diff --git a/THIRD_PARTY.txt b/THIRD_PARTY.txt
index ea0f5cec..91e95487 100644
--- a/THIRD_PARTY.txt
+++ b/THIRD_PARTY.txt
@@ -1212,12 +1212,6 @@ https://cdnjs.cloudflare.com/ajax/libs/twitter-bootstrap/5.0.1/css/bootstrap.min
 https://cdnjs.cloudflare.com/ajax/libs/twitter-bootstrap/5.0.1/js/bootstrap.bundle.min.js
 https://cdnjs.cloudflare.com/ajax/libs/underscore.js/1.13.1/underscore-min.js
 https://cdnjs.cloudflare.com/ajax/libs/urlive/1.1.1/jquery.urlive.min.js
-https://cdnjs.cloudflare.com/ajax/libs/video.js/5.20.5/video-js.min.css
-https://cdnjs.cloudflare.com/ajax/libs/video.js/5.20.5/video.min.js
-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/7.12.1/video-js.min.css
-https://cdnjs.cloudflare.com/ajax/libs/video.js/7.12.1/video.min.js
 https://cdnjs.cloudflare.com/ajax/libs/vue/1.0.28/vue.min.js
 https://cdnjs.cloudflare.com/ajax/libs/vue/2.6.12/vue.min.js
 https://cdnjs.cloudflare.com/ajax/libs/vue/3.0.11/vue.global.prod.js
@@ -1291,6 +1285,12 @@ https://cdn.jsdelivr.net/npm/swiper@6.6.1/swiper-bundle.min.css
 https://cdn.jsdelivr.net/npm/swiper@6.6.1/swiper-bundle.min.js
 https://cdn.jsdelivr.net/npm/urlize.js/urlize.js
 https://cdn.jsdelivr.net/npm/vanilla-lazyload@17.3.2/dist/lazyload.min.js
+https://cdn.jsdelivr.net/npm/video.js@5.20.5/dist/video-js.min.css
+https://cdn.jsdelivr.net/npm/video.js@5.20.5/dist/video.min.js
+https://cdn.jsdelivr.net/npm/video.js@6.13.0/dist/video-js.min.css
+https://cdn.jsdelivr.net/npm/video.js@6.13.0/dist/video.min.js
+https://cdn.jsdelivr.net/npm/video.js@7.12.3/dist/video-js.min.css
+https://cdn.jsdelivr.net/npm/video.js@7.12.3/dist/video.min.js
 https://cdn.jsdelivr.net/npm/videojs-seek-buttons@1.6.0/dist/videojs-seek-buttons.css
 https://cdn.jsdelivr.net/npm/videojs-seek-buttons@1.6.0/dist/videojs-seek-buttons.min.js
 https://cdn.jsdelivr.net/npm/videojs-seek-buttons@2.0.0/dist/videojs-seek-buttons.css
diff --git a/audit/audit.sh b/audit/audit.sh
index 63c777f9..0b3eb5aa 100755
--- a/audit/audit.sh
+++ b/audit/audit.sh
@@ -670,6 +670,12 @@ function create_url() {
         url="$JSDELIVR/npm/$folder@$version/dist/instantsearch.production.min.js"
     elif [ "$folder" = "noUiSlider" ] && [ "$version" != "14.7.0" ];then
         url="$JSDELIVR/npm/nouislider@$version/dist/nouislider.min.js"
+    elif [ "$folder" = "video.js" ]; then
+        if [[ $file =~ .*\.css$ ]]; then
+            url="$JSDELIVR/npm/$folder@$version/dist/video-js.min.css"
+        else
+            url="$JSDELIVR/npm/$folder@$version/dist/video.min.js"
+        fi
     # --------------------------------------------------------------------------
     else
         if [ "$subfile" = "$jfile" ]; then
diff --git a/modules/internal/targets.js b/modules/internal/targets.js
index 64b481b1..2b2d37f4 100644
--- a/modules/internal/targets.js
+++ b/modules/internal/targets.js
@@ -582,7 +582,7 @@ targets.setLastVersion = function (type, version) {
     } else if (type.startsWith('/video.js/')) {
         if (helpers.compareVersion('5.20.5', version)) return '5.20.5'; // <= 5.20.5
         else if (helpers.compareVersion('6.13.0', version)) return '6.13.0'; // > 5.20.5 to <= 6.13.0
-        else return '7.12.1';
+        else return '7.12.3';
     } else if (type.startsWith('/vue/1.')) {
         return '1.0.28';
     } else if (type.startsWith('/vue/2.')) {
diff --git a/pages/updates/updates.html b/pages/updates/updates.html
index 19219a82..3d292986 100644
--- a/pages/updates/updates.html
+++ b/pages/updates/updates.html
@@ -42,6 +42,7 @@
                         <li>Updated: hls.js v1.0.2 -> v1.0.5 (<a href="https://codeberg.org/nobody/LocalCDN/issues/483">#483</a>)</li>
                         <li>Updated: instantsearch.js v4.21.0 -> v4.23.0 (<a href="https://codeberg.org/nobody/LocalCDN/issues/450">#450</a>)</li>
                         <li>Updated: noUiSlider v15.1.1 (<a href="https://codeberg.org/nobody/LocalCDN/issues/437">#437</a>)</li>
+                        <li>Updated: video.js v7.12.1 -> v7.12.3 (<a href="https://codeberg.org/nobody/LocalCDN/issues/484">#484</a>)</li>
                     </ul>
                     <div id="generator-section">
                         <div class="topic-label">
diff --git a/resources/video.js/7.12.1/video-js.min.css b/resources/video.js/7.12.1/video-js.min.css
deleted file mode 100644
index fa7c3bfa..00000000
--- a/resources/video.js/7.12.1/video-js.min.css
+++ /dev/null
@@ -1 +0,0 @@
-@charset "UTF-8";.video-js .vjs-big-play-button .vjs-icon-placeholder:before,.video-js .vjs-modal-dialog,.vjs-button>.vjs-icon-placeholder:before,.vjs-modal-dialog .vjs-modal-dialog-content{position:absolute;top:0;left:0;width:100%;height:100%}.video-js .vjs-big-play-button .vjs-icon-placeholder:before,.vjs-button>.vjs-icon-placeholder:before{text-align:center}@font-face{font-family:VideoJS;src:url(data:application/font-woff;charset=utf-8;base64,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) format("woff");font-weight:400;font-style:normal}.video-js .vjs-big-play-button .vjs-icon-placeholder:before,.video-js .vjs-play-control .vjs-icon-placeholder,.vjs-icon-play{font-family:VideoJS;font-weight:400;font-style:normal}.video-js .vjs-big-play-button .vjs-icon-placeholder:before,.video-js .vjs-play-control .vjs-icon-placeholder:before,.vjs-icon-play:before{content:"\f101"}.vjs-icon-play-circle{font-family:VideoJS;font-weight:400;font-style:normal}.vjs-icon-play-circle:before{content:"\f102"}.video-js .vjs-play-control.vjs-playing .vjs-icon-placeholder,.vjs-icon-pause{font-family:VideoJS;font-weight:400;font-style:normal}.video-js .vjs-play-control.vjs-playing .vjs-icon-placeholder:before,.vjs-icon-pause:before{content:"\f103"}.video-js .vjs-mute-control.vjs-vol-0 .vjs-icon-placeholder,.vjs-icon-volume-mute{font-family:VideoJS;font-weight:400;font-style:normal}.video-js .vjs-mute-control.vjs-vol-0 .vjs-icon-placeholder:before,.vjs-icon-volume-mute:before{content:"\f104"}.video-js .vjs-mute-control.vjs-vol-1 .vjs-icon-placeholder,.vjs-icon-volume-low{font-family:VideoJS;font-weight:400;font-style:normal}.video-js .vjs-mute-control.vjs-vol-1 .vjs-icon-placeholder:before,.vjs-icon-volume-low:before{content:"\f105"}.video-js .vjs-mute-control.vjs-vol-2 .vjs-icon-placeholder,.vjs-icon-volume-mid{font-family:VideoJS;font-weight:400;font-style:normal}.video-js .vjs-mute-control.vjs-vol-2 .vjs-icon-placeholder:before,.vjs-icon-volume-mid:before{content:"\f106"}.video-js .vjs-mute-control .vjs-icon-placeholder,.vjs-icon-volume-high{font-family:VideoJS;font-weight:400;font-style:normal}.video-js .vjs-mute-control .vjs-icon-placeholder:before,.vjs-icon-volume-high:before{content:"\f107"}.video-js .vjs-fullscreen-control .vjs-icon-placeholder,.vjs-icon-fullscreen-enter{font-family:VideoJS;font-weight:400;font-style:normal}.video-js .vjs-fullscreen-control .vjs-icon-placeholder:before,.vjs-icon-fullscreen-enter:before{content:"\f108"}.video-js.vjs-fullscreen .vjs-fullscreen-control .vjs-icon-placeholder,.vjs-icon-fullscreen-exit{font-family:VideoJS;font-weight:400;font-style:normal}.video-js.vjs-fullscreen .vjs-fullscreen-control .vjs-icon-placeholder:before,.vjs-icon-fullscreen-exit:before{content:"\f109"}.vjs-icon-square{font-family:VideoJS;font-weight:400;font-style:normal}.vjs-icon-square:before{content:"\f10a"}.vjs-icon-spinner{font-family:VideoJS;font-weight:400;font-style:normal}.vjs-icon-spinner:before{content:"\f10b"}.video-js .vjs-subs-caps-button .vjs-icon-placeholder,.video-js .vjs-subtitles-button .vjs-icon-placeholder,.video-js.video-js:lang(en-AU) .vjs-subs-caps-button .vjs-icon-placeholder,.video-js.video-js:lang(en-GB) .vjs-subs-caps-button .vjs-icon-placeholder,.video-js.video-js:lang(en-IE) .vjs-subs-caps-button .vjs-icon-placeholder,.video-js.video-js:lang(en-NZ) .vjs-subs-caps-button 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index 52fe36ae..00000000
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t.triggerSourceset(e)},1)}),this.trigger({src:e,type:"sourceset"})},e.manualProgressOn=function(){this.on("durationchange",this.onDurationChange_),this.manualProgress=!0,this.one("ready",this.trackProgress_)},e.manualProgressOff=function(){this.manualProgress=!1,this.stopTrackingProgress(),this.off("durationchange",this.onDurationChange_)},e.trackProgress=function(e){this.stopTrackingProgress(),this.progressInterval=this.setInterval($e(this,function(){var e=this.bufferedPercent();this.bufferedPercent_!==e&&this.trigger("progress"),1===(this.bufferedPercent_=e)&&this.stopTrackingProgress()}),500)},e.onDurationChange=function(e){this.duration_=this.duration()},e.buffered=function(){return Ct(0,0)},e.bufferedPercent=function(){return It(this.buffered(),this.duration_)},e.stopTrackingProgress=function(){this.clearInterval(this.progressInterval)},e.manualTimeUpdatesOn=function(){this.manualTimeUpdates=!0,this.on("play",this.trackCurrentTime_),this.on("pause",this.stopTrackingCurrentTime_)},e.manualTimeUpdatesOff=function(){this.manualTimeUpdates=!1,this.stopTrackingCurrentTime(),this.off("play",this.trackCurrentTime_),this.off("pause",this.stopTrackingCurrentTime_)},e.trackCurrentTime=function(){this.currentTimeInterval&&this.stopTrackingCurrentTime(),this.currentTimeInterval=this.setInterval(function(){this.trigger({type:"timeupdate",target:this,manuallyTriggered:!0})},250)},e.stopTrackingCurrentTime=function(){this.clearInterval(this.currentTimeInterval),this.trigger({type:"timeupdate",target:this,manuallyTriggered:!0})},e.dispose=function(){this.clearTracks(_i.names),this.manualProgress&&this.manualProgressOff(),this.manualTimeUpdates&&this.manualTimeUpdatesOff(),t.prototype.dispose.call(this)},e.clearTracks=function(e){var r=this;(e=[].concat(e)).forEach(function(e){for(var t=r[e+"Tracks"]()||[],i=t.length;i--;){var n=t[i];"text"===e&&r.removeRemoteTextTrack(n),t.removeTrack(n)}})},e.cleanupAutoTextTracks=function(){for(var e=this.autoRemoteTextTracks_||[],t=e.length;t--;){var i=e[t];this.removeRemoteTextTrack(i)}},e.reset=function(){},e.crossOrigin=function(){},e.setCrossOrigin=function(){},e.error=function(e){return void 0!==e&&(this.error_=new xt(e),this.trigger("error")),this.error_},e.played=function(){return this.hasStarted_?Ct(0,0):Ct()},e.play=function(){},e.setScrubbing=function(){},e.scrubbing=function(){},e.setCurrentTime=function(){this.manualTimeUpdates&&this.trigger({type:"timeupdate",target:this,manuallyTriggered:!0})},e.initTrackListeners=function(){var r=this;_i.names.forEach(function(e){function t(){r.trigger(e+"trackchange")}var i=_i[e],n=r[i.getterName]();n.addEventListener("removetrack",t),n.addEventListener("addtrack",t),r.on("dispose",function(){n.removeEventListener("removetrack",t),n.removeEventListener("addtrack",t)})})},e.addWebVttScript_=function(){var e=this;if(!h.WebVTT)if(p.body.contains(this.el())){if(!this.options_["vtt.js"]&&k($i)&&0<Object.keys($i).length)return void this.trigger("vttjsloaded");var t=p.createElement("script");t.src=this.options_["vtt.js"]||"https://vjs.zencdn.net/vttjs/0.14.1/vtt.min.js",t.onload=function(){e.trigger("vttjsloaded")},t.onerror=function(){e.trigger("vttjserror")},this.on("dispose",function(){t.onload=null,t.onerror=null}),h.WebVTT=!0,this.el().parentNode.appendChild(t)}else this.ready(this.addWebVttScript_)},e.emulateTextTracks=function(){function t(e){return n.addTrack(e.track)}function i(e){return n.removeTrack(e.track)}var e=this,n=this.textTracks(),r=this.remoteTextTracks();r.on("addtrack",t),r.on("removetrack",i),this.addWebVttScript_();function a(){return e.trigger("texttrackchange")}function s(){a();for(var e=0;e<n.length;e++){var t=n[e];t.removeEventListener("cuechange",a),"showing"===t.mode&&t.addEventListener("cuechange",a)}}s(),n.addEventListener("change",s),n.addEventListener("addtrack",s),n.addEventListener("removetrack",s),this.on("dispose",function(){r.off("addtrack",t),r.off("removetrack",i),n.removeEventListener("change",s),n.removeEventListener("addtrack",s),n.removeEventListener("removetrack",s);for(var e=0;e<n.length;e++){n[e].removeEventListener("cuechange",a)}})},e.addTextTrack=function(e,t,i){if(!e)throw new Error("TextTrack kind is required but was not provided");return function(e,t,i,n,r){void 0===r&&(r={});var a=e.textTracks();r.kind=t,i&&(r.label=i),n&&(r.language=n),r.tech=e;var s=new Ti.text.TrackClass(r);return a.addTrack(s),s}(this,e,t,i)},e.createRemoteTextTrack=function(e){var t=gt(e,{tech:this});return new bi.remoteTextEl.TrackClass(t)},e.addRemoteTextTrack=function(e,t){var i=this;void 0===e&&(e={});var n=this.createRemoteTextTrack(e);return!0!==t&&!1!==t&&(g.warn('Calling addRemoteTextTrack without explicitly setting the "manualCleanup" parameter to `true` is deprecated and default to `false` in future version of video.js'),t=!0),this.remoteTextTrackEls().addTrackElement_(n),this.remoteTextTracks().addTrack(n.track),!0!==t&&this.ready(function(){return i.autoRemoteTextTracks_.addTrack(n.track)}),n},e.removeRemoteTextTrack=function(e){var t=this.remoteTextTrackEls().getTrackElementByTrack_(e);this.remoteTextTrackEls().removeTrackElement_(t),this.remoteTextTracks().removeTrack(e),this.autoRemoteTextTracks_.removeTrack(e)},e.getVideoPlaybackQuality=function(){return{}},e.requestPictureInPicture=function(){var e=this.options_.Promise||h.Promise;if(e)return e.reject()},e.disablePictureInPicture=function(){return!0},e.setDisablePictureInPicture=function(){},e.setPoster=function(){},e.playsinline=function(){},e.setPlaysinline=function(){},e.overrideNativeAudioTracks=function(){},e.overrideNativeVideoTracks=function(){},e.canPlayType=function(){return""},i.canPlayType=function(){return""},i.canPlaySource=function(e,t){return i.canPlayType(e.type)},i.isTech=function(e){return e.prototype instanceof i||e instanceof i||e===i},i.registerTech=function(e,t){if(i.techs_||(i.techs_={}),!i.isTech(t))throw new Error("Tech "+e+" must be a Tech");if(!i.canPlayType)throw new Error("Techs must have a static canPlayType method on them");if(!i.canPlaySource)throw new Error("Techs must have a static canPlaySource method on them");return e=mt(e),i.techs_[e]=t,i.techs_[ft(e)]=t,"Tech"!==e&&i.defaultTechOrder_.push(e),t},i.getTech=function(e){if(e)return i.techs_&&i.techs_[e]?i.techs_[e]:(e=mt(e),h&&h.videojs&&h.videojs[e]?(g.warn("The "+e+" tech was added to 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i[n];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){var 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){var t=r.selectSourceHandler(e,this.options_);t||(r.nativeSourceHandler?t=r.nativeSourceHandler:g.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)}},Tt.registerComponent("Tech",Ji),Ji.registerTech("Tech",Ji),Ji.defaultTechOrder_=[];var Zi={},en={},tn={};function nn(e,t,i){e.setTimeout(function(){return function i(n,e,r,a,s,o){void 0===n&&(n={});void 0===e&&(e=[]);void 0===s&&(s=[]);void 0===o&&(o=!1);var t=e,u=t[0],l=t.slice(1);if("string"==typeof u)i(n,Zi[u],r,a,s,o);else if(u){var c=ln(a,u);if(!c.setSource)return s.push(c),i(n,l,r,a,s,o);c.setSource(S({},n),function(e,t){if(e)return 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dn={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",jpg:"image/jpeg",jpeg:"image/jpeg",gif:"image/gif",png:"image/png",svg:"image/svg+xml",webp:"image/webp"};function hn(e){if(!e.type){var t=cn(e.src);t&&(e.type=t)}return e}var pn=function(l){function e(e,t,i){var n,r=gt({createEl:!1},t);if(n=l.call(this,e,r,i)||this,t.playerOptions.sources&&0!==t.playerOptions.sources.length)e.src(t.playerOptions.sources);else for(var a=0,s=t.playerOptions.techOrder;a<s.length;a++){var o=mt(s[a]),u=Ji.getTech(o);if(o||(u=Tt.getComponent(o)),u&&u.isSupported()){e.loadTech_(o);break}}return n}return Et(e,l),e}(Tt);Tt.registerComponent("MediaLoader",pn);var fn=function(r){function e(e,t){var i;return(i=r.call(this,e,t)||this).handleMouseOver_=function(e){return i.handleMouseOver(e)},i.handleMouseOut_=function(e){return i.handleMouseOut(e)},i.handleClick_=function(e){return i.handleClick(e)},i.handleKeyDown_=function(e){return i.handleKeyDown(e)},i.emitTapEvents(),i.enable(),i}Et(e,r);var t=e.prototype;return t.createEl=function(e,t,i){void 0===e&&(e="div"),void 0===t&&(t={}),void 0===i&&(i={}),t=S({innerHTML:'<span aria-hidden="true" class="vjs-icon-placeholder"></span>',className:this.buildCSSClass(),tabIndex:0},t),"button"===e&&g.error("Creating a ClickableComponent with an HTML element of "+e+" is not supported; use a Button instead."),i=S({role:"button"},i),this.tabIndex_=t.tabIndex;var n=r.prototype.createEl.call(this,e,t,i);return this.createControlTextEl(n),n},t.dispose=function(){this.controlTextEl_=null,r.prototype.dispose.call(this)},t.createControlTextEl=function(e){return this.controlTextEl_=ne("span",{className:"vjs-control-text"},{"aria-live":"polite"}),e&&e.appendChild(this.controlTextEl_),this.controlText(this.controlText_,e),this.controlTextEl_},t.controlText=function(e,t){if(void 0===t&&(t=this.el()),void 0===e)return this.controlText_||"Need Text";var i=this.localize(e);this.controlText_=e,re(this.controlTextEl_,i),this.nonIconControl||this.player_.options_.noUITitleAttributes||t.setAttribute("title",i)},t.buildCSSClass=function(){return"vjs-control vjs-button "+r.prototype.buildCSSClass.call(this)},t.enable=function(){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_))},t.disable=function(){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_)},t.handleLanguagechange=function(){this.controlText(this.controlText_)},t.handleClick=function(e){this.options_.clickHandler&&this.options_.clickHandler.call(this,arguments)},t.handleKeyDown=function(e){Nt.isEventKey(e,"Space")||Nt.isEventKey(e,"Enter")?(e.preventDefault(),e.stopPropagation(),this.trigger("click")):r.prototype.handleKeyDown.call(this,e)},e}(Tt);Tt.registerComponent("ClickableComponent",fn);var mn=function(n){function e(e,t){var i;return(i=n.call(this,e,t)||this).update(),i.update_=function(e){return i.update(e)},e.on("posterchange",i.update_),i}Et(e,n);var t=e.prototype;return t.dispose=function(){this.player().off("posterchange",this.update_),n.prototype.dispose.call(this)},t.createEl=function(){return ne("div",{className:"vjs-poster",tabIndex:-1})},t.update=function(e){var t=this.player().poster();this.setSrc(t),t?this.show():this.hide()},t.setSrc=function(e){var t="";e&&(t='url("'+e+'")'),this.el_.style.backgroundImage=t},t.handleClick=function(e){if(this.player_.controls()){var t=this.player_.usingPlugin("eme")&&this.player_.eme.sessions&&0<this.player_.eme.sessions.length;!this.player_.tech(!0)||(V||F)&&t||this.player_.tech(!0).focus(),this.player_.paused()?Ot(this.player_.play()):this.player_.pause()}},e}(fn);Tt.registerComponent("PosterImage",mn);var gn="#222",vn={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 yn(e,t){var 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 _n(e,t,i){try{e.style[t]=i}catch(e){return}}var bn=function(a){function e(i,e,t){var n;n=a.call(this,i,e,t)||this;function r(e){return n.updateDisplay(e)}return i.on("loadstart",function(e){return n.toggleDisplay(e)}),i.on("texttrackchange",r),i.on("loadedmetadata",function(e){return n.preselectTrack(e)}),i.ready($e(St(n),function(){if(i.tech_&&i.tech_.featuresNativeTextTracks)this.hide();else{i.on("fullscreenchange",r),i.on("playerresize",r),h.addEventListener("orientationchange",r),i.on("dispose",function(){return h.removeEventListener("orientationchange",r)});for(var e=this.options_.playerOptions.tracks||[],t=0;t<e.length;t++)this.player_.addRemoteTextTrack(e[t],!0);this.preselectTrack()}})),n}Et(e,a);var t=e.prototype;return t.preselectTrack=function(){for(var e,t,i,n={captions:1,subtitles:1},r=this.player_.textTracks(),a=this.player_.cache_.selectedLanguage,s=0;s<r.length;s++){var o=r[s];a&&a.enabled&&a.language&&a.language===o.language&&o.kind in n?i=o.kind===a.kind?o:i||o:a&&!a.enabled?t=e=i=null:o.default&&("descriptions"!