<3|e.samplingfrequencyindex>>>1,e.samplingfrequencyindex<<7|e.channelcount<<3,6,1,2]))},X=function(e){return l(d.hdlr,re[e])},G=function(e){var t=new Uint8Array([0,0,0,0,0,0,0,2,0,0,0,3,0,1,95,144,e.duration>>>24&255,e.duration>>>16&255,e.duration>>>8&255,255&e.duration,85,196,0,0]);return e.samplerate&&(t[12]=e.samplerate>>>24&255,t[13]=e.samplerate>>>16&255,t[14]=e.samplerate>>>8&255,t[15]=255&e.samplerate),l(d.mdhd,t)},W=function(e){return l(d.mdia,G(e),X(e.type),q(e))},F=function(e){return l(d.mfhd,new Uint8Array([0,0,0,0,(4278190080&e)>>24,(16711680&e)>>16,(65280&e)>>8,255&e]))},q=function(e){return l(d.minf,"video"===e.type?l(d.vmhd,ne):l(d.smhd,ae),M(),Y(e))},H=function(e){for(var t=e.length,i=[];t--;)i[t]=Z(e[t]);return l.apply(null,[d.mvex].concat(i))},V=function(e){e=new Uint8Array([0,0,0,0,0,0,0,1,0,0,0,2,0,1,95,144,(4278190080&e)>>24,(16711680&e)>>16,(65280&e)>>8,255&e,0,1,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,64,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,255,255,255,255]);return l(d.mvhd,e)},K=function(e){for(var t,i=e.samples||[],s=new Uint8Array(4+i.length),r=0;r<i.length;r++)t=i[r].flags,s[r+4]=t.dependsOn<<4|t.isDependedOn<<2|t.hasRedundancy;return l(d.sdtp,s)},Y=function(e){return l(d.stbl,Q(e),l(d.stts,he),l(d.stsc,le),l(d.stsz,de),l(d.stco,t))},Q=function(e){return l(d.stsd,new Uint8Array([0,0,0,0,0,0,0,1]),("video"===e.type?ue:ce)(e))},ue=function(e){for(var t,i,s=e.sps||[],r=e.pps||[],n=[],a=[],o=0;o<s.length;o++)n.push((65280&s[o].byteLength)>>>8),n.push(255&s[o].byteLength),n=n.concat(Array.prototype.slice.call(s[o]));for(o=0;o<r.length;o++)a.push((65280&r[o].byteLength)>>>8),a.push(255&r[o].byteLength),a=a.concat(Array.prototype.slice.call(r[o]));return t=[d.avc1,new Uint8Array([0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,(65280&e.width)>>8,255&e.width,(65280&e.height)>>8,255&e.height,0,72,0,0,0,72,0,0,0,0,0,0,0,1,19,118,105,100,101,111,106,115,45,99,111,110,116,114,105,98,45,104,108,115,0,0,0,0,0,0,0,0,0,0,0,0,0,24,17,17]),l(d.avcC,new Uint8Array([1,e.profileIdc,e.profileCompatibility,e.levelIdc,255].concat([s.length],n,[r.length],a))),l(d.btrt,new Uint8Array([0,28,156,128,0,45,198,192,0,45,198,192]))],e.sarRatio&&(i=e.sarRatio[0],e=e.sarRatio[1],t.push(l(d.pasp,new Uint8Array([(4278190080&i)>>24,(16711680&i)>>16,(65280&i)>>8,255&i,(4278190080&e)>>24,(16711680&e)>>16,(65280&e)>>8,255&e])))),l.apply(null,t)},ce=function(e){return l(d.mp4a,new Uint8Array([0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,(65280&e.channelcount)>>8,255&e.channelcount,(65280&e.samplesize)>>8,255&e.samplesize,0,0,0,0,(65280&e.samplerate)>>8,255&e.samplerate,0,0]),U(e))},$=function(e){e=new Uint8Array([0,0,0,7,0,0,0,0,0,0,0,0,(4278190080&e.id)>>24,(16711680&e.id)>>16,(65280&e.id)>>8,255&e.id,0,0,0,0,(4278190080&e.duration)>>24,(16711680&e.duration)>>16,(65280&e.duration)>>8,255&e.duration,0,0,0,0,0,0,0,0,0,0,0,0,1,0,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,64,0,0,0,(65280&e.width)>>8,255&e.width,0,0,(65280&e.height)>>8,255&e.height,0,0]);return l(d.tkhd,e)},J=function(e){var t,i=l(d.tfhd,new Uint8Array([0,0,0,58,(4278190080&e.id)>>24,(16711680&e.id)>>16,(65280&e.id)>>8,255&e.id,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0])),s=Math.floor(e.baseMediaDecodeTime/_e),r=Math.floor(e.baseMediaDecodeTime%_e),s=l(d.tfdt,new Uint8Array([1,0,0,0,s>>>24&255,s>>>16&255,s>>>8&255,255&s,r>>>24&255,r>>>16&255,r>>>8&255,255&r]));return"audio"===e.type?(t=ee(e,92),l(d.traf,i,s,t)):(r=K(e),t=ee(e,r.length+92),l(d.traf,i,s,t,r))},z=function(e){return e.duration=e.duration||4294967295,l(d.trak,$(e),W(e))},Z=function(e){var t=new Uint8Array([0,0,0,0,(4278190080&e.id)>>24,(16711680&e.id)>>16,(65280&e.id)>>8,255&e.id,0,0,0,1,0,0,0,0,0,0,0,0,0,1,0,1]);return"video"!==e.type&&(t[t.length-1]=0),l(d.trex,t)},pe=function(e,t){var i=0,s=0,r=0,n=0;return e.length&&(void 0!==e[0].duration&&(i=1),void 0!==e[0].size&&(s=2),void 0!==e[0].flags&&(r=4),void 0!==e[0].compositionTimeOffset)&&(n=8),[0,0,i|s|r|n,1,(4278190080&e.length)>>>24,(16711680&e.length)>>>16,(65280&e.length)>>>8,255&e.length,(4278190080&t)>>>24,(16711680&t)>>>16,(65280&t)>>>8,255&t]},me=function(e,t){var i,s,r,n,a=e.samples||[];for(t+=20+16*a.length,e=pe(a,t),(s=new Uint8Array(e.length+16*a.length)).set(e),i=e.length,n=0;n<a.length;n++)r=a[n],s[i++]=(4278190080&r.duration)>>>24,s[i++]=(16711680&r.duration)>>>16,s[i++]=(65280&r.duration)>>>8,s[i++]=255&r.duration,s[i++]=(4278190080&r.size)>>>24,s[i++]=(16711680&r.size)>>>16,s[i++]=(65280&r.size)>>>8,s[i++]=255&r.size,s[i++]=r.flags.isLeading<<2|r.flags.dependsOn,s[i++]=r.flags.isDependedOn<<6|r.flags.hasRedundancy<<4|r.flags.paddingValue<<1|r.flags.isNonSyncSample,s[i++]=61440&r.flags.degradationPriority,s[i++]=15&r.flags.degradationPriority,s[i++]=(4278190080&r.compositionTimeOffset)>>>24,s[i++]=(16711680&r.compositionTimeOffset)>>>16,s[i++]=(65280&r.compositionTimeOffset)>>>8,s[i++]=255&r.compositionTimeOffset;return l(d.trun,s)},ge=function(e,t){var i,s,r,n,a=e.samples||[];for(t+=20+8*a.length,e=pe(a,t),(i=new Uint8Array(e.length+8*a.length)).set(e),s=e.length,n=0;n<a.length;n++)r=a[n],i[s++]=(4278190080&r.duration)>>>24,i[s++]=(16711680&r.duration)>>>16,i[s++]=(65280&r.duration)>>>8,i[s++]=255&r.duration,i[s++]=(4278190080&r.size)>>>24,i[s++]=(16711680&r.size)>>>16,i[s++]=(65280&r.size)>>>8,i[s++]=255&r.size;return l(d.trun,i)},ee=function(e,t){return("audio"===e.type?ge:me)(e,t)};function ve(e,t){var i=xe();return i.dataOffset=t,i.compositionTimeOffset=e.pts-e.dts,i.duration=e.duration,i.size=4*e.length,i.size+=e.byteLength,e.keyFrame&&(i.flags.dependsOn=2,i.flags.isNonSyncSample=0),i}function n(e){for(var t=[];e--;)t.push(0);return t}function a(e){e=e||{},a.prototype.init.call(this),this.parse708captions_="boolean"!=typeof e.parse708captions||e.parse708captions,this.captionPackets_=[],this.ccStreams_=[new g(0,0),new g(0,1),new g(1,0),new g(1,1)],this.parse708captions_&&(this.cc708Stream_=new m({captionServices:e.captionServices})),this.reset(),this.ccStreams_.forEach(function(e){e.on("data",this.trigger.bind(this,"data")),e.on("partialdone",this.trigger.bind(this,"partialdone")),e.on("done",this.trigger.bind(this,"done"))},this),this.parse708captions_&&(this.cc708Stream_.on("data",this.trigger.bind(this,"data")),this.cc708Stream_.on("partialdone",this.trigger.bind(this,"partialdone")),this.cc708Stream_.on("done",this.trigger.bind(this,"done")))}function be(e){return 32<=e&&e<=127||160<=e&&e<=255}function o(e){this.windowNum=e,this.reset()}function Te(e,t,i){this.serviceNum=e,this.text="",this.currentWindow=new o(-1),this.windows=[],this.stream=i,"string"==typeof t&&this.createTextDecoder(t)}function we(e){return null===e?"":(e=Fe[e]||e,String.fromCharCode(e))}function h(){for(var e=[],t=qe+1;t--;)e.push({text:"",indent:0,offset:0});return e}function Se(e,t){var i=1;for(t<e&&(i=-1);Math.abs(t-e)>$e;)e+=i*ze;return e}function Ee(e){var t,i;Ee.prototype.init.call(this),this.type_=e||"shared",this.push=function(e){"metadata"===e.type?this.trigger("data",e):"shared"!==this.type_&&e.type!==this.type_||(void 0===i&&(i=e.dts),e.dts=Se(e.dts,i),e.pts=Se(e.pts,i),t=e.dts,this.trigger("data",e))},this.flush=function(){i=t,this.trigger("done")},this.endTimeline=function(){this.flush(),this.trigger("endedtimeline")},this.discontinuity=function(){t=i=void 0},this.reset=function(){this.discontinuity(),this.trigger("reset")}}var Ce,ke={ftyp:B=function(){return l(d.ftyp,te,ie,te,se)},mdat:function(e){return l(d.mdat,e)},moof:function(e,t){for(var i=[],s=t.length;s--;)i[s]=J(t[s]);return l.apply(null,[d.moof,F(e)].concat(i))},moov:j=function(e){for(var t=e.length,i=[];t--;)i[t]=z(e[t]);return l.apply(null,[d.moov,V(4294967295)].concat(i).concat(H(e)))},initSegment:function(e){var t=B(),e=j(e),i=new Uint8Array(t.byteLength+e.byteLength);return i.set(t),i.set(e,t.byteLength),i}},xe=function(){return{size:0,flags:{isLeading:0,dependsOn:1,isDependedOn:0,hasRedundancy:0,degradationPriority:0,isNonSyncSample:1}}},Ie={groupNalsIntoFrames:function(e){var t,i,s=[],r=[];for(r.byteLength=0,r.nalCount=0,t=s.byteLength=r.duration=0;t<e.length;t++)"access_unit_delimiter_rbsp"===(i=e[t]).nalUnitType?(s.length&&(s.duration=i.dts-s.dts,r.byteLength+=s.byteLength,r.nalCount+=s.length,r.duration+=s.duration,r.push(s)),(s=[i]).byteLength=i.data.byteLength,s.pts=i.pts,s.dts=i.dts):("slice_layer_without_partitioning_rbsp_idr"===i.nalUnitType&&(s.keyFrame=!0),s.duration=i.dts-s.dts,s.byteLength+=i.data.byteLength,s.push(i));return r.length&&(!s.duration||s.duration<=0)&&(s.duration=r[r.length-1].duration),r.byteLength+=s.byteLength,r.nalCount+=s.length,r.duration+=s.duration,r.push(s),r},groupFramesIntoGops:function(e){var t,i,s=[],r=[];for(s.byteLength=0,s.nalCount=0,s.duration=0,s.pts=e[0].pts,s.dts=e[0].dts,r.byteLength=0,r.nalCount=0,r.duration=0,r.pts=e[0].pts,r.dts=e[0].dts,t=0;t<e.length;t++)(i=e[t]).keyFrame?(s.length&&(r.push(s),r.byteLength+=s.byteLength,r.nalCount+=s.nalCount,r.duration+=s.duration),(s=[i]).nalCount=i.length,s.byteLength=i.byteLength,s.pts=i.pts,s.dts=i.dts,s.duration=i.duration):(s.duration+=i.duration,s.nalCount+=i.length,s.byteLength+=i.byteLength,s.push(i));return r.length&&s.duration<=0&&(s.duration=r[r.length-1].duration),r.byteLength+=s.byteLength,r.nalCount+=s.nalCount,r.duration+=s.duration,r.push(s),r},extendFirstKeyFrame:function(e){var t;return!e[0][0].keyFrame&&1<e.length&&(t=e.shift(),e.byteLength-=t.byteLength,e.nalCount-=t.nalCount,e[0][0].dts=t.dts,e[0][0].pts=t.pts,e[0][0].duration+=t.duration),e},generateSampleTable:function(e,t){for(var i,s,r,n=t||0,a=[],o=0;o<e.length;o++)for(s=e[o],i=0;i<s.length;i++)r=s[i],n+=(r=ve(r,n)).size,a.push(r);return a},concatenateNalData:function(e){for(var t,i,s,r,n,a=0,o=e.byteLength,l=e.nalCount,d=new Uint8Array(o+4*l),h=new DataView(d.buffer),u=0;u<e.length;u++)for(s=e[u],t=0;t<s.length;t++)for(r=s[t],i=0;i<r.length;i++)n=r[i],h.setUint32(a,n.data.byteLength),d.set(n.data,a+=4),a+=n.data.byteLength;return d},generateSampleTableForFrame:function(e,t){var i=[],e=ve(e,t||0);return i.push(e),i},concatenateNalDataForFrame:function(e){for(var t,i=0,s=e.byteLength,r=e.length,n=new Uint8Array(s+4*r),a=new DataView(n.buffer),o=0;o<e.length;o++)t=e[o],a.setUint32(i,t.data.byteLength),n.set(t.data,i+=4),i+=t.data.byteLength;return n}},u=[33,16,5,32,164,27],Ae=[33,65,108,84,1,2,4,8,168,2,4,8,17,191,252],De=function(e){return 9e4*e},Le=function(e,t){return e*t},Pe=function(e){return e/9e4},Oe=function(e,t){return e/t},c={ONE_SECOND_IN_TS:9e4,secondsToVideoTs:De,secondsToAudioTs:Le,videoTsToSeconds:Pe,audioTsToSeconds:Oe,audioTsToVideoTs:function(e,t){return e/t*9e4},videoTsToAudioTs:function(e,t){return e/9e4*t},metadataTsToSeconds:function(e,t,i){return Pe(i?e:e-t)}},Ne=function(){var e,i;return Ce||(e={96e3:[u,[227,64],n(154),[56]],88200:[u,[231],n(170),[56]],64e3:[u,[248,192],n(240),[56]],48e3:[u,[255,192],n(268),[55,148,128],n(54),[112]],44100:[u,[255,192],n(268),[55,163,128],n(84),[112]],32e3:[u,[255,192],n(268),[55,234],n(226),[112]],24e3:[u,[255,192],n(268),[55,255,128],n(268),[111,112],n(126),[224]],16e3:[u,[255,192],n(268),[55,255,128],n(268),[111,255],n(269),[223,108],n(195),[1,192]],12e3:[Ae,n(268),[3,127,248],n(268),[6,255,240],n(268),[13,255,224],n(268),[27,253,128],n(259),[56]],11025:[Ae,n(268),[3,127,248],n(268),[6,255,240],n(268),[13,255,224],n(268),[27,255,192],n(268),[55,175,128],n(108),[112]],8e3:[Ae,n(268),[3,121,16],n(47),[7]]},i=e,Ce=Object.keys(i).reduce(function(e,t){return e[t]=new Uint8Array(i[t].reduce(function(e,t){return e.concat(t)},[])),e},{})),Ce},Re=c,De={prefixWithSilence:function(e,t,i,s){var r,n,a,o,l,d=0,h=0;if(t.length&&(n=Re.audioTsToVideoTs(e.baseMediaDecodeTime,e.samplerate),r=Math.ceil(Re.ONE_SECOND_IN_TS/(e.samplerate/1024)),i&&s&&(n=n-Math.max(i,s),h=(d=Math.floor(n/r))*r),!(d<1||h>Re.ONE_SECOND_IN_TS/2))){for(a=(a=Ne()[e.samplerate])||t[0].data,o=0;o<d;o++)l=t[0],t.splice(0,0,{data:a,dts:l.dts-r,pts:l.pts-r});return e.baseMediaDecodeTime-=Math.floor(Re.videoTsToAudioTs(h,e.samplerate)),h}},trimAdtsFramesByEarliestDts:function(e,t,i){return t.minSegmentDts>=i?e:(t.minSegmentDts=1/0,e.filter(function(e){return e.dts>=i&&(t.minSegmentDts=Math.min(t.minSegmentDts,e.dts),t.minSegmentPts=t.minSegmentDts,!0)}))},generateSampleTable:function(e){for(var t,i=[],s=0;s<e.length;s++)t=e[s],i.push({size:t.data.byteLength,duration:1024});return i},concatenateFrameData:function(e){for(var t,i=0,s=new Uint8Array(function(e){for(var t=0,i=0;i<e.length;i++)t+=e[i].data.byteLength;return t}(e)),r=0;r<e.length;r++)t=e[r],s.set(t.data,i),i+=t.data.byteLength;return s}},Me=c.ONE_SECOND_IN_TS,Le={clearDtsInfo:function(e){delete e.minSegmentDts,delete e.maxSegmentDts,delete e.minSegmentPts,delete e.maxSegmentPts},calculateTrackBaseMediaDecodeTime:function(e,t){var i=e.minSegmentDts;return t||(i-=e.timelineStartInfo.dts),t=e.timelineStartInfo.baseMediaDecodeTime,t+=i,t=Math.max(0,t),"audio"===e.type&&(t*=e.samplerate/Me,t=Math.floor(t)),t},collectDtsInfo:function(e,t){"number"==typeof t.pts&&(void 0===e.timelineStartInfo.pts&&(e.timelineStartInfo.pts=t.pts),void 0===e.minSegmentPts?e.minSegmentPts=t.pts:e.minSegmentPts=Math.min(e.minSegmentPts,t.pts),void 0===e.maxSegmentPts?e.maxSegmentPts=t.pts:e.maxSegmentPts=Math.max(e.maxSegmentPts,t.pts)),"number"==typeof t.dts&&(void 0===e.timelineStartInfo.dts&&(e.timelineStartInfo.dts=t.dts),void 0===e.minSegmentDts?e.minSegmentDts=t.dts:e.minSegmentDts=Math.min(e.minSegmentDts,t.dts),void 0===e.maxSegmentDts?e.maxSegmentDts=t.dts:e.maxSegmentDts=Math.max(e.maxSegmentDts,t.dts))}},Oe={parseSei:function(e){for(var t=0,i={payloadType:-1,payloadSize:0},s=0,r=0;t<e.byteLength&&128!==e[t];){for(;255===e[t];)s+=255,t++;for(s+=e[t++];255===e[t];)r+=255,t++;if(r+=e[t++],!i.payload&&4===s){if("GA94"===String.fromCharCode(e[t+3],e[t+4],e[t+5],e[t+6])){i.payloadType=s,i.payloadSize=r,i.payload=e.subarray(t,t+r);break}i.payload=void 0}t+=r,r=s=0}return i},parseUserData:function(e){return 181!==e.payload[0]||49!=(e.payload[1]<<8|e.payload[2])||"GA94"!==String.fromCharCode(e.payload[3],e.payload[4],e.payload[5],e.payload[6])||3!==e.payload[7]?null:e.payload.subarray(8,e.payload.length-1)},parseCaptionPackets:function(e,t){var i,s,r,n,a=[];if(64&t[0])for(s=31&t[0],i=0;i<s;i++)n={type:3&t[2+(r=3*i)],pts:e},4&t[2+r]&&(n.ccData=t[3+r]<<8|t[4+r],a.push(n));return a},discardEmulationPreventionBytes:function(e){for(var t=e.byteLength,i=[],s=1;s<t-2;)0===e[s]&&0===e[s+1]&&3===e[s+2]?(i.push(s+2),s+=2):s++;if(0===i.length)return e;for(var r=t-i.length,n=new Uint8Array(r),a=0,s=0;s<r;a++,s++)a===i[0]&&(a++,i.shift()),n[s]=e[a];return n},USER_DATA_REGISTERED_ITU_T_T35:4},p=i,Ue=Oe,Be=((a.prototype=new p).push=function(e){var t;"sei_rbsp"===e.nalUnitType&&(t=Ue.parseSei(e.escapedRBSP)).payload&&t.payloadType===Ue.USER_DATA_REGISTERED_ITU_T_T35&&(t=Ue.parseUserData(t))&&(e.dts<this.latestDts_?this.ignoreNextEqualDts_=!0:e.dts===this.latestDts_&&this.ignoreNextEqualDts_?(this.numSameDts_--,this.numSameDts_||(this.ignoreNextEqualDts_=!1)):(t=Ue.parseCaptionPackets(e.pts,t),this.captionPackets_=this.captionPackets_.concat(t),this.latestDts_!==e.dts&&(this.numSameDts_=0),this.numSameDts_++,this.latestDts_=e.dts))},a.prototype.flushCCStreams=function(t){this.ccStreams_.forEach(function(e){return"flush"===t?e.flush():e.partialFlush()},this)},a.prototype.flushStream=function(e){this.captionPackets_.length&&(this.captionPackets_.forEach(function(e,t){e.presortIndex=t}),this.captionPackets_.sort(function(e,t){return e.pts===t.pts?e.presortIndex-t.presortIndex:e.pts-t.pts}),this.captionPackets_.forEach(function(e){e.type<2?this.dispatchCea608Packet(e):this.dispatchCea708Packet(e)},this),this.captionPackets_.length=0),this.flushCCStreams(e)},a.prototype.flush=function(){return this.flushStream("flush")},a.prototype.partialFlush=function(){return this.flushStream("partialFlush")},a.prototype.reset=function(){this.latestDts_=null,this.ignoreNextEqualDts_=!1,this.numSameDts_=0,this.activeCea608Channel_=[null,null],this.ccStreams_.forEach(function(e){e.reset()})},a.prototype.dispatchCea608Packet=function(e){this.setsTextOrXDSActive(e)?this.activeCea608Channel_[e.type]=null:this.setsChannel1Active(e)?this.activeCea608Channel_[e.type]=0:this.setsChannel2Active(e)&&(this.activeCea608Channel_[e.type]=1),null!==this.activeCea608Channel_[e.type]&&this.ccStreams_[(e.type<<1)+this.activeCea608Channel_[e.type]].push(e)},a.prototype.setsChannel1Active=function(e){return 4096==(30720&e.ccData)},a.prototype.setsChannel2Active=function(e){return 6144==(30720&e.ccData)},a.prototype.setsTextOrXDSActive=function(e){return 256==(28928&e.ccData)||4138==(30974&e.ccData)||6186==(30974&e.ccData)},a.prototype.dispatchCea708Packet=function(e){this.parse708captions_&&this.cc708Stream_.push(e)},{127:9834,4128:32,4129:160,4133:8230,4138:352,4140:338,4144:9608,4145:8216,4146:8217,4147:8220,4148:8221,4149:8226,4153:8482,4154:353,4156:339,4157:8480,4159:376,4214:8539,4215:8540,4216:8541,4217:8542,4218:9168,4219:9124,4220:9123,4221:9135,4222:9126,4223:9121,4256:12600}),m=(o.prototype.reset=function(){this.clearText(),this.pendingNewLine=!1,this.winAttr={},this.penAttr={},this.penLoc={},this.penColor={},this.visible=0,this.rowLock=0,this.columnLock=0,this.priority=0,this.relativePositioning=0,this.anchorVertical=0,this.anchorHorizontal=0,this.anchorPoint=0,this.rowCount=1,this.virtualRowCount=this.rowCount+1,this.columnCount=41,this.windowStyle=0,this.penStyle=0},o.prototype.getText=function(){return this.rows.join("\n")},o.prototype.clearText=function(){this.rows=[""],this.rowIdx=0},o.prototype.newLine=function(e){for(this.rows.length>=this.virtualRowCount&&"function"==typeof this.beforeRowOverflow&&this.beforeRowOverflow(e),0<this.rows.length&&(this.rows.push(""),this.rowIdx++);this.rows.length>this.virtualRowCount;)this.rows.shift(),this.rowIdx--},o.prototype.isEmpty=function(){return 0===this.rows.length||1===this.rows.length&&""===this.rows[0]},o.prototype.addText=function(e){this.rows[this.rowIdx]+=e},o.prototype.backspace=function(){var e;this.isEmpty()||(e=this.rows[this.rowIdx],this.rows[this.rowIdx]=e.substr(0,e.length-1))},Te.prototype.init=function(e,t){this.startPts=e;for(var i=0;i<8;i++)this.windows[i]=new o(i),"function"==typeof t&&(this.windows[i].beforeRowOverflow=t)},Te.prototype.setCurrentWindow=function(e){this.currentWindow=this.windows[e]},Te.prototype.createTextDecoder=function(t){if("undefined"==typeof TextDecoder)this.stream.trigger("log",{level:"warn",message:"The `encoding` option is unsupported without TextDecoder support"});else try{this.textDecoder_=new TextDecoder(t)}catch(e){this.stream.trigger("log",{level:"warn",message:"TextDecoder could not be created with "+t+" encoding. "+e})}},function(e){e=e||{},m.prototype.init.call(this);var t,i=this,s=e.captionServices||{},r={};Object.keys(s).forEach(e=>{t=s[e],/^SERVICE/.test(e)&&(r[e]=t.encoding)}),this.serviceEncodings=r,this.current708Packet=null,this.services={},this.push=function(e){(3===e.type||null===i.current708Packet)&&i.new708Packet(),i.add708Bytes(e)}}),Fe=(m.prototype=new p,m.prototype.new708Packet=function(){null!==this.current708Packet&&this.push708Packet(),this.current708Packet={data:[],ptsVals:[]}},m.prototype.add708Bytes=function(e){var t=e.ccData,i=t>>>8,t=255&t;this.current708Packet.ptsVals.push(e.pts),this.current708Packet.data.push(i),this.current708Packet.data.push(t)},m.prototype.push708Packet=function(){var e,t=this.current708Packet,i=t.data,s=null,r=0,n=i[r++];for(t.seq=n>>6,t.sizeCode=63&n;r<i.length;r++)e=31&(n=i[r++]),7===(s=n>>5)&&0<e&&(s=i[r++]),this.pushServiceBlock(s,r,e),0<e&&(r+=e-1)},m.prototype.pushServiceBlock=function(e,t,i){for(var s,r=t,n=this.current708Packet.data,a=(a=this.services[e])||this.initService(e,r);r<t+i&&r<n.length;r++)s=n[r],be(s)?r=this.handleText(r,a):24===s?r=this.multiByteCharacter(r,a):16===s?r=this.extendedCommands(r,a):128<=s&&s<=135?r=this.setCurrentWindow(r,a):152<=s&&s<=159?r=this.defineWindow(r,a):136===s?r=this.clearWindows(r,a):140===s?r=this.deleteWindows(r,a):137===s?r=this.displayWindows(r,a):138===s?r=this.hideWindows(r,a):139===s?r=this.toggleWindows(r,a):151===s?r=this.setWindowAttributes(r,a):144===s?r=this.setPenAttributes(r,a):145===s?r=this.setPenColor(r,a):146===s?r=this.setPenLocation(r,a):143===s?a=this.reset(r,a):8===s?a.currentWindow.backspace():12===s?a.currentWindow.clearText():13===s?a.currentWindow.pendingNewLine=!0:14===s?a.currentWindow.clearText():141===s&&r++},m.prototype.extendedCommands=function(e,t){var i=this.current708Packet.data[++e];return e=be(i)?this.handleText(e,t,{isExtended:!0}):e},m.prototype.getPts=function(e){return this.current708Packet.ptsVals[Math.floor(e/2)]},m.prototype.initService=function(t,e){var i,s="SERVICE"+t,r=this;return s in this.serviceEncodings&&(i=this.serviceEncodings[s]),this.services[t]=new Te(t,i,r),this.services[t].init(this.getPts(e),function(e){r.flushDisplayed(e,r.services[t])}),this.services[t]},m.prototype.handleText=function(e,t,i){var s,r=i&&i.isExtended,i=i&&i.isMultiByte,n=this.current708Packet.data,a=r?4096:0,o=n[e],n=n[e+1],l=t.currentWindow;return i?(s=[o,n],e++):s=[o],i=t.textDecoder_&&!r?t.textDecoder_.decode(new Uint8Array(s)):i?(n=s.map(e=>("0"+(255&e).toString(16)).slice(-2)).join(""),String.fromCharCode(parseInt(n,16))):(t=Be[r=a|o]||r,4096&r&&r===t?"":String.fromCharCode(t)),l.pendingNewLine&&!l.isEmpty()&&l.newLine(this.getPts(e)),l.pendingNewLine=!1,l.addText(i),e},m.prototype.multiByteCharacter=function(e,t){var i=this.current708Packet.data,s=i[e+1],i=i[e+2];return e=be(s)&&be(i)?this.handleText(++e,t,{isMultiByte:!0}):e},m.prototype.setCurrentWindow=function(e,t){var i=this.current708Packet.data[e];return t.setCurrentWindow(7&i),e},m.prototype.defineWindow=function(e,t){var i=this.current708Packet.data,s=i[e],t=(t.setCurrentWindow(7&s),t.currentWindow),s=i[++e];return t.visible=(32&s)>>5,t.rowLock=(16&s)>>4,t.columnLock=(8&s)>>3,t.priority=7&s,s=i[++e],t.relativePositioning=(128&s)>>7,t.anchorVertical=127&s,s=i[++e],t.anchorHorizontal=s,s=i[++e],t.anchorPoint=(240&s)>>4,t.rowCount=15&s,s=i[++e],t.columnCount=63&s,s=i[++e],t.windowStyle=(56&s)>>3,t.penStyle=7&s,t.virtualRowCount=t.rowCount+1,e},m.prototype.setWindowAttributes=function(e,t){var i=this.current708Packet.data,t=(i[e],t.currentWindow.winAttr),s=i[++e];return t.fillOpacity=(192&s)>>6,t.fillRed=(48&s)>>4,t.fillGreen=(12&s)>>2,t.fillBlue=3&s,s=i[++e],t.borderType=(192&s)>>6,t.borderRed=(48&s)>>4,t.borderGreen=(12&s)>>2,t.borderBlue=3&s,s=i[++e],t.borderType+=(128&s)>>5,t.wordWrap=(64&s)>>6,t.printDirection=(48&s)>>4,t.scrollDirection=(12&s)>>2,t.justify=3&s,s=i[++e],t.effectSpeed=(240&s)>>4,t.effectDirection=(12&s)>>2,t.displayEffect=3&s,e},m.prototype.flushDisplayed=function(e,t){for(var i=[],s=0;s<8;s++)t.windows[s].visible&&!t.windows[s].isEmpty()&&i.push(t.windows[s].getText());t.endPts=e,t.text=i.join("\n\n"),this.pushCaption(t),t.startPts=e},m.prototype.pushCaption=function(e){""!==e.text&&(this.trigger("data",{startPts:e.startPts,endPts:e.endPts,text:e.text,stream:"cc708_"+e.serviceNum}),e.text="",e.startPts=e.endPts)},m.prototype.displayWindows=function(e,t){var i=this.current708Packet.data[++e],s=this.getPts(e);this.flushDisplayed(s,t);for(var r=0;r<8;r++)i&1<<r&&(t.windows[r].visible=1);return e},m.prototype.hideWindows=function(e,t){var i=this.current708Packet.data[++e],s=this.getPts(e);this.flushDisplayed(s,t);for(var r=0;r<8;r++)i&1<<r&&(t.windows[r].visible=0);return e},m.prototype.toggleWindows=function(e,t){var i=this.current708Packet.data[++e],s=this.getPts(e);this.flushDisplayed(s,t);for(var r=0;r<8;r++)i&1<<r&&(t.windows[r].visible^=1);return e},m.prototype.clearWindows=function(e,t){var i=this.current708Packet.data[++e],s=this.getPts(e);this.flushDisplayed(s,t);for(var r=0;r<8;r++)i&1<<r&&t.windows[r].clearText();return e},m.prototype.deleteWindows=function(e,t){var i=this.current708Packet.data[++e],s=this.getPts(e);this.flushDisplayed(s,t);for(var r=0;r<8;r++)i&1<<r&&t.windows[r].reset();return e},m.prototype.setPenAttributes=function(e,t){var i=this.current708Packet.data,t=(i[e],t.currentWindow.penAttr),s=i[++e];return t.textTag=(240&s)>>4,t.offset=(12&s)>>2,t.penSize=3&s,s=i[++e],t.italics=(128&s)>>7,t.underline=(64&s)>>6,t.edgeType=(56&s)>>3,t.fontStyle=7&s,e},m.prototype.setPenColor=function(e,t){var i=this.current708Packet.data,t=(i[e],t.currentWindow.penColor),s=i[++e];return t.fgOpacity=(192&s)>>6,t.fgRed=(48&s)>>4,t.fgGreen=(12&s)>>2,t.fgBlue=3&s,s=i[++e],t.bgOpacity=(192&s)>>6,t.bgRed=(48&s)>>4,t.bgGreen=(12&s)>>2,t.bgBlue=3&s,s=i[++e],t.edgeRed=(48&s)>>4,t.edgeGreen=(12&s)>>2,t.edgeBlue=3&s,e},m.prototype.setPenLocation=function(e,t){var i=this.current708Packet.data,s=(i[e],t.currentWindow.penLoc);return t.currentWindow.pendingNewLine=!0,t=i[++e],s.row=15&t,t=i[++e],s.column=63&t,e},m.prototype.reset=function(e,t){var i=this.getPts(e);return this.flushDisplayed(i,t),this.initService(t.serviceNum,e)},{42:225,92:233,94:237,95:243,96:250,123:231,124:247,125:209,126:241,127:9608,304:174,305:176,306:189,307:191,308:8482,309:162,310:163,311:9834,312:224,313:160,314:232,315:226,316:234,317:238,318:244,319:251,544:193,545:201,546:211,547:218,548:220,549:252,550:8216,551:161,552:42,553:39,554:8212,555:169,556:8480,557:8226,558:8220,559:8221,560:192,561:194,562:199,563:200,564:202,565:203,566:235,567:206,568:207,569:239,570:212,571:217,572:249,573:219,574:171,575:187,800:195,801:227,802:205,803:204,804:236,805:210,806:242,807:213,808:245,809:123,810:125,811:92,812:94,813:95,814:124,815:126,816:196,817:228,818:214,819:246,820:223,821:165,822:164,823:9474,824:197,825:229,826:216,827:248,828:9484,829:9488,830:9492,831:9496}),qe=14,je=[4352,4384,4608,4640,5376,5408,5632,5664,5888,5920,4096,4864,4896,5120,5152],g=function(e,t){g.prototype.init.call(this),this.field_=e||0,this.dataChannel_=t||0,this.name_="CC"+(1+(this.field_<<1|this.dataChannel_)),this.setConstants(),this.reset(),this.push=function(e){var t,i,s,r,n=32639&e.ccData;n===this.lastControlCode_?this.lastControlCode_=null:(4096==(61440&n)?this.lastControlCode_=n:n!==this.PADDING_&&(this.lastControlCode_=null),t=n>>>8,i=255&n,n!==this.PADDING_&&(n===this.RESUME_CAPTION_LOADING_?this.mode_="popOn":n===this.END_OF_CAPTION_?(this.mode_="popOn",this.clearFormatting(e.pts),this.flushDisplayed(e.pts),r=this.displayed_,this.displayed_=this.nonDisplayed_,this.nonDisplayed_=r,this.startPts_=e.pts):n===this.ROLL_UP_2_ROWS_?(this.rollUpRows_=2,this.setRollUp(e.pts)):n===this.ROLL_UP_3_ROWS_?(this.rollUpRows_=3,this.setRollUp(e.pts)):n===this.ROLL_UP_4_ROWS_?(this.rollUpRows_=4,this.setRollUp(e.pts)):n===this.CARRIAGE_RETURN_?(this.clearFormatting(e.pts),this.flushDisplayed(e.pts),this.shiftRowsUp_(),this.startPts_=e.pts):n===this.BACKSPACE_?"popOn"===this.mode_?this.nonDisplayed_[this.row_].text=this.nonDisplayed_[this.row_].text.slice(0,-1):this.displayed_[this.row_].text=this.displayed_[this.row_].text.slice(0,-1):n===this.ERASE_DISPLAYED_MEMORY_?(this.flushDisplayed(e.pts),this.displayed_=h()):n===this.ERASE_NON_DISPLAYED_MEMORY_?this.nonDisplayed_=h():n===this.RESUME_DIRECT_CAPTIONING_?("paintOn"!==this.mode_&&(this.flushDisplayed(e.pts),this.displayed_=h()),this.mode_="paintOn",this.startPts_=e.pts):this.isSpecialCharacter(t,i)?(s=we((t=(3&t)<<8)|i),this[this.mode_](e.pts,s),this.column_++):this.isExtCharacter(t,i)?("popOn"===this.mode_?this.nonDisplayed_[this.row_].text=this.nonDisplayed_[this.row_].text.slice(0,-1):this.displayed_[this.row_].text=this.displayed_[this.row_].text.slice(0,-1),s=we((t=(3&t)<<8)|i),this[this.mode_](e.pts,s),this.column_++):this.isMidRowCode(t,i)?(this.clearFormatting(e.pts),this[this.mode_](e.pts," "),this.column_++,14==(14&i)&&this.addFormatting(e.pts,["i"]),1==(1&i)&&this.addFormatting(e.pts,["u"])):this.isOffsetControlCode(t,i)?(this.nonDisplayed_[this.row_].offset=r=3&i,this.column_+=r):this.isPAC(t,i)?(r=je.indexOf(7968&n),"rollUp"===this.mode_&&(r-this.rollUpRows_+1<0&&(r=this.rollUpRows_-1),this.setRollUp(e.pts,r)),r!==this.row_&&(this.clearFormatting(e.pts),this.row_=r),1&i&&-1===this.formatting_.indexOf("u")&&this.addFormatting(e.pts,["u"]),16==(16&n)&&(this.column_=4*(r=(14&n)>>1),this.nonDisplayed_[this.row_].indent+=r),this.isColorPAC(i)&&14==(14&i)&&this.addFormatting(e.pts,["i"])):this.isNormalChar(t)&&(0===i&&(i=null),s=we(t),s+=we(i),this[this.mode_](e.pts,s),this.column_+=s.length)))}},p=(g.prototype=new p,g.prototype.flushDisplayed=function(e){const i=e=>{this.trigger("log",{level:"warn",message:"Skipping a malformed 608 caption at index "+e+"."})},s=[];this.displayed_.forEach((e,t)=>{if(e&&e.text&&e.text.length){try{e.text=e.text.trim()}catch(e){i(t)}e.text.length&&s.push({text:e.text,line:t+1,position:10+Math.min(70,10*e.indent)+2.5*e.offset})}else null==e&&i(t)}),s.length&&this.trigger("data",{startPts:this.startPts_,endPts:e,content:s,stream:this.name_})},g.prototype.reset=function(){this.mode_="popOn",this.topRow_=0,this.startPts_=0,this.displayed_=h(),this.nonDisplayed_=h(),this.lastControlCode_=null,this.column_=0,this.row_=qe,this.rollUpRows_=2,this.formatting_=[]},g.prototype.setConstants=function(){0===this.dataChannel_?(this.BASE_=16,this.EXT_=17,this.CONTROL_=(20|this.field_)<<8,this.OFFSET_=23):1===this.dataChannel_&&(this.BASE_=24,this.EXT_=25,this.CONTROL_=(28|this.field_)<<8,this.OFFSET_=31),this.PADDING_=0,this.RESUME_CAPTION_LOADING_=32|this.CONTROL_,this.END_OF_CAPTION_=47|this.CONTROL_,this.ROLL_UP_2_ROWS_=37|this.CONTROL_,this.ROLL_UP_3_ROWS_=38|this.CONTROL_,this.ROLL_UP_4_ROWS_=39|this.CONTROL_,this.CARRIAGE_RETURN_=45|this.CONTROL_,this.RESUME_DIRECT_CAPTIONING_=41|this.CONTROL_,this.BACKSPACE_=33|this.CONTROL_,this.ERASE_DISPLAYED_MEMORY_=44|this.CONTROL_,this.ERASE_NON_DISPLAYED_MEMORY_=46|this.CONTROL_},g.prototype.isSpecialCharacter=function(e,t){return e===this.EXT_&&48<=t&&t<=63},g.prototype.isExtCharacter=function(e,t){return(e===this.EXT_+1||e===this.EXT_+2)&&32<=t&&t<=63},g.prototype.isMidRowCode=function(e,t){return e===this.EXT_&&32<=t&&t<=47},g.prototype.isOffsetControlCode=function(e,t){return e===this.OFFSET_&&33<=t&&t<=35},g.prototype.isPAC=function(e,t){return e>=this.BASE_&&e<this.BASE_+8&&64<=t&&t<=127},g.prototype.isColorPAC=function(e){return 64<=e&&e<=79||96<=e&&e<=127},g.prototype.isNormalChar=function(e){return 32<=e&&e<=127},g.prototype.setRollUp=function(e,t){if("rollUp"!==this.mode_&&(this.row_=qe,this.mode_="rollUp",this.flushDisplayed(e),this.nonDisplayed_=h(),this.displayed_=h()),void 0!==t&&t!==this.row_)for(var i=0;i<this.rollUpRows_;i++)this.displayed_[t-i]=this.displayed_[this.row_-i],this.displayed_[this.row_-i]={text:"",indent:0,offset:0};void 0===t&&(t=this.row_),this.topRow_=t-this.rollUpRows_+1},g.prototype.addFormatting=function(e,t){this.formatting_=this.formatting_.concat(t);t=t.reduce(function(e,t){return e+"<"+t+">"},"");this[this.mode_](e,t)},g.prototype.clearFormatting=function(e){var t;this.formatting_.length&&(t=this.formatting_.reverse().reduce(function(e,t){return e+"</"+t+">"},""),this.formatting_=[],this[this.mode_](e,t))},g.prototype.popOn=function(e,t){var i=this.nonDisplayed_[this.row_].text;this.nonDisplayed_[this.row_].text=i+=t},g.prototype.rollUp=function(e,t){var i=this.displayed_[this.row_].text;this.displayed_[this.row_].text=i+=t},g.prototype.shiftRowsUp_=function(){for(var e=0;e<this.topRow_;e++)this.displayed_[e]={text:"",indent:0,offset:0};for(e=this.row_+1;e<qe+1;e++)this.displayed_[e]={text:"",indent:0,offset:0};for(e=this.topRow_;e<this.row_;e++)this.displayed_[e]=this.displayed_[e+1];this.displayed_[this.row_]={text:"",indent:0,offset:0}},g.prototype.paintOn=function(e,t){var i=this.displayed_[this.row_].text;this.displayed_[this.row_].text=i+=t},{CaptionStream:a,Cea608Stream:g,Cea708Stream:m}),He={H264_STREAM_TYPE:27,ADTS_STREAM_TYPE:15,METADATA_STREAM_TYPE:21},Ve=i,ze=8589934592,$e=4294967296;Ee.prototype=new Ve;function We(e,t,i){for(var s="",r=t;r<i;r++)s+="%"+("00"+e[r].toString(16)).slice(-2);return s}function f(e,t,i){return decodeURIComponent(We(e,t,i))}function y(e,t,i){return unescape(We(e,t,i))}function _(e){return e[0]<<21|e[1]<<14|e[2]<<7|e[3]}var Ge,Xe,Ke,Ve=Ee,Ye=Se,Qe=(e,t,i)=>{if(e)for(var s=i;s<e.length;s++)if(e[s]===t)return s;return-1},Je=3,v={APIC:function(e){var t,i=1;e.data[0]!==Je||(t=Qe(e.data,0,1))<0||(e.mimeType=y(e.data,1,t),e.pictureType=e.data[i=t+1],(t=Qe(e.data,0,++i))<0)||(e.description=f(e.data,i,t),i=t+1,"--\x3e"===e.mimeType?e.url=y(e.data,i,e.data.length):e.pictureData=e.data.subarray(i,e.data.length))},"T*":function(e){e.data[0]===Je&&(e.value=f(e.data,1,e.data.length).replace(/\0*$/,""),e.values=e.value.split("\0"))},TXXX:function(e){var t;e.data[0]===Je&&-1!==(t=Qe(e.data,0,1))&&(e.description=f(e.data,1,t),e.value=f(e.data,t+1,e.data.length).replace(/\0*$/,""),e.data=e.value)},"W*":function(e){e.url=y(e.data,0,e.data.length).replace(/\0.*$/,"")},WXXX:function(e){var t;e.data[0]===Je&&-1!==(t=Qe(e.data,0,1))&&(e.description=f(e.data,1,t),e.url=y(e.data,t+1,e.data.length).replace(/\0.*$/,""))},PRIV:function(e){for(var t=0;t<e.data.length;t++)if(0===e.data[t]){e.owner=y(e.data,0,t);break}e.privateData=e.data.subarray(t+1),e.data=e.privateData}},Ze={parseId3Frames:function(e){var t,i=10,s=0,r=[];if(!(e.length<10||e[0]!=="I".charCodeAt(0)||e[1]!=="D".charCodeAt(0)||e[2]!=="3".charCodeAt(0))){s=_(e.subarray(6,10));s+=10,64&e[5]&&(i=(i+=4)+_(e.subarray(10,14)),s-=_(e.subarray(16,20)));do{if((t=_(e.subarray(i+4,i+8)))<1)break;var n={id:String.fromCharCode(e[i],e[i+1],e[i+2],e[i+3]),data:e.subarray(i+10,i+t+10)}}while(n.key=n.id,v[n.id]?v[n.id](n):"T"===n.id[0]?v["T*"](n):"W"===n.id[0]&&v["W*"](n),r.push(n),(i=i+10+t)<s);return r}},parseSyncSafeInteger:_,frameParsers:v},b=i,et=He,T=Ze,tt=function(e){var t,i={descriptor:e&&e.descriptor},l=0,d=[],h=0;if(tt.prototype.init.call(this),this.dispatchType=et.METADATA_STREAM_TYPE.toString(16),i.descriptor)for(t=0;t<i.descriptor.length;t++)this.dispatchType+=("00"+i.descriptor[t].toString(16)).slice(-2);this.push=function(e){var t,i,s,r,n,a,o;if("timed-metadata"===e.type)if(e.dataAlignmentIndicator&&(h=0,d.length=0),0===d.length&&(e.data.length<10||e.data[0]!=="I".charCodeAt(0)||e.data[1]!=="D".charCodeAt(0)||e.data[2]!=="3".charCodeAt(0)))this.trigger("log",{level:"warn",message:"Skipping unrecognized metadata packet"});else if(d.push(e),h+=e.data.byteLength,1===d.length&&(l=T.parseSyncSafeInteger(e.data.subarray(6,10)),l+=10),!(h<l)){for(t={data:new Uint8Array(l),frames:[],pts:d[0].pts,dts:d[0].dts},r=0;r<l;)t.data.set(d[0].data.subarray(0,l-r),r),r+=d[0].data.byteLength,h-=d[0].data.byteLength,d.shift();i=10,64&t.data[5]&&(i=(i+=4)+T.parseSyncSafeInteger(t.data.subarray(10,14)),l-=T.parseSyncSafeInteger(t.data.subarray(16,20)));do{if((s=T.parseSyncSafeInteger(t.data.subarray(i+4,i+8)))<1){this.trigger("log",{level:"warn",message:"Malformed ID3 frame encountered. Skipping remaining metadata parsing."});break}}while((o={id:String.fromCharCode(t.data[i],t.data[i+1],t.data[i+2],t.data[i+3]),data:t.data.subarray(i+10,i+s+10)}).key=o.id,T.frameParsers[o.id]?T.frameParsers[o.id](o):"T"===o.id[0]?T.frameParsers["T*"](o):"W"===o.id[0]&&T.frameParsers["W*"](o),"com.apple.streaming.transportStreamTimestamp"===o.owner&&(a=(1&(n=o.data)[3])<<30|n[4]<<22|n[5]<<14|n[6]<<6|n[7]>>>2,a=(a*=4)+(3&n[7]),o.timeStamp=a,void 0===t.pts&&void 0===t.dts&&(t.pts=o.timeStamp,t.dts=o.timeStamp),this.trigger("timestamp",o)),t.frames.push(o),(i=i+10+s)<l);this.trigger("data",t)}}},b=(tt.prototype=new b,tt),w=i,it=p,S=He,st=function(){var r=new Uint8Array(188),n=0;st.prototype.init.call(this),this.push=function(e){var t,i=0,s=188;for(n?((t=new Uint8Array(e.byteLength+n)).set(r.subarray(0,n)),t.set(e,n),n=0):t=e;s<t.byteLength;)71===t[i]&&71===t[s]?(this.trigger("data",t.subarray(i,s)),i+=188,s+=188):(i++,s++);i<t.byteLength&&(r.set(t.subarray(i),0),n=t.byteLength-i)},this.flush=function(){188===n&&71===r[0]&&(this.trigger("data",r),n=0),this.trigger("done")},this.endTimeline=function(){this.flush(),this.trigger("endedtimeline")},this.reset=function(){n=0,this.trigger("reset")}},rt=(st.prototype=new w,(Ge=function(){var s,r,n,a;Ge.prototype.init.call(this),(a=this).packetsWaitingForPmt=[],this.programMapTable=void 0,s=function(e,t){var i=0;t.payloadUnitStartIndicator&&(i+=e[i]+1),("pat"===t.type?r:n)(e.subarray(i),t)},r=function(e,t){t.section_number=e[7],t.last_section_number=e[8],a.pmtPid=(31&e[10])<<8|e[11],t.pmtPid=a.pmtPid},n=function(e,t){var i,s;if(1&e[5]){for(a.programMapTable={video:null,audio:null,"timed-metadata":{}},i=3+((15&e[1])<<8|e[2])-4,s=12+((15&e[10])<<8|e[11]);s<i;){var r=e[s],n=(31&e[s+1])<<8|e[s+2];r===S.H264_STREAM_TYPE&&null===a.programMapTable.video?a.programMapTable.video=n:r===S.ADTS_STREAM_TYPE&&null===a.programMapTable.audio?a.programMapTable.audio=n:r===S.METADATA_STREAM_TYPE&&(a.programMapTable["timed-metadata"][n]=r),s+=5+((15&e[s+3])<<8|e[s+4])}t.programMapTable=a.programMapTable}},this.push=function(e){var t={},i=4;if(t.payloadUnitStartIndicator=!!(64&e[1]),t.pid=31&e[1],t.pid<<=8,t.pid|=e[2],1<(48&e[3])>>>4&&(i+=e[i]+1),0===t.pid)t.type="pat",s(e.subarray(i),t),this.trigger("data",t);else if(t.pid===this.pmtPid)for(t.type="pmt",s(e.subarray(i),t),this.trigger("data",t);this.packetsWaitingForPmt.length;)this.processPes_.apply(this,this.packetsWaitingForPmt.shift());else void 0===this.programMapTable?this.packetsWaitingForPmt.push([e,i,t]):this.processPes_(e,i,t)},this.processPes_=function(e,t,i){i.pid===this.programMapTable.video?i.streamType=S.H264_STREAM_TYPE:i.pid===this.programMapTable.audio?i.streamType=S.ADTS_STREAM_TYPE:i.streamType=this.programMapTable["timed-metadata"][i.pid],i.type="pes",i.data=e.subarray(t),this.trigger("data",i)}}).prototype=new w,Ge.STREAM_TYPES={h264:27,adts:15},(Xe=function(){function s(e,t,i){var s,r=new Uint8Array(e.size),n={type:t},a=0,o=0;if(e.data.length&&!(e.size<9)){for(n.trackId=e.data[0].pid,a=0;a<e.data.length;a++)s=e.data[a],r.set(s.data,o),o+=s.data.byteLength;d(r,n),t="video"===t||n.packetLength<=e.size,(i||t)&&(e.size=0,e.data.length=0),t&&l.trigger("data",n)}}var t,l=this,r=!1,n={data:[],size:0},a={data:[],size:0},o={data:[],size:0},d=function(e,t){var i=e[0]<<16|e[1]<<8|e[2];t.data=new Uint8Array,1==i&&(t.packetLength=6+(e[4]<<8|e[5]),t.dataAlignmentIndicator=0!=(4&e[6]),192&(i=e[7])&&(t.pts=(14&e[9])<<27|(255&e[10])<<20|(254&e[11])<<12|(255&e[12])<<5|(254&e[13])>>>3,t.pts*=4,t.pts+=(6&e[13])>>>1,t.dts=t.pts,64&i)&&(t.dts=(14&e[14])<<27|(255&e[15])<<20|(254&e[16])<<12|(255&e[17])<<5|(254&e[18])>>>3,t.dts*=4,t.dts+=(6&e[18])>>>1),t.data=e.subarray(9+e[8]))};Xe.prototype.init.call(this),this.push=function(i){({pat:function(){},pes:function(){var e,t;switch(i.streamType){case S.H264_STREAM_TYPE:e=n,t="video";break;case S.ADTS_STREAM_TYPE:e=a,t="audio";break;case S.METADATA_STREAM_TYPE:e=o,t="timed-metadata";break;default:return}i.payloadUnitStartIndicator&&s(e,t,!0),e.data.push(i),e.size+=i.data.byteLength},pmt:function(){var e={type:"metadata",tracks:[]};null!==(t=i.programMapTable).video&&e.tracks.push({timelineStartInfo:{baseMediaDecodeTime:0},id:+t.video,codec:"avc",type:"video"}),null!==t.audio&&e.tracks.push({timelineStartInfo:{baseMediaDecodeTime:0},id:+t.audio,codec:"adts",type:"audio"}),r=!0,l.trigger("data",e)}})[i.type]()},this.reset=function(){n.size=0,n.data.length=0,a.size=0,a.data.length=0,this.trigger("reset")},this.flushStreams_=function(){s(n,"video"),s(a,"audio"),s(o,"timed-metadata")},this.flush=function(){var e;!r&&t&&(e={type:"metadata",tracks:[]},null!==t.video&&e.tracks.push({timelineStartInfo:{baseMediaDecodeTime:0},id:+t.video,codec:"avc",type:"video"}),null!==t.audio&&e.tracks.push({timelineStartInfo:{baseMediaDecodeTime:0},id:+t.audio,codec:"adts",type:"audio"}),l.trigger("data",e)),r=!1,this.flushStreams_(),this.trigger("done")}}).prototype=new w,{PAT_PID:0,MP2T_PACKET_LENGTH:188,TransportPacketStream:st,TransportParseStream:Ge,ElementaryStream:Xe,TimestampRolloverStream:Ve,CaptionStream:it.CaptionStream,Cea608Stream:it.Cea608Stream,Cea708Stream:it.Cea708Stream,MetadataStream:b});for(Ke in S)S.hasOwnProperty(Ke)&&(rt[Ke]=S[Ke]);var nt,at,w=rt,Ve=i,ot=c.ONE_SECOND_IN_TS,lt=[96e3,88200,64e3,48e3,44100,32e3,24e3,22050,16e3,12e3,11025,8e3,7350],dt=function(l){var d,h=0;dt.prototype.init.call(this),this.skipWarn_=function(e,t){this.trigger("log",{level:"warn",message:`adts skiping bytes ${e} to ${t} in frame ${h} outside syncword`})},this.push=function(e){var t,i,s,r,n,a,o=0;if(l||(h=0),"audio"===e.type){for(d&&d.length?(s=d,(d=new Uint8Array(s.byteLength+e.data.byteLength)).set(s),d.set(e.data,s.byteLength)):d=e.data;o+7<d.length;)if(255!==d[o]||240!=(246&d[o+1]))"number"!=typeof a&&(a=o),o++;else{if("number"==typeof a&&(this.skipWarn_(a,o),a=null),i=2*(1&~d[o+1]),t=(3&d[o+3])<<11|d[o+4]<<3|(224&d[o+5])>>5,n=(r=1024*(1+(3&d[o+6])))*ot/lt[(60&d[o+2])>>>2],d.byteLength-o<t)break;this.trigger("data",{pts:e.pts+h*n,dts:e.dts+h*n,sampleCount:r,audioobjecttype:1+(d[o+2]>>>6&3),channelcount:(1&d[o+2])<<2|(192&d[o+3])>>>6,samplerate:lt[(60&d[o+2])>>>2],samplingfrequencyindex:(60&d[o+2])>>>2,samplesize:16,data:d.subarray(o+7+i,o+t)}),h++,o+=t}"number"==typeof a&&(this.skipWarn_(a,o),a=null),d=d.subarray(o)}},this.flush=function(){h=0,this.trigger("done")},this.reset=function(){d=void 0,this.trigger("reset")},this.endTimeline=function(){d=void 0,this.trigger("endedtimeline")}},it=(dt.prototype=new Ve,dt),b=i,ht=function(s){var r=s.byteLength,n=0,a=0;this.length=function(){return 8*r},this.bitsAvailable=function(){return 8*r+a},this.loadWord=function(){var e=s.byteLength-r,t=new Uint8Array(4),i=Math.min(4,r);if(0===i)throw new Error("no bytes available");t.set(s.subarray(e,e+i)),n=new DataView(t.buffer).getUint32(0),a=8*i,r-=i},this.skipBits=function(e){var t;e<a||(e=(e-=a)-8*(t=Math.floor(e/8)),r-=t,this.loadWord()),n<<=e,a-=e},this.readBits=function(e){var t=Math.min(a,e),i=n>>>32-t;return 0<(a-=t)?n<<=t:0<r&&this.loadWord(),0<(t=e-t)?i<<t|this.readBits(t):i},this.skipLeadingZeros=function(){for(var e=0;e<a;++e)if(0!=(n&2147483648>>>e))return n<<=e,a-=e,e;return this.loadWord(),e+this.skipLeadingZeros()},this.skipUnsignedExpGolomb=function(){this.skipBits(1+this.skipLeadingZeros())},this.skipExpGolomb=function(){this.skipBits(1+this.skipLeadingZeros())},this.readUnsignedExpGolomb=function(){var e=this.skipLeadingZeros();return this.readBits(e+1)-1},this.readExpGolomb=function(){var e=this.readUnsignedExpGolomb();return 1&e?1+e>>>1:-1*(e>>>1)},this.readBoolean=function(){return 1===this.readBits(1)},this.readUnsignedByte=function(){return this.readBits(8)},this.loadWord()},ut=function(){var s,r,n=0;ut.prototype.init.call(this),this.push=function(e){for(var t,i=(r=r?((t=new Uint8Array(r.byteLength+e.data.byteLength)).set(r),t.set(e.data,r.byteLength),t):e.data).byteLength;n<i-3;n++)if(1===r[n+2]){s=n+5;break}for(;s<i;)switch(r[s]){case 0:if(0!==r[s-1])s+=2;else if(0!==r[s-2])s++;else{for(n+3!==s-2&&this.trigger("data",r.subarray(n+3,s-2));1!==r[++s]&&s<i;);n=s-2,s+=3}break;case 1:0!==r[s-1]||0!==r[s-2]?s+=3:(this.trigger("data",r.subarray(n+3,s-2)),n=s-2,s+=3);break;default:s+=3}r=r.subarray(n),s-=n,n=0},this.reset=function(){r=null,n=0,this.trigger("reset")},this.flush=function(){r&&3<r.byteLength&&this.trigger("data",r.subarray(n+3)),r=null,n=0,this.trigger("done")},this.endTimeline=function(){this.flush(),this.trigger("endedtimeline")}};ut.prototype=new b,at={100:!0,110:!0,122:!0,244:!0,44:!0,83:!0,86:!0,118:!0,128:!0,138:!0,139:!0,134:!0},(nt=function(){var i,s,r,n,a,o,g,t=new ut;nt.prototype.init.call(this),(i=this).push=function(e){"video"===e.type&&(s=e.trackId,r=e.pts,n=e.dts,t.push(e))},t.on("data",function(e){var t={trackId:s,pts:r,dts:n,data:e,nalUnitTypeCode:31&e[0]};switch(t.nalUnitTypeCode){case 5:t.nalUnitType="slice_layer_without_partitioning_rbsp_idr";break;case 6:t.nalUnitType="sei_rbsp",t.escapedRBSP=a(e.subarray(1));break;case 7:t.nalUnitType="seq_parameter_set_rbsp",t.escapedRBSP=a(e.subarray(1)),t.config=o(t.escapedRBSP);break;case 8:t.nalUnitType="pic_parameter_set_rbsp";break;case 9:t.nalUnitType="access_unit_delimiter_rbsp"}i.trigger("data",t)}),t.on("done",function(){i.trigger("done")}),t.on("partialdone",function(){i.trigger("partialdone")}),t.on("reset",function(){i.trigger("reset")}),t.on("endedtimeline",function(){i.trigger("endedtimeline")}),this.flush=function(){t.flush()},this.partialFlush=function(){t.partialFlush()},this.reset=function(){t.reset()},this.endTimeline=function(){t.endTimeline()},g=function(e,t){for(var i=8,s=8,r=0;r<e;r++)i=0===(s=0!==s?(i+t.readExpGolomb()+256)%256:s)?i:s},a=function(e){for(var t=e.byteLength,i=[],s=1;s<t-2;)0===e[s]&&0===e[s+1]&&3===e[s+2]?(i.push(s+2),s+=2):s++;if(0===i.length)return e;for(var r=t-i.length,n=new Uint8Array(r),a=0,s=0;s<r;a++,s++)a===i[0]&&(a++,i.shift()),n[s]=e[a];return n},o=function(e){var t,i,s,r,n,a,o=0,l=0,d=0,h=0,u=[1,1],c=new ht(e),e=c.readUnsignedByte(),p=c.readUnsignedByte(),m=c.readUnsignedByte();if(c.skipUnsignedExpGolomb(),at[e]&&(3===(i=c.readUnsignedExpGolomb())&&c.skipBits(1),c.skipUnsignedExpGolomb(),c.skipUnsignedExpGolomb(),c.skipBits(1),c.readBoolean()))for(n=3!==i?8:12,a=0;a<n;a++)c.readBoolean()&&g(a<6?16:64,c);if(c.skipUnsignedExpGolomb(),0===(i=c.readUnsignedExpGolomb()))c.readUnsignedExpGolomb();else if(1===i)for(c.skipBits(1),c.skipExpGolomb(),c.skipExpGolomb(),t=c.readUnsignedExpGolomb(),a=0;a<t;a++)c.skipExpGolomb();if(c.skipUnsignedExpGolomb(),c.skipBits(1),i=c.readUnsignedExpGolomb(),s=c.readUnsignedExpGolomb(),0===(r=c.readBits(1))&&c.skipBits(1),c.skipBits(1),c.readBoolean()&&(o=c.readUnsignedExpGolomb(),l=c.readUnsignedExpGolomb(),d=c.readUnsignedExpGolomb(),h=c.readUnsignedExpGolomb()),c.readBoolean()&&c.readBoolean()){switch(c.readUnsignedByte()){case 1:u=[1,1];break;case 2:u=[12,11];break;case 3:u=[10,11];break;case 4:u=[16,11];break;case 5:u=[40,33];break;case 6:u=[24,11];break;case 7:u=[20,11];break;case 8:u=[32,11];break;case 9:u=[80,33];break;case 10:u=[18,11];break;case 11:u=[15,11];break;case 12:u=[64,33];break;case 13:u=[160,99];break;case 14:u=[4,3];break;case 15:u=[3,2];break;case 16:u=[2,1];break;case 255:u=[c.readUnsignedByte()<<8|c.readUnsignedByte(),c.readUnsignedByte()<<8|c.readUnsignedByte()]}u&&(u[0],u[1])}return{profileIdc:e,levelIdc:m,profileCompatibility:p,width:16*(i+1)-2*o-2*l,height:(2-r)*(s+1)*16-2*d-2*h,sarRatio:u}}}).prototype=new b;function ct(e){return e[0]<<21|e[1]<<14|e[2]<<7|e[3]}var Ve=nt,pt=[96e3,88200,64e3,48e3,44100,32e3,24e3,22050,16e3,12e3,11025,8e3,7350],mt=function(e,t){var i=0<=(i=e[t+6]<<21|e[t+7]<<14|e[t+8]<<7|e[t+9])?i:0;return(16&e[t+5])>>4?20+i:10+i},gt=function(e,t){return e.length-t<10||e[t]!=="I".charCodeAt(0)||e[t+1]!=="D".charCodeAt(0)||e[t+2]!=="3".charCodeAt(0)?t:(t+=mt(e,t),gt(e,t))},ft=function(e,t,i){for(var s="",r=t;r<i;r++)s+="%"+("00"+e[r].toString(16)).slice(-2);return s},b={isLikelyAacData:function(e){var t=gt(e,0);return e.length>=t+2&&255==(255&e[t])&&240==(240&e[t+1])&&16==(22&e[t+1])},parseId3TagSize:mt,parseAdtsSize:function(e,t){var i=(224&e[t+5])>>5,s=e[t+4]<<3;return 6144&e[t+3]|s|i},parseType:function(e,t){return e[t]==="I".charCodeAt(0)&&e[t+1]==="D".charCodeAt(0)&&e[t+2]==="3".charCodeAt(0)?"timed-metadata":!0&e[t]&&240==(240&e[t+1])?"audio":null},parseSampleRate:function(e){for(var t=0;t+5<e.length;){if(255===e[t]&&240==(246&e[t+1]))return pt[(60&e[t+2])>>>2];t++}return null},parseAacTimestamp:function(e){var t,i=10;64&e[5]&&(i=(i+=4)+ct(e.subarray(10,14)));do{if((t=ct(e.subarray(i+4,i+8)))<1)return null;if("PRIV"===String.fromCharCode(e[i],e[i+1],e[i+2],e[i+3]))for(var s,r,n=e.subarray(i+10,i+t+10),a=0;a<n.byteLength;a++)if(0===n[a]){if("com.apple.streaming.transportStreamTimestamp"===unescape(ft(n,0,a)))return r=(1&(s=n.subarray(a+1))[3])<<30|s[4]<<22|s[5]<<14|s[6]<<6|s[7]>>>2,(r*=4)+(3&s[7]);break}}while((i=i+10+t)<e.byteLength);return null}},E=i,yt=b,_t=function(){var n=new Uint8Array,a=0;_t.prototype.init.call(this),this.setTimestamp=function(e){a=e},this.push=function(e){var t,i,s=0,r=0;for(n.length?(i=n.length,(n=new Uint8Array(e.byteLength+i)).set(n.subarray(0,i)),n.set(e,i)):n=e;3<=n.length-r;)if(n[r]==="I".charCodeAt(0)&&n[r+1]==="D".charCodeAt(0)&&n[r+2]==="3".charCodeAt(0)){if(n.length-r<10)break;if(r+(s=yt.parseId3TagSize(n,r))>n.length)break;t={type:"timed-metadata",data:n.subarray(r,r+s)},this.trigger("data",t),r+=s}else if(255==(255&n[r])&&240==(240&n[r+1])){if(n.length-r<7)break;if(r+(s=yt.parseAdtsSize(n,r))>n.length)break;t={type:"audio",data:n.subarray(r,r+s),pts:a,dts:a},this.trigger("data",t),r+=s}else r++;i=n.length-r,n=0<i?n.subarray(r):new Uint8Array},this.reset=function(){n=new Uint8Array,this.trigger("reset")},this.endTimeline=function(){n=new Uint8Array,this.trigger("endedtimeline")}};_t.prototype=new E;function vt(e,t){for(var i=Object.keys(t),s=0;s<i.length;s++){var r=i[s];"headOfPipeline"!==r&&t[r].on&&t[r].on("log",Ot.bind(e,r))}}function bt(e,t){var i;if(e.length===t.length){for(i=0;i<e.length;i++)if(e[i]!==t[i])return;return 1}}function Tt(e,t,i,s,r,n){return{start:{dts:e,pts:e+(i-t)},end:{dts:e+(s-t),pts:e+(r-i)},prependedContentDuration:n,baseMediaDecodeTime:e}}var wt,St,C,E=i,k=ke,x=Ie,Et=De,I=Le,A=w,Ct=c,kt=it,xt=Ve,It=_t,At=b.isLikelyAacData,Dt=c.ONE_SECOND_IN_TS,Lt=["audioobjecttype","channelcount","samplerate","samplingfrequencyindex","samplesize"],Pt=["width","height","profileIdc","levelIdc","profileCompatibility","sarRatio"],Ot=function(e,t){t.stream=e,this.trigger("log",t)},Nt=function(n,a){var o=[],l=0,d=0,h=1/0,u=(a=a||{}).firstSequenceNumber||0;Nt.prototype.init.call(this),this.push=function(t){I.collectDtsInfo(n,t),n&&Lt.forEach(function(e){n[e]=t[e]}),o.push(t)},this.setEarliestDts=function(e){l=e},this.setVideoBaseMediaDecodeTime=function(e){h=e},this.setAudioAppendStart=function(e){d=e},this.flush=function(){var e,t,i,s,r;0!==o.length&&(e=Et.trimAdtsFramesByEarliestDts(o,n,l),n.baseMediaDecodeTime=I.calculateTrackBaseMediaDecodeTime(n,a.keepOriginalTimestamps),r=Et.prefixWithSilence(n,e,d,h),n.samples=Et.generateSampleTable(e),i=k.mdat(Et.concatenateFrameData(e)),o=[],s=k.moof(u,[n]),t=new Uint8Array(s.byteLength+i.byteLength),u++,t.set(s),t.set(i,s.byteLength),I.clearDtsInfo(n),i=Math.ceil(1024*Dt/n.samplerate),e.length&&(s=e.length*i,this.trigger("segmentTimingInfo",Tt(Ct.audioTsToVideoTs(n.baseMediaDecodeTime,n.samplerate),e[0].dts,e[0].pts,e[0].dts+s,e[0].pts+s,r||0)),this.trigger("timingInfo",{start:e[0].pts,end:e[0].pts+s})),this.trigger("data",{track:n,boxes:t})),this.trigger("done","AudioSegmentStream")},this.reset=function(){I.clearDtsInfo(n),o=[],this.trigger("reset")}};Nt.prototype=new E,(wt=function(a,n){var t,i,o=[],d=[],l=(n=n||{}).firstSequenceNumber||0;wt.prototype.init.call(this),delete a.minPTS,this.gopCache_=[],this.push=function(e){I.collectDtsInfo(a,e),"seq_parameter_set_rbsp"!==e.nalUnitType||t||(t=e.config,a.sps=[e.data],Pt.forEach(function(e){a[e]=t[e]},this)),"pic_parameter_set_rbsp"!==e.nalUnitType||i||(i=e.data,a.pps=[e.data]),o.push(e)},this.flush=function(){for(var e,t,i,s=0;o.length&&"access_unit_delimiter_rbsp"!==o[0].nalUnitType;)o.shift();if(0!==o.length){if(e=x.groupNalsIntoFrames(o),(e=x.groupFramesIntoGops(e))[0][0].keyFrame||((r=this.getGopForFusion_(o[0],a))?(s=r.duration,e.unshift(r),e.byteLength+=r.byteLength,e.nalCount+=r.nalCount,e.pts=r.pts,e.dts=r.dts,e.duration+=r.duration):e=x.extendFirstKeyFrame(e)),d.length){var r=n.alignGopsAtEnd?this.alignGopsAtEnd_(e):this.alignGopsAtStart_(e);if(!r)return this.gopCache_.unshift({gop:e.pop(),pps:a.pps,sps:a.sps}),this.gopCache_.length=Math.min(6,this.gopCache_.length),o=[],this.resetStream_(),void this.trigger("done","VideoSegmentStream");I.clearDtsInfo(a),e=r}I.collectDtsInfo(a,e),a.samples=x.generateSampleTable(e),r=k.mdat(x.concatenateNalData(e)),a.baseMediaDecodeTime=I.calculateTrackBaseMediaDecodeTime(a,n.keepOriginalTimestamps),this.trigger("processedGopsInfo",e.map(function(e){return{pts:e.pts,dts:e.dts,byteLength:e.byteLength}})),t=e[0],i=e[e.length-1],this.trigger("segmentTimingInfo",Tt(a.baseMediaDecodeTime,t.dts,t.pts,i.dts+i.duration,i.pts+i.duration,s)),this.trigger("timingInfo",{start:e[0].pts,end:e[e.length-1].pts+e[e.length-1].duration}),this.gopCache_.unshift({gop:e.pop(),pps:a.pps,sps:a.sps}),this.gopCache_.length=Math.min(6,this.gopCache_.length),o=[],this.trigger("baseMediaDecodeTime",a.baseMediaDecodeTime),this.trigger("timelineStartInfo",a.timelineStartInfo),t=k.moof(l,[a]),i=new Uint8Array(t.byteLength+r.byteLength),l++,i.set(t),i.set(r,t.byteLength),this.trigger("data",{track:a,boxes:i})}this.resetStream_(),this.trigger("done","VideoSegmentStream")},this.reset=function(){this.resetStream_(),o=[],this.gopCache_.length=0,d.length=0,this.trigger("reset")},this.resetStream_=function(){I.clearDtsInfo(a),i=t=void 0},this.getGopForFusion_=function(e){for(var t,i,s,r=1/0,n=0;n<this.gopCache_.length;n++)i=(s=this.gopCache_[n]).gop,a.pps&&bt(a.pps[0],s.pps[0])&&a.sps&&bt(a.sps[0],s.sps[0])&&(i.dts<a.timelineStartInfo.dts||-1e4<=(i=e.dts-i.dts-i.duration)&&i<=45e3&&(!t||i<r)&&(t=s,r=i));return t?t.gop:null},this.alignGopsAtStart_=function(e){for(var t,i,s,r,n=e.byteLength,a=e.nalCount,o=e.duration,l=t=0;l<d.length&&t<e.length&&(i=d[l],s=e[t],i.pts!==s.pts);)s.pts>i.pts?l++:(t++,n-=s.byteLength,a-=s.nalCount,o-=s.duration);return 0===t?e:t===e.length?null:((r=e.slice(t)).byteLength=n,r.duration=o,r.nalCount=a,r.pts=r[0].pts,r.dts=r[0].dts,r)},this.alignGopsAtEnd_=function(e){for(var t,i,s,r,n=d.length-1,a=e.length-1,o=null,l=!1;0<=n&&0<=a;){if(t=d[n],i=e[a],t.pts===i.pts){l=!0;break}t.pts>i.pts?n--:(n===d.length-1&&(o=a),a--)}return l||null!==o?0===(s=l?a:o)?e:(r=(s=e.slice(s)).reduce(function(e,t){return e.byteLength+=t.byteLength,e.duration+=t.duration,e.nalCount+=t.nalCount,e},{byteLength:0,duration:0,nalCount:0}),s.byteLength=r.byteLength,s.duration=r.duration,s.nalCount=r.nalCount,s.pts=s[0].pts,s.dts=s[0].dts,s):null},this.alignGopsWith=function(e){d=e}}).prototype=new E,((C=function(e,t){this.numberOfTracks=0,this.metadataStream=t,"undefined"!=typeof(e=e||{}).remux?this.remuxTracks=!!e.remux:this.remuxTracks=!0,"boolean"==typeof e.keepOriginalTimestamps?this.keepOriginalTimestamps=e.keepOriginalTimestamps:this.keepOriginalTimestamps=!1,this.pendingTracks=[],this.videoTrack=null,this.pendingBoxes=[],this.pendingCaptions=[],this.pendingMetadata=[],this.pendingBytes=0,this.emittedTracks=0,C.prototype.init.call(this),this.push=function(e){return e.content||e.text?this.pendingCaptions.push(e):e.frames?this.pendingMetadata.push(e):(this.pendingTracks.push(e.track),this.pendingBytes+=e.boxes.byteLength,"video"===e.track.type&&(this.videoTrack=e.track,this.pendingBoxes.push(e.boxes)),void("audio"===e.track.type&&(this.audioTrack=e.track,this.pendingBoxes.unshift(e.boxes))))}}).prototype=new E).flush=function(e){var t,i,s,r=0,n={captions:[],captionStreams:{},metadata:[],info:{}},a=0;if(this.pendingTracks.length<this.numberOfTracks){if("VideoSegmentStream"!==e&&"AudioSegmentStream"!==e)return;if(this.remuxTracks)return;if(0===this.pendingTracks.length)return this.emittedTracks++,void(this.emittedTracks>=this.numberOfTracks&&(this.trigger("done"),this.emittedTracks=0))}if(this.videoTrack?(a=this.videoTrack.timelineStartInfo.pts,Pt.forEach(function(e){n.info[e]=this.videoTrack[e]},this)):this.audioTrack&&(a=this.audioTrack.timelineStartInfo.pts,Lt.forEach(function(e){n.info[e]=this.audioTrack[e]},this)),this.videoTrack||this.audioTrack){for(1===this.pendingTracks.length?n.type=this.pendingTracks[0].type:n.type="combined",this.emittedTracks+=this.pendingTracks.length,e=k.initSegment(this.pendingTracks),n.initSegment=new Uint8Array(e.byteLength),n.initSegment.set(e),n.data=new Uint8Array(this.pendingBytes),s=0;s<this.pendingBoxes.length;s++)n.data.set(this.pendingBoxes[s],r),r+=this.pendingBoxes[s].byteLength;for(s=0;s<this.pendingCaptions.length;s++)(t=this.pendingCaptions[s]).startTime=Ct.metadataTsToSeconds(t.startPts,a,this.keepOriginalTimestamps),t.endTime=Ct.metadataTsToSeconds(t.endPts,a,this.keepOriginalTimestamps),n.captionStreams[t.stream]=!0,n.captions.push(t);for(s=0;s<this.pendingMetadata.length;s++)(i=this.pendingMetadata[s]).cueTime=Ct.metadataTsToSeconds(i.pts,a,this.keepOriginalTimestamps),n.metadata.push(i);for(n.metadata.dispatchType=this.metadataStream.dispatchType,this.pendingTracks.length=0,this.videoTrack=null,this.pendingBoxes.length=0,this.pendingCaptions.length=0,this.pendingBytes=0,this.pendingMetadata.length=0,this.trigger("data",n),s=0;s<n.captions.length;s++)t=n.captions[s],this.trigger("caption",t);for(s=0;s<n.metadata.length;s++)i=n.metadata[s],this.trigger("id3Frame",i)}this.emittedTracks>=this.numberOfTracks&&(this.trigger("done"),this.emittedTracks=0)},C.prototype.setRemux=function(e){this.remuxTracks=e},(St=function(s){var r,n,a=this,i=!0;St.prototype.init.call(this),s=s||{},this.baseMediaDecodeTime=s.baseMediaDecodeTime||0,this.transmuxPipeline_={},this.setupAacPipeline=function(){var t={};(this.transmuxPipeline_=t).type="aac",t.metadataStream=new A.MetadataStream,t.aacStream=new It,t.audioTimestampRolloverStream=new A.TimestampRolloverStream("audio"),t.timedMetadataTimestampRolloverStream=new A.TimestampRolloverStream("timed-metadata"),t.adtsStream=new kt,t.coalesceStream=new C(s,t.metadataStream),t.headOfPipeline=t.aacStream,t.aacStream.pipe(t.audioTimestampRolloverStream).pipe(t.adtsStream),t.aacStream.pipe(t.timedMetadataTimestampRolloverStream).pipe(t.metadataStream).pipe(t.coalesceStream),t.metadataStream.on("timestamp",function(e){t.aacStream.setTimestamp(e.timeStamp)}),t.aacStream.on("data",function(e){"timed-metadata"!==e.type&&"audio"!==e.type||t.audioSegmentStream||(n=n||{timelineStartInfo:{baseMediaDecodeTime:a.baseMediaDecodeTime},codec:"adts",type:"audio"},t.coalesceStream.numberOfTracks++,t.audioSegmentStream=new Nt(n,s),t.audioSegmentStream.on("log",a.getLogTrigger_("audioSegmentStream")),t.audioSegmentStream.on("timingInfo",a.trigger.bind(a,"audioTimingInfo")),t.adtsStream.pipe(t.audioSegmentStream).pipe(t.coalesceStream),a.trigger("trackinfo",{hasAudio:!!n,hasVideo:!!r}))}),t.coalesceStream.on("data",this.trigger.bind(this,"data")),t.coalesceStream.on("done",this.trigger.bind(this,"done")),vt(this,t)},this.setupTsPipeline=function(){var i={};(this.transmuxPipeline_=i).type="ts",i.metadataStream=new A.MetadataStream,i.packetStream=new A.TransportPacketStream,i.parseStream=new A.TransportParseStream,i.elementaryStream=new A.ElementaryStream,i.timestampRolloverStream=new A.TimestampRolloverStream,i.adtsStream=new kt,i.h264Stream=new xt,i.captionStream=new A.CaptionStream(s),i.coalesceStream=new C(s,i.metadataStream),i.headOfPipeline=i.packetStream,i.packetStream.pipe(i.parseStream).pipe(i.elementaryStream).pipe(i.timestampRolloverStream),i.timestampRolloverStream.pipe(i.h264Stream),i.timestampRolloverStream.pipe(i.adtsStream),i.timestampRolloverStream.pipe(i.metadataStream).pipe(i.coalesceStream),i.h264Stream.pipe(i.captionStream).pipe(i.coalesceStream),i.elementaryStream.on("data",function(e){var t;if("metadata"===e.type){for(t=e.tracks.length;t--;)r||"video"!==e.tracks[t].type?n||"audio"!==e.tracks[t].type||((n=e.tracks[t]).timelineStartInfo.baseMediaDecodeTime=a.baseMediaDecodeTime):(r=e.tracks[t]).timelineStartInfo.baseMediaDecodeTime=a.baseMediaDecodeTime;r&&!i.videoSegmentStream&&(i.coalesceStream.numberOfTracks++,i.videoSegmentStream=new wt(r,s),i.videoSegmentStream.on("log",a.getLogTrigger_("videoSegmentStream")),i.videoSegmentStream.on("timelineStartInfo",function(e){n&&!s.keepOriginalTimestamps&&(n.timelineStartInfo=e,i.audioSegmentStream.setEarliestDts(e.dts-a.baseMediaDecodeTime))}),i.videoSegmentStream.on("processedGopsInfo",a.trigger.bind(a,"gopInfo")),i.videoSegmentStream.on("segmentTimingInfo",a.trigger.bind(a,"videoSegmentTimingInfo")),i.videoSegmentStream.on("baseMediaDecodeTime",function(e){n&&i.audioSegmentStream.setVideoBaseMediaDecodeTime(e)}),i.videoSegmentStream.on("timingInfo",a.trigger.bind(a,"videoTimingInfo")),i.h264Stream.pipe(i.videoSegmentStream).pipe(i.coalesceStream)),n&&!i.audioSegmentStream&&(i.coalesceStream.numberOfTracks++,i.audioSegmentStream=new Nt(n,s),i.audioSegmentStream.on("log",a.getLogTrigger_("audioSegmentStream")),i.audioSegmentStream.on("timingInfo",a.trigger.bind(a,"audioTimingInfo")),i.audioSegmentStream.on("segmentTimingInfo",a.trigger.bind(a,"audioSegmentTimingInfo")),i.adtsStream.pipe(i.audioSegmentStream).pipe(i.coalesceStream)),a.trigger("trackinfo",{hasAudio:!!n,hasVideo:!!r})}}),i.coalesceStream.on("data",this.trigger.bind(this,"data")),i.coalesceStream.on("id3Frame",function(e){e.dispatchType=i.metadataStream.dispatchType,a.trigger("id3Frame",e)}),i.coalesceStream.on("caption",this.trigger.bind(this,"caption")),i.coalesceStream.on("done",this.trigger.bind(this,"done")),vt(this,i)},this.setBaseMediaDecodeTime=function(e){var t=this.transmuxPipeline_;s.keepOriginalTimestamps||(this.baseMediaDecodeTime=e),n&&(n.timelineStartInfo.dts=void 0,n.timelineStartInfo.pts=void 0,I.clearDtsInfo(n),t.audioTimestampRolloverStream)&&t.audioTimestampRolloverStream.discontinuity(),r&&(t.videoSegmentStream&&(t.videoSegmentStream.gopCache_=[]),r.timelineStartInfo.dts=void 0,r.timelineStartInfo.pts=void 0,I.clearDtsInfo(r),t.captionStream.reset()),t.timestampRolloverStream&&t.timestampRolloverStream.discontinuity()},this.setAudioAppendStart=function(e){n&&this.transmuxPipeline_.audioSegmentStream.setAudioAppendStart(e)},this.setRemux=function(e){var t=this.transmuxPipeline_;s.remux=e,t&&t.coalesceStream&&t.coalesceStream.setRemux(e)},this.alignGopsWith=function(e){r&&this.transmuxPipeline_.videoSegmentStream&&this.transmuxPipeline_.videoSegmentStream.alignGopsWith(e)},this.getLogTrigger_=function(t){var i=this;return function(e){e.stream=t,i.trigger("log",e)}},this.push=function(e){var t;i&&((t=At(e))&&"aac"!==this.transmuxPipeline_.type?this.setupAacPipeline():t||"ts"===this.transmuxPipeline_.type||this.setupTsPipeline(),i=!1),this.transmuxPipeline_.headOfPipeline.push(e)},this.flush=function(){i=!0,this.transmuxPipeline_.headOfPipeline.flush()},this.endTimeline=function(){this.transmuxPipeline_.headOfPipeline.endTimeline()},this.reset=function(){this.transmuxPipeline_.headOfPipeline&&this.transmuxPipeline_.headOfPipeline.reset()},this.resetCaptions=function(){this.transmuxPipeline_.captionStream&&this.transmuxPipeline_.captionStream.reset()}}).prototype=new E;function Rt(e){var t="";return(t+=String.fromCharCode(e[0]))+String.fromCharCode(e[1])+String.fromCharCode(e[2])+String.fromCharCode(e[3])}function Mt(e,t){var i,s,r,n=[];if(!t.length)return null;for(i=0;i<e.byteLength;)s=$t(e[i]<<24|e[i+1]<<16|e[i+2]<<8|e[i+3]),r=Wt(e.subarray(i+4,i+8)),s=1<s?i+s:e.byteLength,r===t[0]&&(1===t.length?n.push(e.subarray(i+8,s)):(r=Mt(e.subarray(i+8,s),t.slice(1))).length&&(n=n.concat(r))),i=s;return n}function Ut(e){var t={version:e[0],flags:new Uint8Array(e.subarray(1,4))};return t.baseMediaDecodeTime=1===t.version?Xt(e.subarray(4)):Gt(e[4]<<24|e[5]<<16|e[6]<<8|e[7]),t}function Bt(e){var t,i={version:e[0],flags:new Uint8Array(e.subarray(1,4)),samples:[]},s=new DataView(e.buffer,e.byteOffset,e.byteLength),r=1&i.flags[2],n=4&i.flags[2],a=1&i.flags[1],o=2&i.flags[1],l=4&i.flags[1],d=8&i.flags[1],h=s.getUint32(4),u=8;for(r&&(i.dataOffset=s.getInt32(u),u+=4),n&&h&&(t={flags:Kt(e.subarray(u,u+4))},u+=4,a&&(t.duration=s.getUint32(u),u+=4),o&&(t.size=s.getUint32(u),u+=4),d&&(t.compositionTimeOffset=1===i.version?s.getInt32(u):s.getUint32(u),u+=4),i.samples.push(t),h--);h--;)t={},a&&(t.duration=s.getUint32(u),u+=4),o&&(t.size=s.getUint32(u),u+=4),l&&(t.flags=Kt(e.subarray(u,u+4)),u+=4),d&&(t.compositionTimeOffset=1===i.version?s.getInt32(u):s.getUint32(u),u+=4),i.samples.push(t);return i}function Ft(e){var t=new DataView(e.buffer,e.byteOffset,e.byteLength),i=1&(e={version:e[0],flags:new Uint8Array(e.subarray(1,4)),trackId:t.getUint32(4)}).flags[2],s=2&e.flags[2],r=8&e.flags[2],n=16&e.flags[2],a=32&e.flags[2],o=65536&e.flags[0],l=131072&e.flags[0],d=8;return i&&(d+=4,e.baseDataOffset=t.getUint32(12),d+=4),s&&(e.sampleDescriptionIndex=t.getUint32(d),d+=4),r&&(e.defaultSampleDuration=t.getUint32(d),d+=4),n&&(e.defaultSampleSize=t.getUint32(d),d+=4),a&&(e.defaultSampleFlags=t.getUint32(d)),o&&(e.durationIsEmpty=!0),!i&&l&&(e.baseDataOffsetIsMoof=!0),e}function qt(e){var t=31&e[1];return t<<8|e[2]}function jt(e){return!!(64&e[1])}function Ht(e){var t=0;return 1<(48&e[3])>>>4&&(t+=e[4]+1),t}function Vt(e){switch(e){case 5:return"slice_layer_without_partitioning_rbsp_idr";case 6:return"sei_rbsp";case 7:return"seq_parameter_set_rbsp";case 8:return"pic_parameter_set_rbsp";case 9:return"access_unit_delimiter_rbsp";default:return null}}var zt=St,i=function(e){return e>>>0},De=function(e){return("00"+e.toString(16)).slice(-2)},$t=i,Wt=Rt,Gt=i,Xt=s.getUint64,Kt=function(e){return{isLeading:(12&e[0])>>>2,dependsOn:3&e[0],isDependedOn:(192&e[1])>>>6,hasRedundancy:(48&e[1])>>>4,paddingValue:(14&e[1])>>>1,isNonSyncSample:1&e[1],degradationPriority:e[2]<<8|e[3]}},Le="undefined"!=typeof window?window:"undefined"!=typeof fe?fe:"undefined"!=typeof self?self:{},w=Le,Yt=Oe.discardEmulationPreventionBytes,Qt=p.CaptionStream,D=Mt,Jt=Ut,Zt=Bt,ei=Ft,ti=w,ii=function(e,h){var i=D(e,["moof","traf"]),e=D(e,["mdat"]),u={},s=[];return e.forEach(function(e,t){t=i[t];s.push({mdat:e,traf:t})}),s.forEach(function(e){var t,i,s,r,n,a=e.mdat,e=e.traf,o=D(e,["tfhd"]),o=ei(o[0]),l=o.trackId,d=D(e,["tfdt"]),d=0<d.length?Jt(d[0]).baseMediaDecodeTime:0,e=D(e,["trun"]);h===l&&0<e.length&&(t=d,i=o.defaultSampleDuration||0,s=o.defaultSampleSize||0,r=o.trackId,n=[],e.forEach(function(e){e=Zt(e).samples;e.forEach(function(e){void 0===e.duration&&(e.duration=i),void 0===e.size&&(e.size=s),e.trackId=r,e.dts=t,void 0===e.compositionTimeOffset&&(e.compositionTimeOffset=0),"bigint"==typeof t?(e.pts=t+ti.BigInt(e.compositionTimeOffset),t+=ti.BigInt(e.duration)):(e.pts=t+e.compositionTimeOffset,t+=e.duration)}),n=n.concat(e)}),d=function(e,t,i){for(var s,r,n=new DataView(e.buffer,e.byteOffset,e.byteLength),a={logs:[],seiNals:[]},o=0;o+4<e.length;o+=s)if(s=n.getUint32(o),o+=4,!(s<=0))switch(31&e[o]){case 6:var l=e.subarray(o+1,o+1+s),d=function(e,t){for(var i=e,s=0;s<t.length;s++){var r=t[s];if(i<r.size)return r;i-=r.size}return null}(o,t),l={nalUnitType:"sei_rbsp",size:s,data:l,escapedRBSP:Yt(l),trackId:i};if(d)l.pts=d.pts,l.dts=d.dts,r=d;else{if(!r){a.logs.push({level:"warn",message:"We've encountered a nal unit without data at "+o+" for trackId "+i+". See mux.js#223."});break}l.pts=r.pts,l.dts=r.dts}a.seiNals.push(l)}return a}(a,n,l),u[l]||(u[l]={seiNals:[],logs:[]}),u[l].seiNals=u[l].seiNals.concat(d.seiNals),u[l].logs=u[l].logs.concat(d.logs))}),u},si=function(){var t,a,o,l,d,i,s=!1;this.isInitialized=function(){return s},this.init=function(e){t=new Qt,s=!0,i=!!e&&e.isPartial,t.on("data",function(e){e.startTime=e.startPts/l,e.endTime=e.endPts/l,d.captions.push(e),d.captionStreams[e.stream]=!0}),t.on("log",function(e){d.logs.push(e)})},this.isNewInit=function(e,t){return!(e&&0===e.length||t&&"object"==typeof t&&0===Object.keys(t).length||o===e[0]&&l===t[o])},this.parse=function(e,t,i){var s,r;if(!this.isInitialized())return null;if(!t||!i)return null;if(this.isNewInit(t,i))o=t[0],l=i[o];else if(null===o||!l)return a.push(e),null;for(;0<a.length;){var n=a.shift();this.parse(n,t,i)}return e=e,r=l,(s=null===(s=o)?null:{seiNals:(e=ii(e,s)[s]||{}).seiNals,logs:e.logs,timescale:r})&&s.logs&&(d.logs=d.logs.concat(s.logs)),null!==s&&s.seiNals?(this.pushNals(s.seiNals),this.flushStream(),d):d.logs.length?{logs:d.logs,captions:[],captionStreams:[]}:null},this.pushNals=function(e){if(!this.isInitialized()||!e||0===e.length)return null;e.forEach(function(e){t.push(e)})},this.flushStream=function(){if(!this.isInitialized())return null;i?t.partialFlush():t.flush()},this.clearParsedCaptions=function(){d.captions=[],d.captionStreams={},d.logs=[]},this.resetCaptionStream=function(){if(!this.isInitialized())return null;t.reset()},this.clearAllCaptions=function(){this.clearParsedCaptions(),this.resetCaptionStream()},this.reset=function(){a=[],l=o=null,d?this.clearParsedCaptions():d={captions:[],captionStreams:{},logs:[]},this.resetCaptionStream()},this.reset()},ri=function(e){for(var t=0,i=String.fromCharCode(e[t]),s="";"\0"!==i;)s+=i,t++,i=String.fromCharCode(e[t]);return s+=i},ni=s.getUint64,ai=function(e){return void 0!==e||null!==e},oi=i,L=De,P=Mt,li=Rt,di={parseEmsgBox:function(e){var t,i,s,r,n,a,o,l=4,d=e[0],h=(0===d?(l=(l+=(r=ri(e.subarray(l))).length)+(n=ri(e.subarray(l))).length,s=(h=new DataView(e.buffer)).getUint32(l),o=h.getUint32(l+=4),t=h.getUint32(l+=4),i=h.getUint32(l+=4),l+=4):1===d&&(s=(h=new DataView(e.buffer)).getUint32(l),a=ni(e.subarray(l+=4)),t=h.getUint32(l+=8),i=h.getUint32(l+=4),l=(l=(l+=4)+(r=ri(e.subarray(l))).length)+(n=ri(e.subarray(l))).length),{scheme_id_uri:r,value:n,timescale:s||1,presentation_time:a,presentation_time_delta:o,event_duration:t,id:i,message_data:new Uint8Array(e.subarray(l,e.byteLength))});return n="\0"!==(r=h).scheme_id_uri,a=0===(s=d)&&ai(r.presentation_time_delta)&&n,o=1===s&&ai(r.presentation_time)&&n,!(1<s)&&a||o?h:void 0},scaleTime:function(e,t,i,s){return e||0===e?e/t:s+i/t}},hi=s.getUint64,ui=w,ci=Ze.parseId3Frames,pi=function(e){var t=0===e[0]?12:20;return oi(e[t]<<24|e[1+t]<<16|e[2+t]<<8|e[3+t])},mi=function(n,e){e=P(e,["moof","traf"]).reduce(function(e,t){var i=P(t,["tfhd"])[0],i=oi(i[4]<<24|i[5]<<16|i[6]<<8|i[7]),i=n[i]||9e4,t=P(t,["tfdt"])[0],s=new DataView(t.buffer,t.byteOffset,t.byteLength),t=1===t[0]?hi(t.subarray(4,12)):s.getUint32(4);let r;return"bigint"==typeof t?r=t/ui.BigInt(i):"number"!=typeof t||isNaN(t)||(r=t/i),e=(r=r<Number.MAX_SAFE_INTEGER?Number(r):r)<e?r:e},1/0);return"bigint"==typeof e||isFinite(e)?e:0},gi=function(e){var e=P(e,["moov","trak"]),n=[];return e.forEach(function(e){var t,i={},s=P(e,["tkhd"])[0],r=(s&&(r=(s=new DataView(s.buffer,s.byteOffset,s.byteLength)).getUint8(0),i.id=0===r?s.getUint32(12):s.getUint32(20)),P(e,["mdia","hdlr"])[0]),r=(r&&(s=li(r.subarray(8,12)),i.type="vide"===s?"video":"soun"===s?"audio":s),P(e,["mdia","minf","stbl","stsd"])[0]),s=(r&&(s=r.subarray(8),i.codec=li(s.subarray(4,8)),r=P(s,[i.codec])[0])&&(/^[asm]vc[1-9]$/i.test(i.codec)?(t=r.subarray(78),"avcC"===li(t.subarray(4,8))&&11<t.length?(i.codec+=".",i.codec+=L(t[9]),i.codec+=L(t[10]),i.codec+=L(t[11])):i.codec="avc1.4d400d"):/^mp4[a,v]$/i.test(i.codec)?(t=r.subarray(28),"esds"===li(t.subarray(4,8))&&20<t.length&&0!==t[19]?(i.codec+="."+L(t[19]),i.codec+="."+L(t[20]>>>2&63).replace(/^0/,"")):i.codec="mp4a.40.2"):i.codec=i.codec.toLowerCase()),P(e,["mdia","mdhd"])[0]);s&&(i.timescale=pi(s)),n.push(i)}),n},fi=function(e,i=0){return P(e,["emsg"]).map(e=>{var e=di.parseEmsgBox(new Uint8Array(e)),t=ci(e.message_data);return{cueTime:di.scaleTime(e.presentation_time,e.timescale,e.presentation_time_delta,i),duration:di.scaleTime(e.event_duration,e.timescale),frames:t}})},yi=He,_i=He,O=Ye,N={},R=(N.ts={parseType:function(e,t){e=qt(e);return 0===e?"pat":e===t?"pmt":t?"pes":null},parsePat:function(e){var t=jt(e),i=4+Ht(e);return t&&(i+=e[i]+1),(31&e[i+10])<<8|e[i+11]},parsePmt:function(e){var t={},i=jt(e),s=4+Ht(e);if(i&&(s+=e[s]+1),1&e[s+5]){for(var r=3+((15&e[s+1])<<8|e[s+2])-4,n=12+((15&e[s+10])<<8|e[s+11]);n<r;){var a=s+n;t[(31&e[a+1])<<8|e[a+2]]=e[a],n+=5+((15&e[a+3])<<8|e[a+4])}return t}},parsePayloadUnitStartIndicator:jt,parsePesType:function(e,t){switch(t[qt(e)]){case yi.H264_STREAM_TYPE:return"video";case yi.ADTS_STREAM_TYPE:return"audio";case yi.METADATA_STREAM_TYPE:return"timed-metadata";default:return null}},parsePesTime:function(e){var t,i,s;return!jt(e)||(t=4+Ht(e))>=e.byteLength?null:(i=null,192&(s=e[t+7])&&((i={}).pts=(14&e[t+9])<<27|(255&e[t+10])<<20|(254&e[t+11])<<12|(255&e[t+12])<<5|(254&e[t+13])>>>3,i.pts*=4,i.pts+=(6&e[t+13])>>>1,i.dts=i.pts,64&s)&&(i.dts=(14&e[t+14])<<27|(255&e[t+15])<<20|(254&e[t+16])<<12|(255&e[t+17])<<5|(254&e[t+18])>>>3,i.dts*=4,i.dts+=(6&e[t+18])>>>1),i)},videoPacketContainsKeyFrame:function(e){for(var t=4+Ht(e),i=e.subarray(t),s=0,r=0,n=!1;r<i.byteLength-3;r++)if(1===i[r+2]){s=r+5;break}for(;s<i.byteLength;)switch(i[s]){case 0:if(0!==i[s-1])s+=2;else if(0!==i[s-2])s++;else{for(r+3!==s-2&&"slice_layer_without_partitioning_rbsp_idr"===Vt(31&i[r+3])&&(n=!0);1!==i[++s]&&s<i.length;);r=s-2,s+=3}break;case 1:0!==i[s-1]||0!==i[s-2]?s+=3:("slice_layer_without_partitioning_rbsp_idr"===Vt(31&i[r+3])&&(n=!0),r=s-2,s+=3);break;default:s+=3}return i=i.subarray(r),s-=r,r=0,n=i&&3<i.byteLength&&"slice_layer_without_partitioning_rbsp_idr"===Vt(31&i[r+3])?!0:n}},N.aac=b,c.ONE_SECOND_IN_TS),vi=function(e,t){for(var i,s=0,r=188;r<e.byteLength;)if(71===e[s]&&71===e[r]){switch(i=e.subarray(s,r),N.ts.parseType(i,t.pid)){case"pat":t.pid=N.ts.parsePat(i);break;case"pmt":var n=N.ts.parsePmt(i);t.table=t.table||{},Object.keys(n).forEach(function(e){t.table[e]=n[e]})}s+=188,r+=188}else s++,r++},bi=function(e,t,i){for(var s,r,n,a,o=0,l=188,d=!1;l<=e.byteLength;)if(71!==e[o]||71!==e[l]&&l!==e.byteLength)o++,l++;else{if(s=e.subarray(o,l),"pes"===N.ts.parseType(s,t.pid)&&(r=N.ts.parsePesType(s,t.table),n=N.ts.parsePayloadUnitStartIndicator(s),"audio"===r)&&n&&(a=N.ts.parsePesTime(s))&&(a.type="audio",i.audio.push(a),d=!0),d)break;o+=188,l+=188}for(o=(l=e.byteLength)-188,d=!1;0<=o;)if(71!==e[o]||71!==e[l]&&l!==e.byteLength)o--,l--;else{if(s=e.subarray(o,l),"pes"===N.ts.parseType(s,t.pid)&&(r=N.ts.parsePesType(s,t.table),n=N.ts.parsePayloadUnitStartIndicator(s),"audio"===r)&&n&&(a=N.ts.parsePesTime(s))&&(a.type="audio",i.audio.push(a),d=!0),d)break;o-=188,l-=188}},Ti=function(e,t,i){for(var s,r,n,a,o,l,d,h,u=0,c=188,p=!1,m={data:[],size:0};c<e.byteLength;)if(71===e[u]&&71===e[c]){if(s=e.subarray(u,c),"pes"===N.ts.parseType(s,t.pid))if(r=N.ts.parsePesType(s,t.table),n=N.ts.parsePayloadUnitStartIndicator(s),"video"===r&&(n&&!p&&(a=N.ts.parsePesTime(s))&&(a.type="video",i.video.push(a),p=!0),!i.firstKeyFrame)){if(n&&0!==m.size){for(o=new Uint8Array(m.size),l=0;m.data.length;)d=m.data.shift(),o.set(d,l),l+=d.byteLength;N.ts.videoPacketContainsKeyFrame(o)&&(h=N.ts.parsePesTime(o))&&(i.firstKeyFrame=h,i.firstKeyFrame.type="video"),m.size=0}m.data.push(s),m.size+=s.byteLength}if(p&&i.firstKeyFrame)break;u+=188,c+=188}else u++,c++;for(u=(c=e.byteLength)-188,p=!1;0<=u;)if(71===e[u]&&71===e[c]){if(s=e.subarray(u,c),"pes"===N.ts.parseType(s,t.pid)&&(r=N.ts.parsePesType(s,t.table),n=N.ts.parsePayloadUnitStartIndicator(s),"video"===r)&&n&&(a=N.ts.parsePesTime(s))&&(a.type="video",i.video.push(a),p=!0),p)break;u-=188,c-=188}else u--,c--},wi=function(e,t){var i,s,r,e=(N.aac.isLikelyAacData(e)?function(e){for(var t,i,s=!1,r=0,n=null,a=null,o=0,l=0;3<=e.length-l;){switch(N.aac.parseType(e,l)){case"timed-metadata":e.length-l<10?s=!0:(o=N.aac.parseId3TagSize(e,l))>e.length?s=!0:(null===a&&(t=e.subarray(l,l+o),a=N.aac.parseAacTimestamp(t)),l+=o);break;case"audio":e.length-l<7?s=!0:(o=N.aac.parseAdtsSize(e,l))>e.length?s=!0:(null===n&&(t=e.subarray(l,l+o),n=N.aac.parseSampleRate(t)),r++,l+=o);break;default:l++}if(s)return null}return null===n||null===a?null:{audio:[{type:"audio",dts:a,pts:a},{type:"audio",dts:a+1024*r*(i=R/n),pts:a+1024*r*i}]}}:function(e){var t,i={pid:null,table:null},s={};for(t in vi(e,i),i.table)if(i.table.hasOwnProperty(t))switch(i.table[t]){case _i.H264_STREAM_TYPE:s.video=[],Ti(e,i,s),0===s.video.length&&delete s.video;break;case _i.ADTS_STREAM_TYPE:s.audio=[],bi(e,i,s),0===s.audio.length&&delete s.audio}return s})(e);return e&&(e.audio||e.video)?(t=t,(i=e).audio&&i.audio.length&&("undefined"!=typeof(s=t)&&!isNaN(s)||(s=i.audio[0].dts),i.audio.forEach(function(e){e.dts=O(e.dts,s),e.pts=O(e.pts,s),e.dtsTime=e.dts/R,e.ptsTime=e.pts/R})),i.video&&i.video.length&&("undefined"!