==o.kind||e?o.kind in n&&!t&&(t=o):e=o)}i?i.mode="showing":t?t.mode="showing":e&&(e.mode="showing")},t.toggleDisplay=function(){this.player_.tech_&&this.player_.tech_.featuresNativeTextTracks?this.hide():this.show()},t.createEl=function(){return a.prototype.createEl.call(this,"div",{className:"vjs-text-track-display"},{"aria-live":"off","aria-atomic":"true"})},t.clearDisplay=function(){"function"==typeof h.WebVTT&&h.WebVTT.processCues(h,[],this.el_)},t.updateDisplay=function(){var e=this.player_.textTracks(),t=this.options_.allowMultipleShowingTracks;if(this.clearDisplay(),t){for(var i=[],n=0;n<e.length;++n){var r=e[n];"showing"===r.mode&&i.push(r)}this.updateForTrack(i)}else{for(var a=null,s=null,o=e.length;o--;){var u=e[o];"showing"===u.mode&&("descriptions"===u.kind?a=u:s=u)}s?("off"!==this.getAttribute("aria-live")&&this.setAttribute("aria-live","off"),this.updateForTrack(s)):a&&("assertive"!==this.getAttribute("aria-live")&&this.setAttribute("aria-live","assertive"),this.updateForTrack(a))}},t.updateDisplayState=function(e){for(var t=this.player_.textTrackSettings.getValues(),i=e.activeCues,n=i.length;n--;){var r=i[n];if(r){var a=r.displayState;if(t.color&&(a.firstChild.style.color=t.color),t.textOpacity&&_n(a.firstChild,"color",yn(t.color||"#fff",t.textOpacity)),t.backgroundColor&&(a.firstChild.style.backgroundColor=t.backgroundColor),t.backgroundOpacity&&_n(a.firstChild,"backgroundColor",yn(t.backgroundColor||"#000",t.backgroundOpacity)),t.windowColor&&(t.windowOpacity?_n(a,"backgroundColor",yn(t.windowColor,t.windowOpacity)):a.style.backgroundColor=t.windowColor),t.edgeStyle&&("dropshadow"===t.edgeStyle?a.firstChild.style.textShadow="2px 2px 3px #222, 2px 2px 4px #222, 2px 2px 5px "+gn:"raised"===t.edgeStyle?a.firstChild.style.textShadow="1px 1px #222, 2px 2px #222, 3px 3px "+gn:"depressed"===t.edgeStyle?a.firstChild.style.textShadow="1px 1px #ccc, 0 1px #ccc, -1px -1px #222, 0 -1px "+gn:"uniform"===t.edgeStyle&&(a.firstChild.style.textShadow="0 0 4px #222, 0 0 4px #222, 0 0 4px #222, 0 0 4px "+gn)),t.fontPercent&&1!==t.fontPercent){var s=h.parseFloat(a.style.fontSize);a.style.fontSize=s*t.fontPercent+"px",a.style.height="auto",a.style.top="auto"}t.fontFamily&&"default"!==t.fontFamily&&("small-caps"===t.fontFamily?a.firstChild.style.fontVariant="small-caps":a.firstChild.style.fontFamily=vn[t.fontFamily])}}},t.updateForTrack=function(e){if(Array.isArray(e)||(e=[e]),"function"==typeof h.WebVTT&&!e.every(function(e){return!e.activeCues})){for(var t=[],i=0;i<e.length;++i)for(var n=e[i],r=0;r<n.activeCues.length;++r)t.push(n.activeCues[r]);h.WebVTT.processCues(h,t,this.el_);for(var a=0;a<e.length;++a){for(var s=e[a],o=0;o<s.activeCues.length;++o){var u=s.activeCues[o].displayState;oe(u,"vjs-text-track-cue"),oe(u,"vjs-text-track-cue-"+(s.language?s.language:a))}this.player_.textTrackSettings&&this.updateDisplayState(s)}}},e}(Tt);Tt.registerComponent("TextTrackDisplay",bn);var Tn=function(r){function e(){return r.apply(this,arguments)||this}return Et(e,r),e.prototype.createEl=function(){var e=this.player_.isAudio(),t=this.localize(e?"Audio Player":"Video Player"),i=ne("span",{className:"vjs-control-text",innerHTML:this.localize("{1} is loading.",[t])}),n=r.prototype.createEl.call(this,"div",{className:"vjs-loading-spinner",dir:"ltr"});return n.appendChild(i),n},e}(Tt);Tt.registerComponent("LoadingSpinner",Tn);var Sn=function(t){function e(){return t.apply(this,arguments)||this}Et(e,t);var i=e.prototype;return i.createEl=function(e,t,i){void 0===t&&(t={}),void 0===i&&(i={}),t=S({innerHTML:'<span aria-hidden="true" class="vjs-icon-placeholder"></span>',className:this.buildCSSClass()},t),i=S({type:"button"},i);var n=Tt.prototype.createEl.call(this,"button",t,i);return this.createControlTextEl(n),n},i.addChild=function(e,t){void 0===t&&(t={});var i=this.constructor.name;return g.warn("Adding an actionable (user controllable) child to a Button ("+i+") is not supported; use a ClickableComponent instead."),Tt.prototype.addChild.call(this,e,t)},i.enable=function(){t.prototype.enable.call(this),this.el_.removeAttribute("disabled")},i.disable=function(){t.prototype.disable.call(this),this.el_.setAttribute("disabled","disabled")},i.handleKeyDown=function(e){Nt.isEventKey(e,"Space")||Nt.isEventKey(e,"Enter")?e.stopPropagation():t.prototype.handleKeyDown.call(this,e)},e}(fn);Tt.registerComponent("Button",Sn);var En=function(n){function e(e,t){var i;return(i=n.call(this,e,t)||this).mouseused_=!1,i.on("mousedown",function(e){return i.handleMouseDown(e)}),i}Et(e,n);var t=e.prototype;return t.buildCSSClass=function(){return"vjs-big-play-button"},t.handleClick=function(e){var t=this.player_.play();if(this.mouseused_&&e.clientX&&e.clientY){var i=this.player_.usingPlugin("eme")&&this.player_.eme.sessions&&0<this.player_.eme.sessions.length;return Ot(t),void(!this.player_.tech(!0)||(V||F)&&i||this.player_.tech(!0).focus())}var n=this.player_.getChild("controlBar"),r=n&&n.getChild("playToggle");if(r){var a=function(){return r.focus()};Lt(t)?t.then(a,function(){}):this.setTimeout(a,1)}else this.player_.tech(!0).focus()},t.handleKeyDown=function(e){this.mouseused_=!1,n.prototype.handleKeyDown.call(this,e)},t.handleMouseDown=function(e){this.mouseused_=!0},e}(Sn);En.prototype.controlText_="Play Video",Tt.registerComponent("BigPlayButton",En);var kn=function(n){function e(e,t){var i;return(i=n.call(this,e,t)||this).controlText(t&&t.controlText||i.localize("Close")),i}Et(e,n);var t=e.prototype;return t.buildCSSClass=function(){return"vjs-close-button "+n.prototype.buildCSSClass.call(this)},t.handleClick=function(e){this.trigger({type:"close",bubbles:!1})},t.handleKeyDown=function(e){Nt.isEventKey(e,"Esc")?(e.preventDefault(),e.stopPropagation(),this.trigger("click")):n.prototype.handleKeyDown.call(this,e)},e}(Sn);Tt.registerComponent("CloseButton",kn);var wn=function(n){function e(e,t){var i;return void 0===t&&(t={}),i=n.call(this,e,t)||this,t.replay=void 0===t.replay||t.replay,i.on(e,"play",function(e){return i.handlePlay(e)}),i.on(e,"pause",function(e){return i.handlePause(e)}),t.replay&&i.on(e,"ended",function(e){return i.handleEnded(e)}),i}Et(e,n);var t=e.prototype;return t.buildCSSClass=function(){return"vjs-play-control "+n.prototype.buildCSSClass.call(this)},t.handleClick=function(e){this.player_.paused()?this.player_.play():this.player_.pause()},t.handleSeeked=function(e){this.removeClass("vjs-ended"),this.player_.paused()?this.handlePause(e):this.handlePlay(e)},t.handlePlay=function(e){this.removeClass("vjs-ended"),this.removeClass("vjs-paused"),this.addClass("vjs-playing"),this.controlText("Pause")},t.handlePause=function(e){this.removeClass("vjs-playing"),this.addClass("vjs-paused"),this.controlText("Play")},t.handleEnded=function(e){var t=this;this.removeClass("vjs-playing"),this.addClass("vjs-ended"),this.controlText("Replay"),this.one(this.player_,"seeked",function(e){return t.handleSeeked(e)})},e}(Sn);wn.prototype.controlText_="Play",Tt.registerComponent("PlayToggle",wn);function Cn(e,t){e=e<0?0:e;var i=Math.floor(e%60),n=Math.floor(e/60%60),r=Math.floor(e/3600),a=Math.floor(t/60%60),s=Math.floor(t/3600);return!isNaN(e)&&e!==1/0||(r=n=i="-"),(r=0<r||0<s?r+":":"")+(n=((r||10<=a)&&n<10?"0"+n:n)+":")+(i=i<10?"0"+i:i)}var In=Cn;function xn(e,t){return void 0===t&&(t=e),In(e,t)}var An=function(n){function e(e,t){var i;return(i=n.call(this,e,t)||this).on(e,["timeupdate","ended"],function(e){return i.updateContent(e)}),i.updateTextNode_(),i}Et(e,n);var t=e.prototype;return t.createEl=function(){var e=this.buildCSSClass(),t=n.prototype.createEl.call(this,"div",{className:e+" vjs-time-control vjs-control",innerHTML:'<span class="vjs-control-text" role="presentation">'+this.localize(this.labelText_)+" </span>"});return this.contentEl_=ne("span",{className:e+"-display"},{"aria-live":"off",role:"presentation"}),t.appendChild(this.contentEl_),t},t.dispose=function(){this.contentEl_=null,this.textNode_=null,n.prototype.dispose.call(this)},t.updateTextNode_=function(e){var t=this;void 0===e&&(e=0),e=xn(e),this.formattedTime_!==e&&(this.formattedTime_=e,this.requestNamedAnimationFrame("TimeDisplay#updateTextNode_",function(){if(t.contentEl_){var e=t.textNode_;e&&t.contentEl_.firstChild!==e&&(e=null,g.warn("TimeDisplay#updateTextnode_: Prevented replacement of text node element since it was no longer a child of this node. Appending a new node instead.")),t.textNode_=p.createTextNode(t.formattedTime_),t.textNode_&&(e?t.contentEl_.replaceChild(t.textNode_,e):t.contentEl_.appendChild(t.textNode_))}}))},t.updateContent=function(e){},e}(Tt);An.prototype.labelText_="Time",An.prototype.controlText_="Time",Tt.registerComponent("TimeDisplay",An);var Pn=function(e){function t(){return e.apply(this,arguments)||this}Et(t,e);var i=t.prototype;return i.buildCSSClass=function(){return"vjs-current-time"},i.updateContent=function(e){var t;t=this.player_.ended()?this.player_.duration():this.player_.scrubbing()?this.player_.getCache().currentTime:this.player_.currentTime(),this.updateTextNode_(t)},t}(An);Pn.prototype.labelText_="Current Time",Pn.prototype.controlText_="Current Time",Tt.registerComponent("CurrentTimeDisplay",Pn);var Ln=function(r){function e(e,t){function i(e){return n.updateContent(e)}var n;return(n=r.call(this,e,t)||this).on(e,"durationchange",i),n.on(e,"loadstart",i),n.on(e,"loadedmetadata",i),n}Et(e,r);var t=e.prototype;return t.buildCSSClass=function(){return"vjs-duration"},t.updateContent=function(e){var t=this.player_.duration();this.updateTextNode_(t)},e}(An);Ln.prototype.labelText_="Duration",Ln.prototype.controlText_="Duration",Tt.registerComponent("DurationDisplay",Ln);var On=function(e){function t(){return e.apply(this,arguments)||this}return Et(t,e),t.prototype.createEl=function(){return e.prototype.createEl.call(this,"div",{className:"vjs-time-control vjs-time-divider",innerHTML:"<div><span>/</span></div>"},{"aria-hidden":!0})},t}(Tt);Tt.registerComponent("TimeDivider",On);var Dn=function(n){function e(e,t){var i;return(i=n.call(this,e,t)||this).on(e,"durationchange",function(e){return i.updateContent(e)}),i}Et(e,n);var t=e.prototype;return t.buildCSSClass=function(){return"vjs-remaining-time"},t.createEl=function(){var e=n.prototype.createEl.call(this);return e.insertBefore(ne("span",{},{"aria-hidden":!0},"-"),this.contentEl_),e},t.updateContent=function(e){var t;"number"==typeof this.player_.duration()&&(t=this.player_.ended()?0:this.player_.remainingTimeDisplay?this.player_.remainingTimeDisplay():this.player_.remainingTime(),this.updateTextNode_(t))},e}(An);Dn.prototype.labelText_="Remaining Time",Dn.prototype.controlText_="Remaining Time",Tt.registerComponent("RemainingTimeDisplay",Dn);var Rn=function(n){function e(e,t){var i;return(i=n.call(this,e,t)||this).updateShowing(),i.on(i.player(),"durationchange",function(e){return i.updateShowing(e)}),i}Et(e,n);var t=e.prototype;return t.createEl=function(){var e=n.prototype.createEl.call(this,"div",{className:"vjs-live-control vjs-control"});return this.contentEl_=ne("div",{className:"vjs-live-display",innerHTML:'<span class="vjs-control-text">'+this.localize("Stream Type")+" </span>"+this.localize("LIVE")},{"aria-live":"off"}),e.appendChild(this.contentEl_),e},t.dispose=function(){this.contentEl_=null,n.prototype.dispose.call(this)},t.updateShowing=function(e){this.player().duration()===1/0?this.show():this.hide()},e}(Tt);Tt.registerComponent("LiveDisplay",Rn);var Mn=function(n){function e(e,t){var i;return(i=n.call(this,e,t)||this).updateLiveEdgeStatus(),i.player_.liveTracker&&(i.updateLiveEdgeStatusHandler_=function(e){return i.updateLiveEdgeStatus(e)},i.on(i.player_.liveTracker,"liveedgechange",i.updateLiveEdgeStatusHandler_)),i}Et(e,n);var t=e.prototype;return t.createEl=function(){var e=n.prototype.createEl.call(this,"button",{className:"vjs-seek-to-live-control vjs-control"});return this.textEl_=ne("span",{className:"vjs-seek-to-live-text",innerHTML:this.localize("LIVE")},{"aria-hidden":"true"}),e.appendChild(this.textEl_),e},t.updateLiveEdgeStatus=function(){!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"))},t.handleClick=function(){this.player_.liveTracker.seekToLiveEdge()},t.dispose=function(){this.player_.liveTracker&&this.off(this.player_.liveTracker,"liveedgechange",this.updateLiveEdgeStatusHandler_),this.textEl_=null,n.prototype.dispose.call(this)},e}(Sn);Mn.prototype.controlText_="Seek to live, currently playing live",Tt.registerComponent("SeekToLive",Mn);function Nn(e,t,i){return e=Number(e),Math.min(i,Math.max(t,isNaN(e)?t:e))}var Un=function(n){function e(e,t){var i;return(i=n.call(this,e,t)||this).handleMouseDown_=function(e){return i.handleMouseDown(e)},i.handleMouseUp_=function(e){return i.handleMouseUp(e)},i.handleKeyDown_=function(e){return i.handleKeyDown(e)},i.handleClick_=function(e){return i.handleClick(e)},i.handleMouseMove_=function(e){return i.handleMouseMove(e)},i.update_=function(e){return i.update(e)},i.bar=i.getChild(i.options_.barName),i.vertical(!!i.options_.vertical),i.enable(),i}Et(e,n);var t=e.prototype;return t.enabled=function(){return this.enabled_},t.enable=function(){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)},t.disable=function(){if(this.enabled()){var 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}},t.createEl=function(e,t,i){return void 0===t&&(t={}),void 0===i&&(i={}),t.className=t.className+" vjs-slider",t=S({tabIndex:0},t),i=S({role:"slider","aria-valuenow":0,"aria-valuemin":0,"aria-valuemax":100,tabIndex:0},i),n.prototype.createEl.call(this,e,t,i)},t.handleMouseDown=function(e){var t=this.bar.el_.ownerDocument;"mousedown"===e.type&&e.preventDefault(),"touchstart"!==e.type||j||e.preventDefault(),me(),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)},t.handleMouseMove=function(e){},t.handleMouseUp=function(){var e=this.bar.el_.ownerDocument;ge(),this.removeClass("vjs-sliding"),this.trigger("sliderinactive"),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.update()},t.update=function(){var t=this;if(this.el_&&this.bar){var i=this.getProgress();return i===this.progress_||(this.progress_=i,this.requestNamedAnimationFrame("Slider#update",function(){var e=t.vertical()?"height":"width";t.bar.el().style[e]=(100*i).toFixed(2)+"%"})),i}},t.getProgress=function(){return Number(Nn(this.getPercent(),0,1).toFixed(4))},t.calculateDistance=function(e){var t=_e(this.el_,e);return this.vertical()?t.y:t.x},t.handleKeyDown=function(e){Nt.isEventKey(e,"Left")||Nt.isEventKey(e,"Down")?(e.preventDefault(),e.stopPropagation(),this.stepBack()):Nt.isEventKey(e,"Right")||Nt.isEventKey(e,"Up")?(e.preventDefault(),e.stopPropagation(),this.stepForward()):n.prototype.handleKeyDown.call(this,e)},t.handleClick=function(e){e.stopPropagation(),e.preventDefault()},t.vertical=function(e){if(void 0===e)return this.vertical_||!1;this.vertical_=!!e,this.vertical_?this.addClass("vjs-slider-vertical"):this.addClass("vjs-slider-horizontal")},e}(Tt);Tt.registerComponent("Slider",Un);function Bn(e,t){return Nn(e/t*100,0,100).toFixed(2)+"%"}var Fn=function(r){function e(e,t){var i;return(i=r.call(this,e,t)||this).partEls_=[],i.on(e,"progress",function(e){return i.update(e)}),i}Et(e,r);var t=e.prototype;return t.createEl=function(){var e=r.prototype.createEl.call(this,"div",{className:"vjs-load-progress"}),t=ne("span",{className:"vjs-control-text"}),i=ne("span",{textContent:this.localize("Loaded")}),n=p.createTextNode(": ");return this.percentageEl_=ne("span",{className:"vjs-control-text-loaded-percentage",textContent:"0%"}),e.appendChild(t),t.appendChild(i),t.appendChild(n),t.appendChild(this.percentageEl_),e},t.dispose=function(){this.partEls_=null,this.percentageEl_=null,r.prototype.dispose.call(this)},t.update=function(e){var d=this;this.requestNamedAnimationFrame("LoadProgressBar#update",function(){var e=d.player_.liveTracker,t=d.player_.buffered(),i=e&&e.isLive()?e.seekableEnd():d.player_.duration(),n=d.player_.bufferedEnd(),r=d.partEls_,a=Bn(n,i);d.percent_!==a&&(d.el_.style.width=a,re(d.percentageEl_,a),d.percent_=a);for(var s=0;s<t.length;s++){var o=t.start(s),u=t.end(s),l=r[s];l||(l=d.el_.appendChild(ne()),r[s]=l),l.dataset.start===o&&l.dataset.end===u||(l.dataset.start=o,l.dataset.end=u,l.style.left=Bn(o,n),l.style.width=Bn(u-o,n))}for(var c=r.length;c>t.length;c--)d.el_.removeChild(r[c-1]);r.length=t.length})},e}(Tt);Tt.registerComponent("LoadProgressBar",Fn);var jn=function(n){function e(e,t){var i;return(i=n.call(this,e,t)||this).update=Je($e(St(i),i.update),30),i}Et(e,n);var t=e.prototype;return t.createEl=function(){return n.prototype.createEl.call(this,"div",{className:"vjs-time-tooltip"},{"aria-hidden":"true"})},t.update=function(e,t,i){var n=ye(this.el_),r=ve(this.player_.el()),a=e.width*t;if(r&&n){var s=e.left-r.left+a,o=e.width-a+(r.right-e.right),u=n.width/2;s<u?u+=u-s:o<u&&(u=o),u<0?u=0:u>n.width&&(u=n.width),u=Math.round(u),this.el_.style.right="-"+u+"px",this.write(i)}},t.write=function(e){re(this.el_,e)},t.updateTime=function(r,a,s,o){var u=this;this.requestNamedAnimationFrame("TimeTooltip#updateTime",function(){var e,t=u.player_.duration();if(u.player_.liveTracker&&u.player_.liveTracker.isLive()){var i=u.player_.liveTracker.liveWindow(),n=i-a*i;e=(n<1?"":"-")+xn(n,i)}else e=xn(s,t);u.update(r,a,e),o&&o()})},e}(Tt);Tt.registerComponent("TimeTooltip",jn);var Hn=function(n){function e(e,t){var i;return(i=n.call(this,e,t)||this).update=Je($e(St(i),i.update),30),i}Et(e,n);var t=e.prototype;return t.createEl=function(){return n.prototype.createEl.call(this,"div",{className:"vjs-play-progress vjs-slider-bar"},{"aria-hidden":"true"})},t.update=function(e,t){var i=this.getChild("timeTooltip");if(i){var n=this.player_.scrubbing()?this.player_.getCache().currentTime:this.player_.currentTime();i.updateTime(e,t,n)}},e}(Tt);Hn.prototype.options_={children:[]},K||M||Hn.prototype.options_.children.push("timeTooltip"),Tt.registerComponent("PlayProgressBar",Hn);var Vn=function(n){function e(e,t){var i;return(i=n.call(this,e,t)||this).update=Je($e(St(i),i.update),30),i}Et(e,n);var t=e.prototype;return t.createEl=function(){return n.prototype.createEl.call(this,"div",{className:"vjs-mouse-display"})},t.update=function(e,t){var i=this,n=t*this.player_.duration();this.getChild("timeTooltip").updateTime(e,t,n,function(){i.el_.style.left=e.width*t+"px"})},e}(Tt);Vn.prototype.options_={children:["timeTooltip"]},Tt.registerComponent("MouseTimeDisplay",Vn);var qn=function(a){function e(e,t){var i;return(i=a.call(this,e,t)||this).setEventHandlers_(),i}Et(e,a);var t=e.prototype;return t.setEventHandlers_=function(){var t=this;this.update_=$e(this,this.update),this.update=Je(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_=function(e){return t.enableInterval_(e)},this.disableIntervalHandler_=function(e){return t.disableInterval_(e)},this.on(this.player_,["playing"],this.enableIntervalHandler_),this.on(this.player_,["ended","pause","waiting"],this.disableIntervalHandler_),"hidden"in p&&"visibilityState"in p&&this.on(p,"visibilitychange",this.toggleVisibility_)},t.toggleVisibility_=function(e){"hidden"===p.visibilityState?(this.cancelNamedAnimationFrame("SeekBar#update"),this.cancelNamedAnimationFrame("Slider#update"),this.disableInterval_(e)):(this.player_.ended()||this.player_.paused()||this.enableInterval_(),this.update())},t.enableInterval_=function(){this.updateInterval||(this.updateInterval=this.setInterval(this.update,30))},t.disableInterval_=function(e){this.player_.liveTracker&&this.player_.liveTracker.isLive()&&e&&"ended"!==e.type||this.updateInterval&&(this.clearInterval(this.updateInterval),this.updateInterval=null)},t.createEl=function(){return a.prototype.createEl.call(this,"div",{className:"vjs-progress-holder"},{"aria-label":this.localize("Progress Bar")})},t.update=function(e){var n=this;if("hidden"!==p.visibilityState){var r=a.prototype.update.call(this);return this.requestNamedAnimationFrame("SeekBar#update",function(){var e=n.player_.ended()?n.player_.duration():n.getCurrentTime_(),t=n.player_.liveTracker,i=n.player_.duration();t&&t.isLive()&&(i=n.player_.liveTracker.liveCurrentTime()),n.percent_!==r&&(n.el_.setAttribute("aria-valuenow",(100*r).toFixed(2)),n.percent_=r),n.currentTime_===e&&n.duration_===i||(n.el_.setAttribute("aria-valuetext",n.localize("progress bar timing: currentTime={1} duration={2}",[xn(e,i),xn(i,i)],"{1} of {2}")),n.currentTime_=e,n.duration_=i),n.bar&&n.bar.update(ve(n.el()),n.getProgress())}),r}},t.getCurrentTime_=function(){return this.player_.scrubbing()?this.player_.getCache().currentTime:this.player_.currentTime()},t.getPercent=function(){var e,t=this.getCurrentTime_(),i=this.player_.liveTracker;return i&&i.isLive()?(e=(t-i.seekableStart())/i.liveWindow(),i.atLiveEdge()&&(e=1)):e=t/this.player_.duration(),e},t.handleMouseDown=function(e){we(e)&&(e.stopPropagation(),this.player_.scrubbing(!0),this.videoWasPlaying=!this.player_.paused(),this.player_.pause(),a.prototype.handleMouseDown.call(this,e))},t.handleMouseMove=function(e){if(we(e)){var t,i=this.calculateDistance(e),n=this.player_.liveTracker;if(n&&n.isLive()){if(.99<=i)return void n.seekToLiveEdge();var r=n.seekableStart(),a=n.liveCurrentTime();if(a<=(t=r+i*n.liveWindow())&&(t=a),t<=r&&(t=r+.1),t===1/0)return}else(t=i*this.player_.duration())===this.player_.duration()&&(t-=.1);this.player_.currentTime(t)}},t.enable=function(){a.prototype.enable.call(this);var e=this.getChild("mouseTimeDisplay");e&&e.show()},t.disable=function(){a.prototype.disable.call(this);var e=this.getChild("mouseTimeDisplay");e&&e.hide()},t.handleMouseUp=function(e){a.prototype.handleMouseUp.call(this,e),e&&e.stopPropagation(),this.player_.scrubbing(!1),this.player_.trigger({type:"timeupdate",target:this,manuallyTriggered:!0}),this.videoWasPlaying?Ot(this.player_.play()):this.update_()},t.stepForward=function(){this.player_.currentTime(this.player_.currentTime()+5)},t.stepBack=function(){this.player_.currentTime(this.player_.currentTime()-5)},t.handleAction=function(e){this.player_.paused()?this.player_.play():this.player_.pause()},t.handleKeyDown=function(e){if(Nt.isEventKey(e,"Space")||Nt.isEventKey(e,"Enter"))e.preventDefault(),e.stopPropagation(),this.handleAction(e);else if(Nt.isEventKey(e,"Home"))e.preventDefault(),e.stopPropagation(),this.player_.currentTime(0);else if(Nt.isEventKey(e,"End"))e.preventDefault(),e.stopPropagation(),this.player_.currentTime(this.player_.duration());else if(/^[0-9]$/.test(Nt(e))){e.preventDefault(),e.stopPropagation();var t=10*(Nt.codes[Nt(e)]-Nt.codes[0])/100;this.player_.currentTime(this.player_.duration()*t)}else Nt.isEventKey(e,"PgDn")?(e.preventDefault(),e.stopPropagation(),this.player_.currentTime(this.player_.currentTime()-60)):Nt.isEventKey(e,"PgUp")?(e.preventDefault(),e.stopPropagation(),this.player_.currentTime(this.player_.currentTime()+60)):a.prototype.handleKeyDown.call(this,e)},t.dispose=function(){this.disableInterval_(),this.off(this.player_,["ended","durationchange","timeupdate"],this.update),this.player_.liveTracker&&this.on(this.player_.liveTracker,"liveedgechange",this.update),this.off(this.player_,["playing"],this.enableIntervalHandler_),this.off(this.player_,["ended","pause","waiting"],this.disableIntervalHandler_),"hidden"in p&&"visibilityState"in p&&this.off(p,"visibilitychange",this.toggleVisibility_),a.prototype.dispose.call(this)},e}(Un);qn.prototype.options_={children:["loadProgressBar","playProgressBar"],barName:"playProgressBar"},K||M||qn.prototype.options_.children.splice(1,0,"mouseTimeDisplay"),Tt.registerComponent("SeekBar",qn);var Wn=function(n){function e(e,t){var i;return(i=n.call(this,e,t)||this).handleMouseMove=Je($e(St(i),i.handleMouseMove),30),i.throttledHandleMouseSeek=Je($e(St(i),i.handleMouseSeek),30),i.handleMouseUpHandler_=function(e){return i.handleMouseUp(e)},i.handleMouseDownHandler_=function(e){return i.handleMouseDown(e)},i.enable(),i}Et(e,n);var t=e.prototype;return t.createEl=function(){return n.prototype.createEl.call(this,"div",{className:"vjs-progress-control vjs-control"})},t.handleMouseMove=function(e){var t=this.getChild("seekBar");if(t){var i=t.getChild("playProgressBar"),n=t.getChild("mouseTimeDisplay");if(i||n){var r=t.el(),a=ye(r),s=_e(r,e).x;s=Nn(s,0,1),n&&n.update(a,s),i&&i.update(a,t.getProgress())}}},t.handleMouseSeek=function(e){var t=this.getChild("seekBar");t&&t.handleMouseMove(e)},t.enabled=function(){return this.enabled_},t.disable=function(){if(this.children().forEach(function(e){return 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())){var e=this.getChild("seekBar");this.player_.scrubbing(!1),e.videoWasPlaying&&Ot(this.player_.play())}},t.enable=function(){this.children().forEach(function(e){return 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)},t.removeListenersAddedOnMousedownAndTouchstart=function(){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_)},t.handleMouseDown=function(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_)},t.handleMouseUp=function(e){var t=this.getChild("seekBar");t&&t.handleMouseUp(e),this.removeListenersAddedOnMousedownAndTouchstart()},e}(Tt);Wn.prototype.options_={children:["seekBar"]},Tt.registerComponent("ProgressControl",Wn);var zn=function(n){function e(e,t){var i;return(i=n.call(this,e,t)||this).on(e,["enterpictureinpicture","leavepictureinpicture"],function(e){return i.handlePictureInPictureChange(e)}),i.on(e,["disablepictureinpicturechanged","loadedmetadata"],function(e){return i.handlePictureInPictureEnabledChange(e)}),i.disable(),i}Et(e,n);var t=e.prototype;return t.buildCSSClass=function(){return"vjs-picture-in-picture-control "+n.prototype.buildCSSClass.call(this)},t.handlePictureInPictureEnabledChange=function(){p.pictureInPictureEnabled&&!1===this.player_.disablePictureInPicture()?this.enable():this.disable()},t.handlePictureInPictureChange=function(e){this.player_.isInPictureInPicture()?this.controlText("Exit Picture-in-Picture"):this.controlText("Picture-in-Picture"),this.handlePictureInPictureEnabledChange()},t.handleClick=function(e){this.player_.isInPictureInPicture()?this.player_.exitPictureInPicture():this.player_.requestPictureInPicture()},e}(Sn);zn.prototype.controlText_="Picture-in-Picture",Tt.registerComponent("PictureInPictureToggle",zn);var Gn=function(n){function e(e,t){var i;return(i=n.call(this,e,t)||this).on(e,"fullscreenchange",function(e){return i.handleFullscreenChange(e)}),!1===p[e.fsApi_.fullscreenEnabled]&&i.disable(),i}Et(e,n);var t=e.prototype;return t.buildCSSClass=function(){return"vjs-fullscreen-control "+n.prototype.buildCSSClass.call(this)},t.handleFullscreenChange=function(e){this.player_.isFullscreen()?this.controlText("Non-Fullscreen"):this.controlText("Fullscreen")},t.handleClick=function(e){this.player_.isFullscreen()?this.player_.exitFullscreen():this.player_.requestFullscreen()},e}(Sn);Gn.prototype.controlText_="Fullscreen",Tt.registerComponent("FullscreenToggle",Gn);var Xn=function(e){function t(){return e.apply(this,arguments)||this}return Et(t,e),t.prototype.createEl=function(){return e.prototype.createEl.call(this,"div",{className:"vjs-volume-level",innerHTML:'<span class="vjs-control-text"></span>'})},t}(Tt);Tt.registerComponent("VolumeLevel",Xn);var Kn=function(n){function e(e,t){var i;return(i=n.call(this,e,t)||this).update=Je($e(St(i),i.update),30),i}Et(e,n);var t=e.prototype;return t.createEl=function(){return n.prototype.createEl.call(this,"div",{className:"vjs-volume-tooltip"},{"aria-hidden":"true"})},t.update=function(e,t,i,n){if(!i){var r=ve(this.el_),a=ve(this.player_.el()),s=e.width*t;if(!a||!r)return;var o=e.left-a.left+s,u=e.width-s+(a.right-e.right),l=r.width/2;o<l?l+=l-o:u<l&&(l=u),l<0?l=0:l>r.width&&(l=r.width),this.el_.style.right="-"+l+"px"}this.write(n+"%")},t.write=function(e){re(this.el_,e)},t.updateVolume=function(e,t,i,n,r){var a=this;this.requestNamedAnimationFrame("VolumeLevelTooltip#updateVolume",function(){a.update(e,t,i,n.toFixed(0)),r&&r()})},e}(Tt);Tt.registerComponent("VolumeLevelTooltip",Kn);var Yn=function(n){function e(e,t){var i;return(i=n.call(this,e,t)||this).update=Je($e(St(i),i.update),30),i}Et(e,n);var t=e.prototype;return t.createEl=function(){return n.prototype.createEl.call(this,"div",{className:"vjs-mouse-display"})},t.update=function(e,t,i){var n=this,r=100*t;this.getChild("volumeLevelTooltip").updateVolume(e,t,i,r,function(){i?n.el_.style.bottom=e.height*t+"px":n.el_.style.left=e.width*t+"px"})},e}(Tt);Yn.prototype.options_={children:["volumeLevelTooltip"]},Tt.registerComponent("MouseVolumeLevelDisplay",Yn);var Qn=function(n){function e(e,t){var i;return(i=n.call(this,e,t)||this).on("slideractive",function(e){return i.updateLastVolume_(e)}),i.on(e,"volumechange",function(e){return i.updateARIAAttributes(e)}),e.ready(function(){return i.updateARIAAttributes()}),i}Et(e,n);var t=e.prototype;return t.createEl=function(){return n.prototype.createEl.call(this,"div",{className:"vjs-volume-bar vjs-slider-bar"},{"aria-label":this.localize("Volume Level"),"aria-live":"polite"})},t.handleMouseDown=function(e){we(e)&&n.prototype.handleMouseDown.call(this,e)},t.handleMouseMove=function(e){var t=this.getChild("mouseVolumeLevelDisplay");if(t){var i=this.el(),n=ve(i),r=this.vertical(),a=_e(i,e);a=r?a.y:a.x,a=Nn(a,0,1),t.update(n,a,r)}we(e)&&(this.checkMuted(),this.player_.volume(this.calculateDistance(e)))},t.checkMuted=function(){this.player_.muted()&&this.player_.muted(!1)},t.getPercent=function(){return this.player_.muted()?0:this.player_.volume()},t.stepForward=function(){this.checkMuted(),this.player_.volume(this.player_.volume()+.1)},t.stepBack=function(){this.checkMuted(),this.player_.volume(this.player_.volume()-.1)},t.updateARIAAttributes=function(e){var t=this.player_.muted()?0:this.volumeAsPercentage_();this.el_.setAttribute("aria-valuenow",t),this.el_.setAttribute("aria-valuetext",t+"%")},t.volumeAsPercentage_=function(){return Math.round(100*this.player_.volume())},t.updateLastVolume_=function(){var e=this,t=this.player_.volume();this.one("sliderinactive",function(){0===e.player_.volume()&&e.player_.lastVolume_(t)})},e}(Un);Qn.prototype.options_={children:["volumeLevel"],barName:"volumeLevel"},K||M||Qn.prototype.options_.children.splice(0,0,"mouseVolumeLevelDisplay"),Qn.prototype.playerEvent="volumechange",Tt.registerComponent("VolumeBar",Qn);var $n=function(n){function e(e,t){var i;return void 0===t&&(t={}),t.vertical=t.vertical||!1,"undefined"!=typeof t.volumeBar&&!k(t.volumeBar)||(t.volumeBar=t.volumeBar||{},t.volumeBar.vertical=t.vertical),i=n.call(this,e,t)||this,function(e,t){t.tech_&&!t.tech_.featuresVolumeControl&&e.addClass("vjs-hidden"),e.on(t,"loadstart",function(){t.tech_.featuresVolumeControl?e.removeClass("vjs-hidden"):e.addClass("vjs-hidden")})}(St(i),e),i.throttledHandleMouseMove=Je($e(St(i),i.handleMouseMove),30),i.handleMouseUpHandler_=function(e){return i.handleMouseUp(e)},i.on("mousedown",function(e){return i.handleMouseDown(e)}),i.on("touchstart",function(e){return i.handleMouseDown(e)}),i.on("mousemove",function(e){return i.handleMouseMove(e)}),i.on(i.volumeBar,["focus","slideractive"],function(){i.volumeBar.addClass("vjs-slider-active"),i.addClass("vjs-slider-active"),i.trigger("slideractive")}),i.on(i.volumeBar,["blur","sliderinactive"],function(){i.volumeBar.removeClass("vjs-slider-active"),i.removeClass("vjs-slider-active"),i.trigger("sliderinactive")}),i}Et(e,n);var t=e.prototype;return t.createEl=function(){var e="vjs-volume-horizontal";return this.options_.vertical&&(e="vjs-volume-vertical"),n.prototype.createEl.call(this,"div",{className:"vjs-volume-control vjs-control "+e})},t.handleMouseDown=function(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_)},t.handleMouseUp=function(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_)},t.handleMouseMove=function(e){this.volumeBar.handleMouseMove(e)},e}(Tt);$n.prototype.options_={children:["volumeBar"]},Tt.registerComponent("VolumeControl",$n);var Jn=function(n){function e(e,t){var i;return i=n.call(this,e,t)||this,function(e,t){t.tech_&&!t.tech_.featuresMuteControl&&e.addClass("vjs-hidden"),e.on(t,"loadstart",function(){t.tech_.featuresMuteControl?e.removeClass("vjs-hidden"):e.addClass("vjs-hidden")})}(St(i),e),i.on(e,["loadstart","volumechange"],function(e){return i.update(e)}),i}Et(e,n);var t=e.prototype;return t.buildCSSClass=function(){return"vjs-mute-control "+n.prototype.buildCSSClass.call(this)},t.handleClick=function(e){var t=this.player_.volume(),i=this.player_.lastVolume_();if(0===t){var n=i<.1?.1:i;this.player_.volume(n),this.player_.muted(!1)}else this.player_.muted(!this.player_.muted())},t.update=function(e){this.updateIcon_(),this.updateControlText_()},t.updateIcon_=function(){var e=this.player_.volume(),t=3;K&&this.player_.tech_&&this.player_.tech_.el_&&this.player_.muted(this.player_.tech_.el_.muted),0===e||this.player_.muted()?t=0:e<.33?t=1:e<.67&&(t=2);for(var i=0;i<4;i++)ue(this.el_,"vjs-vol-"+i);oe(this.el_,"vjs-vol-"+t)},t.updateControlText_=function(){var e=this.player_.muted()||0===this.player_.volume()?"Unmute":"Mute";this.controlText()!==e&&this.controlText(e)},e}(Sn);Jn.prototype.controlText_="Mute",Tt.registerComponent("MuteToggle",Jn);var Zn=function(n){function e(e,t){var i;return void 0===t&&(t={}),"undefined"!=typeof t.inline?t.inline=t.inline:t.inline=!0,"undefined"!=typeof t.volumeControl&&!k(t.volumeControl)||(t.volumeControl=t.volumeControl||{},t.volumeControl.vertical=!t.inline),(i=n.call(this,e,t)||this).handleKeyPressHandler_=function(e){return i.handleKeyPress(e)},i.on(e,["loadstart"],function(e){return i.volumePanelState_(e)}),i.on(i.muteToggle,"keyup",function(e){return i.handleKeyPress(e)}),i.on(i.volumeControl,"keyup",function(e){return i.handleVolumeControlKeyUp(e)}),i.on("keydown",function(e){return i.handleKeyPress(e)}),i.on("mouseover",function(e){return i.handleMouseOver(e)}),i.on("mouseout",function(e){return i.handleMouseOut(e)}),i.on(i.volumeControl,["slideractive"],i.sliderActive_),i.on(i.volumeControl,["sliderinactive"],i.sliderInactive_),i}Et(e,n);var t=e.prototype;return t.sliderActive_=function(){this.addClass("vjs-slider-active")},t.sliderInactive_=function(){this.removeClass("vjs-slider-active")},t.volumePanelState_=function(){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")},t.createEl=function(){var e="vjs-volume-panel-horizontal";return this.options_.inline||(e="vjs-volume-panel-vertical"),n.prototype.createEl.call(this,"div",{className:"vjs-volume-panel vjs-control "+e})},t.dispose=function(){this.handleMouseOut(),n.prototype.dispose.call(this)},t.handleVolumeControlKeyUp=function(e){Nt.isEventKey(e,"Esc")&&this.muteToggle.focus()},t.handleMouseOver=function(e){this.addClass("vjs-hover"),Ge(p,"keyup",this.handleKeyPressHandler_)},t.handleMouseOut=function(e){this.removeClass("vjs-hover"),Xe(p,"keyup",this.handleKeyPressHandler_)},t.handleKeyPress=function(e){Nt.isEventKey(e,"Esc")&&this.handleMouseOut()},e}(Tt);Zn.prototype.options_={children:["muteToggle","volumeControl"]},Tt.registerComponent("VolumePanel",Zn);var er=function(n){function e(e,t){var i;return i=n.call(this,e,t)||this,t&&(i.menuButton_=t.menuButton),i.focusedChild_=-1,i.on("keydown",function(e){return i.handleKeyDown(e)}),i.boundHandleBlur_=function(e){return i.handleBlur(e)},i.boundHandleTapClick_=function(e){return i.handleTapClick(e)},i}Et(e,n);var t=e.prototype;return t.addEventListenerForItem=function(e){e instanceof Tt&&(this.on(e,"blur",this.boundHandleBlur_),this.on(e,["tap","click"],this.boundHandleTapClick_))},t.removeEventListenerForItem=function(e){e instanceof Tt&&(this.off(e,"blur",this.boundHandleBlur_),this.off(e,["tap","click"],this.boundHandleTapClick_))},t.removeChild=function(e){"string"==typeof e&&(e=this.getChild(e)),this.removeEventListenerForItem(e),n.prototype.removeChild.call(this,e)},t.addItem=function(e){var t=this.addChild(e);t&&this.addEventListenerForItem(t)},t.createEl=function(){var e=this.options_.contentElType||"ul";this.contentEl_=ne(e,{className:"vjs-menu-content"}),this.contentEl_.setAttribute("role","menu");var t=n.prototype.createEl.call(this,"div",{append:this.contentEl_,className:"vjs-menu"});return t.appendChild(this.contentEl_),Ge(t,"click",function(e){e.preventDefault(),e.stopImmediatePropagation()}),t},t.dispose=function(){this.contentEl_=null,this.boundHandleBlur_=null,this.boundHandleTapClick_=null,n.prototype.dispose.call(this)},t.handleBlur=function(e){var t=e.relatedTarget||p.activeElement;if(!this.children().some(function(e){return e.el()===t})){var i=this.menuButton_;i&&i.buttonPressed_&&t!==i.el().firstChild&&i.unpressButton()}},t.handleTapClick=function(t){if(this.menuButton_){this.menuButton_.unpressButton();var e=this.children();if(!Array.isArray(e))return;var i=e.filter(function(e){return e.el()===t.target})[0];if(!i)return;"CaptionSettingsMenuItem"!==i.name()&&this.menuButton_.focus()}},t.handleKeyDown=function(e){Nt.isEventKey(e,"Left")||Nt.isEventKey(e,"Down")?(e.preventDefault(),e.stopPropagation(),this.stepForward()):(Nt.isEventKey(e,"Right")||Nt.isEventKey(e,"Up"))&&(e.preventDefault(),e.stopPropagation(),this.stepBack())},t.stepForward=function(){var e=0;void 0!==this.focusedChild_&&(e=this.focusedChild_+1),this.focus(e)},t.stepBack=function(){var e=0;void 0!