=typeof(r=t)&&!isNaN(r)||(r=i.video[0].dts),i.video.forEach(function(e){e.dts=O(e.dts,r),e.pts=O(e.pts,r),e.dtsTime=e.dts/R,e.ptsTime=e.pts/R}),i.firstKeyFrame)&&((t=i.firstKeyFrame).dts=O(t.dts,r),t.pts=O(t.pts,r),t.dtsTime=t.dts/R,t.ptsTime=t.pts/R),e):null};class Si{constructor(e,t){this.options=t||{},this.self=e,this.init()}init(){var i,e;this.transmuxer&&this.transmuxer.dispose(),this.transmuxer=new zt(this.options),i=this.self,(e=this.transmuxer).on("data",function(e){var t=e.initSegment,t=(e.initSegment={data:t.buffer,byteOffset:t.byteOffset,byteLength:t.byteLength},e.data);e.data=t.buffer,i.postMessage({action:"data",segment:e,byteOffset:t.byteOffset,byteLength:t.byteLength},[e.data])}),e.on("done",function(e){i.postMessage({action:"done"})}),e.on("gopInfo",function(e){i.postMessage({action:"gopInfo",gopInfo:e})}),e.on("videoSegmentTimingInfo",function(e){var t={start:{decode:c.videoTsToSeconds(e.start.dts),presentation:c.videoTsToSeconds(e.start.pts)},end:{decode:c.videoTsToSeconds(e.end.dts),presentation:c.videoTsToSeconds(e.end.pts)},baseMediaDecodeTime:c.videoTsToSeconds(e.baseMediaDecodeTime)};e.prependedContentDuration&&(t.prependedContentDuration=c.videoTsToSeconds(e.prependedContentDuration)),i.postMessage({action:"videoSegmentTimingInfo",videoSegmentTimingInfo:t})}),e.on("audioSegmentTimingInfo",function(e){var t={start:{decode:c.videoTsToSeconds(e.start.dts),presentation:c.videoTsToSeconds(e.start.pts)},end:{decode:c.videoTsToSeconds(e.end.dts),presentation:c.videoTsToSeconds(e.end.pts)},baseMediaDecodeTime:c.videoTsToSeconds(e.baseMediaDecodeTime)};e.prependedContentDuration&&(t.prependedContentDuration=c.videoTsToSeconds(e.prependedContentDuration)),i.postMessage({action:"audioSegmentTimingInfo",audioSegmentTimingInfo:t})}),e.on("id3Frame",function(e){i.postMessage({action:"id3Frame",id3Frame:e})}),e.on("caption",function(e){i.postMessage({action:"caption",caption:e})}),e.on("trackinfo",function(e){i.postMessage({action:"trackinfo",trackInfo:e})}),e.on("audioTimingInfo",function(e){i.postMessage({action:"audioTimingInfo",audioTimingInfo:{start:c.videoTsToSeconds(e.start),end:c.videoTsToSeconds(e.end)}})}),e.on("videoTimingInfo",function(e){i.postMessage({action:"videoTimingInfo",videoTimingInfo:{start:c.videoTsToSeconds(e.start),end:c.videoTsToSeconds(e.end)}})}),e.on("log",function(e){i.postMessage({action:"log",log:e})})}pushMp4Captions(e){this.captionParser||(this.captionParser=new si,this.captionParser.init());var t=new Uint8Array(e.data,e.byteOffset,e.byteLength),e=this.captionParser.parse(t,e.trackIds,e.timescales);this.self.postMessage({action:"mp4Captions",captions:e&&e.captions||[],logs:e&&e.logs||[],data:t.buffer},[t.buffer])}probeMp4StartTime({timescales:e,data:t}){e=mi(e,t);this.self.postMessage({action:"probeMp4StartTime",startTime:e,data:t},[t.buffer])}probeMp4Tracks({data:e}){var t=gi(e);this.self.postMessage({action:"probeMp4Tracks",tracks:t,data:e},[e.buffer])}probeEmsgID3({data:e,offset:t}){t=fi(e,t);this.self.postMessage({action:"probeEmsgID3",id3Frames:t,emsgData:e},[e.buffer])}probeTs({data:e,baseStartTime:t}){t="number"!=typeof t||isNaN(t)?void 0:t*c.ONE_SECOND_IN_TS,t=wi(e,t);let i=null;t&&((i={hasVideo:t.video&&2===t.video.length||!1,hasAudio:t.audio&&2===t.audio.length||!1}).hasVideo&&(i.videoStart=t.video[0].ptsTime),i.hasAudio)&&(i.audioStart=t.audio[0].ptsTime),this.self.postMessage({action:"probeTs",result:i,data:e},[e.buffer])}clearAllMp4Captions(){this.captionParser&&this.captionParser.clearAllCaptions()}clearParsedMp4Captions(){this.captionParser&&this.captionParser.clearParsedCaptions()}push(e){e=new Uint8Array(e.data,e.byteOffset,e.byteLength);this.transmuxer.push(e)}reset(){this.transmuxer.reset()}setTimestampOffset(e){e=e.timestampOffset||0;this.transmuxer.setBaseMediaDecodeTime(Math.round(c.secondsToVideoTs(e)))}setAudioAppendStart(e){this.transmuxer.setAudioAppendStart(Math.ceil(c.secondsToVideoTs(e.appendStart)))}setRemux(e){this.transmuxer.setRemux(e.remux)}flush(e){this.transmuxer.flush(),self.postMessage({action:"done",type:"transmuxed"})}endTimeline(){this.transmuxer.endTimeline(),self.postMessage({action:"endedtimeline",type:"transmuxed"})}alignGopsWith(e){this.transmuxer.alignGopsWith(e.gopsToAlignWith.slice())}}self.onmessage=function(e){"init"===e.data.action&&e.data.options?this.messageHandlers=new Si(self,e.data.options):(this.messageHandlers||(this.messageHandlers=new Si(self)),e.data&&e.data.action&&"init"!==e.data.action&&this.messageHandlers[e.data.action]&&this.messageHandlers[e.data.action](e.data))}})));const lh=(e,t,i)=>{var{type:s,initSegment:r,captions:n,captionStreams:a,metadata:o,videoFrameDtsTime:l,videoFramePtsTime:d}=e.data.segment,t=(t.buffer.push({captions:n,captionStreams:a,metadata:o}),e.data.segment.boxes||{data:e.data.segment.data}),n={type:s,data:new Uint8Array(t.data,t.data.byteOffset,t.data.byteLength),initSegment:new Uint8Array(r.data,r.byteOffset,r.byteLength)};"undefined"!=typeof l&&(n.videoFrameDtsTime=l),"undefined"!=typeof d&&(n.videoFramePtsTime=d),i(n)},dh=({transmuxedData:e,callback:t})=>{e.buffer=[],t(e)},hh=(e,t)=>{t.gopInfo=e.data.gopInfo},uh=t=>{const{transmuxer:i,bytes:e,audioAppendStart:s,gopsToAlignWith:r,remux:n,onData:a,onTrackInfo:o,onAudioTimingInfo:l,onVideoTimingInfo:d,onVideoSegmentTimingInfo:h,onAudioSegmentTimingInfo:u,onId3:c,onCaptions:p,onDone:m,onEndedTimeline:g,onTransmuxerLog:f,isEndOfTimeline:y}=t,_={buffer:[]};let v=y;var b,T;i.onmessage=e=>{i.currentTransmux!==t||("data"===e.data.action&&lh(e,_,a),"trackinfo"===e.data.action&&o(e.data.trackInfo),"gopInfo"===e.data.action&&hh(e,_),"audioTimingInfo"===e.data.action&&l(e.data.audioTimingInfo),"videoTimingInfo"===e.data.action&&d(e.data.videoTimingInfo),"videoSegmentTimingInfo"===e.data.action&&h(e.data.videoSegmentTimingInfo),"audioSegmentTimingInfo"===e.data.action&&u(e.data.audioSegmentTimingInfo),"id3Frame"===e.data.action&&c([e.data.id3Frame],e.data.id3Frame.dispatchType),"caption"===e.data.action&&p(e.data.caption),"endedtimeline"===e.data.action&&(v=!1,g()),"log"===e.data.action&&f(e.data.log),"transmuxed"!==e.data.type)||v||(i.onmessage=null,dh({transmuxedData:_,callback:m}),ch(i))},s&&i.postMessage({action:"setAudioAppendStart",appendStart:s}),Array.isArray(r)&&i.postMessage({action:"alignGopsWith",gopsToAlignWith:r}),"undefined"!=typeof n&&i.postMessage({action:"setRemux",remux:n}),e.byteLength&&(b=e instanceof ArrayBuffer?e:e.buffer,T=e instanceof ArrayBuffer?0:e.byteOffset,i.postMessage({action:"push",data:b,byteOffset:T,byteLength:e.byteLength},[b])),y&&i.postMessage({action:"endTimeline"}),i.postMessage({action:"flush"})},ch=e=>{e.currentTransmux=null,e.transmuxQueue.length&&(e.currentTransmux=e.transmuxQueue.shift(),"function"==typeof e.currentTransmux?e.currentTransmux():uh(e.currentTransmux))},ph=(e,t)=>{e.postMessage({action:t}),ch(e)},mh=(e,t)=>{t.currentTransmux?t.transmuxQueue.push(ph.bind(null,t,e)):(t.currentTransmux=e,ph(t,e))};const gh=e=>{e.transmuxer.currentTransmux?e.transmuxer.transmuxQueue.push(e):(e.transmuxer.currentTransmux=e,uh(e))};var fh=e=>{mh("reset",e)},yh=(gh,e=>{const t=new oh,i=(t.currentTransmux=null,t.transmuxQueue=[],t.terminate);return t.terminate=()=>(t.currentTransmux=null,t.transmuxQueue.length=0,i.call(t)),t.postMessage({action:"init",options:e}),t});function _h(t){const i=t.transmuxer,s=t.endAction||t.action,r=t.callback;var e,n=_i({},t,{endAction:null,transmuxer:null,callback:null});const a=e=>{e.data.action===s&&(i.removeEventListener("message",a),e.data.data&&(e.data.data=new Uint8Array(e.data.data,t.byteOffset||0,t.byteLength||e.data.data.byteLength),t.data)&&(t.data=e.data.data),r(e.data))};i.addEventListener("message",a),t.data?(e=t.data instanceof ArrayBuffer,n.byteOffset=e?0:t.data.byteOffset,n.byteLength=t.data.byteLength,e=[e?t.data:t.data.buffer],i.postMessage(n,e)):i.postMessage(n)}function vh(e){let t=0;return e.audio&&t++,e.video&&t++,t}function bh(e,t){var i=t.attributes||{},s=Uh(function(e){e=e.attributes||{};if(e.CODECS)return qn(e.CODECS)}(t)||[]);return!Mh(e,t)||s.audio||((e,t)=>{if(!Mh(e,t))return!0;var t=t.attributes||{},i=e.mediaGroups.AUDIO[t.AUDIO];for(const s in i)if(!i[s].uri&&!i[s].playlists)return!0;return!1})(e,t)||(t=Uh(function(e,t){if(e.mediaGroups.AUDIO&&t){var i=e.mediaGroups.AUDIO[t];if(i)for(var s in i){s=i[s];if(s.default&&s.playlists)return qn(s.playlists[0].attributes.CODECS)}}return null}(e,i.AUDIO)||[])).audio&&(s.audio=t.audio),s}function Th(e,t){return(e=e&&window.getComputedStyle(e))?e[t]:""}function wh(e,t){let i,s;return i=(i=e.attributes.BANDWIDTH?e.attributes.BANDWIDTH:i)||window.Number.MAX_VALUE,s=(s=t.attributes.BANDWIDTH?t.attributes.BANDWIDTH:s)||window.Number.MAX_VALUE,i-s}const Sh={FAILURE:2,TIMEOUT:-101,ABORTED:-102},Eh=e=>{e.forEach(e=>{e.abort()})},Ch=e=>({bandwidth:e.bandwidth,bytesReceived:e.bytesReceived||0,roundTripTime:e.roundTripTime||0}),kh=e=>{var t=e.target,t={bandwidth:1/0,bytesReceived:0,roundTripTime:Date.now()-t.requestTime||0};return t.bytesReceived=e.loaded,t.bandwidth=Math.floor(t.bytesReceived/t.roundTripTime*8*1e3),t},xh=(e,t)=>t.timedout?{status:t.status,message:"HLS request timed-out at URL: "+t.uri,code:Sh.TIMEOUT,xhr:t}:t.aborted?{status:t.status,message:"HLS request aborted at URL: "+t.uri,code:Sh.ABORTED,xhr:t}:e?{status:t.status,message:"HLS request errored at URL: "+t.uri,code:Sh.FAILURE,xhr:t}:"arraybuffer"===t.responseType&&0===t.response.byteLength?{status:t.status,message:"Empty HLS response at URL: "+t.uri,code:Sh.FAILURE,xhr:t}:null,Ih=(r,n,a)=>(e,t)=>{var i=t.response,e=xh(e,t);if(e)return a(e,r);if(16!==i.byteLength)return a({status:t.status,message:"Invalid HLS key at URL: "+t.uri,code:Sh.FAILURE,xhr:t},r);var e=new DataView(i),s=new Uint32Array([e.getUint32(0),e.getUint32(4),e.getUint32(8),e.getUint32(12)]);for(let e=0;e<n.length;e++)n[e].bytes=s;return a(null,r)},Ah=(i,s)=>{var e,t=wl(i.map.bytes);if("mp4"!==t)return e=i.map.resolvedUri||i.map.uri,s({internal:!0,message:`Found unsupported ${t||"unknown"} container for initialization segment at URL: `+e,code:Sh.FAILURE});_h({action:"probeMp4Tracks",data:i.map.bytes,transmuxer:i.transmuxer,callback:({tracks:e,data:t})=>(i.map.bytes=t,e.forEach(function(e){i.map.tracks=i.map.tracks||{},i.map.tracks[e.type]||"number"==typeof(i.map.tracks[e.type]=e).id&&e.timescale&&(i.map.timescales=i.map.timescales||{},i.map.timescales[e.id]=e.timescale)}),s(null))})},Dh=({segment:i,bytes:t,trackInfoFn:s,timingInfoFn:e,videoSegmentTimingInfoFn:r,audioSegmentTimingInfoFn:n,id3Fn:a,captionsFn:o,isEndOfTimeline:l,endedTimelineFn:d,dataFn:h,doneFn:u,onTransmuxerLog:c})=>{var p=i.map&&i.map.tracks||{};const m=Boolean(p.audio&&p.video);let g=e.bind(null,i,"audio","start");const f=e.bind(null,i,"audio","end");let y=e.bind(null,i,"video","start");const _=e.bind(null,i,"video","end");_h({action:"probeTs",transmuxer:i.transmuxer,data:t,baseStartTime:i.baseStartTime,callback:e=>{i.bytes=t=e.data;e=e.result;e&&(s(i,{hasAudio:e.hasAudio,hasVideo:e.hasVideo,isMuxed:m}),s=null),gh({bytes:t,transmuxer:i.transmuxer,audioAppendStart:i.audioAppendStart,gopsToAlignWith:i.gopsToAlignWith,remux:m,onData:e=>{e.type="combined"===e.type?"video":e.type,h(i,e)},onTrackInfo:e=>{s&&(m&&(e.isMuxed=!0),s(i,e))},onAudioTimingInfo:e=>{g&&"undefined"!=typeof e.start&&(g(e.start),g=null),f&&"undefined"!=typeof e.end&&f(e.end)},onVideoTimingInfo:e=>{y&&"undefined"!=typeof e.start&&(y(e.start),y=null),_&&"undefined"!=typeof e.end&&_(e.end)},onVideoSegmentTimingInfo:e=>{r(e)},onAudioSegmentTimingInfo:e=>{n(e)},onId3:(e,t)=>{a(i,e,t)},onCaptions:e=>{o(i,[e])},isEndOfTimeline:l,onEndedTimeline:()=>{d()},onTransmuxerLog:c,onDone:e=>{u&&(e.type="combined"===e.type?"video":e.type,u(null,i,e))}})}})},Lh=({segment:i,bytes:s,trackInfoFn:e,timingInfoFn:r,videoSegmentTimingInfoFn:t,audioSegmentTimingInfoFn:n,id3Fn:a,captionsFn:o,isEndOfTimeline:l,endedTimelineFn:d,dataFn:h,doneFn:u,onTransmuxerLog:c})=>{let p=new Uint8Array(s);if(m=p,0<_l(m,["moof"]).length){i.isFmp4=!0;const g=i.map["tracks"],f={isFmp4:!0,hasVideo:!!g.video,hasAudio:!!g.audio},y=(g.audio&&g.audio.codec&&"enca"!==g.audio.codec&&(f.audioCodec=g.audio.codec),g.video&&g.video.codec&&"encv"!==g.video.codec&&(f.videoCodec=g.video.codec),g.video&&g.audio&&(f.isMuxed=!0),e(i,f),(e,t)=>{h(i,{data:p,type:f.hasAudio&&!f.isMuxed?"audio":"video"}),t&&t.length&&a(i,t),e&&e.length&&o(i,e),u(null,i,{})});void _h({action:"probeMp4StartTime",timescales:i.map.timescales,data:p,transmuxer:i.transmuxer,callback:({data:e,startTime:t})=>{s=e.buffer,i.bytes=p=e,f.hasAudio&&!f.isMuxed&&r(i,"audio","start",t),f.hasVideo&&r(i,"video","start",t),_h({action:"probeEmsgID3",data:p,transmuxer:i.transmuxer,offset:t,callback:({emsgData:e,id3Frames:t})=>{s=e.buffer,i.bytes=p=e,g.video&&e.byteLength&&i.transmuxer?_h({action:"pushMp4Captions",endAction:"mp4Captions",transmuxer:i.transmuxer,data:p,timescales:i.map.timescales,trackIds:[g.video.id],callback:e=>{s=e.data.buffer,i.bytes=p=e.data,e.logs.forEach(function(e){c(P(e,{stream:"mp4CaptionParser"}))}),y(e.captions,t)}}):y(void 0,t)}})}})}else{var m;i.transmuxer?("undefined"==typeof i.container&&(i.container=wl(p)),"ts"!==i.container&&"aac"!==i.container?(e(i,{hasAudio:!1,hasVideo:!1}),u(null,i,{})):Dh({segment:i,bytes:s,trackInfoFn:e,timingInfoFn:r,videoSegmentTimingInfoFn:t,audioSegmentTimingInfoFn:n,id3Fn:a,captionsFn:o,isEndOfTimeline:l,endedTimelineFn:d,dataFn:h,doneFn:u,onTransmuxerLog:c})):u(null,i,{})}},Ph=function({id:t,key:e,encryptedBytes:i,decryptionWorker:s},r){const n=e=>{e.data.source===t&&(s.removeEventListener("message",n),e=e.data.decrypted,r(new Uint8Array(e.bytes,e.byteOffset,e.byteLength)))};s.addEventListener("message",n);let a;a=e.bytes.slice?e.bytes.slice():new Uint32Array(Array.prototype.slice.call(e.bytes)),s.postMessage(Bd({source:t,encrypted:i,key:a,iv:e.iv}),[i.buffer,a.buffer])},Oh=({decryptionWorker:e,segment:t,trackInfoFn:i,timingInfoFn:s,videoSegmentTimingInfoFn:r,audioSegmentTimingInfoFn:n,id3Fn:a,captionsFn:o,isEndOfTimeline:l,endedTimelineFn:d,dataFn:h,doneFn:u,onTransmuxerLog:c})=>{Ph({id:t.requestId,key:t.key,encryptedBytes:t.encryptedBytes,decryptionWorker:e},e=>{t.bytes=e,Lh({segment:t,bytes:t.bytes,trackInfoFn:i,timingInfoFn:s,videoSegmentTimingInfoFn:r,audioSegmentTimingInfoFn:n,id3Fn:a,captionsFn:o,isEndOfTimeline:l,endedTimelineFn:d,dataFn:h,doneFn:u,onTransmuxerLog:c})})},Nh=({xhr:e,xhrOptions:t,decryptionWorker:i,segment:s,abortFn:r,progressFn:n,trackInfoFn:a,timingInfoFn:o,videoSegmentTimingInfoFn:l,audioSegmentTimingInfoFn:d,id3Fn:h,captionsFn:u,isEndOfTimeline:c,endedTimelineFn:p,dataFn:m,doneFn:g,onTransmuxerLog:f})=>{const y=[];var _,v,i=(({activeXhrs:s,decryptionWorker:r,trackInfoFn:n,timingInfoFn:a,videoSegmentTimingInfoFn:o,audioSegmentTimingInfoFn:l,id3Fn:d,captionsFn:h,isEndOfTimeline:u,endedTimelineFn:c,dataFn:p,doneFn:m,onTransmuxerLog:g})=>{let f=0,y=!1;return(e,t)=>{if(!y){if(e)return y=!0,Eh(s),m(e,t);if((f+=1)===s.length){const i=function(){if(t.encryptedBytes)return Oh({decryptionWorker:r,segment:t,trackInfoFn:n,timingInfoFn:a,videoSegmentTimingInfoFn:o,audioSegmentTimingInfoFn:l,id3Fn:d,captionsFn:h,isEndOfTimeline:u,endedTimelineFn:c,dataFn:p,doneFn:m,onTransmuxerLog:g});Lh({segment:t,bytes:t.bytes,trackInfoFn:n,timingInfoFn:a,videoSegmentTimingInfoFn:o,audioSegmentTimingInfoFn:l,id3Fn:d,captionsFn:h,isEndOfTimeline:u,endedTimelineFn:c,dataFn:p,doneFn:m,onTransmuxerLog:g})};if(t.endOfAllRequests=Date.now(),t.map&&t.map.encryptedBytes&&!t.map.bytes)return Ph({decryptionWorker:r,id:t.requestId+"-init",encryptedBytes:t.map.encryptedBytes,key:t.map.key},e=>{t.map.bytes=e,Ah(t,e=>{if(e)return Eh(s),m(e,t);i()})});i()}}}})({activeXhrs:y,decryptionWorker:i,trackInfoFn:a,timingInfoFn:o,videoSegmentTimingInfoFn:l,audioSegmentTimingInfoFn:d,id3Fn:h,captionsFn:u,isEndOfTimeline:c,endedTimelineFn:p,dataFn:m,doneFn:g,onTransmuxerLog:f}),u=(s.key&&!s.key.bytes&&(a=[s.key],s.map&&!s.map.bytes&&s.map.key&&s.map.key.resolvedUri===s.key.resolvedUri&&a.push(s.map.key),o=e(P(t,{uri:s.key.resolvedUri,responseType:"arraybuffer"}),Ih(s,a,i)),y.push(o)),s.map&&!s.map.bytes&&(!s.map.key||s.key&&s.key.resolvedUri===s.map.key.resolvedUri||(l=e(P(t,{uri:s.map.key.resolvedUri,responseType:"arraybuffer"}),Ih(s,[s.map.key],i)),y.push(l)),d=P(t,{uri:s.map.resolvedUri,responseType:"arraybuffer",headers:Rd(s.map)}),{segment:_,finishProcessingFn:v}=[{segment:s,finishProcessingFn:i}][0],h=e(d,(e,t)=>{var e=xh(e,t);return e?v(e,_):(e=new Uint8Array(t.response),_.map.key?(_.map.encryptedBytes=e,v(null,_)):(_.map.bytes=e,void Ah(_,function(e){if(e)return e.xhr=t,e.status=t.status,v(e,_);v(null,_)})))}),y.push(h)),P(t,{uri:s.part&&s.part.resolvedUri||s.resolvedUri,responseType:"arraybuffer",headers:Rd(s)}));({segment:b,finishProcessingFn:T,responseType:w}={segment:s,finishProcessingFn:i,responseType:u.responseType});var b,T,w,S,E,c=e(u,(e,t)=>{var e=xh(e,t);return e?T(e,b):(e="arraybuffer"!==w&&t.responseText?sh(t.responseText.substring(b.lastReachedChar||0)):t.response,b.stats=Ch(t),b.key?b.encryptedBytes=new Uint8Array(e):b.bytes=new Uint8Array(e),T(null,b))});c.addEventListener("progress",({segment:S,progressFn:E}=[{segment:s,progressFn:n}][0],e=>{var t=e.target;if(!t.aborted)return S.stats=P(S.stats,kh(e)),!S.stats.firstBytesReceivedAt&&S.stats.bytesReceived&&(S.stats.firstBytesReceivedAt=Date.now()),E(e,S)})),y.push(c);const C={};return y.forEach(e=>{var t,i;e.addEventListener("loadend",({loadendState:t,abortFn:i}=[{loadendState:C,abortFn:r}][0],e=>{e.target.aborted&&i&&!t.calledAbortFn&&(i(),t.calledAbortFn=!0)}))}),()=>Eh(y)},Rh=Hl("CodecUtils"),Mh=(e,t)=>{t=t.attributes||{};return e&&e.mediaGroups&&e.mediaGroups.AUDIO&&t.AUDIO&&e.mediaGroups.AUDIO[t.AUDIO]},Uh=function(e){const s={};return e.forEach(({mediaType:e,type:t,details:i})=>{s[e]=s[e]||[],s[e].push(Fn(""+t+i))}),Object.keys(s).forEach(function(e){1<s[e].length?(Rh(`multiple ${e} codecs found as attributes: ${s[e].join(", ")}. Setting playlist codecs to null so that we wait for mux.js to probe segments for real codecs.`),s[e]=null):s[e]=s[e][0]}),s},Bh=Hl("PlaylistSelector"),Fh=function(e){var t;if(e&&e.playlist)return t=e.playlist,JSON.stringify({id:t.id,bandwidth:e.bandwidth,width:e.width,height:e.height,codecs:t.attributes&&t.attributes.CODECS||""})},qh=function(e,s){const r=e.slice();e.sort(function(e,t){var i=s(e,t);return 0===i?r.indexOf(e)-r.indexOf(t):i})};function jh(o,t,l,d,h,u){if(o){var c={bandwidth:t,width:l,height:d,limitRenditionByPlayerDimensions:h};let e=o.playlists,r=(_d.isAudioOnly(o)&&(e=u.getAudioTrackPlaylists_(),c.audioOnly=!0),e.map(e=>{var t=e.attributes&&e.attributes.RESOLUTION&&e.attributes.RESOLUTION.width,i=e.attributes&&e.attributes.RESOLUTION&&e.attributes.RESOLUTION.height,s=e.attributes&&e.attributes.BANDWIDTH;return{bandwidth:s||window.Number.MAX_VALUE,width:t,height:i,playlist:e}})),n=(qh(r,(e,t)=>e.bandwidth-t.bandwidth),(r=r.filter(e=>!_d.isIncompatible(e.playlist))).filter(e=>_d.isEnabled(e.playlist)));o=(n=n.length?n:r.filter(e=>!_d.isDisabled(e.playlist))).filter(e=>e.bandwidth*O.BANDWIDTH_VARIANCE<t);let a=o[o.length-1];var p=o.filter(e=>e.bandwidth===a.bandwidth)[0];if(!1===h){const g=p||n[0]||r[0];if(g&&g.playlist){let e=p?"bandwidthBestRep":"sortedPlaylistReps";return n[0]&&(e="enabledPlaylistReps"),Bh(`choosing ${Fh(g)} using ${e} with options`,c),g.playlist}}else{var m,h=o.filter(e=>e.width&&e.height),o=(qh(h,(e,t)=>e.width-t.width),h.filter(e=>e.width===l&&e.height===d)),o=(a=o[o.length-1],o.filter(e=>e.bandwidth===a.bandwidth)[0]);let t,i;o||(m=(t=h.filter(e=>e.width>l||e.height>d)).filter(e=>e.width===t[0].width&&e.height===t[0].height),a=m[m.length-1],i=m.filter(e=>e.bandwidth===a.bandwidth)[0]);let s;u.leastPixelDiffSelector&&(m=h.map(e=>(e.pixelDiff=Math.abs(e.width-l)+Math.abs(e.height-d),e)),qh(m,(e,t)=>e.pixelDiff===t.pixelDiff?t.bandwidth-e.bandwidth:e.pixelDiff-t.pixelDiff),s=m[0]);const g=s||i||o||p||n[0]||r[0];if(g&&g.playlist){let e="sortedPlaylistReps";return s?e="leastPixelDiffRep":i?e="resolutionPlusOneRep":o?e="resolutionBestRep":p?e="bandwidthBestRep":n[0]&&(e="enabledPlaylistReps"),Bh(`choosing ${Fh(g)} using ${e} with options`,c),g.playlist}}return Bh("could not choose a playlist with options",c),null}}function Hh(){var e=this.useDevicePixelRatio&&window.devicePixelRatio||1;return jh(this.playlists.main,this.systemBandwidth,parseInt(Th(this.tech_.el(),"width"),10)*e,parseInt(Th(this.tech_.el(),"height"),10)*e,this.limitRenditionByPlayerDimensions,this.playlistController_)}function Vh(e,t,i){let s;var r;if(i&&i.cues)for(s=i.cues.length;s--;)(r=i.cues[s]).startTime>=e&&r.endTime<=t&&i.removeCue(r)}const zh=({inbandTextTracks:e,metadataArray:t,timestampOffset:i,videoDuration:r})=>{if(t){const a=window.WebKitDataCue||window.VTTCue,o=e.metadataTrack_;if(o&&(t.forEach(e=>{const s=e.cueTime+i;!("number"!=typeof s||window.isNaN(s)||s<0)&&s<1/0&&e.frames&&e.frames.length&&e.frames.forEach(e=>{var t,i=new a(s,s,e.value||e.url||e.data||"");i.frame=e,i.value=e,t=i,Object.defineProperties(t.frame,{id:{get(){return T.log.warn("cue.frame.id is deprecated. Use cue.value.key instead."),t.value.key}},value:{get(){return T.log.warn("cue.frame.value is deprecated. Use cue.value.data instead."),t.value.data}},privateData:{get(){return T.log.warn("cue.frame.privateData is deprecated. Use cue.value.data instead."),t.value.data}}}),o.addCue(i)})}),o.cues)&&o.cues.length){var s=o.cues,n=[];for(let e=0;e<s.length;e++)s[e]&&n.push(s[e]);const l=n.reduce((e,t)=>{var i=e[t.startTime]||[];return i.push(t),e[t.startTime]=i,e},{}),d=Object.keys(l).sort((e,t)=>Number(e)-Number(t));d.forEach((e,t)=>{var i=l[e],e=isFinite(r)?r:e;const s=Number(d[t+1])||e;i.forEach(e=>{e.endTime=s})})}}},$h={id:"ID",class:"CLASS",startDate:"START-DATE",duration:"DURATION",endDate:"END-DATE",endOnNext:"END-ON-NEXT",plannedDuration:"PLANNED-DURATION",scte35Out:"SCTE35-OUT",scte35In:"SCTE35-IN"},Wh=new Set(["id","class","startDate","duration","endDate","endOnNext","startTime","endTime","processDateRange"]),Gh=(e,t,i)=>{e.metadataTrack_||(e.metadataTrack_=i.addRemoteTextTrack({kind:"metadata",label:"Timed Metadata"},!1).track,T.browser.IS_ANY_SAFARI)||(e.metadataTrack_.inBandMetadataTrackDispatchType=t)},Xh=e=>"number"==typeof e&&isFinite(e),Kh=e=>{var{startOfSegment:t,duration:i,segment:s,part:r,playlist:{mediaSequence:n,id:a,segments:o=[]},mediaIndex:l,partIndex:d,timeline:h}=e,o=o.length-1;let u="mediaIndex/partIndex increment";e.getMediaInfoForTime?u=`getMediaInfoForTime (${e.getMediaInfoForTime})`:e.isSyncRequest&&(u="getSyncSegmentCandidate (isSyncRequest)"),e.independent&&(u+=" with independent "+e.independent);var c="number"==typeof d,e=e.segment.uri?"segment":"pre-segment",p=c?rd({preloadSegment:s})-1:0;return e+` [${n+l}/${n+o}]`+(c?` part [${d}/${p}]`:"")+` segment start/end [${s.start} => ${s.end}]`+(c?` part start/end [${r.start} => ${r.end}]`:"")+` startOfSegment [${t}]`+` duration [${i}]`+` timeline [${h}]`+` selected by [${u}]`+` playlist [${a}]`},Yh=e=>e+"TimingInfo",Qh=({timelineChangeController:e,currentTimeline:t,segmentTimeline:i,loaderType:s,audioDisabled:r})=>{return!(t===i||("audio"===s?(t=e.lastTimelineChange({type:"main"}))&&t.to===i:"main"!==s||!r||(t=e.pendingTimelineChange({type:"audio"}))&&t.to===i))},Jh=({segmentDuration:e,maxDuration:t})=>!!e&&Math.round(e)>t+Yl,Zh=(e,t)=>{var i,s,r;return"hls"===t&&(t=(e=>{let s=0;return["video","audio"].forEach(function(t){t=e[t+"TimingInfo"];if(t){var{start:t,end:i}=t;let e;"bigint"==typeof t||"bigint"==typeof i?e=window.BigInt(i)-window.BigInt(t):"number"==typeof t&&"number"==typeof i&&(e=i-t),"undefined"!=typeof e&&e>s&&(s=e)}}),s="bigint"==typeof s&&s<Number.MAX_SAFE_INTEGER?Number(s):s})({audioTimingInfo:e.audioTimingInfo,videoTimingInfo:e.videoTimingInfo}))&&(i=e.playlist.targetDuration,s=Jh({segmentDuration:t,maxDuration:2*i}),r=Jh({segmentDuration:t,maxDuration:i}),t=`Segment with index ${e.mediaIndex} `+`from playlist ${e.playlist.id} `+`has a duration of ${t} `+`when the reported duration is ${e.duration} `+`and the target duration is ${i}. `+"For HLS content, a duration in excess of the target duration may result in playback issues. See the HLS specification section on EXT-X-TARGETDURATION for more details: https://tools.ietf.org/html/draft-pantos-http-live-streaming-23#section-4.3.3.1",s||r)?{severity:s?"warn":"info",message:t}:null};class eu extends T.EventTarget{constructor(e,t=0){if(super(),!e)throw new TypeError("Initialization settings are required");if("function"!=typeof e.currentTime)throw new TypeError("No currentTime getter specified");if(!e.mediaSource)throw new TypeError("No MediaSource specified");this.bandwidth=e.bandwidth,this.throughput={rate:0,count:0},this.roundTrip=NaN,this.resetStats_(),this.mediaIndex=null,this.partIndex=null,this.hasPlayed_=e.hasPlayed,this.currentTime_=e.currentTime,this.seekable_=e.seekable,this.seeking_=e.seeking,this.duration_=e.duration,this.mediaSource_=e.mediaSource,this.vhs_=e.vhs,this.loaderType_=e.loaderType,this.currentMediaInfo_=void 0,this.startingMediaInfo_=void 0,this.segmentMetadataTrack_=e.segmentMetadataTrack,this.goalBufferLength_=e.goalBufferLength,this.sourceType_=e.sourceType,this.sourceUpdater_=e.sourceUpdater,this.inbandTextTracks_=e.inbandTextTracks,this.state_="INIT",this.timelineChangeController_=e.timelineChangeController,this.shouldSaveSegmentTimingInfo_=!0,this.parse708captions_=e.parse708captions,this.useDtsForTimestampOffset_=e.useDtsForTimestampOffset,this.captionServices_=e.captionServices,this.exactManifestTimings=e.exactManifestTimings,this.addMetadataToTextTrack=e.addMetadataToTextTrack,this.checkBufferTimeout_=null,this.error_=void 0,this.currentTimeline_=-1,this.shouldForceTimestampOffsetAfterResync_=!1,this.pendingSegment_=null,this.xhrOptions_=null,this.pendingSegments_=[],this.audioDisabled_=!1,this.isPendingTimestampOffset_=!1,this.gopBuffer_=[],this.timeMapping_=0,this.safeAppend_=!1,this.appendInitSegment_={audio:!0,video:!0},this.playlistOfLastInitSegment_={audio:null,video:null},this.callQueue_=[],this.loadQueue_=[],this.metadataQueue_={id3:[],caption:[]},this.waitingOnRemove_=!1,this.quotaExceededErrorRetryTimeout_=null,this.activeInitSegmentId_=null,this.initSegments_={},this.cacheEncryptionKeys_=e.cacheEncryptionKeys,this.keyCache_={},this.decrypter_=e.decrypter,this.syncController_=e.syncController,this.syncPoint_={segmentIndex:0,time:0},this.transmuxer_=this.createTransmuxer_(),this.triggerSyncInfoUpdate_=()=>this.trigger("syncinfoupdate"),this.syncController_.on("syncinfoupdate",this.triggerSyncInfoUpdate_),this.mediaSource_.addEventListener("sourceopen",()=>{this.isEndOfStream_()||(this.ended_=!1)}),this.fetchAtBuffer_=!1,this.logger_=Hl(`SegmentLoader[${this.loaderType_}]`),Object.defineProperty(this,"state",{get(){return this.state_},set(e){e!==this.state_&&(this.logger_(this.state_+" -> "+e),this.state_=e,this.trigger("statechange"))}}),this.sourceUpdater_.on("ready",()=>{this.hasEnoughInfoToAppend_()&&this.processCallQueue_()}),"main"===this.loaderType_&&this.timelineChangeController_.on("pendingtimelinechange",()=>{this.hasEnoughInfoToAppend_()&&this.processCallQueue_()}),"audio"===this.loaderType_&&this.timelineChangeController_.on("timelinechange",()=>{this.hasEnoughInfoToLoad_()&&this.processLoadQueue_(),this.hasEnoughInfoToAppend_()&&this.processCallQueue_()})}createTransmuxer_(){return yh({remux:!1,alignGopsAtEnd:this.safeAppend_,keepOriginalTimestamps:!0,parse708captions:this.parse708captions_,captionServices:this.captionServices_})}resetStats_(){this.mediaBytesTransferred=0,this.mediaRequests=0,this.mediaRequestsAborted=0,this.mediaRequestsTimedout=0,this.mediaRequestsErrored=0,this.mediaTransferDuration=0,this.mediaSecondsLoaded=0,this.mediaAppends=0}dispose(){this.trigger("dispose"),this.state="DISPOSED",this.pause(),this.abort_(),this.transmuxer_&&this.transmuxer_.terminate(),this.resetStats_(),this.checkBufferTimeout_&&window.clearTimeout(this.checkBufferTimeout_),this.syncController_&&this.triggerSyncInfoUpdate_&&this.syncController_.off("syncinfoupdate",this.triggerSyncInfoUpdate_),this.off()}setAudio(e){this.audioDisabled_=!e,e?this.appendInitSegment_.audio=!0:this.sourceUpdater_.removeAudio(0,this.duration_())}abort(){"WAITING"!==this.state?this.pendingSegment_&&(this.pendingSegment_=null):(this.abort_(),this.state="READY",this.paused()||this.monitorBuffer_())}abort_(){this.pendingSegment_&&this.pendingSegment_.abortRequests&&this.pendingSegment_.abortRequests(),this.pendingSegment_=null,this.callQueue_=[],this.loadQueue_=[],this.metadataQueue_.id3=[],this.metadataQueue_.caption=[],this.timelineChangeController_.clearPendingTimelineChange(this.loaderType_),this.waitingOnRemove_=!1,window.clearTimeout(this.quotaExceededErrorRetryTimeout_),this.quotaExceededErrorRetryTimeout_=null}checkForAbort_(e){return"APPENDING"!==this.state||this.pendingSegment_?!this.pendingSegment_||this.pendingSegment_.requestId!==e:(this.state="READY",!0)}error(e){return"undefined"!=typeof e&&(this.logger_("error occurred:",e),this.error_=e),this.pendingSegment_=null,this.error_}endOfStream(){this.ended_=!0,this.transmuxer_&&fh(this.transmuxer_),this.gopBuffer_.length=0,this.pause(),this.trigger("ended")}buffered_(){var e=this.getMediaInfo_();if(!this.sourceUpdater_||!e)return Vl();if("main"===this.loaderType_){var{hasAudio:e,hasVideo:t,isMuxed:i}=e;if(t&&e&&!this.audioDisabled_&&!i)return this.sourceUpdater_.buffered();if(t)return this.sourceUpdater_.videoBuffered()}return this.sourceUpdater_.audioBuffered()}initSegmentForMap(e,t=!1){if(!e)return null;var i=Fd(e);let s=this.initSegments_[i];return t&&!s&&e.bytes&&(this.initSegments_[i]=s={resolvedUri:e.resolvedUri,byterange:e.byterange,bytes:e.bytes,tracks:e.tracks,timescales:e.timescales}),s||e}segmentKey(e,t=!1){if(!e)return null;var i=qd(e);let s=this.keyCache_[i];this.cacheEncryptionKeys_&&t&&!s&&e.bytes&&(this.keyCache_[i]=s={resolvedUri:e.resolvedUri,bytes:e.bytes});t={resolvedUri:(s||e).resolvedUri};return s&&(t.bytes=s.bytes),t}couldBeginLoading_(){return this.playlist_&&!this.paused()}load(){if(this.monitorBuffer_(),this.playlist_)return"INIT"===this.state&&this.couldBeginLoading_()?this.init_():void(!this.couldBeginLoading_()||"READY"!==this.state&&"INIT"!==this.state||(this.state="READY"))}init_(){return this.state="READY",this.resetEverything(),this.monitorBuffer_()}playlist(t,i={}){if(t){var s,r=this.playlist_,n=this.pendingSegment_;this.playlist_=t,this.xhrOptions_=i,"INIT"===this.state&&(t.syncInfo={mediaSequence:t.mediaSequence,time:0},"main"===this.loaderType_)&&this.syncController_.setDateTimeMappingForStart(t);let e=null;if(r&&(r.id?e=r.id:r.uri&&(e=r.uri)),this.logger_(`playlist update [${e} => ${t.id||t.uri}]`),this.syncController_.updateMediaSequenceMap(t,this.currentTime_(),this.loaderType_),this.trigger("syncinfoupdate"),"INIT"===this.state&&this.couldBeginLoading_())return this.init_();r&&r.uri===t.uri?(i=t.mediaSequence-r.mediaSequence,this.logger_(`live window shift [${i}]`),null!==this.mediaIndex&&(this.mediaIndex-=i,this.mediaIndex<0?(this.mediaIndex=null,this.partIndex=null):(s=this.playlist_.segments[this.mediaIndex],!this.partIndex||s.parts&&s.parts.length&&s.parts[this.partIndex]||(s=this.mediaIndex,this.logger_(`currently processing part (index ${this.partIndex}) no longer exists.`),this.resetLoader(),this.mediaIndex=s))),n&&(n.mediaIndex-=i,n.mediaIndex<0?(n.mediaIndex=null,n.partIndex=null):(0<=n.mediaIndex&&(n.segment=t.segments[n.mediaIndex]),0<=n.partIndex&&n.segment.parts&&(n.part=n.segment.parts[n.partIndex]))),this.syncController_.saveExpiredSegmentInfo(r,t)):(null!==this.mediaIndex&&(!t.endList&&"number"==typeof t.partTargetDuration?this.resetLoader():this.resyncLoader()),this.currentMediaInfo_=void 0,this.trigger("playlistupdate"))}}pause(){this.checkBufferTimeout_&&(window.clearTimeout(this.checkBufferTimeout_),this.checkBufferTimeout_=null)}paused(){return null===this.checkBufferTimeout_}resetEverything(e){this.ended_=!1,this.activeInitSegmentId_=null,this.appendInitSegment_={audio:!0,video:!0},this.resetLoader(),this.remove(0,1/0,e),this.transmuxer_&&(this.transmuxer_.postMessage({action:"clearAllMp4Captions"}),this.transmuxer_.postMessage({action:"reset"}))}resetLoader(){this.fetchAtBuffer_=!1,this.resyncLoader()}resyncLoader(){this.transmuxer_&&fh(this.transmuxer_),this.mediaIndex=null,this.partIndex=null,this.syncPoint_=null,this.isPendingTimestampOffset_=!1,this.shouldForceTimestampOffsetAfterResync_=!0,this.callQueue_=[],this.loadQueue_=[],this.metadataQueue_.id3=[],this.metadataQueue_.caption=[],this.abort(),this.transmuxer_&&this.transmuxer_.postMessage({action:"clearParsedMp4Captions"})}remove(t,i,s=()=>{},r=!1){if((i=i===1/0?this.duration_():i)<=t)this.logger_("skipping remove because end ${end} is <= start ${start}");else if(this.sourceUpdater_&&this.getMediaInfo_()){let e=1;var n=()=>{0===--e&&s()};!r&&this.audioDisabled_||(e++,this.sourceUpdater_.removeAudio(t,i,n)),!r&&"main"!==this.loaderType_||(this.gopBuffer_=((t,i,e,s)=>{var r=Math.ceil((i-s)*Fl),n=Math.ceil((e-s)*Fl),i=t.slice();let a=t.length;for(;a--&&!(t[a].pts<=n););if(-1!==a){let e=a+1;for(;e--&&!(t[e].pts<=r););e=Math.max(e,0),i.splice(e,a-e+1)}return i})(this.gopBuffer_,t,i,this.timeMapping_),e++,this.sourceUpdater_.removeVideo(t,i,n));for(const a in this.inbandTextTracks_)Vh(t,i,this.inbandTextTracks_[a]);Vh(t,i,this.segmentMetadataTrack_),n()}else this.logger_("skipping remove because no source updater or starting media info")}monitorBuffer_(){this.checkBufferTimeout_&&window.clearTimeout(this.checkBufferTimeout_),this.checkBufferTimeout_=window.setTimeout(this.monitorBufferTick_.bind(this),1)}monitorBufferTick_(){"READY"===this.state&&this.fillBuffer_(),this.checkBufferTimeout_&&window.clearTimeout(this.checkBufferTimeout_),this.checkBufferTimeout_=window.setTimeout(this.monitorBufferTick_.bind(this),500)}fillBuffer_(){var e;this.sourceUpdater_.updating()||(e=this.chooseNextRequest_())&&("number"==typeof e.timestampOffset&&(this.isPendingTimestampOffset_=!1,this.timelineChangeController_.pendingTimelineChange({type:this.loaderType_,from:this.currentTimeline_,to:e.timeline})),this.loadSegment_(e))}isEndOfStream_(e=this.mediaIndex,t=this.playlist_,i=this.partIndex){var s;return!(!t||!this.mediaSource_)&&(s="number"==typeof e&&t.segments[e],e=e+1===t.segments.length,i=!s||!s.parts||i+1===s.parts.length,t.endList)&&"open"===this.mediaSource_.readyState&&e&&i}chooseNextRequest_(){var e=this.buffered_(),t=Wl(e)||0,e=Gl(e,this.currentTime_()),i=!this.hasPlayed_()&&1<=e,s=e>=this.goalBufferLength_(),r=this.playlist_.segments;if(!r.length||i||s)return null;this.syncPoint_=this.syncPoint_||this.syncController_.getSyncPoint(this.playlist_,this.duration_(),this.currentTimeline_,this.currentTime_(),this.loaderType_);i={partIndex:null,mediaIndex:null,startOfSegment:null,playlist:this.playlist_,isSyncRequest:Boolean(!this.syncPoint_)},i.isSyncRequest?(i.mediaIndex=function(t,i,s){i=i||[];var r=[];let n=0;for(let e=0;e<i.length;e++){var a=i[e];if(t===a.timeline&&(r.push(e),(n+=a.duration)>s))return e}return 0===r.length?0:r[r.length-1]}(this.currentTimeline_,r,t),this.logger_("choose next request. Can not find sync point. Fallback to media Index: "+i.mediaIndex)):null!==this.mediaIndex?(s=r[this.mediaIndex],a="number"==typeof this.partIndex?this.partIndex:-1,i.startOfSegment=s.end||t,s.parts&&s.parts[a+1]?(i.mediaIndex=this.mediaIndex,i.partIndex=a+1):i.mediaIndex=this.mediaIndex+1):({segmentIndex:s,startTime:a,partIndex:o}=_d.getMediaInfoForTime({exactManifestTimings:this.exactManifestTimings,playlist:this.playlist_,currentTime:this.fetchAtBuffer_?t:this.currentTime_(),startingPartIndex:this.syncPoint_.partIndex,startingSegmentIndex:this.syncPoint_.segmentIndex,startTime:this.syncPoint_.time}),i.getMediaInfoForTime=this.fetchAtBuffer_?"bufferedEnd "+t:"currentTime "+this.currentTime_(),i.mediaIndex=s,i.startOfSegment=a,i.partIndex=o,this.logger_(`choose next request. Playlist switched and we have a sync point. Media Index: ${i.mediaIndex} `)),t=r[i.mediaIndex];let n=t&&"number"==typeof i.partIndex&&t.parts&&t.parts[i.partIndex];if(!t||"number"==typeof i.partIndex&&!n)return null;"number"!=typeof i.partIndex&&t.parts&&(i.partIndex=0,n=t.parts[0]);var a,o,s=this.vhs_.playlists&&this.vhs_.playlists.main&&this.vhs_.playlists.main.independentSegments||this.playlist_.independentSegments,e=(e||!n||s||n.independent||(0===i.partIndex?(o=(a=r[i.mediaIndex-1]).parts&&a.parts.length&&a.parts[a.parts.length-1])&&o.independent&&(--i.mediaIndex,i.partIndex=a.parts.length-1,i.independent="previous segment"):t.parts[i.partIndex-1].independent&&(--i.partIndex,i.independent="previous part")),this.mediaSource_&&"ended"===this.mediaSource_.readyState);return i.mediaIndex>=r.length-1&&e&&!this.seeking_()?null:(this.shouldForceTimestampOffsetAfterResync_&&(this.shouldForceTimestampOffsetAfterResync_=!1,i.forceTimestampOffset=!0,this.logger_("choose next request. Force timestamp offset after loader resync")),this.generateSegmentInfo_(i))}generateSegmentInfo_(e){var{independent:e,playlist:t,mediaIndex:i,startOfSegment:s,isSyncRequest:r,partIndex:n,forceTimestampOffset:a,getMediaInfoForTime:o}=e,l=t.segments[i],d="number"==typeof n&&l.parts[n],i={requestId:"segment-loader-"+Math.random(),uri:d&&d.resolvedUri||l.resolvedUri,mediaIndex:i,partIndex:d?n:null,isSyncRequest:r,startOfSegment:s,playlist:t,bytes:null,encryptedBytes:null,timestampOffset:null,timeline:l.timeline,duration:d&&d.duration||l.duration,segment:l,part:d,byteLength:0,transmuxer:this.transmuxer_,getMediaInfoForTime:o,independent:e},n="undefined"!=typeof a?a:this.isPendingTimestampOffset_,r=(i.timestampOffset=this.timestampOffsetForSegment_({segmentTimeline:l.timeline,currentTimeline:this.currentTimeline_,startOfSegment:s,buffered:this.buffered_(),overrideCheck:n}),Wl(this.sourceUpdater_.audioBuffered()));return"number"==typeof r&&(i.audioAppendStart=r-this.sourceUpdater_.audioTimestampOffset()),this.sourceUpdater_.videoBuffered().length&&(i.gopsToAlignWith=((e,t,i)=>{if("undefined"==typeof t||null===t||!e.length)return[];var s=Math.ceil((t-i+3)*Fl);let r;for(r=0;r<e.length&&!(e[r].pts>s);r++);return e.slice(r)})(this.gopBuffer_,this.currentTime_()-this.sourceUpdater_.videoTimestampOffset(),this.timeMapping_)),i}timestampOffsetForSegment_(e){return{segmentTimeline:e,currentTimeline:t,startOfSegment:i,buffered:s,overrideCheck:r}=[e][0],r||e!==t?!(e<t)&&s.length?s.end(s.length-1):i:null;var t,i,s,r}earlyAbortWhenNeeded_(t){if(!this.vhs_.tech_.paused()&&this.xhrOptions_.timeout&&this.playlist_.attributes.BANDWIDTH&&!(Date.now()-(t.firstBytesReceivedAt||Date.now())<1e3)){var e=this.currentTime_(),i=t.bandwidth,s=this.pendingSegment_.duration,t=_d.estimateSegmentRequestTime(s,i,this.playlist_,t.bytesReceived),r=([r,n,a=1]=[this.buffered_(),e,this.vhs_.tech_.playbackRate()],((r.length?r.end(r.length-1):0)-n)/a-1);if(!(t<=r)){var n=function(e){const{main:t,currentTime:i,bandwidth:s,duration:r,segmentDuration:n,timeUntilRebuffer:a,currentTimeline:o,syncController:l}=e;e=t.playlists.filter(e=>!_d.isIncompatible(e));let d=e.filter(_d.isEnabled);var e=(d=d.length?d:e.filter(e=>!_d.isDisabled(e))).filter(_d.hasAttribute.bind(null,"BANDWIDTH")).map(e=>{var t=l.getSyncPoint(e,r,o,i)?1:2;return{playlist:e,rebufferingImpact:_d.estimateSegmentRequestTime(n,s,e)*t-a}}),h=e.filter(e=>e.rebufferingImpact<=0);return qh(h,(e,t)=>wh(t.playlist,e.playlist)),h.length?h[0]:(qh(e,(e,t)=>e.rebufferingImpact-t.rebufferingImpact),e[0]||null)}({main:this.vhs_.playlists.main,currentTime:e,bandwidth:i,duration:this.duration_(),segmentDuration:s,timeUntilRebuffer:r,currentTimeline:this.currentTimeline_,syncController:this.syncController_});if(n){var a=t-r-n.rebufferingImpact;let e=.5;r<=Yl&&(e=1),!n.playlist||n.playlist.uri===this.playlist_.uri||a<e||(this.bandwidth=n.playlist.attributes.BANDWIDTH*O.BANDWIDTH_VARIANCE+1,this.trigger("earlyabort"))}}}}handleAbort_(e){this.logger_("Aborting "+Kh(e)),this.mediaRequestsAborted+=1}handleProgress_(e,t){this.earlyAbortWhenNeeded_(t.stats),this.checkForAbort_(t.requestId)||this.trigger("progress")}handleTrackInfo_(e,t){this.earlyAbortWhenNeeded_(e.stats),this.checkForAbort_(e.requestId)||this.checkForIllegalMediaSwitch(t)||(function(t,i){if(!t&&!i||!t&&i||t&&!i)return!1;if(t!==i){var s=Object.keys(t).sort(),r=Object.keys(i).sort();if(s.length!==r.length)return!1;for(let e=0;e<s.length;e++){var n=s[e];if(n!==r[e])return!1;if(t[n]!==i[n])return!1}}return!0}(this.currentMediaInfo_,t=t||{})||(this.appendInitSegment_={audio:!0,video:!0},this.startingMediaInfo_=t,this.currentMediaInfo_=t,this.logger_("trackinfo update",t),this.trigger("trackinfo")),this.checkForAbort_(e.requestId))||(this.pendingSegment_.trackInfo=t,this.hasEnoughInfoToAppend_()&&this.processCallQueue_())}handleTimingInfo_(e,t,i,s){var r;this.earlyAbortWhenNeeded_(e.stats),this.checkForAbort_(e.requestId)||((e=this.pendingSegment_)[r=Yh(t)]=e[r]||{},e[r][i]=s,this.logger_(`timinginfo: ${t} - ${i} - `+s),this.hasEnoughInfoToAppend_()&&this.processCallQueue_())}handleCaptions_(e,t){if(this.earlyAbortWhenNeeded_(e.stats),!this.checkForAbort_(e.requestId))if(0===t.length)this.logger_("SegmentLoader received no captions from a caption event");else if(this.pendingSegment_.hasAppendedData_){const c=null===this.sourceUpdater_.videoTimestampOffset()?this.sourceUpdater_.audioTimestampOffset():this.sourceUpdater_.videoTimestampOffset(),p={};t.forEach(e=>{p[e.stream]=p[e.stream]||{startTime:1/0,captions:[],endTime:0};var t=p[e.stream];t.startTime=Math.min(t.startTime,e.startTime+c),t.endTime=Math.max(t.endTime,e.endTime+c),t.captions.push(e)}),Object.keys(p).forEach(e=>{var{startTime:t,endTime:i,captions:s}=p[e],r=this.inbandTextTracks_,n=(this.logger_(`adding cues from ${t} -> ${i} for `+e),r),a=this.vhs_.tech_,o=e;if(!n[o]){a.trigger({type:"usage",name:"vhs-608"});let s=o;/^cc708_/.test(o)&&(s="SERVICE"+o.split("_")[1]);var l=a.textTracks().getTrackById(s);if(l)n[o]=l;else{let e=o,t=o,i=!1;l=(a.options_.vhs&&a.options_.vhs.captionServices||{})[s];l&&(e=l.label,t=l.language,i=l.default),n[o]=a.addRemoteTextTrack({kind:"captions",id:s,default:i,label:e,language:t},!1).track}}Vh(t,i,r[e]);var{inbandTextTracks:d,captionArray:l,timestampOffset:h}={captionArray:s,inbandTextTracks:r,timestampOffset:c};if(l){const u=window.WebKitDataCue||window.VTTCue;l.forEach(i=>{const s=i.stream;i.content?i.content.forEach(e=>{var t=new u(i.startTime+h,i.endTime+h,e.text);t.line=e.line,t.align="left",t.position=e.position,t.positionAlign="line-left",d[s].addCue(t)}):d[s].addCue(new u(i.startTime+h,i.endTime+h,i.text))})}}),this.transmuxer_&&this.transmuxer_.postMessage({action:"clearParsedMp4Captions"})}else this.metadataQueue_.caption.push(this.handleCaptions_.bind(this,e,t))}handleId3_(e,t,i){this.earlyAbortWhenNeeded_(e.stats),this.checkForAbort_(e.requestId)||(this.pendingSegment_.hasAppendedData_?this.addMetadataToTextTrack(i,t,this.duration_()):this.metadataQueue_.id3.push(this.handleId3_.bind(this,e,t,i)))}processMetadataQueue_(){this.metadataQueue_.id3.forEach(e=>e()),this.metadataQueue_.caption.forEach(e=>e()),this.metadataQueue_.id3=[],this.metadataQueue_.caption=[]}processCallQueue_(){var e=this.callQueue_;this.callQueue_=[],e.forEach(e=>e())}processLoadQueue_(){var e=this.loadQueue_;this.loadQueue_=[],e.forEach(e=>e())}hasEnoughInfoToLoad_(){var e;return"audio"!==this.loaderType_||!(!(e=this.pendingSegment_)||this.getCurrentMediaInfo_()&&Qh({timelineChangeController:this.timelineChangeController_,currentTimeline:this.currentTimeline_,segmentTimeline:e.timeline,loaderType:this.loaderType_,audioDisabled:this.audioDisabled_}))}getCurrentMediaInfo_(e=this.pendingSegment_){return e&&e.trackInfo||this.currentMediaInfo_}getMediaInfo_(e=this.pendingSegment_){return this.getCurrentMediaInfo_(e)||this.startingMediaInfo_}getPendingSegmentPlaylist(){return this.pendingSegment_?this.pendingSegment_.playlist:null}hasEnoughInfoToAppend_(){var e,t,i,s;return!!this.sourceUpdater_.ready()&&!(this.waitingOnRemove_||this.quotaExceededErrorRetryTimeout_||(e=this.pendingSegment_,t=this.getCurrentMediaInfo_(),!e)||!t||({hasAudio:t,hasVideo:i,isMuxed:s}=t,i&&!e.videoTimingInfo)||t&&!this.audioDisabled_&&!s&&!e.audioTimingInfo||Qh({timelineChangeController:this.timelineChangeController_,currentTimeline:this.currentTimeline_,segmentTimeline:e.timeline,loaderType:this.loaderType_,audioDisabled:this.audioDisabled_}))}handleData_(t,e){if(this.earlyAbortWhenNeeded_(t.stats),!this.checkForAbort_(t.requestId))if(this.callQueue_.length||!this.hasEnoughInfoToAppend_())this.callQueue_.push(this.handleData_.bind(this,t,e));else{var i=this.pendingSegment_;if(this.setTimeMapping_(i.timeline),this.updateMediaSecondsLoaded_(i.part||i.segment),"closed"!==this.mediaSource_.readyState){if(t.map&&(t.map=this.initSegmentForMap(t.map,!0),i.segment.map=t.map),t.key&&this.segmentKey(t.key,!0),i.isFmp4=t.isFmp4,i.timingInfo=i.timingInfo||{},i.isFmp4)this.trigger("fmp4"),i.timingInfo.start=i[Yh(e.type)].start;else{t=this.getCurrentMediaInfo_(),t="main"===this.loaderType_&&t&&t.hasVideo;let e;t&&(e=i.videoTimingInfo.start),i.timingInfo.start=this.trueSegmentStart_({currentStart:i.timingInfo.start,playlist:i.playlist,mediaIndex:i.mediaIndex,currentVideoTimestampOffset:this.sourceUpdater_.videoTimestampOffset(),useVideoTimingInfo:t,firstVideoFrameTimeForData:e,videoTimingInfo:i.videoTimingInfo,audioTimingInfo:i.audioTimingInfo})}if(this.updateAppendInitSegmentStatus(i,e.type),this.updateSourceBufferTimestampOffset_(i),i.isSyncRequest){this.updateTimingInfoEnd_(i),this.syncController_.saveSegmentTimingInfo({segmentInfo:i,shouldSaveTimelineMapping:"main"===this.loaderType_});t=this.chooseNextRequest_();if(t.mediaIndex!==i.mediaIndex||t.partIndex!==i.partIndex)return void this.logger_("sync segment was incorrect, not appending");this.logger_("sync segment was correct, appending")}i.hasAppendedData_=!0,this.processMetadataQueue_(),this.appendData_(i,e)}}}updateAppendInitSegmentStatus(e,t){"main"!==this.loaderType_||"number"!=typeof e.timestampOffset||e.changedTimestampOffset||(this.appendInitSegment_={audio:!0,video:!0}),this.playlistOfLastInitSegment_[t]!==e.playlist&&(this.appendInitSegment_[t]=!0)}getInitSegmentAndUpdateState_({type:e,initSegment:t,map:i,playlist:s}){if(i){var r=Fd(i);if(this.activeInitSegmentId_===r)return null;t=this.initSegmentForMap(i,!0).bytes,this.activeInitSegmentId_=r}return t&&this.appendInitSegment_[e]?(this.playlistOfLastInitSegment_[e]=s,this.appendInitSegment_[e]=!1,this.activeInitSegmentId_=null,t):null}handleQuotaExceededError_({segmentInfo:e,type:t,bytes:i},s){var r=this.sourceUpdater_.audioBuffered(),n=this.sourceUpdater_.videoBuffered(),a=(1<r.length&&this.logger_("On QUOTA_EXCEEDED_ERR, found gaps in the audio buffer: "+ed(r).join(", ")),1<n.length&&this.logger_("On QUOTA_EXCEEDED_ERR, found gaps in the video buffer: "+ed(n).join(", ")),r.length?r.start(0):0),o=r.length?r.end(r.length-1):0,l=n.length?n.start(0):0,d=n.length?n.end(n.length-1):0;o-a<=1&&d-l<=1?(this.logger_("On QUOTA_EXCEEDED_ERR, single segment too large to append to buffer, triggering an error. "+`Appended byte length: ${i.byteLength}, `+`audio buffer: ${ed(r).join(", ")}, `+`video buffer: ${ed(n).join(", ")}, `),this.error({message:"Quota exceeded error with append of a single segment of content",excludeUntil:1/0}),this.trigger("error")):(this.waitingOnRemove_=!0,this.callQueue_.push(this.appendToSourceBuffer_.bind(this,{segmentInfo:e,type:t,bytes:i})),o=this.currentTime_()-1,this.logger_("On QUOTA_EXCEEDED_ERR, removing audio/video from 0 to "+o),this.remove(0,o,()=>{this.logger_("On QUOTA_EXCEEDED_ERR, retrying append in 1s"),this.waitingOnRemove_=!1,this.quotaExceededErrorRetryTimeout_=window.setTimeout(()=>{this.logger_("On QUOTA_EXCEEDED_ERR, re-processing call queue"),this.quotaExceededErrorRetryTimeout_=null,this.processCallQueue_()},1e3)},!0))}handleAppendError_({segmentInfo:e,type:t,bytes:i},s){s&&(22===s.code?this.handleQuotaExceededError_({segmentInfo:e,type:t,bytes:i}):(this.logger_("Received non QUOTA_EXCEEDED_ERR on append",s),this.error(`${t} append of ${i.length}b failed for segment `+`#${e.mediaIndex} in playlist `+e.playlist.id),this.trigger("appenderror")))}appendToSourceBuffer_({segmentInfo:e,type:t,initSegment:i,data:s,bytes:r}){if(!r){var n=[s];let e=s.byteLength;i&&(n.unshift(i),e+=i.byteLength),r=(e=>{let t=0,i;return e.bytes&&(i=new Uint8Array(e.bytes),e.segments.forEach(e=>{i.set(e,t),t+=e.byteLength})),i})({bytes:e,segments:n})}this.sourceUpdater_.appendBuffer({segmentInfo:e,type:t,bytes:r},this.handleAppendError_.bind(this,{segmentInfo:e,type:t,bytes:r}))}handleSegmentTimingInfo_(e,t,i){this.pendingSegment_&&t===this.pendingSegment_.requestId&&((t=this.pendingSegment_.segment)[e=e+"TimingInfo"]||(t[e]={}),t[e].transmuxerPrependedSeconds=i.prependedContentDuration||0,t[e].transmuxedPresentationStart=i.start.presentation,t[e].transmuxedDecodeStart=i.start.decode,t[e].transmuxedPresentationEnd=i.end.presentation,t[e].transmuxedDecodeEnd=i.end.decode,t[e].baseMediaDecodeTime=i.baseMediaDecodeTime)}appendData_(e,t){var{type:i,data:s}=t;s&&s.byteLength&&("audio"===i&&this.audioDisabled_||(t=this.getInitSegmentAndUpdateState_({type:i,initSegment:t.initSegment,playlist:e.playlist,map:e.isFmp4?e.segment.map:null}),this.appendToSourceBuffer_({segmentInfo:e,type:i,initSegment:t,data:s})))}loadSegment_(t){this.state="WAITING",this.pendingSegment_=t,this.trimBackBuffer_(t),"number"==typeof t.timestampOffset&&this.transmuxer_&&this.transmuxer_.postMessage({action:"clearAllMp4Captions"}),this.hasEnoughInfoToLoad_()?this.updateTransmuxerAndRequestSegment_(t):this.loadQueue_.push(()=>{var e=_i({},t,{forceTimestampOffset:!0});_i(t,this.generateSegmentInfo_(e)),this.isPendingTimestampOffset_=!1,this.updateTransmuxerAndRequestSegment_(t)})}updateTransmuxerAndRequestSegment_(s){this.shouldUpdateTransmuxerTimestampOffset_(s.timestampOffset)&&(this.gopBuffer_.length=0,s.gopsToAlignWith=[],this.timeMapping_=0,this.transmuxer_.postMessage({action:"reset"}),this.transmuxer_.postMessage({action:"setTimestampOffset",timestampOffset:s.timestampOffset}));var e=this.createSimplifiedSegmentObj_(s),t=this.isEndOfStream_(s.mediaIndex,s.playlist,s.partIndex),i=null!==this.mediaIndex,r=s.timeline!==this.currentTimeline_&&0<s.timeline,t=t||i&&r;this.logger_("Requesting "+Kh(s)),e.map&&!e.map.bytes&&(this.logger_("going to request init segment."),this.appendInitSegment_={video:!0,audio:!0}),s.abortRequests=Nh({xhr:this.vhs_.xhr,xhrOptions:this.xhrOptions_,decryptionWorker:this.decrypter_,segment:e,abortFn:this.handleAbort_.bind(this,s),progressFn:this.handleProgress_.bind(this),trackInfoFn:this.handleTrackInfo_.bind(this),timingInfoFn:this.handleTimingInfo_.bind(this),videoSegmentTimingInfoFn:this.handleSegmentTimingInfo_.bind(this,"video",s.requestId),audioSegmentTimingInfoFn:this.handleSegmentTimingInfo_.bind(this,"audio",s.requestId),captionsFn:this.handleCaptions_.bind(this),isEndOfTimeline:t,endedTimelineFn:()=>{this.logger_("received endedtimeline callback")},id3Fn:this.handleId3_.bind(this),dataFn:this.handleData_.bind(this),doneFn:this.segmentRequestFinished_.bind(this),onTransmuxerLog:({message:e,level:t,stream:i})=>{this.logger_(Kh(s)+` logged from transmuxer stream ${i} as a ${t}: `+e)}})}trimBackBuffer_(e){var t=((e,t,i)=>{let s=t-O.BACK_BUFFER_LENGTH;return e.length&&(s=Math.max(s,e.start(0))),Math.min(t-i,s)})(this.seekable_(),this.currentTime_(),this.playlist_.targetDuration||10);0<t&&this.remove(0,t)}createSimplifiedSegmentObj_(e){var t=e.segment,i=e.part,i={resolvedUri:(i||t).resolvedUri,byterange:(i||t).byterange,requestId:e.requestId,transmuxer:e.transmuxer,audioAppendStart:e.audioAppendStart,gopsToAlignWith:e.gopsToAlignWith,part:e.part},s=e.playlist.segments[e.mediaIndex-1];return s&&s.timeline===t.timeline&&(s.videoTimingInfo?i.baseStartTime=s.videoTimingInfo.transmuxedDecodeEnd:s.audioTimingInfo&&(i.baseStartTime=s.audioTimingInfo.transmuxedDecodeEnd)),t.key&&(s=t.key.iv||new Uint32Array([0,0,0,e.mediaIndex+e.playlist.mediaSequence]),i.key=this.segmentKey(t.key),i.key.iv=s),t.map&&(i.map=this.initSegmentForMap(t.map)),i}saveTransferStats_(e){this.mediaRequests+=1,e&&(this.mediaBytesTransferred+=e.bytesReceived,this.mediaTransferDuration+=e.roundTripTime)}saveBandwidthRelatedStats_(e,t){this.pendingSegment_.byteLength=t.bytesReceived,e<1/60?this.logger_("Ignoring segment's bandwidth because its duration of "+e+" is less than the min to record "+1/60):(this.bandwidth=t.bandwidth,this.roundTrip=t.roundTripTime)}handleTimeout_(){this.mediaRequestsTimedout+=1,this.bandwidth=1,this.roundTrip=NaN,this.trigger("bandwidthupdate"),this.trigger("timeout")}segmentRequestFinished_(e,t,i){if(this.callQueue_.length)this.callQueue_.push(this.segmentRequestFinished_.bind(this,e,t,i));else if(this.saveTransferStats_(t.stats),this.pendingSegment_&&t.requestId===this.pendingSegment_.requestId){if(e)return this.pendingSegment_=null,this.state="READY",e.code===Sh.ABORTED?void 0:(this.pause(),e.code===Sh.TIMEOUT?void this.handleTimeout_():(this.mediaRequestsErrored+=1,this.error(e),void this.trigger("error")));e=this.pendingSegment_;this.saveBandwidthRelatedStats_(e.duration,t.stats),e.endOfAllRequests=t.endOfAllRequests,i.gopInfo&&(this.gopBuffer_=((e,t,i)=>{if(!t.length)return e;if(i)return t.slice();var s=t[0].pts;let r=0;for(r;r<e.length&&!(e[r].pts>=s);r++);return e.slice(0,r).concat(t)})(this.gopBuffer_,i.gopInfo,this.safeAppend_)),this.state="APPENDING",this.trigger("appending"),this.waitForAppendsToComplete_(e)}}setTimeMapping_(e){e=this.syncController_.mappingForTimeline(e);null!==e&&(this.timeMapping_=e)}updateMediaSecondsLoaded_(e){"number"==typeof e.start&&"number"==typeof e.end?this.mediaSecondsLoaded+=e.end-e.start:this.mediaSecondsLoaded+=e.duration}shouldUpdateTransmuxerTimestampOffset_(e){return null!==e&&("main"===this.loaderType_&&e!==this.sourceUpdater_.videoTimestampOffset()||!this.audioDisabled_&&e!==this.sourceUpdater_.audioTimestampOffset())}trueSegmentStart_({currentStart:e,playlist:t,mediaIndex:i,firstVideoFrameTimeForData:s,currentVideoTimestampOffset:r,useVideoTimingInfo:n,videoTimingInfo:a,audioTimingInfo:o}){return"undefined"!=typeof e?e:n?(e=t.segments[i-1],0!==i&&e&&"undefined"!=typeof e.start&&e.end===s+r?a.start:s):o.start}waitForAppendsToComplete_(e){var t,i,s=this.getCurrentMediaInfo_(e);s?({hasAudio:s,hasVideo:i,isMuxed:t}=s,i="main"===this.loaderType_&&i,s=!this.audioDisabled_&&s&&!t,e.waitingOnAppends=0,e.hasAppendedData_?(i&&e.waitingOnAppends++,s&&e.waitingOnAppends++,i&&this.sourceUpdater_.videoQueueCallback(this.checkAppendsDone_.bind(this,e)),s&&this.sourceUpdater_.audioQueueCallback(this.checkAppendsDone_.bind(this,e))):(e.timingInfo||"number"!=typeof e.timestampOffset||(this.isPendingTimestampOffset_=!0),e.timingInfo={start:0},e.waitingOnAppends++,this.isPendingTimestampOffset_||(this.updateSourceBufferTimestampOffset_(e),this.processMetadataQueue_()),this.checkAppendsDone_(e))):(this.error({message:"No starting media returned, likely due to an unsupported media format.",playlistExclusionDuration:1/0}),this.trigger("error"))}checkAppendsDone_(e){this.checkForAbort_(e.requestId)||(e.waitingOnAppends--,0===e.waitingOnAppends&&this.handleAppendsDone_())}checkForIllegalMediaSwitch(e){i=this.loaderType_,t=this.getCurrentMediaInfo_(),e=e;var t,i="main"===i&&t&&e?e.hasAudio||e.hasVideo?t.hasVideo&&!e.hasVideo?"Only audio found in segment when we expected video. We can't switch to audio only from a stream that had video. To get rid of this message, please add codec information to the manifest.":!t.hasVideo&&e.hasVideo?"Video found in segment when we expected only audio. We can't switch to a stream with video from an audio only stream. To get rid of this message, please add codec information to the manifest.":null:"Neither audio nor video found in segment.":null;return!!i&&(this.error({message:i,playlistExclusionDuration:1/0}),this.trigger("error"),!0)}updateSourceBufferTimestampOffset_(t){if(null!==t.timestampOffset&&"number"==typeof t.timingInfo.start&&!t.changedTimestampOffset&&"main"===this.loaderType_){let e=!1;t.timestampOffset-=this.getSegmentStartTimeForTimestampOffsetCalculation_({videoTimingInfo:t.segment.videoTimingInfo,audioTimingInfo:t.segment.audioTimingInfo,timingInfo:t.timingInfo}),t.changedTimestampOffset=!0,t.timestampOffset!==this.sourceUpdater_.videoTimestampOffset()&&(this.sourceUpdater_.videoTimestampOffset(t.timestampOffset),e=!0),t.timestampOffset!==this.sourceUpdater_.audioTimestampOffset()&&(this.sourceUpdater_.audioTimestampOffset(t.timestampOffset),e=!0),e&&this.trigger("timestampoffset")}}getSegmentStartTimeForTimestampOffsetCalculation_({videoTimingInfo:e,audioTimingInfo:t,timingInfo:i}){return this.useDtsForTimestampOffset_?e&&"number"==typeof e.transmuxedDecodeStart?e.transmuxedDecodeStart:t&&"number"==typeof t.transmuxedDecodeStart?t.transmuxedDecodeStart:i.start:i.start}updateTimingInfoEnd_(e){e.timingInfo=e.timingInfo||{};var t=this.getMediaInfo_(),t="main"===this.loaderType_&&t&&t.hasVideo&&e.videoTimingInfo?e.videoTimingInfo:e.audioTimingInfo;t&&(e.timingInfo.end="number"==typeof t.end?t.end:t.start+e.duration)}handleAppendsDone_(){var e,t,i;this.pendingSegment_&&this.trigger("appendsdone"),this.pendingSegment_?(e=this.pendingSegment_,this.updateTimingInfoEnd_(e),this.shouldSaveSegmentTimingInfo_&&this.syncController_.saveSegmentTimingInfo({segmentInfo:e,shouldSaveTimelineMapping:"main"===this.loaderType_}),(t=Zh(e,this.sourceType_))&&("warn"===t.severity?T.log.warn(t.message):this.logger_(t.message)),this.recordThroughput_(e),this.pendingSegment_=null,this.state="READY",e.isSyncRequest&&(this.trigger("syncinfoupdate"),!e.hasAppendedData_)?this.logger_("Throwing away un-appended sync request "+Kh(e)):(this.logger_("Appended "+Kh(e)),this.addSegmentMetadataCue_(e),this.fetchAtBuffer_=!0,this.currentTimeline_!==e.timeline&&(this.timelineChangeController_.lastTimelineChange({type:this.loaderType_,from:this.currentTimeline_,to:e.timeline}),"main"!==this.loaderType_||this.audioDisabled_||this.timelineChangeController_.lastTimelineChange({type:"audio",from:this.currentTimeline_,to:e.timeline})),this.currentTimeline_=e.timeline,this.trigger("syncinfoupdate"),t=e.segment,i=e.part,t=t.end&&this.currentTime_()-t.end>3*e.playlist.targetDuration,i=i&&i.end&&this.currentTime_()-i.end>3*e.playlist.partTargetDuration,t||i?(this.logger_(`bad ${t?"segment":"part"} `+Kh(e)),this.resetEverything()):(null!==this.mediaIndex&&this.trigger("bandwidthupdate"),this.trigger("progress"),this.mediaIndex=e.mediaIndex,this.partIndex=e.partIndex,this.isEndOfStream_(e.mediaIndex,e.playlist,e.partIndex)&&this.endOfStream(),this.trigger("appended"),e.hasAppendedData_&&this.mediaAppends++,this.paused()||this.monitorBuffer_()))):(this.state="READY",this.paused()||this.monitorBuffer_())}recordThroughput_(e){var t,i;e.duration<1/60?this.logger_("Ignoring segment's throughput because its duration of "+e.duration+" is less than the min to record "+1/60):(t=this.throughput.rate,i=Date.now()-e.endOfAllRequests+1,e=Math.floor(e.byteLength/i*8*1e3),this.throughput.rate+=(e-t)/++this.throughput.count)}addSegmentMetadataCue_(e){var t,i,s,r;this.segmentMetadataTrack_&&(t=(r=e.segment).start,i=r.end,Xh(t))&&Xh(i)&&(Vh(t,i,this.segmentMetadataTrack_),s=window.WebKitDataCue||window.VTTCue,r={custom:r.custom,dateTimeObject:r.dateTimeObject,dateTimeString:r.dateTimeString,programDateTime:r.programDateTime,bandwidth:e.playlist.attributes.BANDWIDTH,resolution:e.playlist.attributes.RESOLUTION,codecs:e.playlist.attributes.CODECS,byteLength:e.byteLength,uri:e.uri,timeline:e.timeline,playlist:e.playlist.id,start:t,end:i},(e=new s(t,i,JSON.stringify(r))).value=r,this.segmentMetadataTrack_.addCue(e))}}function tu(){}function iu(e){return"string"!=typeof e?e:e.replace(/./,e=>e.toUpperCase())}const su=["video","audio"],ru=(e,t)=>{var i=t[e+"Buffer"];return i&&i.updating||t.queuePending[e]},nu=(i,s)=>{if(0!==s.queue.length){let e=0,t=s.queue[e];if("mediaSource"===t.type)s.updating()||"closed"===s.mediaSource.readyState||(s.queue.shift(),t.action(s),t.doneFn&&t.doneFn(),nu("audio",s),nu("video",s));else if("mediaSource"!==i&&s.ready()&&"closed"!==s.mediaSource.readyState&&!ru(i,s)){if(t.type!==i){if(null===(e=((t,i)=>{for(let e=0;e<i.length;e++){var s=i[e];if("mediaSource"===s.type)return null;if(s.type===t)return e}return null})(i,s.queue)))return;t=s.queue[e]}s.queue.splice(e,1),(s.queuePending[i]=t).action(i,s),t.doneFn||(s.queuePending[i]=null,nu(i,s))}}},au=(e,t)=>{var i=t[e+"Buffer"],s=iu(e);i&&(i.removeEventListener("updateend",t[`on${s}UpdateEnd_`]),i.removeEventListener("error",t[`on${s}Error_`]),t.codecs[e]=null,t[e+"Buffer"]=null)},ou=(e,t)=>e&&t&&-1!==Array.prototype.indexOf.call(e.sourceBuffers,t),lu={appendBuffer:(s,r,n)=>(t,i)=>{var e=i[t+"Buffer"];if(ou(i.mediaSource,e)){i.logger_(`Appending segment ${r.mediaIndex}'s ${s.length} bytes to ${t}Buffer`);try{e.appendBuffer(s)}catch(e){i.logger_(`Error with code ${e.code} `+(22===e.code?"(QUOTA_EXCEEDED_ERR) ":"")+`when appending segment ${r.mediaIndex} to ${t}Buffer`),i.queuePending[t]=null,n(e)}}},remove:(s,r)=>(t,i)=>{var e=i[t+"Buffer"];if(ou(i.mediaSource,e)){i.logger_(`Removing ${s} to ${r} from ${t}Buffer`);try{e.remove(s,r)}catch(e){i.logger_(`Remove ${s} to ${r} from ${t}Buffer failed`)}}},timestampOffset:s=>(e,t)=>{var i=t[e+"Buffer"];ou(t.mediaSource,i)&&(t.logger_(`Setting ${e}timestampOffset to `+s),i.timestampOffset=s)},callback:i=>(e,t)=>{i()},endOfStream:t=>e=>{if("open"===e.mediaSource.readyState){e.logger_(`Calling mediaSource endOfStream(${t||""})`);try{e.mediaSource.endOfStream(t)}catch(e){T.log.warn("Failed to call media source endOfStream",e)}}},duration:t=>e=>{e.logger_("Setting mediaSource duration to "+t);try{e.mediaSource.duration=t}catch(e){T.log.warn("Failed to set media source duration",e)}},abort:()=>(t,e)=>{if("open"===e.mediaSource.readyState){var i=e[t+"Buffer"];if(ou(e.mediaSource,i)){e.logger_(`calling abort on ${t}Buffer`);try{i.abort()}catch(e){T.log.warn(`Failed to abort on ${t}Buffer`,e)}}}},addSourceBuffer:(s,r)=>e=>{var t=iu(s),i=jn(r),i=(e.logger_(`Adding ${s}Buffer with codec ${r} to mediaSource`),e.mediaSource.addSourceBuffer(i));i.addEventListener("updateend",e[`on${t}UpdateEnd_`]),i.addEventListener("error",e[`on${t}Error_`]),e.codecs[s]=r,e[s+"Buffer"]=i},removeSourceBuffer:i=>e=>{var t=e[i+"Buffer"];if(au(i,e),ou(e.mediaSource,t)){e.logger_(`Removing ${i}Buffer with codec ${e.codecs[i]} from mediaSource`);try{e.mediaSource.removeSourceBuffer(t)}catch(e){T.log.warn(`Failed to removeSourceBuffer ${i}Buffer`,e)}}},changeType:r=>(e,t)=>{var i=t[e+"Buffer"],s=jn(r);ou(t.mediaSource,i)&&t.codecs[e]!==r&&(t.logger_(`changing ${e}Buffer codec from ${t.codecs[e]} to `+r),i.changeType(s),t.codecs[e]=r)}},du=({type:e,sourceUpdater:t,action:i,doneFn:s,name:r})=>{t.queue.push({type:e,action:i,doneFn:s,name:r}),nu(e,t)},hu=(i,s)=>e=>{var t;s.queuePending[i]&&(t=s.queuePending[i].doneFn,s.queuePending[i]=null,t)&&t(s[i+"Error_"]),nu(i,s)};class uu extends T.EventTarget{constructor(e){super(),this.mediaSource=e,this.sourceopenListener_=()=>nu("mediaSource",this),this.mediaSource.addEventListener("sourceopen",this.sourceopenListener_),this.logger_=Hl("SourceUpdater"),this.audioTimestampOffset_=0,this.videoTimestampOffset_=0,this.queue=[],this.queuePending={audio:null,video:null},this.delayedAudioAppendQueue_=[],this.videoAppendQueued_=!1,this.codecs={},this.onVideoUpdateEnd_=hu("video",this),this.onAudioUpdateEnd_=hu("audio",this),this.onVideoError_=e=>{this.videoError_=e},this.onAudioError_=e=>{this.audioError_=e},this.createdSourceBuffers_=!1,this.initializedEme_=!1,this.triggeredReady_=!1}initializedEme(){this.initializedEme_=!0,this.triggerReady()}hasCreatedSourceBuffers(){return this.createdSourceBuffers_}hasInitializedAnyEme(){return this.initializedEme_}ready(){return this.hasCreatedSourceBuffers()&&this.hasInitializedAnyEme()}createSourceBuffers(e){this.hasCreatedSourceBuffers()||(this.addOrChangeSourceBuffers(e),this.createdSourceBuffers_=!0,this.trigger("createdsourcebuffers"),this.triggerReady())}triggerReady(){this.ready()&&!this.triggeredReady_&&(this.triggeredReady_=!0,this.trigger("ready"))}addSourceBuffer(e,t){du({type:"mediaSource",sourceUpdater:this,action:lu.addSourceBuffer(e,t),name:"addSourceBuffer"})}abort(e){du({type:e,sourceUpdater:this,action:lu.abort(e),name:"abort"})}removeSourceBuffer(e){this.canRemoveSourceBuffer()?du({type:"mediaSource",sourceUpdater:this,action:lu.removeSourceBuffer(e),name:"removeSourceBuffer"}):T.log.error("removeSourceBuffer is not supported!")}canRemoveSourceBuffer(){return!T.browser.IS_FIREFOX&&window.MediaSource&&window.MediaSource.prototype&&"function"==typeof window.MediaSource.prototype.removeSourceBuffer}static canChangeType(){return window.SourceBuffer&&window.SourceBuffer.prototype&&"function"==typeof window.SourceBuffer.prototype.changeType}canChangeType(){return this.constructor.canChangeType()}changeType(e,t){this.canChangeType()?du({type:e,sourceUpdater:this,action:lu.changeType(t),name:"changeType"}):T.log.error("changeType is not supported!")}addOrChangeSourceBuffers(i){if(!i||"object"!=typeof i||0===Object.keys(i).length)throw new Error("Cannot addOrChangeSourceBuffers to undefined codecs");Object.keys(i).forEach(e=>{var t=i[e];if(!this.hasCreatedSourceBuffers())return this.addSourceBuffer(e,t);this.canChangeType()&&this.changeType(e,t)})}appendBuffer(e,t){var{segmentInfo:i,type:s,bytes:r}=e;this.processedAppend_=!0,"audio"===s&&this.videoBuffer&&!this.videoAppendQueued_?(this.delayedAudioAppendQueue_.push([e,t]),this.logger_(`delayed audio append of ${r.length} until video append`)):(e=t,du({type:s,sourceUpdater:this,action:lu.appendBuffer(r,i||{mediaIndex:-1},e),doneFn:t,name:"appendBuffer"}),"video"===s&&(this.videoAppendQueued_=!0,this.delayedAudioAppendQueue_.length)&&(r=this.delayedAudioAppendQueue_.slice(),this.logger_(`queuing delayed audio ${r.length} appendBuffers`),this.delayedAudioAppendQueue_.length=0,r.forEach(e=>{this.appendBuffer.apply(this,e)})))}audioBuffered(){return ou(this.mediaSource,this.audioBuffer)&&this.audioBuffer.buffered||Vl()}videoBuffered(){return ou(this.mediaSource,this.videoBuffer)&&this.videoBuffer.buffered||Vl()}buffered(){var e=ou(this.mediaSource,this.videoBuffer)?this.videoBuffer:null,t=ou(this.mediaSource,this.audioBuffer)?this.audioBuffer:null;if(t&&!e)return this.audioBuffered();if(e&&!t)return this.videoBuffered();{var r=this.audioBuffered();var n=this.videoBuffered();let e=null,t=null,i=0;var a=[],o=[];if(!(r&&r.length&&n&&n.length))return Vl();let s=r.length;for(;s--;)a.push({time:r.start(s),type:"start"}),a.push({time:r.end(s),type:"end"});for(s=n.length;s--;)a.push({time:n.start(s),type:"start"}),a.push({time:n.end(s),type:"end"});for(a.sort(function(e,t){return e.time-t.time}),s=0;s<a.length;s++)"start"===a[s].type?2===++i&&(e=a[s].time):"end"===a[s].type&&1===--i&&(t=a[s].time),null!==e&&null!==t&&(o.push([e,t]),e=null,t=null);return Vl(o);return}}setDuration(e,t=tu){du({type:"mediaSource",sourceUpdater:this,action:lu.duration(e),name:"duration",doneFn:t})}endOfStream(e=null,t=tu){"string"!=typeof e&&(e=void 0),du({type:"mediaSource",sourceUpdater:this,action:lu.endOfStream(e),name:"endOfStream",doneFn:t})}removeAudio(e,t,i=tu){this.audioBuffered().length&&0!==this.audioBuffered().end(0)?du({type:"audio",sourceUpdater:this,action:lu.remove(e,t),doneFn:i,name:"remove"}):i()}removeVideo(e,t,i=tu){this.videoBuffered().length&&0!==this.videoBuffered().end(0)?du({type:"video",sourceUpdater:this,action:lu.remove(e,t),doneFn:i,name:"remove"}):i()}updating(){return!(!ru("audio",this)&&!ru("video",this))}audioTimestampOffset(e){return"undefined"!=typeof e&&this.audioBuffer&&this.audioTimestampOffset_!==e&&(du({type:"audio",sourceUpdater:this,action:lu.timestampOffset(e),name:"timestampOffset"}),this.audioTimestampOffset_=e),this.audioTimestampOffset_}videoTimestampOffset(e){return"undefined"!=typeof e&&this.videoBuffer&&this.videoTimestampOffset!==e&&(du({type:"video",sourceUpdater:this,action:lu.timestampOffset(e),name:"timestampOffset"}),this.videoTimestampOffset_=e),this.videoTimestampOffset_}audioQueueCallback(e){this.audioBuffer&&du({type:"audio",sourceUpdater:this,action:lu.callback(e),name:"callback"})}videoQueueCallback(e){this.videoBuffer&&du({type:"video",sourceUpdater:this,action:lu.callback(e),name:"callback"})}dispose(){this.trigger("dispose"),su.forEach(e=>{this.abort(e),this.canRemoveSourceBuffer()?this.removeSourceBuffer(e):this[e+"QueueCallback"](()=>au(e,this))}),this.videoAppendQueued_=!1,this.delayedAudioAppendQueue_.length=0,this.sourceopenListener_&&this.mediaSource.removeEventListener("sourceopen",this.sourceopenListener_),this.off()}}const cu=e=>decodeURIComponent(escape(String.fromCharCode.apply(null,e))),pu=new Uint8Array("\n\n".split("").map(e=>e.charCodeAt(0)));class mu extends Error{constructor(){super("Trying to parse received VTT cues, but there is no WebVTT. Make sure vtt.js is loaded.")}}class gu extends eu{constructor(e,t={}){super(e,t),this.mediaSource_=null,this.subtitlesTrack_=null,this.loaderType_="subtitle",this.featuresNativeTextTracks_=e.featuresNativeTextTracks,this.loadVttJs=e.loadVttJs,this.shouldSaveSegmentTimingInfo_=!1}createTransmuxer_(){return null}buffered_(){var e;return this.subtitlesTrack_&&this.subtitlesTrack_.cues&&this.subtitlesTrack_.cues.length?Vl([[(e=this.subtitlesTrack_.cues)[0].startTime,e[e.length-1].startTime]]):Vl()}initSegmentForMap(e,t=!1){if(!e)return null;var i=Fd(e);let s=this.initSegments_[i];return t&&!s&&e.bytes&&(t=pu.byteLength+e.bytes.byteLength,(t=new Uint8Array(t)).set(e.bytes),t.set(pu,e.bytes.byteLength),this.initSegments_[i]=s={resolvedUri:e.resolvedUri,byterange:e.byterange,bytes:t}),s||e}couldBeginLoading_(){return this.playlist_&&this.subtitlesTrack_&&!this.paused()}init_(){return this.state="READY",this.resetEverything(),this.monitorBuffer_()}track(e){return"undefined"!=typeof e&&(this.subtitlesTrack_=e,"INIT"===this.state&&this.couldBeginLoading_())&&this.init_(),this.subtitlesTrack_}remove(e,t){Vh(e,t,this.subtitlesTrack_)}fillBuffer_(){var e=this.chooseNextRequest_();e&&(null===this.syncController_.timestampOffsetForTimeline(e.timeline)?(this.syncController_.one("timestampoffset",()=>{this.state="READY",this.paused()||this.monitorBuffer_()}),this.state="WAITING_ON_TIMELINE"):this.loadSegment_(e))}timestampOffsetForSegment_(){return null}chooseNextRequest_(){return this.skipEmptySegments_(super.chooseNextRequest_())}skipEmptySegments_(e){for(;e&&e.segment.empty;){if(e.mediaIndex+1>=e.playlist.segments.length){e=null;break}e=this.generateSegmentInfo_({playlist:e.playlist,mediaIndex:e.mediaIndex+1,startOfSegment:e.startOfSegment+e.duration,isSyncRequest:e.isSyncRequest})}return e}stopForError(e){this.error(e),this.state="READY",this.pause(),this.trigger("error")}segmentRequestFinished_(e,t,i){if(this.subtitlesTrack_)if(this.saveTransferStats_(t.stats),this.pendingSegment_)if(e)e.code===Sh.TIMEOUT&&this.handleTimeout_(),e.code===Sh.ABORTED?this.mediaRequestsAborted+=1:this.mediaRequestsErrored+=1,this.stopForError(e);else{var s=this.pendingSegment_,r=(this.saveBandwidthRelatedStats_(s.duration,t.stats),t.key&&this.segmentKey(t.key,!0),this.state="APPENDING",this.trigger("appending"),s.segment);if(r.map&&(r.map.bytes=t.map.bytes),s.bytes=t.bytes,"function"!=typeof window.WebVTT&&"function"==typeof this.loadVttJs)this.state="WAITING_ON_VTTJS",this.loadVttJs().then(()=>this.segmentRequestFinished_(e,t,i),()=>this.stopForError({message:"Error loading vtt.js"}));else{r.requested=!0;try{this.parseVTTCues_(s)}catch(e){return void this.stopForError({message:e.message})}if(this.updateTimeMapping_(s,this.syncController_.timelines[s.timeline],this.playlist_),s.cues.length?s.timingInfo={start:s.cues[0].startTime,end:s.cues[s.cues.length-1].endTime}:s.timingInfo={start:s.startOfSegment,end:s.startOfSegment+s.duration},s.isSyncRequest)this.trigger("syncinfoupdate"),this.pendingSegment_=null,this.state="READY";else{s.byteLength=s.bytes.byteLength,this.mediaSecondsLoaded+=r.duration,s.cues.forEach(e=>{this.subtitlesTrack_.addCue(this.featuresNativeTextTracks_?new window.VTTCue(e.startTime,e.endTime,e.text):e)});var n=this.subtitlesTrack_,a=n.cues;if(a){var o={};for(let e=a.length-1;0<=e;e--){var l=a[e],d=`${l.startTime}-${l.endTime}-`+l.text;o[d]?n.removeCue(l):o[d]=l}}this.handleAppendsDone_()}}}else this.state="READY",this.mediaRequestsAborted+=1;else this.state="READY"}handleData_(){}updateTimingInfoEnd_(){}parseVTTCues_(t){let e,i=!1;if("function"!=typeof window.WebVTT)throw new mu;"function"==typeof window.TextDecoder?e=new window.TextDecoder("utf8"):(e=window.WebVTT.StringDecoder(),i=!0);var s=new window.WebVTT.Parser(window,window.vttjs,e);if(t.cues=[],t.timestampmap={MPEGTS:0,LOCAL:0},s.oncue=t.cues.push.bind(t.cues),s.ontimestampmap=e=>{t.timestampmap=e},s.onparsingerror=e=>{T.log.warn("Error encountered when parsing cues: "+e.message)},t.segment.map){let e=t.segment.map.bytes;i&&(e=cu(e)),s.parse(e)}let r=t.bytes;i&&(r=cu(r)),s.parse(r),s.flush()}updateTimeMapping_(e,t,i){var s=e.segment;if(t)if(e.cues.length){var r=e.timestampmap;const n=r.MPEGTS/Fl-r.LOCAL+t.mapping;e.cues.forEach(e=>{e.startTime+=n,e.endTime+=n}),i.syncInfo||(r=e.cues[0].startTime,t=e.cues[e.cues.length-1].startTime,i.syncInfo={mediaSequence:i.mediaSequence+e.mediaIndex,time:Math.min(r,t-s.duration)})}else s.empty=!0}}const fu=[{name:"VOD",run:(e,t,i,s,r)=>{return i!==1/0?{time:0,segmentIndex:0,partIndex:null}:null}},{name:"MediaSequence",run:(e,t,i,s,r,n)=>{if(n){var a=e.getMediaSequenceMap(n);if(a&&0!==a.size&&void 0!==t.mediaSequence&&Array.isArray(t.segments)&&t.segments.length){let e=t.mediaSequence,i=0;for(const h of t.segments){var o=a.get(e);if(!o)break;if(r>=o.start&&r<o.end){if(Array.isArray(h.parts)&&h.parts.length){let e=o.start,t=0;for(const u of h.parts){var l=e,d=l+u.duration;if(l<=r&&r<d)return{time:o.start,segmentIndex:i,partIndex:t};t++,e=d}}return{time:o.start,segmentIndex:i,partIndex:null}}i++,e++}}}return null}},{name:"ProgramDateTime",run:(t,i,e,s,r)=>{if(!Object.keys(t.timelineToDatetimeMappings).length)return null;let n=null,a=null;var o=id(i);r=r||0;for(let e=0;e<o.length;e++){var l=o[i.endList||0===r?e:o.length-(e+1)],d=l.segment,h=t.timelineToDatetimeMappings[d.timeline];if(h&&d.dateTimeObject){let t=d.dateTimeObject.getTime()/1e3+h;if(d.parts&&"number"==typeof l.partIndex)for(let e=0;e<l.partIndex;e++)t+=d.parts[e].duration;h=Math.abs(r-t);if(null!==a&&(0===h||a<h))break;a=h,n={time:t,segmentIndex:l.segmentIndex,partIndex:l.partIndex}}}return n}},{name:"Segment",run:(e,t,i,s,r)=>{let n=null,a=null;r=r||0;var o=id(t);for(let e=0;e<o.length;e++){var l=o[t.endList||0===r?e:o.length-(e+1)],d=l.segment,h=l.part&&l.part.start||d&&d.start;if(d.timeline===s&&"undefined"!=typeof h){d=Math.abs(r-h);if(null!==a&&a<d)break;(!n||null===a||a>=d)&&(a=d,n={time:h,segmentIndex:l.segmentIndex,partIndex:l.partIndex})}}return n}},{name:"Discontinuity",run:(i,s,e,t,r)=>{let n=null;if(r=r||0,s.discontinuityStarts&&s.discontinuityStarts.length){let t=null;for(let e=0;e<s.discontinuityStarts.length;e++){var a=s.discontinuityStarts[e],o=s.discontinuitySequence+e+1,o=i.discontinuities[o];if(o){var l=Math.abs(r-o.time);if(null!==t&&t<l)break;(!n||null===t||t>=l)&&(t=l,n={time:o.time,segmentIndex:a,partIndex:null})}}}return n}},{name:"Playlist",run:(e,t,i,s,r)=>{return t.syncInfo?{time:t.syncInfo.time,segmentIndex:t.syncInfo.mediaSequence-t.mediaSequence,partIndex:null}:null}}];class yu extends T.EventTarget{constructor(e=0){super(),this.timelines=[],this.discontinuities=[],this.timelineToDatetimeMappings={},this.mediaSequenceStorage_=new Map,this.logger_=Hl("SyncController")}getMediaSequenceMap(e){return this.mediaSequenceStorage_.get(e)}updateMediaSequenceMap(e,t,r){if(void 0!==e.mediaSequence&&Array.isArray(e.segments)&&e.segments.length){var n=this.getMediaSequenceMap(r);const a=new Map;let i=e.mediaSequence,s;s=n?n.has(e.mediaSequence)?n.get(e.mediaSequence).start:(this.logger_(`MediaSequence sync for ${r} segment loader - received a gap between playlists.
+e.exports=function(e){function t(e){return e&&typeof e==="object"&&"default"in e?e:{default:e}}var i=t(e);class s{constructor(e){let t=this;t.id=e.id;t.label=t.id;t.width=e.width;t.height=e.height;t.bitrate=e.bandwidth;t.frameRate=e.frameRate;t.enabled_=e.enabled;Object.defineProperty(t,"enabled",{get(){return t.enabled_()},set(e){t.enabled_(e)}});return t}}class n extends i["default"].EventTarget{constructor(){super();let e=this;e.levels_=[];e.selectedIndex_=-1;Object.defineProperty(e,"selectedIndex",{get(){return e.selectedIndex_}});Object.defineProperty(e,"length",{get(){return e.levels_.length}});e[Symbol.iterator]=()=>e.levels_.values();return e}addQualityLevel(e){let t=this.getQualityLevelById(e.id);if(t)return t;const i=this.levels_.length;t=new s(e);if(!(""+i in this))Object.defineProperty(this,i,{get(){return this.levels_[i]}});this.levels_.push(t);this.trigger({qualityLevel:t,type:"addqualitylevel"});return t}removeQualityLevel(i){let s=null;for(let e=0,t=this.length;e<t;e++)if(this[e]===i){s=this.levels_.splice(e,1)[0];if(this.selectedIndex_===e)this.selectedIndex_=-1;else if(this.selectedIndex_>e)this.selectedIndex_--;break}if(s)this.trigger({qualityLevel:i,type:"removequalitylevel"});return s}getQualityLevelById(i){for(let e=0,t=this.length;e<t;e++){const s=this[e];if(s.id===i)return s}return null}dispose(){this.selectedIndex_=-1;this.levels_.length=0}}n.prototype.allowedEvents_={change:"change",addqualitylevel:"addqualitylevel",removequalitylevel:"removequalitylevel"};for(const l in n.prototype.allowedEvents_)n.prototype["on"+l]=null;var a="4.0.0";const r=function(e,t){const i=e.qualityLevels;const s=new n;const r=function(){s.dispose();e.qualityLevels=i;e.off("dispose",r)};e.on("dispose",r);e.qualityLevels=()=>s;e.qualityLevels.VERSION=a;return s},o=function(e){return r(this,i["default"].obj.merge({},e))};return i["default"].registerPlugin("qualityLevels",o),o.VERSION=a,o}(T)});function _n(e,t){if(/^[a-z]+:/i.test(t))return t;/^data:/.test(e)&&(e=window.location&&window.location.href||"");var i="function"==typeof window.URL,s=/^\/\//.test(e),r=!window.location&&!/\/\//i.test(e);return i?e=new window.URL(e,window.location||bn):/\/\//i.test(e)||(e=vn.buildAbsoluteURL(window.location&&window.location.href||"",e)),i?(i=new URL(t,e),r?i.href.slice(bn.length):s?i.href.slice(i.protocol.length):i.href):vn.buildAbsoluteURL(e,t)}var vn=Rt(function(e,t){var i,n,s,r,a;i=/^(?=((?:[a-zA-Z0-9+\-.]+:)?))\1(?=((?:\/\/[^\/?#]*)?))\2(?=((?:(?:[^?#\/]*\/)*[^;?#\/]*)?))\3((?:;[^?#]*)?)(\?[^#]*)?(#[^]*)?$/,n=/^(?=([^\/?#]*))\1([^]*)$/,s=/(?:\/|^)\.(?=\/)/g,r=/(?:\/|^)\.\.\/(?!\.\.\/)[^\/]*(?=\/)/g,a={buildAbsoluteURL:function(e,t,i){if(i=i||{},e=e.trim(),!(t=t.trim())){if(!i.alwaysNormalize)return e;var s=a.parseURL(e);if(s)return s.path=a.normalizePath(s.path),a.buildURLFromParts(s);throw new Error("Error trying to parse base URL.")}s=a.parseURL(t);if(!s)throw new Error("Error trying to parse relative URL.");if(s.scheme)return i.alwaysNormalize?(s.path=a.normalizePath(s.path),a.buildURLFromParts(s)):t;t=a.parseURL(e);if(!t)throw new Error("Error trying to parse base URL.");!t.netLoc&&t.path&&"/"!==t.path[0]&&(e=n.exec(t.path),t.netLoc=e[1],t.path=e[2]),t.netLoc&&!t.path&&(t.path="/");var r,e={scheme:t.scheme,netLoc:s.netLoc,path:null,params:s.params,query:s.query,fragment:s.fragment};return s.netLoc||(e.netLoc=t.netLoc,"/"!==s.path[0]&&(s.path?(r=(r=t.path).substring(0,r.lastIndexOf("/")+1)+s.path,e.path=a.normalizePath(r)):(e.path=t.path,s.params||(e.params=t.params,s.query)||(e.query=t.query)))),null===e.path&&(e.path=i.alwaysNormalize?a.normalizePath(s.path):s.path),a.buildURLFromParts(e)},parseURL:function(e){e=i.exec(e);return e?{scheme:e[1]||"",netLoc:e[2]||"",path:e[3]||"",params:e[4]||"",query:e[5]||"",fragment:e[6]||""}:null},normalizePath:function(e){for(e=e.split("").reverse().join("").replace(s,"");e.length!==(e=e.replace(r,"")).length;);return e.split("").reverse().join("")},buildURLFromParts:function(e){return e.scheme+e.netLoc+e.path+e.params+e.query+e.fragment}},e.exports=a}),bn="http://example.com",Nr=function(){function e(){this.listeners={}}var t=e.prototype;return t.on=function(e,t){this.listeners[e]||(this.listeners[e]=[]),this.listeners[e].push(t)},t.off=function(e,t){return!!this.listeners[e]&&(t=this.listeners[e].indexOf(t),this.listeners[e]=this.listeners[e].slice(0),this.listeners[e].splice(t,1),-1<t)},t.trigger=function(e){var t=this.listeners[e];if(t)if(2===arguments.length)for(var i=t.length,s=0;s<i;++s)t[s].call(this,arguments[1]);else for(var r=Array.prototype.slice.call(arguments,1),n=t.length,a=0;a<n;++a)t[a].apply(this,r)},t.dispose=function(){this.listeners={}},t.pipe=function(t){this.on("data",function(e){t.push(e)})},e}();function Tn(e){e=e;for(var t=window.atob?window.atob(e):Buffer.from(e,"base64").toString("binary"),i=new Uint8Array(t.length),s=0;s<t.length;s++)i[s]=t.charCodeAt(s);return i}
+/*! @name m3u8-parser @version 7.1.0 @license Apache-2.0 */class Sn extends Nr{constructor(){super(),this.buffer=""}push(e){let t;for(this.buffer+=e,t=this.buffer.indexOf("\n");-1<t;t=this.buffer.indexOf("\n"))this.trigger("data",this.buffer.substring(0,t)),this.buffer=this.buffer.substring(t+1)}}function wn(e){var e=/([0-9.]*)?@?([0-9.]*)?/.exec(e||""),t={};return e[1]&&(t.length=parseInt(e[1],10)),e[2]&&(t.offset=parseInt(e[2],10)),t}function En(t){var i={};if(t){var s,r=t.split(new RegExp('(?:^|,)((?:[^=]*)=(?:"[^"]*"|[^,]*))'));let e=r.length;for(;e--;)""!==r[e]&&((s=/([^=]*)=(.*)/.exec(r[e]).slice(1))[0]=s[0].replace(/^\s+|\s+$/g,""),s[1]=s[1].replace(/^\s+|\s+$/g,""),s[1]=s[1].replace(/^['"](.*)['"]$/g,"$1"),i[s[0]]=s[1])}return i}const Cn=String.fromCharCode(9);class kn extends Nr{constructor(){super(),this.customParsers=[],this.tagMappers=[]}push(i){let o,l;0!==(i=i.trim()).length&&("#"!==i[0]?this.trigger("data",{type:"uri",uri:i}):this.tagMappers.reduce((e,t)=>{t=t(i);return t===i?e:e.concat([t])},[i]).forEach(t=>{for(let e=0;e<this.customParsers.length;e++)if(this.customParsers[e].call(this,t))return;var e,i;if(0!==t.indexOf("#EXT"))this.trigger("data",{type:"comment",text:t.slice(1)});else if(t=t.replace("\r",""),o=/^#EXTM3U/.exec(t))this.trigger("data",{type:"tag",tagType:"m3u"});else if(o=/^#EXTINF:([0-9\.]*)?,?(.*)?$/.exec(t))l={type:"tag",tagType:"inf"},o[1]&&(l.duration=parseFloat(o[1])),o[2]&&(l.title=o[2]),this.trigger("data",l);else if(o=/^#EXT-X-TARGETDURATION:([0-9.]*)?/.exec(t))l={type:"tag",tagType:"targetduration"},o[1]&&(l.duration=parseInt(o[1],10)),this.trigger("data",l);else if(o=/^#EXT-X-VERSION:([0-9.]*)?/.exec(t))l={type:"tag",tagType:"version"},o[1]&&(l.version=parseInt(o[1],10)),this.trigger("data",l);else if(o=/^#EXT-X-MEDIA-SEQUENCE:(\-?[0-9.]*)?/.exec(t))l={type:"tag",tagType:"media-sequence"},o[1]&&(l.number=parseInt(o[1],10)),this.trigger("data",l);else if(o=/^#EXT-X-DISCONTINUITY-SEQUENCE:(\-?[0-9.]*)?/.exec(t))l={type:"tag",tagType:"discontinuity-sequence"},o[1]&&(l.number=parseInt(o[1],10)),this.trigger("data",l);else if(o=/^#EXT-X-PLAYLIST-TYPE:(.*)?$/.exec(t))l={type:"tag",tagType:"playlist-type"},o[1]&&(l.playlistType=o[1]),this.trigger("data",l);else if(o=/^#EXT-X-BYTERANGE:(.*)?$/.exec(t))l=_i(wn(o[1]),{type:"tag",tagType:"byterange"}),this.trigger("data",l);else if(o=/^#EXT-X-ALLOW-CACHE:(YES|NO)?/.exec(t))l={type:"tag",tagType:"allow-cache"},o[1]&&(l.allowed=!/NO/.test(o[1])),this.trigger("data",l);else if(o=/^#EXT-X-MAP:(.*)$/.exec(t))l={type:"tag",tagType:"map"},o[1]&&((i=En(o[1])).URI&&(l.uri=i.URI),i.BYTERANGE)&&(l.byterange=wn(i.BYTERANGE)),this.trigger("data",l);else if(o=/^#EXT-X-STREAM-INF:(.*)$/.exec(t))l={type:"tag",tagType:"stream-inf"},o[1]&&(l.attributes=En(o[1]),l.attributes.RESOLUTION&&(i={},(e=l.attributes.RESOLUTION.split("x"))[0]&&(i.width=parseInt(e[0],10)),e[1]&&(i.height=parseInt(e[1],10)),l.attributes.RESOLUTION=i),l.attributes.BANDWIDTH&&(l.attributes.BANDWIDTH=parseInt(l.attributes.BANDWIDTH,10)),l.attributes["FRAME-RATE"]&&(l.attributes["FRAME-RATE"]=parseFloat(l.attributes["FRAME-RATE"])),l.attributes["PROGRAM-ID"])&&(l.attributes["PROGRAM-ID"]=parseInt(l.attributes["PROGRAM-ID"],10)),this.trigger("data",l);else if(o=/^#EXT-X-MEDIA:(.*)$/.exec(t))l={type:"tag",tagType:"media"},o[1]&&(l.attributes=En(o[1])),this.trigger("data",l);else if(o=/^#EXT-X-ENDLIST/.exec(t))this.trigger("data",{type:"tag",tagType:"endlist"});else if(o=/^#EXT-X-DISCONTINUITY/.exec(t))this.trigger("data",{type:"tag",tagType:"discontinuity"});else if(o=/^#EXT-X-PROGRAM-DATE-TIME:(.*)$/.exec(t))l={type:"tag",tagType:"program-date-time"},o[1]&&(l.dateTimeString=o[1],l.dateTimeObject=new Date(o[1])),this.trigger("data",l);else if(o=/^#EXT-X-KEY:(.*)$/.exec(t))l={type:"tag",tagType:"key"},o[1]&&(l.attributes=En(o[1]),l.attributes.IV)&&("0x"===l.attributes.IV.substring(0,2).toLowerCase()&&(l.attributes.IV=l.attributes.IV.substring(2)),l.attributes.IV=l.attributes.IV.match(/.{8}/g),l.attributes.IV[0]=parseInt(l.attributes.IV[0],16),l.attributes.IV[1]=parseInt(l.attributes.IV[1],16),l.attributes.IV[2]=parseInt(l.attributes.IV[2],16),l.attributes.IV[3]=parseInt(l.attributes.IV[3],16),l.attributes.IV=new Uint32Array(l.attributes.IV)),this.trigger("data",l);else if(o=/^#EXT-X-START:(.*)$/.exec(t))l={type:"tag",tagType:"start"},o[1]&&(l.attributes=En(o[1]),l.attributes["TIME-OFFSET"]=parseFloat(l.attributes["TIME-OFFSET"]),l.attributes.PRECISE=/YES/.test(l.attributes.PRECISE)),this.trigger("data",l);else if(o=/^#EXT-X-CUE-OUT-CONT:(.*)?$/.exec(t))l={type:"tag",tagType:"cue-out-cont"},o[1]?l.data=o[1]:l.data="",this.trigger("data",l);else if(o=/^#EXT-X-CUE-OUT:(.*)?$/.exec(t))l={type:"tag",tagType:"cue-out"},o[1]?l.data=o[1]:l.data="",this.trigger("data",l);else if(o=/^#EXT-X-CUE-IN:(.*)?$/.exec(t))l={type:"tag",tagType:"cue-in"},o[1]?l.data=o[1]:l.data="",this.trigger("data",l);else if((o=/^#EXT-X-SKIP:(.*)$/.exec(t))&&o[1])(l={type:"tag",tagType:"skip"}).attributes=En(o[1]),l.attributes.hasOwnProperty("SKIPPED-SEGMENTS")&&(l.attributes["SKIPPED-SEGMENTS"]=parseInt(l.attributes["SKIPPED-SEGMENTS"],10)),l.attributes.hasOwnProperty("RECENTLY-REMOVED-DATERANGES")&&(l.attributes["RECENTLY-REMOVED-DATERANGES"]=l.attributes["RECENTLY-REMOVED-DATERANGES"].split(Cn)),this.trigger("data",l);else if((o=/^#EXT-X-PART:(.*)$/.exec(t))&&o[1])(l={type:"tag",tagType:"part"}).attributes=En(o[1]),["DURATION"].forEach(function(e){l.attributes.hasOwnProperty(e)&&(l.attributes[e]=parseFloat(l.attributes[e]))}),["INDEPENDENT","GAP"].forEach(function(e){l.attributes.hasOwnProperty(e)&&(l.attributes[e]=/YES/.test(l.attributes[e]))}),l.attributes.hasOwnProperty("BYTERANGE")&&(l.attributes.byterange=wn(l.attributes.BYTERANGE)),this.trigger("data",l);else if((o=/^#EXT-X-SERVER-CONTROL:(.*)$/.exec(t))&&o[1])(l={type:"tag",tagType:"server-control"}).attributes=En(o[1]),["CAN-SKIP-UNTIL","PART-HOLD-BACK","HOLD-BACK"].forEach(function(e){l.attributes.hasOwnProperty(e)&&(l.attributes[e]=parseFloat(l.attributes[e]))}),["CAN-SKIP-DATERANGES","CAN-BLOCK-RELOAD"].forEach(function(e){l.attributes.hasOwnProperty(e)&&(l.attributes[e]=/YES/.test(l.attributes[e]))}),this.trigger("data",l);else if((o=/^#EXT-X-PART-INF:(.*)$/.exec(t))&&o[1])(l={type:"tag",tagType:"part-inf"}).attributes=En(o[1]),["PART-TARGET"].forEach(function(e){l.attributes.hasOwnProperty(e)&&(l.attributes[e]=parseFloat(l.attributes[e]))}),this.trigger("data",l);else if((o=/^#EXT-X-PRELOAD-HINT:(.*)$/.exec(t))&&o[1])(l={type:"tag",tagType:"preload-hint"}).attributes=En(o[1]),["BYTERANGE-START","BYTERANGE-LENGTH"].forEach(function(e){var t;l.attributes.hasOwnProperty(e)&&(l.attributes[e]=parseInt(l.attributes[e],10),t="BYTERANGE-LENGTH"===e?"length":"offset",l.attributes.byterange=l.attributes.byterange||{},l.attributes.byterange[t]=l.attributes[e],delete l.attributes[e])}),this.trigger("data",l);else if((o=/^#EXT-X-RENDITION-REPORT:(.*)$/.exec(t))&&o[1])(l={type:"tag",tagType:"rendition-report"}).attributes=En(o[1]),["LAST-MSN","LAST-PART"].forEach(function(e){l.attributes.hasOwnProperty(e)&&(l.attributes[e]=parseInt(l.attributes[e],10))}),this.trigger("data",l);else if((o=/^#EXT-X-DATERANGE:(.*)$/.exec(t))&&o[1]){(l={type:"tag",tagType:"daterange"}).attributes=En(o[1]),["ID","CLASS"].forEach(function(e){l.attributes.hasOwnProperty(e)&&(l.attributes[e]=String(l.attributes[e]))}),["START-DATE","END-DATE"].forEach(function(e){l.attributes.hasOwnProperty(e)&&(l.attributes[e]=new Date(l.attributes[e]))}),["DURATION","PLANNED-DURATION"].forEach(function(e){l.attributes.hasOwnProperty(e)&&(l.attributes[e]=parseFloat(l.attributes[e]))}),["END-ON-NEXT"].forEach(function(e){l.attributes.hasOwnProperty(e)&&(l.attributes[e]=/YES/i.test(l.attributes[e]))}),["SCTE35-CMD"," SCTE35-OUT","SCTE35-IN"].forEach(function(e){l.attributes.hasOwnProperty(e)&&(l.attributes[e]=l.attributes[e].toString(16))});var s,r,n=/^X-([A-Z]+-)+[A-Z]+$/;for(const a in l.attributes)n.test(a)&&(s=/[0-9A-Fa-f]{6}/g.test(l.attributes[a]),r=/^\d+(\.\d+)?$/.test(l.attributes[a]),l.attributes[a]=s?l.attributes[a].toString(16):(r?parseFloat:String)(l.attributes[a]));this.trigger("data",l)}else(o=/^#EXT-X-INDEPENDENT-SEGMENTS/.exec(t))?this.trigger("data",{type:"tag",tagType:"independent-segments"}):(o=/^#EXT-X-CONTENT-STEERING:(.*)$/.exec(t))?((l={type:"tag",tagType:"content-steering"}).attributes=En(o[1]),this.trigger("data",l)):this.trigger("data",{type:"tag",data:t.slice(4)})}))}addParser({expression:t,customType:i,dataParser:s,segment:r}){"function"!=typeof s&&(s=e=>e),this.customParsers.push(e=>{if(t.exec(e))return this.trigger("data",{type:"custom",data:s(e),customType:i,segment:r}),!0})}addTagMapper({expression:t,map:i}){this.tagMappers.push(e=>t.test(e)?i(e):e)}}function xn(t){const i={};return Object.keys(t).forEach(function(e){i[e.toLowerCase().replace(/-(\w)/g,e=>e[1].toUpperCase())]=t[e]}),i}function In(e){var t,i,s,r,n,{serverControl:e,targetDuration:a,partTargetDuration:o}=e;e&&(t="#EXT-X-SERVER-CONTROL",i="holdBack",s="partHoldBack",r=a&&3*a,n=o&&2*o,a&&!e.hasOwnProperty(i)&&(e[i]=r,this.trigger("info",{message:t+` defaulting HOLD-BACK to targetDuration * 3 (${r}).`})),r&&e[i]<r&&(this.trigger("warn",{message:t+` clamping HOLD-BACK (${e[i]}) to targetDuration * 3 (${r})`}),e[i]=r),o&&!e.hasOwnProperty(s)&&(e[s]=3*o,this.trigger("info",{message:t+` defaulting PART-HOLD-BACK to partTargetDuration * 3 (${e[s]}).`})),o)&&e[s]<n&&(this.trigger("warn",{message:t+` clamping PART-HOLD-BACK (${e[s]}) to partTargetDuration * 2 (${n}).`}),e[s]=n)}class An extends Nr{constructor(){super(),this.lineStream=new Sn,this.parseStream=new kn,this.lineStream.pipe(this.parseStream),this.lastProgramDateTime=null;const e=this,s=[];let a={},r,o,l=!1;const d={AUDIO:{},VIDEO:{},"CLOSED-CAPTIONS":{},SUBTITLES:{}};let h=0,u=(this.manifest={allowCache:!0,discontinuityStarts:[],dateRanges:[],segments:[]},0),c=0;const p={};this.on("end",()=>{a.uri||!a.parts&&!a.preloadHints||(!a.map&&r&&(a.map=r),!a.key&&o&&(a.key=o),a.timeline||"number"!=typeof h||(a.timeline=h),this.manifest.preloadSegment=a)}),this.parseStream.on("data",function(n){let t,i;({tag(){({version(){n.version&&(this.manifest.version=n.version)},"allow-cache"(){this.manifest.allowCache=n.allowed,"allowed"in n||(this.trigger("info",{message:"defaulting allowCache to YES"}),this.manifest.allowCache=!0)},byterange(){var e={};"length"in n&&((a.byterange=e).length=n.length,"offset"in n||(n.offset=u)),"offset"in n&&((a.byterange=e).offset=n.offset),u=e.offset+e.length},endlist(){this.manifest.endList=!0},inf(){"mediaSequence"in this.manifest||(this.manifest.mediaSequence=0,this.trigger("info",{message:"defaulting media sequence to zero"})),"discontinuitySequence"in this.manifest||(this.manifest.discontinuitySequence=0,this.trigger("info",{message:"defaulting discontinuity sequence to zero"})),n.title&&(a.title=n.title),0<n.duration&&(a.duration=n.duration),0===n.duration&&(a.duration=.01,this.trigger("info",{message:"updating zero segment duration to a small value"})),this.manifest.segments=s},key(){if(n.attributes)if("NONE"===n.attributes.METHOD)o=null;else if(n.attributes.URI)if("com.apple.streamingkeydelivery"===n.attributes.KEYFORMAT)this.manifest.contentProtection=this.manifest.contentProtection||{},this.manifest.contentProtection["com.apple.fps.1_0"]={attributes:n.attributes};else if("com.microsoft.playready"===n.attributes.KEYFORMAT)this.manifest.contentProtection=this.manifest.contentProtection||{},this.manifest.contentProtection["com.microsoft.playready"]={uri:n.attributes.URI};else{if("urn:uuid:edef8ba9-79d6-4ace-a3c8-27dcd51d21ed"===n.attributes.KEYFORMAT)return-1===["SAMPLE-AES","SAMPLE-AES-CTR","SAMPLE-AES-CENC"].indexOf(n.attributes.METHOD)?void this.trigger("warn",{message:"invalid key method provided for Widevine"}):("SAMPLE-AES-CENC"===n.attributes.METHOD&&this.trigger("warn",{message:"SAMPLE-AES-CENC is deprecated, please use SAMPLE-AES-CTR instead"}),"data:text/plain;base64,"!==n.attributes.URI.substring(0,23)?void this.trigger("warn",{message:"invalid key URI provided for Widevine"}):n.attributes.KEYID&&"0x"===n.attributes.KEYID.substring(0,2)?(this.manifest.contentProtection=this.manifest.contentProtection||{},void(this.manifest.contentProtection["com.widevine.alpha"]={attributes:{schemeIdUri:n.attributes.KEYFORMAT,keyId:n.attributes.KEYID.substring(2)},pssh:Tn(n.attributes.URI.split(",")[1])})):void this.trigger("warn",{message:"invalid key ID provided for Widevine"}));n.attributes.METHOD||this.trigger("warn",{message:"defaulting key method to AES-128"}),o={method:n.attributes.METHOD||"AES-128",uri:n.attributes.URI},"undefined"!=typeof n.attributes.IV&&(o.iv=n.attributes.IV)}else this.trigger("warn",{message:"ignoring key declaration without URI"});else this.trigger("warn",{message:"ignoring key declaration without attribute list"})},"media-sequence"(){isFinite(n.number)?this.manifest.mediaSequence=n.number:this.trigger("warn",{message:"ignoring invalid media sequence: "+n.number})},"discontinuity-sequence"(){isFinite(n.number)?(this.manifest.discontinuitySequence=n.number,h=n.number):this.trigger("warn",{message:"ignoring invalid discontinuity sequence: "+n.number})},"playlist-type"(){/VOD|EVENT/.test(n.playlistType)?this.manifest.playlistType=n.playlistType:this.trigger("warn",{message:"ignoring unknown playlist type: "+n.playlist})},map(){r={},n.uri&&(r.uri=n.uri),n.byterange&&(r.byterange=n.byterange),o&&(r.key=o)},"stream-inf"(){this.manifest.playlists=s,this.manifest.mediaGroups=this.manifest.mediaGroups||d,n.attributes?(a.attributes||(a.attributes={}),_i(a.attributes,n.attributes)):this.trigger("warn",{message:"ignoring empty stream-inf attributes"})},media(){var e;this.manifest.mediaGroups=this.manifest.mediaGroups||d,n.attributes&&n.attributes.TYPE&&n.attributes["GROUP-ID"]&&n.attributes.NAME?((e=this.manifest.mediaGroups[n.attributes.TYPE])[n.attributes["GROUP-ID"]]=e[n.attributes["GROUP-ID"]]||{},t=e[n.attributes["GROUP-ID"]],(i={default:/yes/i.test(n.attributes.DEFAULT)}).default?i.autoselect=!0:i.autoselect=/yes/i.test(n.attributes.AUTOSELECT),n.attributes.LANGUAGE&&(i.language=n.attributes.LANGUAGE),n.attributes.URI&&(i.uri=n.attributes.URI),n.attributes["INSTREAM-ID"]&&(i.instreamId=n.attributes["INSTREAM-ID"]),n.attributes.CHARACTERISTICS&&(i.characteristics=n.attributes.CHARACTERISTICS),n.attributes.FORCED&&(i.forced=/yes/i.test(n.attributes.FORCED)),t[n.attributes.NAME]=i):this.trigger("warn",{message:"ignoring incomplete or missing media group"})},discontinuity(){h+=1,a.discontinuity=!0,this.manifest.discontinuityStarts.push(s.length)},"program-date-time"(){"undefined"==typeof this.manifest.dateTimeString&&(this.manifest.dateTimeString=n.dateTimeString,this.manifest.dateTimeObject=n.dateTimeObject),a.dateTimeString=n.dateTimeString,a.dateTimeObject=n.dateTimeObject;var e=this["lastProgramDateTime"];this.lastProgramDateTime=new Date(n.dateTimeString).getTime(),null===e&&this.manifest.segments.reduceRight((e,t)=>(t.programDateTime=e-1e3*t.duration,t.programDateTime),this.lastProgramDateTime)},targetduration(){!isFinite(n.duration)||n.duration<0?this.trigger("warn",{message:"ignoring invalid target duration: "+n.duration}):(this.manifest.targetDuration=n.duration,In.call(this,this.manifest))},start(){!n.attributes||isNaN(n.attributes["TIME-OFFSET"])?this.trigger("warn",{message:"ignoring start declaration without appropriate attribute list"}):this.manifest.start={timeOffset:n.attributes["TIME-OFFSET"],precise:n.attributes.PRECISE}},"cue-out"(){a.cueOut=n.data},"cue-out-cont"(){a.cueOutCont=n.data},"cue-in"(){a.cueIn=n.data},skip(){this.manifest.skip=xn(n.attributes),this.warnOnMissingAttributes_("#EXT-X-SKIP",n.attributes,["SKIPPED-SEGMENTS"])},part(){l=!0;var e=this.manifest.segments.length,t=xn(n.attributes),t=(a.parts=a.parts||[],a.parts.push(t),t.byterange&&(t.byterange.hasOwnProperty("offset")||(t.byterange.offset=c),c=t.byterange.offset+t.byterange.length),a.parts.length-1);this.warnOnMissingAttributes_(`#EXT-X-PART #${t} for segment #`+e,n.attributes,["URI","DURATION"]),this.manifest.renditionReports&&this.manifest.renditionReports.forEach((e,t)=>{e.hasOwnProperty("lastPart")||this.trigger("warn",{message:`#EXT-X-RENDITION-REPORT #${t} lacks required attribute(s): LAST-PART`})})},"server-control"(){var e=this.manifest.serverControl=xn(n.attributes);e.hasOwnProperty("canBlockReload")||(e.canBlockReload=!1,this.trigger("info",{message:"#EXT-X-SERVER-CONTROL defaulting CAN-BLOCK-RELOAD to false"})),In.call(this,this.manifest),e.canSkipDateranges&&!e.hasOwnProperty("canSkipUntil")&&this.trigger("warn",{message:"#EXT-X-SERVER-CONTROL lacks required attribute CAN-SKIP-UNTIL which is required when CAN-SKIP-DATERANGES is set"})},"preload-hint"(){var t=this.manifest.segments.length,i=xn(n.attributes),e=i.type&&"PART"===i.type,s=(a.preloadHints=a.preloadHints||[],a.preloadHints.push(i),!i.byterange||i.byterange.hasOwnProperty("offset")||(i.byterange.offset=e?c:0,e&&(c=i.byterange.offset+i.byterange.length)),a.preloadHints.length-1);if(this.warnOnMissingAttributes_(`#EXT-X-PRELOAD-HINT #${s} for segment #`+t,n.attributes,["TYPE","URI"]),i.type)for(let e=0;e<a.preloadHints.length-1;e++){var r=a.preloadHints[e];r.type&&r.type===i.type&&this.trigger("warn",{message:`#EXT-X-PRELOAD-HINT #${s} for segment #${t} has the same TYPE ${i.type} as preload hint #`+e})}},"rendition-report"(){var e=xn(n.attributes),e=(this.manifest.renditionReports=this.manifest.renditionReports||[],this.manifest.renditionReports.push(e),this.manifest.renditionReports.length-1),t=["LAST-MSN","URI"];l&&t.push("LAST-PART"),this.warnOnMissingAttributes_("#EXT-X-RENDITION-REPORT #"+e,n.attributes,t)},"part-inf"(){this.manifest.partInf=xn(n.attributes),this.warnOnMissingAttributes_("#EXT-X-PART-INF",n.attributes,["PART-TARGET"]),this.manifest.partInf.partTarget&&(this.manifest.partTargetDuration=this.manifest.partInf.partTarget),In.call(this,this.manifest)},daterange(){this.manifest.dateRanges.push(xn(n.attributes));var e=this.manifest.dateRanges.length-1;this.warnOnMissingAttributes_("#EXT-X-DATERANGE #"+e,n.attributes,["ID","START-DATE"]);const t=this.manifest.dateRanges[e];t.endDate&&t.startDate&&new Date(t.endDate)<new Date(t.startDate)&&this.trigger("warn",{message:"EXT-X-DATERANGE END-DATE must be equal to or later than the value of the START-DATE"}),t.duration&&t.duration<0&&this.trigger("warn",{message:"EXT-X-DATERANGE DURATION must not be negative"}),t.plannedDuration&&t.plannedDuration<0&&this.trigger("warn",{message:"EXT-X-DATERANGE PLANNED-DURATION must not be negative"});var i=!!t.endOnNext;if(i&&!t.class&&this.trigger("warn",{message:"EXT-X-DATERANGE with an END-ON-NEXT=YES attribute must have a CLASS attribute"}),i&&(t.duration||t.endDate)&&this.trigger("warn",{message:"EXT-X-DATERANGE with an END-ON-NEXT=YES attribute must not contain DURATION or END-DATE attributes"}),t.duration&&t.endDate&&(i=t.startDate.getTime()+1e3*t.duration,this.manifest.dateRanges[e].endDate=new Date(i)),p[t.id]){for(const s in p[t.id])if(t[s]&&JSON.stringify(p[t.id][s])!==JSON.stringify(t[s])){this.trigger("warn",{message:"EXT-X-DATERANGE tags with the same ID in a playlist must have the same attributes values"});break}e=this.manifest.dateRanges.findIndex(e=>e.id===t.id);this.manifest.dateRanges[e]=_i(this.manifest.dateRanges[e],t),p[t.id]=_i(p[t.id],t),this.manifest.dateRanges.pop()}else p[t.id]=t},"independent-segments"(){this.manifest.independentSegments=!0},"content-steering"(){this.manifest.contentSteering=xn(n.attributes),this.warnOnMissingAttributes_("#EXT-X-CONTENT-STEERING",n.attributes,["SERVER-URI"])}}[n.tagType]||function(){}).call(e)},uri(){a.uri=n.uri,s.push(a),!this.manifest.targetDuration||"duration"in a||(this.trigger("warn",{message:"defaulting segment duration to the target duration"}),a.duration=this.manifest.targetDuration),o&&(a.key=o),a.timeline=h,r&&(a.map=r),c=0,null!==this.lastProgramDateTime&&(a.programDateTime=this.lastProgramDateTime,this.lastProgramDateTime+=1e3*a.duration),a={}},comment(){},custom(){n.segment?(a.custom=a.custom||{},a.custom[n.customType]=n.data):(this.manifest.custom=this.manifest.custom||{},this.manifest.custom[n.customType]=n.data)}})[n.type].call(e)})}warnOnMissingAttributes_(e,t,i){const s=[];i.forEach(function(e){t.hasOwnProperty(e)||s.push(e)}),s.length&&this.trigger("warn",{message:e+" lacks required attribute(s): "+s.join(", ")})}push(e){this.lineStream.push(e)}end(){this.lineStream.push("\n"),this.manifest.dateRanges.length&&null===this.lastProgramDateTime&&this.trigger("warn",{message:"A playlist with EXT-X-DATERANGE tag must contain atleast one EXT-X-PROGRAM-DATE-TIME tag"}),this.lastProgramDateTime=null,this.trigger("end")}addParser(e){this.parseStream.addParser(e)}addTagMapper(e){this.parseStream.addTagMapper(e)}}function Dn(e){return Mn.audio.test((e=void 0===e?"":e).trim().toLowerCase())}function Ln(e){return void 0===e&&(e=""),window.MediaSource&&window.MediaSource.isTypeSupported&&window.MediaSource.isTypeSupported(jn(e))||!1}function Pn(e){return(e=void 0===e?"":e).toLowerCase().split(",").every(function(e){e=e.trim();for(var t=0;t<Bn.length;t++){var i=Bn[t];if(Mn["muxer"+i].test(e))return!0}return!1})}function On(e){return Vn.test(e)?"hls":$n.test(e)?"dash":"application/vnd.videojs.vhs+json"===e?"vhs-json":null}function Nn(e,t){for(var i=void 0!==(t=(void 0===t?{}:t).le)&&t,s=(e=w(e="bigint"!=typeof e&&"number"!=typeof e||"number"==typeof e&&e!=e?0:e),t=e,Math.ceil(t.toString(2).length/8)),r=new Uint8Array(new ArrayBuffer(s)),n=0;n<s;n++){var a=i?n:Math.abs(n+1-r.length);r[a]=Number(e/Wn[n]&w(255)),e<0&&(r[a]=Math.abs(~r[a]),r[a]-=0===n?1:2)}return r}function Rn(e,t){if("string"!=typeof(e="string"!=typeof e&&e&&"function"==typeof e.toString?e.toString():e))return new Uint8Array;t||(e=unescape(encodeURIComponent(e)));for(var i=new Uint8Array(e.length),s=0;s<e.length;s++)i[s]=e.charCodeAt(s);return i}var Mn={mp4:/^(av0?1|avc0?[1234]|vp0?9|flac|opus|mp3|mp4a|mp4v|stpp.ttml.im1t)/,webm:/^(vp0?[89]|av0?1|opus|vorbis)/,ogg:/^(vp0?[89]|theora|flac|opus|vorbis)/,video:/^(av0?1|avc0?[1234]|vp0?[89]|hvc1|hev1|theora|mp4v)/,audio:/^(mp4a|flac|vorbis|opus|ac-[34]|ec-3|alac|mp3|speex|aac)/,text:/^(stpp.ttml.im1t)/,muxerVideo:/^(avc0?1)/,muxerAudio:/^(mp4a)/,muxerText:/a^/},Un=["video","audio","text"],Bn=["Video","Audio","Text"],Fn=function(e){return e&&e.replace(/avc1\.(\d+)\.(\d+)/i,function(e,t,i){return"avc1."+("00"+Number(t).toString(16)).slice(-2)+"00"+("00"+Number(i).toString(16)).slice(-2)})},qn=function(e){var e=(e=void 0===e?"":e).split(","),n=[];return e.forEach(function(s){var r;s=s.trim(),Un.forEach(function(e){var t,i=Mn[e].exec(s.toLowerCase());!i||i.length<=1||(r=e,i=s.substring(0,i[1].length),t=s.replace(i,""),n.push({type:i,details:t,mediaType:e}))}),r||n.push({type:s,details:"",mediaType:"unknown"})}),n},jn=function(e){var t,i,s;if(e&&"string"==typeof e)return i="video",1===(t=e.toLowerCase().split(",").map(function(e){return Fn(e.trim())})).length&&Dn(t[0])?i="audio":1===t.length&&(s=t[0],Mn.text.test((s=void 0===s?"":s).trim().toLowerCase()))&&(i="application"),s="mp4",t.every(function(e){return Mn.mp4.test(e)})?s="mp4":t.every(function(e){return Mn.webm.test(e)})?s="webm":t.every(function(e){return Mn.ogg.test(e)})&&(s="ogg"),i+"/"+s+';codecs="'+e+'"'},Hn="mp4a.40.2",Vn=/^(audio|video|application)\/(x-|vnd\.apple\.)?mpegurl/i,$n=/^application\/dash\+xml/i,zn=function(e){return"function"===ArrayBuffer.isView?ArrayBuffer.isView(e):e&&e.buffer instanceof ArrayBuffer},S=function(e){return e instanceof Uint8Array?e:(Array.isArray(e)||zn(e)||e instanceof ArrayBuffer||(e="number"!=typeof e||"number"==typeof e&&e!=e?0:[e]),new Uint8Array(e&&e.buffer||e,e&&e.byteOffset||0,e&&e.byteLength||0))},w=window.BigInt||Number,Wn=[w("0x1"),w("0x100"),w("0x10000"),w("0x1000000"),w("0x100000000"),w("0x10000000000"),w("0x1000000000000"),w("0x100000000000000"),w("0x10000000000000000")],Gn=(Nt=new Uint16Array([65484]),255!==(Nt=new Uint8Array(Nt.buffer,Nt.byteOffset,Nt.byteLength))[0]&&Nt[0],function(s,e){var e=void 0===e?{}:e,t=e.signed,t=void 0!==t&&t,e=e.le,r=void 0!==e&&e,e=(s=S(s),r?"reduce":"reduceRight"),e=(s[e]||Array.prototype[e]).call(s,function(e,t,i){i=r?i:Math.abs(i+1-s.length);return e+w(t)*Wn[i]},w(0));return t&&(t=Wn[s.length]/w(2)-w(1))<(e=w(e))&&(e=(e=e-t-t)-w(2)),Number(e)}),E=function(i,e,t){var t=void 0===t?{}:t,s=t.offset,r=void 0===s?0:s,s=t.mask,n=void 0===s?[]:s,t=(i=S(i),(e=S(e)).every||Array.prototype.every);return e.length&&i.length-r>=e.length&&t.call(e,function(e,t){return e===(n[t]?n[t]&i[r+t]:i[r+t])})};function Xn(e){e=e;for(var t=window.atob?window.atob(e):Buffer.from(e,"base64").toString("binary"),i=new Uint8Array(t.length),s=0;s<t.length;s++)i[s]=t.charCodeAt(s);return i}function Kn(e,t){return(t=void 0===t?Object:t)&&"function"==typeof t.freeze?t.freeze(e):e}var Yn=Kn({HTML:"text/html",isHTML:function(e){return e===Yn.HTML},XML_APPLICATION:"application/xml",XML_TEXT:"text/xml",XML_XHTML_APPLICATION:"application/xhtml+xml",XML_SVG_IMAGE:"image/svg+xml"}),Qn=Kn({HTML:"http://www.w3.org/1999/xhtml",isHTML:function(e){return e===Qn.HTML},SVG:"http://www.w3.org/2000/svg",XML:"http://www.w3.org/XML/1998/namespace",XMLNS:"http://www.w3.org/2000/xmlns/"}),Jn={assign:function(e,t){if(null===e||"object"!=typeof e)throw new TypeError("target is not an object");for(var i in t)Object.prototype.hasOwnProperty.call(t,i)&&(e[i]=t[i]);return e},find:function(e,t,i){if(void 0===i&&(i=Array.prototype),e&&"function"==typeof i.find)return i.find.call(e,t);for(var s=0;s<e.length;s++)if(Object.prototype.hasOwnProperty.call(e,s)){var r=e[s];if(t.call(void 0,r,s,e))return r}},freeze:Kn,MIME_TYPE:Yn,NAMESPACE:Qn},Zn=Jn.find,ea=Jn.NAMESPACE;function ta(e){return""!==e}function ia(e,t){return e.hasOwnProperty(t)||(e[t]=!0),e}function sa(e){return e?(e=(e=e)?e.split(/[\t\n\f\r ]+/).filter(ta):[],Object.keys(e.reduce(ia,{}))):[]}function ra(e,t){for(var i in e)Object.prototype.hasOwnProperty.call(e,i)&&(t[i]=e[i])}function na(e,t){var i=e.prototype;function s(){}i instanceof t||(s.prototype=t.prototype,ra(i,s=new s),e.prototype=i=s),i.constructor!=e&&(i.constructor=e)}var n={},t=(n.ELEMENT_NODE=1,n.ATTRIBUTE_NODE=2,n.TEXT_NODE=3,n.CDATA_SECTION_NODE=4,n.ENTITY_REFERENCE_NODE=5,n.ENTITY_NODE=6,n.PROCESSING_INSTRUCTION_NODE=7,n.COMMENT_NODE=8,n.DOCUMENT_NODE=9,n.DOCUMENT_TYPE_NODE=10,n.DOCUMENT_FRAGMENT_NODE=11,n.NOTATION_NODE=12,{}),C={},aa=(t.INDEX_SIZE_ERR=(C[1]="Index size error",1),t.DOMSTRING_SIZE_ERR=(C[2]="DOMString size error",2),t.HIERARCHY_REQUEST_ERR=(C[3]="Hierarchy request error",3)),oa=(t.WRONG_DOCUMENT_ERR=(C[4]="Wrong document",4),t.INVALID_CHARACTER_ERR=(C[5]="Invalid character",5),t.NO_DATA_ALLOWED_ERR=(C[6]="No data allowed",6),t.NO_MODIFICATION_ALLOWED_ERR=(C[7]="No modification allowed",7),t.NOT_FOUND_ERR=(C[8]="Not found",8));t.NOT_SUPPORTED_ERR=(C[9]="Not supported",9),t.INUSE_ATTRIBUTE_ERR=(C[10]="Attribute in use",10);function k(e,t){var i;return t instanceof Error?i=t:(i=this,Error.call(this,C[e]),this.message=C[e],Error.captureStackTrace&&Error.captureStackTrace(this,k)),i.code=e,t&&(this.message=this.message+": "+t),i}function la(){}function da(e,t){this._node=e,this._refresh=t,ha(this)}function ha(e){var t=e._node._inc||e._node.ownerDocument._inc;if(e._inc!==t){var i=e._refresh(e._node);if(Xa(e,"length",i.length),!e.$$length||i.length<e.$$length)for(var s=i.length;s in e;s++)Object.prototype.hasOwnProperty.call(e,s)&&delete e[s];ra(i,e),e._inc=t}}function ua(){}function ca(e,t){for(var i=e.length;i--;)if(e[i]===t)return i}function pa(e,t,i,s){s?t[ca(t,s)]=i:t[t.length++]=i,e&&(t=(i.ownerElement=e).ownerDocument)&&(s&&va(t,e,s),s=e,e=i,(i=t)&&i._inc++,e.namespaceURI===ea.XMLNS)&&(s._nsMap[e.prefix?e.localName:""]=e.value)}function ma(e,t,i){var s=ca(t,i);if(!(0<=s))throw new k(oa,new Error(e.tagName+"@"+i));for(var r,n=t.length-1;s<n;)t[s]=t[++s];t.length=n,e&&(r=e.ownerDocument)&&(va(r,e,i),i.ownerElement=null)}function ga(){}function x(){}function fa(e){return("<"==e?"&lt;":">"==e&&"&gt;")||("&"==e?"&amp;":'"'==e&&"&quot;")||"&#"+e.charCodeAt()+";"}function ya(e,t){if(t(e))return 1;if(e=e.firstChild)do{if(ya(e,t))return 1}while(e=e.nextSibling)}function _a(){this.ownerDocument=this}function va(e,t,i){e&&e._inc++,i.namespaceURI===ea.XMLNS&&delete t._nsMap[i.prefix?i.localName:""]}function ba(e,t,i){if(e&&e._inc){e._inc++;var s=t.childNodes;if(i)s[s.length++]=i;else{for(var r=t.firstChild,n=0;r;)r=(s[n++]=r).nextSibling;s.length=n,delete s[s.length]}}}function Ta(e,t){var i=t.previousSibling,s=t.nextSibling;return i?i.nextSibling=s:e.firstChild=s,s?s.previousSibling=i:e.lastChild=i,t.parentNode=null,t.previousSibling=null,t.nextSibling=null,ba(e.ownerDocument,e),t}function Sa(e){return e&&e.nodeType===x.DOCUMENT_TYPE_NODE}function wa(e){return e&&e.nodeType===x.ELEMENT_NODE}function Ea(e){return e&&e.nodeType===x.TEXT_NODE}function Ca(e,t){var i,e=e.childNodes||[];if(!Zn(e,wa)&&!Sa(t))return i=Zn(e,Sa),!(t&&i&&e.indexOf(i)>e.indexOf(t))}function ka(e,t){var i,e=e.childNodes||[];if(!Zn(e,function(e){return wa(e)&&e!==t}))return i=Zn(e,Sa),!(t&&i&&e.indexOf(i)>e.indexOf(t))}function xa(e,t,i){if(!(s=e)||s.nodeType!==x.DOCUMENT_NODE&&s.nodeType!==x.DOCUMENT_FRAGMENT_NODE&&s.nodeType!==x.ELEMENT_NODE)throw new k(aa,"Unexpected parent node type "+e.nodeType);var s;if(i&&i.parentNode!==e)throw new k(oa,"child not in parent");if(!(s=t)||!(wa(s)||Ea(s)||Sa(s)||s.nodeType===x.DOCUMENT_FRAGMENT_NODE||s.nodeType===x.COMMENT_NODE||s.nodeType===x.PROCESSING_INSTRUCTION_NODE)||Sa(t)&&e.nodeType!==x.DOCUMENT_NODE)throw new k(aa,"Unexpected node type "+t.nodeType+" for parent node type "+e.nodeType)}function Ia(e,t,i){var s=e.childNodes||[],r=t.childNodes||[];if(t.nodeType===x.DOCUMENT_FRAGMENT_NODE){var n=r.filter(wa);if(1<n.length||Zn(r,Ea))throw new k(aa,"More than one element or text in fragment");if(1===n.length&&!Ca(e,i))throw new k(aa,"Element in fragment can not be inserted before doctype")}if(wa(t)&&!Ca(e,i))throw new k(aa,"Only one element can be added and only after doctype");if(Sa(t)){if(Zn(s,Sa))throw new k(aa,"Only one doctype is allowed");r=Zn(s,wa);if(i&&s.indexOf(r)<s.indexOf(i))throw new k(aa,"Doctype can only be inserted before an element");if(!i&&r)throw new k(aa,"Doctype can not be appended since element is present")}}function Aa(e,t,i){var s=e.childNodes||[],r=t.childNodes||[];if(t.nodeType===x.DOCUMENT_FRAGMENT_NODE){var n=r.filter(wa);if(1<n.length||Zn(r,Ea))throw new k(aa,"More than one element or text in fragment");if(1===n.length&&!ka(e,i))throw new k(aa,"Element in fragment can not be inserted before doctype")}if(wa(t)&&!ka(e,i))throw new k(aa,"Only one element can be added and only after doctype");if(Sa(t)){if(Zn(s,function(e){return Sa(e)&&e!==i}))throw new k(aa,"Only one doctype is allowed");r=Zn(s,wa);if(i&&s.indexOf(r)<s.indexOf(i))throw new k(aa,"Doctype can only be inserted before an element")}}function Da(e,t,i,s){xa(e,t,i),e.nodeType===x.DOCUMENT_NODE&&(s||Ia)(e,t,i);s=t.parentNode;if(s&&s.removeChild(t),11===t.nodeType){var r=t.firstChild;if(null==r)return t;var n=t.lastChild}else r=n=t;s=i?i.previousSibling:e.lastChild;for(r.previousSibling=s,n.nextSibling=i,s?s.nextSibling=r:e.firstChild=r,null==i?e.lastChild=n:i.previousSibling=n;r.parentNode=e,r!==n&&(r=r.nextSibling););return ba(e.ownerDocument||e,e),11==t.nodeType&&(t.firstChild=t.lastChild=null),t}function La(){this._nsMap={}}function Pa(){}function Oa(){}function Na(){}function Ra(){}function Ma(){}function Ua(){}function Ba(){}function Fa(){}function qa(){}function ja(){}function Ha(){}function Va(){}function $a(e,t){var i,s=[],r=9==this.nodeType&&this.documentElement||this,n=r.prefix,a=r.namespaceURI;return Ga(this,s,e,t,i=a&&null==n&&null==r.lookupPrefix(a)?[{namespace:a,prefix:null}]:i),s.join("")}function za(e,t,i){var s=e.prefix||"",r=e.namespaceURI;if(r&&("xml"!==s||r!==ea.XML)&&r!==ea.XMLNS){for(var n=i.length;n--;){var a=i[n];if(a.prefix===s)return a.namespace!==r}return 1}}function Wa(e,t,i){e.push(" ",t,'="',i.replace(/[<>&"\t\n\r]/g,fa),'"')}function Ga(e,t,i,s,r){if(r=r||[],s){if(!(e=s(e)))return;if("string"==typeof e)return void t.push(e)}switch(e.nodeType){case 1:var n=e.attributes,a=n.length,o=e.firstChild,l=e.tagName,d=l;if(!(i=ea.isHTML(e.namespaceURI)||i)&&!e.prefix&&e.namespaceURI){for(var h,u=0;u<n.length;u++)if("xmlns"===n.item(u).name){h=n.item(u).value;break}if(!h)for(var c=r.length-1;0<=c;c--)if(""===(p=r[c]).prefix&&p.namespace===e.namespaceURI){h=p.namespace;break}if(h!==e.namespaceURI)for(var p,c=r.length-1;0<=c;c--)if((p=r[c]).namespace===e.namespaceURI){p.prefix&&(d=p.prefix+":"+l);break}}t.push("<",d);for(var m=0;m<a;m++)"xmlns"==(g=n.item(m)).prefix?r.push({prefix:g.localName,namespace:g.value}):"xmlns"==g.nodeName&&r.push({prefix:"",namespace:g.value});for(var g,f,y,m=0;m<a;m++)za(g=n.item(m),0,r)&&(Wa(t,(f=g.prefix||"")?"xmlns:"+f:"xmlns",y=g.namespaceURI),r.push({prefix:f,namespace:y})),Ga(g,t,i,s,r);if(l===d&&za(e,0,r)&&(Wa(t,(f=e.prefix||"")?"xmlns:"+f:"xmlns",y=e.namespaceURI),r.push({prefix:f,namespace:y})),o||i&&!/^(?:meta|link|img|br|hr|input)$/i.test(l)){if(t.push(">"),i&&/^script$/i.test(l))for(;o;)o.data?t.push(o.data):Ga(o,t,i,s,r.slice()),o=o.nextSibling;else for(;o;)Ga(o,t,i,s,r.slice()),o=o.nextSibling;t.push("</",d,">")}else t.push("/>");return;case 9:case 11:for(o=e.firstChild;o;)Ga(o,t,i,s,r.slice()),o=o.nextSibling;return;case 2:return Wa(t,e.name,e.value);case 3:return t.push(e.data.replace(/[<&>]/g,fa));case 4:return t.push("<![CDATA[",e.data,"]]>");case 8:return t.push("\x3c!--",e.data,"--\x3e");case 10:var _=e.publicId,v=e.systemId;return t.push("<!DOCTYPE ",e.name),void(_?(t.push(" PUBLIC ",_),v&&"."!=v&&t.push(" ",v),t.push(">")):v&&"."!=v?t.push(" SYSTEM ",v,">"):((_=e.internalSubset)&&t.push(" [",_,"]"),t.push(">")));case 7:return t.push("<?",e.target," ",e.data,"?>");case 5:return t.push("&",e.nodeName,";");default:t.push("??",e.nodeName)}}function Xa(e,t,i){e[t]=i}t.INVALID_STATE_ERR=(C[11]="Invalid state",11),t.SYNTAX_ERR=(C[12]="Syntax error",12),t.INVALID_MODIFICATION_ERR=(C[13]="Invalid modification",13),t.NAMESPACE_ERR=(C[14]="Invalid namespace",14),t.INVALID_ACCESS_ERR=(C[15]="Invalid access",15),k.prototype=Error.prototype,ra(t,k),la.prototype={length:0,item:function(e){return 0<=e&&e<this.length?this[e]:null},toString:function(e,t){for(var i=[],s=0;s<this.length;s++)Ga(this[s],i,e,t);return i.join("")},filter:function(e){return Array.prototype.filter.call(this,e)},indexOf:function(e){return Array.prototype.indexOf.call(this,e)}},da.prototype.item=function(e){return ha(this),this[e]||null},na(da,la),ua.prototype={length:0,item:la.prototype.item,getNamedItem:function(e){for(var t=this.length;t--;){var i=this[t];if(i.nodeName==e)return i}},setNamedItem:function(e){var t=e.ownerElement;if(t&&t!=this._ownerElement)throw new k(10);t=this.getNamedItem(e.nodeName);return pa(this._ownerElement,this,e,t),t},setNamedItemNS:function(e){var t=e.ownerElement;if(t&&t!=this._ownerElement)throw new k(10);return t=this.getNamedItemNS(e.namespaceURI,e.localName),pa(this._ownerElement,this,e,t),t},removeNamedItem:function(e){e=this.getNamedItem(e);return ma(this._ownerElement,this,e),e},removeNamedItemNS:function(e,t){e=this.getNamedItemNS(e,t);return ma(this._ownerElement,this,e),e},getNamedItemNS:function(e,t){for(var i=this.length;i--;){var s=this[i];if(s.localName==t&&s.namespaceURI==e)return s}return null}},ga.prototype={hasFeature:function(e,t){return!0},createDocument:function(e,t,i){var s=new _a;return s.implementation=this,s.childNodes=new la,s.doctype=i||null,i&&s.appendChild(i),t&&(i=s.createElementNS(e,t),s.appendChild(i)),s},createDocumentType:function(e,t,i){var s=new Ua;return s.name=e,s.nodeName=e,s.publicId=t||"",s.systemId=i||"",s}},x.prototype={firstChild:null,lastChild:null,previousSibling:null,nextSibling:null,attributes:null,parentNode:null,childNodes:null,ownerDocument:null,nodeValue:null,namespaceURI:null,prefix:null,localName:null,insertBefore:function(e,t){return Da(this,e,t)},replaceChild:function(e,t){Da(this,e,t,Aa),t&&this.removeChild(t)},removeChild:function(e){return Ta(this,e)},appendChild:function(e){return this.insertBefore(e,null)},hasChildNodes:function(){return null!=this.firstChild},cloneNode:function(e){return function e(t,i,s){var r=new i.constructor;for(var n in i){var a;Object.prototype.hasOwnProperty.call(i,n)&&"object"!=typeof(a=i[n])&&a!=r[n]&&(r[n]=a)}i.childNodes&&(r.childNodes=new la);r.ownerDocument=t;switch(r.nodeType){case 1:var o=i.attributes,l=r.attributes=new ua,d=o.length;l._ownerElement=r;for(var h=0;h<d;h++)r.setAttributeNode(e(t,o.item(h),!0));break;case 2:s=!0}if(s)for(var u=i.firstChild;u;)r.appendChild(e(t,u,s)),u=u.nextSibling;return r}(this.ownerDocument||this,this,e)},normalize:function(){for(var e=this.firstChild;e;){var t=e.nextSibling;t&&3==t.nodeType&&3==e.nodeType?(this.removeChild(t),e.appendData(t.data)):(e.normalize(),e=t)}},isSupported:function(e,t){return this.ownerDocument.implementation.hasFeature(e,t)},hasAttributes:function(){return 0<this.attributes.length},lookupPrefix:function(e){for(var t=this;t;){var i=t._nsMap;if(i)for(var s in i)if(Object.prototype.hasOwnProperty.call(i,s)&&i[s]===e)return s;t=2==t.nodeType?t.ownerDocument:t.parentNode}return null},lookupNamespaceURI:function(e){for(var t=this;t;){var i=t._nsMap;if(i&&Object.prototype.hasOwnProperty.call(i,e))return i[e];t=2==t.nodeType?t.ownerDocument:t.parentNode}return null},isDefaultNamespace:function(e){return null==this.lookupPrefix(e)}},ra(n,x),ra(n,x.prototype),_a.prototype={nodeName:"#document",nodeType:9,doctype:null,documentElement:null,_inc:1,insertBefore:function(e,t){if(11==e.nodeType)for(var i=e.firstChild;i;){var s=i.nextSibling;this.insertBefore(i,t),i=s}else Da(this,e,t),null===(e.ownerDocument=this).documentElement&&1===e.nodeType&&(this.documentElement=e);return e},removeChild:function(e){return this.documentElement==e&&(this.documentElement=null),Ta(this,e)},replaceChild:function(e,t){Da(this,e,t,Aa),e.ownerDocument=this,t&&this.removeChild(t),wa(e)&&(this.documentElement=e)},importNode:function(e,t){return function e(t,i,s){var r;switch(i.nodeType){case 1:(r=i.cloneNode(!1)).ownerDocument=t;case 11:break;case 2:s=!0}r=r||i.cloneNode(!1);r.ownerDocument=t;r.parentNode=null;if(s)for(var n=i.firstChild;n;)r.appendChild(e(t,n,s)),n=n.nextSibling;return r}(this,e,t)},getElementById:function(t){var i=null;return ya(this.documentElement,function(e){if(1==e.nodeType&&e.getAttribute("id")==t)return i=e,!0}),i},getElementsByClassName:function(a){var o=sa(a);return new da(this,function(r){var n=[];return 0<o.length&&ya(r.documentElement,function(e){var t,i,s;e!==r&&1===e.nodeType&&(t=e.getAttribute("class"))&&((i=a===t)||(t=sa(t),i=o.every((s=t,function(e){return s&&-1!==s.indexOf(e)}))),i)&&n.push(e)}),n})},createElement:function(e){var t=new La;return t.ownerDocument=this,t.nodeName=e,t.tagName=e,t.localName=e,t.childNodes=new la,(t.attributes=new ua)._ownerElement=t},createDocumentFragment:function(){var e=new ja;return e.ownerDocument=this,e.childNodes=new la,e},createTextNode:function(e){var t=new Na;return t.ownerDocument=this,t.appendData(e),t},createComment:function(e){var t=new Ra;return t.ownerDocument=this,t.appendData(e),t},createCDATASection:function(e){var t=new Ma;return t.ownerDocument=this,t.appendData(e),t},createProcessingInstruction:function(e,t){var i=new Ha;return i.ownerDocument=this,i.tagName=i.nodeName=i.target=e,i.nodeValue=i.data=t,i},createAttribute:function(e){var t=new Pa;return t.ownerDocument=this,t.name=e,t.nodeName=e,t.localName=e,t.specified=!0,t},createEntityReference:function(e){var t=new qa;return t.ownerDocument=this,t.nodeName=e,t},createElementNS:function(e,t){var i=new La,s=t.split(":"),r=i.attributes=new ua;return i.childNodes=new la,i.ownerDocument=this,i.nodeName=t,i.tagName=t,i.namespaceURI=e,2==s.length?(i.prefix=s[0],i.localName=s[1]):i.localName=t,r._ownerElement=i},createAttributeNS:function(e,t){var i=new Pa,s=t.split(":");return i.ownerDocument=this,i.nodeName=t,i.name=t,i.namespaceURI=e,i.specified=!0,2==s.length?(i.prefix=s[0],i.localName=s[1]):i.localName=t,i}},na(_a,x),_a.prototype.getElementsByTagName=(La.prototype={nodeType:1,hasAttribute:function(e){return null!=this.getAttributeNode(e)},getAttribute:function(e){e=this.getAttributeNode(e);return e&&e.value||""},getAttributeNode:function(e){return this.attributes.getNamedItem(e)},setAttribute:function(e,t){e=this.ownerDocument.createAttribute(e);e.value=e.nodeValue=""+t,this.setAttributeNode(e)},removeAttribute:function(e){e=this.getAttributeNode(e);e&&this.removeAttributeNode(e)},appendChild:function(e){return 11===e.nodeType?this.insertBefore(e,null):(t=this,(e=e).parentNode&&e.parentNode.removeChild(e),e.parentNode=t,e.previousSibling=t.lastChild,e.nextSibling=null,e.previousSibling?e.previousSibling.nextSibling=e:t.firstChild=e,t.lastChild=e,ba(t.ownerDocument,t,e),e);var t},setAttributeNode:function(e){return this.attributes.setNamedItem(e)},setAttributeNodeNS:function(e){return this.attributes.setNamedItemNS(e)},removeAttributeNode:function(e){return this.attributes.removeNamedItem(e.nodeName)},removeAttributeNS:function(e,t){e=this.getAttributeNodeNS(e,t);e&&this.removeAttributeNode(e)},hasAttributeNS:function(e,t){return null!=this.getAttributeNodeNS(e,t)},getAttributeNS:function(e,t){e=this.getAttributeNodeNS(e,t);return e&&e.value||""},setAttributeNS:function(e,t,i){e=this.ownerDocument.createAttributeNS(e,t);e.value=e.nodeValue=""+i,this.setAttributeNode(e)},getAttributeNodeNS:function(e,t){return this.attributes.getNamedItemNS(e,t)},getElementsByTagName:function(s){return new da(this,function(t){var i=[];return ya(t,function(e){e===t||1!=e.nodeType||"*"!==s&&e.tagName!=s||i.push(e)}),i})},getElementsByTagNameNS:function(s,r){return new da(this,function(t){var i=[];return ya(t,function(e){e===t||1!==e.nodeType||"*"!==s&&e.namespaceURI!==s||"*"!==r&&e.localName!=r||i.push(e)}),i})}}).getElementsByTagName,_a.prototype.getElementsByTagNameNS=La.prototype.getElementsByTagNameNS,na(La,x),Pa.prototype.nodeType=2,na(Pa,x),Oa.prototype={data:"",substringData:function(e,t){return this.data.substring(e,e+t)},appendData:function(e){e=this.data+e,this.nodeValue=this.data=e,this.length=e.length},insertData:function(e,t){this.replaceData(e,0,t)},appendChild:function(e){throw new Error(C[aa])},deleteData:function(e,t){this.replaceData(e,t,"")},replaceData:function(e,t,i){var s=this.data.substring(0,e),e=this.data.substring(e+t);this.nodeValue=this.data=i=s+i+e,this.length=i.length}},na(Oa,x),Na.prototype={nodeName:"#text",nodeType:3,splitText:function(e){var t=(i=this.data).substring(e),i=i.substring(0,e),e=(this.data=this.nodeValue=i,this.length=i.length,this.ownerDocument.createTextNode(t));return this.parentNode&&this.parentNode.insertBefore(e,this.nextSibling),e}},na(Na,Oa),Ra.prototype={nodeName:"#comment",nodeType:8},na(Ra,Oa),Ma.prototype={nodeName:"#cdata-section",nodeType:4},na(Ma,Oa),Ua.prototype.nodeType=10,na(Ua,x),Ba.prototype.nodeType=12,na(Ba,x),Fa.prototype.nodeType=6,na(Fa,x),qa.prototype.nodeType=5,na(qa,x),ja.prototype.nodeName="#document-fragment",ja.prototype.nodeType=11,na(ja,x),Ha.prototype.nodeType=7,na(Ha,x),Va.prototype.serializeToString=function(e,t,i){return $a.call(e,t,i)},x.prototype.toString=$a;try{Object.defineProperty&&(Object.defineProperty(da.prototype,"length",{get:function(){return ha(this),this.$$length}}),Object.defineProperty(x.prototype,"textContent",{get:function(){return function e(t){switch(t.nodeType){case 1:case 11:var i=[];for(t=t.firstChild;t;)7!==t.nodeType&&8!==t.nodeType&&i.push(e(t)),t=t.nextSibling;return i.join("");default:return t.nodeValue}}(this)},set:function(e){switch(this.nodeType){case 1:case 11:for(;this.firstChild;)this.removeChild(this.firstChild);(e||String(e))&&this.appendChild(this.ownerDocument.createTextNode(e));break;default:this.data=e,this.value=e,this.nodeValue=e}}}),Xa=function(e,t,i){e["$$"+t]=i})}catch(e){}var Or={DocumentType:Ua,DOMException:k,DOMImplementation:ga,Element:La,Node:x,NodeList:la,XMLSerializer:Va},Ka=Rt(function(e,t){var i=Jn.freeze;t.XML_ENTITIES=i({amp:"&",apos:"'",gt:">",lt:"<",quot:'"'}),t.HTML_ENTITIES=i({Aacute:"Á",aacute:"á",Abreve:"Ă",abreve:"ă",ac:"∾",acd:"∿",acE:"∾̳",Acirc:"Â",acirc:"â",acute:"´",Acy:"А",acy:"а",AElig:"Æ",aelig:"æ",af:"⁡",Afr:"𝔄",afr:"𝔞",Agrave:"À",agrave:"à",alefsym:"ℵ",aleph:"ℵ",Alpha:"Α",alpha:"α",Amacr:"Ā",amacr:"ā",amalg:"⨿",AMP:"&",amp:"&",And:"⩓",and:"∧",andand:"⩕",andd:"⩜",andslope:"⩘",andv:"⩚",ang:"∠",ange:"⦤",angle:"∠",angmsd:"∡",angmsdaa:"⦨",angmsdab:"⦩",angmsdac:"⦪",angmsdad:"⦫",angmsdae:"⦬",angmsdaf:"⦭",angmsdag:"⦮",angmsdah:"⦯",angrt:"∟",angrtvb:"⊾",angrtvbd:"⦝",angsph:"∢",angst:"Å",angzarr:"⍼",Aogon:"Ą",aogon:"ą",Aopf:"𝔸",aopf:"𝕒",ap:"≈",apacir:"⩯",apE:"⩰",ape:"≊",apid:"≋",apos:"'",ApplyFunction:"⁡",approx:"≈",approxeq:"≊",Aring:"Å",aring:"å",Ascr:"𝒜",ascr:"𝒶",Assign:"≔",ast:"*",asymp:"≈",asympeq:"≍",Atilde:"Ã",atilde:"ã",Auml:"Ä",auml:"ä",awconint:"∳",awint:"⨑",backcong:"≌",backepsilon:"϶",backprime:"‵",backsim:"∽",backsimeq:"⋍",Backslash:"∖",Barv:"⫧",barvee:"⊽",Barwed:"⌆",barwed:"⌅",barwedge:"⌅",bbrk:"⎵",bbrktbrk:"⎶",bcong:"≌",Bcy:"Б",bcy:"б",bdquo:"„",becaus:"∵",Because:"∵",because:"∵",bemptyv:"⦰",bepsi:"϶",bernou:"ℬ",Bernoullis:"ℬ",Beta:"Β",beta:"β",beth:"ℶ",between:"≬",Bfr:"𝔅",bfr:"𝔟",bigcap:"⋂",bigcirc:"◯",bigcup:"⋃",bigodot:"⨀",bigoplus:"⨁",bigotimes:"⨂",bigsqcup:"⨆",bigstar:"★",bigtriangledown:"▽",bigtriangleup:"△",biguplus:"⨄",bigvee:"⋁",bigwedge:"⋀",bkarow:"⤍",blacklozenge:"⧫",blacksquare:"▪",blacktriangle:"▴",blacktriangledown:"▾",blacktriangleleft:"◂",blacktriangleright:"▸",blank:"␣",blk12:"▒",blk14:"░",blk34:"▓",block:"█",bne:"=⃥",bnequiv:"≡⃥",bNot:"⫭",bnot:"⌐",Bopf:"𝔹",bopf:"𝕓",bot:"⊥",bottom:"⊥",bowtie:"⋈",boxbox:"⧉",boxDL:"╗",boxDl:"╖",boxdL:"╕",boxdl:"┐",boxDR:"╔",boxDr:"╓",boxdR:"╒",boxdr:"┌",boxH:"═",boxh:"─",boxHD:"╦",boxHd:"╤",boxhD:"╥",boxhd:"┬",boxHU:"╩",boxHu:"╧",boxhU:"╨",boxhu:"┴",boxminus:"⊟",boxplus:"⊞",boxtimes:"⊠",boxUL:"╝",boxUl:"╜",boxuL:"╛",boxul:"┘",boxUR:"╚",boxUr:"╙",boxuR:"╘",boxur:"└",boxV:"║",boxv:"│",boxVH:"╬",boxVh:"╫",boxvH:"╪",boxvh:"┼",boxVL:"╣",boxVl:"╢",boxvL:"╡",boxvl:"┤",boxVR:"╠",boxVr:"╟",boxvR:"╞",boxvr:"├",bprime:"‵",Breve:"˘",breve:"˘",brvbar:"¦",Bscr:"ℬ",bscr:"𝒷",bsemi:"⁏",bsim:"∽",bsime:"⋍",bsol:"\\",bsolb:"⧅",bsolhsub:"⟈",bull:"•",bullet:"•",bump:"≎",bumpE:"⪮",bumpe:"≏",Bumpeq:"≎",bumpeq:"≏",Cacute:"Ć",cacute:"ć",Cap:"⋒",cap:"∩",capand:"⩄",capbrcup:"⩉",capcap:"⩋",capcup:"⩇",capdot:"⩀",CapitalDifferentialD:"ⅅ",caps:"∩︀",caret:"⁁",caron:"ˇ",Cayleys:"ℭ",ccaps:"⩍",Ccaron:"Č",ccaron:"č",Ccedil:"Ç",ccedil:"ç",Ccirc:"Ĉ",ccirc:"ĉ",Cconint:"∰",ccups:"⩌",ccupssm:"⩐",Cdot:"Ċ",cdot:"ċ",cedil:"¸",Cedilla:"¸",cemptyv:"⦲",cent:"¢",CenterDot:"·",centerdot:"·",Cfr:"ℭ",cfr:"𝔠",CHcy:"Ч",chcy:"ч",check:"✓",checkmark:"✓",Chi:"Χ",chi:"χ",cir:"○",circ:"ˆ",circeq:"≗",circlearrowleft:"↺",circlearrowright:"↻",circledast:"⊛",circledcirc:"⊚",circleddash:"⊝",CircleDot:"⊙",circledR:"®",circledS:"Ⓢ",CircleMinus:"⊖",CirclePlus:"⊕",CircleTimes:"⊗",cirE:"⧃",cire:"≗",cirfnint:"⨐",cirmid:"⫯",cirscir:"⧂",ClockwiseContourIntegral:"∲",CloseCurlyDoubleQuote:"”",CloseCurlyQuote:"’",clubs:"♣",clubsuit:"♣",Colon:"∷",colon:":",Colone:"⩴",colone:"≔",coloneq:"≔",comma:",",commat:"@",comp:"∁",compfn:"∘",complement:"∁",complexes:"ℂ",cong:"≅",congdot:"⩭",Congruent:"≡",Conint:"∯",conint:"∮",ContourIntegral:"∮",Copf:"ℂ",copf:"𝕔",coprod:"∐",Coproduct:"∐",COPY:"©",copy:"©",copysr:"℗",CounterClockwiseContourIntegral:"∳",crarr:"↵",Cross:"⨯",cross:"✗",Cscr:"𝒞",cscr:"𝒸",csub:"⫏",csube:"⫑",csup:"⫐",csupe:"⫒",ctdot:"⋯",cudarrl:"⤸",cudarrr:"⤵",cuepr:"⋞",cuesc:"⋟",cularr:"↶",cularrp:"⤽",Cup:"⋓",cup:"∪",cupbrcap:"⩈",CupCap:"≍",cupcap:"⩆",cupcup:"⩊",cupdot:"⊍",cupor:"⩅",cups:"∪︀",curarr:"↷",curarrm:"⤼",curlyeqprec:"⋞",curlyeqsucc:"⋟",curlyvee:"⋎",curlywedge:"⋏",curren:"¤",curvearrowleft:"↶",curvearrowright:"↷",cuvee:"⋎",cuwed:"⋏",cwconint:"∲",cwint:"∱",cylcty:"⌭",Dagger:"‡",dagger:"†",daleth:"ℸ",Darr:"↡",dArr:"⇓",darr:"↓",dash:"‐",Dashv:"⫤",dashv:"⊣",dbkarow:"⤏",dblac:"˝",Dcaron:"Ď",dcaron:"ď",Dcy:"Д",dcy:"д",DD:"ⅅ",dd:"ⅆ",ddagger:"‡",ddarr:"⇊",DDotrahd:"⤑",ddotseq:"⩷",deg:"°",Del:"∇",Delta:"Δ",delta:"δ",demptyv:"⦱",dfisht:"⥿",Dfr:"𝔇",dfr:"𝔡",dHar:"⥥",dharl:"⇃",dharr:"⇂",DiacriticalAcute:"´",DiacriticalDot:"˙",DiacriticalDoubleAcute:"˝",DiacriticalGrave:"`",DiacriticalTilde:"˜",diam:"⋄",Diamond:"⋄",diamond:"⋄",diamondsuit:"♦",diams:"♦",die:"¨",DifferentialD:"ⅆ",digamma:"ϝ",disin:"⋲",div:"÷",divide:"÷",divideontimes:"⋇",divonx:"⋇",DJcy:"Ђ",djcy:"ђ",dlcorn:"⌞",dlcrop:"⌍",dollar:"$",Dopf:"𝔻",dopf:"𝕕",Dot:"¨",dot:"˙",DotDot:"⃜",doteq:"≐",doteqdot:"≑",DotEqual:"≐",dotminus:"∸",dotplus:"∔",dotsquare:"⊡",doublebarwedge:"⌆",DoubleContourIntegral:"∯",DoubleDot:"¨",DoubleDownArrow:"⇓",DoubleLeftArrow:"⇐",DoubleLeftRightArrow:"⇔",DoubleLeftTee:"⫤",DoubleLongLeftArrow:"⟸",DoubleLongLeftRightArrow:"⟺",DoubleLongRightArrow:"⟹",DoubleRightArrow:"⇒",DoubleRightTee:"⊨",DoubleUpArrow:"⇑",DoubleUpDownArrow:"⇕",DoubleVerticalBar:"∥",DownArrow:"↓",Downarrow:"⇓",downarrow:"↓",DownArrowBar:"⤓",DownArrowUpArrow:"⇵",DownBreve:"̑",downdownarrows:"⇊",downharpoonleft:"⇃",downharpoonright:"⇂",DownLeftRightVector:"⥐",DownLeftTeeVector:"⥞",DownLeftVector:"↽",DownLeftVectorBar:"⥖",DownRightTeeVector:"⥟",DownRightVector:"⇁",DownRightVectorBar:"⥗",DownTee:"⊤",DownTeeArrow:"↧",drbkarow:"⤐",drcorn:"⌟",drcrop:"⌌",Dscr:"𝒟",dscr:"𝒹",DScy:"Ѕ",dscy:"ѕ",dsol:"⧶",Dstrok:"Đ",dstrok:"đ",dtdot:"⋱",dtri:"▿",dtrif:"▾",duarr:"⇵",duhar:"⥯",dwangle:"⦦",DZcy:"Џ",dzcy:"џ",dzigrarr:"⟿",Eacute:"É",eacute:"é",easter:"⩮",Ecaron:"Ě",ecaron:"ě",ecir:"≖",Ecirc:"Ê",ecirc:"ê",ecolon:"≕",Ecy:"Э",ecy:"э",eDDot:"⩷",Edot:"Ė",eDot:"≑",edot:"ė",ee:"ⅇ",efDot:"≒",Efr:"𝔈",efr:"𝔢",eg:"⪚",Egrave:"È",egrave:"è",egs:"⪖",egsdot:"⪘",el:"⪙",Element:"∈",elinters:"⏧",ell:"ℓ",els:"⪕",elsdot:"⪗",Emacr:"Ē",emacr:"ē",empty:"∅",emptyset:"∅",EmptySmallSquare:"◻",emptyv:"∅",EmptyVerySmallSquare:"▫",emsp:" ",emsp13:" ",emsp14:" ",ENG:"Ŋ",eng:"ŋ",ensp:" ",Eogon:"Ę",eogon:"ę",Eopf:"𝔼",eopf:"𝕖",epar:"⋕",eparsl:"⧣",eplus:"⩱",epsi:"ε",Epsilon:"Ε",epsilon:"ε",epsiv:"ϵ",eqcirc:"≖",eqcolon:"≕",eqsim:"≂",eqslantgtr:"⪖",eqslantless:"⪕",Equal:"⩵",equals:"=",EqualTilde:"≂",equest:"≟",Equilibrium:"⇌",equiv:"≡",equivDD:"⩸",eqvparsl:"⧥",erarr:"⥱",erDot:"≓",Escr:"ℰ",escr:"ℯ",esdot:"≐",Esim:"⩳",esim:"≂",Eta:"Η",eta:"η",ETH:"Ð",eth:"ð",Euml:"Ë",euml:"ë",euro:"€",excl:"!",exist:"∃",Exists:"∃",expectation:"ℰ",ExponentialE:"ⅇ",exponentiale:"ⅇ",fallingdotseq:"≒",Fcy:"Ф",fcy:"ф",female:"♀",ffilig:"ffi",fflig:"ff",ffllig:"ffl",Ffr:"𝔉",ffr:"𝔣",filig:"fi",FilledSmallSquare:"◼",FilledVerySmallSquare:"▪",fjlig:"fj",flat:"♭",fllig:"fl",fltns:"▱",fnof:"ƒ",Fopf:"𝔽",fopf:"𝕗",ForAll:"∀",forall:"∀",fork:"⋔",forkv:"⫙",Fouriertrf:"ℱ",fpartint:"⨍",frac12:"½",frac13:"⅓",frac14:"¼",frac15:"⅕",frac16:"⅙",frac18:"⅛",frac23:"⅔",frac25:"⅖",frac34:"¾",frac35:"⅗",frac38:"⅜",frac45:"⅘",frac56:"⅚",frac58:"⅝",frac78:"⅞",frasl:"⁄",frown:"⌢",Fscr:"ℱ",fscr:"𝒻",gacute:"ǵ",Gamma:"Γ",gamma:"γ",Gammad:"Ϝ",gammad:"ϝ",gap:"⪆",Gbreve:"Ğ",gbreve:"ğ",Gcedil:"Ģ",Gcirc:"Ĝ",gcirc:"ĝ",Gcy:"Г",gcy:"г",Gdot:"Ġ",gdot:"ġ",gE:"≧",ge:"≥",gEl:"⪌",gel:"⋛",geq:"≥",geqq:"≧",geqslant:"⩾",ges:"⩾",gescc:"⪩",gesdot:"⪀",gesdoto:"⪂",gesdotol:"⪄",gesl:"⋛︀",gesles:"⪔",Gfr:"𝔊",gfr:"𝔤",Gg:"⋙",gg:"≫",ggg:"⋙",gimel:"ℷ",GJcy:"Ѓ",gjcy:"ѓ",gl:"≷",gla:"⪥",glE:"⪒",glj:"⪤",gnap:"⪊",gnapprox:"⪊",gnE:"≩",gne:"⪈",gneq:"⪈",gneqq:"≩",gnsim:"⋧",Gopf:"𝔾",gopf:"𝕘",grave:"`",GreaterEqual:"≥",GreaterEqualLess:"⋛",GreaterFullEqual:"≧",GreaterGreater:"⪢",GreaterLess:"≷",GreaterSlantEqual:"⩾",GreaterTilde:"≳",Gscr:"𝒢",gscr:"ℊ",gsim:"≳",gsime:"⪎",gsiml:"⪐",Gt:"≫",GT:">",gt:">",gtcc:"⪧",gtcir:"⩺",gtdot:"⋗",gtlPar:"⦕",gtquest:"⩼",gtrapprox:"⪆",gtrarr:"⥸",gtrdot:"⋗",gtreqless:"⋛",gtreqqless:"⪌",gtrless:"≷",gtrsim:"≳",gvertneqq:"≩︀",gvnE:"≩︀",Hacek:"ˇ",hairsp:" ",half:"½",hamilt:"ℋ",HARDcy:"Ъ",hardcy:"ъ",hArr:"⇔",harr:"↔",harrcir:"⥈",harrw:"↭",Hat:"^",hbar:"ℏ",Hcirc:"Ĥ",hcirc:"ĥ",hearts:"♥",heartsuit:"♥",hellip:"…",hercon:"⊹",Hfr:"ℌ",hfr:"𝔥",HilbertSpace:"ℋ",hksearow:"⤥",hkswarow:"⤦",hoarr:"⇿",homtht:"∻",hookleftarrow:"↩",hookrightarrow:"↪",Hopf:"ℍ",hopf:"𝕙",horbar:"―",HorizontalLine:"─",Hscr:"ℋ",hscr:"𝒽",hslash:"ℏ",Hstrok:"Ħ",hstrok:"ħ",HumpDownHump:"≎",HumpEqual:"≏",hybull:"⁃",hyphen:"‐",Iacute:"Í",iacute:"í",ic:"⁣",Icirc:"Î",icirc:"î",Icy:"И",icy:"и",Idot:"İ",IEcy:"Е",iecy:"е",iexcl:"¡",iff:"⇔",Ifr:"ℑ",ifr:"𝔦",Igrave:"Ì",igrave:"ì",ii:"ⅈ",iiiint:"⨌",iiint:"∭",iinfin:"⧜",iiota:"℩",IJlig:"IJ",ijlig:"ij",Im:"ℑ",Imacr:"Ī",imacr:"ī",image:"ℑ",ImaginaryI:"ⅈ",imagline:"ℐ",imagpart:"ℑ",imath:"ı",imof:"⊷",imped:"Ƶ",Implies:"⇒",in:"∈",incare:"℅",infin:"∞",infintie:"⧝",inodot:"ı",Int:"∬",int:"∫",intcal:"⊺",integers:"ℤ",Integral:"∫",intercal:"⊺",Intersection:"⋂",intlarhk:"⨗",intprod:"⨼",InvisibleComma:"⁣",InvisibleTimes:"⁢",IOcy:"Ё",iocy:"ё",Iogon:"Į",iogon:"į",Iopf:"𝕀",iopf:"𝕚",Iota:"Ι",iota:"ι",iprod:"⨼",iquest:"¿",Iscr:"ℐ",iscr:"𝒾",isin:"∈",isindot:"⋵",isinE:"⋹",isins:"⋴",isinsv:"⋳",isinv:"∈",it:"⁢",Itilde:"Ĩ",itilde:"ĩ",Iukcy:"І",iukcy:"і",Iuml:"Ï",iuml:"ï",Jcirc:"Ĵ",jcirc:"ĵ",Jcy:"Й",jcy:"й",Jfr:"𝔍",jfr:"𝔧",jmath:"ȷ",Jopf:"𝕁",jopf:"𝕛",Jscr:"𝒥",jscr:"𝒿",Jsercy:"Ј",jsercy:"ј",Jukcy:"Є",jukcy:"є",Kappa:"Κ",kappa:"κ",kappav:"ϰ",Kcedil:"Ķ",kcedil:"ķ",Kcy:"К",kcy:"к",Kfr:"𝔎",kfr:"𝔨",kgreen:"ĸ",KHcy:"Х",khcy:"х",KJcy:"Ќ",kjcy:"ќ",Kopf:"𝕂",kopf:"𝕜",Kscr:"𝒦",kscr:"𝓀",lAarr:"⇚",Lacute:"Ĺ",lacute:"ĺ",laemptyv:"⦴",lagran:"ℒ",Lambda:"Λ",lambda:"λ",Lang:"⟪",lang:"⟨",langd:"⦑",langle:"⟨",lap:"⪅",Laplacetrf:"ℒ",laquo:"«",Larr:"↞",lArr:"⇐",larr:"←",larrb:"⇤",larrbfs:"⤟",larrfs:"⤝",larrhk:"↩",larrlp:"↫",larrpl:"⤹",larrsim:"⥳",larrtl:"↢",lat:"⪫",lAtail:"⤛",latail:"⤙",late:"⪭",lates:"⪭︀",lBarr:"⤎",lbarr:"⤌",lbbrk:"❲",lbrace:"{",lbrack:"[",lbrke:"⦋",lbrksld:"⦏",lbrkslu:"⦍",Lcaron:"Ľ",lcaron:"ľ",Lcedil:"Ļ",lcedil:"ļ",lceil:"⌈",lcub:"{",Lcy:"Л",lcy:"л",ldca:"⤶",ldquo:"“",ldquor:"„",ldrdhar:"⥧",ldrushar:"⥋",ldsh:"↲",lE:"≦",le:"≤",LeftAngleBracket:"⟨",LeftArrow:"←",Leftarrow:"⇐",leftarrow:"←",LeftArrowBar:"⇤",LeftArrowRightArrow:"⇆",leftarrowtail:"↢",LeftCeiling:"⌈",LeftDoubleBracket:"⟦",LeftDownTeeVector:"⥡",LeftDownVector:"⇃",LeftDownVectorBar:"⥙",LeftFloor:"⌊",leftharpoondown:"↽",leftharpoonup:"↼",leftleftarrows:"⇇",LeftRightArrow:"↔",Leftrightarrow:"⇔",leftrightarrow:"↔",leftrightarrows:"⇆",leftrightharpoons:"⇋",leftrightsquigarrow:"↭",LeftRightVector:"⥎",LeftTee:"⊣",LeftTeeArrow:"↤",LeftTeeVector:"⥚",leftthreetimes:"⋋",LeftTriangle:"⊲",LeftTriangleBar:"⧏",LeftTriangleEqual:"⊴",LeftUpDownVector:"⥑",LeftUpTeeVector:"⥠",LeftUpVector:"↿",LeftUpVectorBar:"⥘",LeftVector:"↼",LeftVectorBar:"⥒",lEg:"⪋",leg:"⋚",leq:"≤",leqq:"≦",leqslant:"⩽",les:"⩽",lescc:"⪨",lesdot:"⩿",lesdoto:"⪁",lesdotor:"⪃",lesg:"⋚︀",lesges:"⪓",lessapprox:"⪅",lessdot:"⋖",lesseqgtr:"⋚",lesseqqgtr:"⪋",LessEqualGreater:"⋚",LessFullEqual:"≦",LessGreater:"≶",lessgtr:"≶",LessLess:"⪡",lesssim:"≲",LessSlantEqual:"⩽",LessTilde:"≲",lfisht:"⥼",lfloor:"⌊",Lfr:"𝔏",lfr:"𝔩",lg:"≶",lgE:"⪑",lHar:"⥢",lhard:"↽",lharu:"↼",lharul:"⥪",lhblk:"▄",LJcy:"Љ",ljcy:"љ",Ll:"⋘",ll:"≪",llarr:"⇇",llcorner:"⌞",Lleftarrow:"⇚",llhard:"⥫",lltri:"◺",Lmidot:"Ŀ",lmidot:"ŀ",lmoust:"⎰",lmoustache:"⎰",lnap:"⪉",lnapprox:"⪉",lnE:"≨",lne:"⪇",lneq:"⪇",lneqq:"≨",lnsim:"⋦",loang:"⟬",loarr:"⇽",lobrk:"⟦",LongLeftArrow:"⟵",Longleftarrow:"⟸",longleftarrow:"⟵",LongLeftRightArrow:"⟷",Longleftrightarrow:"⟺",longleftrightarrow:"⟷",longmapsto:"⟼",LongRightArrow:"⟶",Longrightarrow:"⟹",longrightarrow:"⟶",looparrowleft:"↫",looparrowright:"↬",lopar:"⦅",Lopf:"𝕃",lopf:"𝕝",loplus:"⨭",lotimes:"⨴",lowast:"∗",lowbar:"_",LowerLeftArrow:"↙",LowerRightArrow:"↘",loz:"◊",lozenge:"◊",lozf:"⧫",lpar:"(",lparlt:"⦓",lrarr:"⇆",lrcorner:"⌟",lrhar:"⇋",lrhard:"⥭",lrm:"‎",lrtri:"⊿",lsaquo:"‹",Lscr:"ℒ",lscr:"𝓁",Lsh:"↰",lsh:"↰",lsim:"≲",lsime:"⪍",lsimg:"⪏",lsqb:"[",lsquo:"‘",lsquor:"‚",Lstrok:"Ł",lstrok:"ł",Lt:"≪",LT:"<",lt:"<",ltcc:"⪦",ltcir:"⩹",ltdot:"⋖",lthree:"⋋",ltimes:"⋉",ltlarr:"⥶",ltquest:"⩻",ltri:"◃",ltrie:"⊴",ltrif:"◂",ltrPar:"⦖",lurdshar:"⥊",luruhar:"⥦",lvertneqq:"≨︀",lvnE:"≨︀",macr:"¯",male:"♂",malt:"✠",maltese:"✠",Map:"⤅",map:"↦",mapsto:"↦",mapstodown:"↧",mapstoleft:"↤",mapstoup:"↥",marker:"▮",mcomma:"⨩",Mcy:"М",mcy:"м",mdash:"—",mDDot:"∺",measuredangle:"∡",MediumSpace:" ",Mellintrf:"ℳ",Mfr:"𝔐",mfr:"𝔪",mho:"℧",micro:"µ",mid:"∣",midast:"*",midcir:"⫰",middot:"·",minus:"−",minusb:"⊟",minusd:"∸",minusdu:"⨪",MinusPlus:"∓",mlcp:"⫛",mldr:"…",mnplus:"∓",models:"⊧",Mopf:"𝕄",mopf:"𝕞",mp:"∓",Mscr:"ℳ",mscr:"𝓂",mstpos:"∾",Mu:"Μ",mu:"μ",multimap:"⊸",mumap:"⊸",nabla:"∇",Nacute:"Ń",nacute:"ń",nang:"∠⃒",nap:"≉",napE:"⩰̸",napid:"≋̸",napos:"ʼn",napprox:"≉",natur:"♮",natural:"♮",naturals:"ℕ",nbsp:" ",nbump:"≎̸",nbumpe:"≏̸",ncap:"⩃",Ncaron:"Ň",ncaron:"ň",Ncedil:"Ņ",ncedil:"ņ",ncong:"≇",ncongdot:"⩭̸",ncup:"⩂",Ncy:"Н",ncy:"н",ndash:"–",ne:"≠",nearhk:"⤤",neArr:"⇗",nearr:"↗",nearrow:"↗",nedot:"≐̸",NegativeMediumSpace:"​",NegativeThickSpace:"​",NegativeThinSpace:"​",NegativeVeryThinSpace:"​",nequiv:"≢",nesear:"⤨",nesim:"≂̸",NestedGreaterGreater:"≫",NestedLessLess:"≪",NewLine:"\n",nexist:"∄",nexists:"∄",Nfr:"𝔑",nfr:"𝔫",ngE:"≧̸",nge:"≱",ngeq:"≱",ngeqq:"≧̸",ngeqslant:"⩾̸",nges:"⩾̸",nGg:"⋙̸",ngsim:"≵",nGt:"≫⃒",ngt:"≯",ngtr:"≯",nGtv:"≫̸",nhArr:"⇎",nharr:"↮",nhpar:"⫲",ni:"∋",nis:"⋼",nisd:"⋺",niv:"∋",NJcy:"Њ",njcy:"њ",nlArr:"⇍",nlarr:"↚",nldr:"‥",nlE:"≦̸",nle:"≰",nLeftarrow:"⇍",nleftarrow:"↚",nLeftrightarrow:"⇎",nleftrightarrow:"↮",nleq:"≰",nleqq:"≦̸",nleqslant:"⩽̸",nles:"⩽̸",nless:"≮",nLl:"⋘̸",nlsim:"≴",nLt:"≪⃒",nlt:"≮",nltri:"⋪",nltrie:"⋬",nLtv:"≪̸",nmid:"∤",NoBreak:"⁠",NonBreakingSpace:" ",Nopf:"ℕ",nopf:"𝕟",Not:"⫬",not:"¬",NotCongruent:"≢",NotCupCap:"≭",NotDoubleVerticalBar:"∦",NotElement:"∉",NotEqual:"≠",NotEqualTilde:"≂̸",NotExists:"∄",NotGreater:"≯",NotGreaterEqual:"≱",NotGreaterFullEqual:"≧̸",NotGreaterGreater:"≫̸",NotGreaterLess:"≹",NotGreaterSlantEqual:"⩾̸",NotGreaterTilde:"≵",NotHumpDownHump:"≎̸",NotHumpEqual:"≏̸",notin:"∉",notindot:"⋵̸",notinE:"⋹̸",notinva:"∉",notinvb:"⋷",notinvc:"⋶",NotLeftTriangle:"⋪",NotLeftTriangleBar:"⧏̸",NotLeftTriangleEqual:"⋬",NotLess:"≮",NotLessEqual:"≰",NotLessGreater:"≸",NotLessLess:"≪̸",NotLessSlantEqual:"⩽̸",NotLessTilde:"≴",NotNestedGreaterGreater:"⪢̸",NotNestedLessLess:"⪡̸",notni:"∌",notniva:"∌",notnivb:"⋾",notnivc:"⋽",NotPrecedes:"⊀",NotPrecedesEqual:"⪯̸",NotPrecedesSlantEqual:"⋠",NotReverseElement:"∌",NotRightTriangle:"⋫",NotRightTriangleBar:"⧐̸",NotRightTriangleEqual:"⋭",NotSquareSubset:"⊏̸",NotSquareSubsetEqual:"⋢",NotSquareSuperset:"⊐̸",NotSquareSupersetEqual:"⋣",NotSubset:"⊂⃒",NotSubsetEqual:"⊈",NotSucceeds:"⊁",NotSucceedsEqual:"⪰̸",NotSucceedsSlantEqual:"⋡",NotSucceedsTilde:"≿̸",NotSuperset:"⊃⃒",NotSupersetEqual:"⊉",NotTilde:"≁",NotTildeEqual:"≄",NotTildeFullEqual:"≇",NotTildeTilde:"≉",NotVerticalBar:"∤",npar:"∦",nparallel:"∦",nparsl:"⫽⃥",npart:"∂̸",npolint:"⨔",npr:"⊀",nprcue:"⋠",npre:"⪯̸",nprec:"⊀",npreceq:"⪯̸",nrArr:"⇏",nrarr:"↛",nrarrc:"⤳̸",nrarrw:"↝̸",nRightarrow:"⇏",nrightarrow:"↛",nrtri:"⋫",nrtrie:"⋭",nsc:"⊁",nsccue:"⋡",nsce:"⪰̸",Nscr:"𝒩",nscr:"𝓃",nshortmid:"∤",nshortparallel:"∦",nsim:"≁",nsime:"≄",nsimeq:"≄",nsmid:"∤",nspar:"∦",nsqsube:"⋢",nsqsupe:"⋣",nsub:"⊄",nsubE:"⫅̸",nsube:"⊈",nsubset:"⊂⃒",nsubseteq:"⊈",nsubseteqq:"⫅̸",nsucc:"⊁",nsucceq:"⪰̸",nsup:"⊅",nsupE:"⫆̸",nsupe:"⊉",nsupset:"⊃⃒",nsupseteq:"⊉",nsupseteqq:"⫆̸",ntgl:"≹",Ntilde:"Ñ",ntilde:"ñ",ntlg:"≸",ntriangleleft:"⋪",ntrianglelefteq:"⋬",ntriangleright:"⋫",ntrianglerighteq:"⋭",Nu:"Ν",nu:"ν",num:"#",numero:"№",numsp:" ",nvap:"≍⃒",nVDash:"⊯",nVdash:"⊮",nvDash:"⊭",nvdash:"⊬",nvge:"≥⃒",nvgt:">⃒",nvHarr:"⤄",nvinfin:"⧞",nvlArr:"⤂",nvle:"≤⃒",nvlt:"<⃒",nvltrie:"⊴⃒",nvrArr:"⤃",nvrtrie:"⊵⃒",nvsim:"∼⃒",nwarhk:"⤣",nwArr:"⇖",nwarr:"↖",nwarrow:"↖",nwnear:"⤧",Oacute:"Ó",oacute:"ó",oast:"⊛",ocir:"⊚",Ocirc:"Ô",ocirc:"ô",Ocy:"О",ocy:"о",odash:"⊝",Odblac:"Ő",odblac:"ő",odiv:"⨸",odot:"⊙",odsold:"⦼",OElig:"Œ",oelig:"œ",ofcir:"⦿",Ofr:"𝔒",ofr:"𝔬",ogon:"˛",Ograve:"Ò",ograve:"ò",ogt:"⧁",ohbar:"⦵",ohm:"Ω",oint:"∮",olarr:"↺",olcir:"⦾",olcross:"⦻",oline:"‾",olt:"⧀",Omacr:"Ō",omacr:"ō",Omega:"Ω",omega:"ω",Omicron:"Ο",omicron:"ο",omid:"⦶",ominus:"⊖",Oopf:"𝕆",oopf:"𝕠",opar:"⦷",OpenCurlyDoubleQuote:"“",OpenCurlyQuote:"‘",operp:"⦹",oplus:"⊕",Or:"⩔",or:"∨",orarr:"↻",ord:"⩝",order:"ℴ",orderof:"ℴ",ordf:"ª",ordm:"º",origof:"⊶",oror:"⩖",orslope:"⩗",orv:"⩛",oS:"Ⓢ",Oscr:"𝒪",oscr:"ℴ",Oslash:"Ø",oslash:"ø",osol:"⊘",Otilde:"Õ",otilde:"õ",Otimes:"⨷",otimes:"⊗",otimesas:"⨶",Ouml:"Ö",ouml:"ö",ovbar:"⌽",OverBar:"‾",OverBrace:"⏞",OverBracket:"⎴",OverParenthesis:"⏜",par:"∥",para:"¶",parallel:"∥",parsim:"⫳",parsl:"⫽",part:"∂",PartialD:"∂",Pcy:"П",pcy:"п",percnt:"%",period:".",permil:"‰",perp:"⊥",pertenk:"‱",Pfr:"𝔓",pfr:"𝔭",Phi:"Φ",phi:"φ",phiv:"ϕ",phmmat:"ℳ",phone:"☎",Pi:"Π",pi:"π",pitchfork:"⋔",piv:"ϖ",planck:"ℏ",planckh:"ℎ",plankv:"ℏ",plus:"+",plusacir:"⨣",plusb:"⊞",pluscir:"⨢",plusdo:"∔",plusdu:"⨥",pluse:"⩲",PlusMinus:"±",plusmn:"±",plussim:"⨦",plustwo:"⨧",pm:"±",Poincareplane:"ℌ",pointint:"⨕",Popf:"ℙ",popf:"𝕡",pound:"£",Pr:"⪻",pr:"≺",prap:"⪷",prcue:"≼",prE:"⪳",pre:"⪯",prec:"≺",precapprox:"⪷",preccurlyeq:"≼",Precedes:"≺",PrecedesEqual:"⪯",PrecedesSlantEqual:"≼",PrecedesTilde:"≾",preceq:"⪯",precnapprox:"⪹",precneqq:"⪵",precnsim:"⋨",precsim:"≾",Prime:"″",prime:"′",primes:"ℙ",prnap:"⪹",prnE:"⪵",prnsim:"⋨",prod:"∏",Product:"∏",profalar:"⌮",profline:"⌒",profsurf:"⌓",prop:"∝",Proportion:"∷",Proportional:"∝",propto:"∝",prsim:"≾",prurel:"⊰",Pscr:"𝒫",pscr:"𝓅",Psi:"Ψ",psi:"ψ",puncsp:" ",Qfr:"𝔔",qfr:"𝔮",qint:"⨌",Qopf:"ℚ",qopf:"𝕢",qprime:"⁗",Qscr:"𝒬",qscr:"𝓆",quaternions:"ℍ",quatint:"⨖",quest:"?",questeq:"≟",QUOT:'"',quot:'"',rAarr:"⇛",race:"∽̱",Racute:"Ŕ",racute:"ŕ",radic:"√",raemptyv:"⦳",Rang:"⟫",rang:"⟩",rangd:"⦒",range:"⦥",rangle:"⟩",raquo:"»",Rarr:"↠",rArr:"⇒",rarr:"→",rarrap:"⥵",rarrb:"⇥",rarrbfs:"⤠",rarrc:"⤳",rarrfs:"⤞",rarrhk:"↪",rarrlp:"↬",rarrpl:"⥅",rarrsim:"⥴",Rarrtl:"⤖",rarrtl:"↣",rarrw:"↝",rAtail:"⤜",ratail:"⤚",ratio:"∶",rationals:"ℚ",RBarr:"⤐",rBarr:"⤏",rbarr:"⤍",rbbrk:"❳",rbrace:"}",rbrack:"]",rbrke:"⦌",rbrksld:"⦎",rbrkslu:"⦐",Rcaron:"Ř",rcaron:"ř",Rcedil:"Ŗ",rcedil:"ŗ",rceil:"⌉",rcub:"}",Rcy:"Р",rcy:"р",rdca:"⤷",rdldhar:"⥩",rdquo:"”",rdquor:"”",rdsh:"↳",Re:"ℜ",real:"ℜ",realine:"ℛ",realpart:"ℜ",reals:"ℝ",rect:"▭",REG:"®",reg:"®",ReverseElement:"∋",ReverseEquilibrium:"⇋",ReverseUpEquilibrium:"⥯",rfisht:"⥽",rfloor:"⌋",Rfr:"ℜ",rfr:"𝔯",rHar:"⥤",rhard:"⇁",rharu:"⇀",rharul:"⥬",Rho:"Ρ",rho:"ρ",rhov:"ϱ",RightAngleBracket:"⟩",RightArrow:"→",Rightarrow:"⇒",rightarrow:"→",RightArrowBar:"⇥",RightArrowLeftArrow:"⇄",rightarrowtail:"↣",RightCeiling:"⌉",RightDoubleBracket:"⟧",RightDownTeeVector:"⥝",RightDownVector:"⇂",RightDownVectorBar:"⥕",RightFloor:"⌋",rightharpoondown:"⇁",rightharpoonup:"⇀",rightleftarrows:"⇄",rightleftharpoons:"⇌",rightrightarrows:"⇉",rightsquigarrow:"↝",RightTee:"⊢",RightTeeArrow:"↦",RightTeeVector:"⥛",rightthreetimes:"⋌",RightTriangle:"⊳",RightTriangleBar:"⧐",RightTriangleEqual:"⊵",RightUpDownVector:"⥏",RightUpTeeVector:"⥜",RightUpVector:"↾",RightUpVectorBar:"⥔",RightVector:"⇀",RightVectorBar:"⥓",ring:"˚",risingdotseq:"≓",rlarr:"⇄",rlhar:"⇌",rlm:"‏",rmoust:"⎱",rmoustache:"⎱",rnmid:"⫮",roang:"⟭",roarr:"⇾",robrk:"⟧",ropar:"⦆",Ropf:"ℝ",ropf:"𝕣",roplus:"⨮",rotimes:"⨵",RoundImplies:"⥰",rpar:")",rpargt:"⦔",rppolint:"⨒",rrarr:"⇉",Rrightarrow:"⇛",rsaquo:"›",Rscr:"ℛ",rscr:"𝓇",Rsh:"↱",rsh:"↱",rsqb:"]",rsquo:"’",rsquor:"’",rthree:"⋌",rtimes:"⋊",rtri:"▹",rtrie:"⊵",rtrif:"▸",rtriltri:"⧎",RuleDelayed:"⧴",ruluhar:"⥨",rx:"℞",Sacute:"Ś",sacute:"ś",sbquo:"‚",Sc:"⪼",sc:"≻",scap:"⪸",Scaron:"Š",scaron:"š",sccue:"≽",scE:"⪴",sce:"⪰",Scedil:"Ş",scedil:"ş",Scirc:"Ŝ",scirc:"ŝ",scnap:"⪺",scnE:"⪶",scnsim:"⋩",scpolint:"⨓",scsim:"≿",Scy:"С",scy:"с",sdot:"⋅",sdotb:"⊡",sdote:"⩦",searhk:"⤥",seArr:"⇘",searr:"↘",searrow:"↘",sect:"§",semi:";",seswar:"⤩",setminus:"∖",setmn:"∖",sext:"✶",Sfr:"𝔖",sfr:"𝔰",sfrown:"⌢",sharp:"♯",SHCHcy:"Щ",shchcy:"щ",SHcy:"Ш",shcy:"ш",ShortDownArrow:"↓",ShortLeftArrow:"←",shortmid:"∣",shortparallel:"∥",ShortRightArrow:"→",ShortUpArrow:"↑",shy:"­",Sigma:"Σ",sigma:"σ",sigmaf:"ς",sigmav:"ς",sim:"∼",simdot:"⩪",sime:"≃",simeq:"≃",simg:"⪞",simgE:"⪠",siml:"⪝",simlE:"⪟",simne:"≆",simplus:"⨤",simrarr:"⥲",slarr:"←",SmallCircle:"∘",smallsetminus:"∖",smashp:"⨳",smeparsl:"⧤",smid:"∣",smile:"⌣",smt:"⪪",smte:"⪬",smtes:"⪬︀",SOFTcy:"Ь",softcy:"ь",sol:"/",solb:"⧄",solbar:"⌿",Sopf:"𝕊",sopf:"𝕤",spades:"♠",spadesuit:"♠",spar:"∥",sqcap:"⊓",sqcaps:"⊓︀",sqcup:"⊔",sqcups:"⊔︀",Sqrt:"√",sqsub:"⊏",sqsube:"⊑",sqsubset:"⊏",sqsubseteq:"⊑",sqsup:"⊐",sqsupe:"⊒",sqsupset:"⊐",sqsupseteq:"⊒",squ:"□",Square:"□",square:"□",SquareIntersection:"⊓",SquareSubset:"⊏",SquareSubsetEqual:"⊑",SquareSuperset:"⊐",SquareSupersetEqual:"⊒",SquareUnion:"⊔",squarf:"▪",squf:"▪",srarr:"→",Sscr:"𝒮",sscr:"𝓈",ssetmn:"∖",ssmile:"⌣",sstarf:"⋆",Star:"⋆",star:"☆",starf:"★",straightepsilon:"ϵ",straightphi:"ϕ",strns:"¯",Sub:"⋐",sub:"⊂",subdot:"⪽",subE:"⫅",sube:"⊆",subedot:"⫃",submult:"⫁",subnE:"⫋",subne:"⊊",subplus:"⪿",subrarr:"⥹",Subset:"⋐",subset:"⊂",subseteq:"⊆",subseteqq:"⫅",SubsetEqual:"⊆",subsetneq:"⊊",subsetneqq:"⫋",subsim:"⫇",subsub:"⫕",subsup:"⫓",succ:"≻",succapprox:"⪸",succcurlyeq:"≽",Succeeds:"≻",SucceedsEqual:"⪰",SucceedsSlantEqual:"≽",SucceedsTilde:"≿",succeq:"⪰",succnapprox:"⪺",succneqq:"⪶",succnsim:"⋩",succsim:"≿",SuchThat:"∋",Sum:"∑",sum:"∑",sung:"♪",Sup:"⋑",sup:"⊃",sup1:"¹",sup2:"²",sup3:"³",supdot:"⪾",supdsub:"⫘",supE:"⫆",supe:"⊇",supedot:"⫄",Superset:"⊃",SupersetEqual:"⊇",suphsol:"⟉",suphsub:"⫗",suplarr:"⥻",supmult:"⫂",supnE:"⫌",supne:"⊋",supplus:"⫀",Supset:"⋑",supset:"⊃",supseteq:"⊇",supseteqq:"⫆",supsetneq:"⊋",supsetneqq:"⫌",supsim:"⫈",supsub:"⫔",supsup:"⫖",swarhk:"⤦",swArr:"⇙",swarr:"↙",swarrow:"↙",swnwar:"⤪",szlig:"ß",Tab:"\t",target:"⌖",Tau:"Τ",tau:"τ",tbrk:"⎴",Tcaron:"Ť",tcaron:"ť",Tcedil:"Ţ",tcedil:"ţ",Tcy:"Т",tcy:"т",tdot:"⃛",telrec:"⌕",Tfr:"𝔗",tfr:"𝔱",there4:"∴",Therefore:"∴",therefore:"∴",Theta:"Θ",theta:"θ",thetasym:"ϑ",thetav:"ϑ",thickapprox:"≈",thicksim:"∼",ThickSpace:"  ",thinsp:" ",ThinSpace:" ",thkap:"≈",thksim:"∼",THORN:"Þ",thorn:"þ",Tilde:"∼",tilde:"˜",TildeEqual:"≃",TildeFullEqual:"≅",TildeTilde:"≈",times:"×",timesb:"⊠",timesbar:"⨱",timesd:"⨰",tint:"∭",toea:"⤨",top:"⊤",topbot:"⌶",topcir:"⫱",Topf:"𝕋",topf:"𝕥",topfork:"⫚",tosa:"⤩",tprime:"‴",TRADE:"™",trade:"™",triangle:"▵",triangledown:"▿",triangleleft:"◃",trianglelefteq:"⊴",triangleq:"≜",triangleright:"▹",trianglerighteq:"⊵",tridot:"◬",trie:"≜",triminus:"⨺",TripleDot:"⃛",triplus:"⨹",trisb:"⧍",tritime:"⨻",trpezium:"⏢",Tscr:"𝒯",tscr:"𝓉",TScy:"Ц",tscy:"ц",TSHcy:"Ћ",tshcy:"ћ",Tstrok:"Ŧ",tstrok:"ŧ",twixt:"≬",twoheadleftarrow:"↞",twoheadrightarrow:"↠",Uacute:"Ú",uacute:"ú",Uarr:"↟",uArr:"⇑",uarr:"↑",Uarrocir:"⥉",Ubrcy:"Ў",ubrcy:"ў",Ubreve:"Ŭ",ubreve:"ŭ",Ucirc:"Û",ucirc:"û",Ucy:"У",ucy:"у",udarr:"⇅",Udblac:"Ű",udblac:"ű",udhar:"⥮",ufisht:"⥾",Ufr:"𝔘",ufr:"𝔲",Ugrave:"Ù",ugrave:"ù",uHar:"⥣",uharl:"↿",uharr:"↾",uhblk:"▀",ulcorn:"⌜",ulcorner:"⌜",ulcrop:"⌏",ultri:"◸",Umacr:"Ū",umacr:"ū",uml:"¨",UnderBar:"_",UnderBrace:"⏟",UnderBracket:"⎵",UnderParenthesis:"⏝",Union:"⋃",UnionPlus:"⊎",Uogon:"Ų",uogon:"ų",Uopf:"𝕌",uopf:"𝕦",UpArrow:"↑",Uparrow:"⇑",uparrow:"↑",UpArrowBar:"⤒",UpArrowDownArrow:"⇅",UpDownArrow:"↕",Updownarrow:"⇕",updownarrow:"↕",UpEquilibrium:"⥮",upharpoonleft:"↿",upharpoonright:"↾",uplus:"⊎",UpperLeftArrow:"↖",UpperRightArrow:"↗",Upsi:"ϒ",upsi:"υ",upsih:"ϒ",Upsilon:"Υ",upsilon:"υ",UpTee:"⊥",UpTeeArrow:"↥",upuparrows:"⇈",urcorn:"⌝",urcorner:"⌝",urcrop:"⌎",Uring:"Ů",uring:"ů",urtri:"◹",Uscr:"𝒰",uscr:"𝓊",utdot:"⋰",Utilde:"Ũ",utilde:"ũ",utri:"▵",utrif:"▴",uuarr:"⇈",Uuml:"Ü",uuml:"ü",uwangle:"⦧",vangrt:"⦜",varepsilon:"ϵ",varkappa:"ϰ",varnothing:"∅",varphi:"ϕ",varpi:"ϖ",varpropto:"∝",vArr:"⇕",varr:"↕",varrho:"ϱ",varsigma:"ς",varsubsetneq:"⊊︀",varsubsetneqq:"⫋︀",varsupsetneq:"⊋︀",varsupsetneqq:"⫌︀",vartheta:"ϑ",vartriangleleft:"⊲",vartriangleright:"⊳",Vbar:"⫫",vBar:"⫨",vBarv:"⫩",Vcy:"В",vcy:"в",VDash:"⊫",Vdash:"⊩",vDash:"⊨",vdash:"⊢",Vdashl:"⫦",Vee:"⋁",vee:"∨",veebar:"⊻",veeeq:"≚",vellip:"⋮",Verbar:"‖",verbar:"|",Vert:"‖",vert:"|",VerticalBar:"∣",VerticalLine:"|",VerticalSeparator:"❘",VerticalTilde:"≀",VeryThinSpace:" ",Vfr:"𝔙",vfr:"𝔳",vltri:"⊲",vnsub:"⊂⃒",vnsup:"⊃⃒",Vopf:"𝕍",vopf:"𝕧",vprop:"∝",vrtri:"⊳",Vscr:"𝒱",vscr:"𝓋",vsubnE:"⫋︀",vsubne:"⊊︀",vsupnE:"⫌︀",vsupne:"⊋︀",Vvdash:"⊪",vzigzag:"⦚",Wcirc:"Ŵ",wcirc:"ŵ",wedbar:"⩟",Wedge:"⋀",wedge:"∧",wedgeq:"≙",weierp:"℘",Wfr:"𝔚",wfr:"𝔴",Wopf:"𝕎",wopf:"𝕨",wp:"℘",wr:"≀",wreath:"≀",Wscr:"𝒲",wscr:"𝓌",xcap:"⋂",xcirc:"◯",xcup:"⋃",xdtri:"▽",Xfr:"𝔛",xfr:"𝔵",xhArr:"⟺",xharr:"⟷",Xi:"Ξ",xi:"ξ",xlArr:"⟸",xlarr:"⟵",xmap:"⟼",xnis:"⋻",xodot:"⨀",Xopf:"𝕏",xopf:"𝕩",xoplus:"⨁",xotime:"⨂",xrArr:"⟹",xrarr:"⟶",Xscr:"𝒳",xscr:"𝓍",xsqcup:"⨆",xuplus:"⨄",xutri:"△",xvee:"⋁",xwedge:"⋀",Yacute:"Ý",yacute:"ý",YAcy:"Я",yacy:"я",Ycirc:"Ŷ",ycirc:"ŷ",Ycy:"Ы",ycy:"ы",yen:"¥",Yfr:"𝔜",yfr:"𝔶",YIcy:"Ї",yicy:"ї",Yopf:"𝕐",yopf:"𝕪",Yscr:"𝒴",yscr:"𝓎",YUcy:"Ю",yucy:"ю",Yuml:"Ÿ",yuml:"ÿ",Zacute:"Ź",zacute:"ź",Zcaron:"Ž",zcaron:"ž",Zcy:"З",zcy:"з",Zdot:"Ż",zdot:"ż",zeetrf:"ℨ",ZeroWidthSpace:"​",Zeta:"Ζ",zeta:"ζ",Zfr:"ℨ",zfr:"𝔷",ZHcy:"Ж",zhcy:"ж",zigrarr:"⇝",Zopf:"ℤ",zopf:"𝕫",Zscr:"𝒵",zscr:"𝓏",zwj:"‍",zwnj:"‌"}),t.entityMap=t.HTML_ENTITIES}),Ya=(Ka.XML_ENTITIES,Ka.HTML_ENTITIES,Ka.entityMap,Jn.NAMESPACE),Fr=/[A-Z_a-z\xC0-\xD6\xD8-\xF6\u00F8-\u02FF\u0370-\u037D\u037F-\u1FFF\u200C-\u200D\u2070-\u218F\u2C00-\u2FEF\u3001-\uD7FF\uF900-\uFDCF\uFDF0-\uFFFD]/,Br=new RegExp("[\\-\\.0-9"+Fr.source.slice(1,-1)+"\\u00B7\\u0300-\\u036F\\u203F-\\u2040]"),Qa=new RegExp("^"+Fr.source+Br.source+"*(?::"+Fr.source+Br.source+"*)?$"),Ja=0,Za=1,eo=2,to=3,io=4,so=5,ro=6,no=7;function ao(e,t){this.message=e,this.locator=t,Error.captureStackTrace&&Error.captureStackTrace(this,ao)}function oo(){}function lo(e,t){return t.lineNumber=e.lineNumber,t.columnNumber=e.columnNumber,t}function ho(e,t,i){for(var s=e.tagName,r=null,n=e.length;n--;){var a=e[n],o=a.qName,l=a.value,o=0<(h=o.indexOf(":"))?(d=a.prefix=o.slice(0,h),u=o.slice(h+1),"xmlns"===d&&u):(d=null,"xmlns"===(u=o)&&"");a.localName=u,!1!==o&&(null==r&&(r={},uo(i,i={})),i[o]=r[o]=l,a.uri=Ya.XMLNS,t.startPrefixMapping(o,l))}for(var d,n=e.length;n--;)(d=(a=e[n]).prefix)&&("xml"===d&&(a.uri=Ya.XML),"xmlns"!==d)&&(a.uri=i[d||""]);var h,u=0<(h=s.indexOf(":"))?(d=e.prefix=s.slice(0,h),e.localName=s.slice(h+1)):(d=null,e.localName=s),c=e.uri=i[d||""];if(t.startElement(c,u,s,e),!e.closed)return e.currentNSMap=i,e.localNSMap=r,1;if(t.endElement(c,u,s),r)for(d in r)Object.prototype.hasOwnProperty.call(r,d)&&t.endPrefixMapping(d)}function uo(e,t){for(var i in e)Object.prototype.hasOwnProperty.call(e,i)&&(t[i]=e[i])}function co(){this.attributeNames={}}(ao.prototype=new Error).name=ao.name,oo.prototype={parse:function(e,t,i){var s=this.domBuilder;s.startDocument(),uo(t,t={}),function(i,e,s,r,n){function a(e){var t=e.slice(1,-1);return Object.hasOwnProperty.call(s,t)?s[t]:"#"===t.charAt(0)?65535<(t=parseInt(t.substr(1).replace("x","0x")))?(t-=65536,String.fromCharCode(55296+(t>>10),56320+(1023&t))):String.fromCharCode(t):(n.error("entity not found:"+e),e)}function t(e){var t;m<e&&(t=i.substring(m,e).replace(/&#?\w+;/g,a),u&&o(m),r.characters(t,0,e-m),m=e)}function o(e,t){for(;d<=e&&(t=h.exec(i));)l=t.index,d=l+t[0].length,u.lineNumber++;u.columnNumber=e-l+1}var l=0,d=0,h=/.*(?:\r\n?|\n)|.*$/g,u=r.locator,c=[{currentNSMap:e}],p={},m=0;for(;;){try{var g,f,y=i.indexOf("<",m);if(y<0)return i.substr(m).match(/^\s*$/)||(g=r.doc,f=g.createTextNode(i.substr(m)),g.appendChild(f),r.currentElement=f);switch(m<y&&t(y),i.charAt(y+1)){case"/":var _=i.indexOf(">",y+3),v=i.substring(y+2,_).replace(/[ \t\n\r]+$/g,""),b=c.pop(),T=(_<0?(v=i.substring(y+2).replace(/[\s<].*/,""),n.error("end tag name: "+v+" is not complete:"+b.tagName),_=y+1+v.length):v.match(/\s</)&&(v=v.replace(/[\s<].*/,""),n.error("end tag name: "+v+" maybe not complete"),_=y+1+v.length),b.localNSMap),S=b.tagName==v;if(S||b.tagName&&b.tagName.toLowerCase()==v.toLowerCase()){if(r.endElement(b.uri,b.localName,v),T)for(var w in T)Object.prototype.hasOwnProperty.call(T,w)&&r.endPrefixMapping(w);S||n.fatalError("end tag name: "+v+" is not match the current start tagName:"+b.tagName)}else c.push(b);_++;break;case"?":u&&o(y),_=function(e,t,i){var s=e.indexOf("?>",t);if(s){e=e.substring(t,s).match(/^<\?(\S*)\s*([\s\S]*?)\s*$/);if(e)return e[0].length,i.processingInstruction(e[1],e[2]),s+2}return-1}(i,y,r);break;case"!":u&&o(y),_=function(e,t,i,s){{if("-"===e.charAt(t+2))return"-"===e.charAt(t+3)?(n=e.indexOf("--\x3e",t+4),t<n?(i.comment(e,t+4,n-t-4),n+3):(s.error("Unclosed comment"),-1)):-1;if("CDATA["==e.substr(t+3,6))return n=e.indexOf("]]>",t+9),i.startCDATA(),i.characters(e,t+9,n-t-9),i.endCDATA(),n+3;var r,s=function(e,t){var i,s=[],r=/'[^']+'|"[^"]+"|[^\s<>\/=]+=?|(\/?\s*>|<)/g;r.lastIndex=t,r.exec(e);for(;i=r.exec(e);)if(s.push(i),i[1])return s}(e,t),n=s.length;if(1<n&&/!doctype/i.test(s[0][0]))return e=s[1][0],r=t=!1,3<n&&(/^public$/i.test(s[2][0])?(t=s[3][0],r=4<n&&s[4][0]):/^system$/i.test(s[2][0])&&(r=s[3][0])),s=s[n-1],i.startDTD(e,t,r),i.endDTD(),s.index+s[0].length}return-1}(i,y,r,n);break;default:u&&o(y);var E=new co,C=c[c.length-1].currentNSMap,_=function(e,t,s,i,r,n){function a(e,t,i){s.attributeNames.hasOwnProperty(e)&&n.fatalError("Attribute "+e+" redefined"),s.addValue(e,t.replace(/[\t\n\r]/g," ").replace(/&#?\w+;/g,r),i)}var o,l=++t,d=Ja;for(;;){var h=e.charAt(l);switch(h){case"=":if(d===Za)o=e.slice(t,l);else if(d!==eo)throw new Error("attribute equal must after attrName");d=to;break;case"'":case'"':if(d===to||d===Za){if(d===Za&&(n.warning('attribute value must after "="'),o=e.slice(t,l)),t=l+1,!(0<(l=e.indexOf(h,t))))throw new Error("attribute value no end '"+h+"' match");u=e.slice(t,l),a(o,u,t-1)}else{if(d!=io)throw new Error('attribute value must after "="');u=e.slice(t,l),a(o,u,t),n.warning('attribute "'+o+'" missed start quot('+h+")!!"),t=l+1}d=so;break;case"/":switch(d){case Ja:s.setTagName(e.slice(t,l));case so:case ro:case no:d=no,s.closed=!0;case io:case Za:break;case eo:s.closed=!0;break;default:throw new Error("attribute invalid close char('/')")}break;case"":return n.error("unexpected end of input"),d==Ja&&s.setTagName(e.slice(t,l)),l;case">":switch(d){case Ja:s.setTagName(e.slice(t,l));case so:case ro:case no:break;case io:case Za:"/"===(u=e.slice(t,l)).slice(-1)&&(s.closed=!0,u=u.slice(0,-1));case eo:d===eo&&(u=o),d==io?(n.warning('attribute "'+u+'" missed quot(")!'),a(o,u,t)):(Ya.isHTML(i[""])&&u.match(/^(?:disabled|checked|selected)$/i)||n.warning('attribute "'+u+'" missed value!! "'+u+'" instead!!'),a(u,u,t));break;case to:throw new Error("attribute value missed!!")}return l;case"€":h=" ";default:if(h<=" ")switch(d){case Ja:s.setTagName(e.slice(t,l)),d=ro;break;case Za:o=e.slice(t,l),d=eo;break;case io:var u=e.slice(t,l);n.warning('attribute "'+u+'" missed quot(")!!'),a(o,u,t);case so:d=ro}else switch(d){case eo:s.tagName,Ya.isHTML(i[""])&&o.match(/^(?:disabled|checked|selected)$/i)||n.warning('attribute "'+o+'" missed value!! "'+o+'" instead2!!'),a(o,o,t),t=l,d=Za;break;case so:n.warning('attribute space is required"'+o+'"!!');case ro:d=Za,t=l;break;case to:d=io,t=l;break;case no:throw new Error("elements closed character '/' and '>' must be connected to")}}l++}}(i,y,E,C,a,n),k=E.length;if(!E.closed&&function(e,t,i,s){var r=s[i];null==r&&((r=e.lastIndexOf("</"+i+">"))<t&&(r=e.lastIndexOf("</"+i)),s[i]=r);return r<t}(i,_,E.tagName,p)&&(E.closed=!0,s.nbsp||n.warning("unclosed xml attribute")),u&&k){for(var x=lo(u,{}),I=0;I<k;I++){var A=E[I];o(A.offset),A.locator=lo(u,{})}r.locator=x,ho(E,r,C)&&c.push(E),r.locator=u}else ho(E,r,C)&&c.push(E);Ya.isHTML(E.uri)&&!E.closed?_=function(e,t,i,s,r){if(/^(?:script|textarea)$/i.test(i)){var n=e.indexOf("</"+i+">",t),e=e.substring(t+1,n);if(/[&<]/.test(e))return/^script$/i.test(i)?r.characters(e,0,e.length):(e=e.replace(/&#?\w+;/g,s),r.characters(e,0,e.length)),n}return t+1}(i,_,E.tagName,a,r):_++}}catch(e){if(e instanceof ao)throw e;n.error("element parse error: "+e),_=-1}m<_?m=_:t(Math.max(y,m)+1)}}(e,t,i,s,this.errorHandler),s.endDocument()}},co.prototype={setTagName:function(e){if(!Qa.test(e))throw new Error("invalid tagName:"+e);this.tagName=e},addValue:function(e,t,i){if(!Qa.test(e))throw new Error("invalid attribute:"+e);this.attributeNames[e]=this.length,this[this.length++]={qName:e,value:t,offset:i}},length:0,getLocalName:function(e){return this[e].localName},getLocator:function(e){return this[e].locator},getQName:function(e){return this[e].qName},getURI:function(e){return this[e].uri},getValue:function(e){return this[e].value}};var Ur={XMLReader:oo,ParseError:ao},po=Or.DOMImplementation,mo=Jn.NAMESPACE,go=Ur.ParseError,fo=Ur.XMLReader;function yo(e){return e.replace(/\r[\n\u0085]/g,"\n").replace(/[\r\u0085\u2028]/g,"\n")}function _o(e){this.options=e||{locator:{}}}function vo(){this.cdata=!1}function bo(e,t){t.lineNumber=e.lineNumber,t.columnNumber=e.columnNumber}function To(e){if(e)return"\n@"+(e.systemId||"")+"#[line:"+e.lineNumber+",col:"+e.columnNumber+"]"}function So(e,t,i){return"string"==typeof e?e.substr(t,i):e.length>=t+i||t?new java.lang.String(e,t,i)+"":e}function wo(e,t){(e.currentElement||e.doc).appendChild(t)}_o.prototype.parseFromString=function(e,t){var i=this.options,s=new fo,r=i.domBuilder||new vo,n=i.errorHandler,a=i.locator,o=i.xmlns||{},t=/\/x?html?$/.test(t),l=t?Ka.HTML_ENTITIES:Ka.XML_ENTITIES,n=(a&&r.setDocumentLocator(a),s.errorHandler=function(s,e,r){if(!s){if(e instanceof vo)return e;s=e}var n={},a=s instanceof Function;function t(t){var i=s[t];!i&&a&&(i=2==s.length?function(e){s(t,e)}:s),n[t]=i?function(e){i("[xmldom "+t+"]\t"+e+To(r))}:function(){}}return r=r||{},t("warning"),t("error"),t("fatalError"),n}(n,r,a),s.domBuilder=i.domBuilder||r,t&&(o[""]=mo.HTML),o.xml=o.xml||mo.XML,i.normalizeLineEndings||yo);return e&&"string"==typeof e?s.parse(n(e),o,l):s.errorHandler.error("invalid doc source"),r.doc},vo.prototype={startDocument:function(){this.doc=(new po).createDocument(null,null,null),this.locator&&(this.doc.documentURI=this.locator.systemId)},startElement:function(e,t,i,s){var r=this.doc,n=r.createElementNS(e,i||t),a=s.length;wo(this,n),this.currentElement=n,this.locator&&bo(this.locator,n);for(var o=0;o<a;o++){var e=s.getURI(o),l=s.getValue(o),i=s.getQName(o),d=r.createAttributeNS(e,i);this.locator&&bo(s.getLocator(o),d),d.value=d.nodeValue=l,n.setAttributeNode(d)}},endElement:function(e,t,i){var s=this.currentElement;s.tagName,this.currentElement=s.parentNode},startPrefixMapping:function(e,t){},endPrefixMapping:function(e){},processingInstruction:function(e,t){e=this.doc.createProcessingInstruction(e,t);this.locator&&bo(this.locator,e),wo(this,e)},ignorableWhitespace:function(e,t,i){},characters:function(e,t,i){var s;(e=So.apply(this,arguments))&&(s=this.cdata?this.doc.createCDATASection(e):this.doc.createTextNode(e),this.currentElement?this.currentElement.appendChild(s):/^\s*$/.test(e)&&this.doc.appendChild(s),this.locator)&&bo(this.locator,s)},skippedEntity:function(e){},endDocument:function(){this.doc.normalize()},setDocumentLocator:function(e){(this.locator=e)&&(e.lineNumber=0)},comment:function(e,t,i){e=So.apply(this,arguments);e=this.doc.createComment(e);this.locator&&bo(this.locator,e),wo(this,e)},startCDATA:function(){this.cdata=!0},endCDATA:function(){this.cdata=!1},startDTD:function(e,t,i){var s=this.doc.implementation;s&&s.createDocumentType&&(s=s.createDocumentType(e,t,i),this.locator&&bo(this.locator,s),wo(this,s),this.doc.doctype=s)},warning:function(e){},error:function(e){},fatalError:function(e){throw new go(e,this.locator)}},"endDTD,startEntity,endEntity,attributeDecl,elementDecl,externalEntityDecl,internalEntityDecl,resolveEntity,getExternalSubset,notationDecl,unparsedEntityDecl".replace(/\w+/g,function(e){vo.prototype[e]=function(){return null}});var Eo={__DOMHandler:vo,normalizeLineEndings:yo,DOMParser:_o}.DOMParser;