==this.focusedChild_&&(e=this.focusedChild_-1),this.focus(e)},t.focus=function(e){void 0===e&&(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())},e}(Tt);Tt.registerComponent("Menu",er);var tr=function(a){function e(e,t){var i;void 0===t&&(t={}),(i=a.call(this,e,t)||this).menuButton_=new Sn(e,t),i.menuButton_.controlText(i.controlText_),i.menuButton_.el_.setAttribute("aria-haspopup","true");var n=Sn.prototype.buildCSSClass();i.menuButton_.el_.className=i.buildCSSClass()+" "+n,i.menuButton_.removeClass("vjs-control"),i.addChild(i.menuButton_),i.update(),i.enabled_=!0;function r(e){return i.handleClick(e)}return i.handleMenuKeyUp_=function(e){return i.handleMenuKeyUp(e)},i.on(i.menuButton_,"tap",r),i.on(i.menuButton_,"click",r),i.on(i.menuButton_,"keydown",function(e){return i.handleKeyDown(e)}),i.on(i.menuButton_,"mouseenter",function(){i.addClass("vjs-hover"),i.menu.show(),Ge(p,"keyup",i.handleMenuKeyUp_)}),i.on("mouseleave",function(e){return i.handleMouseLeave(e)}),i.on("keydown",function(e){return i.handleSubmenuKeyDown(e)}),i}Et(e,a);var t=e.prototype;return t.update=function(){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.show()},t.createMenu=function(){var e=new er(this.player_,{menuButton:this});if(this.hideThreshold_=0,this.options_.title){var t=ne("li",{className:"vjs-menu-title",innerHTML:mt(this.options_.title),tabIndex:-1});this.hideThreshold_+=1;var i=new Tt(this.player_,{el:t});e.addItem(i)}if(this.items=this.createItems(),this.items)for(var n=0;n<this.items.length;n++)e.addItem(this.items[n]);return e},t.createItems=function(){},t.createEl=function(){return a.prototype.createEl.call(this,"div",{className:this.buildWrapperCSSClass()},{})},t.buildWrapperCSSClass=function(){var e="vjs-menu-button";return!0===this.options_.inline?e+="-inline":e+="-popup","vjs-menu-button "+e+" "+Sn.prototype.buildCSSClass()+" "+a.prototype.buildCSSClass.call(this)},t.buildCSSClass=function(){var e="vjs-menu-button";return!0===this.options_.inline?e+="-inline":e+="-popup","vjs-menu-button "+e+" "+a.prototype.buildCSSClass.call(this)},t.controlText=function(e,t){return void 0===t&&(t=this.menuButton_.el()),this.menuButton_.controlText(e,t)},t.dispose=function(){this.handleMouseLeave(),a.prototype.dispose.call(this)},t.handleClick=function(e){this.buttonPressed_?this.unpressButton():this.pressButton()},t.handleMouseLeave=function(e){this.removeClass("vjs-hover"),Xe(p,"keyup",this.handleMenuKeyUp_)},t.focus=function(){this.menuButton_.focus()},t.blur=function(){this.menuButton_.blur()},t.handleKeyDown=function(e){Nt.isEventKey(e,"Esc")||Nt.isEventKey(e,"Tab")?(this.buttonPressed_&&this.unpressButton(),Nt.isEventKey(e,"Tab")||(e.preventDefault(),this.menuButton_.focus())):(Nt.isEventKey(e,"Up")||Nt.isEventKey(e,"Down"))&&(this.buttonPressed_||(e.preventDefault(),this.pressButton()))},t.handleMenuKeyUp=function(e){(Nt.isEventKey(e,"Esc")||Nt.isEventKey(e,"Tab"))&&this.removeClass("vjs-hover")},t.handleSubmenuKeyPress=function(e){this.handleSubmenuKeyDown(e)},t.handleSubmenuKeyDown=function(e){(Nt.isEventKey(e,"Esc")||Nt.isEventKey(e,"Tab"))&&(this.buttonPressed_&&this.unpressButton(),Nt.isEventKey(e,"Tab")||(e.preventDefault(),this.menuButton_.focus()))},t.pressButton=function(){if(this.enabled_){if(this.buttonPressed_=!0,this.menu.show(),this.menu.lockShowing(),this.menuButton_.el_.setAttribute("aria-expanded","true"),K&&te())return;this.menu.focus()}},t.unpressButton=function(){this.enabled_&&(this.buttonPressed_=!1,this.menu.unlockShowing(),this.menu.hide(),this.menuButton_.el_.setAttribute("aria-expanded","false"))},t.disable=function(){this.unpressButton(),this.enabled_=!1,this.addClass("vjs-disabled"),this.menuButton_.disable()},t.enable=function(){this.enabled_=!0,this.removeClass("vjs-disabled"),this.menuButton_.enable()},e}(Tt);Tt.registerComponent("MenuButton",tr);var ir=function(a){function e(e,t){var i,n=t.tracks;if((i=a.call(this,e,t)||this).items.length<=1&&i.hide(),!n)return St(i);var r=$e(St(i),i.update);return n.addEventListener("removetrack",r),n.addEventListener("addtrack",r),n.addEventListener("labelchange",r),i.player_.on("ready",r),i.player_.on("dispose",function(){n.removeEventListener("removetrack",r),n.removeEventListener("addtrack",r),n.removeEventListener("labelchange",r)}),i}return Et(e,a),e}(tr);Tt.registerComponent("TrackButton",ir);var nr=["Tab","Esc","Up","Down","Right","Left"],rr=function(n){function e(e,t){var i;return(i=n.call(this,e,t)||this).selectable=t.selectable,i.isSelected_=t.selected||!1,i.multiSelectable=t.multiSelectable,i.selected(i.isSelected_),i.selectable?i.multiSelectable?i.el_.setAttribute("role","menuitemcheckbox"):i.el_.setAttribute("role","menuitemradio"):i.el_.setAttribute("role","menuitem"),i}Et(e,n);var t=e.prototype;return t.createEl=function(e,t,i){return this.nonIconControl=!0,n.prototype.createEl.call(this,"li",S({className:"vjs-menu-item",innerHTML:'<span class="vjs-menu-item-text">'+this.localize(this.options_.label)+"</span>",tabIndex:-1},t),i)},t.handleKeyDown=function(t){nr.some(function(e){return Nt.isEventKey(t,e)})||n.prototype.handleKeyDown.call(this,t)},t.handleClick=function(e){this.selected(!0)},t.selected=function(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))},e}(fn);Tt.registerComponent("MenuItem",rr);var ar=function(u){function e(e,t){var n,i=t.track,r=e.textTracks();t.label=i.label||i.language||"Unknown",t.selected="showing"===i.mode,(n=u.call(this,e,t)||this).track=i,n.kinds=(t.kinds||[t.kind||n.track.kind]).filter(Boolean);function a(){for(var e=arguments.length,t=new Array(e),i=0;i<e;i++)t[i]=arguments[i];n.handleTracksChange.apply(St(n),t)}function s(){for(var e=arguments.length,t=new Array(e),i=0;i<e;i++)t[i]=arguments[i];n.handleSelectedLanguageChange.apply(St(n),t)}var o;e.on(["loadstart","texttrackchange"],a),r.addEventListener("change",a),r.addEventListener("selectedlanguagechange",s),n.on("dispose",function(){e.off(["loadstart","texttrackchange"],a),r.removeEventListener("change",a),r.removeEventListener("selectedlanguagechange",s)}),void 0===r.onchange&&n.on(["tap","click"],function(){if("object"!=typeof h.Event)try{o=new h.Event("change")}catch(e){}o||(o=p.createEvent("Event")).initEvent("change",!0,!0),r.dispatchEvent(o)});return n.handleTracksChange(),n}Et(e,u);var t=e.prototype;return t.handleClick=function(e){var t=this.track,i=this.player_.textTracks();if(u.prototype.handleClick.call(this,e),i)for(var n=0;n<i.length;n++){var r=i[n];-1!==this.kinds.indexOf(r.kind)&&(r===t?"showing"!==r.mode&&(r.mode="showing"):"disabled"!==r.mode&&(r.mode="disabled"))}},t.handleTracksChange=function(e){var t="showing"===this.track.mode;t!==this.isSelected_&&this.selected(t)},t.handleSelectedLanguageChange=function(e){if("showing"===this.track.mode){var t=this.player_.cache_.selectedLanguage;if(t&&t.enabled&&t.language===this.track.language&&t.kind!==this.track.kind)return;this.player_.cache_.selectedLanguage={enabled:!0,language:this.track.language,kind:this.track.kind}}},t.dispose=function(){this.track=null,u.prototype.dispose.call(this)},e}(rr);Tt.registerComponent("TextTrackMenuItem",ar);var sr=function(i){function e(e,t){return 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,i.call(this,e,t)||this}Et(e,i);var t=e.prototype;return t.handleTracksChange=function(e){for(var t=this.player().textTracks(),i=!0,n=0,r=t.length;n<r;n++){var a=t[n];if(-1<this.options_.kinds.indexOf(a.kind)&&"showing"===a.mode){i=!1;break}}i!==this.isSelected_&&this.selected(i)},t.handleSelectedLanguageChange=function(e){for(var t=this.player().textTracks(),i=!0,n=0,r=t.length;n<r;n++){var a=t[n];if(-1<["captions","descriptions","subtitles"].indexOf(a.kind)&&"showing"===a.mode){i=!1;break}}i&&(this.player_.cache_.selectedLanguage={enabled:!1})},e}(ar);Tt.registerComponent("OffTextTrackMenuItem",sr);var or=function(i){function e(e,t){return void 0===t&&(t={}),t.tracks=e.textTracks(),i.call(this,e,t)||this}return Et(e,i),e.prototype.createItems=function(e,t){var i;void 0===e&&(e=[]),void 0===t&&(t=ar),this.label_&&(i=this.label_+" off"),e.push(new sr(this.player_,{kinds:this.kinds_,kind:this.kind_,label:i})),this.hideThreshold_+=1;var n=this.player_.textTracks();Array.isArray(this.kinds_)||(this.kinds_=[this.kind_]);for(var r=0;r<n.length;r++){var a=n[r];if(-1<this.kinds_.indexOf(a.kind)){var s=new t(this.player_,{track:a,kinds:this.kinds_,kind:this.kind_,selectable:!0,multiSelectable:!1});s.addClass("vjs-"+a.kind+"-menu-item"),e.push(s)}}return e},e}(ir);Tt.registerComponent("TextTrackButton",or);var ur=function(s){function e(e,t){var i,n=t.track,r=t.cue,a=e.currentTime();return t.selectable=!0,t.multiSelectable=!1,t.label=r.text,t.selected=r.startTime<=a&&a<r.endTime,(i=s.call(this,e,t)||this).track=n,i.cue=r,n.addEventListener("cuechange",$e(St(i),i.update)),i}Et(e,s);var t=e.prototype;return t.handleClick=function(e){s.prototype.handleClick.call(this),this.player_.currentTime(this.cue.startTime),this.update(this.cue.startTime)},t.update=function(e){var t=this.cue,i=this.player_.currentTime();this.selected(t.startTime<=i&&i<t.endTime)},e}(rr);Tt.registerComponent("ChaptersTrackMenuItem",ur);var lr=function(n){function e(e,t,i){return n.call(this,e,t,i)||this}Et(e,n);var t=e.prototype;return t.buildCSSClass=function(){return"vjs-chapters-button "+n.prototype.buildCSSClass.call(this)},t.buildWrapperCSSClass=function(){return"vjs-chapters-button "+n.prototype.buildWrapperCSSClass.call(this)},t.update=function(e){this.track_&&(!e||"addtrack"!==e.type&&"removetrack"!==e.type)||this.setTrack(this.findChaptersTrack()),n.prototype.update.call(this)},t.setTrack=function(e){if(this.track_!==e){if(this.updateHandler_||(this.updateHandler_=this.update.bind(this)),this.track_){var t=this.player_.remoteTextTrackEls().getTrackElementByTrack_(this.track_);t&&t.removeEventListener("load",this.updateHandler_),this.track_=null}if(this.track_=e,this.track_){this.track_.mode="hidden";var i=this.player_.remoteTextTrackEls().getTrackElementByTrack_(this.track_);i&&i.addEventListener("load",this.updateHandler_)}}},t.findChaptersTrack=function(){for(var e=this.player_.textTracks()||[],t=e.length-1;0<=t;t--){var i=e[t];if(i.kind===this.kind_)return i}},t.getMenuCaption=function(){return this.track_&&this.track_.label?this.track_.label:this.localize(mt(this.kind_))},t.createMenu=function(){return this.options_.title=this.getMenuCaption(),n.prototype.createMenu.call(this)},t.createItems=function(){var e=[];if(!this.track_)return e;var t=this.track_.cues;if(!t)return e;for(var i=0,n=t.length;i<n;i++){var r=t[i],a=new ur(this.player_,{track:this.track_,cue:r});e.push(a)}return e},e}(or);lr.prototype.kind_="chapters",lr.prototype.controlText_="Chapters",Tt.registerComponent("ChaptersButton",lr);var cr=function(s){function e(e,t,i){var n;n=s.call(this,e,t,i)||this;var r=e.textTracks(),a=$e(St(n),n.handleTracksChange);return r.addEventListener("change",a),n.on("dispose",function(){r.removeEventListener("change",a)}),n}Et(e,s);var t=e.prototype;return t.handleTracksChange=function(e){for(var t=this.player().textTracks(),i=!1,n=0,r=t.length;n<r;n++){var a=t[n];if(a.kind!==this.kind_&&"showing"===a.mode){i=!0;break}}i?this.disable():this.enable()},t.buildCSSClass=function(){return"vjs-descriptions-button "+s.prototype.buildCSSClass.call(this)},t.buildWrapperCSSClass=function(){return"vjs-descriptions-button "+s.prototype.buildWrapperCSSClass.call(this)},e}(or);cr.prototype.kind_="descriptions",cr.prototype.controlText_="Descriptions",Tt.registerComponent("DescriptionsButton",cr);var dr=function(n){function e(e,t,i){return n.call(this,e,t,i)||this}Et(e,n);var t=e.prototype;return t.buildCSSClass=function(){return"vjs-subtitles-button "+n.prototype.buildCSSClass.call(this)},t.buildWrapperCSSClass=function(){return"vjs-subtitles-button "+n.prototype.buildWrapperCSSClass.call(this)},e}(or);dr.prototype.kind_="subtitles",dr.prototype.controlText_="Subtitles",Tt.registerComponent("SubtitlesButton",dr);var hr=function(n){function e(e,t){var i;return t.track={player:e,kind:t.kind,label:t.kind+" settings",selectable:!1,default:!1,mode:"disabled"},t.selectable=!1,t.name="CaptionSettingsMenuItem",(i=n.call(this,e,t)||this).addClass("vjs-texttrack-settings"),i.controlText(", opens "+t.kind+" settings dialog"),i}return Et(e,n),e.prototype.handleClick=function(e){this.player().getChild("textTrackSettings").open()},e}(ar);Tt.registerComponent("CaptionSettingsMenuItem",hr);var pr=function(n){function e(e,t,i){return n.call(this,e,t,i)||this}Et(e,n);var t=e.prototype;return t.buildCSSClass=function(){return"vjs-captions-button "+n.prototype.buildCSSClass.call(this)},t.buildWrapperCSSClass=function(){return"vjs-captions-button "+n.prototype.buildWrapperCSSClass.call(this)},t.createItems=function(){var e=[];return this.player().tech_&&this.player().tech_.featuresNativeTextTracks||!this.player().getChild("textTrackSettings")||(e.push(new hr(this.player_,{kind:this.kind_})),this.hideThreshold_+=1),n.prototype.createItems.call(this,e)},e}(or);pr.prototype.kind_="captions",pr.prototype.controlText_="Captions",Tt.registerComponent("CaptionsButton",pr);var fr=function(r){function e(){return r.apply(this,arguments)||this}return Et(e,r),e.prototype.createEl=function(e,t,i){var n='<span class="vjs-menu-item-text">'+this.localize(this.options_.label);return"captions"===this.options_.track.kind&&(n+='\n        <span aria-hidden="true" class="vjs-icon-placeholder"></span>\n        <span class="vjs-control-text"> '+this.localize("Captions")+"</span>\n      "),n+="</span>",r.prototype.createEl.call(this,e,S({innerHTML:n},t),i)},e}(ar);Tt.registerComponent("SubsCapsMenuItem",fr);var mr=function(n){function e(e,t){var i;return void 0===t&&(t={}),(i=n.call(this,e,t)||this).label_="subtitles",-1<["en","en-us","en-ca","fr-ca"].indexOf(i.player_.language_)&&(i.label_="captions"),i.menuButton_.controlText(mt(i.label_)),i}Et(e,n);var t=e.prototype;return t.buildCSSClass=function(){return"vjs-subs-caps-button "+n.prototype.buildCSSClass.call(this)},t.buildWrapperCSSClass=function(){return"vjs-subs-caps-button "+n.prototype.buildWrapperCSSClass.call(this)},t.createItems=function(){var e=[];return this.player().tech_&&this.player().tech_.featuresNativeTextTracks||!this.player().getChild("textTrackSettings")||(e.push(new hr(this.player_,{kind:this.label_})),this.hideThreshold_+=1),e=n.prototype.createItems.call(this,e,fr)},e}(or);mr.prototype.kinds_=["captions","subtitles"],mr.prototype.controlText_="Subtitles",Tt.registerComponent("SubsCapsButton",mr);var gr=function(s){function e(e,t){var n,i=t.track,r=e.audioTracks();t.label=i.label||i.language||"Unknown",t.selected=i.enabled,(n=s.call(this,e,t)||this).track=i,n.addClass("vjs-"+i.kind+"-menu-item");function a(){for(var e=arguments.length,t=new Array(e),i=0;i<e;i++)t[i]=arguments[i];n.handleTracksChange.apply(St(n),t)}return r.addEventListener("change",a),n.on("dispose",function(){r.removeEventListener("change",a)}),n}Et(e,s);var t=e.prototype;return t.createEl=function(e,t,i){var n='<span class="vjs-menu-item-text">'+this.localize(this.options_.label);return"main-desc"===this.options_.track.kind&&(n+='\n        <span aria-hidden="true" class="vjs-icon-placeholder"></span>\n        <span class="vjs-control-text"> '+this.localize("Descriptions")+"</span>\n      "),n+="</span>",s.prototype.createEl.call(this,e,S({innerHTML:n},t),i)},t.handleClick=function(e){s.prototype.handleClick.call(this,e),this.track.enabled=!0},t.handleTracksChange=function(e){this.selected(this.track.enabled)},e}(rr);Tt.registerComponent("AudioTrackMenuItem",gr);var vr=function(i){function e(e,t){return void 0===t&&(t={}),t.tracks=e.audioTracks(),i.call(this,e,t)||this}Et(e,i);var t=e.prototype;return t.buildCSSClass=function(){return"vjs-audio-button "+i.prototype.buildCSSClass.call(this)},t.buildWrapperCSSClass=function(){return"vjs-audio-button "+i.prototype.buildWrapperCSSClass.call(this)},t.createItems=function(e){void 0===e&&(e=[]),this.hideThreshold_=1;for(var t=this.player_.audioTracks(),i=0;i<t.length;i++){var n=t[i];e.push(new gr(this.player_,{track:n,selectable:!0,multiSelectable:!1}))}return e},e}(ir);vr.prototype.controlText_="Audio Track",Tt.registerComponent("AudioTrackButton",vr);var yr=function(a){function e(e,t){var i,n=t.rate,r=parseFloat(n,10);return t.label=n,t.selected=1===r,t.selectable=!0,t.multiSelectable=!1,(i=a.call(this,e,t)||this).label=n,i.rate=r,i.on(e,"ratechange",function(e){return i.update(e)}),i}Et(e,a);var t=e.prototype;return t.handleClick=function(e){a.prototype.handleClick.call(this),this.player().playbackRate(this.rate)},t.update=function(e){this.selected(this.player().playbackRate()===this.rate)},e}(rr);yr.prototype.contentElType="button",Tt.registerComponent("PlaybackRateMenuItem",yr);var _r=function(n){function e(e,t){var i;return(i=n.call(this,e,t)||this).updateVisibility(),i.updateLabel(),i.on(e,"loadstart",function(e){return i.updateVisibility(e)}),i.on(e,"ratechange",function(e){return i.updateLabel(e)}),i}Et(e,n);var t=e.prototype;return t.createEl=function(){var e=n.prototype.createEl.call(this);return this.labelEl_=ne("div",{className:"vjs-playback-rate-value",innerHTML:"1x"}),e.appendChild(this.labelEl_),e},t.dispose=function(){this.labelEl_=null,n.prototype.dispose.call(this)},t.buildCSSClass=function(){return"vjs-playback-rate "+n.prototype.buildCSSClass.call(this)},t.buildWrapperCSSClass=function(){return"vjs-playback-rate "+n.prototype.buildWrapperCSSClass.call(this)},t.createMenu=function(){var e=new er(this.player()),t=this.playbackRates();if(t)for(var i=t.length-1;0<=i;i--)e.addChild(new yr(this.player(),{rate:t[i]+"x"}));return e},t.updateARIAAttributes=function(){this.el().setAttribute("aria-valuenow",this.player().playbackRate())},t.handleClick=function(e){for(var t=this.player().playbackRate(),i=this.playbackRates(),n=i[0],r=0;r<i.length;r++)if(i[r]>t){n=i[r];break}this.player().playbackRate(n)},t.playbackRates=function(){return this.options_.playbackRates||this.options_.playerOptions&&this.options_.playerOptions.playbackRates},t.playbackRateSupported=function(){return this.player().tech_&&this.player().tech_.featuresPlaybackRate&&this.playbackRates()&&0<this.playbackRates().length},t.updateVisibility=function(e){this.playbackRateSupported()?this.removeClass("vjs-hidden"):this.addClass("vjs-hidden")},t.updateLabel=function(e){this.playbackRateSupported()&&(this.labelEl_.innerHTML=this.player().playbackRate()+"x")},e}(tr);_r.prototype.controlText_="Playback Rate",Tt.registerComponent("PlaybackRateMenuButton",_r);var br=function(e){function t(){return e.apply(this,arguments)||this}Et(t,e);var i=t.prototype;return i.buildCSSClass=function(){return"vjs-spacer "+e.prototype.buildCSSClass.call(this)},i.createEl=function(){return e.prototype.createEl.call(this,"div",{className:this.buildCSSClass()})},t}(Tt);Tt.registerComponent("Spacer",br);var Tr=function(t){function e(){return t.apply(this,arguments)||this}Et(e,t);var i=e.prototype;return i.buildCSSClass=function(){return"vjs-custom-control-spacer "+t.prototype.buildCSSClass.call(this)},i.createEl=function(){var e=t.prototype.createEl.call(this,{className:this.buildCSSClass()});return e.innerHTML=" ",e},e}(br);Tt.registerComponent("CustomControlSpacer",Tr);var Sr=function(e){function t(){return e.apply(this,arguments)||this}return Et(t,e),t.prototype.createEl=function(){return e.prototype.createEl.call(this,"div",{className:"vjs-control-bar",dir:"ltr"})},t}(Tt);Sr.prototype.options_={children:["playToggle","volumePanel","currentTimeDisplay","timeDivider","durationDisplay","progressControl","liveDisplay","seekToLive","remainingTimeDisplay","customControlSpacer","playbackRateMenuButton","chaptersButton","descriptionsButton","subsCapsButton","audioTrackButton","fullscreenToggle"]},"exitPictureInPicture"in p&&Sr.prototype.options_.children.splice(Sr.prototype.options_.children.length-1,0,"pictureInPictureToggle"),Tt.registerComponent("ControlBar",Sr);var Er=function(n){function e(e,t){var i;return(i=n.call(this,e,t)||this).on(e,"error",function(e){return i.open(e)}),i}Et(e,n);var t=e.prototype;return t.buildCSSClass=function(){return"vjs-error-display "+n.prototype.buildCSSClass.call(this)},t.content=function(){var e=this.player().error();return e?this.localize(e.message):""},e}(Bt);Er.prototype.options_=y({},Bt.prototype.options_,{pauseOnOpen:!1,fillAlways:!0,temporary:!1,uncloseable:!0}),Tt.registerComponent("ErrorDisplay",Er);var kr="vjs-text-track-settings",wr=["#000","Black"],Cr=["#00F","Blue"],Ir=["#0FF","Cyan"],xr=["#0F0","Green"],Ar=["#F0F","Magenta"],Pr=["#F00","Red"],Lr=["#FFF","White"],Or=["#FF0","Yellow"],Dr=["1","Opaque"],Rr=["0.5","Semi-Transparent"],Mr=["0","Transparent"],Nr={backgroundColor:{selector:".vjs-bg-color > select",id:"captions-background-color-%s",label:"Color",options:[wr,Lr,Pr,xr,Cr,Or,Ar,Ir]},backgroundOpacity:{selector:".vjs-bg-opacity > select",id:"captions-background-opacity-%s",label:"Transparency",options:[Dr,Rr,Mr]},color:{selector:".vjs-fg-color > select",id:"captions-foreground-color-%s",label:"Color",options:[Lr,wr,Pr,xr,Cr,Or,Ar,Ir]},edgeStyle:{selector:".vjs-edge-style > select",id:"%s",label:"Text Edge Style",options:[["none","None"],["raised","Raised"],["depressed","Depressed"],["uniform","Uniform"],["dropshadow","Dropshadow"]]},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:function(e){return"1.00"===e?null:Number(e)}},textOpacity:{selector:".vjs-text-opacity > select",id:"captions-foreground-opacity-%s",label:"Transparency",options:[Dr,Rr]},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:"Transparency",options:[Mr,Rr,Dr]}};function Ur(e,t){if(t&&(e=t(e)),e&&"none"!