+/*! @name mpd-parser @version 1.3.0 @license Apache-2.0 */
+const Co=e=>!!e&&"object"==typeof e,I=(...e)=>e.reduce((t,i)=>("object"==typeof i&&Object.keys(i).forEach(e=>{Array.isArray(t[e])&&Array.isArray(i[e])?t[e]=t[e].concat(i[e]):Co(t[e])&&Co(i[e])?t[e]=I(t[e],i[e]):t[e]=i[e]}),t),{}),ko=t=>Object.keys(t).map(e=>t[e]),xo=e=>e.reduce((e,t)=>e.concat(t),[]),Io=t=>{if(!t.length)return[];var i=[];for(let e=0;e<t.length;e++)i.push(t[e]);return i};var Ao={INVALID_NUMBER_OF_PERIOD:"INVALID_NUMBER_OF_PERIOD",INVALID_NUMBER_OF_CONTENT_STEERING:"INVALID_NUMBER_OF_CONTENT_STEERING",DASH_EMPTY_MANIFEST:"DASH_EMPTY_MANIFEST",DASH_INVALID_XML:"DASH_INVALID_XML",NO_BASE_URL:"NO_BASE_URL",MISSING_SEGMENT_INFORMATION:"MISSING_SEGMENT_INFORMATION",SEGMENT_TIME_UNSPECIFIED:"SEGMENT_TIME_UNSPECIFIED",UNSUPPORTED_UTC_TIMING_SCHEME:"UNSUPPORTED_UTC_TIMING_SCHEME"};const Do=({baseUrl:s="",source:r="",range:n="",indexRange:a=""})=>{s={uri:r,resolvedUri:_n(s||"",r)};if(n||a){r=(n||a).split("-");let e=window.BigInt?window.BigInt(r[0]):parseInt(r[0],10),t=window.BigInt?window.BigInt(r[1]):parseInt(r[1],10);e<Number.MAX_SAFE_INTEGER&&"bigint"==typeof e&&(e=Number(e)),t<Number.MAX_SAFE_INTEGER&&"bigint"==typeof t&&(t=Number(t));let i;"bigint"==typeof(i="bigint"==typeof t||"bigint"==typeof e?window.BigInt(t)-window.BigInt(e)+window.BigInt(1):t-e+1)&&i<Number.MAX_SAFE_INTEGER&&(i=Number(i)),s.byterange={length:i,offset:e}}return s},Lo=e=>(e&&"number"!=typeof e&&(e=parseInt(e,10)),isNaN(e)?null:e),Po={static(e){var{duration:t,timescale:i=1,sourceDuration:s,periodDuration:r}=e,e=Lo(e.endNumber),t=t/i;return"number"==typeof e?{start:0,end:e}:"number"==typeof r?{start:0,end:r/t}:{start:0,end:s/t}},dynamic(e){var{NOW:t,clientOffset:i,availabilityStartTime:s,timescale:r=1,duration:n,periodStart:a=0,minimumUpdatePeriod:o=0,timeShiftBufferDepth:l=1/0}=e,e=Lo(e.endNumber),t=(t+i)/1e3,i=s+a,s=Math.ceil((t+o-i)*r/n),a=Math.floor((t-i-l)*r/n),o=Math.floor((t-i)*r/n);return{start:Math.max(0,a),end:"number"==typeof e?e:Math.min(s,o)}}},Oo=e=>{var n,{type:t,duration:i,timescale:s=1,periodDuration:r,sourceDuration:a}=e,{start:o,end:l}=Po[t](e),o=((t,i)=>{var s=[];for(let e=t;e<i;e++)s.push(e);return s})(o,l).map((n=e,e=>{var{duration:t,timescale:i=1,periodStart:s,startNumber:r=1}=n;return{number:r+e,duration:t/i,timeline:s,time:e*t}}));return"static"===t&&(o[l=o.length-1].duration=("number"==typeof r?r:a)-i/s*l),o},No=e=>{var{baseUrl:t,initialization:i={},sourceDuration:s,indexRange:r="",periodStart:n,presentationTime:a,number:o=0,duration:l}=e;if(t)return i=Do({baseUrl:t,source:i.sourceURL,range:i.range}),(t=Do({baseUrl:t,source:t,indexRange:r})).map=i,l?(r=Oo(e)).length&&(t.duration=r[0].duration,t.timeline=r[0].timeline):s&&(t.duration=s,t.timeline=n),t.presentationTime=a||n,t.number=o,[t];throw new Error(Ao.NO_BASE_URL)},Ro=(e,i,s)=>{var r=e.sidx.map||null,n=e.sidx.duration,a=e.timeline||0,t=e.sidx.byterange,t=t.offset+t.length,o=i.timescale,l=i.references.filter(e=>1!==e.referenceType),d=[],h=e.endList?"static":"dynamic",u=e.sidx.timeline;let c=u,p=e.mediaSequence||0,m;m="bigint"==typeof i.firstOffset?window.BigInt(t)+i.firstOffset:t+i.firstOffset;for(let t=0;t<l.length;t++){var g=i.references[t],f=g.referencedSize,g=g.subsegmentDuration;let e;e="bigint"==typeof m?m+window.BigInt(f)-window.BigInt(1):m+f-1;var y=m+"-"+e,y={baseUrl:s,timescale:o,timeline:a,periodStart:u,presentationTime:c,number:p,duration:g,sourceDuration:n,indexRange:y,type:h},y=No(y)[0];r&&(y.map=r),d.push(y),"bigint"==typeof m?m+=window.BigInt(f):m+=f,c+=g/o,p++}return e.segments=d,e},Mo=["AUDIO","SUBTITLES"],Uo=e=>{return e=e,i=({timeline:e})=>e,ko(e.reduce((t,e)=>(e.forEach(e=>{t[i(e)]=e}),t),{})).sort((e,t)=>e.timeline>t.timeline?1:-1);var i},Bo=e=>{let r=[];var n,a;return n=e,e=Mo,a=(e,t,i,s)=>{r=r.concat(e.playlists||[])},e.forEach(function(e){for(var t in n.mediaGroups[e])for(var i in n.mediaGroups[e][t]){var s=n.mediaGroups[e][t][i];a(s,e,t,i)}}),r},Fo=({playlist:i,mediaSequence:e})=>{i.mediaSequence=e,i.segments.forEach((e,t)=>{e.number=i.mediaSequence+t})},qo=({oldManifest:e,newManifest:t})=>{var r,n,i=e.playlists.concat(Bo(e)),s=t.playlists.concat(Bo(t));return t.timelineStarts=Uo([e.timelineStarts,t.timelineStarts]),{oldPlaylists:r,newPlaylists:e,timelineStarts:n}=[{oldPlaylists:i,newPlaylists:s,timelineStarts:t.timelineStarts}][0],e.forEach(t=>{t.discontinuitySequence=n.findIndex(function({timeline:e}){return e===t.timeline});var e=((t,i)=>{for(let e=0;e<t.length;e++)if(t[e].attributes.NAME===i)return t[e];return null})(r,t.attributes.NAME);if(e&&!t.sidx){const s=t.segments[0];var i=e.segments.findIndex(function(e){return Math.abs(e.presentationTime-s.presentationTime)<1/60});-1===i?(Fo({playlist:t,mediaSequence:e.mediaSequence+e.segments.length}),t.segments[0].discontinuity=!0,t.discontinuityStarts.unshift(0),(!e.segments.length&&t.timeline>e.timeline||e.segments.length&&t.timeline>e.segments[e.segments.length-1].timeline)&&t.discontinuitySequence--):(e.segments[i].discontinuity&&!s.discontinuity&&(s.discontinuity=!0,t.discontinuityStarts.unshift(0),t.discontinuitySequence--),Fo({playlist:t,mediaSequence:e.segments[i].number}))}}),t},jo=e=>e&&e.uri+"-"+(e=>{let t;return t="bigint"==typeof e.offset||"bigint"==typeof e.length?window.BigInt(e.offset)+window.BigInt(e.length)-window.BigInt(1):e.offset+e.length-1,e.offset+"-"+t})(e.byterange),Ho=e=>{e=e.reduce(function(e,t){return e[t.attributes.baseUrl]||(e[t.attributes.baseUrl]=[]),e[t.attributes.baseUrl].push(t),e},{});let t=[];return Object.values(e).forEach(e=>{e=ko(e.reduce((e,t)=>{var i=t.attributes.id+(t.attributes.lang||"");return e[i]?(t.segments&&(t.segments[0]&&(t.segments[0].discontinuity=!0),e[i].segments.push(...t.segments)),t.attributes.contentProtection&&(e[i].attributes.contentProtection=t.attributes.contentProtection)):(e[i]=t,e[i].attributes.timelineStarts=[]),e[i].attributes.timelineStarts.push({start:t.attributes.periodStart,timeline:t.attributes.periodStart}),e},{}));t=t.concat(e)}),t.map(e=>{var t,s;return e.discontinuityStarts=(t=e.segments||[],s="discontinuity",t.reduce((e,t,i)=>(t[s]&&e.push(i),e),[])),e})},Vo=(e,t)=>{var i=jo(e.sidx),t=i&&t[i]&&t[i].sidx;return t&&Ro(e,t,e.sidx.resolvedUri),e},$o=(e,o={})=>e.reduce((e,t)=>{var i,s,r,n,a=t.attributes.label||t.attributes.lang||"text";return e[a]||(e[a]={language:a,default:!1,autoselect:!1,playlists:[],uri:""}),e[a].playlists.push(Vo(({attributes:a,segments:t,mediaSequence:i,discontinuityStarts:s,discontinuitySequence:r}=[t][0],"undefined"==typeof t&&(t=[{uri:a.baseUrl,timeline:a.periodStart,resolvedUri:a.baseUrl||"",duration:a.sourceDuration,number:0}],a.duration=a.sourceDuration),n={NAME:a.id,BANDWIDTH:a.bandwidth,"PROGRAM-ID":1},a.codecs&&(n.CODECS=a.codecs),n={attributes:n,uri:"",endList:"static"===a.type,timeline:a.periodStart,resolvedUri:a.baseUrl||"",targetDuration:a.duration,timelineStarts:a.timelineStarts,discontinuityStarts:s,discontinuitySequence:r,mediaSequence:i,segments:t},a.serviceLocation&&(n.attributes.serviceLocation=a.serviceLocation),n),o)),e},{}),zo=({attributes:e,segments:t,sidx:i,discontinuityStarts:s})=>{s={attributes:{NAME:e.id,AUDIO:"audio",SUBTITLES:"subs",RESOLUTION:{width:e.width,height:e.height},CODECS:e.codecs,BANDWIDTH:e.bandwidth,"PROGRAM-ID":1},uri:"",endList:"static"===e.type,timeline:e.periodStart,resolvedUri:e.baseUrl||"",targetDuration:e.duration,discontinuityStarts:s,timelineStarts:e.timelineStarts,segments:t};return e.frameRate&&(s.attributes["FRAME-RATE"]=e.frameRate),e.contentProtection&&(s.contentProtection=e.contentProtection),e.serviceLocation&&(s.attributes.serviceLocation=e.serviceLocation),i&&(s.sidx=i),s},Wo=({attributes:e})=>"video/mp4"===e.mimeType||"video/webm"===e.mimeType||"video"===e.contentType,Go=({attributes:e})=>"audio/mp4"===e.mimeType||"audio/webm"===e.mimeType||"audio"===e.contentType,Xo=({attributes:e})=>"text/vtt"===e.mimeType||"text"===e.contentType,Ko=i=>i?Object.keys(i).reduce((e,t)=>{t=i[t];return e.concat(t.playlists)},[]):[],Yo=({dashPlaylists:e,locations:t,contentSteering:i,sidxMapping:s={},previousManifest:r,eventStream:n})=>{var a,o,l,d,h,u,c,p;return e.length?({sourceDuration:d,type:u,suggestedPresentationDelay:c,minimumUpdatePeriod:h}=e[0].attributes,a=Ho(e.filter(Wo)).map(zo),o=Ho(e.filter(Go)),l=Ho(e.filter(Xo)),e=e.map(e=>e.attributes.captionServices).filter(Boolean),d={allowCache:!0,discontinuityStarts:[],segments:[],endList:!0,mediaGroups:{AUDIO:{},VIDEO:{},"CLOSED-CAPTIONS":{},SUBTITLES:{}},uri:"",duration:d,playlists:((e,t={})=>{if(Object.keys(t).length)for(const i in e)e[i]=Vo(e[i],t);return e})(a,s)},0<=h&&(d.minimumUpdatePeriod=1e3*h),t&&(d.locations=t),i&&(d.contentSteering=i),"dynamic"===u&&(d.suggestedPresentationDelay=c),n&&0<n.length&&(d.eventStream=n),h=0===d.playlists.length,t=o.length?((e,n={},a)=>{let o;e=e.reduce((e,t)=>{var i=t.attributes.role&&t.attributes.role.value||"",s=t.attributes.lang||"";let r=t.attributes.label||"main";e[r=s&&!t.attributes.label?t.attributes.lang+(i?` (${i})`:""):r]||(e[r]={language:s,autoselect:!0,default:"main"===i,playlists:[],uri:""});s=Vo((({attributes:e,segments:t,sidx:i,mediaSequence:s,discontinuitySequence:r,discontinuityStarts:n},a)=>{r={attributes:{NAME:e.id,BANDWIDTH:e.bandwidth,CODECS:e.codecs,"PROGRAM-ID":1},uri:"",endList:"static"===e.type,timeline:e.periodStart,resolvedUri:e.baseUrl||"",targetDuration:e.duration,discontinuitySequence:r,discontinuityStarts:n,timelineStarts:e.timelineStarts,mediaSequence:s,segments:t};return e.contentProtection&&(r.contentProtection=e.contentProtection),e.serviceLocation&&(r.attributes.serviceLocation=e.serviceLocation),i&&(r.sidx=i),a&&(r.attributes.AUDIO="audio",r.attributes.SUBTITLES="subs"),r})(t,a),n);return e[r].playlists.push(s),"undefined"==typeof o&&"main"===i&&((o=t).default=!0),e},{});return o||(e[Object.keys(e)[0]].default=!0),e})(o,s,h):null,i=l.length?$o(l,s):null,c=(u=a.concat(Ko(t),Ko(i))).map(({timelineStarts:e})=>e),d.timelineStarts=Uo(c),p=d.timelineStarts,u.forEach(t=>{t.mediaSequence=0,t.discontinuitySequence=p.findIndex(function({timeline:e}){return e===t.timeline}),t.segments&&t.segments.forEach((e,t)=>{e.number=t})}),t&&(d.mediaGroups.AUDIO.audio=t),i&&(d.mediaGroups.SUBTITLES.subs=i),e.length&&(d.mediaGroups["CLOSED-CAPTIONS"].cc=e.reduce((s,e)=>(e&&e.forEach(e=>{var{channel:t,language:i}=e;s[i]={autoselect:!1,default:!1,instreamId:t,language:i},e.hasOwnProperty("aspectRatio")&&(s[i].aspectRatio=e.aspectRatio),e.hasOwnProperty("easyReader")&&(s[i].easyReader=e.easyReader),e.hasOwnProperty("3D")&&(s[i]["3D"]=e["3D"])}),s),{})),r?qo({oldManifest:r,newManifest:d}):d):{}},Qo=(s,r)=>{var{type:n,minimumUpdatePeriod:a=0,media:o="",sourceDuration:l,timescale:d=1,startNumber:h=1,periodStart:u}=s,c=[];let p=-1;for(let i=0;i<r.length;i++){var m=r[i],g=m.d,f=m.r||0,m=m.t||0;p<0&&(p=m),m&&m>p&&(p=m);let e;e=f<0?(m=i+1)===r.length?"dynamic"===n&&0<a&&0<o.indexOf("$Number$")?((e,t,i)=>{var{NOW:e,clientOffset:s,availabilityStartTime:r,timescale:n=1,periodStart:a=0,minimumUpdatePeriod:o=0}=e;return Math.ceil((((e+s)/1e3+o-(r+a))*n-t)/i)})(s,p,g):(l*d-p)/g:(r[m].t-p)/g:f+1;var y=h+c.length+e;let t=h+c.length;for(;t<y;)c.push({number:t,duration:g/d,time:p,timeline:u}),p+=g,t++}return c},Jo=/\$([A-z]*)(?:(%0)([0-9]+)d)?\$/g,Zo=(e,t)=>{return e.replace(Jo,(r=t,(e,t,i,s)=>{return"$$"===e?"$":"undefined"==typeof r[t]?e:(e=""+r[t],"RepresentationID"===t||(s=i?parseInt(s,10):1)<=e.length?e:new Array(s-e.length+1).join("0")+e)}));var r},el=(r,e)=>{const n={RepresentationID:r.id,Bandwidth:r.bandwidth||0};var{initialization:t={sourceURL:"",range:""}}=r;const a=Do({baseUrl:r.baseUrl,source:Zo(t.sourceURL,n),range:t.range});return t=e,((e=r).duration||t?e.duration?Oo(e):Qo(e,t):[{number:e.startNumber||1,duration:e.sourceDuration,time:0,timeline:e.periodStart}]).map(e=>{n.Number=e.number,n.Time=e.time;var t=Zo(r.media||"",n),i=r.timescale||1,s=r.presentationTimeOffset||0,s=r.periodStart+(e.time-s)/i;return{uri:t,timeline:e.timeline,duration:e.duration,resolvedUri:_n(r.baseUrl||"",t),map:a,number:e.number,presentationTime:s}})},tl=(r,e)=>{const{duration:t,segmentUrls:i=[],periodStart:n}=r;if(!t&&!e||t&&e)throw new Error(Ao.SEGMENT_TIME_UNSPECIFIED);const a=i.map(e=>{var{baseUrl:t,initialization:i={}}=t=r,i=Do({baseUrl:t,source:i.sourceURL,range:i.range});return(t=Do({baseUrl:t,source:e.media,range:e.mediaRange})).map=i,t});let s;return t&&(s=Oo(r)),(s=e?Qo(r,e):s).map((e,t)=>{var i,s;if(a[t])return t=a[t],i=r.timescale||1,s=r.presentationTimeOffset||0,t.timeline=e.timeline,t.duration=e.duration,t.number=e.number,t.presentationTime=n+(e.time-s)/i,t}).filter(e=>e)},il=({attributes:e,segmentInfo:t})=>{let i,s;t.template?(s=el,i=I(e,t.template)):t.base?(s=No,i=I(e,t.base)):t.list&&(s=tl,i=I(e,t.list));var r,n,a,e={attributes:e};return s&&(r=s(i,t.segmentTimeline),i.duration?({duration:n,timescale:a=1}=i,i.duration=n/a):r.length?i.duration=r.reduce((e,t)=>Math.max(e,Math.ceil(t.duration)),0):i.duration=0,e.attributes=i,e.segments=r,t.base)&&i.indexRange&&(e.sidx=r[0],e.segments=[]),e},sl=e=>e.map(il),A=(e,t)=>Io(e.childNodes).filter(({tagName:e})=>e===t),rl=e=>e.textContent.trim(),nl=e=>{var t,i,s,r,n,e=/P(?:(\d*)Y)?(?:(\d*)M)?(?:(\d*)D)?(?:T(?:(\d*)H)?(?:(\d*)M)?(?:([\d.]*)S)?)?/.exec(e);return e?([e,t,i,s,r,n]=e.slice(1),31536e3*parseFloat(e||0)+2592e3*parseFloat(t||0)+86400*parseFloat(i||0)+3600*parseFloat(s||0)+60*parseFloat(r||0)+parseFloat(n||0)):0},al={mediaPresentationDuration(e){return nl(e)},availabilityStartTime(e){return/^\d+-\d+-\d+T\d+:\d+:\d+(\.\d+)?$/.test(e=e)&&(e+="Z"),Date.parse(e)/1e3},minimumUpdatePeriod(e){return nl(e)},suggestedPresentationDelay(e){return nl(e)},type(e){return e},timeShiftBufferDepth(e){return nl(e)},start(e){return nl(e)},width(e){return parseInt(e,10)},height(e){return parseInt(e,10)},bandwidth(e){return parseInt(e,10)},frameRate(e){return parseFloat(e.split("/").reduce((e,t)=>e/t))},startNumber(e){return parseInt(e,10)},timescale(e){return parseInt(e,10)},presentationTimeOffset(e){return parseInt(e,10)},duration(e){var t=parseInt(e,10);return isNaN(t)?nl(e):t},d(e){return parseInt(e,10)},t(e){return parseInt(e,10)},r(e){return parseInt(e,10)},presentationTime(e){return parseInt(e,10)},DEFAULT(e){return e}},D=e=>e&&e.attributes?Io(e.attributes).reduce((e,t)=>{var i=al[t.name]||al.DEFAULT;return e[t.name]=i(t.value),e},{}):{},ol={"urn:uuid:1077efec-c0b2-4d02-ace3-3c1e52e2fb4b":"org.w3.clearkey","urn:uuid:edef8ba9-79d6-4ace-a3c8-27dcd51d21ed":"com.widevine.alpha","urn:uuid:9a04f079-9840-4286-ab92-e65be0885f95":"com.microsoft.playready","urn:uuid:f239e769-efa3-4850-9c16-a903c6932efb":"com.adobe.primetime","urn:mpeg:dash:mp4protection:2011":"mp4protection"},ll=(e,t)=>t.length?xo(e.map(function(s){return t.map(function(e){var t=rl(e),i=_n(s.baseUrl,t),e=I(D(e),{baseUrl:i});return i!==t&&!e.serviceLocation&&s.serviceLocation&&(e.serviceLocation=s.serviceLocation),e})})):e,dl=e=>{var t=A(e,"SegmentTemplate")[0],i=A(e,"SegmentList")[0],s=i&&A(i,"SegmentURL").map(e=>I({tag:"SegmentURL"},D(e))),e=A(e,"SegmentBase")[0],r=i||t,r=r&&A(r,"SegmentTimeline")[0],n=i||e||t,n=n&&A(n,"Initialization")[0],t=t&&D(t);t&&n?t.initialization=n&&D(n):t&&t.initialization&&(t.initialization={sourceURL:t.initialization});const a={template:t,segmentTimeline:r&&A(r,"S").map(e=>D(e)),list:i&&I(D(i),{segmentUrls:s,initialization:D(n)}),base:e&&I(D(e),{initialization:D(n)})};return Object.keys(a).forEach(e=>{a[e]||delete a[e]}),a},hl=o=>xo(A(o.node,"EventStream").map(e=>{const n=D(e),a=n.schemeIdUri;return A(e,"Event").map(e=>{var t=D(e),i=t.presentationTime||0,s=n.timescale||1,r=t.duration||0,i=i/s+o.attributes.start;return{schemeIdUri:a,value:n.value,id:t.id,start:i,end:i+r/s,messageData:rl(e)||t.messageData,contentEncoding:n.contentEncoding,presentationTimeOffset:n.presentationTimeOffset||0}})})),ul=(l,d,h)=>e=>{var t=D(e),i=ll(d,A(e,"BaseURL")),s=A(e,"Role")[0],s={role:D(s)};let r=I(l,t,s);var n,a,o,t=A(e,"Accessibility")[0],t="urn:scte:dash:cc:cea-608:2015"===(s=D(t)).schemeIdUri?("string"!=typeof s.value?[]:s.value.split(";")).map(e=>{let t,i;return i=e,/^CC\d=/.test(e)?[t,i]=e.split("="):/^CC\d$/.test(e)&&(t=e),{channel:t,language:i}}):"urn:scte:dash:cc:cea-708:2015"===s.schemeIdUri?("string"!=typeof s.value?[]:s.value.split(";")).map(e=>{const i={channel:void 0,language:void 0,aspectRatio:1,easyReader:0,"3D":0};var t,s;return/=/.test(e)?([t,s=""]=e.split("="),i.channel=t,i.language=e,s.split(",").forEach(e=>{var[e,t]=e.split(":");"lang"===e?i.language=t:"er"===e?i.easyReader=Number(t):"war"===e?i.aspectRatio=Number(t):"3D"===e&&(i["3D"]=Number(t))})):i.language=e,i.channel&&(i.channel="SERVICE"+i.channel),i}):void 0,s=(t&&(r=I(r,{captionServices:t})),A(e,"Label")[0]),s=(s&&s.childNodes.length&&(t=s.childNodes[0].nodeValue.trim(),r=I(r,{label:t})),A(e,"ContentProtection").reduce((e,t)=>{var i=D(t),s=(i.schemeIdUri&&(i.schemeIdUri=i.schemeIdUri.toLowerCase()),ol[i.schemeIdUri]);return s&&(e[s]={attributes:i},i=A(t,"cenc:pssh")[0])&&(t=rl(i),e[s].pssh=t&&Xn(t)),e},{})),t=(Object.keys(s).length&&(r=I(r,{contentProtection:s})),dl(e)),s=A(e,"Representation"),e=I(h,t);return xo(s.map((n=r,a=i,o=e,e=>{var t=A(e,"BaseURL"),t=ll(a,t);const i=I(n,D(e)),s=dl(e);return t.map(e=>({segmentInfo:I(o,s),attributes:I(i,e)}))})))},cl=(e,t={})=>{var{manifestUri:t="",NOW:i=Date.now(),clientOffset:s=0,eventHandler:r=function(){}}=t,n=A(e,"Period");if(!n.length)throw new Error(Ao.INVALID_NUMBER_OF_PERIOD);var a=A(e,"Location");const o=D(e);var l,d,t=ll([{baseUrl:t}],A(e,"BaseURL")),e=A(e,"ContentSteering");o.type=o.type||"static",o.sourceDuration=o.mediaPresentationDuration||0,o.NOW=i,o.clientOffset=s,a.length&&(o.locations=a.map(rl));const h=[];return n.forEach((e,t)=>{var i,s,r=D(e),t=h[t-1];r.start=({attributes:t,priorPeriodAttributes:i,mpdType:s}=[{attributes:r,priorPeriodAttributes:t?t.attributes:null,mpdType:o.type}][0],"number"==typeof t.start?t.start:i&&"number"==typeof i.start&&"number"==typeof i.duration?i.start+i.duration:i||"static"!==s?null:0),h.push({node:e,attributes:r})}),{locations:o.locations,contentSteeringInfo:(i=r,1<(s=e).length&&i({type:"warn",message:"The MPD manifest should contain no more than one ContentSteering tag"}),s.length?((i=I({serverURL:rl(s[0])},D(s[0]))).queryBeforeStart="true"===i.queryBeforeStart,i):null),representationInfo:xo(h.map((l=o,d=t,(e,t)=>{var i=ll(d,A(e.node,"BaseURL")),s=I(l,{periodStart:e.attributes.start}),r=("number"==typeof e.attributes.duration&&(s.periodDuration=e.attributes.duration),A(e.node,"AdaptationSet")),e=dl(e.node);return xo(r.map(ul(s,i,e)))}))),eventStream:xo(h.map(hl))}},pl=e=>{if(""===e)throw new Error(Ao.DASH_EMPTY_MANIFEST);var t,i=new Eo;let s;try{t=i.parseFromString(e,"application/xml"),s=t&&"MPD"===t.documentElement.tagName?t.documentElement:null}catch(e){}if(!s||s&&0<s.getElementsByTagName("parsererror").length)throw new Error(Ao.DASH_INVALID_XML);return s},ml=e=>{e=pl(e);if(!(e=A(e,"UTCTiming")[0]))return null;var t=D(e);switch(t.schemeIdUri){case"urn:mpeg:dash:utc:http-head:2014":case"urn:mpeg:dash:utc:http-head:2012":t.method="HEAD";break;case"urn:mpeg:dash:utc:http-xsdate:2014":case"urn:mpeg:dash:utc:http-iso:2014":case"urn:mpeg:dash:utc:http-xsdate:2012":case"urn:mpeg:dash:utc:http-iso:2012":t.method="GET";break;case"urn:mpeg:dash:utc:direct:2014":case"urn:mpeg:dash:utc:direct:2012":t.method="DIRECT",t.value=Date.parse(t.value);break;default:throw new Error(Ao.UNSUPPORTED_UTC_TIMING_SCHEME)}return t};function gl(e,t){var i,s,r;return void 0===t&&(t=0),(e=S(e)).length-t<10||!E(e,Cl,{offset:t})?t:(t+=(void 0===(s=t)&&(s=0),r=(i=S(i=e))[s+5],i=i[s+6]<<21|i[s+7]<<14|i[s+8]<<7|i[s+9],(16&r)>>4?20+i:10+i),gl(e,t))}function fl(e){return"string"==typeof e?Rn(e):e}function yl(e,t,i){void 0===i&&(i=!1),s=t,t=Array.isArray(s)?s.map(fl):[fl(s)],e=S(e);var s,r=[];if(t.length)for(var n=0;n<e.length;){var a=(e[n]<<24|e[n+1]<<16|e[n+2]<<8|e[n+3])>>>0,o=e.subarray(n+4,n+8);if(0==a)break;a=n+a;if(a>e.length){if(i)break;a=e.length}var l=e.subarray(n+8,a);E(o,t[0])&&(1===t.length?r.push(l):r.push.apply(r,yl(l,t.slice(1),i))),n=a}return r}function _l(e,t,i){var s;return i>=t.length?t.length:(s=Al(t,i,!1),E(e.bytes,s.bytes)?i:_l(e,t,i+(e=Al(t,i+s.length)).length+e.value+s.length))}function vl(e,t){i=t,t=Array.isArray(i)?i.map(function(e){return Dl(e)}):[Dl(i)],e=S(e);var i,s=[];if(t.length)for(var r=0;r<e.length;){var n=Al(e,r,!1),a=Al(e,r+n.length),o=r+n.length+a.length,l=(127===a.value&&(a.value=_l(n,e,o),a.value!==e.length)&&(a.value-=o),o+a.value>e.length?e.length:o+a.value),o=e.subarray(o,l);E(t[0],n.bytes)&&(1===t.length?s.push(o):s=s.concat(vl(o,t.slice(1)))),r+=n.length+a.length+o.length}return s}function bl(e,t,i,s){void 0===s&&(s=1/0),e=S(e),i=[].concat(i);for(var r,n=0,a=0;n<e.length&&(a<s||r);){var o=void 0;if(E(e.subarray(n),Ll)?o=4:E(e.subarray(n),Pl)&&(o=3),o){if(a++,r)return Nl(e.subarray(r,n));var l=void 0;"h264"===t?l=31&e[n+o]:"h265"===t&&(l=e[n+o]>>1&63),-1!==i.indexOf(l)&&(r=n+o),n+=o+("h264"===t?1:2)}else n++}return e.subarray(0,0)}function Tl(e){e=S(e);for(var t=0;t<Ml.length;t++){var i=Ml[t];if(Ul[i](e))return i}return""}var Sl=Math.pow(2,32),wl=function(e){var t,e=new DataView(e.buffer,e.byteOffset,e.byteLength);return e.getBigUint64?(t=e.getBigUint64(0))<Number.MAX_SAFE_INTEGER?Number(t):t:e.getUint32(0)*Sl+e.getUint32(4)},El=function(e){var t=new DataView(e.buffer,e.byteOffset,e.byteLength),i={version:e[0],flags:new Uint8Array(e.subarray(1,4)),references:[],referenceId:t.getUint32(4),timescale:t.getUint32(8)},s=12,r=(0===i.version?(i.earliestPresentationTime=t.getUint32(s),i.firstOffset=t.getUint32(s+4),s+=8):(i.earliestPresentationTime=wl(e.subarray(s)),i.firstOffset=wl(e.subarray(s+8)),s+=16),t.getUint16(s+=2));for(s+=2;0<r;s+=12,r--)i.references.push({referenceType:(128&e[s])>>>7,referencedSize:2147483647&t.getUint32(s),subsegmentDuration:t.getUint32(s+4),startsWithSap:!!(128&e[s+8]),sapType:(112&e[s+8])>>>4,sapDeltaTime:268435455&t.getUint32(s+8)});return i},Cl=S([73,68,51]),kl={EBML:S([26,69,223,163]),DocType:S([66,130]),Segment:S([24,83,128,103]),SegmentInfo:S([21,73,169,102]),Tracks:S([22,84,174,107]),Track:S([174]),TrackNumber:S([215]),DefaultDuration:S([35,227,131]),TrackEntry:S([174]),TrackType:S([131]),FlagDefault:S([136]),CodecID:S([134]),CodecPrivate:S([99,162]),VideoTrack:S([224]),AudioTrack:S([225]),Cluster:S([31,67,182,117]),Timestamp:S([231]),TimestampScale:S([42,215,177]),BlockGroup:S([160]),BlockDuration:S([155]),Block:S([161]),SimpleBlock:S([163])},xl=[128,64,32,16,8,4,2,1],Il=function(e){for(var t=1,i=0;i<xl.length&&!(e&xl[i]);i++)t++;return t},Al=function(e,t,i,s){void 0===i&&(i=!0),void 0===s&&(s=!1);var r=Il(e[t]),n=e.subarray(t,t+r);return i&&((n=Array.prototype.slice.call(e,t,t+r))[0]^=xl[r-1]),{length:r,value:Gn(n,{signed:s}),bytes:n}},Dl=function e(t){return"string"==typeof t?t.match(/.{1,2}/g).map(e):"number"==typeof t?Nn(t):t},Ll=S([0,0,0,1]),Pl=S([0,0,1]),Ol=S([0,0,3]),Nl=function(e){for(var t=[],i=1;i<e.length-2;)E(e.subarray(i,i+3),Ol)&&(t.push(i+2),i++),i++;if(0===t.length)return e;for(var s=e.length-t.length,r=new Uint8Array(s),n=0,i=0;i<s;n++,i++)n===t[0]&&(n++,t.shift()),r[i]=e[n];return r},L={webm:S([119,101,98,109]),matroska:S([109,97,116,114,111,115,107,97]),flac:S([102,76,97,67]),ogg:S([79,103,103,83]),ac3:S([11,119]),riff:S([82,73,70,70]),avi:S([65,86,73]),wav:S([87,65,86,69]),"3gp":S([102,116,121,112,51,103]),mp4:S([102,116,121,112]),fmp4:S([115,116,121,112]),mov:S([102,116,121,112,113,116]),moov:S([109,111,111,118]),moof:S([109,111,111,102])},Rl={aac:function(e){var t=gl(e);return E(e,[255,16],{offset:t,mask:[255,22]})},mp3:function(e){var t=gl(e);return E(e,[255,2],{offset:t,mask:[255,6]})},webm:function(e){e=vl(e,[kl.EBML,kl.DocType])[0];return E(e,L.webm)},mkv:function(e){e=vl(e,[kl.EBML,kl.DocType])[0];return E(e,L.matroska)},mp4:function(e){return!Rl["3gp"](e)&&!Rl.mov(e)&&(!!(E(e,L.mp4,{offset:4})||E(e,L.fmp4,{offset:4})||E(e,L.moof,{offset:4})||E(e,L.moov,{offset:4}))||void 0)},mov:function(e){return E(e,L.mov,{offset:4})},"3gp":function(e){return E(e,L["3gp"],{offset:4})},ac3:function(e){var t=gl(e);return E(e,L.ac3,{offset:t})},ts:function(e){if(e.length<189&&1<=e.length)return 71===e[0];for(var t=0;t+188<e.length&&t<188;){if(71===e[t]&&71===e[t+188])return!0;t+=1}return!1},flac:function(e){var t=gl(e);return E(e,L.flac,{offset:t})},ogg:function(e){return E(e,L.ogg)},avi:function(e){return E(e,L.riff)&&E(e,L.avi,{offset:8})},wav:function(e){return E(e,L.riff)&&E(e,L.wav,{offset:8})},h264:function(e){return bl(e,"h264",7,3).length},h265:function(e){return bl(e,"h265",[32,33],3).length}},Ml=Object.keys(Rl).filter(function(e){return"ts"!==e&&"h264"!==e&&"h265"!==e}).concat(["ts","h264","h265"]),Ul=(Ml.forEach(function(e){var t=Rl[e];Rl[e]=function(e){return t(S(e))}}),Rl),Bl=9e4;
+/*! @name @videojs/http-streaming @version 3.9.0 @license Apache-2.0 */
+const Fl=_n,ql=(e,t)=>t&&t.responseURL&&e!==t.responseURL?t.responseURL:e,jl=e=>T.log.debug?T.log.debug.bind(T,"VHS:",e+" >"):function(){};function P(...e){var t=T.obj||T;return(t.merge||t.mergeOptions).apply(t,e)}function Hl(...e){var t=T.time||T;return(t.createTimeRanges||t.createTimeRanges).apply(t,e)}function Vl(e,i){return Ql(e,function(e,t){return e-Yl<=i&&t+Yl>=i})}function $l(e,t){return Ql(e,function(e){return e-Kl>=t})}function zl(e){if(e&&e.length&&e.end)return e.end(e.length-1)}function Wl(t,i){let s=0;if(t&&t.length)for(let e=0;e<t.length;e++){var r=t.start(e),n=t.end(e);n<i||(s+=r<i&&i<=n?n-i:n-r)}return s}function Gl({defaultDuration:t,durationList:i,startIndex:s,endIndex:r}){let n=0;if(r<s&&([s,r]=[r,s]),s<0){for(let e=s;e<Math.min(0,r);e++)n+=t;s=0}for(let e=s;e<r;e++)n+=i[e].duration;return n}function Xl(e,t,i,s){if(!e||!e.segments)return null;if(e.endList)return ld(e);if(null===t)return null;t=t||0;let r=od(e,e.mediaSequence+e.segments.length,t);return i&&(s="number"==typeof s?s:rd(null,e),r-=s),Math.max(0,r)}const Kl=1/30,Yl=3*Kl,Ql=function(e,t){var i=[];let s;if(e&&e.length)for(s=0;s<e.length;s++)t(e.start(s),e.end(s))&&i.push([e.start(s),e.end(s)]);return Hl(i)},Jl=t=>{var i=[];if(!t||!t.length)return"";for(let e=0;e<t.length;e++)i.push(t.start(e)+" => "+t.end(e));return i.join(", ")},Zl=t=>{var i=[];for(let e=0;e<t.length;e++)i.push({start:t.start(e),end:t.end(e)});return i},ed=(t,e)=>{if(!e.preload)return e.duration;let i=0;return(e.parts||[]).forEach(function(e){i+=e.duration}),(e.preloadHints||[]).forEach(function(e){"PART"===e.type&&(i+=t.partTargetDuration)}),i},td=e=>(e.segments||[]).reduce((i,s,r)=>(s.parts?s.parts.forEach(function(e,t){i.push({duration:e.duration,segmentIndex:r,partIndex:t,part:e,segment:s})}):i.push({duration:s.duration,segmentIndex:r,partIndex:null,segment:s,part:null}),i),[]),id=e=>{e=e.segments&&e.segments.length&&e.segments[e.segments.length-1];return e&&e.parts||[]},sd=({preloadSegment:e})=>{var t;if(e)return{parts:e,preloadHints:t}=e,(t||[]).reduce((e,t)=>e+("PART"===t.type?1:0),0)+(e&&e.length?e.length:0)},rd=(e,t)=>{return t.endList?0:e&&e.suggestedPresentationDelay?e.suggestedPresentationDelay:(e=0<id(t).length)&&t.serverControl&&t.serverControl.partHoldBack?t.serverControl.partHoldBack:e&&t.partTargetDuration?3*t.partTargetDuration:t.serverControl&&t.serverControl.holdBack?t.serverControl.holdBack:t.targetDuration?3*t.targetDuration:0},nd=function(e,t){let i=0,s=t-e.mediaSequence,r=e.segments[s];if(r){if("undefined"!=typeof r.start)return{result:r.start,precise:!0};if("undefined"!=typeof r.end)return{result:r.end-r.duration,precise:!0}}for(;s--;){if("undefined"!=typeof(r=e.segments[s]).end)return{result:i+r.end,precise:!0};if(i+=ed(e,r),"undefined"!=typeof r.start)return{result:i+r.start,precise:!0}}return{result:i,precise:!1}},ad=function(e,t){let i=0;var s;let r=t-e.mediaSequence;for(;r<e.segments.length;r++){if("undefined"!=typeof(s=e.segments[r]).start)return{result:s.start-i,precise:!0};if(i+=ed(e,s),"undefined"!=typeof s.end)return{result:s.end-i,precise:!0}}return{result:-1,precise:!1}},od=function(e,t,i){var s;return(t="undefined"==typeof t?e.mediaSequence+e.segments.length:t)<e.mediaSequence?0:(s=nd(e,t)).precise?s.result:(e=ad(e,t)).precise?e.result:s.result+i},ld=function(e,t,i){if(!e)return 0;if("number"!=typeof i&&(i=0),"undefined"==typeof t){if(e.totalDuration)return e.totalDuration;if(!e.endList)return window.Infinity}return od(e,t,i)};function dd(e){return e.excludeUntil&&e.excludeUntil>Date.now()}function hd(e){return e.excludeUntil&&e.excludeUntil===1/0}function ud(e){var t=dd(e);return!e.disabled&&!t}function cd(e,t){return t.attributes&&t.attributes[e]}function pd(e,t){var i=e&&e.mediaGroups&&e.mediaGroups.AUDIO||{};let s=!1;for(const r in i){for(const n in i[r])if(s=t(i[r][n]))break;if(s)break}return!!s}const md=(e,t)=>{if(1===e.playlists.length)return!0;const i=t.attributes.BANDWIDTH||Number.MAX_VALUE;return 0===e.playlists.filter(e=>!!ud(e)&&(e.attributes.BANDWIDTH||0)<i).length},gd=(e,t)=>!(!e&&!t||!e&&t||e&&!t||e!==t&&(!e.id||!t.id||e.id!==t.id)&&(!e.resolvedUri||!t.resolvedUri||e.resolvedUri!==t.resolvedUri)&&(!e.uri||!t.uri||e.uri!==t.uri)),fd=t=>{if(!t||!t.playlists||!t.playlists.length)return pd(t,e=>e.playlists&&e.playlists.length||e.uri);for(let e=0;e<t.playlists.length;e++){const s=t.playlists[e];var i=s.attributes&&s.attributes.CODECS;if(!i||!i.split(",").every(e=>Dn(e))){i=pd(t,e=>gd(s,e));if(!i)return!1}}return!0};var yd={liveEdgeDelay:rd,duration:ld,seekable:function(e,t,i){var s=t||0;let r=Xl(e,t,!0,i);return null===r?Hl():Hl(s,r=r<s?s:r)},getMediaInfoForTime:function({playlist:t,currentTime:i,startingSegmentIndex:s,startingPartIndex:r,startTime:n,exactManifestTimings:a}){let o=i-n;var l=td(t);let d=0;for(let e=0;e<l.length;e++){var h=l[e];if(s===h.segmentIndex&&("number"!=typeof r||"number"!=typeof h.partIndex||r===h.partIndex)){d=e;break}}if(o<0){if(0<d)for(let e=d-1;0<=e;e--){var u=l[e];if(o+=u.duration,a){if(o<0)continue}else if(o+Kl<=0)continue;return{partIndex:u.partIndex,segmentIndex:u.segmentIndex,startTime:n-Gl({defaultDuration:t.targetDuration,durationList:l,startIndex:d,endIndex:e})}}return{partIndex:l[0]&&l[0].partIndex||null,segmentIndex:l[0]&&l[0].segmentIndex||0,startTime:i}}if(d<0){for(let e=d;e<0;e++)if((o-=t.targetDuration)<0)return{partIndex:l[0]&&l[0].partIndex||null,segmentIndex:l[0]&&l[0].segmentIndex||0,startTime:i};d=0}for(let e=d;e<l.length;e++){var c=l[e];if(o-=c.duration,a){if(0<o)continue}else if(0<=o-Kl)continue;return{partIndex:c.partIndex,segmentIndex:c.segmentIndex,startTime:n+Gl({defaultDuration:t.targetDuration,durationList:l,startIndex:d,endIndex:e})}}return{segmentIndex:l[l.length-1].segmentIndex,partIndex:l[l.length-1].partIndex,startTime:i}},isEnabled:ud,isDisabled:function(e){return e.disabled},isExcluded:dd,isIncompatible:hd,playlistEnd:Xl,isAes:function(t){for(let e=0;e<t.segments.length;e++)if(t.segments[e].key)return!0;return!1},hasAttribute:cd,estimateSegmentRequestTime:function(e,t,i,s=0){return cd("BANDWIDTH",i)?(e*i.attributes.BANDWIDTH-8*s)/t:NaN},isLowestEnabledRendition:md,isAudioOnly:fd,playlistMatch:gd,segmentDurationWithParts:ed};const _d=T["log"],vd=(e,t)=>e+"-"+t,bd=(e,t,i)=>`placeholder-uri-${e}-${t}-`+i,Td=(r,n)=>{r.mediaGroups&&["AUDIO","SUBTITLES"].forEach(e=>{if(r.mediaGroups[e])for(const i in r.mediaGroups[e])for(const s in r.mediaGroups[e][i]){var t=r.mediaGroups[e][i][s];n(t,e,i,s)}})},Sd=({playlist:e,uri:t,id:i})=>{e.id=i,e.playlistErrors_=0,t&&(e.uri=t),e.attributes=e.attributes||{}},wd=(o,e,l=bd)=>{o.uri=e;for(let e=0;e<o.playlists.length;e++){var t;o.playlists[e].uri||(t="placeholder-uri-"+e,o.playlists[e].uri=t)}const i=fd(o);Td(o,(e,r,n,a)=>{if(!e.playlists||!e.playlists.length){if(i&&"AUDIO"===r&&!e.uri)for(let e=0;e<o.playlists.length;e++){var t=o.playlists[e];if(t.attributes&&t.attributes.AUDIO&&t.attributes.AUDIO===n)return}e.playlists=[_i({},e)]}e.playlists.forEach(function(e,t){var i=l(r,n,a,e),s=vd(t,i);e.uri?e.resolvedUri=e.resolvedUri||Fl(o.uri,e.uri):(e.uri=0===t?i:s,e.resolvedUri=e.uri),e.id=e.id||s,e.attributes=e.attributes||{},o.playlists[e.id]=e,o.playlists[e.uri]=e})});{var s=o;let e=s.playlists.length;for(;e--;){var r=s.playlists[e];Sd({playlist:r,id:vd(e,r.uri)}),r.resolvedUri=Fl(s.uri,r.uri),s.playlists[r.id]=r,(s.playlists[r.uri]=r).attributes.BANDWIDTH||_d.warn("Invalid playlist STREAM-INF detected. Missing BANDWIDTH attribute.")}}var n;n=o,Td(n,e=>{e.uri&&(e.resolvedUri=Fl(n.uri,e.uri))})};class Ed{constructor(){this.offset_=null,this.pendingDateRanges_=new Map,this.processedDateRanges_=new Map}setOffset(e=[]){null===this.offset_&&e.length&&([e]=e,void 0!==e.programDateTime)&&(this.offset_=e.programDateTime/1e3)}setPendingDateRanges(e=[]){var t;e.length&&([t]=e,t=t.startDate.getTime(),this.trimProcessedDateRanges_(t),this.pendingDateRanges_=e.reduce((e,t)=>(e.set(t.id,t),e),new Map))}processDateRange(e){this.pendingDateRanges_.delete(e.id),this.processedDateRanges_.set(e.id,e)}getDateRangesToProcess(){if(null===this.offset_)return[];const i={},s=[];this.pendingDateRanges_.forEach((e,t)=>{this.processedDateRanges_.has(t)||(e.startTime=e.startDate.getTime()/1e3-this.offset_,e.processDateRange=()=>this.processDateRange(e),s.push(e),e.class&&(i[e.class]?(t=i[e.class].push(e),e.classListIndex=t-1):(i[e.class]=[e],e.classListIndex=0)))});for(const t of s){var e=i[t.class]||[];t.endDate?t.endTime=t.endDate.getTime()/1e3-this.offset_:t.endOnNext&&e[t.classListIndex+1]?t.endTime=e[t.classListIndex+1].startTime:t.duration?t.endTime=t.startTime+t.duration:t.plannedDuration?t.endTime=t.startTime+t.plannedDuration:t.endTime=t.startTime}return s}trimProcessedDateRanges_(i){new Map(this.processedDateRanges_).forEach((e,t)=>{e.startDate.getTime()<i&&this.processedDateRanges_.delete(t)})}}Mr=T.EventTarget;function Cd(e){var t=e.segments||[],i=e.preloadSegment;if(i&&i.parts&&i.parts.length){if(i.preloadHints)for(let e=0;e<i.preloadHints.length;e++)if("MAP"===i.preloadHints[e].type)return t;i.duration=e.targetDuration,i.preload=!0,t.push(i)}return t}const kd=(t,i)=>{if(!t)return i;var s=P(t,i);if(t.preloadHints&&!i.preloadHints&&delete s.preloadHints,t.parts&&!i.parts)delete s.parts;else if(t.parts&&i.parts)for(let e=0;e<i.parts.length;e++)t.parts&&t.parts[e]&&(s.parts[e]=P(t.parts[e],i.parts[e]));return!t.skipped&&i.skipped&&(s.skipped=!1),t.preload&&!i.preload&&(s.preload=!1),s},xd=(e,t)=>{!e.resolvedUri&&e.uri&&(e.resolvedUri=Fl(t,e.uri)),e.key&&!e.key.resolvedUri&&(e.key.resolvedUri=Fl(t,e.key.uri)),e.map&&!e.map.resolvedUri&&(e.map.resolvedUri=Fl(t,e.map.uri)),e.map&&e.map.key&&!e.map.key.resolvedUri&&(e.map.key.resolvedUri=Fl(t,e.map.key.uri)),e.parts&&e.parts.length&&e.parts.forEach(e=>{e.resolvedUri||(e.resolvedUri=Fl(t,e.uri))}),e.preloadHints&&e.preloadHints.length&&e.preloadHints.forEach(e=>{e.resolvedUri||(e.resolvedUri=Fl(t,e.uri))})},Id=(e,t)=>e===t||e.segments&&t.segments&&e.segments.length===t.segments.length&&e.endList===t.endList&&e.mediaSequence===t.mediaSequence&&e.preloadSegment===t.preloadSegment,Ad=(e,r,t=Id)=>{var i=P(e,{}),s=i.playlists[r.id];if(!s)return null;if(t(s,r))return null;r.segments=Cd(r);const n=P(s,r);if(n.preloadSegment&&!r.preloadSegment&&delete n.preloadSegment,s.segments){if(r.skip){r.segments=r.segments||[];for(let e=0;e<r.skip.skippedSegments;e++)r.segments.unshift({skipped:!0})}n.segments=((e,t,i)=>{var s=e.slice(),r=t.slice(),n=(i=i||0,[]);let a;for(let e=0;e<r.length;e++){var o=s[e+i],l=r[e];o?(a=o.map||a,n.push(kd(o,l))):(a&&!l.map&&(l.map=a),n.push(l))}return n})(s.segments,r.segments,r.mediaSequence-s.mediaSequence)}n.segments.forEach(e=>{xd(e,n.resolvedUri)});for(let e=0;e<i.playlists.length;e++)i.playlists[e].id===r.id&&(i.playlists[e]=n);return i.playlists[r.id]=n,i.playlists[r.uri]=n,Td(e,(t,e,i,s)=>{if(t.playlists)for(let e=0;e<t.playlists.length;e++)r.id===t.playlists[e].id&&(t.playlists[e]=n)}),i},Dd=(e,t)=>{var i=e.segments||[],i=i[i.length-1],s=i&&i.parts&&i.parts[i.parts.length-1],s=s&&s.duration||i&&i.duration;return t&&s?1e3*s:500*(e.partTargetDuration||e.targetDuration||10)};class Ld extends Mr{constructor(e,t,i={}){if(super(),!e)throw new Error("A non-empty playlist URL or object is required");this.logger_=jl("PlaylistLoader");var{withCredentials:s=!1}=i,e=(this.src=e,this.vhs_=t,this.withCredentials=s,this.addDateRangesToTextTrack_=i.addDateRangesToTextTrack,t.options_);this.customTagParsers=e&&e.customTagParsers||[],this.customTagMappers=e&&e.customTagMappers||[],this.llhls=e&&e.llhls,this.dateRangesStorage_=new Ed,this.state="HAVE_NOTHING",this.handleMediaupdatetimeout_=this.handleMediaupdatetimeout_.bind(this),this.on("mediaupdatetimeout",this.handleMediaupdatetimeout_),this.on("loadedplaylist",this.handleLoadedPlaylist_.bind(this))}handleLoadedPlaylist_(){var e=this.media();e&&(this.dateRangesStorage_.setOffset(e.segments),this.dateRangesStorage_.setPendingDateRanges(e.dateRanges),(e=this.dateRangesStorage_.getDateRangesToProcess()).length)&&this.addDateRangesToTextTrack_&&this.addDateRangesToTextTrack_(e)}handleMediaupdatetimeout_(){if("HAVE_METADATA"===this.state){var t=this.media();let e=Fl(this.main.uri,t.uri);this.llhls&&(e=((e,t)=>{if(!t.endList&&t.serverControl){const r={};if(t.serverControl.canBlockReload){var i,s=t["preloadSegment"];let e=t.mediaSequence+t.segments.length;s&&(s=s.parts||[],-1<(i=sd(t)-1)&&i!=s.length-1&&(r._HLS_part=i),-1<i||s.length)&&e--,r._HLS_msn=e}if(t.serverControl&&t.serverControl.canSkipUntil&&(r._HLS_skip=t.serverControl.canSkipDateranges?"v2":"YES"),Object.keys(r).length){const n=new window.URL(e);["_HLS_skip","_HLS_msn","_HLS_part"].forEach(function(e){r.hasOwnProperty(e)&&n.searchParams.set(e,r[e])}),e=n.toString()}}return e})(e,t)),this.state="HAVE_CURRENT_METADATA",this.request=this.vhs_.xhr({uri:e,withCredentials:this.withCredentials},(e,t)=>{if(this.request)return e?this.playlistRequestError(this.request,this.media(),"HAVE_METADATA"):void this.haveMetadata({playlistString:this.request.responseText,url:this.media().uri,id:this.media().id})})}}playlistRequestError(e,t,i){var{uri:t,id:s}=t;this.request=null,i&&(this.state=i),this.error={playlist:this.main.playlists[s],status:e.status,message:`HLS playlist request error at URL: ${t}.`,responseText:e.responseText,code:500<=e.status?4:2},this.trigger("error")}parseManifest_({url:t,manifestString:i}){{var[{onwarn:i,oninfo:e,manifestString:s,customTagParsers:r=[],customTagMappers:n=[],llhls:a}]=[{onwarn:({message:e})=>this.logger_(`m3u8-parser warn for ${t}: `+e),oninfo:({message:e})=>this.logger_(`m3u8-parser info for ${t}: `+e),manifestString:i,customTagParsers:this.customTagParsers,customTagMappers:this.customTagMappers,llhls:this.llhls}];const o=new An,l=(i&&o.on("warn",i),e&&o.on("info",e),r.forEach(e=>o.addParser(e)),n.forEach(e=>o.addTagMapper(e)),o.push(s),o.end(),o.manifest);if(a||(["preloadSegment","skip","serverControl","renditionReports","partInf","partTargetDuration"].forEach(function(e){l.hasOwnProperty(e)&&delete l[e]}),l.segments&&l.segments.forEach(function(t){["parts","preloadHints"].forEach(function(e){t.hasOwnProperty(e)&&delete t[e]})})),!l.targetDuration){let e=10;l.segments&&l.segments.length&&(e=l.segments.reduce((e,t)=>Math.max(e,t.duration),0)),i&&i({message:"manifest has no targetDuration defaulting to "+e}),l.targetDuration=e}return(e=id(l)).length&&!l.partTargetDuration&&(r=e.reduce((e,t)=>Math.max(e,t.duration),0),i&&(i({message:"manifest has no partTargetDuration defaulting to "+r}),_d.error("LL-HLS manifest has parts but lacks required #EXT-X-PART-INF:PART-TARGET value. See https://datatracker.ietf.org/doc/html/draft-pantos-hls-rfc8216bis-09#section-4.4.3.7. Playback is not guaranteed.")),l.partTargetDuration=r),l}}haveMetadata({playlistString:e,playlistObject:t,url:i,id:s}){this.request=null,this.state="HAVE_METADATA";t=t||this.parseManifest_({url:i,manifestString:e}),t.lastRequest=Date.now(),Sd({playlist:t,uri:i,id:s}),e=Ad(this.main,t);this.targetDuration=t.partTargetDuration||t.targetDuration,this.pendingMedia_=null,e?(this.main=e,this.media_=this.main.playlists[s]):this.trigger("playlistunchanged"),this.updateMediaUpdateTimeout_(Dd(this.media(),!!e)),this.trigger("loadedplaylist")}dispose(){this.trigger("dispose"),this.stopRequest(),window.clearTimeout(this.mediaUpdateTimeout),window.clearTimeout(this.finalRenditionTimeout),this.dateRangesStorage_=new Ed,this.off()}stopRequest(){var e;this.request&&(e=this.request,this.request=null,e.onreadystatechange=null,e.abort())}media(i,e){if(!i)return this.media_;if("HAVE_NOTHING"===this.state)throw new Error("Cannot switch media playlist from "+this.state);if("string"==typeof i){if(!this.main.playlists[i])throw new Error("Unknown playlist URI: "+i);i=this.main.playlists[i]}if(window.clearTimeout(this.finalRenditionTimeout),e)e=(i.partTargetDuration||i.targetDuration)/2*1e3||5e3,this.finalRenditionTimeout=window.setTimeout(this.media.bind(this,i,!1),e);else{const s=this.state;var e=!this.media_||i.id!==this.media_.id,t=this.main.playlists[i.id];if(t&&t.endList||i.endList&&i.segments.length)this.request&&(this.request.onreadystatechange=null,this.request.abort(),this.request=null),this.state="HAVE_METADATA",this.media_=i,e&&(this.trigger("mediachanging"),"HAVE_MAIN_MANIFEST"===s?this.trigger("loadedmetadata"):this.trigger("mediachange"));else if(this.updateMediaUpdateTimeout_(Dd(i,!0)),e){if(this.state="SWITCHING_MEDIA",this.request){if(i.resolvedUri===this.request.url)return;this.request.onreadystatechange=null,this.request.abort(),this.request=null}this.media_&&this.trigger("mediachanging"),this.pendingMedia_=i,this.request=this.vhs_.xhr({uri:i.resolvedUri,withCredentials:this.withCredentials},(e,t)=>{if(this.request){if(i.lastRequest=Date.now(),i.resolvedUri=ql(i.resolvedUri,t),e)return this.playlistRequestError(this.request,i,s);this.haveMetadata({playlistString:t.responseText,url:i.uri,id:i.id}),"HAVE_MAIN_MANIFEST"===s?this.trigger("loadedmetadata"):this.trigger("mediachange")}})}}}pause(){this.mediaUpdateTimeout&&(window.clearTimeout(this.mediaUpdateTimeout),this.mediaUpdateTimeout=null),this.stopRequest(),"HAVE_NOTHING"===this.state&&(this.started=!1),"SWITCHING_MEDIA"===this.state?this.media_?this.state="HAVE_METADATA":this.state="HAVE_MAIN_MANIFEST":"HAVE_CURRENT_METADATA"===this.state&&(this.state="HAVE_METADATA")}load(e){this.mediaUpdateTimeout&&(window.clearTimeout(this.mediaUpdateTimeout),this.mediaUpdateTimeout=null);var t=this.media();e?(e=t?(t.partTargetDuration||t.targetDuration)/2*1e3:5e3,this.mediaUpdateTimeout=window.setTimeout(()=>{this.mediaUpdateTimeout=null,this.load()},e)):this.started?t&&!t.endList?this.trigger("mediaupdatetimeout"):this.trigger("loadedplaylist"):this.start()}updateMediaUpdateTimeout_(e){this.mediaUpdateTimeout&&(window.clearTimeout(this.mediaUpdateTimeout),this.mediaUpdateTimeout=null),this.media()&&!this.media().endList&&(this.mediaUpdateTimeout=window.setTimeout(()=>{this.mediaUpdateTimeout=null,this.trigger("mediaupdatetimeout"),this.updateMediaUpdateTimeout_(e)},e))}start(){this.started=!0,"object"==typeof this.src?(this.src.uri||(this.src.uri=window.location.href),this.src.resolvedUri=this.src.uri,setTimeout(()=>{this.setupInitialPlaylist(this.src)},0)):this.request=this.vhs_.xhr({uri:this.src,withCredentials:this.withCredentials},(e,t)=>{if(this.request){if(this.request=null,e)return this.error={status:t.status,message:`HLS playlist request error at URL: ${this.src}.`,responseText:t.responseText,code:2},"HAVE_NOTHING"===this.state&&(this.started=!1),this.trigger("error");this.src=ql(this.src,t);e=this.parseManifest_({manifestString:t.responseText,url:this.src});this.setupInitialPlaylist(e)}})}srcUri(){return"string"==typeof this.src?this.src:this.src.uri}setupInitialPlaylist(e){var t,i,s,r;this.state="HAVE_MAIN_MANIFEST",e.playlists?(this.main=e,wd(this.main,this.srcUri()),e.playlists.forEach(t=>{t.segments=Cd(t),t.segments.forEach(e=>{xd(e,t.resolvedUri)})}),this.trigger("loadedplaylist"),this.request||this.media(this.main.playlists[0])):(t=this.srcUri()||window.location.href,this.main=(i=t,s=vd(0,i),(r={mediaGroups:{AUDIO:{},VIDEO:{},"CLOSED-CAPTIONS":{},SUBTITLES:{}},uri:window.location.href,resolvedUri:window.location.href,playlists:[{uri:i,id:s,resolvedUri:i,attributes:{}}]}).playlists[s]=r.playlists[0],r.playlists[i]=r.playlists[0],r),this.haveMetadata({playlistObject:e,url:t,id:this.main.playlists[0].id}),this.trigger("loadedmetadata"))}updateOrDeleteClone(e,t){var i=this.main,s=e.ID;let r=i.playlists.length;for(;r--;){var n,a,o,l,d,h=i.playlists[r];h.attributes["PATHWAY-ID"]===s&&(n=h.resolvedUri,a=h.id,t?(o=this.createCloneURI_(h.resolvedUri,e),l=vd(s,o),d=this.createCloneAttributes_(s,h.attributes),h=this.createClonePlaylist_(h,l,e,d),i.playlists[r]=h,i.playlists[l]=h,i.playlists[o]=h):i.playlists.splice(r,1),delete i.playlists[a],delete i.playlists[n])}this.updateOrDeleteCloneMedia(e,t)}updateOrDeleteCloneMedia(e,t){const s=this.main,r=e.ID;["AUDIO","SUBTITLES","CLOSED-CAPTIONS"].forEach(e=>{if(s.mediaGroups[e]&&s.mediaGroups[e][r])for(const t in s.mediaGroups[e])if(t===r){for(const i in s.mediaGroups[e][t])s.mediaGroups[e][t][i].playlists.forEach((e,t)=>{var e=s.playlists[e.id],i=e.id,e=e.resolvedUri;delete s.playlists[i],delete s.playlists[e]});delete s.mediaGroups[e][t]}}),t&&this.createClonedMediaGroups_(e)}addClonePathway(e,t={}){var i=this.main,s=i.playlists.length,r=this.createCloneURI_(t.resolvedUri,e),n=vd(e.ID,r),a=this.createCloneAttributes_(e.ID,t.attributes),t=this.createClonePlaylist_(t,n,e,a);i.playlists[s]=t,i.playlists[n]=t,i.playlists[r]=t,this.createClonedMediaGroups_(e)}createClonedMediaGroups_(l){const d=l.ID,s=l["BASE-ID"],h=this.main;["AUDIO","SUBTITLES","CLOSED-CAPTIONS"].forEach(n=>{if(h.mediaGroups[n]&&!h.mediaGroups[n][d])for(const i in h.mediaGroups[n])if(i===s){h.mediaGroups[n][d]={};for(const a in h.mediaGroups[n][i]){var e=h.mediaGroups[n][i][a];h.mediaGroups[n][d][a]=_i({},e);const o=h.mediaGroups[n][d][a];var t=this.createCloneURI_(e.resolvedUri,l);o.resolvedUri=t,o.uri=t,o.playlists=[],e.playlists.forEach((e,t)=>{var i,s=h.playlists[e.id],r=bd(n,d,a),r=vd(d,r);s&&!h.playlists[r]&&(i=(s=this.createClonePlaylist_(s,r,l)).resolvedUri,h.playlists[r]=s,h.playlists[i]=s),o.playlists[t]=this.createClonePlaylist_(e,r,l)})}}})}createClonePlaylist_(e,t,i,s){i=this.createCloneURI_(e.resolvedUri,i),i={resolvedUri:i,uri:i,id:t};return e.segments&&(i.segments=[]),s&&(i.attributes=s),P(e,i)}createCloneURI_(e,t){var i=new URL(e),s=(i.hostname=t["URI-REPLACEMENT"].HOST,t["URI-REPLACEMENT"].PARAMS);for(const r of Object.keys(s))i.searchParams.set(r,s[r]);return i.href}createCloneAttributes_(t,i){const s={"PATHWAY-ID":t};return["AUDIO","SUBTITLES","CLOSED-CAPTIONS"].forEach(e=>{i[e]&&(s[e]=t)}),s}getKeyIdSet(e){if(e.contentProtection){var t=new Set;for(const s in e.contentProtection){var i=e.contentProtection[s].attributes.keyId;i&&t.add(i)}return t}}}function Pd(e,t,i,s){var r="arraybuffer"===e.responseType?e.response:e.responseText;!t&&r&&(e.responseTime=Date.now(),e.roundTripTime=e.responseTime-e.requestTime,e.bytesReceived=r.byteLength||r.length,e.bandwidth||(e.bandwidth=Math.floor(e.bytesReceived/e.roundTripTime*8*1e3))),i.headers&&(e.responseHeaders=i.headers),t&&"ETIMEDOUT"===t.code&&(e.timedout=!0),s(t=t||e.aborted||200===i.statusCode||206===i.statusCode||0===i.statusCode?t:new Error("XHR Failed with a response of: "+(e&&(r||e.responseText))),e)}function Od(){function d(e,a){e=P({timeout:45e3},e);var t=d.beforeRequest||T.Vhs.xhr.beforeRequest,i=d._requestCallbackSet||T.Vhs.xhr._requestCallbackSet||new Set;const o=d._responseCallbackSet||T.Vhs.xhr._responseCallbackSet;t&&"function"==typeof t&&(T.log.warn("beforeRequest is deprecated, use onRequest instead."),i.add(t));var s=!0===T.Vhs.xhr.original?qd:T.Vhs.xhr,r=((e,i)=>{if(e&&e.size){let t=i;return e.forEach(e=>{t=e(t)}),t}})(i,e);i.delete(t);const l=s(r||e,function(e,t){var i,s,r,n;return i=o,s=l,r=e,n=t,i&&i.size&&i.forEach(e=>{e(s,r,n)}),Pd(l,e,t,a)}),n=l.abort;return l.abort=function(){return l.aborted=!0,n.apply(l,arguments)},l.uri=e.uri,l.requestTime=Date.now(),l}return d.original=!0,d}function Nd(e){var t={};return e.byterange&&(t.Range=function(e){let t;return"bytes="+e.offset+"-"+(t="bigint"==typeof e.offset||"bigint"==typeof e.length?window.BigInt(e.offset)+window.BigInt(e.length)-window.BigInt(1):e.offset+e.length-1)}(e.byterange)),t}function Rd(e,t){return e=e.toString(16),"00".substring(0,2-e.length)+e+(t%2?" ":"")}function Md(e){return 32<=e&&e<126?String.fromCharCode(e):"."}function Ud(i){const s={};return Object.keys(i).forEach(e=>{var t=i[e];zn(t)?s[e]={bytes:t.buffer,byteOffset:t.byteOffset,byteLength:t.byteLength}:s[e]=t}),s}function Bd(e){var t=e.byterange||{length:1/0,offset:0};return[t.length,t.offset,e.resolvedUri].join(",")}function Fd(e){return e.resolvedUri}const qd=T["xhr"],jd=e=>{var t,i,s=Array.prototype.slice.call(e);let r="";for(let e=0;e<s.length/16;e++)t=s.slice(16*e,16*e+16).map(Rd).join(""),i=s.slice(16*e,16*e+16).map(Md).join(""),r+=t+" "+i+"\n";return r};Rr=Object.freeze({__proto__:null,createTransferableMessage:Ud,initSegmentId:Bd,segmentKeyId:Fd,hexDump:jd,tagDump:({bytes:e})=>jd(e),textRanges:e=>{let t="",i;for(i=0;i<e.length;i++)t+=(s=e,r=i,s.start(r)+"-"+s.end(r)+" ");var s,r;return t}});const Hd=.25,Vd=e=>e.transmuxedPresentationEnd-e.transmuxedPresentationStart-e.transmuxerPrependedSeconds,$d=({playlist:e,time:t=void 0,callback:i})=>{var s,r;if(i)return e&&void 0!==t?(e=((t,i)=>{if(!i||!i.segments||0===i.segments.length)return null;let s=0,r;for(let e=0;e<i.segments.length&&(r=i.segments[e],!(t<=(s=r.videoTimingInfo?r.videoTimingInfo.transmuxedPresentationEnd:s+r.duration)));e++);var e=i.segments[i.segments.length-1];if(e.videoTimingInfo&&e.videoTimingInfo.transmuxedPresentationEnd<t)return null;if(t>s){if(t>s+e.duration*Hd)return null;r=e}return{segment:r,estimatedStart:r.videoTimingInfo?r.videoTimingInfo.transmuxedPresentationStart:s-r.duration,type:r.videoTimingInfo?"accurate":"estimate"}})(t,e))?"estimate"===e.type?i({message:"Accurate programTime could not be determined. Please seek to e.seekTime and try again",seekTime:e.estimatedStart}):(s={mediaSeconds:t},t=t,(r=(e=e.segment).dateTimeObject?(r=e.videoTimingInfo.transmuxerPrependedSeconds,t=t-(e.videoTimingInfo.transmuxedPresentationStart+r),new Date(e.dateTimeObject.getTime()+1e3*t)):null)&&(s.programDateTime=r.toISOString()),i(null,s)):i({message:"valid programTime was not found"}):i({message:"getProgramTime: playlist and time must be provided"});throw new Error("getProgramTime: callback must be provided")},zd=({programTime:e,playlist:t,retryCount:i=2,seekTo:s,pauseAfterSeek:r=!0,tech:n,callback:a})=>{var o,l,d;if(a)return"undefined"!=typeof e&&t&&s?t.endList||n.hasStarted_?(t=>{if(!t.segments||0===t.segments.length)return!1;for(let e=0;e<t.segments.length;e++)if(!t.segments[e].dateTimeObject)return!1;return!0})(t)?(d=((e,t)=>{let i;try{i=new Date(e)}catch(e){return null}if(!t||!t.segments||0===t.segments.length)return null;let s=t.segments[0];if(i<new Date(s.dateTimeObject))return null;for(let e=0;e<t.segments.length-1;e++){s=t.segments[e];var r=new Date(t.segments[e+1].dateTimeObject);if(i<r)break}var e=t.segments[t.segments.length-1],n=e.dateTimeObject,a=e.videoTimingInfo?Vd(e.videoTimingInfo):e.duration+e.duration*Hd,a=new Date(n.getTime()+1e3*a);return i>a?null:{segment:s=i>new Date(n)?e:s,estimatedStart:s.videoTimingInfo?s.videoTimingInfo.transmuxedPresentationStart:yd.duration(t,t.mediaSequence+t.segments.indexOf(s)),type:s.videoTimingInfo?"accurate":"estimate"}})(e,t))?(l=((e,t)=>{let i,s;try{i=new Date(e),s=new Date(t)}catch(e){}e=i.getTime();return(s.getTime()-e)/1e3})((o=d.segment).dateTimeObject,e),"estimate"===d.type?0===i?a({message:e+" is not buffered yet. Try again"}):(s(d.estimatedStart+l),void n.one("seeked",()=>{zd({programTime:e,playlist:t,retryCount:i-1,seekTo:s,pauseAfterSeek:r,tech:n,callback:a})})):(d=o.start+l,n.one("seeked",()=>a(null,n.currentTime())),r&&n.pause(),void s(d))):a({message:e+" was not found in the stream"}):a({message:"programDateTime tags must be provided in the manifest "+t.resolvedUri}):a({message:"player must be playing a live stream to start buffering"}):a({message:"seekToProgramTime: programTime, seekTo and playlist must be provided"});throw new Error("seekToProgramTime: callback must be provided")},Wd=(e,t)=>{if(4===e.readyState)return t()},Gd=(e,t,r)=>{let s=[],n,a=!1;function o(e,t,i,s){return t.abort(),a=!0,r(e,t,i,s)}function i(e,t){var i;if(!a)return e?o(e,t,"",s):(i=t.responseText.substring(s&&s.byteLength||0,t.responseText.length),s=function(){for(var e,t,i,s=arguments.length,r=new Array(s),n=0;n<s;n++)r[n]=arguments[n];return(r=r.filter(function(e){return e&&(e.byteLength||e.length)&&"string"!=typeof e})).length<=1?S(r[0]):(e=r.reduce(function(e,t,i){return e+(t.byteLength||t.length)},0),t=new Uint8Array(e),i=0,r.forEach(function(e){e=S(e),t.set(e,i),i+=e.byteLength}),t)}(s,Rn(i,!0)),n=n||gl(s),s.length<10||n&&s.length<n+2||"ts"===(i=Tl(s))&&s.length<188||!i&&s.length<376?Wd(t,()=>o(e,t,"",s)):o(null,t,i,s))}const l=t({uri:e,beforeSend(e){e.overrideMimeType("text/plain; charset=x-user-defined"),e.addEventListener("progress",function({}){return Pd(e,null,{statusCode:e.status},i)})}},function(e,t){return Pd(l,e,t,i)});return l};Ui=T.EventTarget;function Xd(t,i){if(!Id(t,i))return!1;if(t.sidx&&i.sidx&&(t.sidx.offset!==i.sidx.offset||t.sidx.length!==i.sidx.length))return!1;if(!t.sidx&&i.sidx||t.sidx&&!i.sidx)return!1;if(t.segments&&!i.segments||!t.segments&&i.segments)return!1;if(t.segments||i.segments)for(let e=0;e<t.segments.length;e++){var s=t.segments[e],r=i.segments[e];if(s.uri!==r.uri)return!1;if(s.byterange||r.byterange){s=s.byterange,r=r.byterange;if(s&&!r||!s&&r)return!1;if(s.offset!==r.offset||s.length!==r.length)return!1}}return!0}const Kd=(e,t,i,s)=>{return`placeholder-uri-${e}-${t}-`+(s.attributes.NAME||i)},Yd=({mainXml:e,srcUrl:t,clientOffset:i,sidxMapping:s,previousManifest:r})=>{e=e,i={manifestUri:t,clientOffset:i,sidxMapping:s,previousManifest:r},e=cl(pl(e),i),s=sl(e.representationInfo);r=Yo({dashPlaylists:s,locations:e.locations,contentSteering:e.contentSteeringInfo,sidxMapping:i.sidxMapping,previousManifest:i.previousManifest,eventStream:e.eventStream});return wd(r,t,Kd),r},Qd=(e,t,i)=>{let a=!0,o=P(e,{duration:t.duration,minimumUpdatePeriod:t.minimumUpdatePeriod,timelineStarts:t.timelineStarts});for(let e=0;e<t.playlists.length;e++){var s=t.playlists[e],r=(s.sidx&&(r=jo(s.sidx),i)&&i[r]&&i[r].sidx&&Ro(s,i[r].sidx,s.sidx.resolvedUri),Ad(o,s,Xd));r&&(o=r,a=!1)}var n,l;return Td(t,(e,t,i,s)=>{var r,n;e.playlists&&e.playlists.length&&(r=e.playlists[0].id,n=Ad(o,e.playlists[0],Xd))&&(s in(o=n).mediaGroups[t][i]||(o.mediaGroups[t][i][s]=e),o.mediaGroups[t][i][s].playlists[0]=o.playlists[r],a=!1)}),n=o,l=t,Td(n,(e,t,i,s)=>{s in l.mediaGroups[t][i]||delete n.mediaGroups[t][i][s]}),(a=t.minimumUpdatePeriod===e.minimumUpdatePeriod&&a)?null:o},Jd=(e,t)=>{return(Boolean(!e.map&&!t.map)||Boolean(e.map&&t.map&&e.map.byterange.offset===t.map.byterange.offset&&e.map.byterange.length===t.map.byterange.length))&&e.uri===t.uri&&e.byterange.offset===t.byterange.offset&&e.byterange.length===t.byterange.length},Zd=(e,t)=>{var i={};for(const a in e){var s=e[a].sidx;if(s){var r=jo(s);if(!t[r])break;var n=t[r].sidxInfo;Jd(n,s)&&(i[r]=t[r])}}return i};class eh extends Ui{constructor(e,t,i={},s){super(),this.mainPlaylistLoader_=s||this,s||(this.isMain_=!0);var{withCredentials:s=!1}=i;if(this.vhs_=t,this.withCredentials=s,this.addMetadataToTextTrack=i.addMetadataToTextTrack,!e)throw new Error("A non-empty playlist URL or object is required");this.on("minimumUpdatePeriod",()=>{this.refreshXml_()}),this.on("mediaupdatetimeout",()=>{this.refreshMedia_(this.media().id)}),this.state="HAVE_NOTHING",this.loadedPlaylists_={},this.logger_=jl("DashPlaylistLoader"),this.isMain_?(this.mainPlaylistLoader_.srcUrl=e,this.mainPlaylistLoader_.sidxMapping_={}):this.childPlaylist_=e}requestErrored_(e,t,i){return!this.request||(this.request=null,e?(this.error="object"!=typeof e||e instanceof Error?{status:t.status,message:"DASH request error at URL: "+t.uri,response:t.response,code:2}:e,i&&(this.state=i),this.trigger("error"),!0):void 0)}addSidxSegments_(a,s,r){const n=a.sidx&&jo(a.sidx);if(a.sidx&&n&&!this.mainPlaylistLoader_.sidxMapping_[n]){const o=ql(a.sidx.resolvedUri),l=(t,i)=>{if(!this.requestErrored_(t,i,s)){t=this.mainPlaylistLoader_.sidxMapping_;let e;try{e=El(S(i.response).subarray(8))}catch(e){return void this.requestErrored_(e,i,s)}return t[n]={sidxInfo:a.sidx,sidx:e},Ro(a,e,a.sidx.resolvedUri),r(!0)}};this.request=Gd(o,this.vhs_.xhr,(e,t,i,s)=>{var r,n;return e?l(e,t):i&&"mp4"===i?({offset:r,length:n}=a.sidx.byterange,s.length>=n+r?l(e,{response:s.subarray(r,r+n),status:t.status,uri:t.uri}):void(this.request=this.vhs_.xhr({uri:o,responseType:"arraybuffer",headers:Nd({byterange:a.sidx.byterange})},l))):l({status:t.status,message:`Unsupported ${i||"unknown"} container type for sidx segment at URL: `+o,response:"",playlist:a,internal:!0,playlistExclusionDuration:1/0,code:2},t)})}else this.mediaRequest_=window.setTimeout(()=>r(!1),0)}dispose(){this.trigger("dispose"),this.stopRequest(),this.loadedPlaylists_={},window.clearTimeout(this.minimumUpdatePeriodTimeout_),window.clearTimeout(this.mediaRequest_),window.clearTimeout(this.mediaUpdateTimeout),this.mediaUpdateTimeout=null,this.mediaRequest_=null,this.minimumUpdatePeriodTimeout_=null,this.mainPlaylistLoader_.createMupOnMedia_&&(this.off("loadedmetadata",this.mainPlaylistLoader_.createMupOnMedia_),this.mainPlaylistLoader_.createMupOnMedia_=null),this.off()}hasPendingRequest(){return this.request||this.mediaRequest_}stopRequest(){var e;this.request&&(e=this.request,this.request=null,e.onreadystatechange=null,e.abort())}media(t){if(!t)return this.media_;if("HAVE_NOTHING"===this.state)throw new Error("Cannot switch media playlist from "+this.state);const i=this.state;if("string"==typeof t){if(!this.mainPlaylistLoader_.main.playlists[t])throw new Error("Unknown playlist URI: "+t);t=this.mainPlaylistLoader_.main.playlists[t]}var e=!this.media_||t.id!==this.media_.id;e&&this.loadedPlaylists_[t.id]&&this.loadedPlaylists_[t.id].endList?(this.state="HAVE_METADATA",this.media_=t,e&&(this.trigger("mediachanging"),this.trigger("mediachange"))):e&&(this.media_&&this.trigger("mediachanging"),this.addSidxSegments_(t,i,e=>{this.haveMetadata({startingState:i,playlist:t})}))}haveMetadata({startingState:e,playlist:t}){this.state="HAVE_METADATA",this.loadedPlaylists_[t.id]=t,this.mediaRequest_=null,this.refreshMedia_(t.id),"HAVE_MAIN_MANIFEST"===e?this.trigger("loadedmetadata"):this.trigger("mediachange")}pause(){this.mainPlaylistLoader_.createMupOnMedia_&&(this.off("loadedmetadata",this.mainPlaylistLoader_.createMupOnMedia_),this.mainPlaylistLoader_.createMupOnMedia_=null),this.stopRequest(),window.clearTimeout(this.mediaUpdateTimeout),this.mediaUpdateTimeout=null,this.isMain_&&(window.clearTimeout(this.mainPlaylistLoader_.minimumUpdatePeriodTimeout_),this.mainPlaylistLoader_.minimumUpdatePeriodTimeout_=null),"HAVE_NOTHING"===this.state&&(this.started=!1)}load(e){window.clearTimeout(this.mediaUpdateTimeout),this.mediaUpdateTimeout=null;var t=this.media();e?(e=t?t.targetDuration/2*1e3:5e3,this.mediaUpdateTimeout=window.setTimeout(()=>this.load(),e)):this.started?t&&!t.endList?(this.isMain_&&!this.minimumUpdatePeriodTimeout_&&(this.trigger("minimumUpdatePeriod"),this.updateMinimumUpdatePeriodTimeout_()),this.trigger("mediaupdatetimeout")):this.trigger("loadedplaylist"):this.start()}start(){this.started=!0,this.isMain_?this.requestMain_((e,t)=>{this.haveMain_(),this.hasPendingRequest()||this.media_||this.media(this.mainPlaylistLoader_.main.playlists[0])}):this.mediaRequest_=window.setTimeout(()=>this.haveMain_(),0)}requestMain_(s){this.request=this.vhs_.xhr({uri:this.mainPlaylistLoader_.srcUrl,withCredentials:this.withCredentials},(e,t)=>{if(this.requestErrored_(e,t))"HAVE_NOTHING"===this.state&&(this.started=!1);else{const i=t.responseText!==this.mainPlaylistLoader_.mainXml_;if(this.mainPlaylistLoader_.mainXml_=t.responseText,t.responseHeaders&&t.responseHeaders.date?this.mainLoaded_=Date.parse(t.responseHeaders.date):this.mainLoaded_=Date.now(),this.mainPlaylistLoader_.srcUrl=ql(this.mainPlaylistLoader_.srcUrl,t),!i)return s(t,i);this.handleMain_(),this.syncClientServerClock_(()=>s(t,i))}})}syncClientServerClock_(s){const r=ml(this.mainPlaylistLoader_.mainXml_);return null===r?(this.mainPlaylistLoader_.clientOffset_=this.mainLoaded_-Date.now(),s()):"DIRECT"===r.method?(this.mainPlaylistLoader_.clientOffset_=r.value-Date.now(),s()):void(this.request=this.vhs_.xhr({uri:Fl(this.mainPlaylistLoader_.srcUrl,r.value),method:r.method,withCredentials:this.withCredentials},(t,i)=>{if(this.request){if(t)return this.mainPlaylistLoader_.clientOffset_=this.mainLoaded_-Date.now(),s();let e;e="HEAD"===r.method?i.responseHeaders&&i.responseHeaders.date?Date.parse(i.responseHeaders.date):this.mainLoaded_:Date.parse(i.responseText),this.mainPlaylistLoader_.clientOffset_=e-Date.now(),s()}}))}haveMain_(){this.state="HAVE_MAIN_MANIFEST",this.isMain_?this.trigger("loadedplaylist"):this.media_||this.media(this.childPlaylist_)}handleMain_(){this.mediaRequest_=null;var e=this.mainPlaylistLoader_.main;let t=Yd({mainXml:this.mainPlaylistLoader_.mainXml_,srcUrl:this.mainPlaylistLoader_.srcUrl,clientOffset:this.mainPlaylistLoader_.clientOffset_,sidxMapping:this.mainPlaylistLoader_.sidxMapping_,previousManifest:e});e&&(t=Qd(e,t,this.mainPlaylistLoader_.sidxMapping_)),this.mainPlaylistLoader_.main=t||e;var i=this.mainPlaylistLoader_.main.locations&&this.mainPlaylistLoader_.main.locations[0];return i&&i!==this.mainPlaylistLoader_.srcUrl&&(this.mainPlaylistLoader_.srcUrl=i),(!e||t&&t.minimumUpdatePeriod!==e.minimumUpdatePeriod)&&this.updateMinimumUpdatePeriodTimeout_(),this.addEventStreamToMetadataTrack_(t),Boolean(t)}updateMinimumUpdatePeriodTimeout_(){var e=this.mainPlaylistLoader_;e.createMupOnMedia_&&(e.off("loadedmetadata",e.createMupOnMedia_),e.createMupOnMedia_=null),e.minimumUpdatePeriodTimeout_&&(window.clearTimeout(e.minimumUpdatePeriodTimeout_),e.minimumUpdatePeriodTimeout_=null);let t=e.main&&e.main.minimumUpdatePeriod;0===t&&(e.media()?t=1e3*e.media().targetDuration:(e.createMupOnMedia_=e.updateMinimumUpdatePeriodTimeout_,e.one("loadedmetadata",e.createMupOnMedia_))),"number"!=typeof t||t<=0?t<0&&this.logger_(`found invalid minimumUpdatePeriod of ${t}, not setting a timeout`):this.createMUPTimeout_(t)}createMUPTimeout_(e){const t=this.mainPlaylistLoader_;t.minimumUpdatePeriodTimeout_=window.setTimeout(()=>{t.minimumUpdatePeriodTimeout_=null,t.trigger("minimumUpdatePeriod"),t.createMUPTimeout_(e)},e)}refreshXml_(){this.requestMain_((e,t)=>{t&&(this.media_&&(this.media_=this.mainPlaylistLoader_.main.playlists[this.media_.id]),this.mainPlaylistLoader_.sidxMapping_=((e,r)=>{let n=Zd(e.playlists,r);return Td(e,(e,t,i,s)=>{e.playlists&&e.playlists.length&&(e=e.playlists,n=P(n,Zd(e,r)))}),n})(this.mainPlaylistLoader_.main,this.mainPlaylistLoader_.sidxMapping_),this.addSidxSegments_(this.media(),this.state,e=>{this.refreshMedia_(this.media().id)}))})}refreshMedia_(e){if(!e)throw new Error("refreshMedia_ must take a media id");this.media_&&this.isMain_&&this.handleMain_();var t=this.mainPlaylistLoader_.main.playlists;const i=!this.media_||this.media_!==t[e];if(i?this.media_=t[e]:this.trigger("playlistunchanged"),!this.mediaUpdateTimeout){const s=()=>{this.media().endList||(this.mediaUpdateTimeout=window.setTimeout(()=>{this.trigger("mediaupdatetimeout"),s()},Dd(this.media(),Boolean(i))))};s()}this.trigger("loadedplaylist")}addEventStreamToMetadataTrack_(e){e&&this.mainPlaylistLoader_.main.eventStream&&(e=this.mainPlaylistLoader_.main.eventStream.map(e=>({cueTime:e.start,frames:[{data:e.messageData}]})),this.addMetadataToTextTrack("EventStream",e,this.mainPlaylistLoader_.main.duration))}getKeyIdSet(e){if(e.contentProtection){var t=new Set;for(const s in e.contentProtection){var i=e.contentProtection[s].attributes["cenc:default_KID"];i&&t.add(i.replace(/-/g,""))}return t}}}var O={GOAL_BUFFER_LENGTH:30,MAX_GOAL_BUFFER_LENGTH:60,BACK_BUFFER_LENGTH:30,GOAL_BUFFER_LENGTH_RATE:1,INITIAL_BANDWIDTH:4194304,BANDWIDTH_VARIANCE:1.2,BUFFER_LOW_WATER_LINE:0,MAX_BUFFER_LOW_WATER_LINE:30,EXPERIMENTAL_MAX_BUFFER_LOW_WATER_LINE:16,BUFFER_LOW_WATER_LINE_RATE:1,BUFFER_HIGH_WATER_LINE:30};function th(e){return e.on=e.addEventListener,e.off=e.removeEventListener,e}const ih=t=>{var i=new Uint8Array(new ArrayBuffer(t.length));for(let e=0;e<t.length;e++)i[e]=t.charCodeAt(e);return i.buffer};function sh(s){return function(){const e=function(t){try{return URL.createObjectURL(new Blob([t],{type:"application/javascript"}))}catch(e){var i=new BlobBuilder;return i.append(t),URL.createObjectURL(i.getBlob())}}(s);var t=th(new Worker(e));t.objURL=e;const i=t.terminate;return t.on=t.addEventListener,t.off=t.removeEventListener,t.terminate=function(){return URL.revokeObjectURL(e),i.call(this)},t}}function rh(e){return`var browserWorkerPolyFill = ${th.toString()};
+`+"browserWorkerPolyFill(self);\n"+e}function nh(e){return e.toString().replace(/^function.+?{/,"").slice(0,-1)}var ah=sh(rh(nh(function(){function e(){this.init=function(){var n={};this.on=function(e,t){n[e]||(n[e]=[]),n[e]=n[e].concat(t)},this.off=function(e,t){return!!n[e]&&(t=n[e].indexOf(t),n[e]=n[e].slice(),n[e].splice(t,1),-1<t)},this.trigger=function(e){var t,i,s,r=n[e];if(r)if(2===arguments.length)for(i=r.length,t=0;t<i;++t)r[t].call(this,arguments[1]);else{for(s=[],t=arguments.length,t=1;t<arguments.length;++t)s.push(arguments[t]);for(i=r.length,t=0;t<i;++t)r[t].apply(this,s)}},this.dispose=function(){n={}}}}var l,M,U,B,F,q,j,H,V,$,z,W,G,X,K,Y,Q,J,Z,ee,d,te,ie,se,re,ne,ae,oe,t,le,de,he,ue,ce,pe,me,ge,fe="undefined"!=typeof globalThis?globalThis:"undefined"!=typeof window?window:"undefined"!=typeof global?global:"undefined"!=typeof self?self:{},i=(e.prototype.pipe=function(t){return this.on("data",function(e){t.push(e)}),this.on("done",function(e){t.flush(e)}),this.on("partialdone",function(e){t.partialFlush(e)}),this.on("endedtimeline",function(e){t.endTimeline(e)}),this.on("reset",function(e){t.reset(e)}),t},e.prototype.push=function(e){this.trigger("data",e)},e.prototype.flush=function(e){this.trigger("done",e)},e.prototype.partialFlush=function(e){this.trigger("partialdone",e)},e.prototype.endTimeline=function(e){this.trigger("endedtimeline",e)},e.prototype.reset=function(e){this.trigger("reset",e)},e),ye=Math.pow(2,32),s={getUint64:function(e){var t,e=new DataView(e.buffer,e.byteOffset,e.byteLength);return e.getBigUint64?(t=e.getBigUint64(0))<Number.MAX_SAFE_INTEGER?Number(t):t:e.getUint32(0)*ye+e.getUint32(4)},MAX_UINT32:ye},_e=s.MAX_UINT32;if(d={avc1:[],avcC:[],btrt:[],dinf:[],dref:[],esds:[],ftyp:[],hdlr:[],mdat:[],mdhd:[],mdia:[],mfhd:[],minf:[],moof:[],moov:[],mp4a:[],mvex:[],mvhd:[],pasp:[],sdtp:[],smhd:[],stbl:[],stco:[],stsc:[],stsd:[],stsz:[],stts:[],styp:[],tfdt:[],tfhd:[],traf:[],trak:[],trun:[],trex:[],tkhd:[],vmhd:[]},"undefined"!=typeof Uint8Array){for(var r in d)d.hasOwnProperty(r)&&(d[r]=[r.charCodeAt(0),r.charCodeAt(1),r.charCodeAt(2),r.charCodeAt(3)]);te=new Uint8Array(["i".charCodeAt(0),"s".charCodeAt(0),"o".charCodeAt(0),"m".charCodeAt(0)]),se=new Uint8Array(["a".charCodeAt(0),"v".charCodeAt(0),"c".charCodeAt(0),"1".charCodeAt(0)]),ie=new Uint8Array([0,0,0,1]),ke=new Uint8Array([0,0,0,0,0,0,0,0,118,105,100,101,0,0,0,0,0,0,0,0,0,0,0,0,86,105,100,101,111,72,97,110,100,108,101,114,0]),Ie=new Uint8Array([0,0,0,0,0,0,0,0,115,111,117,110,0,0,0,0,0,0,0,0,0,0,0,0,83,111,117,110,100,72,97,110,100,108,101,114,0]),re={video:ke,audio:Ie},oe=new Uint8Array([0,0,0,0,0,0,0,1,0,0,0,12,117,114,108,32,0,0,0,1]),ae=new Uint8Array([0,0,0,0,0,0,0,0]),t=new Uint8Array([0,0,0,0,0,0,0,0]),le=t,de=new Uint8Array([0,0,0,0,0,0,0,0,0,0,0,0]),he=t,ne=new Uint8Array([0,0,0,1,0,0,0,0,0,0,0,0])}l=function(e){for(var t,i=[],s=0,r=1;r<arguments.length;r++)i.push(arguments[r]);for(r=i.length;r--;)s+=i[r].byteLength;for(t=new Uint8Array(s+8),new DataView(t.buffer,t.byteOffset,t.byteLength).setUint32(0,t.byteLength),t.set(e,4),r=0,s=8;r<i.length;r++)t.set(i[r],s),s+=i[r].byteLength;return t},M=function(){return l(d.dinf,l(d.dref,oe))},U=function(e){return l(d.esds,new Uint8Array([0,0,0,0,3,25,0,0,0,4,17,64,21,0,6,0,0,0,218,192,0,0,218,192,5,2,e.audioobjecttype<<3|e.samplingfrequencyindex>>>1,e.samplingfrequencyindex<<7|e.channelcount<<3,6,1,2]))},X=function(e){return l(d.hdlr,re[e])},G=function(e){var t=new Uint8Array([0,0,0,0,0,0,0,2,0,0,0,3,0,1,95,144,e.duration>>>24&255,e.duration>>>16&255,e.duration>>>8&255,255&e.duration,85,196,0,0]);return e.samplerate&&(t[12]=e.samplerate>>>24&255,t[13]=e.samplerate>>>16&255,t[14]=e.samplerate>>>8&255,t[15]=255&e.samplerate),l(d.mdhd,t)},W=function(e){return l(d.mdia,G(e),X(e.type),q(e))},F=function(e){return l(d.mfhd,new Uint8Array([0,0,0,0,(4278190080&e)>>24,(16711680&e)>>16,(65280&e)>>8,255&e]))},q=function(e){return l(d.minf,"video"===e.type?l(d.vmhd,ne):l(d.smhd,ae),M(),Y(e))},H=function(e){for(var t=e.length,i=[];t--;)i[t]=Z(e[t]);return l.apply(null,[d.mvex].concat(i))},V=function(e){e=new Uint8Array([0,0,0,0,0,0,0,1,0,0,0,2,0,1,95,144,(4278190080&e)>>24,(16711680&e)>>16,(65280&e)>>8,255&e,0,1,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,64,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,255,255,255,255]);return l(d.mvhd,e)},K=function(e){for(var t,i=e.samples||[],s=new Uint8Array(4+i.length),r=0;r<i.length;r++)t=i[r].flags,s[r+4]=t.dependsOn<<4|t.isDependedOn<<2|t.hasRedundancy;return l(d.sdtp,s)},Y=function(e){return l(d.stbl,Q(e),l(d.stts,he),l(d.stsc,le),l(d.stsz,de),l(d.stco,t))},Q=function(e){return l(d.stsd,new Uint8Array([0,0,0,0,0,0,0,1]),("video"===e.type?ue:ce)(e))},ue=function(e){for(var t,i,s=e.sps||[],r=e.pps||[],n=[],a=[],o=0;o<s.length;o++)n.push((65280&s[o].byteLength)>>>8),n.push(255&s[o].byteLength),n=n.concat(Array.prototype.slice.call(s[o]));for(o=0;o<r.length;o++)a.push((65280&r[o].byteLength)>>>8),a.push(255&r[o].byteLength),a=a.concat(Array.prototype.slice.call(r[o]));return t=[d.avc1,new Uint8Array([0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,(65280&e.width)>>8,255&e.width,(65280&e.height)>>8,255&e.height,0,72,0,0,0,72,0,0,0,0,0,0,0,1,19,118,105,100,101,111,106,115,45,99,111,110,116,114,105,98,45,104,108,115,0,0,0,0,0,0,0,0,0,0,0,0,0,24,17,17]),l(d.avcC,new Uint8Array([1,e.profileIdc,e.profileCompatibility,e.levelIdc,255].concat([s.length],n,[r.length],a))),l(d.btrt,new Uint8Array([0,28,156,128,0,45,198,192,0,45,198,192]))],e.sarRatio&&(i=e.sarRatio[0],e=e.sarRatio[1],t.push(l(d.pasp,new Uint8Array([(4278190080&i)>>24,(16711680&i)>>16,(65280&i)>>8,255&i,(4278190080&e)>>24,(16711680&e)>>16,(65280&e)>>8,255&e])))),l.apply(null,t)},ce=function(e){return l(d.mp4a,new Uint8Array([0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,(65280&e.channelcount)>>8,255&e.channelcount,(65280&e.samplesize)>>8,255&e.samplesize,0,0,0,0,(65280&e.samplerate)>>8,255&e.samplerate,0,0]),U(e))},z=function(e){e=new Uint8Array([0,0,0,7,0,0,0,0,0,0,0,0,(4278190080&e.id)>>24,(16711680&e.id)>>16,(65280&e.id)>>8,255&e.id,0,0,0,0,(4278190080&e.duration)>>24,(16711680&e.duration)>>16,(65280&e.duration)>>8,255&e.duration,0,0,0,0,0,0,0,0,0,0,0,0,1,0,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,64,0,0,0,(65280&e.width)>>8,255&e.width,0,0,(65280&e.height)>>8,255&e.height,0,0]);return l(d.tkhd,e)},J=function(e){var t,i=l(d.tfhd,new Uint8Array([0,0,0,58,(4278190080&e.id)>>24,(16711680&e.id)>>16,(65280&e.id)>>8,255&e.id,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0])),s=Math.floor(e.baseMediaDecodeTime/_e),r=Math.floor(e.baseMediaDecodeTime%_e),s=l(d.tfdt,new Uint8Array([1,0,0,0,s>>>24&255,s>>>16&255,s>>>8&255,255&s,r>>>24&255,r>>>16&255,r>>>8&255,255&r]));return"audio"===e.type?(t=ee(e,92),l(d.traf,i,s,t)):(r=K(e),t=ee(e,r.length+92),l(d.traf,i,s,t,r))},$=function(e){return e.duration=e.duration||4294967295,l(d.trak,z(e),W(e))},Z=function(e){var t=new Uint8Array([0,0,0,0,(4278190080&e.id)>>24,(16711680&e.id)>>16,(65280&e.id)>>8,255&e.id,0,0,0,1,0,0,0,0,0,0,0,0,0,1,0,1]);return"video"!==e.type&&(t[t.length-1]=0),l(d.trex,t)},pe=function(e,t){var i=0,s=0,r=0,n=0;return e.length&&(void 0!==e[0].duration&&(i=1),void 0!==e[0].size&&(s=2),void 0!==e[0].flags&&(r=4),void 0!==e[0].compositionTimeOffset)&&(n=8),[0,0,i|s|r|n,1,(4278190080&e.length)>>>24,(16711680&e.length)>>>16,(65280&e.length)>>>8,255&e.length,(4278190080&t)>>>24,(16711680&t)>>>16,(65280&t)>>>8,255&t]},me=function(e,t){var i,s,r,n,a=e.samples||[];for(t+=20+16*a.length,e=pe(a,t),(s=new Uint8Array(e.length+16*a.length)).set(e),i=e.length,n=0;n<a.length;n++)r=a[n],s[i++]=(4278190080&r.duration)>>>24,s[i++]=(16711680&r.duration)>>>16,s[i++]=(65280&r.duration)>>>8,s[i++]=255&r.duration,s[i++]=(4278190080&r.size)>>>24,s[i++]=(16711680&r.size)>>>16,s[i++]=(65280&r.size)>>>8,s[i++]=255&r.size,s[i++]=r.flags.isLeading<<2|r.flags.dependsOn,s[i++]=r.flags.isDependedOn<<6|r.flags.hasRedundancy<<4|r.flags.paddingValue<<1|r.flags.isNonSyncSample,s[i++]=61440&r.flags.degradationPriority,s[i++]=15&r.flags.degradationPriority,s[i++]=(4278190080&r.compositionTimeOffset)>>>24,s[i++]=(16711680&r.compositionTimeOffset)>>>16,s[i++]=(65280&r.compositionTimeOffset)>>>8,s[i++]=255&r.compositionTimeOffset;return l(d.trun,s)},ge=function(e,t){var i,s,r,n,a=e.samples||[];for(t+=20+8*a.length,e=pe(a,t),(i=new Uint8Array(e.length+8*a.length)).set(e),s=e.length,n=0;n<a.length;n++)r=a[n],i[s++]=(4278190080&r.duration)>>>24,i[s++]=(16711680&r.duration)>>>16,i[s++]=(65280&r.duration)>>>8,i[s++]=255&r.duration,i[s++]=(4278190080&r.size)>>>24,i[s++]=(16711680&r.size)>>>16,i[s++]=(65280&r.size)>>>8,i[s++]=255&r.size;return l(d.trun,i)},ee=function(e,t){return("audio"===e.type?ge:me)(e,t)};function ve(e,t){var i=xe();return i.dataOffset=t,i.compositionTimeOffset=e.pts-e.dts,i.duration=e.duration,i.size=4*e.length,i.size+=e.byteLength,e.keyFrame&&(i.flags.dependsOn=2,i.flags.isNonSyncSample=0),i}function n(e){for(var t=[];e--;)t.push(0);return t}function a(e){e=e||{},a.prototype.init.call(this),this.parse708captions_="boolean"!=typeof e.parse708captions||e.parse708captions,this.captionPackets_=[],this.ccStreams_=[new g(0,0),new g(0,1),new g(1,0),new g(1,1)],this.parse708captions_&&(this.cc708Stream_=new m({captionServices:e.captionServices})),this.reset(),this.ccStreams_.forEach(function(e){e.on("data",this.trigger.bind(this,"data")),e.on("partialdone",this.trigger.bind(this,"partialdone")),e.on("done",this.trigger.bind(this,"done"))},this),this.parse708captions_&&(this.cc708Stream_.on("data",this.trigger.bind(this,"data")),this.cc708Stream_.on("partialdone",this.trigger.bind(this,"partialdone")),this.cc708Stream_.on("done",this.trigger.bind(this,"done")))}function be(e){return 32<=e&&e<=127||160<=e&&e<=255}function o(e){this.windowNum=e,this.reset()}function Te(e,t,i){this.serviceNum=e,this.text="",this.currentWindow=new o(-1),this.windows=[],this.stream=i,"string"==typeof t&&this.createTextDecoder(t)}function Se(e){return null===e?"":(e=Fe[e]||e,String.fromCharCode(e))}function h(){for(var e=[],t=qe+1;t--;)e.push({text:"",indent:0,offset:0});return e}function we(e,t){var i=1;for(t<e&&(i=-1);Math.abs(t-e)>ze;)e+=i*$e;return e}function Ee(e){var t,i;Ee.prototype.init.call(this),this.type_=e||"shared",this.push=function(e){"metadata"===e.type?this.trigger("data",e):"shared"!==this.type_&&e.type!==this.type_||(void 0===i&&(i=e.dts),e.dts=we(e.dts,i),e.pts=we(e.pts,i),t=e.dts,this.trigger("data",e))},this.flush=function(){i=t,this.trigger("done")},this.endTimeline=function(){this.flush(),this.trigger("endedtimeline")},this.discontinuity=function(){t=i=void 0},this.reset=function(){this.discontinuity(),this.trigger("reset")}}var Ce,ke={ftyp:B=function(){return l(d.ftyp,te,ie,te,se)},mdat:function(e){return l(d.mdat,e)},moof:function(e,t){for(var i=[],s=t.length;s--;)i[s]=J(t[s]);return l.apply(null,[d.moof,F(e)].concat(i))},moov:j=function(e){for(var t=e.length,i=[];t--;)i[t]=$(e[t]);return l.apply(null,[d.moov,V(4294967295)].concat(i).concat(H(e)))},initSegment:function(e){var t=B(),e=j(e),i=new Uint8Array(t.byteLength+e.byteLength);return i.set(t),i.set(e,t.byteLength),i}},xe=function(){return{size:0,flags:{isLeading:0,dependsOn:1,isDependedOn:0,hasRedundancy:0,degradationPriority:0,isNonSyncSample:1}}},Ie={groupNalsIntoFrames:function(e){var t,i,s=[],r=[];for(r.byteLength=0,r.nalCount=0,t=s.byteLength=r.duration=0;t<e.length;t++)"access_unit_delimiter_rbsp"===(i=e[t]).nalUnitType?(s.length&&(s.duration=i.dts-s.dts,r.byteLength+=s.byteLength,r.nalCount+=s.length,r.duration+=s.duration,r.push(s)),(s=[i]).byteLength=i.data.byteLength,s.pts=i.pts,s.dts=i.dts):("slice_layer_without_partitioning_rbsp_idr"===i.nalUnitType&&(s.keyFrame=!0),s.duration=i.dts-s.dts,s.byteLength+=i.data.byteLength,s.push(i));return r.length&&(!s.duration||s.duration<=0)&&(s.duration=r[r.length-1].duration),r.byteLength+=s.byteLength,r.nalCount+=s.length,r.duration+=s.duration,r.push(s),r},groupFramesIntoGops:function(e){var t,i,s=[],r=[];for(s.byteLength=0,s.nalCount=0,s.duration=0,s.pts=e[0].pts,s.dts=e[0].dts,r.byteLength=0,r.nalCount=0,r.duration=0,r.pts=e[0].pts,r.dts=e[0].dts,t=0;t<e.length;t++)(i=e[t]).keyFrame?(s.length&&(r.push(s),r.byteLength+=s.byteLength,r.nalCount+=s.nalCount,r.duration+=s.duration),(s=[i]).nalCount=i.length,s.byteLength=i.byteLength,s.pts=i.pts,s.dts=i.dts,s.duration=i.duration):(s.duration+=i.duration,s.nalCount+=i.length,s.byteLength+=i.byteLength,s.push(i));return r.length&&s.duration<=0&&(s.duration=r[r.length-1].duration),r.byteLength+=s.byteLength,r.nalCount+=s.nalCount,r.duration+=s.duration,r.push(s),r},extendFirstKeyFrame:function(e){var t;return!e[0][0].keyFrame&&1<e.length&&(t=e.shift(),e.byteLength-=t.byteLength,e.nalCount-=t.nalCount,e[0][0].dts=t.dts,e[0][0].pts=t.pts,e[0][0].duration+=t.duration),e},generateSampleTable:function(e,t){for(var i,s,r,n=t||0,a=[],o=0;o<e.length;o++)for(s=e[o],i=0;i<s.length;i++)r=s[i],n+=(r=ve(r,n)).size,a.push(r);return a},concatenateNalData:function(e){for(var t,i,s,r,n,a=0,o=e.byteLength,l=e.nalCount,d=new Uint8Array(o+4*l),h=new DataView(d.buffer),u=0;u<e.length;u++)for(s=e[u],t=0;t<s.length;t++)for(r=s[t],i=0;i<r.length;i++)n=r[i],h.setUint32(a,n.data.byteLength),d.set(n.data,a+=4),a+=n.data.byteLength;return d},generateSampleTableForFrame:function(e,t){var i=[],e=ve(e,t||0);return i.push(e),i},concatenateNalDataForFrame:function(e){for(var t,i=0,s=e.byteLength,r=e.length,n=new Uint8Array(s+4*r),a=new DataView(n.buffer),o=0;o<e.length;o++)t=e[o],a.setUint32(i,t.data.byteLength),n.set(t.data,i+=4),i+=t.data.byteLength;return n}},u=[33,16,5,32,164,27],Ae=[33,65,108,84,1,2,4,8,168,2,4,8,17,191,252],De=function(e){return 9e4*e},Le=function(e,t){return e*t},Pe=function(e){return e/9e4},Oe=function(e,t){return e/t},c={ONE_SECOND_IN_TS:9e4,secondsToVideoTs:De,secondsToAudioTs:Le,videoTsToSeconds:Pe,audioTsToSeconds:Oe,audioTsToVideoTs:function(e,t){return e/t*9e4},videoTsToAudioTs:function(e,t){return e/9e4*t},metadataTsToSeconds:function(e,t,i){return Pe(i?e:e-t)}},Ne=function(){var e,i;return Ce||(e={96e3:[u,[227,64],n(154),[56]],88200:[u,[231],n(170),[56]],64e3:[u,[248,192],n(240),[56]],48e3:[u,[255,192],n(268),[55,148,128],n(54),[112]],44100:[u,[255,192],n(268),[55,163,128],n(84),[112]],32e3:[u,[255,192],n(268),[55,234],n(226),[112]],24e3:[u,[255,192],n(268),[55,255,128],n(268),[111,112],n(126),[224]],16e3:[u,[255,192],n(268),[55,255,128],n(268),[111,255],n(269),[223,108],n(195),[1,192]],12e3:[Ae,n(268),[3,127,248],n(268),[6,255,240],n(268),[13,255,224],n(268),[27,253,128],n(259),[56]],11025:[Ae,n(268),[3,127,248],n(268),[6,255,240],n(268),[13,255,224],n(268),[27,255,192],n(268),[55,175,128],n(108),[112]],8e3:[Ae,n(268),[3,121,16],n(47),[7]]},i=e,Ce=Object.keys(i).reduce(function(e,t){return e[t]=new Uint8Array(i[t].reduce(function(e,t){return e.concat(t)},[])),e},{})),Ce},Re=c,De={prefixWithSilence:function(e,t,i,s){var r,n,a,o,l,d=0,h=0;if(t.length&&(n=Re.audioTsToVideoTs(e.baseMediaDecodeTime,e.samplerate),r=Math.ceil(Re.ONE_SECOND_IN_TS/(e.samplerate/1024)),i&&s&&(n=n-Math.max(i,s),h=(d=Math.floor(n/r))*r),!(d<1||h>Re.ONE_SECOND_IN_TS/2))){for(a=(a=Ne()[e.samplerate])||t[0].data,o=0;o<d;o++)l=t[0],t.splice(0,0,{data:a,dts:l.dts-r,pts:l.pts-r});return e.baseMediaDecodeTime-=Math.floor(Re.videoTsToAudioTs(h,e.samplerate)),h}},trimAdtsFramesByEarliestDts:function(e,t,i){return t.minSegmentDts>=i?e:(t.minSegmentDts=1/0,e.filter(function(e){return e.dts>=i&&(t.minSegmentDts=Math.min(t.minSegmentDts,e.dts),t.minSegmentPts=t.minSegmentDts,!0)}))},generateSampleTable:function(e){for(var t,i=[],s=0;s<e.length;s++)t=e[s],i.push({size:t.data.byteLength,duration:1024});return i},concatenateFrameData:function(e){for(var t,i=0,s=new Uint8Array(function(e){for(var t=0,i=0;i<e.length;i++)t+=e[i].data.byteLength;return t}(e)),r=0;r<e.length;r++)t=e[r],s.set(t.data,i),i+=t.data.byteLength;return s}},Me=c.ONE_SECOND_IN_TS,Le={clearDtsInfo:function(e){delete e.minSegmentDts,delete e.maxSegmentDts,delete e.minSegmentPts,delete e.maxSegmentPts},calculateTrackBaseMediaDecodeTime:function(e,t){var i=e.minSegmentDts;return t||(i-=e.timelineStartInfo.dts),t=e.timelineStartInfo.baseMediaDecodeTime,t+=i,t=Math.max(0,t),"audio"===e.type&&(t*=e.samplerate/Me,t=Math.floor(t)),t},collectDtsInfo:function(e,t){"number"==typeof t.pts&&(void 0===e.timelineStartInfo.pts&&(e.timelineStartInfo.pts=t.pts),void 0===e.minSegmentPts?e.minSegmentPts=t.pts:e.minSegmentPts=Math.min(e.minSegmentPts,t.pts),void 0===e.maxSegmentPts?e.maxSegmentPts=t.pts:e.maxSegmentPts=Math.max(e.maxSegmentPts,t.pts)),"number"==typeof t.dts&&(void 0===e.timelineStartInfo.dts&&(e.timelineStartInfo.dts=t.dts),void 0===e.minSegmentDts?e.minSegmentDts=t.dts:e.minSegmentDts=Math.min(e.minSegmentDts,t.dts),void 0===e.maxSegmentDts?e.maxSegmentDts=t.dts:e.maxSegmentDts=Math.max(e.maxSegmentDts,t.dts))}},Oe={parseSei:function(e){for(var t=0,i={payloadType:-1,payloadSize:0},s=0,r=0;t<e.byteLength&&128!==e[t];){for(;255===e[t];)s+=255,t++;for(s+=e[t++];255===e[t];)r+=255,t++;if(r+=e[t++],!i.payload&&4===s){if("GA94"===String.fromCharCode(e[t+3],e[t+4],e[t+5],e[t+6])){i.payloadType=s,i.payloadSize=r,i.payload=e.subarray(t,t+r);break}i.payload=void 0}t+=r,r=s=0}return i},parseUserData:function(e){return 181!==e.payload[0]||49!=(e.payload[1]<<8|e.payload[2])||"GA94"!==String.fromCharCode(e.payload[3],e.payload[4],e.payload[5],e.payload[6])||3!==e.payload[7]?null:e.payload.subarray(8,e.payload.length-1)},parseCaptionPackets:function(e,t){var i,s,r,n,a=[];if(64&t[0])for(s=31&t[0],i=0;i<s;i++)n={type:3&t[2+(r=3*i)],pts:e},4&t[2+r]&&(n.ccData=t[3+r]<<8|t[4+r],a.push(n));return a},discardEmulationPreventionBytes:function(e){for(var t=e.byteLength,i=[],s=1;s<t-2;)0===e[s]&&0===e[s+1]&&3===e[s+2]?(i.push(s+2),s+=2):s++;if(0===i.length)return e;for(var r=t-i.length,n=new Uint8Array(r),a=0,s=0;s<r;a++,s++)a===i[0]&&(a++,i.shift()),n[s]=e[a];return n},USER_DATA_REGISTERED_ITU_T_T35:4},p=i,Ue=Oe,Be=((a.prototype=new p).push=function(e){var t;"sei_rbsp"===e.nalUnitType&&(t=Ue.parseSei(e.escapedRBSP)).payload&&t.payloadType===Ue.USER_DATA_REGISTERED_ITU_T_T35&&(t=Ue.parseUserData(t))&&(e.dts<this.latestDts_?this.ignoreNextEqualDts_=!0:e.dts===this.latestDts_&&this.ignoreNextEqualDts_?(this.numSameDts_--,this.numSameDts_||(this.ignoreNextEqualDts_=!1)):(t=Ue.parseCaptionPackets(e.pts,t),this.captionPackets_=this.captionPackets_.concat(t),this.latestDts_!==e.dts&&(this.numSameDts_=0),this.numSameDts_++,this.latestDts_=e.dts))},a.prototype.flushCCStreams=function(t){this.ccStreams_.forEach(function(e){return"flush"===t?e.flush():e.partialFlush()},this)},a.prototype.flushStream=function(e){this.captionPackets_.length&&(this.captionPackets_.forEach(function(e,t){e.presortIndex=t}),this.captionPackets_.sort(function(e,t){return e.pts===t.pts?e.presortIndex-t.presortIndex:e.pts-t.pts}),this.captionPackets_.forEach(function(e){e.type<2?this.dispatchCea608Packet(e):this.dispatchCea708Packet(e)},this),this.captionPackets_.length=0),this.flushCCStreams(e)},a.prototype.flush=function(){return this.flushStream("flush")},a.prototype.partialFlush=function(){return this.flushStream("partialFlush")},a.prototype.reset=function(){this.latestDts_=null,this.ignoreNextEqualDts_=!1,this.numSameDts_=0,this.activeCea608Channel_=[null,null],this.ccStreams_.forEach(function(e){e.reset()})},a.prototype.dispatchCea608Packet=function(e){this.setsTextOrXDSActive(e)?this.activeCea608Channel_[e.type]=null:this.setsChannel1Active(e)?this.activeCea608Channel_[e.type]=0:this.setsChannel2Active(e)&&(this.activeCea608Channel_[e.type]=1),null!==this.activeCea608Channel_[e.type]&&this.ccStreams_[(e.type<<1)+this.activeCea608Channel_[e.type]].push(e)},a.prototype.setsChannel1Active=function(e){return 4096==(30720&e.ccData)},a.prototype.setsChannel2Active=function(e){return 6144==(30720&e.ccData)},a.prototype.setsTextOrXDSActive=function(e){return 256==(28928&e.ccData)||4138==(30974&e.ccData)||6186==(30974&e.ccData)},a.prototype.dispatchCea708Packet=function(e){this.parse708captions_&&this.cc708Stream_.push(e)},{127:9834,4128:32,4129:160,4133:8230,4138:352,4140:338,4144:9608,4145:8216,4146:8217,4147:8220,4148:8221,4149:8226,4153:8482,4154:353,4156:339,4157:8480,4159:376,4214:8539,4215:8540,4216:8541,4217:8542,4218:9168,4219:9124,4220:9123,4221:9135,4222:9126,4223:9121,4256:12600}),m=(o.prototype.reset=function(){this.clearText(),this.pendingNewLine=!1,this.winAttr={},this.penAttr={},this.penLoc={},this.penColor={},this.visible=0,this.rowLock=0,this.columnLock=0,this.priority=0,this.relativePositioning=0,this.anchorVertical=0,this.anchorHorizontal=0,this.anchorPoint=0,this.rowCount=1,this.virtualRowCount=this.rowCount+1,this.columnCount=41,this.windowStyle=0,this.penStyle=0},o.prototype.getText=function(){return this.rows.join("\n")},o.prototype.clearText=function(){this.rows=[""],this.rowIdx=0},o.prototype.newLine=function(e){for(this.rows.length>=this.virtualRowCount&&"function"==typeof this.beforeRowOverflow&&this.beforeRowOverflow(e),0<this.rows.length&&(this.rows.push(""),this.rowIdx++);this.rows.length>this.virtualRowCount;)this.rows.shift(),this.rowIdx--},o.prototype.isEmpty=function(){return 0===this.rows.length||1===this.rows.length&&""===this.rows[0]},o.prototype.addText=function(e){this.rows[this.rowIdx]+=e},o.prototype.backspace=function(){var e;this.isEmpty()||(e=this.rows[this.rowIdx],this.rows[this.rowIdx]=e.substr(0,e.length-1))},Te.prototype.init=function(e,t){this.startPts=e;for(var i=0;i<8;i++)this.windows[i]=new o(i),"function"==typeof t&&(this.windows[i].beforeRowOverflow=t)},Te.prototype.setCurrentWindow=function(e){this.currentWindow=this.windows[e]},Te.prototype.createTextDecoder=function(t){if("undefined"==typeof TextDecoder)this.stream.trigger("log",{level:"warn",message:"The `encoding` option is unsupported without TextDecoder support"});else try{this.textDecoder_=new TextDecoder(t)}catch(e){this.stream.trigger("log",{level:"warn",message:"TextDecoder could not be created with "+t+" encoding. "+e})}},function(e){e=e||{},m.prototype.init.call(this);var t,i=this,s=e.captionServices||{},r={};Object.keys(s).forEach(e=>{t=s[e],/^SERVICE/.test(e)&&(r[e]=t.encoding)}),this.serviceEncodings=r,this.current708Packet=null,this.services={},this.push=function(e){(3===e.type||null===i.current708Packet)&&i.new708Packet(),i.add708Bytes(e)}}),Fe=(m.prototype=new p,m.prototype.new708Packet=function(){null!==this.current708Packet&&this.push708Packet(),this.current708Packet={data:[],ptsVals:[]}},m.prototype.add708Bytes=function(e){var t=e.ccData,i=t>>>8,t=255&t;this.current708Packet.ptsVals.push(e.pts),this.current708Packet.data.push(i),this.current708Packet.data.push(t)},m.prototype.push708Packet=function(){var e,t=this.current708Packet,i=t.data,s=null,r=0,n=i[r++];for(t.seq=n>>6,t.sizeCode=63&n;r<i.length;r++)e=31&(n=i[r++]),7===(s=n>>5)&&0<e&&(s=i[r++]),this.pushServiceBlock(s,r,e),0<e&&(r+=e-1)},m.prototype.pushServiceBlock=function(e,t,i){for(var s,r=t,n=this.current708Packet.data,a=(a=this.services[e])||this.initService(e,r);r<t+i&&r<n.length;r++)s=n[r],be(s)?r=this.handleText(r,a):24===s?r=this.multiByteCharacter(r,a):16===s?r=this.extendedCommands(r,a):128<=s&&s<=135?r=this.setCurrentWindow(r,a):152<=s&&s<=159?r=this.defineWindow(r,a):136===s?r=this.clearWindows(r,a):140===s?r=this.deleteWindows(r,a):137===s?r=this.displayWindows(r,a):138===s?r=this.hideWindows(r,a):139===s?r=this.toggleWindows(r,a):151===s?r=this.setWindowAttributes(r,a):144===s?r=this.setPenAttributes(r,a):145===s?r=this.setPenColor(r,a):146===s?r=this.setPenLocation(r,a):143===s?a=this.reset(r,a):8===s?a.currentWindow.backspace():12===s?a.currentWindow.clearText():13===s?a.currentWindow.pendingNewLine=!0:14===s?a.currentWindow.clearText():141===s&&r++},m.prototype.extendedCommands=function(e,t){var i=this.current708Packet.data[++e];return e=be(i)?this.handleText(e,t,{isExtended:!0}):e},m.prototype.getPts=function(e){return this.current708Packet.ptsVals[Math.floor(e/2)]},m.prototype.initService=function(t,e){var i,s="SERVICE"+t,r=this;return s in this.serviceEncodings&&(i=this.serviceEncodings[s]),this.services[t]=new Te(t,i,r),this.services[t].init(this.getPts(e),function(e){r.flushDisplayed(e,r.services[t])}),this.services[t]},m.prototype.handleText=function(e,t,i){var s,r=i&&i.isExtended,i=i&&i.isMultiByte,n=this.current708Packet.data,a=r?4096:0,o=n[e],n=n[e+1],l=t.currentWindow;return i?(s=[o,n],e++):s=[o],i=t.textDecoder_&&!r?t.textDecoder_.decode(new Uint8Array(s)):i?(n=s.map(e=>("0"+(255&e).toString(16)).slice(-2)).join(""),String.fromCharCode(parseInt(n,16))):(t=Be[r=a|o]||r,4096&r&&r===t?"":String.fromCharCode(t)),l.pendingNewLine&&!l.isEmpty()&&l.newLine(this.getPts(e)),l.pendingNewLine=!1,l.addText(i),e},m.prototype.multiByteCharacter=function(e,t){var i=this.current708Packet.data,s=i[e+1],i=i[e+2];return e=be(s)&&be(i)?this.handleText(++e,t,{isMultiByte:!0}):e},m.prototype.setCurrentWindow=function(e,t){var i=this.current708Packet.data[e];return t.setCurrentWindow(7&i),e},m.prototype.defineWindow=function(e,t){var i=this.current708Packet.data,s=i[e],t=(t.setCurrentWindow(7&s),t.currentWindow),s=i[++e];return t.visible=(32&s)>>5,t.rowLock=(16&s)>>4,t.columnLock=(8&s)>>3,t.priority=7&s,s=i[++e],t.relativePositioning=(128&s)>>7,t.anchorVertical=127&s,s=i[++e],t.anchorHorizontal=s,s=i[++e],t.anchorPoint=(240&s)>>4,t.rowCount=15&s,s=i[++e],t.columnCount=63&s,s=i[++e],t.windowStyle=(56&s)>>3,t.penStyle=7&s,t.virtualRowCount=t.rowCount+1,e},m.prototype.setWindowAttributes=function(e,t){var i=this.current708Packet.data,t=(i[e],t.currentWindow.winAttr),s=i[++e];return t.fillOpacity=(192&s)>>6,t.fillRed=(48&s)>>4,t.fillGreen=(12&s)>>2,t.fillBlue=3&s,s=i[++e],t.borderType=(192&s)>>6,t.borderRed=(48&s)>>4,t.borderGreen=(12&s)>>2,t.borderBlue=3&s,s=i[++e],t.borderType+=(128&s)>>5,t.wordWrap=(64&s)>>6,t.printDirection=(48&s)>>4,t.scrollDirection=(12&s)>>2,t.justify=3&s,s=i[++e],t.effectSpeed=(240&s)>>4,t.effectDirection=(12&s)>>2,t.displayEffect=3&s,e},m.prototype.flushDisplayed=function(e,t){for(var i=[],s=0;s<8;s++)t.windows[s].visible&&!t.windows[s].isEmpty()&&i.push(t.windows[s].getText());t.endPts=e,t.text=i.join("\n\n"),this.pushCaption(t),t.startPts=e},m.prototype.pushCaption=function(e){""!==e.text&&(this.trigger("data",{startPts:e.startPts,endPts:e.endPts,text:e.text,stream:"cc708_"+e.serviceNum}),e.text="",e.startPts=e.endPts)},m.prototype.displayWindows=function(e,t){var i=this.current708Packet.data[++e],s=this.getPts(e);this.flushDisplayed(s,t);for(var r=0;r<8;r++)i&1<<r&&(t.windows[r].visible=1);return e},m.prototype.hideWindows=function(e,t){var i=this.current708Packet.data[++e],s=this.getPts(e);this.flushDisplayed(s,t);for(var r=0;r<8;r++)i&1<<r&&(t.windows[r].visible=0);return e},m.prototype.toggleWindows=function(e,t){var i=this.current708Packet.data[++e],s=this.getPts(e);this.flushDisplayed(s,t);for(var r=0;r<8;r++)i&1<<r&&(t.windows[r].visible^=1);return e},m.prototype.clearWindows=function(e,t){var i=this.current708Packet.data[++e],s=this.getPts(e);this.flushDisplayed(s,t);for(var r=0;r<8;r++)i&1<<r&&t.windows[r].clearText();return e},m.prototype.deleteWindows=function(e,t){var i=this.current708Packet.data[++e],s=this.getPts(e);this.flushDisplayed(s,t);for(var r=0;r<8;r++)i&1<<r&&t.windows[r].reset();return e},m.prototype.setPenAttributes=function(e,t){var i=this.current708Packet.data,t=(i[e],t.currentWindow.penAttr),s=i[++e];return t.textTag=(240&s)>>4,t.offset=(12&s)>>2,t.penSize=3&s,s=i[++e],t.italics=(128&s)>>7,t.underline=(64&s)>>6,t.edgeType=(56&s)>>3,t.fontStyle=7&s,e},m.prototype.setPenColor=function(e,t){var i=this.current708Packet.data,t=(i[e],t.currentWindow.penColor),s=i[++e];return t.fgOpacity=(192&s)>>6,t.fgRed=(48&s)>>4,t.fgGreen=(12&s)>>2,t.fgBlue=3&s,s=i[++e],t.bgOpacity=(192&s)>>6,t.bgRed=(48&s)>>4,t.bgGreen=(12&s)>>2,t.bgBlue=3&s,s=i[++e],t.edgeRed=(48&s)>>4,t.edgeGreen=(12&s)>>2,t.edgeBlue=3&s,e},m.prototype.setPenLocation=function(e,t){var i=this.current708Packet.data,s=(i[e],t.currentWindow.penLoc);return t.currentWindow.pendingNewLine=!0,t=i[++e],s.row=15&t,t=i[++e],s.column=63&t,e},m.prototype.reset=function(e,t){var i=this.getPts(e);return this.flushDisplayed(i,t),this.initService(t.serviceNum,e)},{42:225,92:233,94:237,95:243,96:250,123:231,124:247,125:209,126:241,127:9608,304:174,305:176,306:189,307:191,308:8482,309:162,310:163,311:9834,312:224,313:160,314:232,315:226,316:234,317:238,318:244,319:251,544:193,545:201,546:211,547:218,548:220,549:252,550:8216,551:161,552:42,553:39,554:8212,555:169,556:8480,557:8226,558:8220,559:8221,560:192,561:194,562:199,563:200,564:202,565:203,566:235,567:206,568:207,569:239,570:212,571:217,572:249,573:219,574:171,575:187,800:195,801:227,802:205,803:204,804:236,805:210,806:242,807:213,808:245,809:123,810:125,811:92,812:94,813:95,814:124,815:126,816:196,817:228,818:214,819:246,820:223,821:165,822:164,823:9474,824:197,825:229,826:216,827:248,828:9484,829:9488,830:9492,831:9496}),qe=14,je=[4352,4384,4608,4640,5376,5408,5632,5664,5888,5920,4096,4864,4896,5120,5152],g=function(e,t){g.prototype.init.call(this),this.field_=e||0,this.dataChannel_=t||0,this.name_="CC"+(1+(this.field_<<1|this.dataChannel_)),this.setConstants(),this.reset(),this.push=function(e){var t,i,s,r,n=32639&e.ccData;n===this.lastControlCode_?this.lastControlCode_=null:(4096==(61440&n)?this.lastControlCode_=n:n!==this.PADDING_&&(this.lastControlCode_=null),t=n>>>8,i=255&n,n!==this.PADDING_&&(n===this.RESUME_CAPTION_LOADING_?this.mode_="popOn":n===this.END_OF_CAPTION_?(this.mode_="popOn",this.clearFormatting(e.pts),this.flushDisplayed(e.pts),r=this.displayed_,this.displayed_=this.nonDisplayed_,this.nonDisplayed_=r,this.startPts_=e.pts):n===this.ROLL_UP_2_ROWS_?(this.rollUpRows_=2,this.setRollUp(e.pts)):n===this.ROLL_UP_3_ROWS_?(this.rollUpRows_=3,this.setRollUp(e.pts)):n===this.ROLL_UP_4_ROWS_?(this.rollUpRows_=4,this.setRollUp(e.pts)):n===this.CARRIAGE_RETURN_?(this.clearFormatting(e.pts),this.flushDisplayed(e.pts),this.shiftRowsUp_(),this.startPts_=e.pts):n===this.BACKSPACE_?"popOn"===this.mode_?this.nonDisplayed_[this.row_].text=this.nonDisplayed_[this.row_].text.slice(0,-1):this.displayed_[this.row_].text=this.displayed_[this.row_].text.slice(0,-1):n===this.ERASE_DISPLAYED_MEMORY_?(this.flushDisplayed(e.pts),this.displayed_=h()):n===this.ERASE_NON_DISPLAYED_MEMORY_?this.nonDisplayed_=h():n===this.RESUME_DIRECT_CAPTIONING_?("paintOn"!==this.mode_&&(this.flushDisplayed(e.pts),this.displayed_=h()),this.mode_="paintOn",this.startPts_=e.pts):this.isSpecialCharacter(t,i)?(s=Se((t=(3&t)<<8)|i),this[this.mode_](e.pts,s),this.column_++):this.isExtCharacter(t,i)?("popOn"===this.mode_?this.nonDisplayed_[this.row_].text=this.nonDisplayed_[this.row_].text.slice(0,-1):this.displayed_[this.row_].text=this.displayed_[this.row_].text.slice(0,-1),s=Se((t=(3&t)<<8)|i),this[this.mode_](e.pts,s),this.column_++):this.isMidRowCode(t,i)?(this.clearFormatting(e.pts),this[this.mode_](e.pts," "),this.column_++,14==(14&i)&&this.addFormatting(e.pts,["i"]),1==(1&i)&&this.addFormatting(e.pts,["u"])):this.isOffsetControlCode(t,i)?(this.nonDisplayed_[this.row_].offset=r=3&i,this.column_+=r):this.isPAC(t,i)?(r=je.indexOf(7968&n),"rollUp"===this.mode_&&(r-this.rollUpRows_+1<0&&(r=this.rollUpRows_-1),this.setRollUp(e.pts,r)),r!==this.row_&&(this.clearFormatting(e.pts),this.row_=r),1&i&&-1===this.formatting_.indexOf("u")&&this.addFormatting(e.pts,["u"]),16==(16&n)&&(this.column_=4*(r=(14&n)>>1),this.nonDisplayed_[this.row_].indent+=r),this.isColorPAC(i)&&14==(14&i)&&this.addFormatting(e.pts,["i"])):this.isNormalChar(t)&&(0===i&&(i=null),s=Se(t),s+=Se(i),this[this.mode_](e.pts,s),this.column_+=s.length)))}},p=(g.prototype=new p,g.prototype.flushDisplayed=function(e){const i=e=>{this.trigger("log",{level:"warn",message:"Skipping a malformed 608 caption at index "+e+"."})},s=[];this.displayed_.forEach((e,t)=>{if(e&&e.text&&e.text.length){try{e.text=e.text.trim()}catch(e){i(t)}e.text.length&&s.push({text:e.text,line:t+1,position:10+Math.min(70,10*e.indent)+2.5*e.offset})}else null==e&&i(t)}),s.length&&this.trigger("data",{startPts:this.startPts_,endPts:e,content:s,stream:this.name_})},g.prototype.reset=function(){this.mode_="popOn",this.topRow_=0,this.startPts_=0,this.displayed_=h(),this.nonDisplayed_=h(),this.lastControlCode_=null,this.column_=0,this.row_=qe,this.rollUpRows_=2,this.formatting_=[]},g.prototype.setConstants=function(){0===this.dataChannel_?(this.BASE_=16,this.EXT_=17,this.CONTROL_=(20|this.field_)<<8,this.OFFSET_=23):1===this.dataChannel_&&(this.BASE_=24,this.EXT_=25,this.CONTROL_=(28|this.field_)<<8,this.OFFSET_=31),this.PADDING_=0,this.RESUME_CAPTION_LOADING_=32|this.CONTROL_,this.END_OF_CAPTION_=47|this.CONTROL_,this.ROLL_UP_2_ROWS_=37|this.CONTROL_,this.ROLL_UP_3_ROWS_=38|this.CONTROL_,this.ROLL_UP_4_ROWS_=39|this.CONTROL_,this.CARRIAGE_RETURN_=45|this.CONTROL_,this.RESUME_DIRECT_CAPTIONING_=41|this.CONTROL_,this.BACKSPACE_=33|this.CONTROL_,this.ERASE_DISPLAYED_MEMORY_=44|this.CONTROL_,this.ERASE_NON_DISPLAYED_MEMORY_=46|this.CONTROL_},g.prototype.isSpecialCharacter=function(e,t){return e===this.EXT_&&48<=t&&t<=63},g.prototype.isExtCharacter=function(e,t){return(e===this.EXT_+1||e===this.EXT_+2)&&32<=t&&t<=63},g.prototype.isMidRowCode=function(e,t){return e===this.EXT_&&32<=t&&t<=47},g.prototype.isOffsetControlCode=function(e,t){return e===this.OFFSET_&&33<=t&&t<=35},g.prototype.isPAC=function(e,t){return e>=this.BASE_&&e<this.BASE_+8&&64<=t&&t<=127},g.prototype.isColorPAC=function(e){return 64<=e&&e<=79||96<=e&&e<=127},g.prototype.isNormalChar=function(e){return 32<=e&&e<=127},g.prototype.setRollUp=function(e,t){if("rollUp"!==this.mode_&&(this.row_=qe,this.mode_="rollUp",this.flushDisplayed(e),this.nonDisplayed_=h(),this.displayed_=h()),void 0!==t&&t!==this.row_)for(var i=0;i<this.rollUpRows_;i++)this.displayed_[t-i]=this.displayed_[this.row_-i],this.displayed_[this.row_-i]={text:"",indent:0,offset:0};void 0===t&&(t=this.row_),this.topRow_=t-this.rollUpRows_+1},g.prototype.addFormatting=function(e,t){this.formatting_=this.formatting_.concat(t);t=t.reduce(function(e,t){return e+"<"+t+">"},"");this[this.mode_](e,t)},g.prototype.clearFormatting=function(e){var t;this.formatting_.length&&(t=this.formatting_.reverse().reduce(function(e,t){return e+"</"+t+">"},""),this.formatting_=[],this[this.mode_](e,t))},g.prototype.popOn=function(e,t){var i=this.nonDisplayed_[this.row_].text;this.nonDisplayed_[this.row_].text=i+=t},g.prototype.rollUp=function(e,t){var i=this.displayed_[this.row_].text;this.displayed_[this.row_].text=i+=t},g.prototype.shiftRowsUp_=function(){for(var e=0;e<this.topRow_;e++)this.displayed_[e]={text:"",indent:0,offset:0};for(e=this.row_+1;e<qe+1;e++)this.displayed_[e]={text:"",indent:0,offset:0};for(e=this.topRow_;e<this.row_;e++)this.displayed_[e]=this.displayed_[e+1];this.displayed_[this.row_]={text:"",indent:0,offset:0}},g.prototype.paintOn=function(e,t){var i=this.displayed_[this.row_].text;this.displayed_[this.row_].text=i+=t},{CaptionStream:a,Cea608Stream:g,Cea708Stream:m}),He={H264_STREAM_TYPE:27,ADTS_STREAM_TYPE:15,METADATA_STREAM_TYPE:21},Ve=i,$e=8589934592,ze=4294967296;Ee.prototype=new Ve;function We(e,t,i){for(var s="",r=t;r<i;r++)s+="%"+("00"+e[r].toString(16)).slice(-2);return s}function f(e,t,i){return decodeURIComponent(We(e,t,i))}function y(e,t,i){return unescape(We(e,t,i))}function _(e){return e[0]<<21|e[1]<<14|e[2]<<7|e[3]}var Ge,Xe,Ke,Ve=Ee,Ye=we,Qe=(e,t,i)=>{if(e)for(var s=i;s<e.length;s++)if(e[s]===t)return s;return-1},Je=3,v={APIC:function(e){var t,i=1;e.data[0]!==Je||(t=Qe(e.data,0,1))<0||(e.mimeType=y(e.data,1,t),e.pictureType=e.data[i=t+1],(t=Qe(e.data,0,++i))<0)||(e.description=f(e.data,i,t),i=t+1,"--\x3e"===e.mimeType?e.url=y(e.data,i,e.data.length):e.pictureData=e.data.subarray(i,e.data.length))},"T*":function(e){e.data[0]===Je&&(e.value=f(e.data,1,e.data.length).replace(/\0*$/,""),e.values=e.value.split("\0"))},TXXX:function(e){var t;e.data[0]===Je&&-1!==(t=Qe(e.data,0,1))&&(e.description=f(e.data,1,t),e.value=f(e.data,t+1,e.data.length).replace(/\0*$/,""),e.data=e.value)},"W*":function(e){e.url=y(e.data,0,e.data.length).replace(/\0.*$/,"")},WXXX:function(e){var t;e.data[0]===Je&&-1!==(t=Qe(e.data,0,1))&&(e.description=f(e.data,1,t),e.url=y(e.data,t+1,e.data.length).replace(/\0.*$/,""))},PRIV:function(e){for(var t=0;t<e.data.length;t++)if(0===e.data[t]){e.owner=y(e.data,0,t);break}e.privateData=e.data.subarray(t+1),e.data=e.privateData}},Ze={parseId3Frames:function(e){var t,i=10,s=0,r=[];if(!(e.length<10||e[0]!=="I".charCodeAt(0)||e[1]!=="D".charCodeAt(0)||e[2]!=="3".charCodeAt(0))){s=_(e.subarray(6,10));s+=10,64&e[5]&&(i=(i+=4)+_(e.subarray(10,14)),s-=_(e.subarray(16,20)));do{if((t=_(e.subarray(i+4,i+8)))<1)break;var n={id:String.fromCharCode(e[i],e[i+1],e[i+2],e[i+3]),data:e.subarray(i+10,i+t+10)}}while(n.key=n.id,v[n.id]?v[n.id](n):"T"===n.id[0]?v["T*"](n):"W"===n.id[0]&&v["W*"](n),r.push(n),(i=i+10+t)<s);return r}},parseSyncSafeInteger:_,frameParsers:v},b=i,et=He,T=Ze,tt=function(e){var t,i={descriptor:e&&e.descriptor},l=0,d=[],h=0;if(tt.prototype.init.call(this),this.dispatchType=et.METADATA_STREAM_TYPE.toString(16),i.descriptor)for(t=0;t<i.descriptor.length;t++)this.dispatchType+=("00"+i.descriptor[t].toString(16)).slice(-2);this.push=function(e){var t,i,s,r,n,a,o;if("timed-metadata"===e.type)if(e.dataAlignmentIndicator&&(h=0,d.length=0),0===d.length&&(e.data.length<10||e.data[0]!=="I".charCodeAt(0)||e.data[1]!=="D".charCodeAt(0)||e.data[2]!=="3".charCodeAt(0)))this.trigger("log",{level:"warn",message:"Skipping unrecognized metadata packet"});else if(d.push(e),h+=e.data.byteLength,1===d.length&&(l=T.parseSyncSafeInteger(e.data.subarray(6,10)),l+=10),!(h<l)){for(t={data:new Uint8Array(l),frames:[],pts:d[0].pts,dts:d[0].dts},r=0;r<l;)t.data.set(d[0].data.subarray(0,l-r),r),r+=d[0].data.byteLength,h-=d[0].data.byteLength,d.shift();i=10,64&t.data[5]&&(i=(i+=4)+T.parseSyncSafeInteger(t.data.subarray(10,14)),l-=T.parseSyncSafeInteger(t.data.subarray(16,20)));do{if((s=T.parseSyncSafeInteger(t.data.subarray(i+4,i+8)))<1){this.trigger("log",{level:"warn",message:"Malformed ID3 frame encountered. Skipping remaining metadata parsing."});break}}while((o={id:String.fromCharCode(t.data[i],t.data[i+1],t.data[i+2],t.data[i+3]),data:t.data.subarray(i+10,i+s+10)}).key=o.id,T.frameParsers[o.id]?T.frameParsers[o.id](o):"T"===o.id[0]?T.frameParsers["T*"](o):"W"===o.id[0]&&T.frameParsers["W*"](o),"com.apple.streaming.transportStreamTimestamp"===o.owner&&(a=(1&(n=o.data)[3])<<30|n[4]<<22|n[5]<<14|n[6]<<6|n[7]>>>2,a=(a*=4)+(3&n[7]),o.timeStamp=a,void 0===t.pts&&void 0===t.dts&&(t.pts=o.timeStamp,t.dts=o.timeStamp),this.trigger("timestamp",o)),t.frames.push(o),(i=i+10+s)<l);this.trigger("data",t)}}},b=(tt.prototype=new b,tt),S=i,it=p,w=He,st=function(){var r=new Uint8Array(188),n=0;st.prototype.init.call(this),this.push=function(e){var t,i=0,s=188;for(n?((t=new Uint8Array(e.byteLength+n)).set(r.subarray(0,n)),t.set(e,n),n=0):t=e;s<t.byteLength;)71===t[i]&&71===t[s]?(this.trigger("data",t.subarray(i,s)),i+=188,s+=188):(i++,s++);i<t.byteLength&&(r.set(t.subarray(i),0),n=t.byteLength-i)},this.flush=function(){188===n&&71===r[0]&&(this.trigger("data",r),n=0),this.trigger("done")},this.endTimeline=function(){this.flush(),this.trigger("endedtimeline")},this.reset=function(){n=0,this.trigger("reset")}},rt=(st.prototype=new S,(Ge=function(){var s,r,n,a;Ge.prototype.init.call(this),(a=this).packetsWaitingForPmt=[],this.programMapTable=void 0,s=function(e,t){var i=0;t.payloadUnitStartIndicator&&(i+=e[i]+1),("pat"===t.type?r:n)(e.subarray(i),t)},r=function(e,t){t.section_number=e[7],t.last_section_number=e[8],a.pmtPid=(31&e[10])<<8|e[11],t.pmtPid=a.pmtPid},n=function(e,t){var i,s;if(1&e[5]){for(a.programMapTable={video:null,audio:null,"timed-metadata":{}},i=3+((15&e[1])<<8|e[2])-4,s=12+((15&e[10])<<8|e[11]);s<i;){var r=e[s],n=(31&e[s+1])<<8|e[s+2];r===w.H264_STREAM_TYPE&&null===a.programMapTable.video?a.programMapTable.video=n:r===w.ADTS_STREAM_TYPE&&null===a.programMapTable.audio?a.programMapTable.audio=n:r===w.METADATA_STREAM_TYPE&&(a.programMapTable["timed-metadata"][n]=r),s+=5+((15&e[s+3])<<8|e[s+4])}t.programMapTable=a.programMapTable}},this.push=function(e){var t={},i=4;if(t.payloadUnitStartIndicator=!!(64&e[1]),t.pid=31&e[1],t.pid<<=8,t.pid|=e[2],1<(48&e[3])>>>4&&(i+=e[i]+1),0===t.pid)t.type="pat",s(e.subarray(i),t),this.trigger("data",t);else if(t.pid===this.pmtPid)for(t.type="pmt",s(e.subarray(i),t),this.trigger("data",t);this.packetsWaitingForPmt.length;)this.processPes_.apply(this,this.packetsWaitingForPmt.shift());else void 0===this.programMapTable?this.packetsWaitingForPmt.push([e,i,t]):this.processPes_(e,i,t)},this.processPes_=function(e,t,i){i.pid===this.programMapTable.video?i.streamType=w.H264_STREAM_TYPE:i.pid===this.programMapTable.audio?i.streamType=w.ADTS_STREAM_TYPE:i.streamType=this.programMapTable["timed-metadata"][i.pid],i.type="pes",i.data=e.subarray(t),this.trigger("data",i)}}).prototype=new S,Ge.STREAM_TYPES={h264:27,adts:15},(Xe=function(){function s(e,t,i){var s,r=new Uint8Array(e.size),n={type:t},a=0,o=0;if(e.data.length&&!(e.size<9)){for(n.trackId=e.data[0].pid,a=0;a<e.data.length;a++)s=e.data[a],r.set(s.data,o),o+=s.data.byteLength;d(r,n),t="video"===t||n.packetLength<=e.size,(i||t)&&(e.size=0,e.data.length=0),t&&l.trigger("data",n)}}var t,l=this,r=!1,n={data:[],size:0},a={data:[],size:0},o={data:[],size:0},d=function(e,t){var i=e[0]<<16|e[1]<<8|e[2];t.data=new Uint8Array,1==i&&(t.packetLength=6+(e[4]<<8|e[5]),t.dataAlignmentIndicator=0!=(4&e[6]),192&(i=e[7])&&(t.pts=(14&e[9])<<27|(255&e[10])<<20|(254&e[11])<<12|(255&e[12])<<5|(254&e[13])>>>3,t.pts*=4,t.pts+=(6&e[13])>>>1,t.dts=t.pts,64&i)&&(t.dts=(14&e[14])<<27|(255&e[15])<<20|(254&e[16])<<12|(255&e[17])<<5|(254&e[18])>>>3,t.dts*=4,t.dts+=(6&e[18])>>>1),t.data=e.subarray(9+e[8]))};Xe.prototype.init.call(this),this.push=function(i){({pat:function(){},pes:function(){var e,t;switch(i.streamType){case w.H264_STREAM_TYPE:e=n,t="video";break;case w.ADTS_STREAM_TYPE:e=a,t="audio";break;case w.METADATA_STREAM_TYPE:e=o,t="timed-metadata";break;default:return}i.payloadUnitStartIndicator&&s(e,t,!0),e.data.push(i),e.size+=i.data.byteLength},pmt:function(){var e={type:"metadata",tracks:[]};null!==(t=i.programMapTable).video&&e.tracks.push({timelineStartInfo:{baseMediaDecodeTime:0},id:+t.video,codec:"avc",type:"video"}),null!==t.audio&&e.tracks.push({timelineStartInfo:{baseMediaDecodeTime:0},id:+t.audio,codec:"adts",type:"audio"}),r=!0,l.trigger("data",e)}})[i.type]()},this.reset=function(){n.size=0,n.data.length=0,a.size=0,a.data.length=0,this.trigger("reset")},this.flushStreams_=function(){s(n,"video"),s(a,"audio"),s(o,"timed-metadata")},this.flush=function(){var e;!r&&t&&(e={type:"metadata",tracks:[]},null!==t.video&&e.tracks.push({timelineStartInfo:{baseMediaDecodeTime:0},id:+t.video,codec:"avc",type:"video"}),null!==t.audio&&e.tracks.push({timelineStartInfo:{baseMediaDecodeTime:0},id:+t.audio,codec:"adts",type:"audio"}),l.trigger("data",e)),r=!1,this.flushStreams_(),this.trigger("done")}}).prototype=new S,{PAT_PID:0,MP2T_PACKET_LENGTH:188,TransportPacketStream:st,TransportParseStream:Ge,ElementaryStream:Xe,TimestampRolloverStream:Ve,CaptionStream:it.CaptionStream,Cea608Stream:it.Cea608Stream,Cea708Stream:it.Cea708Stream,MetadataStream:b});for(Ke in w)w.hasOwnProperty(Ke)&&(rt[Ke]=w[Ke]);var nt,at,S=rt,Ve=i,ot=c.ONE_SECOND_IN_TS,lt=[96e3,88200,64e3,48e3,44100,32e3,24e3,22050,16e3,12e3,11025,8e3,7350],dt=function(l){var d,h=0;dt.prototype.init.call(this),this.skipWarn_=function(e,t){this.trigger("log",{level:"warn",message:`adts skiping bytes ${e} to ${t} in frame ${h} outside syncword`})},this.push=function(e){var t,i,s,r,n,a,o=0;if(l||(h=0),"audio"===e.type){for(d&&d.length?(s=d,(d=new Uint8Array(s.byteLength+e.data.byteLength)).set(s),d.set(e.data,s.byteLength)):d=e.data;o+7<d.length;)if(255!==d[o]||240!=(246&d[o+1]))"number"!=typeof a&&(a=o),o++;else{if("number"==typeof a&&(this.skipWarn_(a,o),a=null),i=2*(1&~d[o+1]),t=(3&d[o+3])<<11|d[o+4]<<3|(224&d[o+5])>>5,n=(r=1024*(1+(3&d[o+6])))*ot/lt[(60&d[o+2])>>>2],d.byteLength-o<t)break;this.trigger("data",{pts:e.pts+h*n,dts:e.dts+h*n,sampleCount:r,audioobjecttype:1+(d[o+2]>>>6&3),channelcount:(1&d[o+2])<<2|(192&d[o+3])>>>6,samplerate:lt[(60&d[o+2])>>>2],samplingfrequencyindex:(60&d[o+2])>>>2,samplesize:16,data:d.subarray(o+7+i,o+t)}),h++,o+=t}"number"==typeof a&&(this.skipWarn_(a,o),a=null),d=d.subarray(o)}},this.flush=function(){h=0,this.trigger("done")},this.reset=function(){d=void 0,this.trigger("reset")},this.endTimeline=function(){d=void 0,this.trigger("endedtimeline")}},it=(dt.prototype=new Ve,dt),b=i,ht=function(s){var r=s.byteLength,n=0,a=0;this.length=function(){return 8*r},this.bitsAvailable=function(){return 8*r+a},this.loadWord=function(){var e=s.byteLength-r,t=new Uint8Array(4),i=Math.min(4,r);if(0===i)throw new Error("no bytes available");t.set(s.subarray(e,e+i)),n=new DataView(t.buffer).getUint32(0),a=8*i,r-=i},this.skipBits=function(e){var t;e<a||(e=(e-=a)-8*(t=Math.floor(e/8)),r-=t,this.loadWord()),n<<=e,a-=e},this.readBits=function(e){var t=Math.min(a,e),i=n>>>32-t;return 0<(a-=t)?n<<=t:0<r&&this.loadWord(),0<(t=e-t)?i<<t|this.readBits(t):i},this.skipLeadingZeros=function(){for(var e=0;e<a;++e)if(0!=(n&2147483648>>>e))return n<<=e,a-=e,e;return this.loadWord(),e+this.skipLeadingZeros()},this.skipUnsignedExpGolomb=function(){this.skipBits(1+this.skipLeadingZeros())},this.skipExpGolomb=function(){this.skipBits(1+this.skipLeadingZeros())},this.readUnsignedExpGolomb=function(){var e=this.skipLeadingZeros();return this.readBits(e+1)-1},this.readExpGolomb=function(){var e=this.readUnsignedExpGolomb();return 1&e?1+e>>>1:-1*(e>>>1)},this.readBoolean=function(){return 1===this.readBits(1)},this.readUnsignedByte=function(){return this.readBits(8)},this.loadWord()},ut=function(){var s,r,n=0;ut.prototype.init.call(this),this.push=function(e){for(var t,i=(r=r?((t=new Uint8Array(r.byteLength+e.data.byteLength)).set(r),t.set(e.data,r.byteLength),t):e.data).byteLength;n<i-3;n++)if(1===r[n+2]){s=n+5;break}for(;s<i;)switch(r[s]){case 0:if(0!==r[s-1])s+=2;else if(0!==r[s-2])s++;else{for(n+3!==s-2&&this.trigger("data",r.subarray(n+3,s-2));1!==r[++s]&&s<i;);n=s-2,s+=3}break;case 1:0!==r[s-1]||0!==r[s-2]?s+=3:(this.trigger("data",r.subarray(n+3,s-2)),n=s-2,s+=3);break;default:s+=3}r=r.subarray(n),s-=n,n=0},this.reset=function(){r=null,n=0,this.trigger("reset")},this.flush=function(){r&&3<r.byteLength&&this.trigger("data",r.subarray(n+3)),r=null,n=0,this.trigger("done")},this.endTimeline=function(){this.flush(),this.trigger("endedtimeline")}};ut.prototype=new b,at={100:!0,110:!0,122:!0,244:!0,44:!0,83:!0,86:!0,118:!0,128:!0,138:!0,139:!0,134:!0},(nt=function(){var i,s,r,n,a,o,g,t=new ut;nt.prototype.init.call(this),(i=this).push=function(e){"video"===e.type&&(s=e.trackId,r=e.pts,n=e.dts,t.push(e))},t.on("data",function(e){var t={trackId:s,pts:r,dts:n,data:e,nalUnitTypeCode:31&e[0]};switch(t.nalUnitTypeCode){case 5:t.nalUnitType="slice_layer_without_partitioning_rbsp_idr";break;case 6:t.nalUnitType="sei_rbsp",t.escapedRBSP=a(e.subarray(1));break;case 7:t.nalUnitType="seq_parameter_set_rbsp",t.escapedRBSP=a(e.subarray(1)),t.config=o(t.escapedRBSP);break;case 8:t.nalUnitType="pic_parameter_set_rbsp";break;case 9:t.nalUnitType="access_unit_delimiter_rbsp"}i.trigger("data",t)}),t.on("done",function(){i.trigger("done")}),t.on("partialdone",function(){i.trigger("partialdone")}),t.on("reset",function(){i.trigger("reset")}),t.on("endedtimeline",function(){i.trigger("endedtimeline")}),this.flush=function(){t.flush()},this.partialFlush=function(){t.partialFlush()},this.reset=function(){t.reset()},this.endTimeline=function(){t.endTimeline()},g=function(e,t){for(var i=8,s=8,r=0;r<e;r++)i=0===(s=0!==s?(i+t.readExpGolomb()+256)%256:s)?i:s},a=function(e){for(var t=e.byteLength,i=[],s=1;s<t-2;)0===e[s]&&0===e[s+1]&&3===e[s+2]?(i.push(s+2),s+=2):s++;if(0===i.length)return e;for(var r=t-i.length,n=new Uint8Array(r),a=0,s=0;s<r;a++,s++)a===i[0]&&(a++,i.shift()),n[s]=e[a];return n},o=function(e){var t,i,s,r,n,a,o=0,l=0,d=0,h=0,u=[1,1],c=new ht(e),e=c.readUnsignedByte(),p=c.readUnsignedByte(),m=c.readUnsignedByte();if(c.skipUnsignedExpGolomb(),at[e]&&(3===(i=c.readUnsignedExpGolomb())&&c.skipBits(1),c.skipUnsignedExpGolomb(),c.skipUnsignedExpGolomb(),c.skipBits(1),c.readBoolean()))for(n=3!==i?8:12,a=0;a<n;a++)c.readBoolean()&&g(a<6?16:64,c);if(c.skipUnsignedExpGolomb(),0===(i=c.readUnsignedExpGolomb()))c.readUnsignedExpGolomb();else if(1===i)for(c.skipBits(1),c.skipExpGolomb(),c.skipExpGolomb(),t=c.readUnsignedExpGolomb(),a=0;a<t;a++)c.skipExpGolomb();if(c.skipUnsignedExpGolomb(),c.skipBits(1),i=c.readUnsignedExpGolomb(),s=c.readUnsignedExpGolomb(),0===(r=c.readBits(1))&&c.skipBits(1),c.skipBits(1),c.readBoolean()&&(o=c.readUnsignedExpGolomb(),l=c.readUnsignedExpGolomb(),d=c.readUnsignedExpGolomb(),h=c.readUnsignedExpGolomb()),c.readBoolean()&&c.readBoolean()){switch(c.readUnsignedByte()){case 1:u=[1,1];break;case 2:u=[12,11];break;case 3:u=[10,11];break;case 4:u=[16,11];break;case 5:u=[40,33];break;case 6:u=[24,11];break;case 7:u=[20,11];break;case 8:u=[32,11];break;case 9:u=[80,33];break;case 10:u=[18,11];break;case 11:u=[15,11];break;case 12:u=[64,33];break;case 13:u=[160,99];break;case 14:u=[4,3];break;case 15:u=[3,2];break;case 16:u=[2,1];break;case 255:u=[c.readUnsignedByte()<<8|c.readUnsignedByte(),c.readUnsignedByte()<<8|c.readUnsignedByte()]}u&&(u[0],u[1])}return{profileIdc:e,levelIdc:m,profileCompatibility:p,width:16*(i+1)-2*o-2*l,height:(2-r)*(s+1)*16-2*d-2*h,sarRatio:u}}}).prototype=new b;function ct(e){return e[0]<<21|e[1]<<14|e[2]<<7|e[3]}var Ve=nt,pt=[96e3,88200,64e3,48e3,44100,32e3,24e3,22050,16e3,12e3,11025,8e3,7350],mt=function(e,t){var i=0<=(i=e[t+6]<<21|e[t+7]<<14|e[t+8]<<7|e[t+9])?i:0;return(16&e[t+5])>>4?20+i:10+i},gt=function(e,t){return e.length-t<10||e[t]!=="I".charCodeAt(0)||e[t+1]!=="D".charCodeAt(0)||e[t+2]!=="3".charCodeAt(0)?t:(t+=mt(e,t),gt(e,t))},ft=function(e,t,i){for(var s="",r=t;r<i;r++)s+="%"+("00"+e[r].toString(16)).slice(-2);return s},b={isLikelyAacData:function(e){var t=gt(e,0);return e.length>=t+2&&255==(255&e[t])&&240==(240&e[t+1])&&16==(22&e[t+1])},parseId3TagSize:mt,parseAdtsSize:function(e,t){var i=(224&e[t+5])>>5,s=e[t+4]<<3;return 6144&e[t+3]|s|i},parseType:function(e,t){return e[t]==="I".charCodeAt(0)&&e[t+1]==="D".charCodeAt(0)&&e[t+2]==="3".charCodeAt(0)?"timed-metadata":!0&e[t]&&240==(240&e[t+1])?"audio":null},parseSampleRate:function(e){for(var t=0;t+5<e.length;){if(255===e[t]&&240==(246&e[t+1]))return pt[(60&e[t+2])>>>2];t++}return null},parseAacTimestamp:function(e){var t,i=10;64&e[5]&&(i=(i+=4)+ct(e.subarray(10,14)));do{if((t=ct(e.subarray(i+4,i+8)))<1)return null;if("PRIV"===String.fromCharCode(e[i],e[i+1],e[i+2],e[i+3]))for(var s,r,n=e.subarray(i+10,i+t+10),a=0;a<n.byteLength;a++)if(0===n[a]){if("com.apple.streaming.transportStreamTimestamp"===unescape(ft(n,0,a)))return r=(1&(s=n.subarray(a+1))[3])<<30|s[4]<<22|s[5]<<14|s[6]<<6|s[7]>>>2,(r*=4)+(3&s[7]);break}}while((i=i+10+t)<e.byteLength);return null}},E=i,yt=b,_t=function(){var n=new Uint8Array,a=0;_t.prototype.init.call(this),this.setTimestamp=function(e){a=e},this.push=function(e){var t,i,s=0,r=0;for(n.length?(i=n.length,(n=new Uint8Array(e.byteLength+i)).set(n.subarray(0,i)),n.set(e,i)):n=e;3<=n.length-r;)if(n[r]==="I".charCodeAt(0)&&n[r+1]==="D".charCodeAt(0)&&n[r+2]==="3".charCodeAt(0)){if(n.length-r<10)break;if(r+(s=yt.parseId3TagSize(n,r))>n.length)break;t={type:"timed-metadata",data:n.subarray(r,r+s)},this.trigger("data",t),r+=s}else if(255==(255&n[r])&&240==(240&n[r+1])){if(n.length-r<7)break;if(r+(s=yt.parseAdtsSize(n,r))>n.length)break;t={type:"audio",data:n.subarray(r,r+s),pts:a,dts:a},this.trigger("data",t),r+=s}else r++;i=n.length-r,n=0<i?n.subarray(r):new Uint8Array},this.reset=function(){n=new Uint8Array,this.trigger("reset")},this.endTimeline=function(){n=new Uint8Array,this.trigger("endedtimeline")}};_t.prototype=new E;function vt(e,t){for(var i=Object.keys(t),s=0;s<i.length;s++){var r=i[s];"headOfPipeline"!==r&&t[r].on&&t[r].on("log",Ot.bind(e,r))}}function bt(e,t){var i;if(e.length===t.length){for(i=0;i<e.length;i++)if(e[i]!==t[i])return;return 1}}function Tt(e,t,i,s,r,n){return{start:{dts:e,pts:e+(i-t)},end:{dts:e+(s-t),pts:e+(r-i)},prependedContentDuration:n,baseMediaDecodeTime:e}}var St,wt,C,E=i,k=ke,x=Ie,Et=De,I=Le,A=S,Ct=c,kt=it,xt=Ve,It=_t,At=b.isLikelyAacData,Dt=c.ONE_SECOND_IN_TS,Lt=["audioobjecttype","channelcount","samplerate","samplingfrequencyindex","samplesize"],Pt=["width","height","profileIdc","levelIdc","profileCompatibility","sarRatio"],Ot=function(e,t){t.stream=e,this.trigger("log",t)},Nt=function(n,a){var o=[],l=0,d=0,h=1/0,u=(a=a||{}).firstSequenceNumber||0;Nt.prototype.init.call(this),this.push=function(t){I.collectDtsInfo(n,t),n&&Lt.forEach(function(e){n[e]=t[e]}),o.push(t)},this.setEarliestDts=function(e){l=e},this.setVideoBaseMediaDecodeTime=function(e){h=e},this.setAudioAppendStart=function(e){d=e},this.flush=function(){var e,t,i,s,r;0!==o.length&&(e=Et.trimAdtsFramesByEarliestDts(o,n,l),n.baseMediaDecodeTime=I.calculateTrackBaseMediaDecodeTime(n,a.keepOriginalTimestamps),r=Et.prefixWithSilence(n,e,d,h),n.samples=Et.generateSampleTable(e),i=k.mdat(Et.concatenateFrameData(e)),o=[],s=k.moof(u,[n]),t=new Uint8Array(s.byteLength+i.byteLength),u++,t.set(s),t.set(i,s.byteLength),I.clearDtsInfo(n),i=Math.ceil(1024*Dt/n.samplerate),e.length&&(s=e.length*i,this.trigger("segmentTimingInfo",Tt(Ct.audioTsToVideoTs(n.baseMediaDecodeTime,n.samplerate),e[0].dts,e[0].pts,e[0].dts+s,e[0].pts+s,r||0)),this.trigger("timingInfo",{start:e[0].pts,end:e[0].pts+s})),this.trigger("data",{track:n,boxes:t})),this.trigger("done","AudioSegmentStream")},this.reset=function(){I.clearDtsInfo(n),o=[],this.trigger("reset")}};Nt.prototype=new E,(St=function(a,n){var t,i,o=[],d=[],l=(n=n||{}).firstSequenceNumber||0;St.prototype.init.call(this),delete a.minPTS,this.gopCache_=[],this.push=function(e){I.collectDtsInfo(a,e),"seq_parameter_set_rbsp"!==e.nalUnitType||t||(t=e.config,a.sps=[e.data],Pt.forEach(function(e){a[e]=t[e]},this)),"pic_parameter_set_rbsp"!==e.nalUnitType||i||(i=e.data,a.pps=[e.data]),o.push(e)},this.flush=function(){for(var e,t,i,s=0;o.length&&"access_unit_delimiter_rbsp"!==o[0].nalUnitType;)o.shift();if(0!==o.length){if(e=x.groupNalsIntoFrames(o),(e=x.groupFramesIntoGops(e))[0][0].keyFrame||((r=this.getGopForFusion_(o[0],a))?(s=r.duration,e.unshift(r),e.byteLength+=r.byteLength,e.nalCount+=r.nalCount,e.pts=r.pts,e.dts=r.dts,e.duration+=r.duration):e=x.extendFirstKeyFrame(e)),d.length){var r=n.alignGopsAtEnd?this.alignGopsAtEnd_(e):this.alignGopsAtStart_(e);if(!r)return this.gopCache_.unshift({gop:e.pop(),pps:a.pps,sps:a.sps}),this.gopCache_.length=Math.min(6,this.gopCache_.length),o=[],this.resetStream_(),void this.trigger("done","VideoSegmentStream");I.clearDtsInfo(a),e=r}I.collectDtsInfo(a,e),a.samples=x.generateSampleTable(e),r=k.mdat(x.concatenateNalData(e)),a.baseMediaDecodeTime=I.calculateTrackBaseMediaDecodeTime(a,n.keepOriginalTimestamps),this.trigger("processedGopsInfo",e.map(function(e){return{pts:e.pts,dts:e.dts,byteLength:e.byteLength}})),t=e[0],i=e[e.length-1],this.trigger("segmentTimingInfo",Tt(a.baseMediaDecodeTime,t.dts,t.pts,i.dts+i.duration,i.pts+i.duration,s)),this.trigger("timingInfo",{start:e[0].pts,end:e[e.length-1].pts+e[e.length-1].duration}),this.gopCache_.unshift({gop:e.pop(),pps:a.pps,sps:a.sps}),this.gopCache_.length=Math.min(6,this.gopCache_.length),o=[],this.trigger("baseMediaDecodeTime",a.baseMediaDecodeTime),this.trigger("timelineStartInfo",a.timelineStartInfo),t=k.moof(l,[a]),i=new Uint8Array(t.byteLength+r.byteLength),l++,i.set(t),i.set(r,t.byteLength),this.trigger("data",{track:a,boxes:i})}this.resetStream_(),this.trigger("done","VideoSegmentStream")},this.reset=function(){this.resetStream_(),o=[],this.gopCache_.length=0,d.length=0,this.trigger("reset")},this.resetStream_=function(){I.clearDtsInfo(a),i=t=void 0},this.getGopForFusion_=function(e){for(var t,i,s,r=1/0,n=0;n<this.gopCache_.length;n++)i=(s=this.gopCache_[n]).gop,a.pps&&bt(a.pps[0],s.pps[0])&&a.sps&&bt(a.sps[0],s.sps[0])&&(i.dts<a.timelineStartInfo.dts||-1e4<=(i=e.dts-i.dts-i.duration)&&i<=45e3&&(!t||i<r)&&(t=s,r=i));return t?t.gop:null},this.alignGopsAtStart_=function(e){for(var t,i,s,r,n=e.byteLength,a=e.nalCount,o=e.duration,l=t=0;l<d.length&&t<e.length&&(i=d[l],s=e[t],i.pts!==s.pts);)s.pts>i.pts?l++:(t++,n-=s.byteLength,a-=s.nalCount,o-=s.duration);return 0===t?e:t===e.length?null:((r=e.slice(t)).byteLength=n,r.duration=o,r.nalCount=a,r.pts=r[0].pts,r.dts=r[0].dts,r)},this.alignGopsAtEnd_=function(e){for(var t,i,s,r,n=d.length-1,a=e.length-1,o=null,l=!1;0<=n&&0<=a;){if(t=d[n],i=e[a],t.pts===i.pts){l=!0;break}t.pts>i.pts?n--:(n===d.length-1&&(o=a),a--)}return l||null!==o?0===(s=l?a:o)?e:(r=(s=e.slice(s)).reduce(function(e,t){return e.byteLength+=t.byteLength,e.duration+=t.duration,e.nalCount+=t.nalCount,e},{byteLength:0,duration:0,nalCount:0}),s.byteLength=r.byteLength,s.duration=r.duration,s.nalCount=r.nalCount,s.pts=s[0].pts,s.dts=s[0].dts,s):null},this.alignGopsWith=function(e){d=e}}).prototype=new E,((C=function(e,t){this.numberOfTracks=0,this.metadataStream=t,"undefined"!=typeof(e=e||{}).remux?this.remuxTracks=!!e.remux:this.remuxTracks=!0,"boolean"==typeof e.keepOriginalTimestamps?this.keepOriginalTimestamps=e.keepOriginalTimestamps:this.keepOriginalTimestamps=!1,this.pendingTracks=[],this.videoTrack=null,this.pendingBoxes=[],this.pendingCaptions=[],this.pendingMetadata=[],this.pendingBytes=0,this.emittedTracks=0,C.prototype.init.call(this),this.push=function(e){return e.content||e.text?this.pendingCaptions.push(e):e.frames?this.pendingMetadata.push(e):(this.pendingTracks.push(e.track),this.pendingBytes+=e.boxes.byteLength,"video"===e.track.type&&(this.videoTrack=e.track,this.pendingBoxes.push(e.boxes)),void("audio"===e.track.type&&(this.audioTrack=e.track,this.pendingBoxes.unshift(e.boxes))))}}).prototype=new E).flush=function(e){var t,i,s,r=0,n={captions:[],captionStreams:{},metadata:[],info:{}},a=0;if(this.pendingTracks.length<this.numberOfTracks){if("VideoSegmentStream"!==e&&"AudioSegmentStream"!==e)return;if(this.remuxTracks)return;if(0===this.pendingTracks.length)return this.emittedTracks++,void(this.emittedTracks>=this.numberOfTracks&&(this.trigger("done"),this.emittedTracks=0))}if(this.videoTrack?(a=this.videoTrack.timelineStartInfo.pts,Pt.forEach(function(e){n.info[e]=this.videoTrack[e]},this)):this.audioTrack&&(a=this.audioTrack.timelineStartInfo.pts,Lt.forEach(function(e){n.info[e]=this.audioTrack[e]},this)),this.videoTrack||this.audioTrack){for(1===this.pendingTracks.length?n.type=this.pendingTracks[0].type:n.type="combined",this.emittedTracks+=this.pendingTracks.length,e=k.initSegment(this.pendingTracks),n.initSegment=new Uint8Array(e.byteLength),n.initSegment.set(e),n.data=new Uint8Array(this.pendingBytes),s=0;s<this.pendingBoxes.length;s++)n.data.set(this.pendingBoxes[s],r),r+=this.pendingBoxes[s].byteLength;for(s=0;s<this.pendingCaptions.length;s++)(t=this.pendingCaptions[s]).startTime=Ct.metadataTsToSeconds(t.startPts,a,this.keepOriginalTimestamps),t.endTime=Ct.metadataTsToSeconds(t.endPts,a,this.keepOriginalTimestamps),n.captionStreams[t.stream]=!0,n.captions.push(t);for(s=0;s<this.pendingMetadata.length;s++)(i=this.pendingMetadata[s]).cueTime=Ct.metadataTsToSeconds(i.pts,a,this.keepOriginalTimestamps),n.metadata.push(i);for(n.metadata.dispatchType=this.metadataStream.dispatchType,this.pendingTracks.length=0,this.videoTrack=null,this.pendingBoxes.length=0,this.pendingCaptions.length=0,this.pendingBytes=0,this.pendingMetadata.length=0,this.trigger("data",n),s=0;s<n.captions.length;s++)t=n.captions[s],this.trigger("caption",t);for(s=0;s<n.metadata.length;s++)i=n.metadata[s],this.trigger("id3Frame",i)}this.emittedTracks>=this.numberOfTracks&&(this.trigger("done"),this.emittedTracks=0)},C.prototype.setRemux=function(e){this.remuxTracks=e},(wt=function(s){var r,n,a=this,i=!0;wt.prototype.init.call(this),s=s||{},this.baseMediaDecodeTime=s.baseMediaDecodeTime||0,this.transmuxPipeline_={},this.setupAacPipeline=function(){var t={};(this.transmuxPipeline_=t).type="aac",t.metadataStream=new A.MetadataStream,t.aacStream=new It,t.audioTimestampRolloverStream=new A.TimestampRolloverStream("audio"),t.timedMetadataTimestampRolloverStream=new A.TimestampRolloverStream("timed-metadata"),t.adtsStream=new kt,t.coalesceStream=new C(s,t.metadataStream),t.headOfPipeline=t.aacStream,t.aacStream.pipe(t.audioTimestampRolloverStream).pipe(t.adtsStream),t.aacStream.pipe(t.timedMetadataTimestampRolloverStream).pipe(t.metadataStream).pipe(t.coalesceStream),t.metadataStream.on("timestamp",function(e){t.aacStream.setTimestamp(e.timeStamp)}),t.aacStream.on("data",function(e){"timed-metadata"!==e.type&&"audio"!==e.type||t.audioSegmentStream||(n=n||{timelineStartInfo:{baseMediaDecodeTime:a.baseMediaDecodeTime},codec:"adts",type:"audio"},t.coalesceStream.numberOfTracks++,t.audioSegmentStream=new Nt(n,s),t.audioSegmentStream.on("log",a.getLogTrigger_("audioSegmentStream")),t.audioSegmentStream.on("timingInfo",a.trigger.bind(a,"audioTimingInfo")),t.adtsStream.pipe(t.audioSegmentStream).pipe(t.coalesceStream),a.trigger("trackinfo",{hasAudio:!!n,hasVideo:!!r}))}),t.coalesceStream.on("data",this.trigger.bind(this,"data")),t.coalesceStream.on("done",this.trigger.bind(this,"done")),vt(this,t)},this.setupTsPipeline=function(){var i={};(this.transmuxPipeline_=i).type="ts",i.metadataStream=new A.MetadataStream,i.packetStream=new A.TransportPacketStream,i.parseStream=new A.TransportParseStream,i.elementaryStream=new A.ElementaryStream,i.timestampRolloverStream=new A.TimestampRolloverStream,i.adtsStream=new kt,i.h264Stream=new xt,i.captionStream=new A.CaptionStream(s),i.coalesceStream=new C(s,i.metadataStream),i.headOfPipeline=i.packetStream,i.packetStream.pipe(i.parseStream).pipe(i.elementaryStream).pipe(i.timestampRolloverStream),i.timestampRolloverStream.pipe(i.h264Stream),i.timestampRolloverStream.pipe(i.adtsStream),i.timestampRolloverStream.pipe(i.metadataStream).pipe(i.coalesceStream),i.h264Stream.pipe(i.captionStream).pipe(i.coalesceStream),i.elementaryStream.on("data",function(e){var t;if("metadata"===e.type){for(t=e.tracks.length;t--;)r||"video"!==e.tracks[t].type?n||"audio"!==e.tracks[t].type||((n=e.tracks[t]).timelineStartInfo.baseMediaDecodeTime=a.baseMediaDecodeTime):(r=e.tracks[t]).timelineStartInfo.baseMediaDecodeTime=a.baseMediaDecodeTime;r&&!i.videoSegmentStream&&(i.coalesceStream.numberOfTracks++,i.videoSegmentStream=new St(r,s),i.videoSegmentStream.on("log",a.getLogTrigger_("videoSegmentStream")),i.videoSegmentStream.on("timelineStartInfo",function(e){n&&!s.keepOriginalTimestamps&&(n.timelineStartInfo=e,i.audioSegmentStream.setEarliestDts(e.dts-a.baseMediaDecodeTime))}),i.videoSegmentStream.on("processedGopsInfo",a.trigger.bind(a,"gopInfo")),i.videoSegmentStream.on("segmentTimingInfo",a.trigger.bind(a,"videoSegmentTimingInfo")),i.videoSegmentStream.on("baseMediaDecodeTime",function(e){n&&i.audioSegmentStream.setVideoBaseMediaDecodeTime(e)}),i.videoSegmentStream.on("timingInfo",a.trigger.bind(a,"videoTimingInfo")),i.h264Stream.pipe(i.videoSegmentStream).pipe(i.coalesceStream)),n&&!i.audioSegmentStream&&(i.coalesceStream.numberOfTracks++,i.audioSegmentStream=new Nt(n,s),i.audioSegmentStream.on("log",a.getLogTrigger_("audioSegmentStream")),i.audioSegmentStream.on("timingInfo",a.trigger.bind(a,"audioTimingInfo")),i.audioSegmentStream.on("segmentTimingInfo",a.trigger.bind(a,"audioSegmentTimingInfo")),i.adtsStream.pipe(i.audioSegmentStream).pipe(i.coalesceStream)),a.trigger("trackinfo",{hasAudio:!!n,hasVideo:!!r})}}),i.coalesceStream.on("data",this.trigger.bind(this,"data")),i.coalesceStream.on("id3Frame",function(e){e.dispatchType=i.metadataStream.dispatchType,a.trigger("id3Frame",e)}),i.coalesceStream.on("caption",this.trigger.bind(this,"caption")),i.coalesceStream.on("done",this.trigger.bind(this,"done")),vt(this,i)},this.setBaseMediaDecodeTime=function(e){var t=this.transmuxPipeline_;s.keepOriginalTimestamps||(this.baseMediaDecodeTime=e),n&&(n.timelineStartInfo.dts=void 0,n.timelineStartInfo.pts=void 0,I.clearDtsInfo(n),t.audioTimestampRolloverStream)&&t.audioTimestampRolloverStream.discontinuity(),r&&(t.videoSegmentStream&&(t.videoSegmentStream.gopCache_=[]),r.timelineStartInfo.dts=void 0,r.timelineStartInfo.pts=void 0,I.clearDtsInfo(r),t.captionStream.reset()),t.timestampRolloverStream&&t.timestampRolloverStream.discontinuity()},this.setAudioAppendStart=function(e){n&&this.transmuxPipeline_.audioSegmentStream.setAudioAppendStart(e)},this.setRemux=function(e){var t=this.transmuxPipeline_;s.remux=e,t&&t.coalesceStream&&t.coalesceStream.setRemux(e)},this.alignGopsWith=function(e){r&&this.transmuxPipeline_.videoSegmentStream&&this.transmuxPipeline_.videoSegmentStream.alignGopsWith(e)},this.getLogTrigger_=function(t){var i=this;return function(e){e.stream=t,i.trigger("log",e)}},this.push=function(e){var t;i&&((t=At(e))&&"aac"!==this.transmuxPipeline_.type?this.setupAacPipeline():t||"ts"===this.transmuxPipeline_.type||this.setupTsPipeline(),i=!1),this.transmuxPipeline_.headOfPipeline.push(e)},this.flush=function(){i=!0,this.transmuxPipeline_.headOfPipeline.flush()},this.endTimeline=function(){this.transmuxPipeline_.headOfPipeline.endTimeline()},this.reset=function(){this.transmuxPipeline_.headOfPipeline&&this.transmuxPipeline_.headOfPipeline.reset()},this.resetCaptions=function(){this.transmuxPipeline_.captionStream&&this.transmuxPipeline_.captionStream.reset()}}).prototype=new E;function Rt(e){var t="";return(t+=String.fromCharCode(e[0]))+String.fromCharCode(e[1])+String.fromCharCode(e[2])+String.fromCharCode(e[3])}function Mt(e,t){var i,s,r,n=[];if(!t.length)return null;for(i=0;i<e.byteLength;)s=zt(e[i]<<24|e[i+1]<<16|e[i+2]<<8|e[i+3]),r=Wt(e.subarray(i+4,i+8)),s=1<s?i+s:e.byteLength,r===t[0]&&(1===t.length?n.push(e.subarray(i+8,s)):(r=Mt(e.subarray(i+8,s),t.slice(1))).length&&(n=n.concat(r))),i=s;return n}function Ut(e){var t={version:e[0],flags:new Uint8Array(e.subarray(1,4))};return t.baseMediaDecodeTime=1===t.version?Xt(e.subarray(4)):Gt(e[4]<<24|e[5]<<16|e[6]<<8|e[7]),t}function Bt(e){var t,i={version:e[0],flags:new Uint8Array(e.subarray(1,4)),samples:[]},s=new DataView(e.buffer,e.byteOffset,e.byteLength),r=1&i.flags[2],n=4&i.flags[2],a=1&i.flags[1],o=2&i.flags[1],l=4&i.flags[1],d=8&i.flags[1],h=s.getUint32(4),u=8;for(r&&(i.dataOffset=s.getInt32(u),u+=4),n&&h&&(t={flags:Kt(e.subarray(u,u+4))},u+=4,a&&(t.duration=s.getUint32(u),u+=4),o&&(t.size=s.getUint32(u),u+=4),d&&(t.compositionTimeOffset=1===i.version?s.getInt32(u):s.getUint32(u),u+=4),i.samples.push(t),h--);h--;)t={},a&&(t.duration=s.getUint32(u),u+=4),o&&(t.size=s.getUint32(u),u+=4),l&&(t.flags=Kt(e.subarray(u,u+4)),u+=4),d&&(t.compositionTimeOffset=1===i.version?s.getInt32(u):s.getUint32(u),u+=4),i.samples.push(t);return i}function Ft(e){var t=new DataView(e.buffer,e.byteOffset,e.byteLength),i=1&(e={version:e[0],flags:new Uint8Array(e.subarray(1,4)),trackId:t.getUint32(4)}).flags[2],s=2&e.flags[2],r=8&e.flags[2],n=16&e.flags[2],a=32&e.flags[2],o=65536&e.flags[0],l=131072&e.flags[0],d=8;return i&&(d+=4,e.baseDataOffset=t.getUint32(12),d+=4),s&&(e.sampleDescriptionIndex=t.getUint32(d),d+=4),r&&(e.defaultSampleDuration=t.getUint32(d),d+=4),n&&(e.defaultSampleSize=t.getUint32(d),d+=4),a&&(e.defaultSampleFlags=t.getUint32(d)),o&&(e.durationIsEmpty=!0),!i&&l&&(e.baseDataOffsetIsMoof=!0),e}function qt(e){var t=31&e[1];return t<<8|e[2]}function jt(e){return!!(64&e[1])}function Ht(e){var t=0;return 1<(48&e[3])>>>4&&(t+=e[4]+1),t}function Vt(e){switch(e){case 5:return"slice_layer_without_partitioning_rbsp_idr";case 6:return"sei_rbsp";case 7:return"seq_parameter_set_rbsp";case 8:return"pic_parameter_set_rbsp";case 9:return"access_unit_delimiter_rbsp";default:return null}}var $t=wt,i=function(e){return e>>>0},De=function(e){return("00"+e.toString(16)).slice(-2)},zt=i,Wt=Rt,Gt=i,Xt=s.getUint64,Kt=function(e){return{isLeading:(12&e[0])>>>2,dependsOn:3&e[0],isDependedOn:(192&e[1])>>>6,hasRedundancy:(48&e[1])>>>4,paddingValue:(14&e[1])>>>1,isNonSyncSample:1&e[1],degradationPriority:e[2]<<8|e[3]}},Le="undefined"!=typeof window?window:"undefined"!=typeof fe?fe:"undefined"!=typeof self?self:{},S=Le,Yt=Oe.discardEmulationPreventionBytes,Qt=p.CaptionStream,D=Mt,Jt=Ut,Zt=Bt,ei=Ft,ti=S,ii=function(e,h){var i=D(e,["moof","traf"]),e=D(e,["mdat"]),u={},s=[];return e.forEach(function(e,t){t=i[t];s.push({mdat:e,traf:t})}),s.forEach(function(e){var t,i,s,r,n,a=e.mdat,e=e.traf,o=D(e,["tfhd"]),o=ei(o[0]),l=o.trackId,d=D(e,["tfdt"]),d=0<d.length?Jt(d[0]).baseMediaDecodeTime:0,e=D(e,["trun"]);h===l&&0<e.length&&(t=d,i=o.defaultSampleDuration||0,s=o.defaultSampleSize||0,r=o.trackId,n=[],e.forEach(function(e){e=Zt(e).samples;e.forEach(function(e){void 0===e.duration&&(e.duration=i),void 0===e.size&&(e.size=s),e.trackId=r,e.dts=t,void 0===e.compositionTimeOffset&&(e.compositionTimeOffset=0),"bigint"==typeof t?(e.pts=t+ti.BigInt(e.compositionTimeOffset),t+=ti.BigInt(e.duration)):(e.pts=t+e.compositionTimeOffset,t+=e.duration)}),n=n.concat(e)}),d=function(e,t,i){for(var s,r,n=new DataView(e.buffer,e.byteOffset,e.byteLength),a={logs:[],seiNals:[]},o=0;o+4<e.length;o+=s)if(s=n.getUint32(o),o+=4,!(s<=0))switch(31&e[o]){case 6:var l=e.subarray(o+1,o+1+s),d=function(e,t){for(var i=e,s=0;s<t.length;s++){var r=t[s];if(i<r.size)return r;i-=r.size}return null}(o,t),l={nalUnitType:"sei_rbsp",size:s,data:l,escapedRBSP:Yt(l),trackId:i};if(d)l.pts=d.pts,l.dts=d.dts,r=d;else{if(!r){a.logs.push({level:"warn",message:"We've encountered a nal unit without data at "+o+" for trackId "+i+". See mux.js#223."});break}l.pts=r.pts,l.dts=r.dts}a.seiNals.push(l)}return a}(a,n,l),u[l]||(u[l]={seiNals:[],logs:[]}),u[l].seiNals=u[l].seiNals.concat(d.seiNals),u[l].logs=u[l].logs.concat(d.logs))}),u},si=function(){var t,a,o,l,d,i,s=!1;this.isInitialized=function(){return s},this.init=function(e){t=new Qt,s=!0,i=!!e&&e.isPartial,t.on("data",function(e){e.startTime=e.startPts/l,e.endTime=e.endPts/l,d.captions.push(e),d.captionStreams[e.stream]=!0}),t.on("log",function(e){d.logs.push(e)})},this.isNewInit=function(e,t){return!(e&&0===e.length||t&&"object"==typeof t&&0===Object.keys(t).length||o===e[0]&&l===t[o])},this.parse=function(e,t,i){var s,r;if(!this.isInitialized())return null;if(!t||!i)return null;if(this.isNewInit(t,i))o=t[0],l=i[o];else if(null===o||!l)return a.push(e),null;for(;0<a.length;){var n=a.shift();this.parse(n,t,i)}return e=e,r=l,(s=null===(s=o)?null:{seiNals:(e=ii(e,s)[s]||{}).seiNals,logs:e.logs,timescale:r})&&s.logs&&(d.logs=d.logs.concat(s.logs)),null!==s&&s.seiNals?(this.pushNals(s.seiNals),this.flushStream(),d):d.logs.length?{logs:d.logs,captions:[],captionStreams:[]}:null},this.pushNals=function(e){if(!this.isInitialized()||!e||0===e.length)return null;e.forEach(function(e){t.push(e)})},this.flushStream=function(){if(!this.isInitialized())return null;i?t.partialFlush():t.flush()},this.clearParsedCaptions=function(){d.captions=[],d.captionStreams={},d.logs=[]},this.resetCaptionStream=function(){if(!this.isInitialized())return null;t.reset()},this.clearAllCaptions=function(){this.clearParsedCaptions(),this.resetCaptionStream()},this.reset=function(){a=[],l=o=null,d?this.clearParsedCaptions():d={captions:[],captionStreams:{},logs:[]},this.resetCaptionStream()},this.reset()},ri=function(e){for(var t=0,i=String.fromCharCode(e[t]),s="";"\0"!==i;)s+=i,t++,i=String.fromCharCode(e[t]);return s+=i},ni=s.getUint64,ai=function(e){return void 0!==e||null!==e},oi=i,L=De,P=Mt,li=Rt,di={parseEmsgBox:function(e){var t,i,s,r,n,a,o,l=4,d=e[0],h=(0===d?(l=(l+=(r=ri(e.subarray(l))).length)+(n=ri(e.subarray(l))).length,s=(h=new DataView(e.buffer)).getUint32(l),o=h.getUint32(l+=4),t=h.getUint32(l+=4),i=h.getUint32(l+=4),l+=4):1===d&&(s=(h=new DataView(e.buffer)).getUint32(l),a=ni(e.subarray(l+=4)),t=h.getUint32(l+=8),i=h.getUint32(l+=4),l=(l=(l+=4)+(r=ri(e.subarray(l))).length)+(n=ri(e.subarray(l))).length),{scheme_id_uri:r,value:n,timescale:s||1,presentation_time:a,presentation_time_delta:o,event_duration:t,id:i,message_data:new Uint8Array(e.subarray(l,e.byteLength))});return n="\0"!==(r=h).scheme_id_uri,a=0===(s=d)&&ai(r.presentation_time_delta)&&n,o=1===s&&ai(r.presentation_time)&&n,!(1<s)&&a||o?h:void 0},scaleTime:function(e,t,i,s){return e||0===e?e/t:s+i/t}},hi=s.getUint64,ui=S,ci=Ze.parseId3Frames,pi=function(e){var t=0===e[0]?12:20;return oi(e[t]<<24|e[1+t]<<16|e[2+t]<<8|e[3+t])},mi=function(n,e){e=P(e,["moof","traf"]).reduce(function(e,t){var i=P(t,["tfhd"])[0],i=oi(i[4]<<24|i[5]<<16|i[6]<<8|i[7]),i=n[i]||9e4,t=P(t,["tfdt"])[0],s=new DataView(t.buffer,t.byteOffset,t.byteLength),t=1===t[0]?hi(t.subarray(4,12)):s.getUint32(4);let r;return"bigint"==typeof t?r=t/ui.BigInt(i):"number"!=typeof t||isNaN(t)||(r=t/i),e=(r=r<Number.MAX_SAFE_INTEGER?Number(r):r)<e?r:e},1/0);return"bigint"==typeof e||isFinite(e)?e:0},gi=function(e){var e=P(e,["moov","trak"]),n=[];return e.forEach(function(e){var t,i={},s=P(e,["tkhd"])[0],r=(s&&(r=(s=new DataView(s.buffer,s.byteOffset,s.byteLength)).getUint8(0),i.id=0===r?s.getUint32(12):s.getUint32(20)),P(e,["mdia","hdlr"])[0]),r=(r&&(s=li(r.subarray(8,12)),i.type="vide"===s?"video":"soun"===s?"audio":s),P(e,["mdia","minf","stbl","stsd"])[0]),s=(r&&(s=r.subarray(8),i.codec=li(s.subarray(4,8)),r=P(s,[i.codec])[0])&&(/^[asm]vc[1-9]$/i.test(i.codec)?(t=r.subarray(78),"avcC"===li(t.subarray(4,8))&&11<t.length?(i.codec+=".",i.codec+=L(t[9]),i.codec+=L(t[10]),i.codec+=L(t[11])):i.codec="avc1.4d400d"):/^mp4[a,v]$/i.test(i.codec)?(t=r.subarray(28),"esds"===li(t.subarray(4,8))&&20<t.length&&0!==t[19]?(i.codec+="."+L(t[19]),i.codec+="."+L(t[20]>>>2&63).replace(/^0/,"")):i.codec="mp4a.40.2"):i.codec=i.codec.toLowerCase()),P(e,["mdia","mdhd"])[0]);s&&(i.timescale=pi(s)),n.push(i)}),n},fi=function(e,i=0){return P(e,["emsg"]).map(e=>{var e=di.parseEmsgBox(new Uint8Array(e)),t=ci(e.message_data);return{cueTime:di.scaleTime(e.presentation_time,e.timescale,e.presentation_time_delta,i),duration:di.scaleTime(e.event_duration,e.timescale),frames:t}})},yi=He,_i=He,O=Ye,N={},R=(N.ts={parseType:function(e,t){e=qt(e);return 0===e?"pat":e===t?"pmt":t?"pes":null},parsePat:function(e){var t=jt(e),i=4+Ht(e);return t&&(i+=e[i]+1),(31&e[i+10])<<8|e[i+11]},parsePmt:function(e){var t={},i=jt(e),s=4+Ht(e);if(i&&(s+=e[s]+1),1&e[s+5]){for(var r=3+((15&e[s+1])<<8|e[s+2])-4,n=12+((15&e[s+10])<<8|e[s+11]);n<r;){var a=s+n;t[(31&e[a+1])<<8|e[a+2]]=e[a],n+=5+((15&e[a+3])<<8|e[a+4])}return t}},parsePayloadUnitStartIndicator:jt,parsePesType:function(e,t){switch(t[qt(e)]){case yi.H264_STREAM_TYPE:return"video";case yi.ADTS_STREAM_TYPE:return"audio";case yi.METADATA_STREAM_TYPE:return"timed-metadata";default:return null}},parsePesTime:function(e){var t,i,s;return!jt(e)||(t=4+Ht(e))>=e.byteLength?null:(i=null,192&(s=e[t+7])&&((i={}).pts=(14&e[t+9])<<27|(255&e[t+10])<<20|(254&e[t+11])<<12|(255&e[t+12])<<5|(254&e[t+13])>>>3,i.pts*=4,i.pts+=(6&e[t+13])>>>1,i.dts=i.pts,64&s)&&(i.dts=(14&e[t+14])<<27|(255&e[t+15])<<20|(254&e[t+16])<<12|(255&e[t+17])<<5|(254&e[t+18])>>>3,i.dts*=4,i.dts+=(6&e[t+18])>>>1),i)},videoPacketContainsKeyFrame:function(e){for(var t=4+Ht(e),i=e.subarray(t),s=0,r=0,n=!1;r<i.byteLength-3;r++)if(1===i[r+2]){s=r+5;break}for(;s<i.byteLength;)switch(i[s]){case 0:if(0!==i[s-1])s+=2;else if(0!==i[s-2])s++;else{for(r+3!==s-2&&"slice_layer_without_partitioning_rbsp_idr"===Vt(31&i[r+3])&&(n=!0);1!==i[++s]&&s<i.length;);r=s-2,s+=3}break;case 1:0!==i[s-1]||0!==i[s-2]?s+=3:("slice_layer_without_partitioning_rbsp_idr"===Vt(31&i[r+3])&&(n=!0),r=s-2,s+=3);break;default:s+=3}return i=i.subarray(r),s-=r,r=0,n=i&&3<i.byteLength&&"slice_layer_without_partitioning_rbsp_idr"===Vt(31&i[r+3])?!0:n}},N.aac=b,c.ONE_SECOND_IN_TS),vi=function(e,t){for(var i,s=0,r=188;r<e.byteLength;)if(71===e[s]&&71===e[r]){switch(i=e.subarray(s,r),N.ts.parseType(i,t.pid)){case"pat":t.pid=N.ts.parsePat(i);break;case"pmt":var n=N.ts.parsePmt(i);t.table=t.table||{},Object.keys(n).forEach(function(e){t.table[e]=n[e]})}s+=188,r+=188}else s++,r++},bi=function(e,t,i){for(var s,r,n,a,o=0,l=188,d=!1;l<=e.byteLength;)if(71!==e[o]||71!==e[l]&&l!==e.byteLength)o++,l++;else{if(s=e.subarray(o,l),"pes"===N.ts.parseType(s,t.pid)&&(r=N.ts.parsePesType(s,t.table),n=N.ts.parsePayloadUnitStartIndicator(s),"audio"===r)&&n&&(a=N.ts.parsePesTime(s))&&(a.type="audio",i.audio.push(a),d=!0),d)break;o+=188,l+=188}for(o=(l=e.byteLength)-188,d=!1;0<=o;)if(71!==e[o]||71!==e[l]&&l!==e.byteLength)o--,l--;else{if(s=e.subarray(o,l),"pes"===N.ts.parseType(s,t.pid)&&(r=N.ts.parsePesType(s,t.table),n=N.ts.parsePayloadUnitStartIndicator(s),"audio"===r)&&n&&(a=N.ts.parsePesTime(s))&&(a.type="audio",i.audio.push(a),d=!0),d)break;o-=188,l-=188}},Ti=function(e,t,i){for(var s,r,n,a,o,l,d,h,u=0,c=188,p=!1,m={data:[],size:0};c<e.byteLength;)if(71===e[u]&&71===e[c]){if(s=e.subarray(u,c),"pes"===N.ts.parseType(s,t.pid))if(r=N.ts.parsePesType(s,t.table),n=N.ts.parsePayloadUnitStartIndicator(s),"video"===r&&(n&&!p&&(a=N.ts.parsePesTime(s))&&(a.type="video",i.video.push(a),p=!0),!i.firstKeyFrame)){if(n&&0!==m.size){for(o=new Uint8Array(m.size),l=0;m.data.length;)d=m.data.shift(),o.set(d,l),l+=d.byteLength;N.ts.videoPacketContainsKeyFrame(o)&&(h=N.ts.parsePesTime(o))&&(i.firstKeyFrame=h,i.firstKeyFrame.type="video"),m.size=0}m.data.push(s),m.size+=s.byteLength}if(p&&i.firstKeyFrame)break;u+=188,c+=188}else u++,c++;for(u=(c=e.byteLength)-188,p=!1;0<=u;)if(71===e[u]&&71===e[c]){if(s=e.subarray(u,c),"pes"===N.ts.parseType(s,t.pid)&&(r=N.ts.parsePesType(s,t.table),n=N.ts.parsePayloadUnitStartIndicator(s),"video"===r)&&n&&(a=N.ts.parsePesTime(s))&&(a.type="video",i.video.push(a),p=!0),p)break;u-=188,c-=188}else u--,c--},Si=function(e,t){var i,s,r,e=(N.aac.isLikelyAacData(e)?function(e){for(var t,i,s=!1,r=0,n=null,a=null,o=0,l=0;3<=e.length-l;){switch(N.aac.parseType(e,l)){case"timed-metadata":e.length-l<10?s=!0:(o=N.aac.parseId3TagSize(e,l))>e.length?s=!0:(null===a&&(t=e.subarray(l,l+o),a=N.aac.parseAacTimestamp(t)),l+=o);break;case"audio":e.length-l<7?s=!0:(o=N.aac.parseAdtsSize(e,l))>e.length?s=!0:(null===n&&(t=e.subarray(l,l+o),n=N.aac.parseSampleRate(t)),r++,l+=o);break;default:l++}if(s)return null}return null===n||null===a?null:{audio:[{type:"audio",dts:a,pts:a},{type:"audio",dts:a+1024*r*(i=R/n),pts:a+1024*r*i}]}}:function(e){var t,i={pid:null,table:null},s={};for(t in vi(e,i),i.table)if(i.table.hasOwnProperty(t))switch(i.table[t]){case _i.H264_STREAM_TYPE:s.video=[],Ti(e,i,s),0===s.video.length&&delete s.video;break;case _i.ADTS_STREAM_TYPE:s.audio=[],bi(e,i,s),0===s.audio.length&&delete s.audio}return s})(e);return e&&(e.audio||e.video)?(t=t,(i=e).audio&&i.audio.length&&("undefined"!=typeof(s=t)&&!isNaN(s)||(s=i.audio[0].dts),i.audio.forEach(function(e){e.dts=O(e.dts,s),e.pts=O(e.pts,s),e.dtsTime=e.dts/R,e.ptsTime=e.pts/R})),i.video&&i.video.length&&("undefined"!