==e)return e}Nr.windowColor.options=Nr.backgroundColor.options;var Br=function(n){function e(e,t){var i;return t.temporary=!1,(i=n.call(this,e,t)||this).updateDisplay=i.updateDisplay.bind(St(i)),i.fill(),i.hasBeenOpened_=i.hasBeenFilled_=!0,i.endDialog=ne("p",{className:"vjs-control-text",textContent:i.localize("End of dialog window.")}),i.el().appendChild(i.endDialog),i.setDefaults(),void 0===t.persistTextTrackSettings&&(i.options_.persistTextTrackSettings=i.options_.playerOptions.persistTextTrackSettings),i.on(i.$(".vjs-done-button"),"click",function(){i.saveSettings(),i.close()}),i.on(i.$(".vjs-default-button"),"click",function(){i.setDefaults(),i.updateDisplay()}),T(Nr,function(e){i.on(i.$(e.selector),"change",i.updateDisplay)}),i.options_.persistTextTrackSettings&&i.restoreSettings(),i}Et(e,n);var t=e.prototype;return t.dispose=function(){this.endDialog=null,n.prototype.dispose.call(this)},t.createElSelect_=function(e,t,i){var n=this;void 0===t&&(t=""),void 0===i&&(i="label");var r=Nr[e],a=r.id.replace("%s",this.id_),s=[t,a].join(" ").trim();return["<"+i+' id="'+a+'" class="'+("label"===i?"vjs-label":"")+'">',this.localize(r.label),"</"+i+">",'<select aria-labelledby="'+s+'">'].concat(r.options.map(function(e){var t=a+"-"+e[1].replace(/\W+/g,"");return['<option id="'+t+'" value="'+e[0]+'" ','aria-labelledby="'+s+" "+t+'">',n.localize(e[1]),"</option>"].join("")})).concat("</select>").join("")},t.createElFgColor_=function(){var e="captions-text-legend-"+this.id_;return['<fieldset class="vjs-fg-color vjs-track-setting">','<legend id="'+e+'">',this.localize("Text"),"</legend>",this.createElSelect_("color",e),'<span class="vjs-text-opacity vjs-opacity">',this.createElSelect_("textOpacity",e),"</span>","</fieldset>"].join("")},t.createElBgColor_=function(){var e="captions-background-"+this.id_;return['<fieldset class="vjs-bg-color vjs-track-setting">','<legend id="'+e+'">',this.localize("Background"),"</legend>",this.createElSelect_("backgroundColor",e),'<span class="vjs-bg-opacity vjs-opacity">',this.createElSelect_("backgroundOpacity",e),"</span>","</fieldset>"].join("")},t.createElWinColor_=function(){var e="captions-window-"+this.id_;return['<fieldset class="vjs-window-color vjs-track-setting">','<legend id="'+e+'">',this.localize("Window"),"</legend>",this.createElSelect_("windowColor",e),'<span class="vjs-window-opacity vjs-opacity">',this.createElSelect_("windowOpacity",e),"</span>","</fieldset>"].join("")},t.createElColors_=function(){return ne("div",{className:"vjs-track-settings-colors",innerHTML:[this.createElFgColor_(),this.createElBgColor_(),this.createElWinColor_()].join("")})},t.createElFont_=function(){return ne("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("")})},t.createElControls_=function(){var e=this.localize("restore all settings to the default values");return ne("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("")})},t.content=function(){return[this.createElColors_(),this.createElFont_(),this.createElControls_()]},t.label=function(){return this.localize("Caption Settings Dialog")},t.description=function(){return this.localize("Beginning of dialog window. Escape will cancel and close the window.")},t.buildCSSClass=function(){return n.prototype.buildCSSClass.call(this)+" vjs-text-track-settings"},t.getValues=function(){var r=this;return function(i,n,e){return void 0===e&&(e=0),b(i).reduce(function(e,t){return n(e,i[t],t)},e)}(Nr,function(e,t,i){var n=function(e,t){return Ur(e.options[e.options.selectedIndex].value,t)}(r.$(t.selector),t.parser);return void 0!==n&&(e[i]=n),e},{})},t.setValues=function(i){var n=this;T(Nr,function(e,t){!function(e,t,i){if(t)for(var n=0;n<e.options.length;n++)if(Ur(e.options[n].value,i)===t){e.selectedIndex=n;break}}(n.$(e.selector),i[t],e.parser)})},t.setDefaults=function(){var i=this;T(Nr,function(e){var t=e.hasOwnProperty("default")?e.default:0;i.$(e.selector).selectedIndex=t})},t.restoreSettings=function(){var e;try{e=JSON.parse(h.localStorage.getItem(kr))}catch(e){g.warn(e)}e&&this.setValues(e)},t.saveSettings=function(){if(this.options_.persistTextTrackSettings){var e=this.getValues();try{Object.keys(e).length?h.localStorage.setItem(kr,JSON.stringify(e)):h.localStorage.removeItem(kr)}catch(e){g.warn(e)}}},t.updateDisplay=function(){var e=this.player_.getChild("textTrackDisplay");e&&e.updateDisplay()},t.conditionalBlur_=function(){this.previouslyActiveEl_=null;var e=this.player_.controlBar,t=e&&e.subsCapsButton,i=e&&e.captionsButton;t?t.focus():i&&i.focus()},e}(Bt);Tt.registerComponent("TextTrackSettings",Br);var Fr=function(a){function e(e,t){var i,n=t.ResizeObserver||h.ResizeObserver;null===t.ResizeObserver&&(n=!1);var r=gt({createEl:!n,reportTouchActivity:!1},t);return(i=a.call(this,e,r)||this).ResizeObserver=t.ResizeObserver||h.ResizeObserver,i.loadListener_=null,i.resizeObserver_=null,i.debouncedHandler_=function(n,r,a,s){var o;void 0===s&&(s=h);function e(){var e=this,t=arguments,i=function(){i=o=null,a||n.apply(e,t)};!o&&a&&n.apply(e,t),s.clearTimeout(o),o=s.setTimeout(i,r)}return e.cancel=function(){s.clearTimeout(o),o=null},e}(function(){i.resizeHandler()},100,!1,St(i)),n?(i.resizeObserver_=new i.ResizeObserver(i.debouncedHandler_),i.resizeObserver_.observe(e.el())):(i.loadListener_=function(){if(i.el_&&i.el_.contentWindow){var e=i.debouncedHandler_,t=i.unloadListener_=function(){Xe(this,"resize",e),Xe(this,"unload",t),t=null};Ge(i.el_.contentWindow,"unload",t),Ge(i.el_.contentWindow,"resize",e)}},i.one("load",i.loadListener_)),i}Et(e,a);var t=e.prototype;return t.createEl=function(){return a.prototype.createEl.call(this,"iframe",{className:"vjs-resize-manager",tabIndex:-1},{"aria-hidden":"true"})},t.resizeHandler=function(){this.player_&&this.player_.trigger&&this.player_.trigger("playerresize")},t.dispose=function(){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,a.prototype.dispose.call(this)},e}(Tt);Tt.registerComponent("ResizeManager",Fr);var jr={trackingThreshold:30,liveTolerance:15},Hr=function(r){function e(e,t){var i,n=gt(jr,t,{createEl:!1});return(i=r.call(this,e,n)||this).handleVisibilityChange_=function(e){return i.handleVisibilityChange(e)},i.trackLiveHandler_=function(){return i.trackLive_()},i.handlePlay_=function(e){return i.handlePlay(e)},i.handleFirstTimeupdate_=function(e){return i.handleFirstTimeupdate(e)},i.handleSeeked_=function(e){return i.handleSeeked(e)},i.seekToLiveEdge_=function(e){return i.seekToLiveEdge(e)},i.reset_(),i.on(i.player_,"durationchange",function(e){return i.handleDurationchange(e)}),i.one(i.player_,"canplay",function(){return i.toggleTracking()}),V&&"hidden"in p&&"visibilityState"in p&&i.on(p,"visibilitychange",i.handleVisibilityChange_),i}Et(e,r);var t=e.prototype;return t.handleVisibilityChange=function(){this.player_.duration()===1/0&&(p.hidden?this.stopTracking():this.startTracking())},t.trackLive_=function(){var e=this.player_.seekable();if(e&&e.length){var t=Number(h.performance.now().toFixed(4)),i=-1===this.lastTime_?0:(t-this.lastTime_)/1e3;this.lastTime_=t,this.pastSeekEnd_=this.pastSeekEnd()+i;var n=this.liveCurrentTime(),r=this.player_.currentTime(),a=this.player_.paused()||this.seekedBehindLive_||Math.abs(n-r)>this.options_.liveTolerance;this.timeupdateSeen_&&n!==1/0||(a=!1),a!==this.behindLiveEdge_&&(this.behindLiveEdge_=a,this.trigger("liveedgechange"))}},t.handleDurationchange=function(){this.toggleTracking()},t.toggleTracking=function(){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())},t.startTracking=function(){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_)))},t.handleFirstTimeupdate=function(){this.timeupdateSeen_=!0,this.on(this.player_,"seeked",this.handleSeeked_)},t.handleSeeked=function(){var e=Math.abs(this.liveCurrentTime()-this.player_.currentTime());this.seekedBehindLive_=!this.skipNextSeeked_&&2<e,this.skipNextSeeked_=!1,this.trackLive_()},t.handlePlay=function(){this.one(this.player_,"timeupdate",this.seekToLiveEdge_)},t.reset_=function(){this.lastTime_=-1,this.pastSeekEnd_=0,this.lastSeekEnd_=-1,this.behindLiveEdge_=!0,this.timeupdateSeen_=!1,this.seekedBehindLive_=!1,this.skipNextSeeked_=!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_)},t.stopTracking=function(){this.isTracking()&&(this.reset_(),this.trigger("liveedgechange"))},t.seekableEnd=function(){for(var e=this.player_.seekable(),t=[],i=e?e.length:0;i--;)t.push(e.end(i));return t.length?t.sort()[t.length-1]:1/0},t.seekableStart=function(){for(var e=this.player_.seekable(),t=[],i=e?e.length:0;i--;)t.push(e.start(i));return t.length?t.sort()[0]:0},t.liveWindow=function(){var e=this.liveCurrentTime();return e===1/0?0:e-this.seekableStart()},t.isLive=function(){return this.isTracking()},t.atLiveEdge=function(){return!this.behindLiveEdge()},t.liveCurrentTime=function(){return this.pastSeekEnd()+this.seekableEnd()},t.pastSeekEnd=function(){var e=this.seekableEnd();return-1!==this.lastSeekEnd_&&e!==this.lastSeekEnd_&&(this.pastSeekEnd_=0),this.lastSeekEnd_=e,this.pastSeekEnd_},t.behindLiveEdge=function(){return this.behindLiveEdge_},t.isTracking=function(){return"number"==typeof this.trackingInterval_},t.seekToLiveEdge=function(){this.seekedBehindLive_=!1,this.atLiveEdge()||(this.skipNextSeeked_=!0,this.player_.currentTime(this.liveCurrentTime()))},t.dispose=function(){this.off(p,"visibilitychange",this.handleVisibilityChange_),this.stopTracking(),r.prototype.dispose.call(this)},e}(Tt);Tt.registerComponent("LiveTracker",Hr);function Vr(e){var t=e.el();if(t.hasAttribute("src"))return e.triggerSourceset(t.src),!0;var i=e.$$("source"),n=[],r="";if(!i.length)return!1;for(var a=0;a<i.length;a++){var s=i[a].src;s&&-1===n.indexOf(s)&&n.push(s)}return!!n.length&&(1===n.length&&(r=n[0]),e.triggerSourceset(r),!0)}function qr(e,t){for(var i={},n=0;n<e.length&&!((i=Object.getOwnPropertyDescriptor(e[n],t))&&i.set&&i.get);n++);return i.enumerable=!0,i.configurable=!0,i}function Wr(a){var s=a.el();if(!s.resetSourceWatch_){var t={},e=function(e){return qr([e.el(),h.HTMLMediaElement.prototype,h.Element.prototype,Kr],"innerHTML")}(a),i=function(r){return function(){for(var e=arguments.length,t=new Array(e),i=0;i<e;i++)t[i]=arguments[i];var n=r.apply(s,t);return Vr(a),n}};["append","appendChild","insertAdjacentHTML"].forEach(function(e){s[e]&&(t[e]=s[e],s[e]=i(t[e]))}),Object.defineProperty(s,"innerHTML",gt(e,{set:i(e.set)})),s.resetSourceWatch_=function(){s.resetSourceWatch_=null,Object.keys(t).forEach(function(e){s[e]=t[e]}),Object.defineProperty(s,"innerHTML",e)},a.one("sourceset",s.resetSourceWatch_)}}function zr(n){if(n.featuresSourceset){var r=n.el();if(!r.resetSourceset_){var i=function(e){return qr([e.el(),h.HTMLMediaElement.prototype,Yr],"src")}(n),a=r.setAttribute,t=r.load;Object.defineProperty(r,"src",gt(i,{set:function(e){var t=i.set.call(r,e);return n.triggerSourceset(r.src),t}})),r.setAttribute=function(e,t){var i=a.call(r,e,t);return/src/i.test(e)&&n.triggerSourceset(r.src),i},r.load=function(){var e=t.call(r);return Vr(n)||(n.triggerSourceset(""),Wr(n)),e},r.currentSrc?n.triggerSourceset(r.currentSrc):Vr(n)||Wr(n),r.resetSourceset_=function(){r.resetSourceset_=null,r.load=t,r.setAttribute=a,Object.defineProperty(r,"src",i),r.resetSourceWatch_&&r.resetSourceWatch_()}}}}function Gr(t,i,n,e){function r(e){return Object.defineProperty(t,i,{value:e,enumerable:!0,writable:!0})}void 0===e&&(e=!0);var a={configurable:!0,enumerable:!0,get:function(){var e=n();return r(e),e}};return e&&(a.set=r),Object.defineProperty(t,i,a)}var Xr,Kr=Object.defineProperty({},"innerHTML",{get:function(){return this.cloneNode(!0).innerHTML},set:function(e){var t=p.createElement(this.nodeName.toLowerCase());t.innerHTML=e;for(var i=p.createDocumentFragment();t.childNodes.length;)i.appendChild(t.childNodes[0]);return this.innerText="",h.Element.prototype.appendChild.call(this,i),this.innerHTML}}),Yr=Object.defineProperty({},"src",{get:function(){return this.hasAttribute("src")?Wt(h.Element.prototype.getAttribute.call(this,"src")):""},set:function(e){return h.Element.prototype.setAttribute.call(this,"src",e),e}}),Qr=function(c){function o(e,t){var i;i=c.call(this,e,t)||this;var n=e.source,r=!1;if(n&&(i.el_.currentSrc!==n.src||e.tag&&3===e.tag.initNetworkState_)?i.setSource(n):i.handleLateInit_(i.el_),e.enableSourceset&&i.setupSourcesetHandling_(),i.isScrubbing_=!1,i.el_.hasChildNodes()){for(var a=i.el_.childNodes,s=a.length,o=[];s--;){var u=a[s];"track"===u.nodeName.toLowerCase()&&(i.featuresNativeTextTracks?(i.remoteTextTrackEls().addTrackElement_(u),i.remoteTextTracks().addTrack(u.track),i.textTracks().addTrack(u.track),r||i.el_.hasAttribute("crossorigin")||!Gt(u.src)||(r=!0)):o.push(u))}for(var l=0;l<o.length;l++)i.el_.removeChild(o[l])}return i.proxyNativeTracks_(),i.featuresNativeTextTracks&&r&&g.warn("Text Tracks are being loaded from another origin but the crossorigin attribute isn't used.\nThis may prevent text tracks from loading."),i.restoreMetadataTracksInIOSNativePlayer_(),(z||X||U)&&!0===e.nativeControlsForTouch&&i.setControls(!0),i.proxyWebkitFullscreen_(),i.triggerReady(),i}Et(o,c);var e=o.prototype;return e.dispose=function(){this.el_&&this.el_.resetSourceset_&&this.el_.resetSourceset_(),o.disposeMediaElement(this.el_),this.options_=null,c.prototype.dispose.call(this)},e.setupSourcesetHandling_=function(){zr(this)},e.restoreMetadataTracksInIOSNativePlayer_=function(){function e(){i=[];for(var e=0;e<n.length;e++){var t=n[e];"metadata"===t.kind&&i.push({track:t,storedMode:t.mode})}}var i,n=this.textTracks();e(),n.addEventListener("change",e),this.on("dispose",function(){return n.removeEventListener("change",e)});function r(){for(var e=0;e<i.length;e++){var t=i[e];"disabled"===t.track.mode&&t.track.mode!==t.storedMode&&(t.track.mode=t.storedMode)}n.removeEventListener("change",r)}this.on("webkitbeginfullscreen",function(){n.removeEventListener("change",e),n.removeEventListener("change",r),n.addEventListener("change",r)}),this.on("webkitendfullscreen",function(){n.removeEventListener("change",e),n.addEventListener("change",e),n.removeEventListener("change",r)})},e.overrideNative_=function(e,t){var i=this;if(t===this["featuresNative"+e+"Tracks"]){var n=e.toLowerCase();this[n+"TracksListeners_"]&&Object.keys(this[n+"TracksListeners_"]).forEach(function(e){i.el()[n+"Tracks"].removeEventListener(e,i[n+"TracksListeners_"][e])}),this["featuresNative"+e+"Tracks"]=!t,this[n+"TracksListeners_"]=null,this.proxyNativeTracksForType_(n)}},e.overrideNativeAudioTracks=function(e){this.overrideNative_("Audio",e)},e.overrideNativeVideoTracks=function(e){this.overrideNative_("Video",e)},e.proxyNativeTracksForType_=function(i){var n=this,e=_i[i],r=this.el()[e.getterName],a=this[e.getterName]();if(this["featuresNative"+e.capitalName+"Tracks"]&&r&&r.addEventListener){var s={change:function(e){var t={type:"change",target:a,currentTarget:a,srcElement:a};a.trigger(t),"text"===i&&n[bi.remoteText.getterName]().trigger(t)},addtrack:function(e){a.addTrack(e.track)},removetrack:function(e){a.removeTrack(e.track)}},t=function(){for(var e=[],t=0;t<a.length;t++){for(var i=!1,n=0;n<r.length;n++)if(r[n]===a[t]){i=!0;break}i||e.push(a[t])}for(;e.length;)a.removeTrack(e.shift())};this[e.getterName+"Listeners_"]=s,Object.keys(s).forEach(function(t){var i=s[t];r.addEventListener(t,i),n.on("dispose",function(e){return r.removeEventListener(t,i)})}),this.on("loadstart",t),this.on("dispose",function(e){return n.off("loadstart",t)})}},e.proxyNativeTracks_=function(){var t=this;_i.names.forEach(function(e){t.proxyNativeTracksForType_(e)})},e.createEl=function(){var e=this.options_.tag;if(!e||!this.options_.playerElIngest&&!this.movingMediaElementInDOM){if(e){var t=e.cloneNode(!0);e.parentNode&&e.parentNode.insertBefore(t,e),o.disposeMediaElement(e),e=t}else{e=p.createElement("video");var i=gt({},this.options_.tag&&de(this.options_.tag));z&&!0===this.options_.nativeControlsForTouch||delete i.controls,ce(e,S(i,{id:this.options_.techId,class:"vjs-tech"}))}e.playerId=this.options_.playerId}"undefined"!=typeof this.options_.preload&&pe(e,"preload",this.options_.preload),void 0!==this.options_.disablePictureInPicture&&(e.disablePictureInPicture=this.options_.disablePictureInPicture);for(var n=["loop","muted","playsinline","autoplay"],r=0;r<n.length;r++){var a=n[r],s=this.options_[a];"undefined"!=typeof s&&(s?pe(e,a,a):fe(e,a),e[a]=s)}return e},e.handleLateInit_=function(e){if(0!==e.networkState&&3!