=typeof(r=t)&&!isNaN(r)||(r=i.video[0].dts),i.video.forEach(function(e){e.dts=O(e.dts,r),e.pts=O(e.pts,r),e.dtsTime=e.dts/R,e.ptsTime=e.pts/R}),i.firstKeyFrame)&&((t=i.firstKeyFrame).dts=O(t.dts,r),t.pts=O(t.pts,r),t.dtsTime=t.dts/R,t.ptsTime=t.pts/R),e):null};class wi{constructor(e,t){this.options=t||{},this.self=e,this.init()}init(){var i,e;this.transmuxer&&this.transmuxer.dispose(),this.transmuxer=new $t(this.options),i=this.self,(e=this.transmuxer).on("data",function(e){var t=e.initSegment,t=(e.initSegment={data:t.buffer,byteOffset:t.byteOffset,byteLength:t.byteLength},e.data);e.data=t.buffer,i.postMessage({action:"data",segment:e,byteOffset:t.byteOffset,byteLength:t.byteLength},[e.data])}),e.on("done",function(e){i.postMessage({action:"done"})}),e.on("gopInfo",function(e){i.postMessage({action:"gopInfo",gopInfo:e})}),e.on("videoSegmentTimingInfo",function(e){var t={start:{decode:c.videoTsToSeconds(e.start.dts),presentation:c.videoTsToSeconds(e.start.pts)},end:{decode:c.videoTsToSeconds(e.end.dts),presentation:c.videoTsToSeconds(e.end.pts)},baseMediaDecodeTime:c.videoTsToSeconds(e.baseMediaDecodeTime)};e.prependedContentDuration&&(t.prependedContentDuration=c.videoTsToSeconds(e.prependedContentDuration)),i.postMessage({action:"videoSegmentTimingInfo",videoSegmentTimingInfo:t})}),e.on("audioSegmentTimingInfo",function(e){var t={start:{decode:c.videoTsToSeconds(e.start.dts),presentation:c.videoTsToSeconds(e.start.pts)},end:{decode:c.videoTsToSeconds(e.end.dts),presentation:c.videoTsToSeconds(e.end.pts)},baseMediaDecodeTime:c.videoTsToSeconds(e.baseMediaDecodeTime)};e.prependedContentDuration&&(t.prependedContentDuration=c.videoTsToSeconds(e.prependedContentDuration)),i.postMessage({action:"audioSegmentTimingInfo",audioSegmentTimingInfo:t})}),e.on("id3Frame",function(e){i.postMessage({action:"id3Frame",id3Frame:e})}),e.on("caption",function(e){i.postMessage({action:"caption",caption:e})}),e.on("trackinfo",function(e){i.postMessage({action:"trackinfo",trackInfo:e})}),e.on("audioTimingInfo",function(e){i.postMessage({action:"audioTimingInfo",audioTimingInfo:{start:c.videoTsToSeconds(e.start),end:c.videoTsToSeconds(e.end)}})}),e.on("videoTimingInfo",function(e){i.postMessage({action:"videoTimingInfo",videoTimingInfo:{start:c.videoTsToSeconds(e.start),end:c.videoTsToSeconds(e.end)}})}),e.on("log",function(e){i.postMessage({action:"log",log:e})})}pushMp4Captions(e){this.captionParser||(this.captionParser=new si,this.captionParser.init());var t=new Uint8Array(e.data,e.byteOffset,e.byteLength),e=this.captionParser.parse(t,e.trackIds,e.timescales);this.self.postMessage({action:"mp4Captions",captions:e&&e.captions||[],logs:e&&e.logs||[],data:t.buffer},[t.buffer])}probeMp4StartTime({timescales:e,data:t}){e=mi(e,t);this.self.postMessage({action:"probeMp4StartTime",startTime:e,data:t},[t.buffer])}probeMp4Tracks({data:e}){var t=gi(e);this.self.postMessage({action:"probeMp4Tracks",tracks:t,data:e},[e.buffer])}probeEmsgID3({data:e,offset:t}){t=fi(e,t);this.self.postMessage({action:"probeEmsgID3",id3Frames:t,emsgData:e},[e.buffer])}probeTs({data:e,baseStartTime:t}){t="number"!=typeof t||isNaN(t)?void 0:t*c.ONE_SECOND_IN_TS,t=Si(e,t);let i=null;t&&((i={hasVideo:t.video&&2===t.video.length||!1,hasAudio:t.audio&&2===t.audio.length||!1}).hasVideo&&(i.videoStart=t.video[0].ptsTime),i.hasAudio)&&(i.audioStart=t.audio[0].ptsTime),this.self.postMessage({action:"probeTs",result:i,data:e},[e.buffer])}clearAllMp4Captions(){this.captionParser&&this.captionParser.clearAllCaptions()}clearParsedMp4Captions(){this.captionParser&&this.captionParser.clearParsedCaptions()}push(e){e=new Uint8Array(e.data,e.byteOffset,e.byteLength);this.transmuxer.push(e)}reset(){this.transmuxer.reset()}setTimestampOffset(e){e=e.timestampOffset||0;this.transmuxer.setBaseMediaDecodeTime(Math.round(c.secondsToVideoTs(e)))}setAudioAppendStart(e){this.transmuxer.setAudioAppendStart(Math.ceil(c.secondsToVideoTs(e.appendStart)))}setRemux(e){this.transmuxer.setRemux(e.remux)}flush(e){this.transmuxer.flush(),self.postMessage({action:"done",type:"transmuxed"})}endTimeline(){this.transmuxer.endTimeline(),self.postMessage({action:"endedtimeline",type:"transmuxed"})}alignGopsWith(e){this.transmuxer.alignGopsWith(e.gopsToAlignWith.slice())}}self.onmessage=function(e){"init"===e.data.action&&e.data.options?this.messageHandlers=new wi(self,e.data.options):(this.messageHandlers||(this.messageHandlers=new wi(self)),e.data&&e.data.action&&"init"!==e.data.action&&this.messageHandlers[e.data.action]&&this.messageHandlers[e.data.action](e.data))}})));const oh=(e,t,i)=>{var{type:s,initSegment:r,captions:n,captionStreams:a,metadata:o,videoFrameDtsTime:l,videoFramePtsTime:d}=e.data.segment,t=(t.buffer.push({captions:n,captionStreams:a,metadata:o}),e.data.segment.boxes||{data:e.data.segment.data}),n={type:s,data:new Uint8Array(t.data,t.data.byteOffset,t.data.byteLength),initSegment:new Uint8Array(r.data,r.byteOffset,r.byteLength)};"undefined"!=typeof l&&(n.videoFrameDtsTime=l),"undefined"!=typeof d&&(n.videoFramePtsTime=d),i(n)},lh=({transmuxedData:e,callback:t})=>{e.buffer=[],t(e)},dh=(e,t)=>{t.gopInfo=e.data.gopInfo},hh=t=>{const{transmuxer:i,bytes:e,audioAppendStart:s,gopsToAlignWith:r,remux:n,onData:a,onTrackInfo:o,onAudioTimingInfo:l,onVideoTimingInfo:d,onVideoSegmentTimingInfo:h,onAudioSegmentTimingInfo:u,onId3:c,onCaptions:p,onDone:m,onEndedTimeline:g,onTransmuxerLog:f,isEndOfTimeline:y}=t,_={buffer:[]};let v=y;var b,T;i.onmessage=e=>{i.currentTransmux!==t||("data"===e.data.action&&oh(e,_,a),"trackinfo"===e.data.action&&o(e.data.trackInfo),"gopInfo"===e.data.action&&dh(e,_),"audioTimingInfo"===e.data.action&&l(e.data.audioTimingInfo),"videoTimingInfo"===e.data.action&&d(e.data.videoTimingInfo),"videoSegmentTimingInfo"===e.data.action&&h(e.data.videoSegmentTimingInfo),"audioSegmentTimingInfo"===e.data.action&&u(e.data.audioSegmentTimingInfo),"id3Frame"===e.data.action&&c([e.data.id3Frame],e.data.id3Frame.dispatchType),"caption"===e.data.action&&p(e.data.caption),"endedtimeline"===e.data.action&&(v=!1,g()),"log"===e.data.action&&f(e.data.log),"transmuxed"!==e.data.type)||v||(i.onmessage=null,lh({transmuxedData:_,callback:m}),uh(i))},s&&i.postMessage({action:"setAudioAppendStart",appendStart:s}),Array.isArray(r)&&i.postMessage({action:"alignGopsWith",gopsToAlignWith:r}),"undefined"!=typeof n&&i.postMessage({action:"setRemux",remux:n}),e.byteLength&&(b=e instanceof ArrayBuffer?e:e.buffer,T=e instanceof ArrayBuffer?0:e.byteOffset,i.postMessage({action:"push",data:b,byteOffset:T,byteLength:e.byteLength},[b])),y&&i.postMessage({action:"endTimeline"}),i.postMessage({action:"flush"})},uh=e=>{e.currentTransmux=null,e.transmuxQueue.length&&(e.currentTransmux=e.transmuxQueue.shift(),"function"==typeof e.currentTransmux?e.currentTransmux():hh(e.currentTransmux))},ch=(e,t)=>{e.postMessage({action:t}),uh(e)},ph=(e,t)=>{t.currentTransmux?t.transmuxQueue.push(ch.bind(null,t,e)):(t.currentTransmux=e,ch(t,e))};const mh=e=>{e.transmuxer.currentTransmux?e.transmuxer.transmuxQueue.push(e):(e.transmuxer.currentTransmux=e,hh(e))};var gh=e=>{ph("reset",e)},fh=(mh,e=>{const t=new ah,i=(t.currentTransmux=null,t.transmuxQueue=[],t.terminate);return t.terminate=()=>(t.currentTransmux=null,t.transmuxQueue.length=0,i.call(t)),t.postMessage({action:"init",options:e}),t});function yh(t){const i=t.transmuxer,s=t.endAction||t.action,r=t.callback;var e,n=_i({},t,{endAction:null,transmuxer:null,callback:null});const a=e=>{e.data.action===s&&(i.removeEventListener("message",a),e.data.data&&(e.data.data=new Uint8Array(e.data.data,t.byteOffset||0,t.byteLength||e.data.data.byteLength),t.data)&&(t.data=e.data.data),r(e.data))};i.addEventListener("message",a),t.data?(e=t.data instanceof ArrayBuffer,n.byteOffset=e?0:t.data.byteOffset,n.byteLength=t.data.byteLength,e=[e?t.data:t.data.buffer],i.postMessage(n,e)):i.postMessage(n)}function _h(e){let t=0;return e.audio&&t++,e.video&&t++,t}function vh(e,t){var i=t.attributes||{},s=Mh(function(e){e=e.attributes||{};if(e.CODECS)return qn(e.CODECS)}(t)||[]);return!Rh(e,t)||s.audio||((e,t)=>{if(!Rh(e,t))return!0;var t=t.attributes||{},i=e.mediaGroups.AUDIO[t.AUDIO];for(const s in i)if(!i[s].uri&&!i[s].playlists)return!0;return!1})(e,t)||(t=Mh(function(e,t){if(e.mediaGroups.AUDIO&&t){var i=e.mediaGroups.AUDIO[t];if(i)for(var s in i){s=i[s];if(s.default&&s.playlists)return qn(s.playlists[0].attributes.CODECS)}}return null}(e,i.AUDIO)||[])).audio&&(s.audio=t.audio),s}function bh(e,t){return(e=e&&window.getComputedStyle(e))?e[t]:""}function Th(e,t){let i,s;return i=(i=e.attributes.BANDWIDTH?e.attributes.BANDWIDTH:i)||window.Number.MAX_VALUE,s=(s=t.attributes.BANDWIDTH?t.attributes.BANDWIDTH:s)||window.Number.MAX_VALUE,i-s}const Sh={FAILURE:2,TIMEOUT:-101,ABORTED:-102},wh=e=>{e.forEach(e=>{e.abort()})},Eh=e=>({bandwidth:e.bandwidth,bytesReceived:e.bytesReceived||0,roundTripTime:e.roundTripTime||0}),Ch=e=>{var t=e.target,t={bandwidth:1/0,bytesReceived:0,roundTripTime:Date.now()-t.requestTime||0};return t.bytesReceived=e.loaded,t.bandwidth=Math.floor(t.bytesReceived/t.roundTripTime*8*1e3),t},kh=(e,t)=>t.timedout?{status:t.status,message:"HLS request timed-out at URL: "+t.uri,code:Sh.TIMEOUT,xhr:t}:t.aborted?{status:t.status,message:"HLS request aborted at URL: "+t.uri,code:Sh.ABORTED,xhr:t}:e?{status:t.status,message:"HLS request errored at URL: "+t.uri,code:Sh.FAILURE,xhr:t}:"arraybuffer"===t.responseType&&0===t.response.byteLength?{status:t.status,message:"Empty HLS response at URL: "+t.uri,code:Sh.FAILURE,xhr:t}:null,xh=(r,n,a)=>(e,t)=>{var i=t.response,e=kh(e,t);if(e)return a(e,r);if(16!==i.byteLength)return a({status:t.status,message:"Invalid HLS key at URL: "+t.uri,code:Sh.FAILURE,xhr:t},r);var e=new DataView(i),s=new Uint32Array([e.getUint32(0),e.getUint32(4),e.getUint32(8),e.getUint32(12)]);for(let e=0;e<n.length;e++)n[e].bytes=s;return a(null,r)},Ih=(i,s)=>{var e,t=Tl(i.map.bytes);if("mp4"!==t)return e=i.map.resolvedUri||i.map.uri,s({internal:!0,message:`Found unsupported ${t||"unknown"} container for initialization segment at URL: `+e,code:Sh.FAILURE});yh({action:"probeMp4Tracks",data:i.map.bytes,transmuxer:i.transmuxer,callback:({tracks:e,data:t})=>(i.map.bytes=t,e.forEach(function(e){i.map.tracks=i.map.tracks||{},i.map.tracks[e.type]||"number"==typeof(i.map.tracks[e.type]=e).id&&e.timescale&&(i.map.timescales=i.map.timescales||{},i.map.timescales[e.id]=e.timescale)}),s(null))})},Ah=({segment:i,bytes:t,trackInfoFn:s,timingInfoFn:e,videoSegmentTimingInfoFn:r,audioSegmentTimingInfoFn:n,id3Fn:a,captionsFn:o,isEndOfTimeline:l,endedTimelineFn:d,dataFn:h,doneFn:u,onTransmuxerLog:c})=>{var p=i.map&&i.map.tracks||{};const m=Boolean(p.audio&&p.video);let g=e.bind(null,i,"audio","start");const f=e.bind(null,i,"audio","end");let y=e.bind(null,i,"video","start");const _=e.bind(null,i,"video","end");yh({action:"probeTs",transmuxer:i.transmuxer,data:t,baseStartTime:i.baseStartTime,callback:e=>{i.bytes=t=e.data;e=e.result;e&&(s(i,{hasAudio:e.hasAudio,hasVideo:e.hasVideo,isMuxed:m}),s=null),mh({bytes:t,transmuxer:i.transmuxer,audioAppendStart:i.audioAppendStart,gopsToAlignWith:i.gopsToAlignWith,remux:m,onData:e=>{e.type="combined"===e.type?"video":e.type,h(i,e)},onTrackInfo:e=>{s&&(m&&(e.isMuxed=!0),s(i,e))},onAudioTimingInfo:e=>{g&&"undefined"!=typeof e.start&&(g(e.start),g=null),f&&"undefined"!=typeof e.end&&f(e.end)},onVideoTimingInfo:e=>{y&&"undefined"!=typeof e.start&&(y(e.start),y=null),_&&"undefined"!=typeof e.end&&_(e.end)},onVideoSegmentTimingInfo:e=>{r(e)},onAudioSegmentTimingInfo:e=>{n(e)},onId3:(e,t)=>{a(i,e,t)},onCaptions:e=>{o(i,[e])},isEndOfTimeline:l,onEndedTimeline:()=>{d()},onTransmuxerLog:c,onDone:e=>{u&&(e.type="combined"===e.type?"video":e.type,u(null,i,e))}})}})},Dh=({segment:i,bytes:s,trackInfoFn:e,timingInfoFn:r,videoSegmentTimingInfoFn:t,audioSegmentTimingInfoFn:n,id3Fn:a,captionsFn:o,isEndOfTimeline:l,endedTimelineFn:d,dataFn:h,doneFn:u,onTransmuxerLog:c})=>{let p=new Uint8Array(s);if(m=p,0<yl(m,["moof"]).length){i.isFmp4=!0;const g=i.map["tracks"],f={isFmp4:!0,hasVideo:!!g.video,hasAudio:!!g.audio},y=(g.audio&&g.audio.codec&&"enca"!==g.audio.codec&&(f.audioCodec=g.audio.codec),g.video&&g.video.codec&&"encv"!==g.video.codec&&(f.videoCodec=g.video.codec),g.video&&g.audio&&(f.isMuxed=!0),e(i,f),(e,t)=>{h(i,{data:p,type:f.hasAudio&&!f.isMuxed?"audio":"video"}),t&&t.length&&a(i,t),e&&e.length&&o(i,e),u(null,i,{})});void yh({action:"probeMp4StartTime",timescales:i.map.timescales,data:p,transmuxer:i.transmuxer,callback:({data:e,startTime:t})=>{s=e.buffer,i.bytes=p=e,f.hasAudio&&!f.isMuxed&&r(i,"audio","start",t),f.hasVideo&&r(i,"video","start",t),yh({action:"probeEmsgID3",data:p,transmuxer:i.transmuxer,offset:t,callback:({emsgData:e,id3Frames:t})=>{s=e.buffer,i.bytes=p=e,g.video&&e.byteLength&&i.transmuxer?yh({action:"pushMp4Captions",endAction:"mp4Captions",transmuxer:i.transmuxer,data:p,timescales:i.map.timescales,trackIds:[g.video.id],callback:e=>{s=e.data.buffer,i.bytes=p=e.data,e.logs.forEach(function(e){c(P(e,{stream:"mp4CaptionParser"}))}),y(e.captions,t)}}):y(void 0,t)}})}})}else{var m;i.transmuxer?("undefined"==typeof i.container&&(i.container=Tl(p)),"ts"!==i.container&&"aac"!==i.container?(e(i,{hasAudio:!1,hasVideo:!1}),u(null,i,{})):Ah({segment:i,bytes:s,trackInfoFn:e,timingInfoFn:r,videoSegmentTimingInfoFn:t,audioSegmentTimingInfoFn:n,id3Fn:a,captionsFn:o,isEndOfTimeline:l,endedTimelineFn:d,dataFn:h,doneFn:u,onTransmuxerLog:c})):u(null,i,{})}},Lh=function({id:t,key:e,encryptedBytes:i,decryptionWorker:s},r){const n=e=>{e.data.source===t&&(s.removeEventListener("message",n),e=e.data.decrypted,r(new Uint8Array(e.bytes,e.byteOffset,e.byteLength)))};s.addEventListener("message",n);let a;a=e.bytes.slice?e.bytes.slice():new Uint32Array(Array.prototype.slice.call(e.bytes)),s.postMessage(Ud({source:t,encrypted:i,key:a,iv:e.iv}),[i.buffer,a.buffer])},Ph=({decryptionWorker:e,segment:t,trackInfoFn:i,timingInfoFn:s,videoSegmentTimingInfoFn:r,audioSegmentTimingInfoFn:n,id3Fn:a,captionsFn:o,isEndOfTimeline:l,endedTimelineFn:d,dataFn:h,doneFn:u,onTransmuxerLog:c})=>{Lh({id:t.requestId,key:t.key,encryptedBytes:t.encryptedBytes,decryptionWorker:e},e=>{t.bytes=e,Dh({segment:t,bytes:t.bytes,trackInfoFn:i,timingInfoFn:s,videoSegmentTimingInfoFn:r,audioSegmentTimingInfoFn:n,id3Fn:a,captionsFn:o,isEndOfTimeline:l,endedTimelineFn:d,dataFn:h,doneFn:u,onTransmuxerLog:c})})},Oh=({xhr:e,xhrOptions:t,decryptionWorker:i,segment:s,abortFn:r,progressFn:n,trackInfoFn:a,timingInfoFn:o,videoSegmentTimingInfoFn:l,audioSegmentTimingInfoFn:d,id3Fn:h,captionsFn:u,isEndOfTimeline:c,endedTimelineFn:p,dataFn:m,doneFn:g,onTransmuxerLog:f})=>{const y=[];var _,v,i=(({activeXhrs:s,decryptionWorker:r,trackInfoFn:n,timingInfoFn:a,videoSegmentTimingInfoFn:o,audioSegmentTimingInfoFn:l,id3Fn:d,captionsFn:h,isEndOfTimeline:u,endedTimelineFn:c,dataFn:p,doneFn:m,onTransmuxerLog:g})=>{let f=0,y=!1;return(e,t)=>{if(!y){if(e)return y=!0,wh(s),m(e,t);if((f+=1)===s.length){const i=function(){if(t.encryptedBytes)return Ph({decryptionWorker:r,segment:t,trackInfoFn:n,timingInfoFn:a,videoSegmentTimingInfoFn:o,audioSegmentTimingInfoFn:l,id3Fn:d,captionsFn:h,isEndOfTimeline:u,endedTimelineFn:c,dataFn:p,doneFn:m,onTransmuxerLog:g});Dh({segment:t,bytes:t.bytes,trackInfoFn:n,timingInfoFn:a,videoSegmentTimingInfoFn:o,audioSegmentTimingInfoFn:l,id3Fn:d,captionsFn:h,isEndOfTimeline:u,endedTimelineFn:c,dataFn:p,doneFn:m,onTransmuxerLog:g})};if(t.endOfAllRequests=Date.now(),t.map&&t.map.encryptedBytes&&!t.map.bytes)return Lh({decryptionWorker:r,id:t.requestId+"-init",encryptedBytes:t.map.encryptedBytes,key:t.map.key},e=>{t.map.bytes=e,Ih(t,e=>{if(e)return wh(s),m(e,t);i()})});i()}}}})({activeXhrs:y,decryptionWorker:i,trackInfoFn:a,timingInfoFn:o,videoSegmentTimingInfoFn:l,audioSegmentTimingInfoFn:d,id3Fn:h,captionsFn:u,isEndOfTimeline:c,endedTimelineFn:p,dataFn:m,doneFn:g,onTransmuxerLog:f}),u=(s.key&&!s.key.bytes&&(a=[s.key],s.map&&!s.map.bytes&&s.map.key&&s.map.key.resolvedUri===s.key.resolvedUri&&a.push(s.map.key),o=e(P(t,{uri:s.key.resolvedUri,responseType:"arraybuffer"}),xh(s,a,i)),y.push(o)),s.map&&!s.map.bytes&&(!s.map.key||s.key&&s.key.resolvedUri===s.map.key.resolvedUri||(l=e(P(t,{uri:s.map.key.resolvedUri,responseType:"arraybuffer"}),xh(s,[s.map.key],i)),y.push(l)),d=P(t,{uri:s.map.resolvedUri,responseType:"arraybuffer",headers:Nd(s.map)}),{segment:_,finishProcessingFn:v}=[{segment:s,finishProcessingFn:i}][0],h=e(d,(e,t)=>{var e=kh(e,t);return e?v(e,_):(e=new Uint8Array(t.response),_.map.key?(_.map.encryptedBytes=e,v(null,_)):(_.map.bytes=e,void Ih(_,function(e){if(e)return e.xhr=t,e.status=t.status,v(e,_);v(null,_)})))}),y.push(h)),P(t,{uri:s.part&&s.part.resolvedUri||s.resolvedUri,responseType:"arraybuffer",headers:Nd(s)}));({segment:b,finishProcessingFn:T,responseType:S}={segment:s,finishProcessingFn:i,responseType:u.responseType});var b,T,S,w,E,c=e(u,(e,t)=>{var e=kh(e,t);return e?T(e,b):(e="arraybuffer"!==S&&t.responseText?ih(t.responseText.substring(b.lastReachedChar||0)):t.response,b.stats=Eh(t),b.key?b.encryptedBytes=new Uint8Array(e):b.bytes=new Uint8Array(e),T(null,b))});c.addEventListener("progress",({segment:w,progressFn:E}=[{segment:s,progressFn:n}][0],e=>{var t=e.target;if(!t.aborted)return w.stats=P(w.stats,Ch(e)),!w.stats.firstBytesReceivedAt&&w.stats.bytesReceived&&(w.stats.firstBytesReceivedAt=Date.now()),E(e,w)})),y.push(c);const C={};return y.forEach(e=>{var t,i;e.addEventListener("loadend",({loadendState:t,abortFn:i}=[{loadendState:C,abortFn:r}][0],e=>{e.target.aborted&&i&&!t.calledAbortFn&&(i(),t.calledAbortFn=!0)}))}),()=>wh(y)},Nh=jl("CodecUtils"),Rh=(e,t)=>{t=t.attributes||{};return e&&e.mediaGroups&&e.mediaGroups.AUDIO&&t.AUDIO&&e.mediaGroups.AUDIO[t.AUDIO]},Mh=function(e){const s={};return e.forEach(({mediaType:e,type:t,details:i})=>{s[e]=s[e]||[],s[e].push(Fn(""+t+i))}),Object.keys(s).forEach(function(e){1<s[e].length?(Nh(`multiple ${e} codecs found as attributes: ${s[e].join(", ")}. Setting playlist codecs to null so that we wait for mux.js to probe segments for real codecs.`),s[e]=null):s[e]=s[e][0]}),s},Uh=jl("PlaylistSelector"),Bh=function(e){var t;if(e&&e.playlist)return t=e.playlist,JSON.stringify({id:t.id,bandwidth:e.bandwidth,width:e.width,height:e.height,codecs:t.attributes&&t.attributes.CODECS||""})},Fh=function(e,s){const r=e.slice();e.sort(function(e,t){var i=s(e,t);return 0===i?r.indexOf(e)-r.indexOf(t):i})};function qh(o,t,l,d,h,u){if(o){var c={bandwidth:t,width:l,height:d,limitRenditionByPlayerDimensions:h};let e=o.playlists,r=(yd.isAudioOnly(o)&&(e=u.getAudioTrackPlaylists_(),c.audioOnly=!0),e.map(e=>{var t=e.attributes&&e.attributes.RESOLUTION&&e.attributes.RESOLUTION.width,i=e.attributes&&e.attributes.RESOLUTION&&e.attributes.RESOLUTION.height,s=e.attributes&&e.attributes.BANDWIDTH;return{bandwidth:s||window.Number.MAX_VALUE,width:t,height:i,playlist:e}})),n=(Fh(r,(e,t)=>e.bandwidth-t.bandwidth),(r=r.filter(e=>!yd.isIncompatible(e.playlist))).filter(e=>yd.isEnabled(e.playlist)));o=(n=n.length?n:r.filter(e=>!yd.isDisabled(e.playlist))).filter(e=>e.bandwidth*O.BANDWIDTH_VARIANCE<t);let a=o[o.length-1];var p=o.filter(e=>e.bandwidth===a.bandwidth)[0];if(!1===h){const g=p||n[0]||r[0];if(g&&g.playlist){let e=p?"bandwidthBestRep":"sortedPlaylistReps";return n[0]&&(e="enabledPlaylistReps"),Uh(`choosing ${Bh(g)} using ${e} with options`,c),g.playlist}}else{var m,h=o.filter(e=>e.width&&e.height),o=(Fh(h,(e,t)=>e.width-t.width),h.filter(e=>e.width===l&&e.height===d)),o=(a=o[o.length-1],o.filter(e=>e.bandwidth===a.bandwidth)[0]);let t,i;o||(m=(t=h.filter(e=>e.width>l||e.height>d)).filter(e=>e.width===t[0].width&&e.height===t[0].height),a=m[m.length-1],i=m.filter(e=>e.bandwidth===a.bandwidth)[0]);let s;u.leastPixelDiffSelector&&(m=h.map(e=>(e.pixelDiff=Math.abs(e.width-l)+Math.abs(e.height-d),e)),Fh(m,(e,t)=>e.pixelDiff===t.pixelDiff?t.bandwidth-e.bandwidth:e.pixelDiff-t.pixelDiff),s=m[0]);const g=s||i||o||p||n[0]||r[0];if(g&&g.playlist){let e="sortedPlaylistReps";return s?e="leastPixelDiffRep":i?e="resolutionPlusOneRep":o?e="resolutionBestRep":p?e="bandwidthBestRep":n[0]&&(e="enabledPlaylistReps"),Uh(`choosing ${Bh(g)} using ${e} with options`,c),g.playlist}}return Uh("could not choose a playlist with options",c),null}}function jh(){var e=this.useDevicePixelRatio&&window.devicePixelRatio||1;return qh(this.playlists.main,this.systemBandwidth,parseInt(bh(this.tech_.el(),"width"),10)*e,parseInt(bh(this.tech_.el(),"height"),10)*e,this.limitRenditionByPlayerDimensions,this.playlistController_)}function Hh(e,t,i){let s;var r;if(i&&i.cues)for(s=i.cues.length;s--;)(r=i.cues[s]).startTime>=e&&r.endTime<=t&&i.removeCue(r)}const Vh=({inbandTextTracks:e,metadataArray:t,timestampOffset:i,videoDuration:r})=>{if(t){const a=window.WebKitDataCue||window.VTTCue,o=e.metadataTrack_;if(o&&(t.forEach(e=>{const s=e.cueTime+i;!("number"!=typeof s||window.isNaN(s)||s<0)&&s<1/0&&e.frames&&e.frames.length&&e.frames.forEach(e=>{var t,i=new a(s,s,e.value||e.url||e.data||"");i.frame=e,i.value=e,t=i,Object.defineProperties(t.frame,{id:{get(){return T.log.warn("cue.frame.id is deprecated. Use cue.value.key instead."),t.value.key}},value:{get(){return T.log.warn("cue.frame.value is deprecated. Use cue.value.data instead."),t.value.data}},privateData:{get(){return T.log.warn("cue.frame.privateData is deprecated. Use cue.value.data instead."),t.value.data}}}),o.addCue(i)})}),o.cues)&&o.cues.length){var s=o.cues,n=[];for(let e=0;e<s.length;e++)s[e]&&n.push(s[e]);const l=n.reduce((e,t)=>{var i=e[t.startTime]||[];return i.push(t),e[t.startTime]=i,e},{}),d=Object.keys(l).sort((e,t)=>Number(e)-Number(t));d.forEach((e,t)=>{var i=l[e],e=isFinite(r)?r:e;const s=Number(d[t+1])||e;i.forEach(e=>{e.endTime=s})})}}},$h={id:"ID",class:"CLASS",startDate:"START-DATE",duration:"DURATION",endDate:"END-DATE",endOnNext:"END-ON-NEXT",plannedDuration:"PLANNED-DURATION",scte35Out:"SCTE35-OUT",scte35In:"SCTE35-IN"},zh=new Set(["id","class","startDate","duration","endDate","endOnNext","startTime","endTime","processDateRange"]),Wh=(e,t,i)=>{e.metadataTrack_||(e.metadataTrack_=i.addRemoteTextTrack({kind:"metadata",label:"Timed Metadata"},!1).track,T.browser.IS_ANY_SAFARI)||(e.metadataTrack_.inBandMetadataTrackDispatchType=t)},Gh=e=>"number"==typeof e&&isFinite(e),Xh=e=>{var{startOfSegment:t,duration:i,segment:s,part:r,playlist:{mediaSequence:n,id:a,segments:o=[]},mediaIndex:l,partIndex:d,timeline:h}=e,o=o.length-1;let u="mediaIndex/partIndex increment";e.getMediaInfoForTime?u=`getMediaInfoForTime (${e.getMediaInfoForTime})`:e.isSyncRequest&&(u="getSyncSegmentCandidate (isSyncRequest)"),e.independent&&(u+=" with independent "+e.independent);var c="number"==typeof d,e=e.segment.uri?"segment":"pre-segment",p=c?sd({preloadSegment:s})-1:0;return e+` [${n+l}/${n+o}]`+(c?` part [${d}/${p}]`:"")+` segment start/end [${s.start} => ${s.end}]`+(c?` part start/end [${r.start} => ${r.end}]`:"")+` startOfSegment [${t}]`+` duration [${i}]`+` timeline [${h}]`+` selected by [${u}]`+` playlist [${a}]`},Kh=e=>e+"TimingInfo",Yh=({timelineChangeController:e,currentTimeline:t,segmentTimeline:i,loaderType:s,audioDisabled:r})=>{return!(t===i||("audio"===s?(t=e.lastTimelineChange({type:"main"}))&&t.to===i:"main"!==s||!r||(t=e.pendingTimelineChange({type:"audio"}))&&t.to===i))},Qh=({segmentDuration:e,maxDuration:t})=>!!e&&Math.round(e)>t+Kl,Jh=(e,t)=>{var i,s,r;return"hls"===t&&(t=(e=>{let s=0;return["video","audio"].forEach(function(t){t=e[t+"TimingInfo"];if(t){var{start:t,end:i}=t;let e;"bigint"==typeof t||"bigint"==typeof i?e=window.BigInt(i)-window.BigInt(t):"number"==typeof t&&"number"==typeof i&&(e=i-t),"undefined"!=typeof e&&e>s&&(s=e)}}),s="bigint"==typeof s&&s<Number.MAX_SAFE_INTEGER?Number(s):s})({audioTimingInfo:e.audioTimingInfo,videoTimingInfo:e.videoTimingInfo}))&&(i=e.playlist.targetDuration,s=Qh({segmentDuration:t,maxDuration:2*i}),r=Qh({segmentDuration:t,maxDuration:i}),t=`Segment with index ${e.mediaIndex} `+`from playlist ${e.playlist.id} `+`has a duration of ${t} `+`when the reported duration is ${e.duration} `+`and the target duration is ${i}. `+"For HLS content, a duration in excess of the target duration may result in playback issues. See the HLS specification section on EXT-X-TARGETDURATION for more details: https://tools.ietf.org/html/draft-pantos-http-live-streaming-23#section-4.3.3.1",s||r)?{severity:s?"warn":"info",message:t}:null};class Zh extends T.EventTarget{constructor(e,t=0){if(super(),!e)throw new TypeError("Initialization settings are required");if("function"!=typeof e.currentTime)throw new TypeError("No currentTime getter specified");if(!e.mediaSource)throw new TypeError("No MediaSource specified");this.bandwidth=e.bandwidth,this.throughput={rate:0,count:0},this.roundTrip=NaN,this.resetStats_(),this.mediaIndex=null,this.partIndex=null,this.hasPlayed_=e.hasPlayed,this.currentTime_=e.currentTime,this.seekable_=e.seekable,this.seeking_=e.seeking,this.duration_=e.duration,this.mediaSource_=e.mediaSource,this.vhs_=e.vhs,this.loaderType_=e.loaderType,this.currentMediaInfo_=void 0,this.startingMediaInfo_=void 0,this.segmentMetadataTrack_=e.segmentMetadataTrack,this.goalBufferLength_=e.goalBufferLength,this.sourceType_=e.sourceType,this.sourceUpdater_=e.sourceUpdater,this.inbandTextTracks_=e.inbandTextTracks,this.state_="INIT",this.timelineChangeController_=e.timelineChangeController,this.shouldSaveSegmentTimingInfo_=!0,this.parse708captions_=e.parse708captions,this.useDtsForTimestampOffset_=e.useDtsForTimestampOffset,this.captionServices_=e.captionServices,this.exactManifestTimings=e.exactManifestTimings,this.addMetadataToTextTrack=e.addMetadataToTextTrack,this.checkBufferTimeout_=null,this.error_=void 0,this.currentTimeline_=-1,this.shouldForceTimestampOffsetAfterResync_=!1,this.pendingSegment_=null,this.xhrOptions_=null,this.pendingSegments_=[],this.audioDisabled_=!1,this.isPendingTimestampOffset_=!1,this.gopBuffer_=[],this.timeMapping_=0,this.safeAppend_=!1,this.appendInitSegment_={audio:!0,video:!0},this.playlistOfLastInitSegment_={audio:null,video:null},this.callQueue_=[],this.loadQueue_=[],this.metadataQueue_={id3:[],caption:[]},this.waitingOnRemove_=!1,this.quotaExceededErrorRetryTimeout_=null,this.activeInitSegmentId_=null,this.initSegments_={},this.cacheEncryptionKeys_=e.cacheEncryptionKeys,this.keyCache_={},this.decrypter_=e.decrypter,this.syncController_=e.syncController,this.syncPoint_={segmentIndex:0,time:0},this.transmuxer_=this.createTransmuxer_(),this.triggerSyncInfoUpdate_=()=>this.trigger("syncinfoupdate"),this.syncController_.on("syncinfoupdate",this.triggerSyncInfoUpdate_),this.mediaSource_.addEventListener("sourceopen",()=>{this.isEndOfStream_()||(this.ended_=!1)}),this.fetchAtBuffer_=!1,this.logger_=jl(`SegmentLoader[${this.loaderType_}]`),Object.defineProperty(this,"state",{get(){return this.state_},set(e){e!==this.state_&&(this.logger_(this.state_+" -> "+e),this.state_=e,this.trigger("statechange"))}}),this.sourceUpdater_.on("ready",()=>{this.hasEnoughInfoToAppend_()&&this.processCallQueue_()}),"main"===this.loaderType_&&this.timelineChangeController_.on("pendingtimelinechange",()=>{this.hasEnoughInfoToAppend_()&&this.processCallQueue_()}),"audio"===this.loaderType_&&this.timelineChangeController_.on("timelinechange",()=>{this.hasEnoughInfoToLoad_()&&this.processLoadQueue_(),this.hasEnoughInfoToAppend_()&&this.processCallQueue_()})}createTransmuxer_(){return fh({remux:!1,alignGopsAtEnd:this.safeAppend_,keepOriginalTimestamps:!0,parse708captions:this.parse708captions_,captionServices:this.captionServices_})}resetStats_(){this.mediaBytesTransferred=0,this.mediaRequests=0,this.mediaRequestsAborted=0,this.mediaRequestsTimedout=0,this.mediaRequestsErrored=0,this.mediaTransferDuration=0,this.mediaSecondsLoaded=0,this.mediaAppends=0}dispose(){this.trigger("dispose"),this.state="DISPOSED",this.pause(),this.abort_(),this.transmuxer_&&this.transmuxer_.terminate(),this.resetStats_(),this.checkBufferTimeout_&&window.clearTimeout(this.checkBufferTimeout_),this.syncController_&&this.triggerSyncInfoUpdate_&&this.syncController_.off("syncinfoupdate",this.triggerSyncInfoUpdate_),this.off()}setAudio(e){this.audioDisabled_=!e,e?this.appendInitSegment_.audio=!0:this.sourceUpdater_.removeAudio(0,this.duration_())}abort(){"WAITING"!==this.state?this.pendingSegment_&&(this.pendingSegment_=null):(this.abort_(),this.state="READY",this.paused()||this.monitorBuffer_())}abort_(){this.pendingSegment_&&this.pendingSegment_.abortRequests&&this.pendingSegment_.abortRequests(),this.pendingSegment_=null,this.callQueue_=[],this.loadQueue_=[],this.metadataQueue_.id3=[],this.metadataQueue_.caption=[],this.timelineChangeController_.clearPendingTimelineChange(this.loaderType_),this.waitingOnRemove_=!1,window.clearTimeout(this.quotaExceededErrorRetryTimeout_),this.quotaExceededErrorRetryTimeout_=null}checkForAbort_(e){return"APPENDING"!==this.state||this.pendingSegment_?!this.pendingSegment_||this.pendingSegment_.requestId!==e:(this.state="READY",!0)}error(e){return"undefined"!=typeof e&&(this.logger_("error occurred:",e),this.error_=e),this.pendingSegment_=null,this.error_}endOfStream(){this.ended_=!0,this.transmuxer_&&gh(this.transmuxer_),this.gopBuffer_.length=0,this.pause(),this.trigger("ended")}buffered_(){var e=this.getMediaInfo_();if(!this.sourceUpdater_||!e)return Hl();if("main"===this.loaderType_){var{hasAudio:e,hasVideo:t,isMuxed:i}=e;if(t&&e&&!this.audioDisabled_&&!i)return this.sourceUpdater_.buffered();if(t)return this.sourceUpdater_.videoBuffered()}return this.sourceUpdater_.audioBuffered()}initSegmentForMap(e,t=!1){if(!e)return null;var i=Bd(e);let s=this.initSegments_[i];return t&&!s&&e.bytes&&(this.initSegments_[i]=s={resolvedUri:e.resolvedUri,byterange:e.byterange,bytes:e.bytes,tracks:e.tracks,timescales:e.timescales}),s||e}segmentKey(e,t=!1){if(!e)return null;var i=Fd(e);let s=this.keyCache_[i];this.cacheEncryptionKeys_&&t&&!s&&e.bytes&&(this.keyCache_[i]=s={resolvedUri:e.resolvedUri,bytes:e.bytes});t={resolvedUri:(s||e).resolvedUri};return s&&(t.bytes=s.bytes),t}couldBeginLoading_(){return this.playlist_&&!this.paused()}load(){if(this.monitorBuffer_(),this.playlist_)return"INIT"===this.state&&this.couldBeginLoading_()?this.init_():void(!this.couldBeginLoading_()||"READY"!==this.state&&"INIT"!==this.state||(this.state="READY"))}init_(){return this.state="READY",this.resetEverything(),this.monitorBuffer_()}playlist(t,i={}){if(t){var s,r=this.playlist_,n=this.pendingSegment_;this.playlist_=t,this.xhrOptions_=i,"INIT"===this.state&&(t.syncInfo={mediaSequence:t.mediaSequence,time:0},"main"===this.loaderType_)&&this.syncController_.setDateTimeMappingForStart(t);let e=null;if(r&&(r.id?e=r.id:r.uri&&(e=r.uri)),this.logger_(`playlist update [${e} => ${t.id||t.uri}]`),this.syncController_.updateMediaSequenceMap(t,this.currentTime_(),this.loaderType_),this.trigger("syncinfoupdate"),"INIT"===this.state&&this.couldBeginLoading_())return this.init_();r&&r.uri===t.uri?(i=t.mediaSequence-r.mediaSequence,this.logger_(`live window shift [${i}]`),null!==this.mediaIndex&&(this.mediaIndex-=i,this.mediaIndex<0?(this.mediaIndex=null,this.partIndex=null):(s=this.playlist_.segments[this.mediaIndex],!this.partIndex||s.parts&&s.parts.length&&s.parts[this.partIndex]||(s=this.mediaIndex,this.logger_(`currently processing part (index ${this.partIndex}) no longer exists.`),this.resetLoader(),this.mediaIndex=s))),n&&(n.mediaIndex-=i,n.mediaIndex<0?(n.mediaIndex=null,n.partIndex=null):(0<=n.mediaIndex&&(n.segment=t.segments[n.mediaIndex]),0<=n.partIndex&&n.segment.parts&&(n.part=n.segment.parts[n.partIndex]))),this.syncController_.saveExpiredSegmentInfo(r,t)):(null!==this.mediaIndex&&(!t.endList&&"number"==typeof t.partTargetDuration?this.resetLoader():this.resyncLoader()),this.currentMediaInfo_=void 0,this.trigger("playlistupdate"))}}pause(){this.checkBufferTimeout_&&(window.clearTimeout(this.checkBufferTimeout_),this.checkBufferTimeout_=null)}paused(){return null===this.checkBufferTimeout_}resetEverything(e){this.ended_=!1,this.activeInitSegmentId_=null,this.appendInitSegment_={audio:!0,video:!0},this.resetLoader(),this.remove(0,1/0,e),this.transmuxer_&&(this.transmuxer_.postMessage({action:"clearAllMp4Captions"}),this.transmuxer_.postMessage({action:"reset"}))}resetLoader(){this.fetchAtBuffer_=!1,this.resyncLoader()}resyncLoader(){this.transmuxer_&&gh(this.transmuxer_),this.mediaIndex=null,this.partIndex=null,this.syncPoint_=null,this.isPendingTimestampOffset_=!1,this.shouldForceTimestampOffsetAfterResync_=!0,this.callQueue_=[],this.loadQueue_=[],this.metadataQueue_.id3=[],this.metadataQueue_.caption=[],this.abort(),this.transmuxer_&&this.transmuxer_.postMessage({action:"clearParsedMp4Captions"})}remove(t,i,s=()=>{},r=!1){if((i=i===1/0?this.duration_():i)<=t)this.logger_("skipping remove because end ${end} is <= start ${start}");else if(this.sourceUpdater_&&this.getMediaInfo_()){let e=1;var n=()=>{0===--e&&s()};!r&&this.audioDisabled_||(e++,this.sourceUpdater_.removeAudio(t,i,n)),!r&&"main"!==this.loaderType_||(this.gopBuffer_=((t,i,e,s)=>{var r=Math.ceil((i-s)*Bl),n=Math.ceil((e-s)*Bl),i=t.slice();let a=t.length;for(;a--&&!(t[a].pts<=n););if(-1!==a){let e=a+1;for(;e--&&!(t[e].pts<=r););e=Math.max(e,0),i.splice(e,a-e+1)}return i})(this.gopBuffer_,t,i,this.timeMapping_),e++,this.sourceUpdater_.removeVideo(t,i,n));for(const a in this.inbandTextTracks_)Hh(t,i,this.inbandTextTracks_[a]);Hh(t,i,this.segmentMetadataTrack_),n()}else this.logger_("skipping remove because no source updater or starting media info")}monitorBuffer_(){this.checkBufferTimeout_&&window.clearTimeout(this.checkBufferTimeout_),this.checkBufferTimeout_=window.setTimeout(this.monitorBufferTick_.bind(this),1)}monitorBufferTick_(){"READY"===this.state&&this.fillBuffer_(),this.checkBufferTimeout_&&window.clearTimeout(this.checkBufferTimeout_),this.checkBufferTimeout_=window.setTimeout(this.monitorBufferTick_.bind(this),500)}fillBuffer_(){var e;this.sourceUpdater_.updating()||(e=this.chooseNextRequest_())&&("number"==typeof e.timestampOffset&&(this.isPendingTimestampOffset_=!1,this.timelineChangeController_.pendingTimelineChange({type:this.loaderType_,from:this.currentTimeline_,to:e.timeline})),this.loadSegment_(e))}isEndOfStream_(e=this.mediaIndex,t=this.playlist_,i=this.partIndex){var s;return!(!t||!this.mediaSource_)&&(s="number"==typeof e&&t.segments[e],e=e+1===t.segments.length,i=!s||!s.parts||i+1===s.parts.length,t.endList)&&"open"===this.mediaSource_.readyState&&e&&i}chooseNextRequest_(){var e=this.buffered_(),t=zl(e)||0,e=Wl(e,this.currentTime_()),i=!this.hasPlayed_()&&1<=e,s=e>=this.goalBufferLength_(),r=this.playlist_.segments;if(!r.length||i||s)return null;this.syncPoint_=this.syncPoint_||this.syncController_.getSyncPoint(this.playlist_,this.duration_(),this.currentTimeline_,this.currentTime_(),this.loaderType_);i={partIndex:null,mediaIndex:null,startOfSegment:null,playlist:this.playlist_,isSyncRequest:Boolean(!this.syncPoint_)},i.isSyncRequest?(i.mediaIndex=function(t,i,s){i=i||[];var r=[];let n=0;for(let e=0;e<i.length;e++){var a=i[e];if(t===a.timeline&&(r.push(e),(n+=a.duration)>s))return e}return 0===r.length?0:r[r.length-1]}(this.currentTimeline_,r,t),this.logger_("choose next request. Can not find sync point. Fallback to media Index: "+i.mediaIndex)):null!==this.mediaIndex?(s=r[this.mediaIndex],a="number"==typeof this.partIndex?this.partIndex:-1,i.startOfSegment=s.end||t,s.parts&&s.parts[a+1]?(i.mediaIndex=this.mediaIndex,i.partIndex=a+1):i.mediaIndex=this.mediaIndex+1):({segmentIndex:s,startTime:a,partIndex:o}=yd.getMediaInfoForTime({exactManifestTimings:this.exactManifestTimings,playlist:this.playlist_,currentTime:this.fetchAtBuffer_?t:this.currentTime_(),startingPartIndex:this.syncPoint_.partIndex,startingSegmentIndex:this.syncPoint_.segmentIndex,startTime:this.syncPoint_.time}),i.getMediaInfoForTime=this.fetchAtBuffer_?"bufferedEnd "+t:"currentTime "+this.currentTime_(),i.mediaIndex=s,i.startOfSegment=a,i.partIndex=o,this.logger_(`choose next request. Playlist switched and we have a sync point. Media Index: ${i.mediaIndex} `)),t=r[i.mediaIndex];let n=t&&"number"==typeof i.partIndex&&t.parts&&t.parts[i.partIndex];if(!t||"number"==typeof i.partIndex&&!n)return null;"number"!=typeof i.partIndex&&t.parts&&(i.partIndex=0,n=t.parts[0]);var a,o,s=this.vhs_.playlists&&this.vhs_.playlists.main&&this.vhs_.playlists.main.independentSegments||this.playlist_.independentSegments,e=(e||!n||s||n.independent||(0===i.partIndex?(o=(a=r[i.mediaIndex-1]).parts&&a.parts.length&&a.parts[a.parts.length-1])&&o.independent&&(--i.mediaIndex,i.partIndex=a.parts.length-1,i.independent="previous segment"):t.parts[i.partIndex-1].independent&&(--i.partIndex,i.independent="previous part")),this.mediaSource_&&"ended"===this.mediaSource_.readyState);return i.mediaIndex>=r.length-1&&e&&!this.seeking_()?null:(this.shouldForceTimestampOffsetAfterResync_&&(this.shouldForceTimestampOffsetAfterResync_=!1,i.forceTimestampOffset=!0,this.logger_("choose next request. Force timestamp offset after loader resync")),this.generateSegmentInfo_(i))}generateSegmentInfo_(e){var{independent:e,playlist:t,mediaIndex:i,startOfSegment:s,isSyncRequest:r,partIndex:n,forceTimestampOffset:a,getMediaInfoForTime:o}=e,l=t.segments[i],d="number"==typeof n&&l.parts[n],i={requestId:"segment-loader-"+Math.random(),uri:d&&d.resolvedUri||l.resolvedUri,mediaIndex:i,partIndex:d?n:null,isSyncRequest:r,startOfSegment:s,playlist:t,bytes:null,encryptedBytes:null,timestampOffset:null,timeline:l.timeline,duration:d&&d.duration||l.duration,segment:l,part:d,byteLength:0,transmuxer:this.transmuxer_,getMediaInfoForTime:o,independent:e},n="undefined"!=typeof a?a:this.isPendingTimestampOffset_,r=(i.timestampOffset=this.timestampOffsetForSegment_({segmentTimeline:l.timeline,currentTimeline:this.currentTimeline_,startOfSegment:s,buffered:this.buffered_(),overrideCheck:n}),zl(this.sourceUpdater_.audioBuffered()));return"number"==typeof r&&(i.audioAppendStart=r-this.sourceUpdater_.audioTimestampOffset()),this.sourceUpdater_.videoBuffered().length&&(i.gopsToAlignWith=((e,t,i)=>{if("undefined"==typeof t||null===t||!e.length)return[];var s=Math.ceil((t-i+3)*Bl);let r;for(r=0;r<e.length&&!(e[r].pts>s);r++);return e.slice(r)})(this.gopBuffer_,this.currentTime_()-this.sourceUpdater_.videoTimestampOffset(),this.timeMapping_)),i}timestampOffsetForSegment_(e){return{segmentTimeline:e,currentTimeline:t,startOfSegment:i,buffered:s,overrideCheck:r}=[e][0],r||e!==t?!(e<t)&&s.length?s.end(s.length-1):i:null;var t,i,s,r}earlyAbortWhenNeeded_(t){if(!this.vhs_.tech_.paused()&&this.xhrOptions_.timeout&&this.playlist_.attributes.BANDWIDTH&&!(Date.now()-(t.firstBytesReceivedAt||Date.now())<1e3)){var e=this.currentTime_(),i=t.bandwidth,s=this.pendingSegment_.duration,t=yd.estimateSegmentRequestTime(s,i,this.playlist_,t.bytesReceived),r=([r,n,a=1]=[this.buffered_(),e,this.vhs_.tech_.playbackRate()],((r.length?r.end(r.length-1):0)-n)/a-1);if(!(t<=r)){var n=function(e){const{main:t,currentTime:i,bandwidth:s,duration:r,segmentDuration:n,timeUntilRebuffer:a,currentTimeline:o,syncController:l}=e;e=t.playlists.filter(e=>!yd.isIncompatible(e));let d=e.filter(yd.isEnabled);var e=(d=d.length?d:e.filter(e=>!yd.isDisabled(e))).filter(yd.hasAttribute.bind(null,"BANDWIDTH")).map(e=>{var t=l.getSyncPoint(e,r,o,i)?1:2;return{playlist:e,rebufferingImpact:yd.estimateSegmentRequestTime(n,s,e)*t-a}}),h=e.filter(e=>e.rebufferingImpact<=0);return Fh(h,(e,t)=>Th(t.playlist,e.playlist)),h.length?h[0]:(Fh(e,(e,t)=>e.rebufferingImpact-t.rebufferingImpact),e[0]||null)}({main:this.vhs_.playlists.main,currentTime:e,bandwidth:i,duration:this.duration_(),segmentDuration:s,timeUntilRebuffer:r,currentTimeline:this.currentTimeline_,syncController:this.syncController_});if(n){var a=t-r-n.rebufferingImpact;let e=.5;r<=Kl&&(e=1),!n.playlist||n.playlist.uri===this.playlist_.uri||a<e||(this.bandwidth=n.playlist.attributes.BANDWIDTH*O.BANDWIDTH_VARIANCE+1,this.trigger("earlyabort"))}}}}handleAbort_(e){this.logger_("Aborting "+Xh(e)),this.mediaRequestsAborted+=1}handleProgress_(e,t){this.earlyAbortWhenNeeded_(t.stats),this.checkForAbort_(t.requestId)||this.trigger("progress")}handleTrackInfo_(e,t){this.earlyAbortWhenNeeded_(e.stats),this.checkForAbort_(e.requestId)||this.checkForIllegalMediaSwitch(t)||(function(t,i){if(!t&&!i||!t&&i||t&&!i)return!1;if(t!==i){var s=Object.keys(t).sort(),r=Object.keys(i).sort();if(s.length!==r.length)return!1;for(let e=0;e<s.length;e++){var n=s[e];if(n!==r[e])return!1;if(t[n]!==i[n])return!1}}return!0}(this.currentMediaInfo_,t=t||{})||(this.appendInitSegment_={audio:!0,video:!0},this.startingMediaInfo_=t,this.currentMediaInfo_=t,this.logger_("trackinfo update",t),this.trigger("trackinfo")),this.checkForAbort_(e.requestId))||(this.pendingSegment_.trackInfo=t,this.hasEnoughInfoToAppend_()&&this.processCallQueue_())}handleTimingInfo_(e,t,i,s){var r;this.earlyAbortWhenNeeded_(e.stats),this.checkForAbort_(e.requestId)||((e=this.pendingSegment_)[r=Kh(t)]=e[r]||{},e[r][i]=s,this.logger_(`timinginfo: ${t} - ${i} - `+s),this.hasEnoughInfoToAppend_()&&this.processCallQueue_())}handleCaptions_(e,t){if(this.earlyAbortWhenNeeded_(e.stats),!this.checkForAbort_(e.requestId))if(0===t.length)this.logger_("SegmentLoader received no captions from a caption event");else if(this.pendingSegment_.hasAppendedData_){const c=null===this.sourceUpdater_.videoTimestampOffset()?this.sourceUpdater_.audioTimestampOffset():this.sourceUpdater_.videoTimestampOffset(),p={};t.forEach(e=>{p[e.stream]=p[e.stream]||{startTime:1/0,captions:[],endTime:0};var t=p[e.stream];t.startTime=Math.min(t.startTime,e.startTime+c),t.endTime=Math.max(t.endTime,e.endTime+c),t.captions.push(e)}),Object.keys(p).forEach(e=>{var{startTime:t,endTime:i,captions:s}=p[e],r=this.inbandTextTracks_,n=(this.logger_(`adding cues from ${t} -> ${i} for `+e),r),a=this.vhs_.tech_,o=e;if(!n[o]){a.trigger({type:"usage",name:"vhs-608"});let s=o;/^cc708_/.test(o)&&(s="SERVICE"+o.split("_")[1]);var l=a.textTracks().getTrackById(s);if(l)n[o]=l;else{let e=o,t=o,i=!1;l=(a.options_.vhs&&a.options_.vhs.captionServices||{})[s];l&&(e=l.label,t=l.language,i=l.default),n[o]=a.addRemoteTextTrack({kind:"captions",id:s,default:i,label:e,language:t},!1).track}}Hh(t,i,r[e]);var{inbandTextTracks:d,captionArray:l,timestampOffset:h}={captionArray:s,inbandTextTracks:r,timestampOffset:c};if(l){const u=window.WebKitDataCue||window.VTTCue;l.forEach(i=>{const s=i.stream;i.content?i.content.forEach(e=>{var t=new u(i.startTime+h,i.endTime+h,e.text);t.line=e.line,t.align="left",t.position=e.position,t.positionAlign="line-left",d[s].addCue(t)}):d[s].addCue(new u(i.startTime+h,i.endTime+h,i.text))})}}),this.transmuxer_&&this.transmuxer_.postMessage({action:"clearParsedMp4Captions"})}else this.metadataQueue_.caption.push(this.handleCaptions_.bind(this,e,t))}handleId3_(e,t,i){this.earlyAbortWhenNeeded_(e.stats),this.checkForAbort_(e.requestId)||(this.pendingSegment_.hasAppendedData_?this.addMetadataToTextTrack(i,t,this.duration_()):this.metadataQueue_.id3.push(this.handleId3_.bind(this,e,t,i)))}processMetadataQueue_(){this.metadataQueue_.id3.forEach(e=>e()),this.metadataQueue_.caption.forEach(e=>e()),this.metadataQueue_.id3=[],this.metadataQueue_.caption=[]}processCallQueue_(){var e=this.callQueue_;this.callQueue_=[],e.forEach(e=>e())}processLoadQueue_(){var e=this.loadQueue_;this.loadQueue_=[],e.forEach(e=>e())}hasEnoughInfoToLoad_(){var e;return"audio"!==this.loaderType_||!(!(e=this.pendingSegment_)||this.getCurrentMediaInfo_()&&Yh({timelineChangeController:this.timelineChangeController_,currentTimeline:this.currentTimeline_,segmentTimeline:e.timeline,loaderType:this.loaderType_,audioDisabled:this.audioDisabled_}))}getCurrentMediaInfo_(e=this.pendingSegment_){return e&&e.trackInfo||this.currentMediaInfo_}getMediaInfo_(e=this.pendingSegment_){return this.getCurrentMediaInfo_(e)||this.startingMediaInfo_}getPendingSegmentPlaylist(){return this.pendingSegment_?this.pendingSegment_.playlist:null}hasEnoughInfoToAppend_(){var e,t,i,s;return!!this.sourceUpdater_.ready()&&!(this.waitingOnRemove_||this.quotaExceededErrorRetryTimeout_||(e=this.pendingSegment_,t=this.getCurrentMediaInfo_(),!e)||!t||({hasAudio:t,hasVideo:i,isMuxed:s}=t,i&&!e.videoTimingInfo)||t&&!this.audioDisabled_&&!s&&!e.audioTimingInfo||Yh({timelineChangeController:this.timelineChangeController_,currentTimeline:this.currentTimeline_,segmentTimeline:e.timeline,loaderType:this.loaderType_,audioDisabled:this.audioDisabled_}))}handleData_(t,e){if(this.earlyAbortWhenNeeded_(t.stats),!this.checkForAbort_(t.requestId))if(this.callQueue_.length||!this.hasEnoughInfoToAppend_())this.callQueue_.push(this.handleData_.bind(this,t,e));else{var i=this.pendingSegment_;if(this.setTimeMapping_(i.timeline),this.updateMediaSecondsLoaded_(i.part||i.segment),"closed"!==this.mediaSource_.readyState){if(t.map&&(t.map=this.initSegmentForMap(t.map,!0),i.segment.map=t.map),t.key&&this.segmentKey(t.key,!0),i.isFmp4=t.isFmp4,i.timingInfo=i.timingInfo||{},i.isFmp4)this.trigger("fmp4"),i.timingInfo.start=i[Kh(e.type)].start;else{t=this.getCurrentMediaInfo_(),t="main"===this.loaderType_&&t&&t.hasVideo;let e;t&&(e=i.videoTimingInfo.start),i.timingInfo.start=this.trueSegmentStart_({currentStart:i.timingInfo.start,playlist:i.playlist,mediaIndex:i.mediaIndex,currentVideoTimestampOffset:this.sourceUpdater_.videoTimestampOffset(),useVideoTimingInfo:t,firstVideoFrameTimeForData:e,videoTimingInfo:i.videoTimingInfo,audioTimingInfo:i.audioTimingInfo})}if(this.updateAppendInitSegmentStatus(i,e.type),this.updateSourceBufferTimestampOffset_(i),i.isSyncRequest){this.updateTimingInfoEnd_(i),this.syncController_.saveSegmentTimingInfo({segmentInfo:i,shouldSaveTimelineMapping:"main"===this.loaderType_});t=this.chooseNextRequest_();if(t.mediaIndex!==i.mediaIndex||t.partIndex!==i.partIndex)return void this.logger_("sync segment was incorrect, not appending");this.logger_("sync segment was correct, appending")}i.hasAppendedData_=!0,this.processMetadataQueue_(),this.appendData_(i,e)}}}updateAppendInitSegmentStatus(e,t){"main"!==this.loaderType_||"number"!=typeof e.timestampOffset||e.changedTimestampOffset||(this.appendInitSegment_={audio:!0,video:!0}),this.playlistOfLastInitSegment_[t]!==e.playlist&&(this.appendInitSegment_[t]=!0)}getInitSegmentAndUpdateState_({type:e,initSegment:t,map:i,playlist:s}){if(i){var r=Bd(i);if(this.activeInitSegmentId_===r)return null;t=this.initSegmentForMap(i,!0).bytes,this.activeInitSegmentId_=r}return t&&this.appendInitSegment_[e]?(this.playlistOfLastInitSegment_[e]=s,this.appendInitSegment_[e]=!1,this.activeInitSegmentId_=null,t):null}handleQuotaExceededError_({segmentInfo:e,type:t,bytes:i},s){var r=this.sourceUpdater_.audioBuffered(),n=this.sourceUpdater_.videoBuffered(),a=(1<r.length&&this.logger_("On QUOTA_EXCEEDED_ERR, found gaps in the audio buffer: "+Zl(r).join(", ")),1<n.length&&this.logger_("On QUOTA_EXCEEDED_ERR, found gaps in the video buffer: "+Zl(n).join(", ")),r.length?r.start(0):0),o=r.length?r.end(r.length-1):0,l=n.length?n.start(0):0,d=n.length?n.end(n.length-1):0;o-a<=1&&d-l<=1?(this.logger_("On QUOTA_EXCEEDED_ERR, single segment too large to append to buffer, triggering an error. "+`Appended byte length: ${i.byteLength}, `+`audio buffer: ${Zl(r).join(", ")}, `+`video buffer: ${Zl(n).join(", ")}, `),this.error({message:"Quota exceeded error with append of a single segment of content",excludeUntil:1/0}),this.trigger("error")):(this.waitingOnRemove_=!0,this.callQueue_.push(this.appendToSourceBuffer_.bind(this,{segmentInfo:e,type:t,bytes:i})),o=this.currentTime_()-1,this.logger_("On QUOTA_EXCEEDED_ERR, removing audio/video from 0 to "+o),this.remove(0,o,()=>{this.logger_("On QUOTA_EXCEEDED_ERR, retrying append in 1s"),this.waitingOnRemove_=!1,this.quotaExceededErrorRetryTimeout_=window.setTimeout(()=>{this.logger_("On QUOTA_EXCEEDED_ERR, re-processing call queue"),this.quotaExceededErrorRetryTimeout_=null,this.processCallQueue_()},1e3)},!0))}handleAppendError_({segmentInfo:e,type:t,bytes:i},s){s&&(22===s.code?this.handleQuotaExceededError_({segmentInfo:e,type:t,bytes:i}):(this.logger_("Received non QUOTA_EXCEEDED_ERR on append",s),this.error(`${t} append of ${i.length}b failed for segment `+`#${e.mediaIndex} in playlist `+e.playlist.id),this.trigger("appenderror")))}appendToSourceBuffer_({segmentInfo:e,type:t,initSegment:i,data:s,bytes:r}){if(!r){var n=[s];let e=s.byteLength;i&&(n.unshift(i),e+=i.byteLength),r=(e=>{let t=0,i;return e.bytes&&(i=new Uint8Array(e.bytes),e.segments.forEach(e=>{i.set(e,t),t+=e.byteLength})),i})({bytes:e,segments:n})}this.sourceUpdater_.appendBuffer({segmentInfo:e,type:t,bytes:r},this.handleAppendError_.bind(this,{segmentInfo:e,type:t,bytes:r}))}handleSegmentTimingInfo_(e,t,i){this.pendingSegment_&&t===this.pendingSegment_.requestId&&((t=this.pendingSegment_.segment)[e=e+"TimingInfo"]||(t[e]={}),t[e].transmuxerPrependedSeconds=i.prependedContentDuration||0,t[e].transmuxedPresentationStart=i.start.presentation,t[e].transmuxedDecodeStart=i.start.decode,t[e].transmuxedPresentationEnd=i.end.presentation,t[e].transmuxedDecodeEnd=i.end.decode,t[e].baseMediaDecodeTime=i.baseMediaDecodeTime)}appendData_(e,t){var{type:i,data:s}=t;s&&s.byteLength&&("audio"===i&&this.audioDisabled_||(t=this.getInitSegmentAndUpdateState_({type:i,initSegment:t.initSegment,playlist:e.playlist,map:e.isFmp4?e.segment.map:null}),this.appendToSourceBuffer_({segmentInfo:e,type:i,initSegment:t,data:s})))}loadSegment_(t){this.state="WAITING",this.pendingSegment_=t,this.trimBackBuffer_(t),"number"==typeof t.timestampOffset&&this.transmuxer_&&this.transmuxer_.postMessage({action:"clearAllMp4Captions"}),this.hasEnoughInfoToLoad_()?this.updateTransmuxerAndRequestSegment_(t):this.loadQueue_.push(()=>{var e=_i({},t,{forceTimestampOffset:!0});_i(t,this.generateSegmentInfo_(e)),this.isPendingTimestampOffset_=!1,this.updateTransmuxerAndRequestSegment_(t)})}updateTransmuxerAndRequestSegment_(s){this.shouldUpdateTransmuxerTimestampOffset_(s.timestampOffset)&&(this.gopBuffer_.length=0,s.gopsToAlignWith=[],this.timeMapping_=0,this.transmuxer_.postMessage({action:"reset"}),this.transmuxer_.postMessage({action:"setTimestampOffset",timestampOffset:s.timestampOffset}));var e=this.createSimplifiedSegmentObj_(s),t=this.isEndOfStream_(s.mediaIndex,s.playlist,s.partIndex),i=null!==this.mediaIndex,r=s.timeline!==this.currentTimeline_&&0<s.timeline,t=t||i&&r;this.logger_("Requesting "+Xh(s)),e.map&&!e.map.bytes&&(this.logger_("going to request init segment."),this.appendInitSegment_={video:!0,audio:!0}),s.abortRequests=Oh({xhr:this.vhs_.xhr,xhrOptions:this.xhrOptions_,decryptionWorker:this.decrypter_,segment:e,abortFn:this.handleAbort_.bind(this,s),progressFn:this.handleProgress_.bind(this),trackInfoFn:this.handleTrackInfo_.bind(this),timingInfoFn:this.handleTimingInfo_.bind(this),videoSegmentTimingInfoFn:this.handleSegmentTimingInfo_.bind(this,"video",s.requestId),audioSegmentTimingInfoFn:this.handleSegmentTimingInfo_.bind(this,"audio",s.requestId),captionsFn:this.handleCaptions_.bind(this),isEndOfTimeline:t,endedTimelineFn:()=>{this.logger_("received endedtimeline callback")},id3Fn:this.handleId3_.bind(this),dataFn:this.handleData_.bind(this),doneFn:this.segmentRequestFinished_.bind(this),onTransmuxerLog:({message:e,level:t,stream:i})=>{this.logger_(Xh(s)+` logged from transmuxer stream ${i} as a ${t}: `+e)}})}trimBackBuffer_(e){var t=((e,t,i)=>{let s=t-O.BACK_BUFFER_LENGTH;return e.length&&(s=Math.max(s,e.start(0))),Math.min(t-i,s)})(this.seekable_(),this.currentTime_(),this.playlist_.targetDuration||10);0<t&&this.remove(0,t)}createSimplifiedSegmentObj_(e){var t=e.segment,i=e.part,i={resolvedUri:(i||t).resolvedUri,byterange:(i||t).byterange,requestId:e.requestId,transmuxer:e.transmuxer,audioAppendStart:e.audioAppendStart,gopsToAlignWith:e.gopsToAlignWith,part:e.part},s=e.playlist.segments[e.mediaIndex-1];return s&&s.timeline===t.timeline&&(s.videoTimingInfo?i.baseStartTime=s.videoTimingInfo.transmuxedDecodeEnd:s.audioTimingInfo&&(i.baseStartTime=s.audioTimingInfo.transmuxedDecodeEnd)),t.key&&(s=t.key.iv||new Uint32Array([0,0,0,e.mediaIndex+e.playlist.mediaSequence]),i.key=this.segmentKey(t.key),i.key.iv=s),t.map&&(i.map=this.initSegmentForMap(t.map)),i}saveTransferStats_(e){this.mediaRequests+=1,e&&(this.mediaBytesTransferred+=e.bytesReceived,this.mediaTransferDuration+=e.roundTripTime)}saveBandwidthRelatedStats_(e,t){this.pendingSegment_.byteLength=t.bytesReceived,e<1/60?this.logger_("Ignoring segment's bandwidth because its duration of "+e+" is less than the min to record "+1/60):(this.bandwidth=t.bandwidth,this.roundTrip=t.roundTripTime)}handleTimeout_(){this.mediaRequestsTimedout+=1,this.bandwidth=1,this.roundTrip=NaN,this.trigger("bandwidthupdate"),this.trigger("timeout")}segmentRequestFinished_(e,t,i){if(this.callQueue_.length)this.callQueue_.push(this.segmentRequestFinished_.bind(this,e,t,i));else if(this.saveTransferStats_(t.stats),this.pendingSegment_&&t.requestId===this.pendingSegment_.requestId){if(e)return this.pendingSegment_=null,this.state="READY",e.code===Sh.ABORTED?void 0:(this.pause(),e.code===Sh.TIMEOUT?void this.handleTimeout_():(this.mediaRequestsErrored+=1,this.error(e),void this.trigger("error")));e=this.pendingSegment_;this.saveBandwidthRelatedStats_(e.duration,t.stats),e.endOfAllRequests=t.endOfAllRequests,i.gopInfo&&(this.gopBuffer_=((e,t,i)=>{if(!t.length)return e;if(i)return t.slice();var s=t[0].pts;let r=0;for(r;r<e.length&&!(e[r].pts>=s);r++);return e.slice(0,r).concat(t)})(this.gopBuffer_,i.gopInfo,this.safeAppend_)),this.state="APPENDING",this.trigger("appending"),this.waitForAppendsToComplete_(e)}}setTimeMapping_(e){e=this.syncController_.mappingForTimeline(e);null!==e&&(this.timeMapping_=e)}updateMediaSecondsLoaded_(e){"number"==typeof e.start&&"number"==typeof e.end?this.mediaSecondsLoaded+=e.end-e.start:this.mediaSecondsLoaded+=e.duration}shouldUpdateTransmuxerTimestampOffset_(e){return null!==e&&("main"===this.loaderType_&&e!==this.sourceUpdater_.videoTimestampOffset()||!this.audioDisabled_&&e!==this.sourceUpdater_.audioTimestampOffset())}trueSegmentStart_({currentStart:e,playlist:t,mediaIndex:i,firstVideoFrameTimeForData:s,currentVideoTimestampOffset:r,useVideoTimingInfo:n,videoTimingInfo:a,audioTimingInfo:o}){return"undefined"!=typeof e?e:n?(e=t.segments[i-1],0!==i&&e&&"undefined"!=typeof e.start&&e.end===s+r?a.start:s):o.start}waitForAppendsToComplete_(e){var t,i,s=this.getCurrentMediaInfo_(e);s?({hasAudio:s,hasVideo:i,isMuxed:t}=s,i="main"===this.loaderType_&&i,s=!this.audioDisabled_&&s&&!t,e.waitingOnAppends=0,e.hasAppendedData_?(i&&e.waitingOnAppends++,s&&e.waitingOnAppends++,i&&this.sourceUpdater_.videoQueueCallback(this.checkAppendsDone_.bind(this,e)),s&&this.sourceUpdater_.audioQueueCallback(this.checkAppendsDone_.bind(this,e))):(e.timingInfo||"number"!=typeof e.timestampOffset||(this.isPendingTimestampOffset_=!0),e.timingInfo={start:0},e.waitingOnAppends++,this.isPendingTimestampOffset_||(this.updateSourceBufferTimestampOffset_(e),this.processMetadataQueue_()),this.checkAppendsDone_(e))):(this.error({message:"No starting media returned, likely due to an unsupported media format.",playlistExclusionDuration:1/0}),this.trigger("error"))}checkAppendsDone_(e){this.checkForAbort_(e.requestId)||(e.waitingOnAppends--,0===e.waitingOnAppends&&this.handleAppendsDone_())}checkForIllegalMediaSwitch(e){i=this.loaderType_,t=this.getCurrentMediaInfo_(),e=e;var t,i="main"===i&&t&&e?e.hasAudio||e.hasVideo?t.hasVideo&&!e.hasVideo?"Only audio found in segment when we expected video. We can't switch to audio only from a stream that had video. To get rid of this message, please add codec information to the manifest.":!t.hasVideo&&e.hasVideo?"Video found in segment when we expected only audio. We can't switch to a stream with video from an audio only stream. To get rid of this message, please add codec information to the manifest.":null:"Neither audio nor video found in segment.":null;return!!i&&(this.error({message:i,playlistExclusionDuration:1/0}),this.trigger("error"),!0)}updateSourceBufferTimestampOffset_(t){if(null!==t.timestampOffset&&"number"==typeof t.timingInfo.start&&!t.changedTimestampOffset&&"main"===this.loaderType_){let e=!1;t.timestampOffset-=this.getSegmentStartTimeForTimestampOffsetCalculation_({videoTimingInfo:t.segment.videoTimingInfo,audioTimingInfo:t.segment.audioTimingInfo,timingInfo:t.timingInfo}),t.changedTimestampOffset=!0,t.timestampOffset!==this.sourceUpdater_.videoTimestampOffset()&&(this.sourceUpdater_.videoTimestampOffset(t.timestampOffset),e=!0),t.timestampOffset!==this.sourceUpdater_.audioTimestampOffset()&&(this.sourceUpdater_.audioTimestampOffset(t.timestampOffset),e=!0),e&&this.trigger("timestampoffset")}}getSegmentStartTimeForTimestampOffsetCalculation_({videoTimingInfo:e,audioTimingInfo:t,timingInfo:i}){return this.useDtsForTimestampOffset_?e&&"number"==typeof e.transmuxedDecodeStart?e.transmuxedDecodeStart:t&&"number"==typeof t.transmuxedDecodeStart?t.transmuxedDecodeStart:i.start:i.start}updateTimingInfoEnd_(e){e.timingInfo=e.timingInfo||{};var t=this.getMediaInfo_(),t="main"===this.loaderType_&&t&&t.hasVideo&&e.videoTimingInfo?e.videoTimingInfo:e.audioTimingInfo;t&&(e.timingInfo.end="number"==typeof t.end?t.end:t.start+e.duration)}handleAppendsDone_(){var e,t,i;this.pendingSegment_&&this.trigger("appendsdone"),this.pendingSegment_?(e=this.pendingSegment_,this.updateTimingInfoEnd_(e),this.shouldSaveSegmentTimingInfo_&&this.syncController_.saveSegmentTimingInfo({segmentInfo:e,shouldSaveTimelineMapping:"main"===this.loaderType_}),(t=Jh(e,this.sourceType_))&&("warn"===t.severity?T.log.warn(t.message):this.logger_(t.message)),this.recordThroughput_(e),this.pendingSegment_=null,this.state="READY",e.isSyncRequest&&(this.trigger("syncinfoupdate"),!e.hasAppendedData_)?this.logger_("Throwing away un-appended sync request "+Xh(e)):(this.logger_("Appended "+Xh(e)),this.addSegmentMetadataCue_(e),this.fetchAtBuffer_=!0,this.currentTimeline_!==e.timeline&&(this.timelineChangeController_.lastTimelineChange({type:this.loaderType_,from:this.currentTimeline_,to:e.timeline}),"main"!==this.loaderType_||this.audioDisabled_||this.timelineChangeController_.lastTimelineChange({type:"audio",from:this.currentTimeline_,to:e.timeline})),this.currentTimeline_=e.timeline,this.trigger("syncinfoupdate"),t=e.segment,i=e.part,t=t.end&&this.currentTime_()-t.end>3*e.playlist.targetDuration,i=i&&i.end&&this.currentTime_()-i.end>3*e.playlist.partTargetDuration,t||i?(this.logger_(`bad ${t?"segment":"part"} `+Xh(e)),this.resetEverything()):(null!==this.mediaIndex&&this.trigger("bandwidthupdate"),this.trigger("progress"),this.mediaIndex=e.mediaIndex,this.partIndex=e.partIndex,this.isEndOfStream_(e.mediaIndex,e.playlist,e.partIndex)&&this.endOfStream(),this.trigger("appended"),e.hasAppendedData_&&this.mediaAppends++,this.paused()||this.monitorBuffer_()))):(this.state="READY",this.paused()||this.monitorBuffer_())}recordThroughput_(e){var t,i;e.duration<1/60?this.logger_("Ignoring segment's throughput because its duration of "+e.duration+" is less than the min to record "+1/60):(t=this.throughput.rate,i=Date.now()-e.endOfAllRequests+1,e=Math.floor(e.byteLength/i*8*1e3),this.throughput.rate+=(e-t)/++this.throughput.count)}addSegmentMetadataCue_(e){var t,i,s,r;this.segmentMetadataTrack_&&(t=(r=e.segment).start,i=r.end,Gh(t))&&Gh(i)&&(Hh(t,i,this.segmentMetadataTrack_),s=window.WebKitDataCue||window.VTTCue,r={custom:r.custom,dateTimeObject:r.dateTimeObject,dateTimeString:r.dateTimeString,programDateTime:r.programDateTime,bandwidth:e.playlist.attributes.BANDWIDTH,resolution:e.playlist.attributes.RESOLUTION,codecs:e.playlist.attributes.CODECS,byteLength:e.byteLength,uri:e.uri,timeline:e.timeline,playlist:e.playlist.id,start:t,end:i},(e=new s(t,i,JSON.stringify(r))).value=r,this.segmentMetadataTrack_.addCue(e))}}function eu(){}function tu(e){return"string"!=typeof e?e:e.replace(/./,e=>e.toUpperCase())}const iu=["video","audio"],su=(e,t)=>{var i=t[e+"Buffer"];return i&&i.updating||t.queuePending[e]},ru=(i,s)=>{if(0!==s.queue.length){let e=0,t=s.queue[e];if("mediaSource"===t.type)s.updating()||"closed"===s.mediaSource.readyState||(s.queue.shift(),t.action(s),t.doneFn&&t.doneFn(),ru("audio",s),ru("video",s));else if("mediaSource"!==i&&s.ready()&&"closed"!==s.mediaSource.readyState&&!su(i,s)){if(t.type!==i){if(null===(e=((t,i)=>{for(let e=0;e<i.length;e++){var s=i[e];if("mediaSource"===s.type)return null;if(s.type===t)return e}return null})(i,s.queue)))return;t=s.queue[e]}s.queue.splice(e,1),(s.queuePending[i]=t).action(i,s),t.doneFn||(s.queuePending[i]=null,ru(i,s))}}},nu=(e,t)=>{var i=t[e+"Buffer"],s=tu(e);i&&(i.removeEventListener("updateend",t[`on${s}UpdateEnd_`]),i.removeEventListener("error",t[`on${s}Error_`]),t.codecs[e]=null,t[e+"Buffer"]=null)},au=(e,t)=>e&&t&&-1!==Array.prototype.indexOf.call(e.sourceBuffers,t),ou={appendBuffer:(s,r,n)=>(t,i)=>{var e=i[t+"Buffer"];if(au(i.mediaSource,e)){i.logger_(`Appending segment ${r.mediaIndex}'s ${s.length} bytes to ${t}Buffer`);try{e.appendBuffer(s)}catch(e){i.logger_(`Error with code ${e.code} `+(22===e.code?"(QUOTA_EXCEEDED_ERR) ":"")+`when appending segment ${r.mediaIndex} to ${t}Buffer`),i.queuePending[t]=null,n(e)}}},remove:(s,r)=>(t,i)=>{var e=i[t+"Buffer"];if(au(i.mediaSource,e)){i.logger_(`Removing ${s} to ${r} from ${t}Buffer`);try{e.remove(s,r)}catch(e){i.logger_(`Remove ${s} to ${r} from ${t}Buffer failed`)}}},timestampOffset:s=>(e,t)=>{var i=t[e+"Buffer"];au(t.mediaSource,i)&&(t.logger_(`Setting ${e}timestampOffset to `+s),i.timestampOffset=s)},callback:i=>(e,t)=>{i()},endOfStream:t=>e=>{if("open"===e.mediaSource.readyState){e.logger_(`Calling mediaSource endOfStream(${t||""})`);try{e.mediaSource.endOfStream(t)}catch(e){T.log.warn("Failed to call media source endOfStream",e)}}},duration:t=>e=>{e.logger_("Setting mediaSource duration to "+t);try{e.mediaSource.duration=t}catch(e){T.log.warn("Failed to set media source duration",e)}},abort:()=>(t,e)=>{if("open"===e.mediaSource.readyState){var i=e[t+"Buffer"];if(au(e.mediaSource,i)){e.logger_(`calling abort on ${t}Buffer`);try{i.abort()}catch(e){T.log.warn(`Failed to abort on ${t}Buffer`,e)}}}},addSourceBuffer:(s,r)=>e=>{var t=tu(s),i=jn(r),i=(e.logger_(`Adding ${s}Buffer with codec ${r} to mediaSource`),e.mediaSource.addSourceBuffer(i));i.addEventListener("updateend",e[`on${t}UpdateEnd_`]),i.addEventListener("error",e[`on${t}Error_`]),e.codecs[s]=r,e[s+"Buffer"]=i},removeSourceBuffer:i=>e=>{var t=e[i+"Buffer"];if(nu(i,e),au(e.mediaSource,t)){e.logger_(`Removing ${i}Buffer with codec ${e.codecs[i]} from mediaSource`);try{e.mediaSource.removeSourceBuffer(t)}catch(e){T.log.warn(`Failed to removeSourceBuffer ${i}Buffer`,e)}}},changeType:r=>(e,t)=>{var i=t[e+"Buffer"],s=jn(r);au(t.mediaSource,i)&&t.codecs[e]!==r&&(t.logger_(`changing ${e}Buffer codec from ${t.codecs[e]} to `+r),i.changeType(s),t.codecs[e]=r)}},lu=({type:e,sourceUpdater:t,action:i,doneFn:s,name:r})=>{t.queue.push({type:e,action:i,doneFn:s,name:r}),ru(e,t)},du=(i,s)=>e=>{var t;s.queuePending[i]&&(t=s.queuePending[i].doneFn,s.queuePending[i]=null,t)&&t(s[i+"Error_"]),ru(i,s)};class hu extends T.EventTarget{constructor(e){super(),this.mediaSource=e,this.sourceopenListener_=()=>ru("mediaSource",this),this.mediaSource.addEventListener("sourceopen",this.sourceopenListener_),this.logger_=jl("SourceUpdater"),this.audioTimestampOffset_=0,this.videoTimestampOffset_=0,this.queue=[],this.queuePending={audio:null,video:null},this.delayedAudioAppendQueue_=[],this.videoAppendQueued_=!1,this.codecs={},this.onVideoUpdateEnd_=du("video",this),this.onAudioUpdateEnd_=du("audio",this),this.onVideoError_=e=>{this.videoError_=e},this.onAudioError_=e=>{this.audioError_=e},this.createdSourceBuffers_=!1,this.initializedEme_=!1,this.triggeredReady_=!1}initializedEme(){this.initializedEme_=!0,this.triggerReady()}hasCreatedSourceBuffers(){return this.createdSourceBuffers_}hasInitializedAnyEme(){return this.initializedEme_}ready(){return this.hasCreatedSourceBuffers()&&this.hasInitializedAnyEme()}createSourceBuffers(e){this.hasCreatedSourceBuffers()||(this.addOrChangeSourceBuffers(e),this.createdSourceBuffers_=!0,this.trigger("createdsourcebuffers"),this.triggerReady())}triggerReady(){this.ready()&&!this.triggeredReady_&&(this.triggeredReady_=!0,this.trigger("ready"))}addSourceBuffer(e,t){lu({type:"mediaSource",sourceUpdater:this,action:ou.addSourceBuffer(e,t),name:"addSourceBuffer"})}abort(e){lu({type:e,sourceUpdater:this,action:ou.abort(e),name:"abort"})}removeSourceBuffer(e){this.canRemoveSourceBuffer()?lu({type:"mediaSource",sourceUpdater:this,action:ou.removeSourceBuffer(e),name:"removeSourceBuffer"}):T.log.error("removeSourceBuffer is not supported!")}canRemoveSourceBuffer(){return!T.browser.IS_FIREFOX&&window.MediaSource&&window.MediaSource.prototype&&"function"==typeof window.MediaSource.prototype.removeSourceBuffer}static canChangeType(){return window.SourceBuffer&&window.SourceBuffer.prototype&&"function"==typeof window.SourceBuffer.prototype.changeType}canChangeType(){return this.constructor.canChangeType()}changeType(e,t){this.canChangeType()?lu({type:e,sourceUpdater:this,action:ou.changeType(t),name:"changeType"}):T.log.error("changeType is not supported!")}addOrChangeSourceBuffers(i){if(!i||"object"!=typeof i||0===Object.keys(i).length)throw new Error("Cannot addOrChangeSourceBuffers to undefined codecs");Object.keys(i).forEach(e=>{var t=i[e];if(!this.hasCreatedSourceBuffers())return this.addSourceBuffer(e,t);this.canChangeType()&&this.changeType(e,t)})}appendBuffer(e,t){var{segmentInfo:i,type:s,bytes:r}=e;this.processedAppend_=!0,"audio"===s&&this.videoBuffer&&!this.videoAppendQueued_?(this.delayedAudioAppendQueue_.push([e,t]),this.logger_(`delayed audio append of ${r.length} until video append`)):(e=t,lu({type:s,sourceUpdater:this,action:ou.appendBuffer(r,i||{mediaIndex:-1},e),doneFn:t,name:"appendBuffer"}),"video"===s&&(this.videoAppendQueued_=!0,this.delayedAudioAppendQueue_.length)&&(r=this.delayedAudioAppendQueue_.slice(),this.logger_(`queuing delayed audio ${r.length} appendBuffers`),this.delayedAudioAppendQueue_.length=0,r.forEach(e=>{this.appendBuffer.apply(this,e)})))}audioBuffered(){return au(this.mediaSource,this.audioBuffer)&&this.audioBuffer.buffered||Hl()}videoBuffered(){return au(this.mediaSource,this.videoBuffer)&&this.videoBuffer.buffered||Hl()}buffered(){var e=au(this.mediaSource,this.videoBuffer)?this.videoBuffer:null,t=au(this.mediaSource,this.audioBuffer)?this.audioBuffer:null;if(t&&!e)return this.audioBuffered();if(e&&!t)return this.videoBuffered();{var r=this.audioBuffered();var n=this.videoBuffered();let e=null,t=null,i=0;var a=[],o=[];if(!(r&&r.length&&n&&n.length))return Hl();let s=r.length;for(;s--;)a.push({time:r.start(s),type:"start"}),a.push({time:r.end(s),type:"end"});for(s=n.length;s--;)a.push({time:n.start(s),type:"start"}),a.push({time:n.end(s),type:"end"});for(a.sort(function(e,t){return e.time-t.time}),s=0;s<a.length;s++)"start"===a[s].type?2===++i&&(e=a[s].time):"end"===a[s].type&&1===--i&&(t=a[s].time),null!==e&&null!==t&&(o.push([e,t]),e=null,t=null);return Hl(o);return}}setDuration(e,t=eu){lu({type:"mediaSource",sourceUpdater:this,action:ou.duration(e),name:"duration",doneFn:t})}endOfStream(e=null,t=eu){"string"!=typeof e&&(e=void 0),lu({type:"mediaSource",sourceUpdater:this,action:ou.endOfStream(e),name:"endOfStream",doneFn:t})}removeAudio(e,t,i=eu){this.audioBuffered().length&&0!==this.audioBuffered().end(0)?lu({type:"audio",sourceUpdater:this,action:ou.remove(e,t),doneFn:i,name:"remove"}):i()}removeVideo(e,t,i=eu){this.videoBuffered().length&&0!==this.videoBuffered().end(0)?lu({type:"video",sourceUpdater:this,action:ou.remove(e,t),doneFn:i,name:"remove"}):i()}updating(){return!(!su("audio",this)&&!su("video",this))}audioTimestampOffset(e){return"undefined"!=typeof e&&this.audioBuffer&&this.audioTimestampOffset_!==e&&(lu({type:"audio",sourceUpdater:this,action:ou.timestampOffset(e),name:"timestampOffset"}),this.audioTimestampOffset_=e),this.audioTimestampOffset_}videoTimestampOffset(e){return"undefined"!=typeof e&&this.videoBuffer&&this.videoTimestampOffset!==e&&(lu({type:"video",sourceUpdater:this,action:ou.timestampOffset(e),name:"timestampOffset"}),this.videoTimestampOffset_=e),this.videoTimestampOffset_}audioQueueCallback(e){this.audioBuffer&&lu({type:"audio",sourceUpdater:this,action:ou.callback(e),name:"callback"})}videoQueueCallback(e){this.videoBuffer&&lu({type:"video",sourceUpdater:this,action:ou.callback(e),name:"callback"})}dispose(){this.trigger("dispose"),iu.forEach(e=>{this.abort(e),this.canRemoveSourceBuffer()?this.removeSourceBuffer(e):this[e+"QueueCallback"](()=>nu(e,this))}),this.videoAppendQueued_=!1,this.delayedAudioAppendQueue_.length=0,this.sourceopenListener_&&this.mediaSource.removeEventListener("sourceopen",this.sourceopenListener_),this.off()}}const uu=e=>decodeURIComponent(escape(String.fromCharCode.apply(null,e))),cu=new Uint8Array("\n\n".split("").map(e=>e.charCodeAt(0)));class pu extends Error{constructor(){super("Trying to parse received VTT cues, but there is no WebVTT. Make sure vtt.js is loaded.")}}class mu extends Zh{constructor(e,t={}){super(e,t),this.mediaSource_=null,this.subtitlesTrack_=null,this.loaderType_="subtitle",this.featuresNativeTextTracks_=e.featuresNativeTextTracks,this.loadVttJs=e.loadVttJs,this.shouldSaveSegmentTimingInfo_=!1}createTransmuxer_(){return null}buffered_(){var e;return this.subtitlesTrack_&&this.subtitlesTrack_.cues&&this.subtitlesTrack_.cues.length?Hl([[(e=this.subtitlesTrack_.cues)[0].startTime,e[e.length-1].startTime]]):Hl()}initSegmentForMap(e,t=!1){if(!e)return null;var i=Bd(e);let s=this.initSegments_[i];return t&&!s&&e.bytes&&(t=cu.byteLength+e.bytes.byteLength,(t=new Uint8Array(t)).set(e.bytes),t.set(cu,e.bytes.byteLength),this.initSegments_[i]=s={resolvedUri:e.resolvedUri,byterange:e.byterange,bytes:t}),s||e}couldBeginLoading_(){return this.playlist_&&this.subtitlesTrack_&&!this.paused()}init_(){return this.state="READY",this.resetEverything(),this.monitorBuffer_()}track(e){return"undefined"!=typeof e&&(this.subtitlesTrack_=e,"INIT"===this.state&&this.couldBeginLoading_())&&this.init_(),this.subtitlesTrack_}remove(e,t){Hh(e,t,this.subtitlesTrack_)}fillBuffer_(){var e=this.chooseNextRequest_();e&&(null===this.syncController_.timestampOffsetForTimeline(e.timeline)?(this.syncController_.one("timestampoffset",()=>{this.state="READY",this.paused()||this.monitorBuffer_()}),this.state="WAITING_ON_TIMELINE"):this.loadSegment_(e))}timestampOffsetForSegment_(){return null}chooseNextRequest_(){return this.skipEmptySegments_(super.chooseNextRequest_())}skipEmptySegments_(e){for(;e&&e.segment.empty;){if(e.mediaIndex+1>=e.playlist.segments.length){e=null;break}e=this.generateSegmentInfo_({playlist:e.playlist,mediaIndex:e.mediaIndex+1,startOfSegment:e.startOfSegment+e.duration,isSyncRequest:e.isSyncRequest})}return e}stopForError(e){this.error(e),this.state="READY",this.pause(),this.trigger("error")}segmentRequestFinished_(e,t,i){if(this.subtitlesTrack_)if(this.saveTransferStats_(t.stats),this.pendingSegment_)if(e)e.code===Sh.TIMEOUT&&this.handleTimeout_(),e.code===Sh.ABORTED?this.mediaRequestsAborted+=1:this.mediaRequestsErrored+=1,this.stopForError(e);else{var s=this.pendingSegment_,r=(this.saveBandwidthRelatedStats_(s.duration,t.stats),t.key&&this.segmentKey(t.key,!0),this.state="APPENDING",this.trigger("appending"),s.segment);if(r.map&&(r.map.bytes=t.map.bytes),s.bytes=t.bytes,"function"!=typeof window.WebVTT&&"function"==typeof this.loadVttJs)this.state="WAITING_ON_VTTJS",this.loadVttJs().then(()=>this.segmentRequestFinished_(e,t,i),()=>this.stopForError({message:"Error loading vtt.js"}));else{r.requested=!0;try{this.parseVTTCues_(s)}catch(e){return void this.stopForError({message:e.message})}if(this.updateTimeMapping_(s,this.syncController_.timelines[s.timeline],this.playlist_),s.cues.length?s.timingInfo={start:s.cues[0].startTime,end:s.cues[s.cues.length-1].endTime}:s.timingInfo={start:s.startOfSegment,end:s.startOfSegment+s.duration},s.isSyncRequest)this.trigger("syncinfoupdate"),this.pendingSegment_=null,this.state="READY";else{s.byteLength=s.bytes.byteLength,this.mediaSecondsLoaded+=r.duration,s.cues.forEach(e=>{this.subtitlesTrack_.addCue(this.featuresNativeTextTracks_?new window.VTTCue(e.startTime,e.endTime,e.text):e)});var n=this.subtitlesTrack_,a=n.cues;if(a){var o={};for(let e=a.length-1;0<=e;e--){var l=a[e],d=`${l.startTime}-${l.endTime}-`+l.text;o[d]?n.removeCue(l):o[d]=l}}this.handleAppendsDone_()}}}else this.state="READY",this.mediaRequestsAborted+=1;else this.state="READY"}handleData_(){}updateTimingInfoEnd_(){}parseVTTCues_(t){let e,i=!1;if("function"!=typeof window.WebVTT)throw new pu;"function"==typeof window.TextDecoder?e=new window.TextDecoder("utf8"):(e=window.WebVTT.StringDecoder(),i=!0);var s=new window.WebVTT.Parser(window,window.vttjs,e);if(t.cues=[],t.timestampmap={MPEGTS:0,LOCAL:0},s.oncue=t.cues.push.bind(t.cues),s.ontimestampmap=e=>{t.timestampmap=e},s.onparsingerror=e=>{T.log.warn("Error encountered when parsing cues: "+e.message)},t.segment.map){let e=t.segment.map.bytes;i&&(e=uu(e)),s.parse(e)}let r=t.bytes;i&&(r=uu(r)),s.parse(r),s.flush()}updateTimeMapping_(e,t,i){var s=e.segment;if(t)if(e.cues.length){var r=e.timestampmap;const n=r.MPEGTS/Bl-r.LOCAL+t.mapping;e.cues.forEach(e=>{e.startTime+=n,e.endTime+=n}),i.syncInfo||(r=e.cues[0].startTime,t=e.cues[e.cues.length-1].startTime,i.syncInfo={mediaSequence:i.mediaSequence+e.mediaIndex,time:Math.min(r,t-s.duration)})}else s.empty=!0}}const gu=[{name:"VOD",run:(e,t,i,s,r)=>{return i!==1/0?{time:0,segmentIndex:0,partIndex:null}:null}},{name:"MediaSequence",run:(e,t,i,s,r,n)=>{if(n){var a=e.getMediaSequenceMap(n);if(a&&0!==a.size&&void 0!==t.mediaSequence&&Array.isArray(t.segments)&&t.segments.length){let e=t.mediaSequence,i=0;for(const h of t.segments){var o=a.get(e);if(!o)break;if(r>=o.start&&r<o.end){if(Array.isArray(h.parts)&&h.parts.length){let e=o.start,t=0;for(const u of h.parts){var l=e,d=l+u.duration;if(l<=r&&r<d)return{time:o.start,segmentIndex:i,partIndex:t};t++,e=d}}return{time:o.start,segmentIndex:i,partIndex:null}}i++,e++}}}return null}},{name:"ProgramDateTime",run:(t,i,e,s,r)=>{if(!Object.keys(t.timelineToDatetimeMappings).length)return null;let n=null,a=null;var o=td(i);r=r||0;for(let e=0;e<o.length;e++){var l=o[i.endList||0===r?e:o.length-(e+1)],d=l.segment,h=t.timelineToDatetimeMappings[d.timeline];if(h&&d.dateTimeObject){let t=d.dateTimeObject.getTime()/1e3+h;if(d.parts&&"number"==typeof l.partIndex)for(let e=0;e<l.partIndex;e++)t+=d.parts[e].duration;h=Math.abs(r-t);if(null!==a&&(0===h||a<h))break;a=h,n={time:t,segmentIndex:l.segmentIndex,partIndex:l.partIndex}}}return n}},{name:"Segment",run:(e,t,i,s,r)=>{let n=null,a=null;r=r||0;var o=td(t);for(let e=0;e<o.length;e++){var l=o[t.endList||0===r?e:o.length-(e+1)],d=l.segment,h=l.part&&l.part.start||d&&d.start;if(d.timeline===s&&"undefined"!=typeof h){d=Math.abs(r-h);if(null!==a&&a<d)break;(!n||null===a||a>=d)&&(a=d,n={time:h,segmentIndex:l.segmentIndex,partIndex:l.partIndex})}}return n}},{name:"Discontinuity",run:(i,s,e,t,r)=>{let n=null;if(r=r||0,s.discontinuityStarts&&s.discontinuityStarts.length){let t=null;for(let e=0;e<s.discontinuityStarts.length;e++){var a=s.discontinuityStarts[e],o=s.discontinuitySequence+e+1,o=i.discontinuities[o];if(o){var l=Math.abs(r-o.time);if(null!==t&&t<l)break;(!n||null===t||t>=l)&&(t=l,n={time:o.time,segmentIndex:a,partIndex:null})}}}return n}},{name:"Playlist",run:(e,t,i,s,r)=>{return t.syncInfo?{time:t.syncInfo.time,segmentIndex:t.syncInfo.mediaSequence-t.mediaSequence,partIndex:null}:null}}];class fu extends T.EventTarget{constructor(e=0){super(),this.timelines=[],this.discontinuities=[],this.timelineToDatetimeMappings={},this.mediaSequenceStorage_=new Map,this.logger_=jl("SyncController")}getMediaSequenceMap(e){return this.mediaSequenceStorage_.get(e)}updateMediaSequenceMap(e,t,r){if(void 0!==e.mediaSequence&&Array.isArray(e.segments)&&e.segments.length){var n=this.getMediaSequenceMap(r);const a=new Map;let i=e.mediaSequence,s;s=n?n.has(e.mediaSequence)?n.get(e.mediaSequence).start:(this.logger_(`MediaSequence sync for ${r} segment loader - received a gap between playlists.