==e.networkState){if(0===e.readyState){var t=!1,i=function(){t=!0};this.on("loadstart",i);var n=function(){t||this.trigger("loadstart")};return this.on("loadedmetadata",n),void this.ready(function(){this.off("loadstart",i),this.off("loadedmetadata",n),t||this.trigger("loadstart")})}var r=["loadstart"];r.push("loadedmetadata"),2<=e.readyState&&r.push("loadeddata"),3<=e.readyState&&r.push("canplay"),4<=e.readyState&&r.push("canplaythrough"),this.ready(function(){r.forEach(function(e){this.trigger(e)},this)})}},e.setScrubbing=function(e){this.isScrubbing_=e},e.scrubbing=function(){return this.isScrubbing_},e.setCurrentTime=function(e){try{this.isScrubbing_&&this.el_.fastSeek&&Y?this.el_.fastSeek(e):this.el_.currentTime=e}catch(e){g(e,"Video is not ready. (Video.js)")}},e.duration=function(){var t=this;if(this.el_.duration===1/0&&M&&j&&0===this.el_.currentTime){return this.on("timeupdate",function e(){0<t.el_.currentTime&&(t.el_.duration===1/0&&t.trigger("durationchange"),t.off("timeupdate",e))}),NaN}return this.el_.duration||NaN},e.width=function(){return this.el_.offsetWidth},e.height=function(){return this.el_.offsetHeight},e.proxyWebkitFullscreen_=function(){var e=this;if("webkitDisplayingFullscreen"in this.el_){var t=function(){this.trigger("fullscreenchange",{isFullscreen:!1})},i=function(){"webkitPresentationMode"in this.el_&&"picture-in-picture"!==this.el_.webkitPresentationMode&&(this.one("webkitendfullscreen",t),this.trigger("fullscreenchange",{isFullscreen:!0,nativeIOSFullscreen:!0}))};this.on("webkitbeginfullscreen",i),this.on("dispose",function(){e.off("webkitbeginfullscreen",i),e.off("webkitendfullscreen",t)})}},e.supportsFullScreen=function(){if("function"==typeof this.el_.webkitEnterFullScreen){var e=h.navigator&&h.navigator.userAgent||"";if(/Android/.test(e)||!/Chrome|Mac OS X 10.5/.test(e))return!0}return!1},e.enterFullScreen=function(){var e=this.el_;if(e.paused&&e.networkState<=e.HAVE_METADATA)Ot(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)}},e.exitFullScreen=function(){this.el_.webkitDisplayingFullscreen?this.el_.webkitExitFullScreen():this.trigger("fullscreenerror",new Error("The video is not fullscreen"))},e.requestPictureInPicture=function(){return this.el_.requestPictureInPicture()},e.src=function(e){if(void 0===e)return this.el_.src;this.setSrc(e)},e.reset=function(){o.resetMediaElement(this.el_)},e.currentSrc=function(){return this.currentSource_?this.currentSource_.src:this.el_.currentSrc},e.setControls=function(e){this.el_.controls=!!e},e.addTextTrack=function(e,t,i){return this.featuresNativeTextTracks?this.el_.addTextTrack(e,t,i):c.prototype.addTextTrack.call(this,e,t,i)},e.createRemoteTextTrack=function(e){if(!this.featuresNativeTextTracks)return c.prototype.createRemoteTextTrack.call(this,e);var t=p.createElement("track");return 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},e.addRemoteTextTrack=function(e,t){var i=c.prototype.addRemoteTextTrack.call(this,e,t);return this.featuresNativeTextTracks&&this.el().appendChild(i),i},e.removeRemoteTextTrack=function(e){if(c.prototype.removeRemoteTextTrack.call(this,e),this.featuresNativeTextTracks)for(var t=this.$$("track"),i=t.length;i--;)e!==t[i]&&e!==t[i].track||this.el().removeChild(t[i])},e.getVideoPlaybackQuality=function(){if("function"==typeof this.el().getVideoPlaybackQuality)return this.el().getVideoPlaybackQuality();var e={};return"undefined"!=typeof this.el().webkitDroppedFrameCount&&"undefined"!=typeof this.el().webkitDecodedFrameCount&&(e.droppedVideoFrames=this.el().webkitDroppedFrameCount,e.totalVideoFrames=this.el().webkitDecodedFrameCount),h.performance&&"function"==typeof h.performance.now?e.creationTime=h.performance.now():h.performance&&h.performance.timing&&"number"==typeof h.performance.timing.navigationStart&&(e.creationTime=h.Date.now()-h.performance.timing.navigationStart),e},o}(Ji);Gr(Qr,"TEST_VID",function(){if(Z()){var e=p.createElement("video"),t=p.createElement("track");return t.kind="captions",t.srclang="en",t.label="English",e.appendChild(t),e}}),Qr.isSupported=function(){try{Qr.TEST_VID.volume=.5}catch(e){return!1}return!(!Qr.TEST_VID||!Qr.TEST_VID.canPlayType)},Qr.canPlayType=function(e){return Qr.TEST_VID.canPlayType(e)},Qr.canPlaySource=function(e,t){return Qr.canPlayType(e.type)},Qr.canControlVolume=function(){try{var e=Qr.TEST_VID.volume;return Qr.TEST_VID.volume=e/2+.1,e!==Qr.TEST_VID.volume}catch(e){return!1}},Qr.canMuteVolume=function(){try{var e=Qr.TEST_VID.muted;return Qr.TEST_VID.muted=!e,Qr.TEST_VID.muted?pe(Qr.TEST_VID,"muted","muted"):fe(Qr.TEST_VID,"muted"),e!==Qr.TEST_VID.muted}catch(e){return!1}},Qr.canControlPlaybackRate=function(){if(M&&j&&H<58)return!1;try{var e=Qr.TEST_VID.playbackRate;return Qr.TEST_VID.playbackRate=e/2+.1,e!==Qr.TEST_VID.playbackRate}catch(e){return!1}},Qr.canOverrideAttributes=function(){try{var e=function(){};Object.defineProperty(p.createElement("video"),"src",{get:e,set:e}),Object.defineProperty(p.createElement("audio"),"src",{get:e,set:e}),Object.defineProperty(p.createElement("video"),"innerHTML",{get:e,set:e}),Object.defineProperty(p.createElement("audio"),"innerHTML",{get:e,set:e})}catch(e){return!1}return!0},Qr.supportsNativeTextTracks=function(){return Y||K&&j},Qr.supportsNativeVideoTracks=function(){return!(!Qr.TEST_VID||!Qr.TEST_VID.videoTracks)},Qr.supportsNativeAudioTracks=function(){return!(!Qr.TEST_VID||!Qr.TEST_VID.audioTracks)},Qr.Events=["loadstart","suspend","abort","error","emptied","stalled","loadedmetadata","loadeddata","canplay","canplaythrough","playing","waiting","seeking","seeked","ended","durationchange","timeupdate","progress","play","pause","ratechange","resize","volumechange"],[["featuresVolumeControl","canControlVolume"],["featuresMuteControl","canMuteVolume"],["featuresPlaybackRate","canControlPlaybackRate"],["featuresSourceset","canOverrideAttributes"],["featuresNativeTextTracks","supportsNativeTextTracks"],["featuresNativeVideoTracks","supportsNativeVideoTracks"],["featuresNativeAudioTracks","supportsNativeAudioTracks"]].forEach(function(e){var t=e[0],i=e[1];Gr(Qr.prototype,t,function(){return Qr[i]()},!0)}),Qr.prototype.movingMediaElementInDOM=!K,Qr.prototype.featuresFullscreenResize=!0,Qr.prototype.featuresProgressEvents=!0,Qr.prototype.featuresTimeupdateEvents=!0,Qr.patchCanPlayType=function(){4<=N&&!B&&!j&&(Xr=Qr.TEST_VID&&Qr.TEST_VID.constructor.prototype.canPlayType,Qr.TEST_VID.constructor.prototype.canPlayType=function(e){return e&&/^application\/(?:x-|vnd\.apple\.)mpegurl/i.test(e)?"maybe":Xr.call(this,e)})},Qr.unpatchCanPlayType=function(){var e=Qr.TEST_VID.constructor.prototype.canPlayType;return Xr&&(Qr.TEST_VID.constructor.prototype.canPlayType=Xr),e},Qr.patchCanPlayType(),Qr.disposeMediaElement=function(e){if(e){for(e.parentNode&&e.parentNode.removeChild(e);e.hasChildNodes();)e.removeChild(e.firstChild);e.removeAttribute("src"),"function"==typeof e.load&&function(){try{e.load()}catch(e){}}()}},Qr.resetMediaElement=function(e){if(e){for(var t=e.querySelectorAll("source"),i=t.length;i--;)e.removeChild(t[i]);e.removeAttribute("src"),"function"==typeof e.load&&function(){try{e.load()}catch(e){}}()}},["muted","defaultMuted","autoplay","controls","loop","playsinline"].forEach(function(e){Qr.prototype[e]=function(){return this.el_[e]||this.el_.hasAttribute(e)}}),["muted","defaultMuted","autoplay","loop","playsinline"].forEach(function(t){Qr.prototype["set"+mt(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){Qr.prototype[e]=function(){return this.el_[e]}}),["volume","src","poster","preload","playbackRate","defaultPlaybackRate","disablePictureInPicture","crossOrigin"].forEach(function(t){Qr.prototype["set"+mt(t)]=function(e){this.el_[t]=e}}),["pause","load","play"].forEach(function(e){Qr.prototype[e]=function(){return this.el_[e]()}}),Ji.withSourceHandlers(Qr),Qr.nativeSourceHandler={},Qr.nativeSourceHandler.canPlayType=function(e){try{return Qr.TEST_VID.canPlayType(e)}catch(e){return""}},Qr.nativeSourceHandler.canHandleSource=function(e,t){if(e.type)return Qr.nativeSourceHandler.canPlayType(e.type);if(e.src){var i=zt(e.src);return Qr.nativeSourceHandler.canPlayType("video/"+i)}return""},Qr.nativeSourceHandler.handleSource=function(e,t,i){t.setSrc(e.src)},Qr.nativeSourceHandler.dispose=function(){},Qr.registerSourceHandler(Qr.nativeSourceHandler),Ji.registerTech("Html5",Qr);var $r=["progress","abort","suspend","emptied","stalled","loadedmetadata","loadeddata","timeupdate","resize","volumechange","texttrackchange"],Jr={canplay:"CanPlay",canplaythrough:"CanPlayThrough",playing:"Playing",seeked:"Seeked"},Zr=["tiny","xsmall","small","medium","large","xlarge","huge"],ea={};Zr.forEach(function(e){var t="x"===e.charAt(0)?"x-"+e.substring(1):e;ea[e]="vjs-layout-"+t});var ta={tiny:210,xsmall:320,small:425,medium:768,large:1440,xlarge:2560,huge:1/0},ia=function(c){function l(e,t,i){var n;if(e.id=e.id||t.id||"vjs_video_"+Be(),(t=S(l.getTagSettings(e),t)).initChildren=!1,t.createEl=!1,t.evented=!1,t.reportTouchActivity=!1,!t.language)if("function"==typeof e.closest){var r=e.closest("[lang]");r&&r.getAttribute&&(t.language=r.getAttribute("lang"))}else for(var a=e;a&&1===a.nodeType;){if(de(a).hasOwnProperty("lang")){t.language=a.getAttribute("lang");break}a=a.parentNode}if((n=c.call(this,null,t,i)||this).boundDocumentFullscreenChange_=function(e){return n.documentFullscreenChange_(e)},n.boundFullWindowOnEscKey_=function(e){return n.fullWindowOnEscKey(e)},n.boundUpdateStyleEl_=function(e){return n.updateStyleEl_(e)},n.boundApplyInitTime_=function(e){return n.applyInitTime_(e)},n.boundUpdateCurrentBreakpoint_=function(e){return n.updateCurrentBreakpoint_(e)},n.boundHandleTechClick_=function(e){return n.handleTechClick_(e)},n.boundHandleTechDoubleClick_=function(e){return n.handleTechDoubleClick_(e)},n.boundHandleTechTouchStart_=function(e){return n.handleTechTouchStart_(e)},n.boundHandleTechTouchMove_=function(e){return n.handleTechTouchMove_(e)},n.boundHandleTechTouchEnd_=function(e){return n.handleTechTouchEnd_(e)},n.boundHandleTechTap_=function(e){return n.handleTechTap_(e)},n.isFullscreen_=!1,n.log=v(n.id_),n.fsApi_=f,n.isPosterFromTech_=!1,n.queuedCallbacks_=[],n.isReady_=!1,n.hasStarted_=!1,n.userActive_=!1,n.debugEnabled_=!1,!n.options_||!n.options_.techOrder||!n.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(n.tag=e,n.tagAttributes=e&&de(e),n.language(n.options_.language),t.languages){var s={};Object.getOwnPropertyNames(t.languages).forEach(function(e){s[e.toLowerCase()]=t.languages[e]}),n.languages_=s}else n.languages_=l.prototype.options_.languages;n.resetCache_(),n.poster_=t.poster||"",n.controls_=!!t.controls,e.controls=!1,e.removeAttribute("controls"),n.changingSrc_=!1,n.playCallbacks_=[],n.playTerminatedQueue_=[],e.hasAttribute("autoplay")?n.autoplay(!0):n.autoplay(n.options_.autoplay),t.plugins&&Object.keys(t.plugins).forEach(function(e){if("function"!=typeof n[e])throw new Error('plugin "'+e+'" does not exist')}),n.scrubbing_=!1,n.el_=n.createEl(),dt(St(n),{eventBusKey:"el_"}),n.fsApi_.requestFullscreen&&(Ge(p,n.fsApi_.fullscreenchange,n.boundDocumentFullscreenChange_),n.on(n.fsApi_.fullscreenchange,n.boundDocumentFullscreenChange_)),n.fluid_&&n.on(["playerreset","resize"],n.boundUpdateStyleEl_);var o=gt(n.options_);t.plugins&&Object.keys(t.plugins).forEach(function(e){n[e](t.plugins[e])}),t.debug&&n.debug(!0),n.options_.playerOptions=o,n.middleware_=[],n.initChildren(),n.isAudio("audio"===e.nodeName.toLowerCase()),n.controls()?n.addClass("vjs-controls-enabled"):n.addClass("vjs-controls-disabled"),n.el_.setAttribute("role","region"),n.isAudio()?n.el_.setAttribute("aria-label",n.localize("Audio Player")):n.el_.setAttribute("aria-label",n.localize("Video Player")),n.isAudio()&&n.addClass("vjs-audio"),n.flexNotSupported_()&&n.addClass("vjs-no-flex"),z&&n.addClass("vjs-touch-enabled"),K||n.addClass("vjs-workinghover"),l.players[n.id_]=St(n);var u=d.split(".")[0];return n.addClass("vjs-v"+u),n.userActive(!0),n.reportUserActivity(),n.one("play",function(e){return n.listenForUserActivity_(e)}),n.on("stageclick",function(e){return n.handleStageClick_(e)}),n.on("keydown",function(e){return n.handleKeyDown(e)}),n.on("languagechange",function(e){return n.handleLanguagechange(e)}),n.breakpoints(n.options_.breakpoints),n.responsive(n.options_.responsive),n}Et(l,c);var e=l.prototype;return e.dispose=function(){var n=this;this.trigger("dispose"),this.off("dispose"),Xe(p,this.fsApi_.fullscreenchange,this.boundDocumentFullscreenChange_),Xe(p,"keydown",this.boundFullWindowOnEscKey_),this.styleEl_&&this.styleEl_.parentNode&&(this.styleEl_.parentNode.removeChild(this.styleEl_),this.styleEl_=null),l.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),function(e){en[e.id()]=null}(this),Ti.names.forEach(function(e){var t=Ti[e],i=n[t.getterName]();i&&i.off&&i.off()}),c.prototype.dispose.call(this)},e.createEl=function(){var t,i=this.tag,e=this.playerElIngest_=i.parentNode&&i.parentNode.hasAttribute&&i.parentNode.hasAttribute("data-vjs-player"),n="video-js"===this.tag.tagName.toLowerCase();e?t=this.el_=i.parentNode:n||(t=this.el_=c.prototype.createEl.call(this,"div"));var r=de(i);if(n){for(t=this.el_=i,i=this.tag=p.createElement("video");t.children.length;)i.appendChild(t.firstChild);se(t,"video-js")||oe(t,"video-js"),t.appendChild(i),e=this.playerElIngest_=t,Object.keys(t).forEach(function(e){try{i[e]=t[e]}catch(e){}})}if(i.setAttribute("tabindex","-1"),r.tabindex="-1",(V||j&&W)&&(i.setAttribute("role","application"),r.role="application"),i.removeAttribute("width"),i.removeAttribute("height"),"width"in r&&delete r.width,"height"in r&&delete r.height,Object.getOwnPropertyNames(r).forEach(function(e){n&&"class"===e||t.setAttribute(e,r[e]),n&&i.setAttribute(e,r[e])}),i.playerId=i.id,i.id+="_html5_api",i.className="vjs-tech",i.player=t.player=this,this.addClass("vjs-paused"),!0!==h.VIDEOJS_NO_DYNAMIC_STYLE){this.styleEl_=Re("vjs-styles-dimensions");var a=Ie(".vjs-styles-defaults"),s=Ie("head");s.insertBefore(this.styleEl_,a?a.nextSibling:s.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);for(var o=i.getElementsByTagName("a"),u=0;u<o.length;u++){var l=o.item(u);oe(l,"vjs-hidden"),l.setAttribute("hidden","hidden")}return i.initNetworkState_=i.networkState,i.parentNode&&!e&&i.parentNode.insertBefore(t,i),ae(i,t),this.children_.unshift(i),this.el_.setAttribute("lang",this.language_),this.el_=t},e.crossOrigin=function(e){if(!e)return this.techGet_("crossOrigin");"anonymous"===e||"use-credentials"===e?this.techCall_("setCrossOrigin",e):g.warn('crossOrigin must be "anonymous" or "use-credentials", given "'+e+'"')},e.width=function(e){return this.dimension("width",e)},e.height=function(e){return this.dimension("height",e)},e.dimension=function(e,t){var i=e+"_";if(void 0===t)return this[i]||0;if(""===t||"auto"===t)return this[i]=void 0,void this.updateStyleEl_();var n=parseFloat(t);isNaN(n)?g.error('Improper value "'+t+'" supplied for for '+e):(this[i]=n,this.updateStyleEl_())},e.fluid=function(e){var t=this;if(void 0===e)return!!this.fluid_;this.fluid_=!!e,lt(this)&&this.off(["playerreset","resize"],this.boundUpdateStyleEl_),e?(this.addClass("vjs-fluid"),this.fill(!1),function(e,t){lt(e)?t():(e.eventedCallbacks||(e.eventedCallbacks=[]),e.eventedCallbacks.push(t))}(this,function(){t.on(["playerreset","resize"],t.boundUpdateStyleEl_)})):this.removeClass("vjs-fluid"),this.updateStyleEl_()},e.fill=function(e){if(void 0===e)return!!this.fill_;this.fill_=!!e,e?(this.addClass("vjs-fill"),this.fluid(!1)):this.removeClass("vjs-fill")},e.aspectRatio=function(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_()},e.updateStyleEl_=function(){if(!0!==h.VIDEOJS_NO_DYNAMIC_STYLE){var e,t,i,n=(void 0!==this.aspectRatio_&&"auto"!==this.aspectRatio_?this.aspectRatio_:0<this.videoWidth()?this.videoWidth()+":"+this.videoHeight():"16:9").split(":"),r=n[1]/n[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,i=/^[^a-zA-Z]/.test(this.id())?"dimensions-"+this.id():this.id()+"-dimensions",this.addClass(i),Me(this.styleEl_,"\n      ."+i+" {\n        width: "+e+"px;\n        height: "+t+"px;\n      }\n\n      ."+i+".vjs-fluid {\n        padding-top: "+100*r+"%;\n      }\n    ")}else{var a="number"==typeof this.width_?this.width_:this.options_.width,s="number"==typeof this.height_?this.height_:this.options_.height,o=this.tech_&&this.tech_.el();o&&(0<=a&&(o.width=a),0<=s&&(o.height=s))}},e.loadTech_=function(e,t){var i=this;this.tech_&&this.unloadTech_();var n=mt(e),r=e.charAt(0).toLowerCase()+e.slice(1);"Html5"!==n&&this.tag&&(Ji.getTech("Html5").disposeMediaElement(this.tag),this.tag.player=null,this.tag=null),this.techName_=n,this.isReady_=!1;var a={source:t,autoplay:"string"!=typeof this.autoplay()&&this.autoplay(),nativeControlsForTouch:this.options_.nativeControlsForTouch,playerId:this.id(),techId:this.id()+"_"+r+"_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,Promise:this.options_.Promise};Ti.names.forEach(function(e){var t=Ti[e];a[t.getterName]=i[t.privateName]}),S(a,this.options_[n]),S(a,this.options_[r]),S(a,this.options_[e.toLowerCase()]),this.tag&&(a.tag=this.tag),t&&t.src===this.cache_.src&&0<this.cache_.currentTime&&(a.startTime=this.cache_.currentTime);var s=Ji.getTech(e);if(!s)throw new Error("No Tech named '"+n+"' exists! '"+n+"' should be registered using videojs.registerTech()'");this.tech_=new s(a),this.tech_.ready($e(this,this.handleTechReady_),!0),Mt(this.textTracksJson_||[],this.tech_),$r.forEach(function(t){i.on(i.tech_,t,function(e){return i["handleTech"+mt(t)+"_"](e)})}),Object.keys(Jr).forEach(function(t){i.on(i.tech_,t,function(e){0===i.tech_.playbackRate()&&i.tech_.seeking()?i.queuedCallbacks_.push({callback:i["handleTech"+Jr[t]+"_"].bind(i),event:e}):i["handleTech"+Jr[t]+"_"](e)})}),this.on(this.tech_,"loadstart",function(e){return i.handleTechLoadStart_(e)}),this.on(this.tech_,"sourceset",function(e){return i.handleTechSourceset_(e)}),this.on(this.tech_,"waiting",function(e){return i.handleTechWaiting_(e)}),this.on(this.tech_,"ended",function(e){return i.handleTechEnded_(e)}),this.on(this.tech_,"seeking",function(e){return i.handleTechSeeking_(e)}),this.on(this.tech_,"play",function(e){return i.handleTechPlay_(e)}),this.on(this.tech_,"firstplay",function(e){return i.handleTechFirstPlay_(e)}),this.on(this.tech_,"pause",function(e){return i.handleTechPause_(e)}),this.on(this.tech_,"durationchange",function(e){return i.handleTechDurationChange_(e)}),this.on(this.tech_,"fullscreenchange",function(e){return i.handleTechFullscreenChange_(e)}),this.on(this.tech_,"fullscreenerror",function(e){return i.handleTechFullscreenError_(e)}),this.on(this.tech_,"enterpictureinpicture",function(e){return i.handleTechEnterPictureInPicture_(e)}),this.on(this.tech_,"leavepictureinpicture",function(e){return i.handleTechLeavePictureInPicture_(e)}),this.on(this.tech_,"error",function(e){return i.handleTechError_(e)}),this.on(this.tech_,"posterchange",function(e){return i.handleTechPosterChange_(e)}),this.on(this.tech_,"textdata",function(e){return i.handleTechTextData_(e)}),this.on(this.tech_,"ratechange",function(e){return i.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"===n&&this.tag||ae(this.tech_.el(),this.el()),this.tag&&(this.tag.player=null,this.tag=null)},e.unloadTech_=function(){var i=this;Ti.names.forEach(function(e){var t=Ti[e];i[t.privateName]=i[t.getterName]()}),this.textTracksJson_=Rt(this.tech_),this.isReady_=!1,this.tech_.dispose(),this.tech_=!1,this.isPosterFromTech_&&(this.poster_="",this.trigger("posterchange")),this.isPosterFromTech_=!1},e.tech=function(e){return void 0===e&&g.