 Fallback base time to: ${t}.
 Received media sequence: ${i}.
 Current map: `,n),t):0,this.logger_(`MediaSequence sync for ${r} segment loader.
 Received media sequence: ${i}.
 base time is ${s}
-Current map: `,n),e.segments.forEach(e=>{var t=s,e=t+e.duration,t={start:t,end:e};a.set(i,t),i++,s=e}),this.mediaSequenceStorage_.set(r,a)}}getSyncPoint(e,t,i,s,r){if(t!==1/0)return fu.find(({name:e})=>"VOD"===e).run(this,e,t);t=this.runStrategies_(e,t,i,s,r);if(!t.length)return null;for(const h of t){var{syncPoint:n,strategy:a}=h,{segmentIndex:o,time:l}=n;if(!(o<0)){var d=l+e.segments[o].duration;if(this.logger_(`Strategy: ${a}. Current time: ${s}. selected segment: ${o}. Time: [${l} -> ${d}]}`),l<=s&&s<d)return this.logger_("Found sync point with exact match: ",n),n}}return this.selectSyncPoint_(t,{key:"time",value:s})}getExpiredTime(e,t){return e&&e.segments&&(t=this.runStrategies_(e,t,e.discontinuitySequence,0,"main")).length?(0<(t=this.selectSyncPoint_(t,{key:"segmentIndex",value:0})).segmentIndex&&(t.time*=-1),Math.abs(t.time+Xl({defaultDuration:e.targetDuration,durationList:e.segments,startIndex:t.segmentIndex,endIndex:0}))):null}runStrategies_(t,i,s,r,n){var a=[];for(let e=0;e<fu.length;e++){var o=fu[e],l=o.run(this,t,i,s,r,n);l&&(l.strategy=o.name,a.push({strategy:o.name,syncPoint:l}))}return a}selectSyncPoint_(t,i){let s=t[0].syncPoint,r=Math.abs(t[0].syncPoint[i.key]-i.value),n=t[0].strategy;for(let e=1;e<t.length;e++){var a=Math.abs(t[e].syncPoint[i.key]-i.value);a<r&&(r=a,s=t[e].syncPoint,n=t[e].strategy)}return this.logger_(`syncPoint for [${i.key}: ${i.value}] chosen with strategy`+` [${n}]: [time:${s.time},`+" segmentIndex:"+s.segmentIndex+("number"==typeof s.partIndex?",partIndex:"+s.partIndex:"")+"]"),s}saveExpiredSegmentInfo(t,i){var s=i.mediaSequence-t.mediaSequence;if(86400<s)T.log.warn(`Not saving expired segment info. Media sequence gap ${s} is too large.`);else for(let e=s-1;0<=e;e--){var r=t.segments[e];if(r&&"undefined"!=typeof r.start){i.syncInfo={mediaSequence:t.mediaSequence+e,time:r.start},this.logger_(`playlist refresh sync: [time:${i.syncInfo.time},`+` mediaSequence: ${i.syncInfo.mediaSequence}]`),this.trigger("syncinfoupdate");break}}}setDateTimeMappingForStart(e){var t;this.timelineToDatetimeMappings={},e.segments&&e.segments.length&&e.segments[0].dateTimeObject&&(t=(e=e.segments[0]).dateTimeObject.getTime()/1e3,this.timelineToDatetimeMappings[e.timeline]=-t)}saveSegmentTimingInfo({segmentInfo:e,shouldSaveTimelineMapping:t}){var i=this.calculateSegmentTimeMapping_(e,e.timingInfo,t),s=e.segment,i=(i&&(this.saveDiscontinuitySyncInfo_(e),e.playlist.syncInfo||(e.playlist.syncInfo={mediaSequence:e.playlist.mediaSequence+e.mediaIndex,time:s.start})),s.dateTimeObject);s.discontinuity&&t&&i&&(this.timelineToDatetimeMappings[s.timeline]=-i.getTime()/1e3)}timestampOffsetForTimeline(e){return"undefined"==typeof this.timelines[e]?null:this.timelines[e].time}mappingForTimeline(e){return"undefined"==typeof this.timelines[e]?null:this.timelines[e].mapping}calculateSegmentTimeMapping_(e,t,i){var s=e.segment,r=e.part;let n=this.timelines[e.timeline],a,o;if("number"==typeof e.timestampOffset)n={time:e.startOfSegment,mapping:e.startOfSegment-t.start},i&&(this.timelines[e.timeline]=n,this.trigger("timestampoffset"),this.logger_(`time mapping for timeline ${e.timeline}: `+`[time: ${n.time}] [mapping: ${n.mapping}]`)),a=e.startOfSegment;else{if(!n)return!1;a=t.start+n.mapping}return o=t.end+n.mapping,r&&(r.start=a,r.end=o),(!s.start||a<s.start)&&(s.start=a),s.end=o,!0}saveDiscontinuitySyncInfo_(t){var i=t.playlist,s=t.segment;if(s.discontinuity)this.discontinuities[s.timeline]={time:s.start,accuracy:0};else if(i.discontinuityStarts&&i.discontinuityStarts.length)for(let e=0;e<i.discontinuityStarts.length;e++){var r=i.discontinuityStarts[e],n=i.discontinuitySequence+e+1,a=r-t.mediaIndex,o=Math.abs(a);if(!this.discontinuities[n]||this.discontinuities[n].accuracy>o){let e;e=a<0?s.start-Xl({defaultDuration:i.targetDuration,durationList:i.segments,startIndex:t.mediaIndex,endIndex:r}):s.end+Xl({defaultDuration:i.targetDuration,durationList:i.segments,startIndex:t.mediaIndex+1,endIndex:r}),this.discontinuities[n]={time:e,accuracy:o}}}}dispose(){this.trigger("dispose"),this.off()}}class _u extends T.EventTarget{constructor(){super(),this.pendingTimelineChanges_={},this.lastTimelineChanges_={}}clearPendingTimelineChange(e){this.pendingTimelineChanges_[e]=null,this.trigger("pendingtimelinechange")}pendingTimelineChange({type:e,from:t,to:i}){return"number"==typeof t&&"number"==typeof i&&(this.pendingTimelineChanges_[e]={type:e,from:t,to:i},this.trigger("pendingtimelinechange")),this.pendingTimelineChanges_[e]}lastTimelineChange({type:e,from:t,to:i}){return"number"==typeof t&&"number"==typeof i&&(this.lastTimelineChanges_[e]={type:e,from:t,to:i},delete this.pendingTimelineChanges_[e],this.trigger("timelinechange")),this.lastTimelineChanges_[e]}dispose(){this.trigger("dispose"),this.pendingTimelineChanges_={},this.lastTimelineChanges_={},this.off()}}var vu=rh(nh(ah(function(){var e=function(){function e(){this.listeners={}}var t=e.prototype;return t.on=function(e,t){this.listeners[e]||(this.listeners[e]=[]),this.listeners[e].push(t)},t.off=function(e,t){return!!this.listeners[e]&&(t=this.listeners[e].indexOf(t),this.listeners[e]=this.listeners[e].slice(0),this.listeners[e].splice(t,1),-1<t)},t.trigger=function(e){var t=this.listeners[e];if(t)if(2===arguments.length)for(var i=t.length,s=0;s<i;++s)t[s].call(this,arguments[1]);else for(var r=Array.prototype.slice.call(arguments,1),n=t.length,a=0;a<n;++a)t[a].apply(this,r)},t.dispose=function(){this.listeners={}},t.pipe=function(t){this.on("data",function(e){t.push(e)})},e}();
+Current map: `,n),e.segments.forEach(e=>{var t=s,e=t+e.duration,t={start:t,end:e};a.set(i,t),i++,s=e}),this.mediaSequenceStorage_.set(r,a)}}getSyncPoint(e,t,i,s,r){if(t!==1/0)return gu.find(({name:e})=>"VOD"===e).run(this,e,t);t=this.runStrategies_(e,t,i,s,r);if(!t.length)return null;for(const h of t){var{syncPoint:n,strategy:a}=h,{segmentIndex:o,time:l}=n;if(!(o<0)){var d=l+e.segments[o].duration;if(this.logger_(`Strategy: ${a}. Current time: ${s}. selected segment: ${o}. Time: [${l} -> ${d}]}`),l<=s&&s<d)return this.logger_("Found sync point with exact match: ",n),n}}return this.selectSyncPoint_(t,{key:"time",value:s})}getExpiredTime(e,t){return e&&e.segments&&(t=this.runStrategies_(e,t,e.discontinuitySequence,0,"main")).length?(0<(t=this.selectSyncPoint_(t,{key:"segmentIndex",value:0})).segmentIndex&&(t.time*=-1),Math.abs(t.time+Gl({defaultDuration:e.targetDuration,durationList:e.segments,startIndex:t.segmentIndex,endIndex:0}))):null}runStrategies_(t,i,s,r,n){var a=[];for(let e=0;e<gu.length;e++){var o=gu[e],l=o.run(this,t,i,s,r,n);l&&(l.strategy=o.name,a.push({strategy:o.name,syncPoint:l}))}return a}selectSyncPoint_(t,i){let s=t[0].syncPoint,r=Math.abs(t[0].syncPoint[i.key]-i.value),n=t[0].strategy;for(let e=1;e<t.length;e++){var a=Math.abs(t[e].syncPoint[i.key]-i.value);a<r&&(r=a,s=t[e].syncPoint,n=t[e].strategy)}return this.logger_(`syncPoint for [${i.key}: ${i.value}] chosen with strategy`+` [${n}]: [time:${s.time},`+" segmentIndex:"+s.segmentIndex+("number"==typeof s.partIndex?",partIndex:"+s.partIndex:"")+"]"),s}saveExpiredSegmentInfo(t,i){var s=i.mediaSequence-t.mediaSequence;if(86400<s)T.log.warn(`Not saving expired segment info. Media sequence gap ${s} is too large.`);else for(let e=s-1;0<=e;e--){var r=t.segments[e];if(r&&"undefined"!=typeof r.start){i.syncInfo={mediaSequence:t.mediaSequence+e,time:r.start},this.logger_(`playlist refresh sync: [time:${i.syncInfo.time},`+` mediaSequence: ${i.syncInfo.mediaSequence}]`),this.trigger("syncinfoupdate");break}}}setDateTimeMappingForStart(e){var t;this.timelineToDatetimeMappings={},e.segments&&e.segments.length&&e.segments[0].dateTimeObject&&(t=(e=e.segments[0]).dateTimeObject.getTime()/1e3,this.timelineToDatetimeMappings[e.timeline]=-t)}saveSegmentTimingInfo({segmentInfo:e,shouldSaveTimelineMapping:t}){var i=this.calculateSegmentTimeMapping_(e,e.timingInfo,t),s=e.segment,i=(i&&(this.saveDiscontinuitySyncInfo_(e),e.playlist.syncInfo||(e.playlist.syncInfo={mediaSequence:e.playlist.mediaSequence+e.mediaIndex,time:s.start})),s.dateTimeObject);s.discontinuity&&t&&i&&(this.timelineToDatetimeMappings[s.timeline]=-i.getTime()/1e3)}timestampOffsetForTimeline(e){return"undefined"==typeof this.timelines[e]?null:this.timelines[e].time}mappingForTimeline(e){return"undefined"==typeof this.timelines[e]?null:this.timelines[e].mapping}calculateSegmentTimeMapping_(e,t,i){var s=e.segment,r=e.part;let n=this.timelines[e.timeline],a,o;if("number"==typeof e.timestampOffset)n={time:e.startOfSegment,mapping:e.startOfSegment-t.start},i&&(this.timelines[e.timeline]=n,this.trigger("timestampoffset"),this.logger_(`time mapping for timeline ${e.timeline}: `+`[time: ${n.time}] [mapping: ${n.mapping}]`)),a=e.startOfSegment;else{if(!n)return!1;a=t.start+n.mapping}return o=t.end+n.mapping,r&&(r.start=a,r.end=o),(!s.start||a<s.start)&&(s.start=a),s.end=o,!0}saveDiscontinuitySyncInfo_(t){var i=t.playlist,s=t.segment;if(s.discontinuity)this.discontinuities[s.timeline]={time:s.start,accuracy:0};else if(i.discontinuityStarts&&i.discontinuityStarts.length)for(let e=0;e<i.discontinuityStarts.length;e++){var r=i.discontinuityStarts[e],n=i.discontinuitySequence+e+1,a=r-t.mediaIndex,o=Math.abs(a);if(!this.discontinuities[n]||this.discontinuities[n].accuracy>o){let e;e=a<0?s.start-Gl({defaultDuration:i.targetDuration,durationList:i.segments,startIndex:t.mediaIndex,endIndex:r}):s.end+Gl({defaultDuration:i.targetDuration,durationList:i.segments,startIndex:t.mediaIndex+1,endIndex:r}),this.discontinuities[n]={time:e,accuracy:o}}}}dispose(){this.trigger("dispose"),this.off()}}class yu extends T.EventTarget{constructor(){super(),this.pendingTimelineChanges_={},this.lastTimelineChanges_={}}clearPendingTimelineChange(e){this.pendingTimelineChanges_[e]=null,this.trigger("pendingtimelinechange")}pendingTimelineChange({type:e,from:t,to:i}){return"number"==typeof t&&"number"==typeof i&&(this.pendingTimelineChanges_[e]={type:e,from:t,to:i},this.trigger("pendingtimelinechange")),this.pendingTimelineChanges_[e]}lastTimelineChange({type:e,from:t,to:i}){return"number"==typeof t&&"number"==typeof i&&(this.lastTimelineChanges_[e]={type:e,from:t,to:i},delete this.pendingTimelineChanges_[e],this.trigger("timelinechange")),this.lastTimelineChanges_[e]}dispose(){this.trigger("dispose"),this.pendingTimelineChanges_={},this.lastTimelineChanges_={},this.off()}}var _u=sh(rh(nh(function(){var e=function(){function e(){this.listeners={}}var t=e.prototype;return t.on=function(e,t){this.listeners[e]||(this.listeners[e]=[]),this.listeners[e].push(t)},t.off=function(e,t){return!!this.listeners[e]&&(t=this.listeners[e].indexOf(t),this.listeners[e]=this.listeners[e].slice(0),this.listeners[e].splice(t,1),-1<t)},t.trigger=function(e){var t=this.listeners[e];if(t)if(2===arguments.length)for(var i=t.length,s=0;s<i;++s)t[s].call(this,arguments[1]);else for(var r=Array.prototype.slice.call(arguments,1),n=t.length,a=0;a<n;++a)t[a].apply(this,r)},t.dispose=function(){this.listeners={}},t.pipe=function(t){this.on("data",function(e){t.push(e)})},e}();
 /*! @name pkcs7 @version 1.0.4 @license Apache-2.0 */let h=null;class g{constructor(e){h=h||function(){var e=[[[],[],[],[],[]],[[],[],[],[],[]]],t=e[0],i=e[1],s=t[4],r=i[4];let n,a,o;var l,d,h,u,c=[],p=[];let m,g;for(n=0;n<256;n++)p[(c[n]=n<<1^283*(n>>7))^n]=n;for(a=o=0;!s[a];a^=l||1,o=p[o]||1)for(u=(u=o^o<<1^o<<2^o<<3^o<<4)>>8^255&u^99,h=c[d=c[l=c[r[s[a]=u]=a]]],g=16843009*h^65537*d^257*l^16843008*a,m=257*c[u]^16843008*u,n=0;n<4;n++)t[n][a]=m=m<<24^m>>>8,i[n][u]=g=g<<24^g>>>8;for(n=0;n<5;n++)t[n]=t[n].slice(0),i[n]=i[n].slice(0);return e}(),this._tables=[[h[0][0].slice(),h[0][1].slice(),h[0][2].slice(),h[0][3].slice(),h[0][4].slice()],[h[1][0].slice(),h[1][1].slice(),h[1][2].slice(),h[1][3].slice(),h[1][4].slice()]];let t,i,s;var r=this._tables[0][4],n=this._tables[1],a=e.length;let o=1;if(4!==a&&6!==a&&8!==a)throw new Error("Invalid aes key size");var l=e.slice(0),d=[];for(this._key=[l,d],t=a;t<4*a+28;t++)s=l[t-1],(t%a==0||8===a&&t%a==4)&&(s=r[s>>>24]<<24^r[s>>16&255]<<16^r[s>>8&255]<<8^r[255&s],t%a==0)&&(s=s<<8^s>>>24^o<<24,o=o<<1^283*(o>>7)),l[t]=l[t-a]^s;for(i=0;t;i++,t--)s=l[3&i?t:t-4],t<=4||i<4?d[i]=s:d[i]=n[0][r[s>>>24]]^n[1][r[s>>16&255]]^n[2][r[s>>8&255]]^n[3][r[255&s]]}decrypt(e,t,i,s,r,n){var a,o,l=this._key[1];let d=e^l[0],h=s^l[1],u=i^l[2],c=t^l[3],p;var m=l.length/4-2;let g,f=4;var e=this._tables[1],y=e[0],_=e[1],v=e[2],b=e[3],T=e[4];for(g=0;g<m;g++)p=y[d>>>24]^_[h>>16&255]^v[u>>8&255]^b[255&c]^l[f],a=y[h>>>24]^_[u>>16&255]^v[c>>8&255]^b[255&d]^l[f+1],o=y[u>>>24]^_[c>>16&255]^v[d>>8&255]^b[255&h]^l[f+2],c=y[c>>>24]^_[d>>16&255]^v[h>>8&255]^b[255&u]^l[f+3],f+=4,d=p,h=a,u=o;for(g=0;g<4;g++)r[(3&-g)+n]=T[d>>>24]<<24^T[h>>16&255]<<16^T[u>>8&255]<<8^T[255&c]^l[f++],p=d,d=h,h=u,u=c,c=p}}class l extends e{constructor(){super(e),this.jobs=[],this.delay=1,this.timeout_=null}processJob_(){this.jobs.shift()(),this.jobs.length?this.timeout_=setTimeout(this.processJob_.bind(this),this.delay):this.timeout_=null}push(e){this.jobs.push(e),this.timeout_||(this.timeout_=setTimeout(this.processJob_.bind(this),this.delay))}}function f(e){return e<<24|(65280&e)<<8|(16711680&e)>>8|e>>>24}class d{constructor(e,t,i,s){var r=d.STEP,n=new Int32Array(e.buffer);const a=new Uint8Array(e.byteLength);let o=0;for(this.asyncStream_=new l,this.asyncStream_.push(this.decryptChunk_(n.subarray(o,o+r),t,i,a)),o=r;o<n.length;o+=r)i=new Uint32Array([f(n[o-4]),f(n[o-3]),f(n[o-2]),f(n[o-1])]),this.asyncStream_.push(this.decryptChunk_(n.subarray(o,o+r),t,i,a));this.asyncStream_.push(function(){var e;
-/*! @name aes-decrypter @version 4.0.1 @license Apache-2.0 */s(null,(e=a).subarray(0,e.byteLength-e[e.byteLength-1]))})}static get STEP(){return 32e3}decryptChunk_(t,i,s,r){return function(){var e=function(e,t,i){var s,r,n,a,o=new Int32Array(e.buffer,e.byteOffset,e.byteLength>>2),l=new g(Array.prototype.slice.call(t)),t=new Uint8Array(e.byteLength),d=new Int32Array(t.buffer);let h,u,c,p,m;for(h=i[0],u=i[1],c=i[2],p=i[3],m=0;m<o.length;m+=4)s=f(o[m]),r=f(o[m+1]),n=f(o[m+2]),a=f(o[m+3]),l.decrypt(s,r,n,a,d,m),d[m]=f(d[m]^h),d[m+1]=f(d[m+1]^u),d[m+2]=f(d[m+2]^c),d[m+3]=f(d[m+3]^p),h=s,u=r,c=n,p=a;return t}(t,i,s);r.set(e,t.byteOffset)}}}var t="undefined"!=typeof globalThis?globalThis:"undefined"!=typeof window?window:"undefined"!=typeof global?global:"undefined"!=typeof self?self:{},t="undefined"!=typeof window?window:"undefined"!=typeof t?t:"undefined"!=typeof self?self:{},t=t.BigInt||Number;t("0x1"),t("0x100"),t("0x10000"),t("0x1000000"),t("0x100000000"),t("0x10000000000"),t("0x1000000000000"),t("0x100000000000000"),t("0x10000000000000000"),t=new Uint16Array([65484]),255!==(t=new Uint8Array(t.buffer,t.byteOffset,t.byteLength))[0]&&t[0];function r(s){const r={};return Object.keys(s).forEach(e=>{var t,i=s[e];t=i,("function"===ArrayBuffer.isView?ArrayBuffer.isView(t):t&&t.buffer instanceof ArrayBuffer)?r[e]={bytes:i.buffer,byteOffset:i.byteOffset,byteLength:i.byteLength}:r[e]=i}),r}self.onmessage=function(e){const i=e.data;var e=new Uint8Array(i.encrypted.bytes,i.encrypted.byteOffset,i.encrypted.byteLength),t=new Uint32Array(i.key.bytes,i.key.byteOffset,i.key.byteLength/4),s=new Uint32Array(i.iv.bytes,i.iv.byteOffset,i.iv.byteLength/4);new d(e,t,s,function(e,t){self.postMessage(r({source:i.source,decrypted:t}),[t.buffer])})}})));const bu=(e,t)=>{e.abort(),e.pause(),t&&t.activePlaylistLoader&&(t.activePlaylistLoader.pause(),t.activePlaylistLoader=null)},Tu=(e,t)=>{(t.activePlaylistLoader=e).load()},wu={AUDIO:(a,o)=>()=>{var{mediaTypes:{[a]:e},excludePlaylist:t}=o,i=e.activeTrack(),s=e.activeGroup(),s=(s.filter(e=>e.default)[0]||s[0]).id,r=e.tracks[s];if(i===r)t({error:{message:"Problem encountered loading the default audio track."}});else{T.log.warn("Problem encountered loading the alternate audio track.Switching back to default.");for(const n in e.tracks)e.tracks[n].enabled=e.tracks[n]===r;e.onTrackChanged()}},SUBTITLES:(i,s)=>()=>{var{[i]:e}=s["mediaTypes"],t=(T.log.warn("Problem encountered loading the subtitle track.Disabling subtitle track."),e.activeTrack());t&&(t.mode="disabled"),e.onTrackChanged()}},Su={AUDIO:(e,t,i)=>{if(!t)return;const{tech:s,requestOptions:r,segmentLoaders:{[e]:n}}=i;t.on("loadedmetadata",()=>{var e=t.media();n.playlist(e,r),(!s.paused()||e.endList&&"none"!==s.preload())&&n.load()}),t.on("loadedplaylist",()=>{n.playlist(t.media(),r),s.paused()||n.load()}),t.on("error",wu[e](e,i))},SUBTITLES:(e,t,i)=>{const{tech:s,requestOptions:r,segmentLoaders:{[e]:n},mediaTypes:{[e]:a}}=i;t.on("loadedmetadata",()=>{var e=t.media();n.playlist(e,r),n.track(a.activeTrack()),(!s.paused()||e.endList&&"none"!==s.preload())&&n.load()}),t.on("loadedplaylist",()=>{n.playlist(t.media(),r),s.paused()||n.load()}),t.on("error",wu[e](e,i))}},Eu={AUDIO:(i,s)=>{var r,{vhs:n,sourceType:a,segmentLoaders:{[i]:e},requestOptions:o,main:{mediaGroups:l},mediaTypes:{[i]:{groups:d,tracks:h,logger_:u}},mainPlaylistLoader:c}=s,p=yd(c.main);l[i]&&0!==Object.keys(l[i]).length||(l[i]={main:{default:{default:!0}}},p&&(l[i].main.default.playlists=c.main.playlists));for(const m in l[i]){d[m]||(d[m]=[]);for(const g in l[i][m]){let e=l[i][m][g],t;t=p?(u(`AUDIO group '${m}' label '${g}' is a main playlist`),e.isMainPlaylist=!0,null):"vhs-json"===a&&e.playlists?new Pd(e.playlists[0],n,o):e.resolvedUri?new Pd(e.resolvedUri,n,o):e.playlists&&"dash"===a?new th(e.playlists[0],n,o,c):null,e=P({id:g,playlistLoader:t},e),Su[i](i,e.playlistLoader,s),d[m].push(e),"undefined"==typeof h[g]&&(r=new T.AudioTrack({id:g,kind:(e=>{let t=e.default?"main":"alternative";return t=e.characteristics&&0<=e.characteristics.indexOf("public.accessibility.describes-video")?"main-desc":t})(e),enabled:!1,language:e.language,default:e.default,label:g}),h[g]=r)}}e.on("error",wu[i](i,s))},SUBTITLES:(i,s)=>{var r,{tech:n,vhs:a,sourceType:o,segmentLoaders:{[i]:e},requestOptions:l,main:{mediaGroups:d},mediaTypes:{[i]:{groups:h,tracks:u}},mainPlaylistLoader:c}=s;for(const p in d[i]){h[p]||(h[p]=[]);for(const m in d[i][p])if(a.options_.useForcedSubtitles||!d[i][p][m].forced){let e=d[i][p][m],t;if("hls"===o)t=new Pd(e.resolvedUri,a,l);else if("dash"===o){if(!e.playlists.filter(e=>e.excludeUntil!==1/0).length)return;t=new th(e.playlists[0],a,l,c)}else"vhs-json"===o&&(t=new Pd(e.playlists?e.playlists[0]:e.resolvedUri,a,l));e=P({id:m,playlistLoader:t},e),Su[i](i,e.playlistLoader,s),h[p].push(e),"undefined"==typeof u[m]&&(r=n.addRemoteTextTrack({id:m,kind:"subtitles",default:e.default&&e.autoselect,language:e.language,label:m},!1).track,u[m]=r)}}e.on("error",wu[i](i,s))},"CLOSED-CAPTIONS":(e,t)=>{var{tech:i,main:{mediaGroups:s},mediaTypes:{[e]:{groups:r,tracks:n}}}=t;for(const l in s[e]){r[l]||(r[l]=[]);for(const d in s[e][l]){var a=s[e][l][d];if(/^(?:CC|SERVICE)/.test(a.instreamId)){var o=i.options_.vhs&&i.options_.vhs.captionServices||{};let e={label:d,language:a.language,instreamId:a.instreamId,default:a.default&&a.autoselect};void 0===(e=o[e.instreamId]?P(e,o[e.instreamId]):e).default&&delete e.default,r[l].push(P({id:d},a)),"undefined"==typeof n[d]&&(o=i.addRemoteTextTrack({id:e.instreamId,kind:"captions",default:e.default,language:e.language,label:e.label},!1).track,n[d]=o)}}}}},Cu=(t,i)=>{for(let e=0;e<t.length;e++){if(fd(i,t[e]))return!0;if(t[e].playlists&&Cu(t[e].playlists,i))return!0}return!1},ku={AUDIO:(i,s)=>()=>{var{[i]:{tracks:e}}=s["mediaTypes"];for(const t in e)if(e[t].enabled)return e[t];return null},SUBTITLES:(i,s)=>()=>{var{[i]:{tracks:e}}=s["mediaTypes"];for(const t in e)if("showing"===e[t].mode||"hidden"===e[t].mode)return e[t];return null}},xu=n=>{["AUDIO","SUBTITLES","CLOSED-CAPTIONS"].forEach(e=>{Eu[e](e,n)});const{mediaTypes:a,mainPlaylistLoader:e,tech:t,vhs:i,segmentLoaders:{AUDIO:s,main:r}}=n;["AUDIO","SUBTITLES"].forEach(e=>{var o,l,d,h,i,s,u,c,t,r;a[e].activeGroup=(o=e,l=n,t=>{var{mainPlaylistLoader:e,mediaTypes:{[o]:{groups:i}}}=l,s=e.media();if(!s)return null;let r=null;s.attributes[o]&&(r=i[s.attributes[o]]);var n=Object.keys(i);if(!r)if("AUDIO"===o&&1<n.length&&yd(l.main))for(let e=0;e<n.length;e++){var a=i[n[e]];if(Cu(a,s)){r=a;break}}else i.main?r=i.main:1===n.length&&(r=i[n[0]]);return"undefined"==typeof t?r:null!==t&&r&&r.filter(e=>e.id===t.id)[0]||null}),a[e].activeTrack=ku[e](e,n),a[e].onGroupChanged=(d=e,h=n,()=>{var{segmentLoaders:{[d]:e,main:t},mediaTypes:{[d]:i}}=h,s=i.activeTrack(),r=i.getActiveGroup(),n=i.activePlaylistLoader,a=i.lastGroup_;r&&a&&r.id===a.id||(i.lastGroup_=r,i.lastTrack_=s,bu(e,i),r&&!r.isMainPlaylist&&(r.playlistLoader?(e.resyncLoader(),Tu(r.playlistLoader,i)):n&&t.resetEverything()))}),a[e].onGroupChanging=(i=e,s=n,()=>{var{segmentLoaders:{[i]:e},mediaTypes:{[i]:t}}=s;t.lastGroup_=null,e.abort(),e.pause()}),a[e].onTrackChanged=(u=e,c=n,()=>{var e,t,{mainPlaylistLoader:i,segmentLoaders:{[u]:s,main:r},mediaTypes:{[u]:n}}=c,a=n.activeTrack(),o=n.getActiveGroup(),l=n.activePlaylistLoader,d=n.lastTrack_;if((!d||!a||d.id!==a.id)&&(n.lastGroup_=o,n.lastTrack_=a,bu(s,n),o)){if(o.isMainPlaylist)return!a||!d||a.id===d.id||(t=(e=c.vhs.playlistController_).selectPlaylist(),e.media()===t)?void 0:(n.logger_(`track change. Switching main audio from ${d.id} to `+a.id),i.pause(),r.resetEverything(),void e.fastQualityChange_(t));if("AUDIO"===u){if(!o.playlistLoader)return r.setAudio(!0),void r.resetEverything();s.setAudio(!0),r.setAudio(!1)}l===o.playlistLoader||(s.track&&s.track(a),s.resetEverything()),Tu(o.playlistLoader,n)}}),a[e].getActiveGroup=([t,r]=[e,n["mediaTypes"]],()=>{var e=r[t].activeTrack();return e?r[t].activeGroup(e):null})});var o=a.AUDIO.activeGroup();o&&(o=(o.filter(e=>e.default)[0]||o[0]).id,a.AUDIO.tracks[o].enabled=!0,a.AUDIO.onGroupChanged(),a.AUDIO.onTrackChanged(),(a.AUDIO.getActiveGroup().playlistLoader?(r.setAudio(!1),s):r).setAudio(!0)),e.on("mediachange",()=>{["AUDIO","SUBTITLES"].forEach(e=>a[e].onGroupChanged())}),e.on("mediachanging",()=>{["AUDIO","SUBTITLES"].forEach(e=>a[e].onGroupChanging())});const l=()=>{a.AUDIO.onTrackChanged(),t.trigger({type:"usage",name:"vhs-audio-change"})};t.audioTracks().addEventListener("change",l),t.remoteTextTracks().addEventListener("change",a.SUBTITLES.onTrackChanged),i.on("dispose",()=>{t.audioTracks().removeEventListener("change",l),t.remoteTextTracks().removeEventListener("change",a.SUBTITLES.onTrackChanged)}),t.clearTracks("audio");for(const d in a.AUDIO.tracks)t.audioTracks().addTrack(a.AUDIO.tracks[d])};class Iu{constructor(){this.priority_=[],this.pathwayClones_=new Map}set version(e){1===e&&(this.version_=e)}set ttl(e){this.ttl_=e||300}set reloadUri(e){e&&(this.reloadUri_=ql(this.reloadUri_,e))}set priority(e){e&&e.length&&(this.priority_=e)}set pathwayClones(e){e&&e.length&&(this.pathwayClones_=new Map(e.map(e=>[e.ID,e])))}get version(){return this.version_}get ttl(){return this.ttl_}get reloadUri(){return this.reloadUri_}get priority(){return this.priority_}get pathwayClones(){return this.pathwayClones_}}class Au extends T.EventTarget{constructor(e,t){super(),this.currentPathway=null,this.defaultPathway=null,this.queryBeforeStart=!1,this.availablePathways_=new Set,this.steeringManifest=new Iu,this.proxyServerUrl_=null,this.manifestType_=null,this.ttlTimeout_=null,this.request_=null,this.currentPathwayClones=new Map,this.nextPathwayClones=new Map,this.excludedSteeringManifestURLs=new Set,this.logger_=Hl("Content Steering"),this.xhr_=e,this.getBandwidth_=t}assignTagProperties(e,t){this.manifestType_=t.serverUri?"HLS":"DASH";var i=t.serverUri||t.serverURL;i?i.startsWith("data:")?this.decodeDataUriManifest_(i.substring(i.indexOf(",")+1)):(this.steeringManifest.reloadUri=ql(e,i),this.defaultPathway=t.pathwayId||t.defaultServiceLocation,this.queryBeforeStart=t.queryBeforeStart,this.proxyServerUrl_=t.proxyServerURL,this.defaultPathway&&!this.queryBeforeStart&&this.trigger("content-steering")):(this.logger_(`steering manifest URL is ${i}, cannot request steering manifest.`),this.trigger("error"))}requestSteeringManifest(e){var t=this.steeringManifest.reloadUri;if(t){const i=e?t:this.getRequestURI(t);i?this.request_=this.xhr_({uri:i},(e,t)=>{if(e)return 410===t.status?(this.logger_(`manifest request 410 ${e}.`),this.logger_(`There will be no more content steering requests to ${i} this session.`),void this.excludedSteeringManifestURLs.add(i)):429===t.status?(t=t.responseHeaders["retry-after"],this.logger_(`manifest request 429 ${e}.`),this.logger_(`content steering will retry in ${t} seconds.`),void this.startTTLTimeout_(parseInt(t,10))):(this.logger_(`manifest failed to load ${e}.`),void this.startTTLTimeout_());t=JSON.parse(this.request_.responseText);this.assignSteeringProperties_(t),this.startTTLTimeout_()}):(this.logger_("No valid content steering manifest URIs. Stopping content steering."),this.trigger("error"),this.dispose())}}setProxyServerUrl_(e){var e=new window.URL(e),t=new window.URL(this.proxyServerUrl_);return t.searchParams.set("url",encodeURI(e.toString())),this.setSteeringParams_(t.toString())}decodeDataUriManifest_(e){e=JSON.parse(window.atob(e));this.assignSteeringProperties_(e)}setSteeringParams_(e){var t,e=new window.URL(e),i=this.getPathway(),s=this.getBandwidth_();return i&&(t=`_${this.manifestType_}_pathway`,e.searchParams.set(t,i)),s&&(t=`_${this.manifestType_}_throughput`,e.searchParams.set(t,s)),e.toString()}assignSteeringProperties_(e){var t;this.steeringManifest.version=e.VERSION,this.steeringManifest.version?(this.steeringManifest.ttl=e.TTL,this.steeringManifest.reloadUri=e["RELOAD-URI"],this.steeringManifest.priority=e["PATHWAY-PRIORITY"]||e["SERVICE-LOCATION-PRIORITY"],this.steeringManifest.pathwayClones=e["PATHWAY-CLONES"],this.nextPathwayClones=this.steeringManifest.pathwayClones,this.availablePathways_.size||(this.logger_("There are no available pathways for content steering. Ending content steering."),this.trigger("error"),this.dispose()),t=(e=>{for(const t of e)if(this.availablePathways_.has(t))return t;return[...this.availablePathways_][0]})(this.steeringManifest.priority),this.currentPathway!==t&&(this.currentPathway=t,this.trigger("content-steering"))):(this.logger_(`manifest version is ${e.VERSION}, which is not supported.`),this.trigger("error"))}getPathway(){return this.currentPathway||this.defaultPathway}getRequestURI(e){if(!e)return null;var t=e=>this.excludedSteeringManifestURLs.has(e);if(this.proxyServerUrl_){var i=this.setProxyServerUrl_(e);if(!t(i))return i}i=this.setSteeringParams_(e);return t(i)?null:i}startTTLTimeout_(e=this.steeringManifest.ttl){this.ttlTimeout_=window.setTimeout(()=>{this.requestSteeringManifest()},1e3*e)}clearTTLTimeout_(){window.clearTimeout(this.ttlTimeout_),this.ttlTimeout_=null}abort(){this.request_&&this.request_.abort(),this.request_=null}dispose(){this.off("content-steering"),this.off("error"),this.abort(),this.clearTTLTimeout_(),this.currentPathway=null,this.defaultPathway=null,this.queryBeforeStart=null,this.proxyServerUrl_=null,this.manifestType_=null,this.ttlTimeout_=null,this.request_=null,this.excludedSteeringManifestURLs=new Set,this.availablePathways_=new Set,this.steeringManifest=new Iu}addAvailablePathway(e){e&&this.availablePathways_.add(e)}clearAvailablePathways(){this.availablePathways_.clear()}excludePathway(e){return this.availablePathways_.delete(e)}didDASHTagChange(e,t){return!t&&this.steeringManifest.reloadUri||t&&(ql(e,t.serverURL)!==this.steeringManifest.reloadUri||t.defaultServiceLocation!==this.defaultPathway||t.queryBeforeStart!==this.queryBeforeStart||t.proxyServerURL!==this.proxyServerUrl_)}getAvailablePathways(){return this.availablePathways_}}let Du;const Lu=["mediaRequests","mediaRequestsAborted","mediaRequestsTimedout","mediaRequestsErrored","mediaTransferDuration","mediaBytesTransferred","mediaAppends"];class Pu extends T.EventTarget{constructor(e){super();const{src:t,withCredentials:i,tech:r,bandwidth:s,externVhs:n,useCueTags:a,playlistExclusionDuration:o,enableLowInitialPlaylist:l,sourceType:d,cacheEncryptionKeys:h,bufferBasedABR:u,leastPixelDiffSelector:c,captionServices:p}=e;if(!t)throw new Error("A non-empty playlist URL or JSON manifest string is required");let m=e["maxPlaylistRetries"];null!==m&&"undefined"!=typeof m||(m=1/0),Du=n,this.bufferBasedABR=Boolean(u),this.leastPixelDiffSelector=Boolean(c),this.withCredentials=i,this.tech_=r,this.vhs_=r.vhs,this.sourceType_=d,this.useCueTags_=a,this.playlistExclusionDuration=o,this.maxPlaylistRetries=m,this.enableLowInitialPlaylist=l,this.useCueTags_&&(this.cueTagsTrack_=this.tech_.addTextTrack("metadata","ad-cues"),this.cueTagsTrack_.inBandMetadataTrackDispatchType=""),this.requestOptions_={withCredentials:i,maxPlaylistRetries:m,timeout:null},this.on("error",this.pauseLoading),this.mediaTypes_=(()=>{const t={};return["AUDIO","SUBTITLES","CLOSED-CAPTIONS"].forEach(e=>{t[e]={groups:{},tracks:{},activePlaylistLoader:null,activeGroup:tu,activeTrack:tu,getActiveGroup:tu,onGroupChanged:tu,onTrackChanged:tu,lastTrack_:null,logger_:Hl(`MediaGroups[${e}]`)}}),t})(),this.mediaSource=new window.MediaSource,this.handleDurationChange_=this.handleDurationChange_.bind(this),this.handleSourceOpen_=this.handleSourceOpen_.bind(this),this.handleSourceEnded_=this.handleSourceEnded_.bind(this),this.mediaSource.addEventListener("durationchange",this.handleDurationChange_),this.mediaSource.addEventListener("sourceopen",this.handleSourceOpen_),this.mediaSource.addEventListener("sourceended",this.handleSourceEnded_),this.seekable_=Vl(),this.hasPlayed_=!1,this.syncController_=new yu(e),this.segmentMetadataTrack_=r.addRemoteTextTrack({kind:"metadata",label:"segment-metadata"},!1).track,this.decrypter_=new vu,this.sourceUpdater_=new uu(this.mediaSource),this.inbandTextTracks_={},this.timelineChangeController_=new _u;var g={vhs:this.vhs_,parse708captions:e.parse708captions,useDtsForTimestampOffset:e.useDtsForTimestampOffset,captionServices:p,mediaSource:this.mediaSource,currentTime:this.tech_.currentTime.bind(this.tech_),seekable:()=>this.seekable(),seeking:()=>this.tech_.seeking(),duration:()=>this.duration(),hasPlayed:()=>this.hasPlayed_,goalBufferLength:()=>this.goalBufferLength(),bandwidth:s,syncController:this.syncController_,decrypter:this.decrypter_,sourceType:this.sourceType_,inbandTextTracks:this.inbandTextTracks_,cacheEncryptionKeys:h,sourceUpdater:this.sourceUpdater_,timelineChangeController:this.timelineChangeController_,exactManifestTimings:e.exactManifestTimings,addMetadataToTextTrack:this.addMetadataToTextTrack.bind(this)},g=(this.mainPlaylistLoader_="dash"===this.sourceType_?new th(t,this.vhs_,P(this.requestOptions_,{addMetadataToTextTrack:this.addMetadataToTextTrack.bind(this)})):new Pd(t,this.vhs_,P(this.requestOptions_,{addDateRangesToTextTrack:this.addDateRangesToTextTrack_.bind(this)})),this.setupMainPlaylistLoaderListeners_(),this.mainSegmentLoader_=new eu(P(g,{segmentMetadataTrack:this.segmentMetadataTrack_,loaderType:"main"}),e),this.audioSegmentLoader_=new eu(P(g,{loaderType:"audio"}),e),this.subtitleSegmentLoader_=new gu(P(g,{loaderType:"vtt",featuresNativeTextTracks:this.tech_.featuresNativeTextTracks,loadVttJs:()=>new Promise((e,t)=>{function i(){r.off("vttjserror",s),e()}function s(){r.off("vttjsloaded",i),t()}r.one("vttjsloaded",i),r.one("vttjserror",s),r.addWebVttScript_()})}),e),this.contentSteeringController_=new Au(this.vhs_.xhr,()=>this.mainSegmentLoader_.bandwidth),this.setupSegmentLoaderListeners_(),this.bufferBasedABR&&(this.mainPlaylistLoader_.one("loadedplaylist",()=>this.startABRTimer_()),this.tech_.on("pause",()=>this.stopABRTimer_()),this.tech_.on("play",()=>this.startABRTimer_())),Lu.forEach(e=>{this[e+"_"]=function(e){return this.audioSegmentLoader_[e]+this.mainSegmentLoader_[e]}.bind(this,e)}),this.logger_=Hl("pc"),this.triggeredFmp4Usage=!1,"none"===this.tech_.preload()?(this.loadOnPlay_=()=>{this.loadOnPlay_=null,this.mainPlaylistLoader_.load()},this.tech_.one("play",this.loadOnPlay_)):this.mainPlaylistLoader_.load(),this.timeToLoadedData__=-1,this.mainAppendsToLoadedData__=-1,this.audioAppendsToLoadedData__=-1,"none"===this.tech_.preload()?"play":"loadstart");this.tech_.one(g,()=>{const e=Date.now();this.tech_.one("loadeddata",()=>{this.timeToLoadedData__=Date.now()-e,this.mainAppendsToLoadedData__=this.mainSegmentLoader_.mediaAppends,this.audioAppendsToLoadedData__=this.audioSegmentLoader_.mediaAppends})})}mainAppendsToLoadedData_(){return this.mainAppendsToLoadedData__}audioAppendsToLoadedData_(){return this.audioAppendsToLoadedData__}appendsToLoadedData_(){var e=this.mainAppendsToLoadedData_(),t=this.audioAppendsToLoadedData_();return-1===e||-1===t?-1:e+t}timeToLoadedData_(){return this.timeToLoadedData__}checkABR_(e="abr"){var t=this.selectPlaylist();t&&this.shouldSwitchToMedia_(t)&&this.switchMedia_(t,e)}switchMedia_(e,t,i){var s=this.media(),s=s&&(s.id||s.uri),r=e.id||e.uri;s&&s!==r&&(this.logger_(`switch media ${s} -> ${r} from `+t),this.tech_.trigger({type:"usage",name:"vhs-rendition-change-"+t})),this.mainPlaylistLoader_.media(e,i)}switchMediaForDASHContentSteering_(){["AUDIO","SUBTITLES","CLOSED-CAPTIONS"].forEach(e=>{var t=this.mediaTypes_[e],t=t?t.activeGroup():null;const i=this.contentSteeringController_.getPathway();t&&i&&(t=(t.length?t[0]:t).playlists.filter(e=>e.attributes.serviceLocation===i)).length&&this.mediaTypes_[e].activePlaylistLoader.media(t[0])})}startABRTimer_(){this.stopABRTimer_(),this.abrTimer_=window.setInterval(()=>this.checkABR_(),250)}stopABRTimer_(){this.tech_.scrubbing&&this.tech_.scrubbing()||(window.clearInterval(this.abrTimer_),this.abrTimer_=null)}getAudioTrackPlaylists_(){var t=this.main(),e=t&&t.playlists||[];if(!t||!t.mediaGroups||!t.mediaGroups.AUDIO)return e;var i=t.mediaGroups.AUDIO,s=Object.keys(i);let r;if(Object.keys(this.mediaTypes_.AUDIO.groups).length)r=this.mediaTypes_.AUDIO.activeTrack();else{var n=i.main||s.length&&i[s[0]];for(const d in n)if(n[d].default){r={label:d};break}}if(!r)return e;var a=[];for(const h in i)if(i[h][r.label]){var o=i[h][r.label];if(o.playlists&&o.playlists.length)a.push.apply(a,o.playlists);else if(o.uri)a.push(o);else if(t.playlists.length)for(let e=0;e<t.playlists.length;e++){var l=t.playlists[e];l.attributes&&l.attributes.AUDIO&&l.attributes.AUDIO===h&&a.push(l)}}return a.length?a:e}setupMainPlaylistLoaderListeners_(){this.mainPlaylistLoader_.on("loadedmetadata",()=>{var e=this.mainPlaylistLoader_.media(),t=1.5*e.targetDuration*1e3;gd(this.mainPlaylistLoader_.main,this.mainPlaylistLoader_.media())?this.requestOptions_.timeout=0:this.requestOptions_.timeout=t,e.endList&&"none"!==this.tech_.preload()&&(this.mainSegmentLoader_.playlist(e,this.requestOptions_),this.mainSegmentLoader_.load()),xu({sourceType:this.sourceType_,segmentLoaders:{AUDIO:this.audioSegmentLoader_,SUBTITLES:this.subtitleSegmentLoader_,main:this.mainSegmentLoader_},tech:this.tech_,requestOptions:this.requestOptions_,mainPlaylistLoader:this.mainPlaylistLoader_,vhs:this.vhs_,main:this.main(),mediaTypes:this.mediaTypes_,excludePlaylist:this.excludePlaylist.bind(this)}),this.triggerPresenceUsage_(this.main(),e),this.setupFirstPlay(),!this.mediaTypes_.AUDIO.activePlaylistLoader||this.mediaTypes_.AUDIO.activePlaylistLoader.media()?this.trigger("selectedinitialmedia"):this.mediaTypes_.AUDIO.activePlaylistLoader.one("loadedmetadata",()=>{this.trigger("selectedinitialmedia")})}),this.mainPlaylistLoader_.on("loadedplaylist",()=>{this.loadOnPlay_&&this.tech_.off("play",this.loadOnPlay_);let t=this.mainPlaylistLoader_.media();if(!t){this.attachContentSteeringListeners_(),this.initContentSteeringController_(),this.excludeUnsupportedVariants_();let e;if(!(e=(e=this.enableLowInitialPlaylist?this.selectInitialPlaylist():e)||this.selectPlaylist())||!this.shouldSwitchToMedia_(e))return;if(this.initialMedia_=e,this.switchMedia_(this.initialMedia_,"initial"),!("vhs-json"===this.sourceType_&&this.initialMedia_.segments))return;t=this.initialMedia_}this.handleUpdatedMediaPlaylist(t)}),this.mainPlaylistLoader_.on("error",()=>{var e=this.mainPlaylistLoader_.error;this.excludePlaylist({playlistToExclude:e.playlist,error:e})}),this.mainPlaylistLoader_.on("mediachanging",()=>{this.mainSegmentLoader_.abort(),this.mainSegmentLoader_.pause()}),this.mainPlaylistLoader_.on("mediachange",()=>{var e=this.mainPlaylistLoader_.media(),t=1.5*e.targetDuration*1e3;gd(this.mainPlaylistLoader_.main,this.mainPlaylistLoader_.media())?this.requestOptions_.timeout=0:this.requestOptions_.timeout=t,"dash"===this.sourceType_&&this.mainPlaylistLoader_.load(),this.mainSegmentLoader_.pause(),this.mainSegmentLoader_.playlist(e,this.requestOptions_),this.waitingForFastQualityPlaylistReceived_?this.runFastQualitySwitch_():this.mainSegmentLoader_.load(),this.tech_.trigger({type:"mediachange",bubbles:!0})}),this.mainPlaylistLoader_.on("playlistunchanged",()=>{var e=this.mainPlaylistLoader_.media();"playlist-unchanged"!==e.lastExcludeReason_&&this.stuckAtPlaylistEnd_(e)&&(this.excludePlaylist({error:{message:"Playlist no longer updating.",reason:"playlist-unchanged"}}),this.tech_.trigger("playliststuck"))}),this.mainPlaylistLoader_.on("renditiondisabled",()=>{this.tech_.trigger({type:"usage",name:"vhs-rendition-disabled"})}),this.mainPlaylistLoader_.on("renditionenabled",()=>{this.tech_.trigger({type:"usage",name:"vhs-rendition-enabled"})})}handleUpdatedMediaPlaylist(e){this.useCueTags_&&this.updateAdCues_(e),this.mainSegmentLoader_.pause(),this.mainSegmentLoader_.playlist(e,this.requestOptions_),this.waitingForFastQualityPlaylistReceived_&&this.runFastQualitySwitch_(),this.updateDuration(!e.endList),this.tech_.paused()||(this.mainSegmentLoader_.load(),this.audioSegmentLoader_&&this.audioSegmentLoader_.load())}triggerPresenceUsage_(e,t){var i=e.mediaGroups||{};let s=!0;e=Object.keys(i.AUDIO);for(const r in i.AUDIO)for(const n in i.AUDIO[r])i.AUDIO[r][n].uri||(s=!1);s&&this.tech_.trigger({type:"usage",name:"vhs-demuxed"}),Object.keys(i.SUBTITLES).length&&this.tech_.trigger({type:"usage",name:"vhs-webvtt"}),Du.Playlist.isAes(t)&&this.tech_.trigger({type:"usage",name:"vhs-aes"}),e.length&&1<Object.keys(i.AUDIO[e[0]]).length&&this.tech_.trigger({type:"usage",name:"vhs-alternate-audio"}),this.useCueTags_&&this.tech_.trigger({type:"usage",name:"vhs-playlist-cue-tags"})}shouldSwitchToMedia_(t){var e=this.mainPlaylistLoader_.media()||this.mainPlaylistLoader_.pendingMedia_,i=this.tech_.currentTime(),s=this.bufferLowWaterLine(),r=this.bufferHighWaterLine(),{currentPlaylist:i,buffered:e,currentTime:t,nextPlaylist:s,bufferLowWaterLine:r,bufferHighWaterLine:n,duration:a,bufferBasedABR:o,log:l}=[{buffered:this.tech_.buffered(),currentTime:i,currentPlaylist:e,nextPlaylist:t,bufferLowWaterLine:s,bufferHighWaterLine:r,duration:this.duration(),bufferBasedABR:this.bufferBasedABR,log:this.logger_}][0];if(s){var d=`allowing switch ${i&&i.id||"null"} -> `+s.id;if(!i)return l(d+" as current playlist is not set"),!0;if(s.id!==i.id){var h=Boolean(zl(e,t).length);if(!i.endList)return h||"number"!=typeof i.partTargetDuration?(l(d+" as current playlist is live"),!0):(l(`not ${d} as current playlist is live llhls, but currentTime isn't in buffered.`),!1);h=Gl(e,t),e=o?O.EXPERIMENTAL_MAX_BUFFER_LOW_WATER_LINE:O.MAX_BUFFER_LOW_WATER_LINE;if(a<e)return l(d+` as duration < max low water line (${a} < ${e})`),!0;t=s.attributes.BANDWIDTH,a=i.attributes.BANDWIDTH;if(t<a&&(!o||h<n)){let e=d+` as next bandwidth < current bandwidth (${t} < ${a})`;return o&&(e+=` and forwardBuffer < bufferHighWaterLine (${h} < ${n})`),l(e),!0}if((!o||a<t)&&r<=h){let e=d+` as forwardBuffer >= bufferLowWaterLine (${h} >= ${r})`;return o&&(e+=` and next bandwidth > current bandwidth (${t} > ${a})`),l(e),!0}l(`not ${d} as no switching criteria met`)}}else T.log.warn("We received no playlist to switch to. Please check your stream.");return!1}setupSegmentLoaderListeners_(){this.mainSegmentLoader_.on("bandwidthupdate",()=>{this.checkABR_("bandwidthupdate"),this.tech_.trigger("bandwidthupdate")}),this.mainSegmentLoader_.on("timeout",()=>{this.bufferBasedABR&&this.mainSegmentLoader_.load()}),this.bufferBasedABR||this.mainSegmentLoader_.on("progress",()=>{this.trigger("progress")}),this.mainSegmentLoader_.on("error",()=>{var e=this.mainSegmentLoader_.error();this.excludePlaylist({playlistToExclude:e.playlist,error:e})}),this.mainSegmentLoader_.on("appenderror",()=>{this.error=this.mainSegmentLoader_.error_,this.trigger("error")}),this.mainSegmentLoader_.on("syncinfoupdate",()=>{this.onSyncInfoUpdate_()}),this.mainSegmentLoader_.on("timestampoffset",()=>{this.tech_.trigger({type:"usage",name:"vhs-timestamp-offset"})}),this.audioSegmentLoader_.on("syncinfoupdate",()=>{this.onSyncInfoUpdate_()}),this.audioSegmentLoader_.on("appenderror",()=>{this.error=this.audioSegmentLoader_.error_,this.trigger("error")}),this.mainSegmentLoader_.on("ended",()=>{this.logger_("main segment loader ended"),this.onEndOfStream()}),this.mainSegmentLoader_.on("earlyabort",e=>{this.bufferBasedABR||(this.delegateLoaders_("all",["abort"]),this.excludePlaylist({error:{message:"Aborted early because there isn't enough bandwidth to complete the request without rebuffering."},playlistExclusionDuration:10}))});var e=()=>{if(!this.sourceUpdater_.hasCreatedSourceBuffers())return this.tryToCreateSourceBuffers_();var e=this.getCodecsOrExclude_();e&&this.sourceUpdater_.addOrChangeSourceBuffers(e)};this.mainSegmentLoader_.on("trackinfo",e),this.audioSegmentLoader_.on("trackinfo",e),this.mainSegmentLoader_.on("fmp4",()=>{this.triggeredFmp4Usage||(this.tech_.trigger({type:"usage",name:"vhs-fmp4"}),this.triggeredFmp4Usage=!0)}),this.audioSegmentLoader_.on("fmp4",()=>{this.triggeredFmp4Usage||(this.tech_.trigger({type:"usage",name:"vhs-fmp4"}),this.triggeredFmp4Usage=!0)}),this.audioSegmentLoader_.on("ended",()=>{this.logger_("audioSegmentLoader ended"),this.onEndOfStream()})}mediaSecondsLoaded_(){return Math.max(this.audioSegmentLoader_.mediaSecondsLoaded+this.mainSegmentLoader_.mediaSecondsLoaded)}load(){this.mainSegmentLoader_.load(),this.mediaTypes_.AUDIO.activePlaylistLoader&&this.audioSegmentLoader_.load(),this.mediaTypes_.SUBTITLES.activePlaylistLoader&&this.subtitleSegmentLoader_.load()}fastQualityChange_(e=this.selectPlaylist()){e===this.mainPlaylistLoader_.media()?this.logger_("skipping fastQualityChange because new media is same as old"):(this.switchMedia_(e,"fast-quality"),this.waitingForFastQualityPlaylistReceived_=!0)}runFastQualitySwitch_(){this.waitingForFastQualityPlaylistReceived_=!1,this.mainSegmentLoader_.pause(),this.mainSegmentLoader_.resetEverything(()=>{this.tech_.setCurrentTime(this.tech_.currentTime())})}play(){var e;if(!this.setupFirstPlay())return this.tech_.ended()&&this.tech_.setCurrentTime(0),this.hasPlayed_&&this.load(),e=this.tech_.seekable(),this.tech_.duration()===1/0&&this.tech_.currentTime()<e.start(0)?this.tech_.setCurrentTime(e.end(e.length-1)):void 0}setupFirstPlay(){var t=this.mainPlaylistLoader_.media();if(!t||this.tech_.paused()||this.hasPlayed_)return!1;if(!t.endList||t.start){var i=this.seekable();if(!i.length)return!1;var s=i.end(0);let e=s;t.start&&(t=t.start.timeOffset,e=t<0?Math.max(s+t,i.start(0)):Math.min(s,t)),this.trigger("firstplay"),this.tech_.setCurrentTime(e)}return this.hasPlayed_=!0,this.load(),!0}handleSourceOpen_(){var e;this.tryToCreateSourceBuffers_(),this.tech_.autoplay()&&"undefined"!=typeof(e=this.tech_.play())&&"function"==typeof e.then&&e.then(null,e=>{}),this.trigger("sourceopen")}handleSourceEnded_(){var e,t;this.inbandTextTracks_.metadataTrack_&&(e=this.inbandTextTracks_.metadataTrack_.cues)&&e.length&&(t=this.duration(),e[e.length-1].endTime=isNaN(t)||Math.abs(t)===1/0?Number.MAX_VALUE:t)}handleDurationChange_(){this.tech_.trigger("durationchange")}onEndOfStream(){let e=this.mainSegmentLoader_.ended_;var t;this.mediaTypes_.AUDIO.activePlaylistLoader&&(t=this.mainSegmentLoader_.getCurrentMediaInfo_(),e=(t&&!t.hasVideo||e)&&this.audioSegmentLoader_.ended_),e&&(this.stopABRTimer_(),this.sourceUpdater_.endOfStream())}stuckAtPlaylistEnd_(e){var t,i;return!!this.seekable().length&&null!==(t=this.syncController_.getExpiredTime(e,this.duration()))&&(e=Du.Playlist.playlistEnd(e,t),t=this.tech_.currentTime(),(i=this.tech_.buffered()).length?(i=i.end(i.length-1))-t<=Ql&&e-i<=Ql:e-t<=Ql)}excludePlaylist({playlistToExclude:s=this.mainPlaylistLoader_.media(),error:t={},playlistExclusionDuration:i}){if(s=s||this.mainPlaylistLoader_.media(),i=i||t.playlistExclusionDuration||this.playlistExclusionDuration,s){s.playlistErrors_++;var r=this.mainPlaylistLoader_.main.playlists,n=r.filter(cd),n=1===n.length&&n[0]===s;if(1===r.length&&i!==1/0)return T.log.warn(`Problem encountered with playlist ${s.id}. `+"Trying again since it is the only playlist."),this.tech_.trigger("retryplaylist"),this.mainPlaylistLoader_.load(n);if(n){if(this.main().contentSteering){const o=this.pathwayAttribute_(s);var a=1e3*this.contentSteeringController_.steeringManifest.ttl;return this.contentSteeringController_.excludePathway(o),this.excludeThenChangePathway_(),void setTimeout(()=>{this.contentSteeringController_.addAvailablePathway(o)},a)}let i=!1;r.forEach(e=>{var t;e!==s&&"undefined"!=typeof(t=e.excludeUntil)&&t!==1/0&&(i=!0,delete e.excludeUntil)}),i&&(T.log.warn("Removing other playlists from the exclusion list because the last rendition is about to be excluded."),this.tech_.trigger("retryplaylist"))}let e;e=s.playlistErrors_>this.maxPlaylistRetries?1/0:Date.now()+1e3*i,s.excludeUntil=e,t.reason&&(s.lastExcludeReason_=t.reason),this.tech_.trigger("excludeplaylist"),this.tech_.trigger({type:"usage",name:"vhs-rendition-excluded"});a=this.selectPlaylist();if(a)return r=t.internal?this.logger_:T.log.warn,i=t.message?" "+t.message:"",r(`${t.internal?"Internal problem":"Problem"} encountered with playlist ${s.id}.`+i+` Switching to playlist ${a.id}.`),a.attributes.AUDIO!==s.attributes.AUDIO&&this.delegateLoaders_("audio",["abort","pause"]),a.attributes.SUBTITLES!==s.attributes.SUBTITLES&&this.delegateLoaders_("subtitle",["abort","pause"]),this.delegateLoaders_("main",["abort","pause"]),r=a.targetDuration/2*1e3||5e3,i="number"==typeof a.lastRequest&&Date.now()-a.lastRequest<=r,this.switchMedia_(a,"exclude",n||i);this.error="Playback cannot continue. No available working or supported playlists.",this.trigger("error")}else this.error=t,"open"!==this.mediaSource.readyState?this.trigger("error"):this.sourceUpdater_.endOfStream("network")}pauseLoading(){this.delegateLoaders_("all",["abort","pause"]),this.stopABRTimer_()}delegateLoaders_(i,e){const s=[];var t="all"===i,r=(!t&&"main"!==i||s.push(this.mainPlaylistLoader_),[]);!t&&"audio"!==i||r.push("AUDIO"),!t&&"subtitle"!==i||(r.push("CLOSED-CAPTIONS"),r.push("SUBTITLES")),r.forEach(e=>{e=this.mediaTypes_[e]&&this.mediaTypes_[e].activePlaylistLoader;e&&s.push(e)}),["main","audio","subtitle"].forEach(e=>{var t=this[e+"SegmentLoader_"];!t||i!==e&&"all"!==i||s.push(t)}),s.forEach(t=>e.forEach(e=>{"function"==typeof t[e]&&t[e]()}))}setCurrentTime(e){var t=zl(this.tech_.buffered(),e);return this.mainPlaylistLoader_&&this.mainPlaylistLoader_.media()&&this.mainPlaylistLoader_.media().segments?t&&t.length?e:(this.mainSegmentLoader_.pause(),this.mainSegmentLoader_.resetEverything(),this.mediaTypes_.AUDIO.activePlaylistLoader&&(this.audioSegmentLoader_.pause(),this.audioSegmentLoader_.resetEverything()),this.mediaTypes_.SUBTITLES.activePlaylistLoader&&(this.subtitleSegmentLoader_.pause(),this.subtitleSegmentLoader_.resetEverything()),void this.load()):0}duration(){var e;return this.mainPlaylistLoader_&&(e=this.mainPlaylistLoader_.media())?e.endList?this.mediaSource?this.mediaSource.duration:Du.Playlist.duration(e):1/0:0}seekable(){return this.seekable_}onSyncInfoUpdate_(){let i;if(this.mainPlaylistLoader_){var s=this.mainPlaylistLoader_.media();if(s){var r=this.syncController_.getExpiredTime(s,this.duration());if(null!==r){var n=this.mainPlaylistLoader_.main,a=Du.Playlist.seekable(s,r,Du.Playlist.liveEdgeDelay(n,s));if(0!==a.length){if(this.mediaTypes_.AUDIO.activePlaylistLoader){if(s=this.mediaTypes_.AUDIO.activePlaylistLoader.media(),null===(r=this.syncController_.getExpiredTime(s,this.duration())))return;if(0===(i=Du.Playlist.seekable(s,r,Du.Playlist.liveEdgeDelay(n,s))).length)return}let e,t;this.seekable_&&this.seekable_.length&&(e=this.seekable_.end(0),t=this.seekable_.start(0)),!i||i.start(0)>a.end(0)||a.start(0)>i.end(0)?this.seekable_=a:this.seekable_=Vl([[(i.start(0)>a.start(0)?i:a).start(0),(i.end(0)<a.end(0)?i:a).end(0)]]),this.seekable_&&this.seekable_.length&&this.seekable_.end(0)===e&&this.seekable_.start(0)===t||(this.logger_(`seekable updated [${Zl(this.seekable_)}]`),this.tech_.trigger("seekablechanged"))}}}}}updateDuration(t){if(this.updateDuration_&&(this.mediaSource.removeEventListener("sourceopen",this.updateDuration_),this.updateDuration_=null),"open"!==this.mediaSource.readyState)this.updateDuration_=this.updateDuration.bind(this,t),this.mediaSource.addEventListener("sourceopen",this.updateDuration_);else{if(t)return(t=this.seekable()).length?void((isNaN(this.mediaSource.duration)||this.mediaSource.duration<t.end(t.length-1))&&this.sourceUpdater_.setDuration(t.end(t.length-1))):void 0;t=this.tech_.buffered();let e=Du.Playlist.duration(this.mainPlaylistLoader_.media());0<t.length&&(e=Math.max(e,t.end(t.length-1))),this.mediaSource.duration!==e&&this.sourceUpdater_.setDuration(e)}}dispose(){this.trigger("dispose"),this.decrypter_.terminate(),this.mainPlaylistLoader_.dispose(),this.mainSegmentLoader_.dispose(),this.contentSteeringController_.dispose(),this.loadOnPlay_&&this.tech_.off("play",this.loadOnPlay_),["AUDIO","SUBTITLES"].forEach(e=>{var t=this.mediaTypes_[e].groups;for(const i in t)t[i].forEach(e=>{e.playlistLoader&&e.playlistLoader.dispose()})}),this.audioSegmentLoader_.dispose(),this.subtitleSegmentLoader_.dispose(),this.sourceUpdater_.dispose(),this.timelineChangeController_.dispose(),this.stopABRTimer_(),this.updateDuration_&&this.mediaSource.removeEventListener("sourceopen",this.updateDuration_),this.mediaSource.removeEventListener("durationchange",this.handleDurationChange_),this.mediaSource.removeEventListener("sourceopen",this.handleSourceOpen_),this.mediaSource.removeEventListener("sourceended",this.handleSourceEnded_),this.off()}main(){return this.mainPlaylistLoader_.main}media(){return this.mainPlaylistLoader_.media()||this.initialMedia_}areMediaTypesKnown_(){var e=!!this.mediaTypes_.AUDIO.activePlaylistLoader,t=!!this.mainSegmentLoader_.getCurrentMediaInfo_(),e=!e||!!this.audioSegmentLoader_.getCurrentMediaInfo_();return t&&e}getCodecsOrExclude_(){const r={main:this.mainSegmentLoader_.getCurrentMediaInfo_()||{},audio:this.audioSegmentLoader_.getCurrentMediaInfo_()||{}},t=this.mainSegmentLoader_.getPendingSegmentPlaylist()||this.media();r.video=r.main;var e=bh(this.main(),t);const n={};var i=!!this.mediaTypes_.AUDIO.activePlaylistLoader;if(r.main.hasVideo&&(n.video=e.video||r.main.videoCodec||"avc1.4d400d"),r.main.isMuxed&&(n.video+=","+(e.audio||r.main.audioCodec||Hn)),(r.main.hasAudio&&!r.main.isMuxed||r.audio.hasAudio||i)&&(n.audio=e.audio||r.main.audioCodec||r.audio.audioCodec||Hn,r.audio.isFmp4=(r.main.hasAudio&&!r.main.isMuxed?r.main:r.audio).isFmp4),n.audio||n.video){const a={};let s;if(["video","audio"].forEach(function(e){var t,i;n.hasOwnProperty(e)&&(t=r[e].isFmp4,i=n[e],!(t?Dn:Ln)(i))&&(t=r[e].isFmp4?"browser":"muxer",a[t]=a[t]||[],a[t].push(n[e]),"audio"===e&&(s=t))}),i&&s&&t.attributes.AUDIO){const o=t.attributes.AUDIO;this.main().playlists.forEach(e=>{(e.attributes&&e.attributes.AUDIO)===o&&e!==t&&(e.excludeUntil=1/0)}),this.logger_(`excluding audio group ${o} as ${s} does not support codec(s): "${n.audio}"`)}if(!Object.keys(a).length){if(this.sourceUpdater_.hasCreatedSourceBuffers()&&!this.sourceUpdater_.canChangeType()){const l=[];if(["video","audio"].forEach(e=>{var t=(qn(this.sourceUpdater_.codecs[e]||"")[0]||{}).type,i=(qn(n[e]||"")[0]||{}).type;t&&i&&t.toLowerCase()!==i.toLowerCase()&&l.push(`"${this.sourceUpdater_.codecs[e]}" -> "${n[e]}"`)}),l.length)return void this.excludePlaylist({playlistToExclude:t,error:{message:`Codec switching not supported: ${l.join(", ")}.`,internal:!0},playlistExclusionDuration:1/0})}return n}e=Object.keys(a).reduce((e,t)=>(e&&(e+=", "),e+=`${t} does not support codec(s): "${a[t].join(",")}"`),"")+".",this.excludePlaylist({playlistToExclude:t,error:{internal:!0,message:e},playlistExclusionDuration:1/0})}else this.excludePlaylist({playlistToExclude:t,error:{message:"Could not determine codecs for playlist."},playlistExclusionDuration:1/0})}tryToCreateSourceBuffers_(){var e;"open"!==this.mediaSource.readyState||this.sourceUpdater_.hasCreatedSourceBuffers()||this.areMediaTypesKnown_()&&(e=this.getCodecsOrExclude_())&&(this.sourceUpdater_.createSourceBuffers(e),e=[e.video,e.audio].filter(Boolean).join(","),this.excludeIncompatibleVariants_(e))}excludeUnsupportedVariants_(){const s=this.main().playlists,r=[];Object.keys(s).forEach(e=>{var t,i,e=s[e];-1===r.indexOf(e.id)&&(r.push(e.id),i=[],!(t=bh(this.main,e)).audio||Ln(t.audio)||Dn(t.audio)||i.push("audio codec "+t.audio),!t.video||Ln(t.video)||Dn(t.video)||i.push("video codec "+t.video),t.text&&"stpp.ttml.im1t"===t.text&&i.push("text codec "+t.text),i.length)&&(e.excludeUntil=1/0,this.logger_(`excluding ${e.id} for unsupported: `+i.join(", ")))})}excludeIncompatibleVariants_(e){const r=[],n=this.main().playlists;e=Uh(qn(e));const a=vh(e),o=e.video&&qn(e.video)[0]||null,l=e.audio&&qn(e.audio)[0]||null;Object.keys(n).forEach(e=>{var t,i,s,e=n[e];-1===r.indexOf(e.id)&&e.excludeUntil!==1/0&&(r.push(e.id),t=[],s=bh(this.mainPlaylistLoader_.main,e),i=vh(s),s.audio||s.video)&&(i!==a&&t.push(`codec count "${i}" !== "${a}"`),this.sourceUpdater_.canChangeType()||(i=s.video&&qn(s.video)[0]||null,s=s.audio&&qn(s.audio)[0]||null,i&&o&&i.type.toLowerCase()!==o.type.toLowerCase()&&t.push(`video codec "${i.type}" !== "${o.type}"`),s&&l&&s.type.toLowerCase()!==l.type.toLowerCase()&&t.push(`audio codec "${s.type}" !== "${l.type}"`)),t.length)&&(e.excludeUntil=1/0,this.logger_(`excluding ${e.id}: `+t.join(" && ")))})}updateAdCues_(e){let t=0;var s=this.seekable(),[r,n,s=0]=(s.length&&(t=s.start(0)),[e,this.cueTagsTrack_,t]);if(r.segments){let t=s,i;for(let e=0;e<r.segments.length;e++){var a,o,l=r.segments[e];if(i=i||function(e,t){var i=e.cues;for(let e=0;e<i.length;e++){var s=i[e];if(t>=s.adStartTime&&t<=s.adEndTime)return s}return null}(n,t+l.duration/2)){if("cueIn"in l){i.endTime=t,i.adEndTime=t,t+=l.duration,i=null;continue}if(t<i.endTime){t+=l.duration;continue}i.endTime+=l.duration}else"cueOut"in l&&((i=new window.VTTCue(t,t+l.duration,l.cueOut)).adStartTime=t,i.adEndTime=t+parseFloat(l.cueOut),n.addCue(i)),"cueOutCont"in l&&([a,o]=l.cueOutCont.split("/").map(parseFloat),(i=new window.VTTCue(t,t+l.duration,"")).adStartTime=t-a,i.adEndTime=i.adStartTime+o,n.addCue(i));t+=l.duration}}}goalBufferLength(){var e=this.tech_.currentTime(),t=O.GOAL_BUFFER_LENGTH,i=O.GOAL_BUFFER_LENGTH_RATE,s=Math.max(t,O.MAX_GOAL_BUFFER_LENGTH);return Math.min(t+e*i,s)}bufferLowWaterLine(){var e=this.tech_.currentTime(),t=O.BUFFER_LOW_WATER_LINE,i=O.BUFFER_LOW_WATER_LINE_RATE,s=Math.max(t,O.MAX_BUFFER_LOW_WATER_LINE),r=Math.max(t,O.EXPERIMENTAL_MAX_BUFFER_LOW_WATER_LINE);return Math.min(t+e*i,this.bufferBasedABR?r:s)}bufferHighWaterLine(){return O.BUFFER_HIGH_WATER_LINE}addDateRangesToTextTrack_(e){Gh(this.inbandTextTracks_,"com.apple.streaming",this.tech_);{var{inbandTextTracks:e,dateRanges:t}={inbandTextTracks:this.inbandTextTracks_,dateRanges:e};const s=e.metadataTrack_;if(s){const r=window.WebKitDataCue||window.VTTCue;t.forEach(e=>{for(const i of Object.keys(e)){var t;Wh.has(i)||((t=new r(e.startTime,e.endTime,"")).id=e.id,t.type="com.apple.quicktime.HLS",t.value={key:$h[i],data:e[i]},"scte35Out"!==i&&"scte35In"!==i||(t.value.data=new Uint8Array(t.value.data.match(/[\da-f]{2}/gi)).buffer),s.addCue(t))}e.processDateRange()})}}}addMetadataToTextTrack(e,t,i){var s=this.sourceUpdater_.videoBuffer?this.sourceUpdater_.videoTimestampOffset():this.sourceUpdater_.audioTimestampOffset();Gh(this.inbandTextTracks_,e,this.tech_),zh({inbandTextTracks:this.inbandTextTracks_,metadataArray:t,timestampOffset:s,videoDuration:i})}pathwayAttribute_(e){return e.attributes["PATHWAY-ID"]||e.attributes.serviceLocation}initContentSteeringController_(){var e=this.main();if(e.contentSteering){for(const t of e.playlists)this.contentSteeringController_.addAvailablePathway(this.pathwayAttribute_(t));this.contentSteeringController_.assignTagProperties(e.uri,e.contentSteering),this.contentSteeringController_.queryBeforeStart?this.contentSteeringController_.requestSteeringManifest(!0):this.tech_.one("canplay",()=>{this.contentSteeringController_.requestSteeringManifest()})}}resetContentSteeringController_(){this.contentSteeringController_.clearAvailablePathways(),this.contentSteeringController_.dispose(),this.initContentSteeringController_()}attachContentSteeringListeners_(){this.contentSteeringController_.on("content-steering",this.excludeThenChangePathway_.bind(this)),"dash"===this.sourceType_&&this.mainPlaylistLoader_.on("loadedplaylist",()=>{const r=this.main();(this.contentSteeringController_.didDASHTagChange(r.uri,r.contentSteering)||(()=>{var e=this.contentSteeringController_.getAvailablePathways(),t=[];for(const s of r.playlists){var i=s.attributes.serviceLocation;if(i&&(t.push(i),!e.has(i)))return!0}return!(t.length||!e.size)})())&&this.resetContentSteeringController_()})}excludeThenChangePathway_(){const r=this.contentSteeringController_.getPathway();if(r){this.handlePathwayClones_();const n=this.main().playlists,a=new Set;let s=!1;Object.keys(n).forEach(e=>{var e=n[e],t=this.pathwayAttribute_(e),t=t&&r!==t,i=(e.excludeUntil===1/0&&"content-steering"===e.lastExcludeReason_&&!t&&(delete e.excludeUntil,delete e.lastExcludeReason_,s=!0),!e.excludeUntil&&e.excludeUntil!==1/0);!a.has(e.id)&&t&&i&&(a.add(e.id),e.excludeUntil=1/0,e.lastExcludeReason_="content-steering",this.logger_(`excluding ${e.id} for `+e.lastExcludeReason_))}),"DASH"===this.contentSteeringController_.manifestType_&&Object.keys(this.mediaTypes_).forEach(e=>{var e=this.mediaTypes_[e];e.activePlaylistLoader&&(e=e.activePlaylistLoader.media_)&&e.attributes.serviceLocation!==r&&(s=!0)}),s&&this.changeSegmentPathway_()}}handlePathwayClones_(){var e=this.main().playlists,t=this.contentSteeringController_.currentPathwayClones,i=this.contentSteeringController_.nextPathwayClones;if(t&&t.size||i&&i.size){for(var[s,r]of t.entries())i.get(s)||(this.mainPlaylistLoader_.updateOrDeleteClone(r),this.contentSteeringController_.excludePathway(s));for(const[a,o]of i.entries()){var n=t.get(a);n?this.equalPathwayClones_(n,o)||(this.mainPlaylistLoader_.updateOrDeleteClone(o,!0),this.contentSteeringController_.addAvailablePathway(a)):(e.filter(e=>e.attributes["PATHWAY-ID"]===o["BASE-ID"]).forEach(e=>{this.mainPlaylistLoader_.addClonePathway(o,e)}),this.contentSteeringController_.addAvailablePathway(a))}this.contentSteeringController_.currentPathwayClones=new Map(JSON.parse(JSON.stringify([...i])))}}equalPathwayClones_(e,t){if(e["BASE-ID"]!==t["BASE-ID"]||e.ID!==t.ID||e["URI-REPLACEMENT"].HOST!==t["URI-REPLACEMENT"].HOST)return!1;var i=e["URI-REPLACEMENT"].PARAMS,s=t["URI-REPLACEMENT"].PARAMS;for(const r in i)if(i[r]!==s[r])return!1;for(const n in s)if(i[n]!==s[n])return!1;return!0}changeSegmentPathway_(){var e=this.selectPlaylist();this.pauseLoading(),"DASH"===this.contentSteeringController_.manifestType_&&this.switchMediaForDASHContentSteering_(),this.switchMedia_(e,"content-steering")}}class Ou{constructor(e,t,i){var s,r,n,a,o=e["playlistController_"],l=o.fastQualityChange_.bind(o);t.attributes&&(s=t.attributes.RESOLUTION,this.width=s&&s.width,this.height=s&&s.height,this.bandwidth=t.attributes.BANDWIDTH,this.frameRate=t.attributes["FRAME-RATE"]),this.codecs=bh(o.main(),t),this.playlist=t,this.id=i,this.enabled=(r=e.playlists,n=t.id,a=l,e=>{var t=r.main.playlists[n],i=ud(t),s=cd(t);return"undefined"==typeof e?s:(e?delete t.disabled:t.disabled=!0,e===s||i||(a(),e?r.trigger("renditionenabled"):r.trigger("renditiondisabled")),e)})}}const Nu=["seeking","seeked","pause","playing","error"];class Ru{constructor(e){this.playlistController_=e.playlistController,this.tech_=e.tech,this.seekable=e.seekable,this.allowSeeksWithinUnsafeLiveWindow=e.allowSeeksWithinUnsafeLiveWindow,this.liveRangeSafeTimeDelta=e.liveRangeSafeTimeDelta,this.media=e.media,this.consecutiveUpdates=0,this.lastRecordedTime=null,this.checkCurrentTimeTimeout_=null,this.logger_=Hl("PlaybackWatcher"),this.logger_("initialize");const t=()=>this.monitorCurrentTime_(),i=()=>this.monitorCurrentTime_(),s=()=>this.techWaiting_(),r=()=>this.resetTimeUpdate_(),n=this.playlistController_,a=["main","subtitle","audio"],o={},l=(a.forEach(e=>{o[e]={reset:()=>this.resetSegmentDownloads_(e),updateend:()=>this.checkSegmentDownloads_(e)},n[e+"SegmentLoader_"].on("appendsdone",o[e].updateend),n[e+"SegmentLoader_"].on("playlistupdate",o[e].reset),this.tech_.on(["seeked","seeking"],o[e].reset)}),t=>{["main","audio"].forEach(e=>{n[e+"SegmentLoader_"][t]("appended",this.seekingAppendCheck_)})});this.seekingAppendCheck_=()=>{this.fixesBadSeeks_()&&(this.consecutiveUpdates=0,this.lastRecordedTime=this.tech_.currentTime(),l("off"))},this.clearSeekingAppendCheck_=()=>l("off"),this.watchForBadSeeking_=()=>{this.clearSeekingAppendCheck_(),l("on")},this.tech_.on("seeked",this.clearSeekingAppendCheck_),this.tech_.on("seeking",this.watchForBadSeeking_),this.tech_.on("waiting",s),this.tech_.on(Nu,r),this.tech_.on("canplay",i),this.tech_.one("play",t),this.dispose=()=>{this.clearSeekingAppendCheck_(),this.logger_("dispose"),this.tech_.off("waiting",s),this.tech_.off(Nu,r),this.tech_.off("canplay",i),this.tech_.off("play",t),this.tech_.off("seeking",this.watchForBadSeeking_),this.tech_.off("seeked",this.clearSeekingAppendCheck_),a.forEach(e=>{n[e+"SegmentLoader_"].off("appendsdone",o[e].updateend),n[e+"SegmentLoader_"].off("playlistupdate",o[e].reset),this.tech_.off(["seeked","seeking"],o[e].reset)}),this.checkCurrentTimeTimeout_&&window.clearTimeout(this.checkCurrentTimeTimeout_),this.resetTimeUpdate_()}}monitorCurrentTime_(){this.checkCurrentTime_(),this.checkCurrentTimeTimeout_&&window.clearTimeout(this.checkCurrentTimeTimeout_),this.checkCurrentTimeTimeout_=window.setTimeout(this.monitorCurrentTime_.bind(this),250)}resetSegmentDownloads_(e){var t=this.playlistController_[e+"SegmentLoader_"];0<this[e+"StalledDownloads_"]&&this.logger_(`resetting possible stalled download count for ${e} loader`),this[e+"StalledDownloads_"]=0,this[e+"Buffered_"]=t.buffered_()}checkSegmentDownloads_(e){var t=this.playlistController_,i=t[e+"SegmentLoader_"],s=i.buffered_(),r=function(t,i){if(t!==i){if(!t&&i||!i&&t)return!0;if(t.length!==i.length)return!0;for(let e=0;e<t.length;e++)if(t.start(e)!==i.start(e)||t.end(e)!==i.end(e))return!0}return!1}(this[e+"Buffered_"],s);this[e+"Buffered_"]=s,r?this.resetSegmentDownloads_(e):(this[e+"StalledDownloads_"]++,this.logger_(`found #${this[e+"StalledDownloads_"]} ${e} appends that did not increase buffer (possible stalled download)`,{playlistId:i.playlist_&&i.playlist_.id,buffered:ed(s)}),this[e+"StalledDownloads_"]<10||(this.logger_(e+" loader stalled download exclusion"),this.resetSegmentDownloads_(e),this.tech_.trigger({type:"usage",name:`vhs-${e}-download-exclusion`}),"subtitle"!==e&&t.excludePlaylist({error:{message:`Excessive ${e} segment downloading detected.`},playlistExclusionDuration:1/0})))}checkCurrentTime_(){var e,t;if(!this.tech_.paused()&&!this.tech_.seeking())return e=this.tech_.currentTime(),t=this.tech_.buffered(),this.lastRecordedTime===e&&(!t.length||e+Ql>=t.end(t.length-1))?this.techWaiting_():void(5<=this.consecutiveUpdates&&e===this.lastRecordedTime?(this.consecutiveUpdates++,this.waiting_()):e===this.lastRecordedTime?this.consecutiveUpdates++:(this.consecutiveUpdates=0,this.lastRecordedTime=e))}resetTimeUpdate_(){this.consecutiveUpdates=0}fixesBadSeeks_(){if(!this.tech_.seeking())return!1;var e=this.seekable(),t=this.tech_.currentTime();let i;if(this.afterSeekableWindow_(e,t,this.media(),this.allowSeeksWithinUnsafeLiveWindow)&&(s=e.end(e.length-1),i=s),this.beforeSeekableWindow_(e,t)&&(s=e.start(0),i=s+(s===e.end(0)?0:Ql)),"undefined"!=typeof i)this.logger_(`Trying to seek outside of seekable at time ${t} with `+`seekable range ${Zl(e)}. Seeking to `+i+".");else{var s=this.playlistController_.sourceUpdater_,e=this.tech_.buffered(),r=s.audioBuffer?s.audioBuffered():null,s=s.videoBuffer?s.videoBuffered():null,n=this.media(),a=n.partTargetDuration||2*(n.targetDuration-Yl),o=[r,s];for(let e=0;e<o.length;e++)if(o[e])if(Gl(o[e],t)<a)return!1;if(0===(n=$l(e,t)).length)return!1;i=n.start(0)+Ql,this.logger_(`Buffered region starts (${n.start(0)}) `+` just beyond seek point (${t}). Seeking to ${i}.`)}return this.tech_.setCurrentTime(i),!0}waiting_(){var e,t;this.techWaiting_()||(e=this.tech_.currentTime(),t=this.tech_.buffered(),(t=zl(t,e)).length&&e+3<=t.end(0)&&(this.resetTimeUpdate_(),this.tech_.setCurrentTime(e),this.logger_(`Stopped at ${e} while inside a buffered region `+`[${t.start(0)} -> ${t.end(0)}]. Attempting to resume `+"playback by seeking to the current time."),this.tech_.trigger({type:"usage",name:"vhs-unknown-waiting"})))}techWaiting_(){var e,t=this.seekable(),i=this.tech_.currentTime();return!!this.tech_.seeking()||(this.beforeSeekableWindow_(t,i)?(t=t.end(t.length-1),this.logger_(`Fell out of live window at time ${i}. Seeking to `+"live point (seekable end) "+t),this.resetTimeUpdate_(),this.tech_.setCurrentTime(t),this.tech_.trigger({type:"usage",name:"vhs-live-resync"}),!0):(t=this.tech_.vhs.playlistController_.sourceUpdater_,e=this.tech_.buffered(),this.videoUnderflow_({audioBuffered:t.audioBuffered(),videoBuffered:t.videoBuffered(),currentTime:i})?(this.resetTimeUpdate_(),this.tech_.setCurrentTime(i),this.tech_.trigger({type:"usage",name:"vhs-video-underflow"}),!0):0<(t=$l(e,i)).length&&(this.logger_(`Stopped at ${i} and seeking to `+t.start(0)),this.resetTimeUpdate_(),this.skipTheGap_(i),!0)))}afterSeekableWindow_(e,t,i,s=!1){if(!e.length)return!1;let r=e.end(e.length-1)+Ql;var n=!i.endList,a="number"==typeof i.partTargetDuration;return t>(r=n&&(a||s)?e.end(e.length-1)+3*i.targetDuration:r)}beforeSeekableWindow_(e,t){return!!(e.length&&0<e.start(0)&&t<e.start(0)-this.liveRangeSafeTimeDelta)}videoUnderflow_({videoBuffered:t,audioBuffered:i,currentTime:s}){if(t){let e;var r,n;return t.length&&i.length?(r=zl(t,s-3),n=zl(t,s),(i=zl(i,s)).length&&!n.length&&r.length&&(e={start:r.end(0),end:i.end(0)})):$l(t,s).length||(e=this.gapFromVideoUnderflow_(t,s)),!!e&&(this.logger_(`Encountered a gap in video from ${e.start} to ${e.end}. `+"Seeking to current time "+s),!0)}}skipTheGap_(e){var t=this.tech_.buffered(),i=this.tech_.currentTime(),t=$l(t,i);this.resetTimeUpdate_(),0!==t.length&&i===e&&(this.logger_("skipTheGap_:","currentTime:",i,"scheduled currentTime:",e,"nextRange start:",t.start(0)),this.tech_.setCurrentTime(t.start(0)+Yl),this.tech_.trigger({type:"usage",name:"vhs-gap-skip"}))}gapFromVideoUnderflow_(e,t){var i=function(t){if(t.length<2)return Vl();var i=[];for(let e=1;e<t.length;e++){var s=t.end(e-1),r=t.start(e);i.push([s,r])}return Vl(i)}(e);for(let e=0;e<i.length;e++){var s=i.start(e),r=i.end(e);if(t-s<4&&2<t-s)return{start:s,end:r}}return null}}const Mu={errorInterval:30,getSource(e){return e(this.tech({IWillNotUseThisInPlugins:!0}).currentSource_||this.currentSource())}},Uu=function(t,e){let i=0,s=0;function r(e){null!=e&&(s=t.duration()!==1/0&&t.currentTime()||0,t.one("loadedmetadata",l),t.src(e),t.trigger({type:"usage",name:"vhs-error-reload"}),t.play())}function n(){if(Date.now()-i<1e3*o.errorInterval)t.trigger({type:"usage",name:"vhs-error-reload-canceled"});else{if(o.getSource&&"function"==typeof o.getSource)return i=Date.now(),o.getSource.call(t,r);T.log.error("ERROR: reloadSourceOnError - The option getSource must be a function!")}}function a(){t.off("loadedmetadata",l),t.off("error",n),t.off("dispose",a)}const o=P(Mu,e),l=(t.ready(()=>{t.trigger({type:"usage",name:"vhs-error-reload-initialized"})}),function(){s&&t.currentTime(s)});t.on("error",n),t.on("dispose",a),t.reloadSourceOnError=function(e){a(),Uu(t,e)}};function Bu(t,e){var i=e.media();let s=-1;for(let e=0;e<t.length;e++)if(t[e].id===i.id){s=e;break}t.selectedIndex_=s,t.trigger({selectedIndex:s,type:"change"})}const N={PlaylistLoader:Pd,Playlist:_d,utils:Rr,STANDARD_PLAYLIST_SELECTOR:Hh,INITIAL_PLAYLIST_SELECTOR:function(){var e=this.playlists.main.playlists.filter(_d.isEnabled),e=(qh(e,(e,t)=>wh(e,t)),e.filter(e=>!!bh(this.playlists.main,e).video));return e[0]||null},lastBandwidthSelector:Hh,movingAverageBandwidthSelector:function(t){let i=-1,s=-1;if(t<0||1<t)throw new Error("Moving average bandwidth decay must be between 0 and 1.");return function(){var e=this.useDevicePixelRatio&&window.devicePixelRatio||1;return i<0&&(i=this.systemBandwidth,s=this.systemBandwidth),0<this.systemBandwidth&&this.systemBandwidth!==s&&(i=t*this.systemBandwidth+(1-t)*i,s=this.systemBandwidth),jh(this.playlists.main,i,parseInt(Th(this.tech_.el(),"width"),10)*e,parseInt(Th(this.tech_.el(),"height"),10)*e,this.limitRenditionByPlayerDimensions,this.playlistController_)}},comparePlaylistBandwidth:wh,comparePlaylistResolution:function(e,t){let i,s;return i=(i=e.attributes.RESOLUTION&&e.attributes.RESOLUTION.width?e.attributes.RESOLUTION.width:i)||window.Number.MAX_VALUE,s=(s=t.attributes.RESOLUTION&&t.attributes.RESOLUTION.width?t.attributes.RESOLUTION.width:s)||window.Number.MAX_VALUE,i===s&&e.attributes.BANDWIDTH&&t.attributes.BANDWIDTH?e.attributes.BANDWIDTH-t.attributes.BANDWIDTH:i-s},xhr:Nd()},Fu=(Object.keys(O).forEach(t=>{Object.defineProperty(N,t,{get(){return T.log.warn(`using Vhs.${t} is UNSAFE be sure you know what you are doing`),O[t]},set(e){T.log.warn(`using Vhs.${t} is UNSAFE be sure you know what you are doing`),"number"!=typeof e||e<0?T.log.warn(`value of Vhs.${t} must be greater than or equal to 0`):O[t]=e}})}),"videojs-vhs"),qu=(N.canPlaySource=function(){return T.log.warn("VHS is no longer a tech. Please remove it from your player's techOrder.")},({player:s,sourceKeySystems:e,audioMedia:t,mainPlaylists:i})=>{if(!s.eme.initializeMediaKeys)return Promise.resolve();var r,t=t?i.concat([t]):i,t=(i=t,r=Object.keys(e),i.reduce((e,s)=>{var t;return s.contentProtection&&(t=r.reduce((e,t)=>{var i=s.contentProtection[t];return i&&i.pssh&&(e[t]={pssh:i.pssh}),e},{}),Object.keys(t).length)&&e.push(t),e},[]));const n=[],a=[];return t.forEach(e=>{a.push(new Promise((e,t)=>{s.tech_.one("keysessioncreated",e)})),n.push(new Promise((t,i)=>{s.eme.initializeMediaKeys({keySystems:e},e=>{e?i(e):t()})}))}),Promise.race([Promise.all(n),Promise.race(a)])}),ju=({player:e,sourceKeySystems:t,media:i,audioMedia:s})=>{t=((e,t,i)=>{if(!e)return e;let s={};t&&t.attributes&&t.attributes.CODECS&&(s=Uh(qn(t.attributes.CODECS))),i&&i.attributes&&i.attributes.CODECS&&(s.audio=i.attributes.CODECS);var r=jn(s.video),n=jn(s.audio),a={};for(const o in e)a[o]={},n&&(a[o].audioContentType=n),r&&(a[o].videoContentType=r),t.contentProtection&&t.contentProtection[o]&&t.contentProtection[o].pssh&&(a[o].pssh=t.contentProtection[o].pssh),"string"==typeof e[o]&&(a[o].url=e[o]);return P(e,a)})(t,i,s);return!(!t||(e.currentSource().keySystems=t)&&!e.eme&&(T.log.warn("DRM encrypted source cannot be decrypted without a DRM plugin"),1))},Hu=()=>{if(!window.localStorage)return null;var e=window.localStorage.getItem(Fu);if(!e)return null;try{return JSON.parse(e)}catch(e){return null}},Vu=(e,t)=>{e._requestCallbackSet||(e._requestCallbackSet=new Set),e._requestCallbackSet.add(t)},zu=(e,t)=>{e._responseCallbackSet||(e._responseCallbackSet=new Set),e._responseCallbackSet.add(t)},$u=(e,t)=>{e._requestCallbackSet&&(e._requestCallbackSet.delete(t),e._requestCallbackSet.size||delete e._requestCallbackSet)},Wu=(e,t)=>{e._responseCallbackSet&&(e._responseCallbackSet.delete(t),e._responseCallbackSet.size||delete e._responseCallbackSet)};N.supportsNativeHls=function(){if(!document||!document.createElement)return!1;const t=document.createElement("video");return!!T.getTech("Html5").isSupported()&&["application/vnd.apple.mpegurl","audio/mpegurl","audio/x-mpegurl","application/x-mpegurl","video/x-mpegurl","video/mpegurl","application/mpegurl"].some(function(e){return/maybe|probably/i.test(t.canPlayType(e))})}(),N.supportsNativeDash=!!(document&&document.createElement&&T.getTech("Html5").isSupported())&&/maybe|probably/i.test(document.createElement("video").canPlayType("application/dash+xml")),N.supportsTypeNatively=e=>"hls"===e?N.supportsNativeHls:"dash"===e&&N.supportsNativeDash,N.isSupported=function(){return T.log.warn("VHS is no longer a tech. Please remove it from your player's techOrder.")},N.xhr.onRequest=function(e){Vu(N.xhr,e)},N.xhr.onResponse=function(e){zu(N.xhr,e)},N.xhr.offRequest=function(e){$u(N.xhr,e)},N.xhr.offResponse=function(e){Wu(N.xhr,e)};class Gu extends T.getComponent("Component"){constructor(e,t,i){if(super(t,i.vhs),"number"==typeof i.initialBandwidth&&(this.options_.bandwidth=i.initialBandwidth),this.logger_=Hl("VhsHandler"),t.options_&&t.options_.playerId&&(i=T.getPlayer(t.options_.playerId),this.player_=i),this.tech_=t,this.source_=e,this.stats={},this.ignoreNextSeekingEvent_=!1,this.setOptions_(),this.options_.overrideNative&&t.overrideNativeAudioTracks&&t.overrideNativeVideoTracks)t.overrideNativeAudioTracks(!0),t.overrideNativeVideoTracks(!0);else if(this.options_.overrideNative&&(t.featuresNativeVideoTracks||t.featuresNativeAudioTracks))throw new Error("Overriding native VHS requires emulated tracks. See https://git.io/vMpjB");this.on(document,["fullscreenchange","webkitfullscreenchange","mozfullscreenchange","MSFullscreenChange"],e=>{var t=document.fullscreenElement||document.webkitFullscreenElement||document.mozFullScreenElement||document.msFullscreenElement;t&&t.contains(this.tech_.el())?this.playlistController_.fastQualityChange_():this.playlistController_.checkABR_()}),this.on(this.tech_,"seeking",function(){this.ignoreNextSeekingEvent_?this.ignoreNextSeekingEvent_=!1:this.setCurrentTime(this.tech_.currentTime())}),this.on(this.tech_,"error",function(){this.tech_.error()&&this.playlistController_&&this.playlistController_.pauseLoading()}),this.on(this.tech_,"play",this.play)}setOptions_(e={}){this.options_=P(this.options_,e),this.options_.withCredentials=this.options_.withCredentials||!1,this.options_.limitRenditionByPlayerDimensions=!1!==this.options_.limitRenditionByPlayerDimensions,this.options_.useDevicePixelRatio=this.options_.useDevicePixelRatio||!1,this.options_.useBandwidthFromLocalStorage="undefined"!=typeof this.source_.useBandwidthFromLocalStorage?this.source_.useBandwidthFromLocalStorage:this.options_.useBandwidthFromLocalStorage||!1,this.options_.useForcedSubtitles=this.options_.useForcedSubtitles||!1,this.options_.useNetworkInformationApi=this.options_.useNetworkInformationApi||!1,this.options_.useDtsForTimestampOffset=this.options_.useDtsForTimestampOffset||!1,this.options_.customTagParsers=this.options_.customTagParsers||[],this.options_.customTagMappers=this.options_.customTagMappers||[],this.options_.cacheEncryptionKeys=this.options_.cacheEncryptionKeys||!1,this.options_.llhls=!1!==this.options_.llhls,this.options_.bufferBasedABR=this.options_.bufferBasedABR||!1,"number"!=typeof this.options_.playlistExclusionDuration&&(this.options_.playlistExclusionDuration=60),"number"!=typeof this.options_.bandwidth&&this.options_.useBandwidthFromLocalStorage&&((e=Hu())&&e.bandwidth&&(this.options_.bandwidth=e.bandwidth,this.tech_.trigger({type:"usage",name:"vhs-bandwidth-from-local-storage"})),e)&&e.throughput&&(this.options_.throughput=e.throughput,this.tech_.trigger({type:"usage",name:"vhs-throughput-from-local-storage"})),"number"!=typeof this.options_.bandwidth&&(this.options_.bandwidth=O.INITIAL_BANDWIDTH),this.options_.enableLowInitialPlaylist=this.options_.enableLowInitialPlaylist&&this.options_.bandwidth===O.INITIAL_BANDWIDTH,["withCredentials","useDevicePixelRatio","limitRenditionByPlayerDimensions","bandwidth","customTagParsers","customTagMappers","cacheEncryptionKeys","playlistSelector","initialPlaylistSelector","bufferBasedABR","liveRangeSafeTimeDelta","llhls","useForcedSubtitles","useNetworkInformationApi","useDtsForTimestampOffset","exactManifestTimings","leastPixelDiffSelector"].forEach(e=>{"undefined"!=typeof this.source_[e]&&(this.options_[e]=this.source_[e])}),this.limitRenditionByPlayerDimensions=this.options_.limitRenditionByPlayerDimensions,this.useDevicePixelRatio=this.options_.useDevicePixelRatio}setOptions(e={}){this.setOptions_(e)}src(e,t){e&&(this.setOptions_(),this.options_.src=0===(e=this.source_.src).toLowerCase().indexOf("data:application/vnd.videojs.vhs+json,")?JSON.parse(e.substring(e.indexOf(",")+1)):e,this.options_.tech=this.tech_,this.options_.externVhs=N,this.options_.sourceType=Pn(t),this.options_.seekTo=e=>{this.tech_.setCurrentTime(e)},this.playlistController_=new Pu(this.options_),e=P({liveRangeSafeTimeDelta:Ql},this.options_,{seekable:()=>this.seekable(),media:()=>this.playlistController_.media(),playlistController:this.playlistController_}),this.playbackWatcher_=new Ru(e),this.playlistController_.on("error",()=>{var e=T.players[this.tech_.options_.playerId];let t=this.playlistController_.error;"object"!=typeof t||t.code?"string"==typeof t&&(t={message:t,code:3}):t.code=3,e.error(t)}),t=this.options_.bufferBasedABR?N.movingAverageBandwidthSelector(.55):N.STANDARD_PLAYLIST_SELECTOR,this.playlistController_.selectPlaylist=(this.selectPlaylist||t).bind(this),this.playlistController_.selectInitialPlaylist=N.INITIAL_PLAYLIST_SELECTOR.bind(this),this.playlists=this.playlistController_.mainPlaylistLoader_,this.mediaSource=this.playlistController_.mediaSource,Object.defineProperties(this,{selectPlaylist:{get(){return this.playlistController_.selectPlaylist},set(e){this.playlistController_.selectPlaylist=e.bind(this)}},throughput:{get(){return this.playlistController_.mainSegmentLoader_.throughput.rate},set(e){this.playlistController_.mainSegmentLoader_.throughput.rate=e,this.playlistController_.mainSegmentLoader_.throughput.count=1}},bandwidth:{get(){let e=this.playlistController_.mainSegmentLoader_.bandwidth;var t=window.navigator.connection||window.navigator.mozConnection||window.navigator.webkitConnection;return this.options_.useNetworkInformationApi&&t&&(t=1e3*t.downlink*1e3,e=1e7<=t&&1e7<=e?Math.max(e,t):t),e},set(e){this.playlistController_.mainSegmentLoader_.bandwidth=e,this.playlistController_.mainSegmentLoader_.throughput={rate:0,count:0}}},systemBandwidth:{get(){var e=1/(this.bandwidth||1);let t;return t=0<this.throughput?1/this.throughput:0,Math.floor(1/(e+t))},set(){T.log.error('The "systemBandwidth" property is read-only')}}}),this.options_.bandwidth&&(this.bandwidth=this.options_.bandwidth),this.options_.throughput&&(this.throughput=this.options_.throughput),Object.defineProperties(this.stats,{bandwidth:{get:()=>this.bandwidth||0,enumerable:!0},mediaRequests:{get:()=>this.playlistController_.mediaRequests_()||0,enumerable:!0},mediaRequestsAborted:{get:()=>this.playlistController_.mediaRequestsAborted_()||0,enumerable:!0},mediaRequestsTimedout:{get:()=>this.playlistController_.mediaRequestsTimedout_()||0,enumerable:!0},mediaRequestsErrored:{get:()=>this.playlistController_.mediaRequestsErrored_()||0,enumerable:!0},mediaTransferDuration:{get:()=>this.playlistController_.mediaTransferDuration_()||0,enumerable:!0},mediaBytesTransferred:{get:()=>this.playlistController_.mediaBytesTransferred_()||0,enumerable:!0},mediaSecondsLoaded:{get:()=>this.playlistController_.mediaSecondsLoaded_()||0,enumerable:!0},mediaAppends:{get:()=>this.playlistController_.mediaAppends_()||0,enumerable:!0},mainAppendsToLoadedData:{get:()=>this.playlistController_.mainAppendsToLoadedData_()||0,enumerable:!0},audioAppendsToLoadedData:{get:()=>this.playlistController_.audioAppendsToLoadedData_()||0,enumerable:!0},appendsToLoadedData:{get:()=>this.playlistController_.appendsToLoadedData_()||0,enumerable:!0},timeToLoadedData:{get:()=>this.playlistController_.timeToLoadedData_()||0,enumerable:!0},buffered:{get:()=>ed(this.tech_.buffered()),enumerable:!0},currentTime:{get:()=>this.tech_.currentTime(),enumerable:!0},currentSource:{get:()=>this.tech_.currentSource_,enumerable:!0},currentTech:{get:()=>this.tech_.name_,enumerable:!0},duration:{get:()=>this.tech_.duration(),enumerable:!0},main:{get:()=>this.playlists.main,enumerable:!0},playerDimensions:{get:()=>this.tech_.currentDimensions(),enumerable:!0},seekable:{get:()=>ed(this.tech_.seekable()),enumerable:!0},timestamp:{get:()=>Date.now(),enumerable:!0},videoPlaybackQuality:{get:()=>this.tech_.getVideoPlaybackQuality(),enumerable:!0}}),this.tech_.one("canplay",this.playlistController_.setupFirstPlay.bind(this.playlistController_)),this.tech_.on("bandwidthupdate",()=>{if(this.options_.useBandwidthFromLocalStorage){var e={bandwidth:this.bandwidth,throughput:Math.round(this.throughput)};if(window.localStorage){var t=(t=Hu())?P(t,e):e;try{window.localStorage.setItem(Fu,JSON.stringify(t))}catch(e){return}}}}),this.playlistController_.on("selectedinitialmedia",()=>{var i;(i=this).representations=()=>{var e=i.playlistController_.main(),e=yd(e)?i.playlistController_.getAudioTrackPlaylists_():e.playlists;return e?e.filter(e=>!ud(e)).map((e,t)=>new Ou(i,e,e.id)):[]}}),this.playlistController_.sourceUpdater_.on("createdsourcebuffers",()=>{this.setupEme_()}),this.on(this.playlistController_,"progress",function(){this.tech_.trigger("progress")}),this.on(this.playlistController_,"firstplay",function(){this.ignoreNextSeekingEvent_=!0}),this.setupQualityLevels_(),this.tech_.el())&&(this.mediaSourceUrl_=window.URL.createObjectURL(this.playlistController_.mediaSource),this.tech_.src(this.mediaSourceUrl_))}createKeySessions_(){var e=this.playlistController_.mediaTypes_.AUDIO.activePlaylistLoader;this.logger_("waiting for EME key session creation"),qu({player:this.player_,sourceKeySystems:this.source_.keySystems,audioMedia:e&&e.media(),mainPlaylists:this.playlists.main.playlists}).then(()=>{this.logger_("created EME key session"),this.playlistController_.sourceUpdater_.initializedEme()}).catch(e=>{this.logger_("error while creating EME key session",e),this.player_.error({message:"Failed to initialize media keys for EME",code:3})})}handleWaitingForKey_(){this.logger_("waitingforkey fired, attempting to create any new key sessions"),this.createKeySessions_()}setupEme_(){var e=this.playlistController_.mediaTypes_.AUDIO.activePlaylistLoader,e=ju({player:this.player_,sourceKeySystems:this.source_.keySystems,media:this.playlists.media(),audioMedia:e&&e.media()});this.player_.tech_.on("keystatuschange",e=>{if("output-restricted"===e.status){e=this.playlistController_.main();if(e&&e.playlists){const t=[];e.playlists.forEach(e=>{e&&e.attributes&&e.attributes.RESOLUTION&&720<=e.attributes.RESOLUTION.height&&(!e.excludeUntil||e.excludeUntil<1/0)&&(e.excludeUntil=1/0,t.push(e))}),t.length&&(T.log.warn('DRM keystatus changed to "output-restricted." Removing the following HD playlists that will most likely fail to play and clearing the buffer. This may be due to HDCP restrictions on the stream and the capabilities of the current device.',...t),this.playlistController_.fastQualityChange_())}}}),this.handleWaitingForKey_=this.handleWaitingForKey_.bind(this),this.player_.tech_.on("waitingforkey",this.handleWaitingForKey_),e?this.createKeySessions_():this.playlistController_.sourceUpdater_.initializedEme()}setupQualityLevels_(){var e=T.players[this.tech_.options_.playerId];e&&e.qualityLevels&&!this.qualityLevels_&&(this.qualityLevels_=e.qualityLevels(),this.playlistController_.on("selectedinitialmedia",()=>{var t,e;t=this.qualityLevels_,(e=this).representations().forEach(e=>{t.addQualityLevel(e)}),Bu(t,e.playlists)}),this.playlists.on("mediachange",()=>{Bu(this.qualityLevels_,this.playlists)}))}static version(){return{"@videojs/http-streaming":"3.8.0","mux.js":"7.0.2","mpd-parser":"1.2.2","m3u8-parser":"7.1.0","aes-decrypter":"4.0.1"}}version(){return this.constructor.version()}canChangeType(){return uu.canChangeType()}play(){this.playlistController_.play()}setCurrentTime(e){this.playlistController_.setCurrentTime(e)}duration(){return this.playlistController_.duration()}seekable(){return this.playlistController_.seekable()}dispose(){this.playbackWatcher_&&this.playbackWatcher_.dispose(),this.playlistController_&&this.playlistController_.dispose(),this.qualityLevels_&&this.qualityLevels_.dispose(),this.tech_&&this.tech_.vhs&&delete this.tech_.vhs,this.mediaSourceUrl_&&window.URL.revokeObjectURL&&(window.URL.revokeObjectURL(this.mediaSourceUrl_),this.mediaSourceUrl_=null),this.tech_&&this.tech_.off("waitingforkey",this.handleWaitingForKey_),super.dispose()}convertToProgramTime(e,t){return $d({playlist:this.playlistController_.media(),time:e,callback:t})}seekToProgramTime(e,t,i=!0,s=2){return Wd({programTime:e,playlist:this.playlistController_.media(),retryCount:s,pauseAfterSeek:i,seekTo:this.options_.seekTo,tech:this.options_.tech,callback:t})}setupXhrHooks_(){this.xhr.onRequest=e=>{Vu(this.xhr,e)},this.xhr.onResponse=e=>{zu(this.xhr,e)},this.xhr.offRequest=e=>{$u(this.xhr,e)},this.xhr.offResponse=e=>{Wu(this.xhr,e)},this.player_.trigger("xhr-hooks-ready")}}const Xu={name:"videojs-http-streaming",VERSION:"3.8.0",canHandleSource(e,t={}){t=P(T.options,t);return Xu.canPlayType(e.type,t)},handleSource(e,t,i={}){i=P(T.options,i);return t.vhs=new Gu(e,t,i),t.vhs.xhr=Nd(),t.vhs.setupXhrHooks_(),t.vhs.src(e.src,e.type),t.vhs},canPlayType(e,t){e=Pn(e);return e&&(t=Xu.getOverrideNative(t),!N.supportsTypeNatively(e)||t)?"maybe":""},getOverrideNative(e={}){var{vhs:e={}}=e,t=!(T.browser.IS_ANY_SAFARI||T.browser.IS_IOS),{overrideNative:e=t}=e;return e}};return Dn("avc1.4d400d,mp4a.40.2")&&T.getTech("Html5").registerSourceHandler(Xu,0),T.VhsHandler=Gu,T.VhsSourceHandler=Xu,T.Vhs=N,T.use||T.registerComponent("Vhs",N),T.options.vhs=T.options.vhs||{},T.getPlugin&&T.getPlugin("reloadSourceOnError")||T.registerPlugin("reloadSourceOnError",function(e){Uu(this,e)}),T});