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_},e.addTechControlsListeners_=function(){this.removeTechControlsListeners_(),this.on(this.tech_,"mouseup",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_)},e.removeTechControlsListeners_=function(){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_,"mouseup",this.boundHandleTechClick_),this.off(this.tech_,"dblclick",this.boundHandleTechDoubleClick_)},e.handleTechReady_=function(){this.triggerReady(),this.cache_.volume&&this.techCall_("setVolume",this.cache_.volume),this.handleTechPosterChange_(),this.handleTechDurationChange_()},e.handleTechLoadStart_=function(){this.removeClass("vjs-ended"),this.removeClass("vjs-seeking"),this.error(null),this.handleTechDurationChange_(),this.paused()?(this.hasStarted(!1),this.trigger("loadstart")):(this.trigger("loadstart"),this.trigger("firstplay")),this.manualAutoplay_(this.autoplay())},e.manualAutoplay_=function(t){var n=this;if(this.tech_&&"string"==typeof t){var e,i=function(){var e=n.muted();n.muted(!0);function t(){n.muted(e)}n.playTerminatedQueue_.push(t);var i=n.play();if(Lt(i))return i.catch(t)};if("any"===t&&!0!==this.muted()?Lt(e=this.play())&&(e=e.catch(i)):e="muted"===t&&!0!==this.muted()?i():this.play(),Lt(e))return e.then(function(){n.trigger({type:"autoplay-success",autoplay:t})}).catch(function(e){n.trigger({type:"autoplay-failure",autoplay:t})})}},e.updateSourceCaches_=function(e){void 0===e&&(e="");var 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=function(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(function(e){return e.src===t});if(i.length)return i[0].type;for(var n=e.$$("source"),r=0;r<n.length;r++){var a=n[r];if(a.type&&a.src&&a.src===t)return a.type}return cn(t)}(this,t)),this.cache_.source=gt({},e,{src:t,type:i});for(var n=this.cache_.sources.filter(function(e){return e.src&&e.src===t}),r=[],a=this.$$("source"),s=[],o=0;o<a.length;o++){var u=de(a[o]);r.push(u),u.src&&u.src===t&&s.push(u.src)}s.length&&!n.length?this.cache_.sources=r:n.length||(this.cache_.sources=[this.cache_.source]),this.cache_.src=t},e.handleTechSourceset_=function(e){var i=this;if(!this.changingSrc_){var t=function(e){return i.updateSourceCaches_(e)},n=this.currentSource().src,r=e.src;n&&!/^blob:/.test(n)&&/^blob:/.test(r)&&(this.lastSource_&&(this.lastSource_.tech===r||this.lastSource_.player===n)||(t=function(){})),t(r),e.src||this.tech_.any(["sourceset","loadstart"],function(e){if("sourceset"!==e.type){var t=i.techGet("currentSrc");i.lastSource_.tech=t,i.updateSourceCaches_(t)}})}this.lastSource_={player:this.currentSource().src,tech:e.src},this.trigger({src:e.src,type:"sourceset"})},e.hasStarted=function(e){if(void 0===e)return this.hasStarted_;e!==this.hasStarted_&&(this.hasStarted_=e,this.hasStarted_?(this.addClass("vjs-has-started"),this.trigger("firstplay")):this.removeClass("vjs-has-started"))},e.handleTechPlay_=function(){this.removeClass("vjs-ended"),this.removeClass("vjs-paused"),this.addClass("vjs-playing"),this.hasStarted(!0),this.trigger("play")},e.handleTechRateChange_=function(){0<this.tech_.playbackRate()&&0===this.cache_.lastPlaybackRate&&(this.queuedCallbacks_.forEach(function(e){return e.callback(e.event)}),this.queuedCallbacks_=[]),this.cache_.lastPlaybackRate=this.tech_.playbackRate(),this.trigger("ratechange")},e.handleTechWaiting_=function(){var t=this;this.addClass("vjs-waiting"),this.trigger("waiting");var i=this.currentTime();this.on("timeupdate",function e(){i!==t.currentTime()&&(t.removeClass("vjs-waiting"),t.off("timeupdate",e))})},e.handleTechCanPlay_=function(){this.removeClass("vjs-waiting"),this.trigger("canplay")},e.handleTechCanPlayThrough_=function(){this.removeClass("vjs-waiting"),this.trigger("canplaythrough")},e.handleTechPlaying_=function(){this.removeClass("vjs-waiting"),this.trigger("playing")},e.handleTechSeeking_=function(){this.addClass("vjs-seeking"),this.trigger("seeking")},e.handleTechSeeked_=function(){this.removeClass("vjs-seeking"),this.removeClass("vjs-ended"),this.trigger("seeked")},e.handleTechFirstPlay_=function(){this.options_.starttime&&(g.warn("Passing the `starttime` option to the player will be deprecated in 6.0"),this.currentTime(this.options_.starttime)),this.addClass("vjs-has-started"),this.trigger("firstplay")},e.handleTechPause_=function(){this.removeClass("vjs-playing"),this.addClass("vjs-paused"),this.trigger("pause")},e.handleTechEnded_=function(){this.addClass("vjs-ended"),this.options_.loop?(this.currentTime(0),this.play()):this.paused()||this.pause(),this.trigger("ended")},e.handleTechDurationChange_=function(){this.duration(this.techGet_("duration"))},e.handleTechClick_=function(e){we(e)&&this.controls_&&(this.paused()?Ot(this.play()):this.pause())},e.handleTechDoubleClick_=function(t){this.controls_&&(Array.prototype.some.call(this.$$(".vjs-control-bar, .vjs-modal-dialog"),function(e){return 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()))},e.handleTechTap_=function(){this.userActive(!this.userActive())},e.handleTechTouchStart_=function(){this.userWasActive=this.userActive()},e.handleTechTouchMove_=function(){this.userWasActive&&this.reportUserActivity()},e.handleTechTouchEnd_=function(e){e.cancelable&&e.preventDefault()},e.handleStageClick_=function(){this.reportUserActivity()},e.toggleFullscreenClass_=function(){this.isFullscreen()?this.addClass("vjs-fullscreen"):this.removeClass("vjs-fullscreen")},e.documentFullscreenChange_=function(e){var t=e.target.player;if(!t||t===this){var i=this.el(),n=p[this.fsApi_.fullscreenElement]===i;!n&&i.matches?n=i.matches(":"+this.fsApi_.fullscreen):!n&&i.msMatchesSelector&&(n=i.msMatchesSelector(":"+this.fsApi_.fullscreen)),this.isFullscreen(n)}},e.handleTechFullscreenChange_=function(e,t){t&&(t.nativeIOSFullscreen&&this.toggleClass("vjs-ios-native-fs"),this.isFullscreen(t.isFullscreen))},e.handleTechFullscreenError_=function(e,t){this.trigger("fullscreenerror",t)},e.togglePictureInPictureClass_=function(){this.isInPictureInPicture()?this.addClass("vjs-picture-in-picture"):this.removeClass("vjs-picture-in-picture")},e.handleTechEnterPictureInPicture_=function(e){this.isInPictureInPicture(!0)},e.handleTechLeavePictureInPicture_=function(e){this.isInPictureInPicture(!1)},e.handleTechError_=function(){var e=this.tech_.error();this.error(e)},e.handleTechTextData_=function(e,t){var i=null;1<arguments.length&&(i=t),this.trigger("textdata",i)},e.getCache=function(){return this.cache_},e.resetCache_=function(){this.cache_={currentTime:0,initTime:0,inactivityTimeout:this.options_.inactivityTimeout,duration:NaN,lastVolume:1,lastPlaybackRate:this.defaultPlaybackRate(),media:null,src:"",source:{},sources:[],volume:1}},e.techCall_=function(e,t){this.ready(function(){if(e in sn)return function(e,t,i,n){return t[i](e.reduce(un(i),n))}(this.middleware_,this.tech_,e,t);if(e in on)return rn(this.middleware_,this.tech_,e,t);try{this.tech_&&this.tech_[e](t)}catch(e){throw g(e),e}},!0)},e.techGet_=function(t){if(this.tech_&&this.tech_.isReady_){if(t in an)return function(e,t,i){return e.reduceRight(un(i),t[i]())}(this.middleware_,this.tech_,t);if(t in on)return rn(this.middleware_,this.tech_,t);try{return this.tech_[t]()}catch(e){if(void 0===this.tech_[t])throw g("Video.js: "+t+" method not defined for "+this.techName_+" playback technology.",e),e;if("TypeError"===e.name)throw g("Video.js: "+t+" unavailable on "+this.techName_+" playback technology element.",e),this.tech_.isReady_=!1,e;throw g(e),e}}},e.play=function(){var t=this,e=this.options_.Promise||h.Promise;return e?new e(function(e){t.play_(e)}):this.play_()},e.play_=function(e){var t=this;void 0===e&&(e=Ot),this.playCallbacks_.push(e);var i=Boolean(!this.changingSrc_&&(this.src()||this.currentSrc()));if(this.waitToPlay_&&(this.off(["ready","loadstart"],this.waitToPlay_),this.waitToPlay_=null),!this.isReady_||!i)return this.waitToPlay_=function(e){t.play_()},this.one(["ready","loadstart"],this.waitToPlay_),void(i||!Y&&!K||this.load());var n=this.techGet_("play");null===n?this.runPlayTerminatedQueue_():this.runPlayCallbacks_(n)},e.runPlayTerminatedQueue_=function(){var e=this.playTerminatedQueue_.slice(0);this.playTerminatedQueue_=[],e.forEach(function(e){e()})},e.runPlayCallbacks_=function(t){var e=this.playCallbacks_.slice(0);this.playCallbacks_=[],this.playTerminatedQueue_=[],e.forEach(function(e){e(t)})},e.pause=function(){this.techCall_("pause")},e.paused=function(){return!1!==this.techGet_("paused")},e.played=function(){return this.techGet_("played")||Ct(0,0)},e.scrubbing=function(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")},e.currentTime=function(e){return"undefined"!=typeof e?(e<0&&(e=0),this.isReady_&&!this.changingSrc_&&this.tech_&&this.tech_.isReady_?(this.techCall_("setCurrentTime",e),void(this.cache_.initTime=0)):(this.cache_.initTime=e,this.off("canplay",this.boundApplyInitTime_),void this.one("canplay",this.boundApplyInitTime_))):(this.cache_.currentTime=this.techGet_("currentTime")||0,this.cache_.currentTime)},e.applyInitTime_=function(){this.currentTime(this.cache_.initTime)},e.duration=function(e){if(void 0===e)return void 0!==this.cache_.duration?this.cache_.duration:NaN;(e=parseFloat(e))<0&&(e=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"))},e.remainingTime=function(){return this.duration()-this.currentTime()},e.remainingTimeDisplay=function(){return Math.floor(this.duration())-Math.floor(this.currentTime())},e.buffered=function(){var e=this.techGet_("buffered");return e&&e.length||(e=Ct(0,0)),e},e.bufferedPercent=function(){return It(this.buffered(),this.duration())},e.bufferedEnd=function(){var e=this.buffered(),t=this.duration(),i=e.end(e.length-1);return t<i&&(i=t),i},e.volume=function(e){var t;return void 0!==e?(t=Math.max(0,Math.min(1,parseFloat(e))),this.cache_.volume=t,this.techCall_("setVolume",t),void(0<t&&this.lastVolume_(t))):(t=parseFloat(this.techGet_("volume")),isNaN(t)?1:t)},e.muted=function(e){if(void 0===e)return this.techGet_("muted")||!1;this.techCall_("setMuted",e)},e.defaultMuted=function(e){return void 0!==e?this.techCall_("setDefaultMuted",e):this.techGet_("defaultMuted")||!1},e.lastVolume_=function(e){if(void 0===e||0===e)return this.cache_.lastVolume;this.cache_.lastVolume=e},e.supportsFullScreen=function(){return this.techGet_("supportsFullScreen")||!1},e.isFullscreen=function(e){if(void 0===e)return this.isFullscreen_;var t=this.isFullscreen_;return this.isFullscreen_=Boolean(e),this.isFullscreen_!==t&&this.fsApi_.prefixed&&this.trigger("fullscreenchange"),void this.toggleFullscreenClass_()},e.requestFullscreen=function(s){var e=this.options_.Promise||h.Promise;if(e){var o=this;return new e(function(e,i){function n(){o.off("fullscreenerror",r),o.off("fullscreenchange",t)}function t(){n(),e()}function r(e,t){n(),i(t)}o.one("fullscreenchange",t),o.one("fullscreenerror",r);var a=o.requestFullscreenHelper_(s);if(a)return a.then(n,n),a})}return this.requestFullscreenHelper_()},e.requestFullscreenHelper_=function(e){var t,i=this;if(this.fsApi_.prefixed||(t=this.options_.fullscreen&&this.options_.fullscreen.options||{},void 0!==e&&(t=e)),this.fsApi_.requestFullscreen){var n=this.el_[this.fsApi_.requestFullscreen](t);return n&&n.then(function(){return i.isFullscreen(!0)},function(){return i.isFullscreen(!1)}),n}this.tech_.supportsFullScreen()?this.techCall_("enterFullScreen"):this.enterFullWindow()},e.exitFullscreen=function(){var e=this.options_.Promise||h.Promise;if(e){var s=this;return new e(function(e,i){function n(){s.off("fullscreenerror",r),s.off("fullscreenchange",t)}function t(){n(),e()}function r(e,t){n(),i(t)}s.one("fullscreenchange",t),s.one("fullscreenerror",r);var a=s.exitFullscreenHelper_();if(a)return a.then(n,n),a})}return this.exitFullscreenHelper_()},e.exitFullscreenHelper_=function(){var e=this;if(this.fsApi_.requestFullscreen){var t=p[this.fsApi_.exitFullscreen]();return t&&t.then(function(){return e.isFullscreen(!1)}),t}this.tech_.supportsFullScreen()?this.techCall_("exitFullScreen"):this.exitFullWindow()},e.enterFullWindow=function(){this.isFullscreen(!0),this.isFullWindow=!0,this.docOrigOverflow=p.documentElement.style.overflow,Ge(p,"keydown",this.boundFullWindowOnEscKey_),p.documentElement.style.overflow="hidden",oe(p.body,"vjs-full-window"),this.trigger("enterFullWindow")},e.fullWindowOnEscKey=function(e){Nt.isEventKey(e,"Esc")&&(!0===this.isFullscreen()?this.exitFullscreen():this.exitFullWindow())},e.exitFullWindow=function(){this.isFullscreen(!1),this.isFullWindow=!1,Xe(p,"keydown",this.boundFullWindowOnEscKey_),p.documentElement.style.overflow=this.docOrigOverflow,ue(p.body,"vjs-full-window"),this.trigger("exitFullWindow")},e.disablePictureInPicture=function(e){if(void 0===e)return this.techGet_("disablePictureInPicture");this.techCall_("setDisablePictureInPicture",e),this.options_.disablePictureInPicture=e,this.trigger("disablepictureinpicturechanged")},e.isInPictureInPicture=function(e){return void 0!==e?(this.isInPictureInPicture_=!!e,void this.togglePictureInPictureClass_()):!!this.isInPictureInPicture_},e.requestPictureInPicture=function(){if("pictureInPictureEnabled"in p&&!1===this.disablePictureInPicture())return this.techGet_("requestPictureInPicture")},e.exitPictureInPicture=function(){if("pictureInPictureEnabled"in p)return p.exitPictureInPicture()},e.handleKeyDown=function(e){var t=this.options_.userActions;if(t&&t.hotkeys){!function(e){var t=e.tagName.toLowerCase();if(e.isContentEditable)return!0;if("input"===t)return-1===["button","checkbox","hidden","radio","reset","submit"].indexOf(e.type);return-1!==["textarea"].indexOf(t)}(this.el_.ownerDocument.activeElement)&&("function"==typeof t.hotkeys?t.hotkeys.call(this,e):this.handleHotkeys(e))}},e.handleHotkeys=function(e){var t=this.options_.userActions?this.options_.userActions.hotkeys:{},i=t.fullscreenKey,n=void 0===i?function(e){return Nt.isEventKey(e,"f")}:i,r=t.muteKey,a=void 0===r?function(e){return Nt.isEventKey(e,"m")}:r,s=t.playPauseKey,o=void 0===s?function(e){return Nt.isEventKey(e,"k")||Nt.isEventKey(e,"Space")}:s;if(n.call(this,e)){e.preventDefault(),e.stopPropagation();var u=Tt.getComponent("FullscreenToggle");!1!==p[this.fsApi_.fullscreenEnabled]&&u.prototype.handleClick.call(this,e)}else if(a.call(this,e)){e.preventDefault(),e.stopPropagation(),Tt.getComponent("MuteToggle").prototype.handleClick.call(this,e)}else if(o.call(this,e)){e.preventDefault(),e.stopPropagation(),Tt.getComponent("PlayToggle").prototype.handleClick.call(this,e)}},e.canPlayType=function(e){for(var t,i=0,n=this.options_.techOrder;i<n.length;i++){var r=n[i],a=Ji.getTech(r);if(a=a||Tt.getComponent(r)){if(a.isSupported()&&(t=a.canPlayType(e)))return t}else g.error('The "'+r+'" tech is undefined. Skipped browser support check for that tech.')}return""},e.selectSource=function(e){function t(e,i,n){var r;return e.some(function(t){return i.some(function(e){if(r=n(t,e))return!0})}),r}function i(e,t){var i=e[0];if(e[1].canPlaySource(t,r.options_[i.toLowerCase()]))return{source:t,tech:i}}var n,r=this,a=this.options_.techOrder.map(function(e){return[e,Ji.getTech(e)]}).filter(function(e){var t=e[0],i=e[1];return i?i.isSupported():(g.error('The "'+t+'" tech is undefined. Skipped browser support check for that tech.'),!1)});return(this.options_.sourceOrder?t(e,a,(n=i,function(e,t){return n(t,e)})):t(a,e,i))||!1},e.handleSrc_=function(e,i){var n=this;if("undefined"==typeof e)return this.cache_.src||"";this.resetRetryOnError_&&this.resetRetryOnError_();var r=function t(e){if(Array.isArray(e)){var i=[];e.forEach(function(e){e=t(e),Array.isArray(e)?i=i.concat(e):E(e)&&i.push(e)}),e=i}else e="string"==typeof e&&e.trim()?[hn({src:e})]:E(e)&&"string"==typeof e.src&&e.src&&e.src.trim()?[hn(e)]:[];return e}(e);if(r.length){if(this.changingSrc_=!0,i||(this.cache_.sources=r),this.updateSourceCaches_(r[0]),nn(this,r[0],function(e,t){if(n.middleware_=t,i||(n.cache_.sources=r),n.updateSourceCaches_(e),n.src_(e))return 1<r.length?n.handleSrc_(r.slice(1)):(n.changingSrc_=!1,n.setTimeout(function(){this.error({code:4,message:this.localize(this.options_.notSupportedMessage)})},0),void n.triggerReady());!function(e,t){e.forEach(function(e){return e.setTech&&e.setTech(t)})}(t,n.tech_)}),this.options_.retryOnError&&1<r.length){var t=function(){n.error(null),n.handleSrc_(r.slice(1),!0)},a=function(){n.off("error",t)};this.one("error",t),this.one("playing",a),this.resetRetryOnError_=function(){n.off("error",t),n.off("playing",a)}}}else this.setTimeout(function(){this.error({code:4,message:this.localize(this.options_.notSupportedMessage)})},0)},e.src=function(e){return this.handleSrc_(e,!1)},e.src_=function(e){var t=this,i=this.selectSource([e]);return!i||(function(e,t){return mt(e)===mt(t)}(i.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_(i.tech,i.source),this.tech_.ready(function(){t.changingSrc_=!1})),!1)},e.load=function(){this.techCall_("load")},e.reset=function(){var e=this,t=this.options_.Promise||h.Promise;this.paused()||!t?this.doReset_():Ot(this.play().then(function(){return e.doReset_()}))},e.doReset_=function(){this.tech_&&this.tech_.clearTracks("text"),this.resetCache_(),this.poster(""),this.loadTech_(this.options_.techOrder[0],null),this.techCall_("reset"),this.resetControlBarUI_(),lt(this)&&this.trigger("playerreset")},e.resetControlBarUI_=function(){this.resetProgressBar_(),this.resetPlaybackRate_(),this.resetVolumeBar_()},e.resetProgressBar_=function(){this.currentTime(0);var e=this.controlBar,t=e.durationDisplay,i=e.remainingTimeDisplay;t&&t.updateContent(),i&&i.updateContent()},e.resetPlaybackRate_=function(){this.playbackRate(this.defaultPlaybackRate()),this.handleTechRateChange_()},e.resetVolumeBar_=function(){this.volume(1),this.trigger("volumechange")},e.currentSources=function(){var e=this.currentSource(),t=[];return 0!==Object.keys(e).length&&t.push(e),this.cache_.sources||t},e.currentSource=function(){return this.cache_.source||{}},e.currentSrc=function(){return this.currentSource()&&this.currentSource().src||""},e.currentType=function(){return this.currentSource()&&this.currentSource().type||""},e.preload=function(e){return void 0!==e?(this.techCall_("setPreload",e),void(this.options_.preload=e)):this.techGet_("preload")},e.autoplay=function(e){if(void 0===e)return this.options_.autoplay||!1;var t;"string"==typeof e&&/(any|play|muted)/.test(e)?(this.options_.autoplay=e,this.manualAutoplay_(e),t=!1):this.options_.autoplay=!!e,t="undefined"==typeof t?this.options_.autoplay:t,this.tech_&&this.techCall_("setAutoplay",t)},e.playsinline=function(e){return void 0!==e?(this.techCall_("setPlaysinline",e),this.options_.playsinline=e,this):this.techGet_("playsinline")},e.loop=function(e){return void 0!==e?