\ No newline at end of file
+/*! @name aes-decrypter @version 4.0.1 @license Apache-2.0 */s(null,(e=a).subarray(0,e.byteLength-e[e.byteLength-1]))})}static get STEP(){return 32e3}decryptChunk_(t,i,s,r){return function(){var e=function(e,t,i){var s,r,n,a,o=new Int32Array(e.buffer,e.byteOffset,e.byteLength>>2),l=new g(Array.prototype.slice.call(t)),t=new Uint8Array(e.byteLength),d=new Int32Array(t.buffer);let h,u,c,p,m;for(h=i[0],u=i[1],c=i[2],p=i[3],m=0;m<o.length;m+=4)s=f(o[m]),r=f(o[m+1]),n=f(o[m+2]),a=f(o[m+3]),l.decrypt(s,r,n,a,d,m),d[m]=f(d[m]^h),d[m+1]=f(d[m+1]^u),d[m+2]=f(d[m+2]^c),d[m+3]=f(d[m+3]^p),h=s,u=r,c=n,p=a;return t}(t,i,s);r.set(e,t.byteOffset)}}}var t="undefined"!=typeof globalThis?globalThis:"undefined"!=typeof window?window:"undefined"!=typeof global?global:"undefined"!=typeof self?self:{},t="undefined"!=typeof window?window:"undefined"!=typeof t?t:"undefined"!=typeof self?self:{},t=t.BigInt||Number;t("0x1"),t("0x100"),t("0x10000"),t("0x1000000"),t("0x100000000"),t("0x10000000000"),t("0x1000000000000"),t("0x100000000000000"),t("0x10000000000000000"),t=new Uint16Array([65484]),255!==(t=new Uint8Array(t.buffer,t.byteOffset,t.byteLength))[0]&&t[0];function r(s){const r={};return Object.keys(s).forEach(e=>{var t,i=s[e];t=i,("function"===ArrayBuffer.isView?ArrayBuffer.isView(t):t&&t.buffer instanceof ArrayBuffer)?r[e]={bytes:i.buffer,byteOffset:i.byteOffset,byteLength:i.byteLength}:r[e]=i}),r}self.onmessage=function(e){const i=e.data;var e=new Uint8Array(i.encrypted.bytes,i.encrypted.byteOffset,i.encrypted.byteLength),t=new Uint32Array(i.key.bytes,i.key.byteOffset,i.key.byteLength/4),s=new Uint32Array(i.iv.bytes,i.iv.byteOffset,i.iv.byteLength/4);new d(e,t,s,function(e,t){self.postMessage(r({source:i.source,decrypted:t}),[t.buffer])})}})));const vu=(e,t)=>{e.abort(),e.pause(),t&&t.activePlaylistLoader&&(t.activePlaylistLoader.pause(),t.activePlaylistLoader=null)},bu=(e,t)=>{(t.activePlaylistLoader=e).load()},Tu={AUDIO:(a,o)=>()=>{var{mediaTypes:{[a]:e},excludePlaylist:t}=o,i=e.activeTrack(),s=e.activeGroup(),s=(s.filter(e=>e.default)[0]||s[0]).id,r=e.tracks[s];if(i===r)t({error:{message:"Problem encountered loading the default audio track."}});else{T.log.warn("Problem encountered loading the alternate audio track.Switching back to default.");for(const n in e.tracks)e.tracks[n].enabled=e.tracks[n]===r;e.onTrackChanged()}},SUBTITLES:(i,s)=>()=>{var{[i]:e}=s["mediaTypes"],t=(T.log.warn("Problem encountered loading the subtitle track.Disabling subtitle track."),e.activeTrack());t&&(t.mode="disabled"),e.onTrackChanged()}},Su={AUDIO:(e,t,i)=>{if(!t)return;const{tech:s,requestOptions:r,segmentLoaders:{[e]:n}}=i;t.on("loadedmetadata",()=>{var e=t.media();n.playlist(e,r),(!s.paused()||e.endList&&"none"!==s.preload())&&n.load()}),t.on("loadedplaylist",()=>{n.playlist(t.media(),r),s.paused()||n.load()}),t.on("error",Tu[e](e,i))},SUBTITLES:(e,t,i)=>{const{tech:s,requestOptions:r,segmentLoaders:{[e]:n},mediaTypes:{[e]:a}}=i;t.on("loadedmetadata",()=>{var e=t.media();n.playlist(e,r),n.track(a.activeTrack()),(!s.paused()||e.endList&&"none"!==s.preload())&&n.load()}),t.on("loadedplaylist",()=>{n.playlist(t.media(),r),s.paused()||n.load()}),t.on("error",Tu[e](e,i))}},wu={AUDIO:(i,s)=>{var r,{vhs:n,sourceType:a,segmentLoaders:{[i]:e},requestOptions:o,main:{mediaGroups:l},mediaTypes:{[i]:{groups:d,tracks:h,logger_:u}},mainPlaylistLoader:c}=s,p=fd(c.main);l[i]&&0!==Object.keys(l[i]).length||(l[i]={main:{default:{default:!0}}},p&&(l[i].main.default.playlists=c.main.playlists));for(const m in l[i]){d[m]||(d[m]=[]);for(const g in l[i][m]){let e=l[i][m][g],t;t=p?(u(`AUDIO group '${m}' label '${g}' is a main playlist`),e.isMainPlaylist=!0,null):"vhs-json"===a&&e.playlists?new Ld(e.playlists[0],n,o):e.resolvedUri?new Ld(e.resolvedUri,n,o):e.playlists&&"dash"===a?new eh(e.playlists[0],n,o,c):null,e=P({id:g,playlistLoader:t},e),Su[i](i,e.playlistLoader,s),d[m].push(e),"undefined"==typeof h[g]&&(r=new T.AudioTrack({id:g,kind:(e=>{let t=e.default?"main":"alternative";return t=e.characteristics&&0<=e.characteristics.indexOf("public.accessibility.describes-video")?"main-desc":t})(e),enabled:!1,language:e.language,default:e.default,label:g}),h[g]=r)}}e.on("error",Tu[i](i,s))},SUBTITLES:(i,s)=>{var r,{tech:n,vhs:a,sourceType:o,segmentLoaders:{[i]:e},requestOptions:l,main:{mediaGroups:d},mediaTypes:{[i]:{groups:h,tracks:u}},mainPlaylistLoader:c}=s;for(const p in d[i]){h[p]||(h[p]=[]);for(const m in d[i][p])if(a.options_.useForcedSubtitles||!d[i][p][m].forced){let e=d[i][p][m],t;if("hls"===o)t=new Ld(e.resolvedUri,a,l);else if("dash"===o){if(!e.playlists.filter(e=>e.excludeUntil!==1/0).length)return;t=new eh(e.playlists[0],a,l,c)}else"vhs-json"===o&&(t=new Ld(e.playlists?e.playlists[0]:e.resolvedUri,a,l));e=P({id:m,playlistLoader:t},e),Su[i](i,e.playlistLoader,s),h[p].push(e),"undefined"==typeof u[m]&&(r=n.addRemoteTextTrack({id:m,kind:"subtitles",default:e.default&&e.autoselect,language:e.language,label:m},!1).track,u[m]=r)}}e.on("error",Tu[i](i,s))},"CLOSED-CAPTIONS":(e,t)=>{var{tech:i,main:{mediaGroups:s},mediaTypes:{[e]:{groups:r,tracks:n}}}=t;for(const l in s[e]){r[l]||(r[l]=[]);for(const d in s[e][l]){var a=s[e][l][d];if(/^(?:CC|SERVICE)/.test(a.instreamId)){var o=i.options_.vhs&&i.options_.vhs.captionServices||{};let e={label:d,language:a.language,instreamId:a.instreamId,default:a.default&&a.autoselect};void 0===(e=o[e.instreamId]?P(e,o[e.instreamId]):e).default&&delete e.default,r[l].push(P({id:d},a)),"undefined"==typeof n[d]&&(o=i.addRemoteTextTrack({id:e.instreamId,kind:"captions",default:e.default,language:e.language,label:e.label},!1).track,n[d]=o)}}}}},Eu=(t,i)=>{for(let e=0;e<t.length;e++){if(gd(i,t[e]))return!0;if(t[e].playlists&&Eu(t[e].playlists,i))return!0}return!1},Cu={AUDIO:(i,s)=>()=>{var{[i]:{tracks:e}}=s["mediaTypes"];for(const t in e)if(e[t].enabled)return e[t];return null},SUBTITLES:(i,s)=>()=>{var{[i]:{tracks:e}}=s["mediaTypes"];for(const t in e)if("showing"===e[t].mode||"hidden"===e[t].mode)return e[t];return null}},ku=n=>{["AUDIO","SUBTITLES","CLOSED-CAPTIONS"].forEach(e=>{wu[e](e,n)});const{mediaTypes:a,mainPlaylistLoader:e,tech:t,vhs:i,segmentLoaders:{AUDIO:s,main:r}}=n;["AUDIO","SUBTITLES"].forEach(e=>{var o,l,d,h,i,s,u,c,t,r;a[e].activeGroup=(o=e,l=n,t=>{var{mainPlaylistLoader:e,mediaTypes:{[o]:{groups:i}}}=l,s=e.media();if(!s)return null;let r=null;s.attributes[o]&&(r=i[s.attributes[o]]);var n=Object.keys(i);if(!r)if("AUDIO"===o&&1<n.length&&fd(l.main))for(let e=0;e<n.length;e++){var a=i[n[e]];if(Eu(a,s)){r=a;break}}else i.main?r=i.main:1===n.length&&(r=i[n[0]]);return"undefined"==typeof t?r:null!==t&&r&&r.filter(e=>e.id===t.id)[0]||null}),a[e].activeTrack=Cu[e](e,n),a[e].onGroupChanged=(d=e,h=n,()=>{var{segmentLoaders:{[d]:e,main:t},mediaTypes:{[d]:i}}=h,s=i.activeTrack(),r=i.getActiveGroup(),n=i.activePlaylistLoader,a=i.lastGroup_;r&&a&&r.id===a.id||(i.lastGroup_=r,i.lastTrack_=s,vu(e,i),r&&!r.isMainPlaylist&&(r.playlistLoader?(e.resyncLoader(),bu(r.playlistLoader,i)):n&&t.resetEverything()))}),a[e].onGroupChanging=(i=e,s=n,()=>{var{segmentLoaders:{[i]:e},mediaTypes:{[i]:t}}=s;t.lastGroup_=null,e.abort(),e.pause()}),a[e].onTrackChanged=(u=e,c=n,()=>{var e,t,{mainPlaylistLoader:i,segmentLoaders:{[u]:s,main:r},mediaTypes:{[u]:n}}=c,a=n.activeTrack(),o=n.getActiveGroup(),l=n.activePlaylistLoader,d=n.lastTrack_;if((!d||!a||d.id!==a.id)&&(n.lastGroup_=o,n.lastTrack_=a,vu(s,n),o)){if(o.isMainPlaylist)return!a||!d||a.id===d.id||(t=(e=c.vhs.playlistController_).selectPlaylist(),e.media()===t)?void 0:(n.logger_(`track change. Switching main audio from ${d.id} to `+a.id),i.pause(),r.resetEverything(),void e.fastQualityChange_(t));if("AUDIO"===u){if(!o.playlistLoader)return r.setAudio(!0),void r.resetEverything();s.setAudio(!0),r.setAudio(!1)}l===o.playlistLoader||(s.track&&s.track(a),s.resetEverything()),bu(o.playlistLoader,n)}}),a[e].getActiveGroup=([t,r]=[e,n["mediaTypes"]],()=>{var e=r[t].activeTrack();return e?r[t].activeGroup(e):null})});var o=a.AUDIO.activeGroup();o&&(o=(o.filter(e=>e.default)[0]||o[0]).id,a.AUDIO.tracks[o].enabled=!0,a.AUDIO.onGroupChanged(),a.AUDIO.onTrackChanged(),(a.AUDIO.getActiveGroup().playlistLoader?(r.setAudio(!1),s):r).setAudio(!0)),e.on("mediachange",()=>{["AUDIO","SUBTITLES"].forEach(e=>a[e].onGroupChanged())}),e.on("mediachanging",()=>{["AUDIO","SUBTITLES"].forEach(e=>a[e].onGroupChanging())});const l=()=>{a.AUDIO.onTrackChanged(),t.trigger({type:"usage",name:"vhs-audio-change"})};t.audioTracks().addEventListener("change",l),t.remoteTextTracks().addEventListener("change",a.SUBTITLES.onTrackChanged),i.on("dispose",()=>{t.audioTracks().removeEventListener("change",l),t.remoteTextTracks().removeEventListener("change",a.SUBTITLES.onTrackChanged)}),t.clearTracks("audio");for(const d in a.AUDIO.tracks)t.audioTracks().addTrack(a.AUDIO.tracks[d])};class xu{constructor(){this.priority_=[],this.pathwayClones_=new Map}set version(e){1===e&&(this.version_=e)}set ttl(e){this.ttl_=e||300}set reloadUri(e){e&&(this.reloadUri_=Fl(this.reloadUri_,e))}set priority(e){e&&e.length&&(this.priority_=e)}set pathwayClones(e){e&&e.length&&(this.pathwayClones_=new Map(e.map(e=>[e.ID,e])))}get version(){return this.version_}get ttl(){return this.ttl_}get reloadUri(){return this.reloadUri_}get priority(){return this.priority_}get pathwayClones(){return this.pathwayClones_}}class Iu extends T.EventTarget{constructor(e,t){super(),this.currentPathway=null,this.defaultPathway=null,this.queryBeforeStart=!1,this.availablePathways_=new Set,this.steeringManifest=new xu,this.proxyServerUrl_=null,this.manifestType_=null,this.ttlTimeout_=null,this.request_=null,this.currentPathwayClones=new Map,this.nextPathwayClones=new Map,this.excludedSteeringManifestURLs=new Set,this.logger_=jl("Content Steering"),this.xhr_=e,this.getBandwidth_=t}assignTagProperties(e,t){this.manifestType_=t.serverUri?"HLS":"DASH";var i=t.serverUri||t.serverURL;i?i.startsWith("data:")?this.decodeDataUriManifest_(i.substring(i.indexOf(",")+1)):(this.steeringManifest.reloadUri=Fl(e,i),this.defaultPathway=t.pathwayId||t.defaultServiceLocation,this.queryBeforeStart=t.queryBeforeStart,this.proxyServerUrl_=t.proxyServerURL,this.defaultPathway&&!this.queryBeforeStart&&this.trigger("content-steering")):(this.logger_(`steering manifest URL is ${i}, cannot request steering manifest.`),this.trigger("error"))}requestSteeringManifest(e){var t=this.steeringManifest.reloadUri;if(t){const i=e?t:this.getRequestURI(t);i?this.request_=this.xhr_({uri:i},(e,t)=>{if(e)return 410===t.status?(this.logger_(`manifest request 410 ${e}.`),this.logger_(`There will be no more content steering requests to ${i} this session.`),void this.excludedSteeringManifestURLs.add(i)):429===t.status?(t=t.responseHeaders["retry-after"],this.logger_(`manifest request 429 ${e}.`),this.logger_(`content steering will retry in ${t} seconds.`),void this.startTTLTimeout_(parseInt(t,10))):(this.logger_(`manifest failed to load ${e}.`),void this.startTTLTimeout_());t=JSON.parse(this.request_.responseText);this.assignSteeringProperties_(t),this.startTTLTimeout_()}):(this.logger_("No valid content steering manifest URIs. Stopping content steering."),this.trigger("error"),this.dispose())}}setProxyServerUrl_(e){var e=new window.URL(e),t=new window.URL(this.proxyServerUrl_);return t.searchParams.set("url",encodeURI(e.toString())),this.setSteeringParams_(t.toString())}decodeDataUriManifest_(e){e=JSON.parse(window.atob(e));this.assignSteeringProperties_(e)}setSteeringParams_(e){var t,e=new window.URL(e),i=this.getPathway(),s=this.getBandwidth_();return i&&(t=`_${this.manifestType_}_pathway`,e.searchParams.set(t,i)),s&&(t=`_${this.manifestType_}_throughput`,e.searchParams.set(t,s)),e.toString()}assignSteeringProperties_(e){var t;this.steeringManifest.version=e.VERSION,this.steeringManifest.version?(this.steeringManifest.ttl=e.TTL,this.steeringManifest.reloadUri=e["RELOAD-URI"],this.steeringManifest.priority=e["PATHWAY-PRIORITY"]||e["SERVICE-LOCATION-PRIORITY"],this.steeringManifest.pathwayClones=e["PATHWAY-CLONES"],this.nextPathwayClones=this.steeringManifest.pathwayClones,this.availablePathways_.size||(this.logger_("There are no available pathways for content steering. Ending content steering."),this.trigger("error"),this.dispose()),t=(e=>{for(const t of e)if(this.availablePathways_.has(t))return t;return[...this.availablePathways_][0]})(this.steeringManifest.priority),this.currentPathway!==t&&(this.currentPathway=t,this.trigger("content-steering"))):(this.logger_(`manifest version is ${e.VERSION}, which is not supported.`),this.trigger("error"))}getPathway(){return this.currentPathway||this.defaultPathway}getRequestURI(e){if(!e)return null;var t=e=>this.excludedSteeringManifestURLs.has(e);if(this.proxyServerUrl_){var i=this.setProxyServerUrl_(e);if(!t(i))return i}i=this.setSteeringParams_(e);return t(i)?null:i}startTTLTimeout_(e=this.steeringManifest.ttl){this.ttlTimeout_=window.setTimeout(()=>{this.requestSteeringManifest()},1e3*e)}clearTTLTimeout_(){window.clearTimeout(this.ttlTimeout_),this.ttlTimeout_=null}abort(){this.request_&&this.request_.abort(),this.request_=null}dispose(){this.off("content-steering"),this.off("error"),this.abort(),this.clearTTLTimeout_(),this.currentPathway=null,this.defaultPathway=null,this.queryBeforeStart=null,this.proxyServerUrl_=null,this.manifestType_=null,this.ttlTimeout_=null,this.request_=null,this.excludedSteeringManifestURLs=new Set,this.availablePathways_=new Set,this.steeringManifest=new xu}addAvailablePathway(e){e&&this.availablePathways_.add(e)}clearAvailablePathways(){this.availablePathways_.clear()}excludePathway(e){return this.availablePathways_.delete(e)}didDASHTagChange(e,t){return!t&&this.steeringManifest.reloadUri||t&&(Fl(e,t.serverURL)!==this.steeringManifest.reloadUri||t.defaultServiceLocation!==this.defaultPathway||t.queryBeforeStart!==this.queryBeforeStart||t.proxyServerURL!==this.proxyServerUrl_)}getAvailablePathways(){return this.availablePathways_}}let Au;const Du=["mediaRequests","mediaRequestsAborted","mediaRequestsTimedout","mediaRequestsErrored","mediaTransferDuration","mediaBytesTransferred","mediaAppends"];class Lu extends T.EventTarget{constructor(e){super();const{src:t,withCredentials:i,tech:r,bandwidth:s,externVhs:n,useCueTags:a,playlistExclusionDuration:o,enableLowInitialPlaylist:l,sourceType:d,cacheEncryptionKeys:h,bufferBasedABR:u,leastPixelDiffSelector:c,captionServices:p}=e;if(!t)throw new Error("A non-empty playlist URL or JSON manifest string is required");let m=e["maxPlaylistRetries"];null!==m&&"undefined"!=typeof m||(m=1/0),Au=n,this.bufferBasedABR=Boolean(u),this.leastPixelDiffSelector=Boolean(c),this.withCredentials=i,this.tech_=r,this.vhs_=r.vhs,this.sourceType_=d,this.useCueTags_=a,this.playlistExclusionDuration=o,this.maxPlaylistRetries=m,this.enableLowInitialPlaylist=l,this.useCueTags_&&(this.cueTagsTrack_=this.tech_.addTextTrack("metadata","ad-cues"),this.cueTagsTrack_.inBandMetadataTrackDispatchType=""),this.requestOptions_={withCredentials:i,maxPlaylistRetries:m,timeout:null},this.on("error",this.pauseLoading),this.mediaTypes_=(()=>{const t={};return["AUDIO","SUBTITLES","CLOSED-CAPTIONS"].forEach(e=>{t[e]={groups:{},tracks:{},activePlaylistLoader:null,activeGroup:eu,activeTrack:eu,getActiveGroup:eu,onGroupChanged:eu,onTrackChanged:eu,lastTrack_:null,logger_:jl(`MediaGroups[${e}]`)}}),t})(),this.mediaSource=new window.MediaSource,this.handleDurationChange_=this.handleDurationChange_.bind(this),this.handleSourceOpen_=this.handleSourceOpen_.bind(this),this.handleSourceEnded_=this.handleSourceEnded_.bind(this),this.mediaSource.addEventListener("durationchange",this.handleDurationChange_),this.mediaSource.addEventListener("sourceopen",this.handleSourceOpen_),this.mediaSource.addEventListener("sourceended",this.handleSourceEnded_),this.seekable_=Hl(),this.hasPlayed_=!1,this.syncController_=new fu(e),this.segmentMetadataTrack_=r.addRemoteTextTrack({kind:"metadata",label:"segment-metadata"},!1).track,this.decrypter_=new _u,this.sourceUpdater_=new hu(this.mediaSource),this.inbandTextTracks_={},this.timelineChangeController_=new yu,this.keyStatusMap_=new Map;var g={vhs:this.vhs_,parse708captions:e.parse708captions,useDtsForTimestampOffset:e.useDtsForTimestampOffset,captionServices:p,mediaSource:this.mediaSource,currentTime:this.tech_.currentTime.bind(this.tech_),seekable:()=>this.seekable(),seeking:()=>this.tech_.seeking(),duration:()=>this.duration(),hasPlayed:()=>this.hasPlayed_,goalBufferLength:()=>this.goalBufferLength(),bandwidth:s,syncController:this.syncController_,decrypter:this.decrypter_,sourceType:this.sourceType_,inbandTextTracks:this.inbandTextTracks_,cacheEncryptionKeys:h,sourceUpdater:this.sourceUpdater_,timelineChangeController:this.timelineChangeController_,exactManifestTimings:e.exactManifestTimings,addMetadataToTextTrack:this.addMetadataToTextTrack.bind(this)},g=(this.mainPlaylistLoader_="dash"===this.sourceType_?new eh(t,this.vhs_,P(this.requestOptions_,{addMetadataToTextTrack:this.addMetadataToTextTrack.bind(this)})):new Ld(t,this.vhs_,P(this.requestOptions_,{addDateRangesToTextTrack:this.addDateRangesToTextTrack_.bind(this)})),this.setupMainPlaylistLoaderListeners_(),this.mainSegmentLoader_=new Zh(P(g,{segmentMetadataTrack:this.segmentMetadataTrack_,loaderType:"main"}),e),this.audioSegmentLoader_=new Zh(P(g,{loaderType:"audio"}),e),this.subtitleSegmentLoader_=new mu(P(g,{loaderType:"vtt",featuresNativeTextTracks:this.tech_.featuresNativeTextTracks,loadVttJs:()=>new Promise((e,t)=>{function i(){r.off("vttjserror",s),e()}function s(){r.off("vttjsloaded",i),t()}r.one("vttjsloaded",i),r.one("vttjserror",s),r.addWebVttScript_()})}),e),this.contentSteeringController_=new Iu(this.vhs_.xhr,()=>this.mainSegmentLoader_.bandwidth),this.setupSegmentLoaderListeners_(),this.bufferBasedABR&&(this.mainPlaylistLoader_.one("loadedplaylist",()=>this.startABRTimer_()),this.tech_.on("pause",()=>this.stopABRTimer_()),this.tech_.on("play",()=>this.startABRTimer_())),Du.forEach(e=>{this[e+"_"]=function(e){return this.audioSegmentLoader_[e]+this.mainSegmentLoader_[e]}.bind(this,e)}),this.logger_=jl("pc"),this.triggeredFmp4Usage=!1,"none"===this.tech_.preload()?(this.loadOnPlay_=()=>{this.loadOnPlay_=null,this.mainPlaylistLoader_.load()},this.tech_.one("play",this.loadOnPlay_)):this.mainPlaylistLoader_.load(),this.timeToLoadedData__=-1,this.mainAppendsToLoadedData__=-1,this.audioAppendsToLoadedData__=-1,"none"===this.tech_.preload()?"play":"loadstart");this.tech_.one(g,()=>{const e=Date.now();this.tech_.one("loadeddata",()=>{this.timeToLoadedData__=Date.now()-e,this.mainAppendsToLoadedData__=this.mainSegmentLoader_.mediaAppends,this.audioAppendsToLoadedData__=this.audioSegmentLoader_.mediaAppends})})}mainAppendsToLoadedData_(){return this.mainAppendsToLoadedData__}audioAppendsToLoadedData_(){return this.audioAppendsToLoadedData__}appendsToLoadedData_(){var e=this.mainAppendsToLoadedData_(),t=this.audioAppendsToLoadedData_();return-1===e||-1===t?-1:e+t}timeToLoadedData_(){return this.timeToLoadedData__}checkABR_(e="abr"){var t=this.selectPlaylist();t&&this.shouldSwitchToMedia_(t)&&this.switchMedia_(t,e)}switchMedia_(e,t,i){var s=this.media(),s=s&&(s.id||s.uri),r=e&&(e.id||e.uri);s&&s!==r&&(this.logger_(`switch media ${s} -> ${r} from `+t),this.tech_.trigger({type:"usage",name:"vhs-rendition-change-"+t})),this.mainPlaylistLoader_.media(e,i)}switchMediaForDASHContentSteering_(){["AUDIO","SUBTITLES","CLOSED-CAPTIONS"].forEach(e=>{var t=this.mediaTypes_[e],t=t?t.activeGroup():null;const i=this.contentSteeringController_.getPathway();t&&i&&(t=(t.length?t[0]:t).playlists.filter(e=>e.attributes.serviceLocation===i)).length&&this.mediaTypes_[e].activePlaylistLoader.media(t[0])})}startABRTimer_(){this.stopABRTimer_(),this.abrTimer_=window.setInterval(()=>this.checkABR_(),250)}stopABRTimer_(){this.tech_.scrubbing&&this.tech_.scrubbing()||(window.clearInterval(this.abrTimer_),this.abrTimer_=null)}getAudioTrackPlaylists_(){var t=this.main(),e=t&&t.playlists||[];if(!t||!t.mediaGroups||!t.mediaGroups.AUDIO)return e;var i=t.mediaGroups.AUDIO,s=Object.keys(i);let r;if(Object.keys(this.mediaTypes_.AUDIO.groups).length)r=this.mediaTypes_.AUDIO.activeTrack();else{var n=i.main||s.length&&i[s[0]];for(const d in n)if(n[d].default){r={label:d};break}}if(!r)return e;var a=[];for(const h in i)if(i[h][r.label]){var o=i[h][r.label];if(o.playlists&&o.playlists.length)a.push.apply(a,o.playlists);else if(o.uri)a.push(o);else if(t.playlists.length)for(let e=0;e<t.playlists.length;e++){var l=t.playlists[e];l.attributes&&l.attributes.AUDIO&&l.attributes.AUDIO===h&&a.push(l)}}return a.length?a:e}setupMainPlaylistLoaderListeners_(){this.mainPlaylistLoader_.on("loadedmetadata",()=>{var e=this.mainPlaylistLoader_.media(),t=1.5*e.targetDuration*1e3;md(this.mainPlaylistLoader_.main,this.mainPlaylistLoader_.media())?this.requestOptions_.timeout=0:this.requestOptions_.timeout=t,e.endList&&"none"!==this.tech_.preload()&&(this.mainSegmentLoader_.playlist(e,this.requestOptions_),this.mainSegmentLoader_.load()),ku({sourceType:this.sourceType_,segmentLoaders:{AUDIO:this.audioSegmentLoader_,SUBTITLES:this.subtitleSegmentLoader_,main:this.mainSegmentLoader_},tech:this.tech_,requestOptions:this.requestOptions_,mainPlaylistLoader:this.mainPlaylistLoader_,vhs:this.vhs_,main:this.main(),mediaTypes:this.mediaTypes_,excludePlaylist:this.excludePlaylist.bind(this)}),this.triggerPresenceUsage_(this.main(),e),this.setupFirstPlay(),!this.mediaTypes_.AUDIO.activePlaylistLoader||this.mediaTypes_.AUDIO.activePlaylistLoader.media()?this.trigger("selectedinitialmedia"):this.mediaTypes_.AUDIO.activePlaylistLoader.one("loadedmetadata",()=>{this.trigger("selectedinitialmedia")})}),this.mainPlaylistLoader_.on("loadedplaylist",()=>{this.loadOnPlay_&&this.tech_.off("play",this.loadOnPlay_);let t=this.mainPlaylistLoader_.media();if(!t){this.attachContentSteeringListeners_(),this.initContentSteeringController_(),this.excludeUnsupportedVariants_();let e;if(!(e=(e=this.enableLowInitialPlaylist?this.selectInitialPlaylist():e)||this.selectPlaylist())||!this.shouldSwitchToMedia_(e))return;if(this.initialMedia_=e,this.switchMedia_(this.initialMedia_,"initial"),!("vhs-json"===this.sourceType_&&this.initialMedia_.segments))return;t=this.initialMedia_}this.handleUpdatedMediaPlaylist(t)}),this.mainPlaylistLoader_.on("error",()=>{var e=this.mainPlaylistLoader_.error;this.excludePlaylist({playlistToExclude:e.playlist,error:e})}),this.mainPlaylistLoader_.on("mediachanging",()=>{this.mainSegmentLoader_.abort(),this.mainSegmentLoader_.pause()}),this.mainPlaylistLoader_.on("mediachange",()=>{var e=this.mainPlaylistLoader_.media(),t=1.5*e.targetDuration*1e3;md(this.mainPlaylistLoader_.main,this.mainPlaylistLoader_.media())?this.requestOptions_.timeout=0:this.requestOptions_.timeout=t,"dash"===this.sourceType_&&this.mainPlaylistLoader_.load(),this.mainSegmentLoader_.pause(),this.mainSegmentLoader_.playlist(e,this.requestOptions_),this.waitingForFastQualityPlaylistReceived_?this.runFastQualitySwitch_():this.mainSegmentLoader_.load(),this.tech_.trigger({type:"mediachange",bubbles:!0})}),this.mainPlaylistLoader_.on("playlistunchanged",()=>{var e=this.mainPlaylistLoader_.media();"playlist-unchanged"!==e.lastExcludeReason_&&this.stuckAtPlaylistEnd_(e)&&(this.excludePlaylist({error:{message:"Playlist no longer updating.",reason:"playlist-unchanged"}}),this.tech_.trigger("playliststuck"))}),this.mainPlaylistLoader_.on("renditiondisabled",()=>{this.tech_.trigger({type:"usage",name:"vhs-rendition-disabled"})}),this.mainPlaylistLoader_.on("renditionenabled",()=>{this.tech_.trigger({type:"usage",name:"vhs-rendition-enabled"})})}handleUpdatedMediaPlaylist(e){this.useCueTags_&&this.updateAdCues_(e),this.mainSegmentLoader_.pause(),this.mainSegmentLoader_.playlist(e,this.requestOptions_),this.waitingForFastQualityPlaylistReceived_&&this.runFastQualitySwitch_(),this.updateDuration(!e.endList),this.tech_.paused()||(this.mainSegmentLoader_.load(),this.audioSegmentLoader_&&this.audioSegmentLoader_.load())}triggerPresenceUsage_(e,t){var i=e.mediaGroups||{};let s=!0;e=Object.keys(i.AUDIO);for(const r in i.AUDIO)for(const n in i.AUDIO[r])i.AUDIO[r][n].uri||(s=!1);s&&this.tech_.trigger({type:"usage",name:"vhs-demuxed"}),Object.keys(i.SUBTITLES).length&&this.tech_.trigger({type:"usage",name:"vhs-webvtt"}),Au.Playlist.isAes(t)&&this.tech_.trigger({type:"usage",name:"vhs-aes"}),e.length&&1<Object.keys(i.AUDIO[e[0]]).length&&this.tech_.trigger({type:"usage",name:"vhs-alternate-audio"}),this.useCueTags_&&this.tech_.trigger({type:"usage",name:"vhs-playlist-cue-tags"})}shouldSwitchToMedia_(t){var e=this.mainPlaylistLoader_.media()||this.mainPlaylistLoader_.pendingMedia_,i=this.tech_.currentTime(),s=this.bufferLowWaterLine(),r=this.bufferHighWaterLine(),{currentPlaylist:i,buffered:e,currentTime:t,nextPlaylist:s,bufferLowWaterLine:r,bufferHighWaterLine:n,duration:a,bufferBasedABR:o,log:l}=[{buffered:this.tech_.buffered(),currentTime:i,currentPlaylist:e,nextPlaylist:t,bufferLowWaterLine:s,bufferHighWaterLine:r,duration:this.duration(),bufferBasedABR:this.bufferBasedABR,log:this.logger_}][0];if(s){var d=`allowing switch ${i&&i.id||"null"} -> `+s.id;if(!i)return l(d+" as current playlist is not set"),!0;if(s.id!==i.id){var h=Boolean(Vl(e,t).length);if(!i.endList)return h||"number"!=typeof i.partTargetDuration?(l(d+" as current playlist is live"),!0):(l(`not ${d} as current playlist is live llhls, but currentTime isn't in buffered.`),!1);h=Wl(e,t),e=o?O.EXPERIMENTAL_MAX_BUFFER_LOW_WATER_LINE:O.MAX_BUFFER_LOW_WATER_LINE;if(a<e)return l(d+` as duration < max low water line (${a} < ${e})`),!0;t=s.attributes.BANDWIDTH,a=i.attributes.BANDWIDTH;if(t<a&&(!o||h<n)){let e=d+` as next bandwidth < current bandwidth (${t} < ${a})`;return o&&(e+=` and forwardBuffer < bufferHighWaterLine (${h} < ${n})`),l(e),!0}if((!o||a<t)&&r<=h){let e=d+` as forwardBuffer >= bufferLowWaterLine (${h} >= ${r})`;return o&&(e+=` and next bandwidth > current bandwidth (${t} > ${a})`),l(e),!0}l(`not ${d} as no switching criteria met`)}}else T.log.warn("We received no playlist to switch to. Please check your stream.");return!1}setupSegmentLoaderListeners_(){this.mainSegmentLoader_.on("bandwidthupdate",()=>{this.checkABR_("bandwidthupdate"),this.tech_.trigger("bandwidthupdate")}),this.mainSegmentLoader_.on("timeout",()=>{this.bufferBasedABR&&this.mainSegmentLoader_.load()}),this.bufferBasedABR||this.mainSegmentLoader_.on("progress",()=>{this.trigger("progress")}),this.mainSegmentLoader_.on("error",()=>{var e=this.mainSegmentLoader_.error();this.excludePlaylist({playlistToExclude:e.playlist,error:e})}),this.mainSegmentLoader_.on("appenderror",()=>{this.error=this.mainSegmentLoader_.error_,this.trigger("error")}),this.mainSegmentLoader_.on("syncinfoupdate",()=>{this.onSyncInfoUpdate_()}),this.mainSegmentLoader_.on("timestampoffset",()=>{this.tech_.trigger({type:"usage",name:"vhs-timestamp-offset"})}),this.audioSegmentLoader_.on("syncinfoupdate",()=>{this.onSyncInfoUpdate_()}),this.audioSegmentLoader_.on("appenderror",()=>{this.error=this.audioSegmentLoader_.error_,this.trigger("error")}),this.mainSegmentLoader_.on("ended",()=>{this.logger_("main segment loader ended"),this.onEndOfStream()}),this.mainSegmentLoader_.on("earlyabort",e=>{this.bufferBasedABR||(this.delegateLoaders_("all",["abort"]),this.excludePlaylist({error:{message:"Aborted early because there isn't enough bandwidth to complete the request without rebuffering."},playlistExclusionDuration:10}))});var e=()=>{if(!this.sourceUpdater_.hasCreatedSourceBuffers())return this.tryToCreateSourceBuffers_();var e=this.getCodecsOrExclude_();e&&this.sourceUpdater_.addOrChangeSourceBuffers(e)};this.mainSegmentLoader_.on("trackinfo",e),this.audioSegmentLoader_.on("trackinfo",e),this.mainSegmentLoader_.on("fmp4",()=>{this.triggeredFmp4Usage||(this.tech_.trigger({type:"usage",name:"vhs-fmp4"}),this.triggeredFmp4Usage=!0)}),this.audioSegmentLoader_.on("fmp4",()=>{this.triggeredFmp4Usage||(this.tech_.trigger({type:"usage",name:"vhs-fmp4"}),this.triggeredFmp4Usage=!0)}),this.audioSegmentLoader_.on("ended",()=>{this.logger_("audioSegmentLoader ended"),this.onEndOfStream()})}mediaSecondsLoaded_(){return Math.max(this.audioSegmentLoader_.mediaSecondsLoaded+this.mainSegmentLoader_.mediaSecondsLoaded)}load(){this.mainSegmentLoader_.load(),this.mediaTypes_.AUDIO.activePlaylistLoader&&this.audioSegmentLoader_.load(),this.mediaTypes_.SUBTITLES.activePlaylistLoader&&this.subtitleSegmentLoader_.load()}fastQualityChange_(e=this.selectPlaylist()){e===this.mainPlaylistLoader_.media()?this.logger_("skipping fastQualityChange because new media is same as old"):(this.switchMedia_(e,"fast-quality"),this.waitingForFastQualityPlaylistReceived_=!0)}runFastQualitySwitch_(){this.waitingForFastQualityPlaylistReceived_=!1,this.mainSegmentLoader_.pause(),this.mainSegmentLoader_.resetEverything(()=>{this.tech_.setCurrentTime(this.tech_.currentTime())})}play(){var e;if(!this.setupFirstPlay())return this.tech_.ended()&&this.tech_.setCurrentTime(0),this.hasPlayed_&&this.load(),e=this.tech_.seekable(),this.tech_.duration()===1/0&&this.tech_.currentTime()<e.start(0)?this.tech_.setCurrentTime(e.end(e.length-1)):void 0}setupFirstPlay(){var t=this.mainPlaylistLoader_.media();if(!t||this.tech_.paused()||this.hasPlayed_)return!1;if(!t.endList||t.start){var i=this.seekable();if(!i.length)return!1;var s=i.end(0);let e=s;t.start&&(t=t.start.timeOffset,e=t<0?Math.max(s+t,i.start(0)):Math.min(s,t)),this.trigger("firstplay"),this.tech_.setCurrentTime(e)}return this.hasPlayed_=!0,this.load(),!0}handleSourceOpen_(){var e;this.tryToCreateSourceBuffers_(),this.tech_.autoplay()&&"undefined"!=typeof(e=this.tech_.play())&&"function"==typeof e.then&&e.then(null,e=>{}),this.trigger("sourceopen")}handleSourceEnded_(){var e,t;this.inbandTextTracks_.metadataTrack_&&(e=this.inbandTextTracks_.metadataTrack_.cues)&&e.length&&(t=this.duration(),e[e.length-1].endTime=isNaN(t)||Math.abs(t)===1/0?Number.MAX_VALUE:t)}handleDurationChange_(){this.tech_.trigger("durationchange")}onEndOfStream(){let e=this.mainSegmentLoader_.ended_;var t;this.mediaTypes_.AUDIO.activePlaylistLoader&&(t=this.mainSegmentLoader_.getCurrentMediaInfo_(),e=(t&&!t.hasVideo||e)&&this.audioSegmentLoader_.ended_),e&&(this.stopABRTimer_(),this.sourceUpdater_.endOfStream())}stuckAtPlaylistEnd_(e){var t,i;return!!this.seekable().length&&null!==(t=this.syncController_.getExpiredTime(e,this.duration()))&&(e=Au.Playlist.playlistEnd(e,t),t=this.tech_.currentTime(),(i=this.tech_.buffered()).length?(i=i.end(i.length-1))-t<=Yl&&e-i<=Yl:e-t<=Yl)}excludePlaylist({playlistToExclude:s=this.mainPlaylistLoader_.media(),error:t={},playlistExclusionDuration:i}){if(s=s||this.mainPlaylistLoader_.media(),i=i||t.playlistExclusionDuration||this.playlistExclusionDuration,s){s.playlistErrors_++;var r=this.mainPlaylistLoader_.main.playlists,n=r.filter(ud),n=1===n.length&&n[0]===s;if(1===r.length&&i!==1/0)return T.log.warn(`Problem encountered with playlist ${s.id}. `+"Trying again since it is the only playlist."),this.tech_.trigger("retryplaylist"),this.mainPlaylistLoader_.load(n);if(n){if(this.main().contentSteering){const o=this.pathwayAttribute_(s);var a=1e3*this.contentSteeringController_.steeringManifest.ttl;return this.contentSteeringController_.excludePathway(o),this.excludeThenChangePathway_(),void setTimeout(()=>{this.contentSteeringController_.addAvailablePathway(o)},a)}let i=!1;r.forEach(e=>{var t;e!==s&&"undefined"!=typeof(t=e.excludeUntil)&&t!==1/0&&(i=!0,delete e.excludeUntil)}),i&&(T.log.warn("Removing other playlists from the exclusion list because the last rendition is about to be excluded."),this.tech_.trigger("retryplaylist"))}let e;e=s.playlistErrors_>this.maxPlaylistRetries?1/0:Date.now()+1e3*i,s.excludeUntil=e,t.reason&&(s.lastExcludeReason_=t.reason),this.tech_.trigger("excludeplaylist"),this.tech_.trigger({type:"usage",name:"vhs-rendition-excluded"});a=this.selectPlaylist();if(a)return r=t.internal?this.logger_:T.log.warn,i=t.message?" "+t.message:"",r(`${t.internal?"Internal problem":"Problem"} encountered with playlist ${s.id}.`+i+` Switching to playlist ${a.id}.`),a.attributes.AUDIO!==s.attributes.AUDIO&&this.delegateLoaders_("audio",["abort","pause"]),a.attributes.SUBTITLES!==s.attributes.SUBTITLES&&this.delegateLoaders_("subtitle",["abort","pause"]),this.delegateLoaders_("main",["abort","pause"]),r=a.targetDuration/2*1e3||5e3,i="number"==typeof a.lastRequest&&Date.now()-a.lastRequest<=r,this.switchMedia_(a,"exclude",n||i);this.error="Playback cannot continue. No available working or supported playlists.",this.trigger("error")}else this.error=t,"open"!==this.mediaSource.readyState?this.trigger("error"):this.sourceUpdater_.endOfStream("network")}pauseLoading(){this.delegateLoaders_("all",["abort","pause"]),this.stopABRTimer_()}delegateLoaders_(i,e){const s=[];var t="all"===i,r=(!t&&"main"!==i||s.push(this.mainPlaylistLoader_),[]);!t&&"audio"!==i||r.push("AUDIO"),!t&&"subtitle"!==i||(r.push("CLOSED-CAPTIONS"),r.push("SUBTITLES")),r.forEach(e=>{e=this.mediaTypes_[e]&&this.mediaTypes_[e].activePlaylistLoader;e&&s.push(e)}),["main","audio","subtitle"].forEach(e=>{var t=this[e+"SegmentLoader_"];!t||i!==e&&"all"!==i||s.push(t)}),s.forEach(t=>e.forEach(e=>{"function"==typeof t[e]&&t[e]()}))}setCurrentTime(e){var t=Vl(this.tech_.buffered(),e);return this.mainPlaylistLoader_&&this.mainPlaylistLoader_.media()&&this.mainPlaylistLoader_.media().segments?t&&t.length?e:(this.mainSegmentLoader_.pause(),this.mainSegmentLoader_.resetEverything(),this.mediaTypes_.AUDIO.activePlaylistLoader&&(this.audioSegmentLoader_.pause(),this.audioSegmentLoader_.resetEverything()),this.mediaTypes_.SUBTITLES.activePlaylistLoader&&(this.subtitleSegmentLoader_.pause(),this.subtitleSegmentLoader_.resetEverything()),void this.load()):0}duration(){var e;return this.mainPlaylistLoader_&&(e=this.mainPlaylistLoader_.media())?e.endList?this.mediaSource?this.mediaSource.duration:Au.Playlist.duration(e):1/0:0}seekable(){return this.seekable_}onSyncInfoUpdate_(){let i;if(this.mainPlaylistLoader_){var s=this.mainPlaylistLoader_.media();if(s){var r=this.syncController_.getExpiredTime(s,this.duration());if(null!==r){var n=this.mainPlaylistLoader_.main,a=Au.Playlist.seekable(s,r,Au.Playlist.liveEdgeDelay(n,s));if(0!==a.length){if(this.mediaTypes_.AUDIO.activePlaylistLoader){if(s=this.mediaTypes_.AUDIO.activePlaylistLoader.media(),null===(r=this.syncController_.getExpiredTime(s,this.duration())))return;if(0===(i=Au.Playlist.seekable(s,r,Au.Playlist.liveEdgeDelay(n,s))).length)return}let e,t;this.seekable_&&this.seekable_.length&&(e=this.seekable_.end(0),t=this.seekable_.start(0)),!i||i.start(0)>a.end(0)||a.start(0)>i.end(0)?this.seekable_=a:this.seekable_=Hl([[(i.start(0)>a.start(0)?i:a).start(0),(i.end(0)<a.end(0)?i:a).end(0)]]),this.seekable_&&this.seekable_.length&&this.seekable_.end(0)===e&&this.seekable_.start(0)===t||(this.logger_(`seekable updated [${Jl(this.seekable_)}]`),this.tech_.trigger("seekablechanged"))}}}}}updateDuration(t){if(this.updateDuration_&&(this.mediaSource.removeEventListener("sourceopen",this.updateDuration_),this.updateDuration_=null),"open"!==this.mediaSource.readyState)this.updateDuration_=this.updateDuration.bind(this,t),this.mediaSource.addEventListener("sourceopen",this.updateDuration_);else{if(t)return(t=this.seekable()).length?void((isNaN(this.mediaSource.duration)||this.mediaSource.duration<t.end(t.length-1))&&this.sourceUpdater_.setDuration(t.end(t.length-1))):void 0;t=this.tech_.buffered();let e=Au.Playlist.duration(this.mainPlaylistLoader_.media());0<t.length&&(e=Math.max(e,t.end(t.length-1))),this.mediaSource.duration!==e&&this.sourceUpdater_.setDuration(e)}}dispose(){this.trigger("dispose"),this.decrypter_.terminate(),this.mainPlaylistLoader_.dispose(),this.mainSegmentLoader_.dispose(),this.contentSteeringController_.dispose(),this.keyStatusMap_.clear(),this.loadOnPlay_&&this.tech_.off("play",this.loadOnPlay_),["AUDIO","SUBTITLES"].forEach(e=>{var t=this.mediaTypes_[e].groups;for(const i in t)t[i].forEach(e=>{e.playlistLoader&&e.playlistLoader.dispose()})}),this.audioSegmentLoader_.dispose(),this.subtitleSegmentLoader_.dispose(),this.sourceUpdater_.dispose(),this.timelineChangeController_.dispose(),this.stopABRTimer_(),this.updateDuration_&&this.mediaSource.removeEventListener("sourceopen",this.updateDuration_),this.mediaSource.removeEventListener("durationchange",this.handleDurationChange_),this.mediaSource.removeEventListener("sourceopen",this.handleSourceOpen_),this.mediaSource.removeEventListener("sourceended",this.handleSourceEnded_),this.off()}main(){return this.mainPlaylistLoader_.main}media(){return this.mainPlaylistLoader_.media()||this.initialMedia_}areMediaTypesKnown_(){var e=!!this.mediaTypes_.AUDIO.activePlaylistLoader,t=!!this.mainSegmentLoader_.getCurrentMediaInfo_(),e=!e||!!this.audioSegmentLoader_.getCurrentMediaInfo_();return t&&e}getCodecsOrExclude_(){const r={main:this.mainSegmentLoader_.getCurrentMediaInfo_()||{},audio:this.audioSegmentLoader_.getCurrentMediaInfo_()||{}},t=this.mainSegmentLoader_.getPendingSegmentPlaylist()||this.media();r.video=r.main;var e=vh(this.main(),t);const n={};var i=!!this.mediaTypes_.AUDIO.activePlaylistLoader;if(r.main.hasVideo&&(n.video=e.video||r.main.videoCodec||"avc1.4d400d"),r.main.isMuxed&&(n.video+=","+(e.audio||r.main.audioCodec||Hn)),(r.main.hasAudio&&!r.main.isMuxed||r.audio.hasAudio||i)&&(n.audio=e.audio||r.main.audioCodec||r.audio.audioCodec||Hn,r.audio.isFmp4=(r.main.hasAudio&&!r.main.isMuxed?r.main:r.audio).isFmp4),n.audio||n.video){const a={};let s;if(["video","audio"].forEach(function(e){var t,i;n.hasOwnProperty(e)&&(t=r[e].isFmp4,i=n[e],!(t?Ln:Pn)(i))&&(t=r[e].isFmp4?"browser":"muxer",a[t]=a[t]||[],a[t].push(n[e]),"audio"===e&&(s=t))}),i&&s&&t.attributes.AUDIO){const o=t.attributes.AUDIO;this.main().playlists.forEach(e=>{(e.attributes&&e.attributes.AUDIO)===o&&e!==t&&(e.excludeUntil=1/0)}),this.logger_(`excluding audio group ${o} as ${s} does not support codec(s): "${n.audio}"`)}if(!Object.keys(a).length){if(this.sourceUpdater_.hasCreatedSourceBuffers()&&!this.sourceUpdater_.canChangeType()){const l=[];if(["video","audio"].forEach(e=>{var t=(qn(this.sourceUpdater_.codecs[e]||"")[0]||{}).type,i=(qn(n[e]||"")[0]||{}).type;t&&i&&t.toLowerCase()!==i.toLowerCase()&&l.push(`"${this.sourceUpdater_.codecs[e]}" -> "${n[e]}"`)}),l.length)return void this.excludePlaylist({playlistToExclude:t,error:{message:`Codec switching not supported: ${l.join(", ")}.`,internal:!0},playlistExclusionDuration:1/0})}return n}e=Object.keys(a).reduce((e,t)=>(e&&(e+=", "),e+=`${t} does not support codec(s): "${a[t].join(",")}"`),"")+".",this.excludePlaylist({playlistToExclude:t,error:{internal:!0,message:e},playlistExclusionDuration:1/0})}else this.excludePlaylist({playlistToExclude:t,error:{message:"Could not determine codecs for playlist."},playlistExclusionDuration:1/0})}tryToCreateSourceBuffers_(){var e;"open"!==this.mediaSource.readyState||this.sourceUpdater_.hasCreatedSourceBuffers()||this.areMediaTypesKnown_()&&(e=this.getCodecsOrExclude_())&&(this.sourceUpdater_.createSourceBuffers(e),e=[e.video,e.audio].filter(Boolean).join(","),this.excludeIncompatibleVariants_(e))}excludeUnsupportedVariants_(){const s=this.main().playlists,r=[];Object.keys(s).forEach(e=>{var t,i,e=s[e];-1===r.indexOf(e.id)&&(r.push(e.id),i=[],!(t=vh(this.main,e)).audio||Pn(t.audio)||Ln(t.audio)||i.push("audio codec "+t.audio),!t.video||Pn(t.video)||Ln(t.video)||i.push("video codec "+t.video),t.text&&"stpp.ttml.im1t"===t.text&&i.push("text codec "+t.text),i.length)&&(e.excludeUntil=1/0,this.logger_(`excluding ${e.id} for unsupported: `+i.join(", ")))})}excludeIncompatibleVariants_(e){const r=[],n=this.main().playlists;e=Mh(qn(e));const a=_h(e),o=e.video&&qn(e.video)[0]||null,l=e.audio&&qn(e.audio)[0]||null;Object.keys(n).forEach(e=>{var t,i,s,e=n[e];-1===r.indexOf(e.id)&&e.excludeUntil!==1/0&&(r.push(e.id),t=[],s=vh(this.mainPlaylistLoader_.main,e),i=_h(s),s.audio||s.video)&&(i!==a&&t.push(`codec count "${i}" !== "${a}"`),this.sourceUpdater_.canChangeType()||(i=s.video&&qn(s.video)[0]||null,s=s.audio&&qn(s.audio)[0]||null,i&&o&&i.type.toLowerCase()!==o.type.toLowerCase()&&t.push(`video codec "${i.type}" !== "${o.type}"`),s&&l&&s.type.toLowerCase()!==l.type.toLowerCase()&&t.push(`audio codec "${s.type}" !== "${l.type}"`)),t.length)&&(e.excludeUntil=1/0,this.logger_(`excluding ${e.id}: `+t.join(" && ")))})}updateAdCues_(e){let t=0;var s=this.seekable(),[r,n,s=0]=(s.length&&(t=s.start(0)),[e,this.cueTagsTrack_,t]);if(r.segments){let t=s,i;for(let e=0;e<r.segments.length;e++){var a,o,l=r.segments[e];if(i=i||function(e,t){var i=e.cues;for(let e=0;e<i.length;e++){var s=i[e];if(t>=s.adStartTime&&t<=s.adEndTime)return s}return null}(n,t+l.duration/2)){if("cueIn"in l){i.endTime=t,i.adEndTime=t,t+=l.duration,i=null;continue}if(t<i.endTime){t+=l.duration;continue}i.endTime+=l.duration}else"cueOut"in l&&((i=new window.VTTCue(t,t+l.duration,l.cueOut)).adStartTime=t,i.adEndTime=t+parseFloat(l.cueOut),n.addCue(i)),"cueOutCont"in l&&([a,o]=l.cueOutCont.split("/").map(parseFloat),(i=new window.VTTCue(t,t+l.duration,"")).adStartTime=t-a,i.adEndTime=i.adStartTime+o,n.addCue(i));t+=l.duration}}}goalBufferLength(){var e=this.tech_.currentTime(),t=O.GOAL_BUFFER_LENGTH,i=O.GOAL_BUFFER_LENGTH_RATE,s=Math.max(t,O.MAX_GOAL_BUFFER_LENGTH);return Math.min(t+e*i,s)}bufferLowWaterLine(){var e=this.tech_.currentTime(),t=O.BUFFER_LOW_WATER_LINE,i=O.BUFFER_LOW_WATER_LINE_RATE,s=Math.max(t,O.MAX_BUFFER_LOW_WATER_LINE),r=Math.max(t,O.EXPERIMENTAL_MAX_BUFFER_LOW_WATER_LINE);return Math.min(t+e*i,this.bufferBasedABR?r:s)}bufferHighWaterLine(){return O.BUFFER_HIGH_WATER_LINE}addDateRangesToTextTrack_(e){Wh(this.inbandTextTracks_,"com.apple.streaming",this.tech_);{var{inbandTextTracks:e,dateRanges:t}={inbandTextTracks:this.inbandTextTracks_,dateRanges:e};const s=e.metadataTrack_;if(s){const r=window.WebKitDataCue||window.VTTCue;t.forEach(e=>{for(const i of Object.keys(e)){var t;zh.has(i)||((t=new r(e.startTime,e.endTime,"")).id=e.id,t.type="com.apple.quicktime.HLS",t.value={key:$h[i],data:e[i]},"scte35Out"!==i&&"scte35In"!==i||(t.value.data=new Uint8Array(t.value.data.match(/[\da-f]{2}/gi)).buffer),s.addCue(t))}e.processDateRange()})}}}addMetadataToTextTrack(e,t,i){var s=this.sourceUpdater_.videoBuffer?this.sourceUpdater_.videoTimestampOffset():this.sourceUpdater_.audioTimestampOffset();Wh(this.inbandTextTracks_,e,this.tech_),Vh({inbandTextTracks:this.inbandTextTracks_,metadataArray:t,timestampOffset:s,videoDuration:i})}pathwayAttribute_(e){return e.attributes["PATHWAY-ID"]||e.attributes.serviceLocation}initContentSteeringController_(){var e=this.main();if(e.contentSteering){for(const t of e.playlists)this.contentSteeringController_.addAvailablePathway(this.pathwayAttribute_(t));this.contentSteeringController_.assignTagProperties(e.uri,e.contentSteering),this.contentSteeringController_.queryBeforeStart?this.contentSteeringController_.requestSteeringManifest(!0):this.tech_.one("canplay",()=>{this.contentSteeringController_.requestSteeringManifest()})}}resetContentSteeringController_(){this.contentSteeringController_.clearAvailablePathways(),this.contentSteeringController_.dispose(),this.initContentSteeringController_()}attachContentSteeringListeners_(){this.contentSteeringController_.on("content-steering",this.excludeThenChangePathway_.bind(this)),"dash"===this.sourceType_&&this.mainPlaylistLoader_.on("loadedplaylist",()=>{const r=this.main();(this.contentSteeringController_.didDASHTagChange(r.uri,r.contentSteering)||(()=>{var e=this.contentSteeringController_.getAvailablePathways(),t=[];for(const s of r.playlists){var i=s.attributes.serviceLocation;if(i&&(t.push(i),!e.has(i)))return!0}return!(t.length||!e.size)})())&&this.resetContentSteeringController_()})}excludeThenChangePathway_(){const r=this.contentSteeringController_.getPathway();if(r){this.handlePathwayClones_();const n=this.main().playlists,a=new Set;let s=!1;Object.keys(n).forEach(e=>{var e=n[e],t=this.pathwayAttribute_(e),t=t&&r!==t,i=(e.excludeUntil===1/0&&"content-steering"===e.lastExcludeReason_&&!t&&(delete e.excludeUntil,delete e.lastExcludeReason_,s=!0),!e.excludeUntil&&e.excludeUntil!==1/0);!a.has(e.id)&&t&&i&&(a.add(e.id),e.excludeUntil=1/0,e.lastExcludeReason_="content-steering",this.logger_(`excluding ${e.id} for `+e.lastExcludeReason_))}),"DASH"===this.contentSteeringController_.manifestType_&&Object.keys(this.mediaTypes_).forEach(e=>{var e=this.mediaTypes_[e];e.activePlaylistLoader&&(e=e.activePlaylistLoader.media_)&&e.attributes.serviceLocation!==r&&(s=!0)}),s&&this.changeSegmentPathway_()}}handlePathwayClones_(){var e=this.main().playlists,t=this.contentSteeringController_.currentPathwayClones,i=this.contentSteeringController_.nextPathwayClones;if(t&&t.size||i&&i.size){for(var[s,r]of t.entries())i.get(s)||(this.mainPlaylistLoader_.updateOrDeleteClone(r),this.contentSteeringController_.excludePathway(s));for(const[a,o]of i.entries()){var n=t.get(a);n?this.equalPathwayClones_(n,o)||(this.mainPlaylistLoader_.updateOrDeleteClone(o,!0),this.contentSteeringController_.addAvailablePathway(a)):(e.filter(e=>e.attributes["PATHWAY-ID"]===o["BASE-ID"]).forEach(e=>{this.mainPlaylistLoader_.addClonePathway(o,e)}),this.contentSteeringController_.addAvailablePathway(a))}this.contentSteeringController_.currentPathwayClones=new Map(JSON.parse(JSON.stringify([...i])))}}equalPathwayClones_(e,t){if(e["BASE-ID"]!==t["BASE-ID"]||e.ID!==t.ID||e["URI-REPLACEMENT"].HOST!==t["URI-REPLACEMENT"].HOST)return!1;var i=e["URI-REPLACEMENT"].PARAMS,s=t["URI-REPLACEMENT"].PARAMS;for(const r in i)if(i[r]!==s[r])return!1;for(const n in s)if(i[n]!==s[n])return!1;return!0}changeSegmentPathway_(){var e=this.selectPlaylist();this.pauseLoading(),"DASH"===this.contentSteeringController_.manifestType_&&this.switchMediaForDASHContentSteering_(),this.switchMedia_(e,"content-steering")}excludeNonUsablePlaylistsByKeyId_(){this.mainPlaylistLoader_&&this.mainPlaylistLoader_.main&&this.mainPlaylistLoader_.main.playlists.forEach(r=>{var e=this.mainPlaylistLoader_.getKeyIdSet(r);e&&e.size&&e.forEach(e=>{var t="usable",i="non-usable",t=this.keyStatusMap_.has(e)&&this.keyStatusMap_.get(e)===t,s=r.lastExcludeReason_===i&&r.excludeUntil===1/0;t?s&&(delete r.excludeUntil,delete r.lastExcludeReason_,this.logger_(`enabling playlist ${r.id} because key ID ${e} is usable`)):(r.excludeUntil=1/0,r.lastExcludeReason_=i,this.logger_(`excluding playlist ${r.id} because the key ID ${e} doesn't exist in the keyStatusMap or is not usable`))})})}addKeyStatus_(e,t){e="string"==typeof e?e:(e=>{e=new Uint8Array(e);return Array.from(e).map(e=>e.toString(16).padStart(2,"0")).join("")})(e);this.keyStatusMap_.set(e.slice(0,32),t)}updatePlaylistByKeyStatus(e,t){this.addKeyStatus_(e,t),this.excludeNonUsablePlaylistsByKeyId_();e=this.mainPlaylistLoader_.media(),t=this.selectPlaylist();t!==e&&this.switchMedia_(t,"keystatus-change")}}class Pu{constructor(e,t,i){var s,r,n,a,o=e["playlistController_"],l=o.fastQualityChange_.bind(o);t.attributes&&(s=t.attributes.RESOLUTION,this.width=s&&s.width,this.height=s&&s.height,this.bandwidth=t.attributes.BANDWIDTH,this.frameRate=t.attributes["FRAME-RATE"]),this.codecs=vh(o.main(),t),this.playlist=t,this.id=i,this.enabled=(r=e.playlists,n=t.id,a=l,e=>{var t=r.main.playlists[n],i=hd(t),s=ud(t);return"undefined"==typeof e?s:(e?delete t.disabled:t.disabled=!0,e===s||i||(a(),e?r.trigger("renditionenabled"):r.trigger("renditiondisabled")),e)})}}const Ou=["seeking","seeked","pause","playing","error"];class Nu{constructor(e){this.playlistController_=e.playlistController,this.tech_=e.tech,this.seekable=e.seekable,this.allowSeeksWithinUnsafeLiveWindow=e.allowSeeksWithinUnsafeLiveWindow,this.liveRangeSafeTimeDelta=e.liveRangeSafeTimeDelta,this.media=e.media,this.consecutiveUpdates=0,this.lastRecordedTime=null,this.checkCurrentTimeTimeout_=null,this.logger_=jl("PlaybackWatcher"),this.logger_("initialize");const t=()=>this.monitorCurrentTime_(),i=()=>this.monitorCurrentTime_(),s=()=>this.techWaiting_(),r=()=>this.resetTimeUpdate_(),n=this.playlistController_,a=["main","subtitle","audio"],o={},l=(a.forEach(e=>{o[e]={reset:()=>this.resetSegmentDownloads_(e),updateend:()=>this.checkSegmentDownloads_(e)},n[e+"SegmentLoader_"].on("appendsdone",o[e].updateend),n[e+"SegmentLoader_"].on("playlistupdate",o[e].reset),this.tech_.on(["seeked","seeking"],o[e].reset)}),t=>{["main","audio"].forEach(e=>{n[e+"SegmentLoader_"][t]("appended",this.seekingAppendCheck_)})});this.seekingAppendCheck_=()=>{this.fixesBadSeeks_()&&(this.consecutiveUpdates=0,this.lastRecordedTime=this.tech_.currentTime(),l("off"))},this.clearSeekingAppendCheck_=()=>l("off"),this.watchForBadSeeking_=()=>{this.clearSeekingAppendCheck_(),l("on")},this.tech_.on("seeked",this.clearSeekingAppendCheck_),this.tech_.on("seeking",this.watchForBadSeeking_),this.tech_.on("waiting",s),this.tech_.on(Ou,r),this.tech_.on("canplay",i),this.tech_.one("play",t),this.dispose=()=>{this.clearSeekingAppendCheck_(),this.logger_("dispose"),this.tech_.off("waiting",s),this.tech_.off(Ou,r),this.tech_.off("canplay",i),this.tech_.off("play",t),this.tech_.off("seeking",this.watchForBadSeeking_),this.tech_.off("seeked",this.clearSeekingAppendCheck_),a.forEach(e=>{n[e+"SegmentLoader_"].off("appendsdone",o[e].updateend),n[e+"SegmentLoader_"].off("playlistupdate",o[e].reset),this.tech_.off(["seeked","seeking"],o[e].reset)}),this.checkCurrentTimeTimeout_&&window.clearTimeout(this.checkCurrentTimeTimeout_),this.resetTimeUpdate_()}}monitorCurrentTime_(){this.checkCurrentTime_(),this.checkCurrentTimeTimeout_&&window.clearTimeout(this.checkCurrentTimeTimeout_),this.checkCurrentTimeTimeout_=window.setTimeout(this.monitorCurrentTime_.bind(this),250)}resetSegmentDownloads_(e){var t=this.playlistController_[e+"SegmentLoader_"];0<this[e+"StalledDownloads_"]&&this.logger_(`resetting possible stalled download count for ${e} loader`),this[e+"StalledDownloads_"]=0,this[e+"Buffered_"]=t.buffered_()}checkSegmentDownloads_(e){var t=this.playlistController_,i=t[e+"SegmentLoader_"],s=i.buffered_(),r=function(t,i){if(t!==i){if(!t&&i||!i&&t)return!0;if(t.length!==i.length)return!0;for(let e=0;e<t.length;e++)if(t.start(e)!==i.start(e)||t.end(e)!==i.end(e))return!0}return!1}(this[e+"Buffered_"],s);this[e+"Buffered_"]=s,r?this.resetSegmentDownloads_(e):(this[e+"StalledDownloads_"]++,this.logger_(`found #${this[e+"StalledDownloads_"]} ${e} appends that did not increase buffer (possible stalled download)`,{playlistId:i.playlist_&&i.playlist_.id,buffered:Zl(s)}),this[e+"StalledDownloads_"]<10||(this.logger_(e+" loader stalled download exclusion"),this.resetSegmentDownloads_(e),this.tech_.trigger({type:"usage",name:`vhs-${e}-download-exclusion`}),"subtitle"!==e&&t.excludePlaylist({error:{message:`Excessive ${e} segment downloading detected.`},playlistExclusionDuration:1/0})))}checkCurrentTime_(){var e,t;if(!this.tech_.paused()&&!this.tech_.seeking())return e=this.tech_.currentTime(),t=this.tech_.buffered(),this.lastRecordedTime===e&&(!t.length||e+Yl>=t.end(t.length-1))?this.techWaiting_():void(5<=this.consecutiveUpdates&&e===this.lastRecordedTime?(this.consecutiveUpdates++,this.waiting_()):e===this.lastRecordedTime?this.consecutiveUpdates++:(this.consecutiveUpdates=0,this.lastRecordedTime=e))}resetTimeUpdate_(){this.consecutiveUpdates=0}fixesBadSeeks_(){if(!this.tech_.seeking())return!1;var e=this.seekable(),t=this.tech_.currentTime();let i;if(this.afterSeekableWindow_(e,t,this.media(),this.allowSeeksWithinUnsafeLiveWindow)&&(s=e.end(e.length-1),i=s),this.beforeSeekableWindow_(e,t)&&(s=e.start(0),i=s+(s===e.end(0)?0:Yl)),"undefined"!=typeof i)this.logger_(`Trying to seek outside of seekable at time ${t} with `+`seekable range ${Jl(e)}. Seeking to `+i+".");else{var s=this.playlistController_.sourceUpdater_,e=this.tech_.buffered(),r=s.audioBuffer?s.audioBuffered():null,s=s.videoBuffer?s.videoBuffered():null,n=this.media(),a=n.partTargetDuration||2*(n.targetDuration-Kl),o=[r,s];for(let e=0;e<o.length;e++)if(o[e])if(Wl(o[e],t)<a)return!1;if(0===(n=$l(e,t)).length)return!1;i=n.start(0)+Yl,this.logger_(`Buffered region starts (${n.start(0)}) `+` just beyond seek point (${t}). Seeking to ${i}.`)}return this.tech_.setCurrentTime(i),!0}waiting_(){var e,t;this.techWaiting_()||(e=this.tech_.currentTime(),t=this.tech_.buffered(),(t=Vl(t,e)).length&&e+3<=t.end(0)&&(this.resetTimeUpdate_(),this.tech_.setCurrentTime(e),this.logger_(`Stopped at ${e} while inside a buffered region `+`[${t.start(0)} -> ${t.end(0)}]. Attempting to resume `+"playback by seeking to the current time."),this.tech_.trigger({type:"usage",name:"vhs-unknown-waiting"})))}techWaiting_(){var e,t=this.seekable(),i=this.tech_.currentTime();return!!this.tech_.seeking()||(this.beforeSeekableWindow_(t,i)?(t=t.end(t.length-1),this.logger_(`Fell out of live window at time ${i}. Seeking to `+"live point (seekable end) "+t),this.resetTimeUpdate_(),this.tech_.setCurrentTime(t),this.tech_.trigger({type:"usage",name:"vhs-live-resync"}),!0):(t=this.tech_.vhs.playlistController_.sourceUpdater_,e=this.tech_.buffered(),this.videoUnderflow_({audioBuffered:t.audioBuffered(),videoBuffered:t.videoBuffered(),currentTime:i})?(this.resetTimeUpdate_(),this.tech_.setCurrentTime(i),this.tech_.trigger({type:"usage",name:"vhs-video-underflow"}),!0):0<(t=$l(e,i)).length&&(this.logger_(`Stopped at ${i} and seeking to `+t.start(0)),this.resetTimeUpdate_(),this.skipTheGap_(i),!0)))}afterSeekableWindow_(e,t,i,s=!1){if(!e.length)return!1;let r=e.end(e.length-1)+Yl;var n=!i.endList,a="number"==typeof i.partTargetDuration;return t>(r=n&&(a||s)?e.end(e.length-1)+3*i.targetDuration:r)}beforeSeekableWindow_(e,t){return!!(e.length&&0<e.start(0)&&t<e.start(0)-this.liveRangeSafeTimeDelta)}videoUnderflow_({videoBuffered:t,audioBuffered:i,currentTime:s}){if(t){let e;var r,n;return t.length&&i.length?(r=Vl(t,s-3),n=Vl(t,s),(i=Vl(i,s)).length&&!n.length&&r.length&&(e={start:r.end(0),end:i.end(0)})):$l(t,s).length||(e=this.gapFromVideoUnderflow_(t,s)),!!e&&(this.logger_(`Encountered a gap in video from ${e.start} to ${e.end}. `+"Seeking to current time "+s),!0)}}skipTheGap_(e){var t=this.tech_.buffered(),i=this.tech_.currentTime(),t=$l(t,i);this.resetTimeUpdate_(),0!==t.length&&i===e&&(this.logger_("skipTheGap_:","currentTime:",i,"scheduled currentTime:",e,"nextRange start:",t.start(0)),this.tech_.setCurrentTime(t.start(0)+Kl),this.tech_.trigger({type:"usage",name:"vhs-gap-skip"}))}gapFromVideoUnderflow_(e,t){var i=function(t){if(t.length<2)return Hl();var i=[];for(let e=1;e<t.length;e++){var s=t.end(e-1),r=t.start(e);i.push([s,r])}return Hl(i)}(e);for(let e=0;e<i.length;e++){var s=i.start(e),r=i.end(e);if(t-s<4&&2<t-s)return{start:s,end:r}}return null}}const Ru={errorInterval:30,getSource(e){return e(this.tech({IWillNotUseThisInPlugins:!0}).currentSource_||this.currentSource())}},Mu=function(t,e){let i=0,s=0;function r(e){null!=e&&(s=t.duration()!==1/0&&t.currentTime()||0,t.one("loadedmetadata",l),t.src(e),t.trigger({type:"usage",name:"vhs-error-reload"}),t.play())}function n(){if(Date.now()-i<1e3*o.errorInterval)t.trigger({type:"usage",name:"vhs-error-reload-canceled"});else{if(o.getSource&&"function"==typeof o.getSource)return i=Date.now(),o.getSource.call(t,r);T.log.error("ERROR: reloadSourceOnError - The option getSource must be a function!")}}function a(){t.off("loadedmetadata",l),t.off("error",n),t.off("dispose",a)}const o=P(Ru,e),l=(t.ready(()=>{t.trigger({type:"usage",name:"vhs-error-reload-initialized"})}),function(){s&&t.currentTime(s)});t.on("error",n),t.on("dispose",a),t.reloadSourceOnError=function(e){a(),Mu(t,e)}};function Uu(t,e){var i=e.media();let s=-1;for(let e=0;e<t.length;e++)if(t[e].id===i.id){s=e;break}t.selectedIndex_=s,t.trigger({selectedIndex:s,type:"change"})}const N={PlaylistLoader:Ld,Playlist:yd,utils:Rr,STANDARD_PLAYLIST_SELECTOR:jh,INITIAL_PLAYLIST_SELECTOR:function(){var e=this.playlists.main.playlists.filter(yd.isEnabled),e=(Fh(e,(e,t)=>Th(e,t)),e.filter(e=>!!vh(this.playlists.main,e).video));return e[0]||null},lastBandwidthSelector:jh,movingAverageBandwidthSelector:function(t){let i=-1,s=-1;if(t<0||1<t)throw new Error("Moving average bandwidth decay must be between 0 and 1.");return function(){var e=this.useDevicePixelRatio&&window.devicePixelRatio||1;return i<0&&(i=this.systemBandwidth,s=this.systemBandwidth),0<this.systemBandwidth&&this.systemBandwidth!==s&&(i=t*this.systemBandwidth+(1-t)*i,s=this.systemBandwidth),qh(this.playlists.main,i,parseInt(bh(this.tech_.el(),"width"),10)*e,parseInt(bh(this.tech_.el(),"height"),10)*e,this.limitRenditionByPlayerDimensions,this.playlistController_)}},comparePlaylistBandwidth:Th,comparePlaylistResolution:function(e,t){let i,s;return i=(i=e.attributes.RESOLUTION&&e.attributes.RESOLUTION.width?e.attributes.RESOLUTION.width:i)||window.Number.MAX_VALUE,s=(s=t.attributes.RESOLUTION&&t.attributes.RESOLUTION.width?t.attributes.RESOLUTION.width:s)||window.Number.MAX_VALUE,i===s&&e.attributes.BANDWIDTH&&t.attributes.BANDWIDTH?e.attributes.BANDWIDTH-t.attributes.BANDWIDTH:i-s},xhr:Od()},Bu=(Object.keys(O).forEach(t=>{Object.defineProperty(N,t,{get(){return T.log.warn(`using Vhs.${t} is UNSAFE be sure you know what you are doing`),O[t]},set(e){T.log.warn(`using Vhs.${t} is UNSAFE be sure you know what you are doing`),"number"!=typeof e||e<0?T.log.warn(`value of Vhs.${t} must be greater than or equal to 0`):O[t]=e}})}),"videojs-vhs"),Fu=(N.canPlaySource=function(){return T.log.warn("VHS is no longer a tech. Please remove it from your player's techOrder.")},({player:s,sourceKeySystems:e,audioMedia:t,mainPlaylists:i})=>{if(!s.eme.initializeMediaKeys)return Promise.resolve();var r,t=t?i.concat([t]):i,t=(i=t,r=Object.keys(e),i.reduce((e,s)=>{var t;return s.contentProtection&&(t=r.reduce((e,t)=>{var i=s.contentProtection[t];return i&&i.pssh&&(e[t]={pssh:i.pssh}),e},{}),Object.keys(t).length)&&e.push(t),e},[]));const n=[],a=[];return t.forEach(e=>{a.push(new Promise((e,t)=>{s.tech_.one("keysessioncreated",e)})),n.push(new Promise((t,i)=>{s.eme.initializeMediaKeys({keySystems:e},e=>{e?i(e):t()})}))}),Promise.race([Promise.all(n),Promise.race(a)])}),qu=({player:e,sourceKeySystems:t,media:i,audioMedia:s})=>{t=((e,t,i)=>{if(!e)return e;let s={};t&&t.attributes&&t.attributes.CODECS&&(s=Mh(qn(t.attributes.CODECS))),i&&i.attributes&&i.attributes.CODECS&&(s.audio=i.attributes.CODECS);var r=jn(s.video),n=jn(s.audio),a={};for(const o in e)a[o]={},n&&(a[o].audioContentType=n),r&&(a[o].videoContentType=r),t.contentProtection&&t.contentProtection[o]&&t.contentProtection[o].pssh&&(a[o].pssh=t.contentProtection[o].pssh),"string"==typeof e[o]&&(a[o].url=e[o]);return P(e,a)})(t,i,s);return!(!t||(e.currentSource().keySystems=t)&&!e.eme&&(T.log.warn("DRM encrypted source cannot be decrypted without a DRM plugin"),1))},ju=()=>{if(!window.localStorage)return null;var e=window.localStorage.getItem(Bu);if(!e)return null;try{return JSON.parse(e)}catch(e){return null}},Hu=(e,t)=>{e._requestCallbackSet||(e._requestCallbackSet=new Set),e._requestCallbackSet.add(t)},Vu=(e,t)=>{e._responseCallbackSet||(e._responseCallbackSet=new Set),e._responseCallbackSet.add(t)},$u=(e,t)=>{e._requestCallbackSet&&(e._requestCallbackSet.delete(t),e._requestCallbackSet.size||delete e._requestCallbackSet)},zu=(e,t)=>{e._responseCallbackSet&&(e._responseCallbackSet.delete(t),e._responseCallbackSet.size||delete e._responseCallbackSet)};N.supportsNativeHls=function(){if(!document||!document.createElement)return!1;const t=document.createElement("video");return!!T.getTech("Html5").isSupported()&&["application/vnd.apple.mpegurl","audio/mpegurl","audio/x-mpegurl","application/x-mpegurl","video/x-mpegurl","video/mpegurl","application/mpegurl"].some(function(e){return/maybe|probably/i.test(t.canPlayType(e))})}(),N.supportsNativeDash=!!(document&&document.createElement&&T.getTech("Html5").isSupported())&&/maybe|probably/i.test(document.createElement("video").canPlayType("application/dash+xml")),N.supportsTypeNatively=e=>"hls"===e?N.supportsNativeHls:"dash"===e&&N.supportsNativeDash,N.isSupported=function(){return T.log.warn("VHS is no longer a tech. Please remove it from your player's techOrder.")},N.xhr.onRequest=function(e){Hu(N.xhr,e)},N.xhr.onResponse=function(e){Vu(N.xhr,e)},N.xhr.offRequest=function(e){$u(N.xhr,e)},N.xhr.offResponse=function(e){zu(N.xhr,e)};class Wu extends T.getComponent("Component"){constructor(e,t,i){if(super(t,i.vhs),"number"==typeof i.initialBandwidth&&(this.options_.bandwidth=i.initialBandwidth),this.logger_=jl("VhsHandler"),t.options_&&t.options_.playerId&&(i=T.getPlayer(t.options_.playerId),this.player_=i),this.tech_=t,this.source_=e,this.stats={},this.ignoreNextSeekingEvent_=!1,this.setOptions_(),this.options_.overrideNative&&t.overrideNativeAudioTracks&&t.overrideNativeVideoTracks)t.overrideNativeAudioTracks(!0),t.overrideNativeVideoTracks(!0);else if(this.options_.overrideNative&&(t.featuresNativeVideoTracks||t.featuresNativeAudioTracks))throw new Error("Overriding native VHS requires emulated tracks. See https://git.io/vMpjB");this.on(document,["fullscreenchange","webkitfullscreenchange","mozfullscreenchange","MSFullscreenChange"],e=>{var t=document.fullscreenElement||document.webkitFullscreenElement||document.mozFullScreenElement||document.msFullscreenElement;t&&t.contains(this.tech_.el())?this.playlistController_.fastQualityChange_():this.playlistController_.checkABR_()}),this.on(this.tech_,"seeking",function(){this.ignoreNextSeekingEvent_?this.ignoreNextSeekingEvent_=!1:this.setCurrentTime(this.tech_.currentTime())}),this.on(this.tech_,"error",function(){this.tech_.error()&&this.playlistController_&&this.playlistController_.pauseLoading()}),this.on(this.tech_,"play",this.play)}setOptions_(e={}){this.options_=P(this.options_,e),this.options_.withCredentials=this.options_.withCredentials||!1,this.options_.limitRenditionByPlayerDimensions=!1!==this.options_.limitRenditionByPlayerDimensions,this.options_.useDevicePixelRatio=this.options_.useDevicePixelRatio||!1,this.options_.useBandwidthFromLocalStorage="undefined"!=typeof this.source_.useBandwidthFromLocalStorage?this.source_.useBandwidthFromLocalStorage:this.options_.useBandwidthFromLocalStorage||!1,this.options_.useForcedSubtitles=this.options_.useForcedSubtitles||!1,this.options_.useNetworkInformationApi=this.options_.useNetworkInformationApi||!1,this.options_.useDtsForTimestampOffset=this.options_.useDtsForTimestampOffset||!1,this.options_.customTagParsers=this.options_.customTagParsers||[],this.options_.customTagMappers=this.options_.customTagMappers||[],this.options_.cacheEncryptionKeys=this.options_.cacheEncryptionKeys||!1,this.options_.llhls=!1!==this.options_.llhls,this.options_.bufferBasedABR=this.options_.bufferBasedABR||!1,"number"!=typeof this.options_.playlistExclusionDuration&&(this.options_.playlistExclusionDuration=60),"number"!=typeof this.options_.bandwidth&&this.options_.useBandwidthFromLocalStorage&&((e=ju())&&e.bandwidth&&(this.options_.bandwidth=e.bandwidth,this.tech_.trigger({type:"usage",name:"vhs-bandwidth-from-local-storage"})),e)&&e.throughput&&(this.options_.throughput=e.throughput,this.tech_.trigger({type:"usage",name:"vhs-throughput-from-local-storage"})),"number"!=typeof this.options_.bandwidth&&(this.options_.bandwidth=O.INITIAL_BANDWIDTH),this.options_.enableLowInitialPlaylist=this.options_.enableLowInitialPlaylist&&this.options_.bandwidth===O.INITIAL_BANDWIDTH,["withCredentials","useDevicePixelRatio","limitRenditionByPlayerDimensions","bandwidth","customTagParsers","customTagMappers","cacheEncryptionKeys","playlistSelector","initialPlaylistSelector","bufferBasedABR","liveRangeSafeTimeDelta","llhls","useForcedSubtitles","useNetworkInformationApi","useDtsForTimestampOffset","exactManifestTimings","leastPixelDiffSelector"].forEach(e=>{"undefined"!=typeof this.source_[e]&&(this.options_[e]=this.source_[e])}),this.limitRenditionByPlayerDimensions=this.options_.limitRenditionByPlayerDimensions,this.useDevicePixelRatio=this.options_.useDevicePixelRatio}setOptions(e={}){this.setOptions_(e)}src(e,t){e&&(this.setOptions_(),this.options_.src=0===(e=this.source_.src).toLowerCase().indexOf("data:application/vnd.videojs.vhs+json,")?JSON.parse(e.substring(e.indexOf(",")+1)):e,this.options_.tech=this.tech_,this.options_.externVhs=N,this.options_.sourceType=On(t),this.options_.seekTo=e=>{this.tech_.setCurrentTime(e)},this.playlistController_=new Lu(this.options_),e=P({liveRangeSafeTimeDelta:Yl},this.options_,{seekable:()=>this.seekable(),media:()=>this.playlistController_.media(),playlistController:this.playlistController_}),this.playbackWatcher_=new Nu(e),this.playlistController_.on("error",()=>{var e=T.players[this.tech_.options_.playerId];let t=this.playlistController_.error;"object"!=typeof t||t.code?"string"==typeof t&&(t={message:t,code:3}):t.code=3,e.error(t)}),t=this.options_.bufferBasedABR?N.movingAverageBandwidthSelector(.55):N.STANDARD_PLAYLIST_SELECTOR,this.playlistController_.selectPlaylist=(this.selectPlaylist||t).bind(this),this.playlistController_.selectInitialPlaylist=N.INITIAL_PLAYLIST_SELECTOR.bind(this),this.playlists=this.playlistController_.mainPlaylistLoader_,this.mediaSource=this.playlistController_.mediaSource,Object.defineProperties(this,{selectPlaylist:{get(){return this.playlistController_.selectPlaylist},set(e){this.playlistController_.selectPlaylist=e.bind(this)}},throughput:{get(){return this.playlistController_.mainSegmentLoader_.throughput.rate},set(e){this.playlistController_.mainSegmentLoader_.throughput.rate=e,this.playlistController_.mainSegmentLoader_.throughput.count=1}},bandwidth:{get(){let e=this.playlistController_.mainSegmentLoader_.bandwidth;var t=window.navigator.connection||window.navigator.mozConnection||window.navigator.webkitConnection;return this.options_.useNetworkInformationApi&&t&&(t=1e3*t.downlink*1e3,e=1e7<=t&&1e7<=e?Math.max(e,t):t),e},set(e){this.playlistController_.mainSegmentLoader_.bandwidth=e,this.playlistController_.mainSegmentLoader_.throughput={rate:0,count:0}}},systemBandwidth:{get(){var e=1/(this.bandwidth||1);let t;return t=0<this.throughput?1/this.throughput:0,Math.floor(1/(e+t))},set(){T.log.error('The "systemBandwidth" property is read-only')}}}),this.options_.bandwidth&&(this.bandwidth=this.options_.bandwidth),this.options_.throughput&&(this.throughput=this.options_.throughput),Object.defineProperties(this.stats,{bandwidth:{get:()=>this.bandwidth||0,enumerable:!0},mediaRequests:{get:()=>this.playlistController_.mediaRequests_()||0,enumerable:!0},mediaRequestsAborted:{get:()=>this.playlistController_.mediaRequestsAborted_()||0,enumerable:!0},mediaRequestsTimedout:{get:()=>this.playlistController_.mediaRequestsTimedout_()||0,enumerable:!0},mediaRequestsErrored:{get:()=>this.playlistController_.mediaRequestsErrored_()||0,enumerable:!0},mediaTransferDuration:{get:()=>this.playlistController_.mediaTransferDuration_()||0,enumerable:!0},mediaBytesTransferred:{get:()=>this.playlistController_.mediaBytesTransferred_()||0,enumerable:!0},mediaSecondsLoaded:{get:()=>this.playlistController_.mediaSecondsLoaded_()||0,enumerable:!0},mediaAppends:{get:()=>this.playlistController_.mediaAppends_()||0,enumerable:!0},mainAppendsToLoadedData:{get:()=>this.playlistController_.mainAppendsToLoadedData_()||0,enumerable:!0},audioAppendsToLoadedData:{get:()=>this.playlistController_.audioAppendsToLoadedData_()||0,enumerable:!0},appendsToLoadedData:{get:()=>this.playlistController_.appendsToLoadedData_()||0,enumerable:!0},timeToLoadedData:{get:()=>this.playlistController_.timeToLoadedData_()||0,enumerable:!0},buffered:{get:()=>Zl(this.tech_.buffered()),enumerable:!0},currentTime:{get:()=>this.tech_.currentTime(),enumerable:!0},currentSource:{get:()=>this.tech_.currentSource_,enumerable:!0},currentTech:{get:()=>this.tech_.name_,enumerable:!0},duration:{get:()=>this.tech_.duration(),enumerable:!0},main:{get:()=>this.playlists.main,enumerable:!0},playerDimensions:{get:()=>this.tech_.currentDimensions(),enumerable:!0},seekable:{get:()=>Zl(this.tech_.seekable()),enumerable:!0},timestamp:{get:()=>Date.now(),enumerable:!0},videoPlaybackQuality:{get:()=>this.tech_.getVideoPlaybackQuality(),enumerable:!0}}),this.tech_.one("canplay",this.playlistController_.setupFirstPlay.bind(this.playlistController_)),this.tech_.on("bandwidthupdate",()=>{if(this.options_.useBandwidthFromLocalStorage){var e={bandwidth:this.bandwidth,throughput:Math.round(this.throughput)};if(window.localStorage){var t=(t=ju())?P(t,e):e;try{window.localStorage.setItem(Bu,JSON.stringify(t))}catch(e){return}}}}),this.playlistController_.on("selectedinitialmedia",()=>{var i;(i=this).representations=()=>{var e=i.playlistController_.main(),e=fd(e)?i.playlistController_.getAudioTrackPlaylists_():e.playlists;return e?e.filter(e=>!hd(e)).map((e,t)=>new Pu(i,e,e.id)):[]}}),this.playlistController_.sourceUpdater_.on("createdsourcebuffers",()=>{this.setupEme_()}),this.on(this.playlistController_,"progress",function(){this.tech_.trigger("progress")}),this.on(this.playlistController_,"firstplay",function(){this.ignoreNextSeekingEvent_=!0}),this.setupQualityLevels_(),this.tech_.el())&&(this.mediaSourceUrl_=window.URL.createObjectURL(this.playlistController_.mediaSource),this.tech_.src(this.mediaSourceUrl_))}createKeySessions_(){var e=this.playlistController_.mediaTypes_.AUDIO.activePlaylistLoader;this.logger_("waiting for EME key session creation"),Fu({player:this.player_,sourceKeySystems:this.source_.keySystems,audioMedia:e&&e.media(),mainPlaylists:this.playlists.main.playlists}).then(()=>{this.logger_("created EME key session"),this.playlistController_.sourceUpdater_.initializedEme()}).catch(e=>{this.logger_("error while creating EME key session",e),this.player_.error({message:"Failed to initialize media keys for EME",code:3})})}handleWaitingForKey_(){this.logger_("waitingforkey fired, attempting to create any new key sessions"),this.createKeySessions_()}setupEme_(){var e=this.playlistController_.mediaTypes_.AUDIO.activePlaylistLoader,e=qu({player:this.player_,sourceKeySystems:this.source_.keySystems,media:this.playlists.media(),audioMedia:e&&e.media()});this.player_.tech_.on("keystatuschange",e=>{this.playlistController_.updatePlaylistByKeyStatus(e.keyId,e.status)}),this.handleWaitingForKey_=this.handleWaitingForKey_.bind(this),this.player_.tech_.on("waitingforkey",this.handleWaitingForKey_),e?this.createKeySessions_():this.playlistController_.sourceUpdater_.initializedEme()}setupQualityLevels_(){var e=T.players[this.tech_.options_.playerId];e&&e.qualityLevels&&!this.qualityLevels_&&(this.qualityLevels_=e.qualityLevels(),this.playlistController_.on("selectedinitialmedia",()=>{var t,e;t=this.qualityLevels_,(e=this).representations().forEach(e=>{t.addQualityLevel(e)}),Uu(t,e.playlists)}),this.playlists.on("mediachange",()=>{Uu(this.qualityLevels_,this.playlists)}))}static version(){return{"@videojs/http-streaming":"3.9.0","mux.js":"7.0.2","mpd-parser":"1.3.0","m3u8-parser":"7.1.0","aes-decrypter":"4.0.1"}}version(){return this.constructor.version()}canChangeType(){return hu.canChangeType()}play(){this.playlistController_.play()}setCurrentTime(e){this.playlistController_.setCurrentTime(e)}duration(){return this.playlistController_.duration()}seekable(){return this.playlistController_.seekable()}dispose(){this.playbackWatcher_&&this.playbackWatcher_.dispose(),this.playlistController_&&this.playlistController_.dispose(),this.qualityLevels_&&this.qualityLevels_.dispose(),this.tech_&&this.tech_.vhs&&delete this.tech_.vhs,this.mediaSourceUrl_&&window.URL.revokeObjectURL&&(window.URL.revokeObjectURL(this.mediaSourceUrl_),this.mediaSourceUrl_=null),this.tech_&&this.tech_.off("waitingforkey",this.handleWaitingForKey_),super.dispose()}convertToProgramTime(e,t){return $d({playlist:this.playlistController_.media(),time:e,callback:t})}seekToProgramTime(e,t,i=!0,s=2){return zd({programTime:e,playlist:this.playlistController_.media(),retryCount:s,pauseAfterSeek:i,seekTo:this.options_.seekTo,tech:this.options_.tech,callback:t})}setupXhrHooks_(){this.xhr.onRequest=e=>{Hu(this.xhr,e)},this.xhr.onResponse=e=>{Vu(this.xhr,e)},this.xhr.offRequest=e=>{$u(this.xhr,e)},this.xhr.offResponse=e=>{zu(this.xhr,e)},this.player_.trigger("xhr-hooks-ready")}}const Gu={name:"videojs-http-streaming",VERSION:"3.9.0",canHandleSource(e,t={}){t=P(T.options,t);return Gu.canPlayType(e.type,t)},handleSource(e,t,i={}){i=P(T.options,i);return t.vhs=new Wu(e,t,i),t.vhs.xhr=Od(),t.vhs.setupXhrHooks_(),t.vhs.src(e.src,e.type),t.vhs},canPlayType(e,t){e=On(e);return e&&(t=Gu.getOverrideNative(t),!N.supportsTypeNatively(e)||t)?"maybe":""},getOverrideNative(e={}){var{vhs:e={}}=e,t=!(T.browser.IS_ANY_SAFARI||T.browser.IS_IOS),{overrideNative:e=t}=e;return e}};return Ln("avc1.4d400d,mp4a.40.2")&&T.getTech("Html5").registerSourceHandler(Gu,0),T.VhsHandler=Wu,T.VhsSourceHandler=Gu,T.Vhs=N,T.use||T.registerComponent("Vhs",N),T.options.vhs=T.options.vhs||{},T.getPlugin&&T.getPlugin("reloadSourceOnError")||T.registerPlugin("reloadSourceOnError",function(e){Mu(this,e)}),T});
\ No newline at end of file