(this.techCall_("setLoop",e),void(this.options_.loop=e)):this.techGet_("loop")},e.poster=function(e){if(void 0===e)return 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t=e.mediaType,i=e.type,n=e.details;r[t]=r[t]||[],r[t].push(Ha(""+i+n))}),Object.keys(r).forEach(function(e){if(1<r[e].length)return Md("multiple "+e+" codecs found as attributes: "+r[e].join(", ")+". Setting playlist codecs to null so that we wait for mux.js to probe segments for real codecs."),void(r[e]=null);r[e]=r[e][0]}),r}function Qc(e){var t=0;return e.audio&&t++,e.video&&t++,t}function $c(e,t){var i=t.attributes||{},n=Yc(function(e){var t=e.attributes||{};if(t.CODECS)return Va(t.CODECS)}(t)||[]);if(Kc(e,t)&&!n.audio&&!function(e,t){if(!Kc(e,t))return!0;var i=t.attributes||{},n=e.mediaGroups.AUDIO[i.AUDIO];for(var r in n)if(!n[r].uri&&!n[r].playlists)return!0;return!1}(e,t)){var r=Yc(function(e,t){if(!e.mediaGroups.AUDIO||!t)return null;var i=e.mediaGroups.AUDIO[t];if(!i)return null;for(var n in i){var r=i[n];if(r.default&&r.playlists)return Va(r.playlists[0].attributes.CODECS)}return null}(e,i.AUDIO)||[]);r.audio&&(n.audio=r.audio)}return n}function Jc(e){if(e&&e.playlist){var t=e.playlist;return JSON.stringify({id:t.id,bandwidth:e.bandwidth,width:e.width,height:e.height,codecs:t.attributes&&t.attributes.CODECS||""})}}function Zc(e,t){if(!e)return"";var i=Ia.getComputedStyle(e);return i?i[t]:""}function ed(e,n){var r=e.slice();e.sort(function(e,t){var i=n(e,t);return 0===i?r.indexOf(e)-r.indexOf(t):i})}function td(e,t){var i,n;return e.attributes.BANDWIDTH&&(i=e.attributes.BANDWIDTH),i=i||Ia.Number.MAX_VALUE,t.attributes.BANDWIDTH&&(n=t.attributes.BANDWIDTH),i-(n=n||Ia.Number.MAX_VALUE)}function id(e,t,i,n,r,a){if(e){var s={bandwidth:t,width:i,height:n,limitRenditionByPlayerDimensions:r},o=e.playlists;Td.isAudioOnly(e)&&(o=a.getAudioTrackPlaylists_(),s.audioOnly=!0);var u=o.map(function(e){var t=e.attributes&&e.attributes.RESOLUTION&&e.attributes.RESOLUTION.width,i=e.attributes&&e.attributes.RESOLUTION&&e.attributes.RESOLUTION.height;return{bandwidth:e.attributes&&e.attributes.BANDWIDTH||Ia.Number.MAX_VALUE,width:t,height:i,playlist:e}});ed(u,function(e,t){return e.bandwidth-t.bandwidth});var l=(u=u.filter(function(e){return!Td.isIncompatible(e.playlist)})).filter(function(e){return Td.isEnabled(e.playlist)});l.length||(l=u.filter(function(e){return!Td.isDisabled(e.playlist)}));var c=l.filter(function(e){return e.bandwidth*Id.BANDWIDTH_VARIANCE<t}),d=c[c.length-1],h=c.filter(function(e){return e.bandwidth===d.bandwidth})[0];if(!1===r){var p=h||l[0]||u[0];if(p&&p.playlist){var f="sortedPlaylistReps";return h&&(f="bandwidthBestRep"),l[0]&&(f="enabledPlaylistReps"),Nd("choosing "+Jc(p)+" using "+f+" with options",s),p.playlist}return Nd("could not choose a playlist with options",s),null}var m=c.filter(function(e){return e.width&&e.height});ed(m,function(e,t){return e.width-t.width});var g=m.filter(function(e){return e.width===i&&e.height===n});d=g[g.length-1];var v,y,_,b=g.filter(function(e){return e.bandwidth===d.bandwidth})[0];b||(y=(v=m.filter(function(e){return e.width>i||e.height>n})).filter(function(e){return e.width===v[0].width&&e.height===v[0].height}),d=y[y.length-1],_=y.filter(function(e){return e.bandwidth===d.bandwidth})[0]);var T=_||b||h||l[0]||u[0];if(T&&T.playlist){var S="sortedPlaylistReps";return _?S="resolutionPlusOneRep":b?S="resolutionBestRep":h?S="bandwidthBestRep":l[0]&&(S="enabledPlaylistReps"),Nd("choosing "+Jc(T)+" using "+S+" with options",s),T.playlist}return Nd("could not choose a playlist with options",s),null}}function nd(){var e=this.useDevicePixelRatio&&Ia.devicePixelRatio||1;return id(this.playlists.master,this.systemBandwidth,parseInt(Zc(this.tech_.el(),"width"),10)*e,parseInt(Zc(this.tech_.el(),"height"),10)*e,this.limitRenditionByPlayerDimensions,this.masterPlaylistController_)}function rd(e){var t=e.inbandTextTracks,i=e.metadataArray,n=e.timestampOffset,r=e.videoDuration;if(i){var a=Ia.WebKitDataCue||Ia.VTTCue,s=t.metadataTrack_;if(s&&(i.forEach(function(e){var i=e.cueTime+n;!("number"!=typeof i||Ia.isNaN(i)||i<0)&&i<1/0&&e.frames.forEach(function(e){var t=new a(i,i,e.value||e.url||e.data||"");t.frame=e,t.value=e,function(e){Object.defineProperties(e.frame,{id:{get:function(){return ya.log.warn("cue.frame.id is deprecated. Use cue.value.key instead."),e.value.key}},value:{get:function(){return ya.log.warn("cue.frame.value is deprecated. Use cue.value.data instead."),e.value.data}},privateData:{get:function(){return ya.log.warn("cue.frame.privateData is deprecated. Use cue.value.data instead."),e.value.data}}})}(t),s.addCue(t)})}),s.cues&&s.cues.length)){for(var o=s.cues,u=[],l=0;l<o.length;l++)o[l]&&u.push(o[l]);var c=u.reduce(function(e,t){var i=e[t.startTime]||[];return i.push(t),e[t.startTime]=i,e},{}),d=Object.keys(c).sort(function(e,t){return Number(e)-Number(t)});d.forEach(function(e,t){var i=c[e],n=Number(d[t+1])||r;i.forEach(function(e){e.endTime=n})})}}}function ad(e,t,i){var n,r;if(i&&i.cues)for(n=i.cues.length;n--;)(r=i.cues[n]).startTime>=e&&r.endTime<=t&&i.removeCue(r)}function sd(e){return"number"==typeof e&&isFinite(e)}function od(e){var t=e.segment,i=t.start,n=t.end,r=t.parts,a=e.playlist,s=a.mediaSequence,o=a.id,u=a.segments,l=void 0===u?[]:u,c=e.mediaIndex,d=e.partIndex,h=e.timeline;return[(e.segment.uri?"segment":"pre-segment")+" ["+c+"/"+(l.length-1)+"]",d?"part ["+d+"/"+(r.length-1)+"]":"","mediaSequenceNumber ["+s+"/"+(s+l.length-1)+"]","playlist ["+o+"]","start/end ["+i+" => "+n+"]","timeline ["+h+"]"].join(" ")}function ud(e){return e+"TimingInfo"}function ld(e){var t=e.segmentTimeline,i=e.currentTimeline,n=e.startOfSegment,r=e.buffered;return e.overrideCheck||t!==i?t<i?n:r.length?r.end(r.length-1):n:null}function cd(e){var t=e.timelineChangeController,i=e.currentTimeline,n=e.segmentTimeline,r=e.loaderType,a=e.audioDisabled;if(i===n)return!1;if("audio"===r){var s=t.lastTimelineChange({type:"main"});return!s||s.to!==n}if("main"===r&&a){var o=t.pendingTimelineChange({type:"audio"});return!o||o.to!==n}return!1}function dd(e){var t=e.segmentDuration,i=e.maxDuration;return!!t&&Math.round(t)>i+_d}function hd(e,t){if("hls"!==t)return null;var i=function(e,t){var i=e&&"number"==typeof e.start&&"number"==typeof e.end?e.end-e.start:0,n=t&&"number"==typeof t.start&&"number"==typeof t.end?t.end-t.start:0;return Math.max(i,n)}(e.audioTimingInfo,e.videoTimingInfo);if(!i)return null;var n=e.playlist.targetDuration,r=dd({segmentDuration:i,maxDuration:2*n}),a=dd({segmentDuration:i,maxDuration:n}),s="Segment with index "+e.mediaIndex+" from playlist "+e.playlist.id+" has a duration of "+i+" when the reported duration is "+e.duration+" and the target duration is "+n+". 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";return r||a?{severity:r?"warn":"info",message:s}:null}var pd=El,fd=kl,md=(wl=function(e){var t=0===e[0]?12:20;return Bl(e[t]<<24|e[1+t]<<16|e[2+t]<<8|e[3+t])},Ea),gd=ya.log,vd=ya.mergeOptions,yd=function(c){function e(e,t,i){var n;if(void 0===i&&(i={}),n=c.call(this)||this,!e)throw new Error("A non-empty playlist URL or object is required");n.logger_=Hl("PlaylistLoader");var r=i,a=r.withCredentials,s=void 0!==a&&a,o=r.handleManifestRedirects,u=void 0!==o&&o;n.src=e,n.vhs_=t,n.withCredentials=s,n.handleManifestRedirects=u;var l=t.options_;return n.customTagParsers=l&&l.customTagParsers||[],n.customTagMappers=l&&l.customTagMappers||[],n.experimentalLLHLS=l&&l.experimentalLLHLS||!1,n.state="HAVE_NOTHING",n.on("mediaupdatetimeout",function(){"HAVE_METADATA"===n.state&&(n.state="HAVE_CURRENT_METADATA",n.request=n.vhs_.xhr({uri:md(n.master.uri,n.media().uri),withCredentials:n.withCredentials},function(e,t){if(n.request)return e?n.playlistRequestError(n.request,n.media(),"HAVE_METADATA"):void n.haveMetadata({playlistString:n.request.responseText,url:n.media().uri,id:n.media().id})}))}),n}ka(e,c);var t=e.prototype;return t.playlistRequestError=function(e,t,i){var n=t.uri,r=t.id;this.request=null,i&&(this.state=i),this.error={playlist:this.master.playlists[r],status:e.status,message:"HLS playlist request error at URL: "+n+".",responseText:e.responseText,code:500<=e.status?4:2},this.trigger("error")},t.haveMetadata=function(e){var i=this,t=e.playlistString,n=e.playlistObject,r=e.url,a=e.id;this.request=null,this.state="HAVE_METADATA";var s=n||ql({onwarn:function(e){var t=e.message;return i.logger_("m3u8-parser warn for "+a+": "+t)},oninfo:function(e){var t=e.message;return i.logger_("m3u8-parser info for "+a+": "+t)},manifestString:t,customTagParsers:this.customTagParsers,customTagMappers:this.customTagMappers,experimentalLLHLS:this.experimentalLLHLS});s.lastRequest=Date.now(),zl({playlist:s,uri:r,id:a});var o=$l(this.master,s);this.targetDuration=s.partTargetDuration||s.targetDuration,o?(this.master=o,this.media_=this.master.playlists[a]):this.trigger("playlistunchanged"),this.media().endList||(Ia.clearTimeout(this.mediaUpdateTimeout),this.mediaUpdateTimeout=Ia.setTimeout(function(){i.trigger("mediaupdatetimeout")},Jl(this.media(),!!o))),this.trigger("loadedplaylist")},t.dispose=function(){this.trigger("dispose"),this.stopRequest(),Ia.clearTimeout(this.mediaUpdateTimeout),Ia.clearTimeout(this.finalRenditionTimeout),this.off()},t.stopRequest=function(){if(this.request){var e=this.request;this.request=null,e.onreadystatechange=null,e.abort()}},t.media=function(i,e){var n=this;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.master.playlists[i])throw new Error("Unknown playlist URI: "+i);i=this.master.playlists[i]}if(Ia.clearTimeout(this.finalRenditionTimeout),e){var t=(i.partTargetDuration||i.targetDuration)/2*1e3||5e3;this.finalRenditionTimeout=Ia.setTimeout(this.media.bind(this,i,!1),t)}else{var r=this.state,a=!this.media_||i.id!==this.media_.id;if(this.master.playlists[i.id].endList||i.endList&&i.segments.length)return this.request&&(this.request.onreadystatechange=null,this.request.abort(),this.request=null),this.state="HAVE_METADATA",this.media_=i,void(a&&(this.trigger("mediachanging"),"HAVE_MASTER"===r?this.trigger("loadedmetadata"):this.trigger("mediachange")));if(a){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.request=this.vhs_.xhr({uri:i.resolvedUri,withCredentials:this.withCredentials},function(e,t){if(n.request){if(i.lastRequest=Date.now(),i.resolvedUri=jl(n.handleManifestRedirects,i.resolvedUri,t),e)return n.playlistRequestError(n.request,i,r);n.haveMetadata({playlistString:t.responseText,url:i.uri,id:i.id}),"HAVE_MASTER"===r?n.trigger("loadedmetadata"):n.trigger("mediachange")}})}}},t.pause=function(){this.stopRequest(),Ia.clearTimeout(this.mediaUpdateTimeout),"HAVE_NOTHING"===this.state&&(this.started=!1),"SWITCHING_MEDIA"===this.state?this.media_?this.state="HAVE_METADATA":this.state="HAVE_MASTER":"HAVE_CURRENT_METADATA"===this.state&&(this.state="HAVE_METADATA")},t.load=function(e){var t=this;Ia.clearTimeout(this.mediaUpdateTimeout);var i=this.media();if(e){var n=i?(i.partTargetDuration||i.targetDuration)/2*1e3:5e3;this.mediaUpdateTimeout=Ia.setTimeout(function(){return t.load()},n)}else this.started?i&&!i.endList?this.trigger("mediaupdatetimeout"):this.trigger("loadedplaylist"):this.start()},t.start=function(){var n=this;if(this.started=!0,"object"==typeof this.src)return this.src.uri||(this.src.uri=Ia.location.href),this.src.resolvedUri=this.src.uri,void setTimeout(function(){n.setupInitialPlaylist(n.src)},0);this.request=this.vhs_.xhr({uri:this.src,withCredentials:this.withCredentials},function(e,t){if(n.request){if(n.request=null,e)return n.error={status:t.status,message:"HLS playlist request error at URL: "+n.src+".",responseText:t.responseText,code:2},"HAVE_NOTHING"===n.state&&(n.started=!1),n.trigger("error");n.src=jl(n.handleManifestRedirects,n.src,t);var i=ql({manifestString:t.responseText,customTagParsers:n.customTagParsers,customTagMappers:n.customTagMappers,experimentalLLHLS:n.experimentalLLHLS});n.setupInitialPlaylist(i)}})},t.srcUri=function(){return"string"==typeof this.src?this.src:this.src.uri},t.setupInitialPlaylist=function(e){if(this.state="HAVE_MASTER",e.playlists)return this.master=e,Gl(this.master,this.srcUri()),e.playlists.forEach(function(t){t.segments=Yl(t),t.segments.forEach(function(e){Kl(e,t.resolvedUri)})}),this.trigger("loadedplaylist"),void(this.request||this.media(this.master.playlists[0]));var t=this.srcUri()||Ia.location.href;this.master=function(e,t){var i=Vl(0,t),n={mediaGroups:{AUDIO:{},VIDEO:{},"CLOSED-CAPTIONS":{},SUBTITLES:{}},uri:Ia.location.href,resolvedUri:Ia.location.href,playlists:[{uri:t,id:i,resolvedUri:t,attributes:{}}]};return n.playlists[i]=n.playlists[0],n.playlists[t]=n.playlists[0],n}(0,t),this.haveMetadata({playlistObject:e,url:t,id:this.master.playlists[0].id}),this.trigger("loadedmetadata")},e}(ya.EventTarget),_d=1/30,bd=ya.createTimeRange,Td={liveEdgeDelay:rc,duration:sc,seekable:function(e,t,i){var n=t||0,r=uc(e,t,!0,i);return null===r?bd():bd(n,r)},getMediaInfoForTime:function(e,t,i,n){var r=function(e){return(e.segments||[]).reduce(function(i,e,n){return e.parts?e.parts.forEach(function(e,t){i.push({duration:e.duration,segmentIndex:n,partIndex:t})}):i.push({duration:e.duration,segmentIndex:n,partIndex:null}),i},[])}(e),a=t-n;if(a<0){if(0<i)for(var s=i-1;0<=s;s--){var o=r[s];if(0<(a+=o.duration+_d))return{mediaIndex:o.segmentIndex,startTime:n-oc(e,i,o.segmentIndex),partIndex:o.partIndex}}return{mediaIndex:r[0]&&r[0].segmentIndex||0,partIndex:r[0]&&r[0].partIndex||null,startTime:t}}if(i<0){for(var u=i;u<0;u++)if((a-=e.targetDuration)<0)return{mediaIndex:r[0].segmentIndex,startTime:t};i=0}for(var l=i;l<r.length;l++){var c=r[l];if((a-=c.duration+_d)<0)return{mediaIndex:c.segmentIndex,startTime:n+oc(e,i,c.segmentIndex),partIndex:c.partIndex}}return{mediaIndex:r[r.length-1].segmentIndex,partIndex:r[r.length-1].partIndex,startTime:t}},isEnabled:dc,isDisabled:function(e){return e.disabled},isBlacklisted:lc,isIncompatible:cc,playlistEnd:uc,isAes:function(e){for(var t=0;t<e.segments.length;t++)if(e.segments[t].key)return!0;return!1},hasAttribute:hc,estimateSegmentRequestTime:function(e,t,i,n){return void 0===n&&(n=0),hc("BANDWIDTH",i)?(e*i.attributes.BANDWIDTH-8*n)/t:NaN},isLowestEnabledRendition:pc,isAudioOnly:gc,playlistMatch:fc},Sd=ya.xhr,Ed=ya.mergeOptions,kd=Object.freeze({__proto__:null,createTransferableMessage:Sc,initSegmentId:Ec,segmentKeyId:kc,hexDump:wc,tagDump:function(e){var t=e.bytes;return wc(t)},textRanges:function(e){var t,i,n,r="";for(t=0;t<e.length;t++)r+=(n=t,(i=e).start(n)+"-"+i.end(n)+" ");return r}}),wd=ya.mergeOptions,Cd=function(c){function e(e,t,i,n){var r;void 0===i&&(i={}),(r=c.call(this)||this).masterPlaylistLoader_=n||Ta(r),n||(r.isMaster_=!0);var a=i,s=a.withCredentials,o=void 0!==s&&s,u=a.handleManifestRedirects,l=void 0!==u&&u;if(r.vhs_=t,r.withCredentials=o,r.handleManifestRedirects=l,!e)throw new Error("A non-empty playlist URL or object is required");return r.on("minimumUpdatePeriod",function(){r.refreshXml_()}),r.on("mediaupdatetimeout",function(){r.refreshMedia_(r.media().id)}),r.state="HAVE_NOTHING",r.loadedPlaylists_={},r.logger_=Hl("DashPlaylistLoader"),r.isMaster_?(r.masterPlaylistLoader_.srcUrl=e,r.masterPlaylistLoader_.sidxMapping_={}):r.childPlaylist_=e,r}ka(e,c);var t=e.prototype;return t.requestErrored_=function(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)},t.addSidxSegments_=function(o,r,a){var u=this,s=o.sidx&&jo(o.sidx);if(o.sidx&&s&&!this.masterPlaylistLoader_.sidxMapping_[s]){var l=jl(this.handleManifestRedirects,o.sidx.resolvedUri),c=function(e,t){if(!u.requestErrored_(e,t,r)){var i,n=u.masterPlaylistLoader_.sidxMapping_;try{i=Uu(cu(t.response).subarray(8))}catch(e){return void u.requestErrored_(e,t,r)}return n[s]={sidxInfo:o.sidx,sidx:i},Fo(o,i,o.sidx.resolvedUri),a(!0)}};this.request=Ac(l,this.vhs_.xhr,function(e,t,i,n){if(e)return c(e,t);if(!i||"mp4"!==i)return c({status:t.status,message:"Unsupported "+(i||"unknown")+" container type for sidx segment at URL: "+l,response:"",playlist:o,internal:!0,blacklistDuration:1/0,code:2},t);var r=o.sidx.byterange,a=r.offset,s=r.length;if(n.length>=s+a)return c(e,{response:n.subarray(a,a+s),status:t.status,uri:t.uri});u.request=u.vhs_.xhr({uri:l,responseType:"arraybuffer",headers:_c({byterange:o.sidx.byterange})},c)})}else this.mediaRequest_=Ia.setTimeout(function(){return a(!1)},0)},t.dispose=function(){this.trigger("dispose"),this.stopRequest(),this.loadedPlaylists_={},Ia.clearTimeout(this.minimumUpdatePeriodTimeout_),Ia.clearTimeout(this.mediaRequest_),Ia.clearTimeout(this.mediaUpdateTimeout),this.mediaUpdateTimeout=null,this.mediaRequest_=null,this.minimumUpdatePeriodTimeout_=null,this.masterPlaylistLoader_.createMupOnMedia_&&(this.off("loadedmetadata",this.masterPlaylistLoader_.createMupOnMedia_),this.masterPlaylistLoader_.createMupOnMedia_=null),this.off()},t.hasPendingRequest=function(){return this.request||this.mediaRequest_},t.stopRequest=function(){if(this.request){var e=this.request;this.request=null,e.onreadystatechange=null,e.abort()}},t.media=function(t){var i=this;if(!t)return this.media_;if("HAVE_NOTHING"===this.state)throw new Error("Cannot switch media playlist from "+this.state);var n=this.state;if("string"==typeof t){if(!this.masterPlaylistLoader_.master.playlists[t])throw new Error("Unknown playlist URI: 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Be(0,0),new Be(0,1),new Be(1,0),new Be(1,1)],this.parse708captions_&&(this.cc708Stream_=new De),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")))}var X,K,Y,Q,$,J=function(e){return l(S.mdat,e)},Z=s,ee=function(e){var t,i=r(),n=o(e);return(t=new Uint8Array(i.byteLength+n.byteLength)).set(i),t.set(n,i.byteLength),t},te=function(e){var t,i,n=[],r=[];for(r.byteLength=0,r.nalCount=0,r.duration=0,t=n.byteLength=0;t<e.length;t++)"access_unit_delimiter_rbsp"===(i=e[t]).nalUnitType?(n.length&&(n.duration=i.dts-n.dts,r.byteLength+=n.byteLength,r.nalCount+=n.length,r.duration+=n.duration,r.push(n)),(n=[i]).byteLength=i.data.byteLength,n.pts=i.pts,n.dts=i.dts):("slice_layer_without_partitioning_rbsp_idr"===i.nalUnitType&&(n.keyFrame=!0),n.duration=i.dts-n.dts,n.byteLength+=i.data.byteLength,n.push(i));return r.length&&(!n.duration||n.duration<=0)&&(n.duration=r[r.length-1].duration),r.byteLength+=n.byteLength,r.nalCount+=n.length,r.duration+=n.duration,r.push(n),r},ie=function(e){var t,i,n=[],r=[];for(n.byteLength=0,n.nalCount=0,n.duration=0,n.pts=e[0].pts,n.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?(n.length&&(r.push(n),r.byteLength+=n.byteLength,r.nalCount+=n.nalCount,r.duration+=n.duration),(n=[i]).nalCount=i.length,n.byteLength=i.byteLength,n.pts=i.pts,n.dts=i.dts,n.duration=i.duration):(n.duration+=i.duration,n.nalCount+=i.length,n.byteLength+=i.byteLength,n.push(i));return r.length&&n.duration<=0&&(n.duration=r[r.length-1].duration),r.byteLength+=n.byteLength,r.nalCount+=n.nalCount,r.duration+=n.duration,r.push(n),r},ne=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},re=function(e,t){var i,n,r,a,s,o=t||0,u=[];for(i=0;i<e.length;i++)for(a=e[i],n=0;n<a.length;n++)s=a[n],o+=(r=q(s,o)).size,u.push(r);return u},ae=function(e){var t,i,n,r,a,s,o=0,u=e.byteLength,l=e.nalCount,c=new Uint8Array(u+4*l),d=new DataView(c.buffer);for(t=0;t<e.length;t++)for(r=e[t],i=0;i<r.length;i++)for(a=r[i],n=0;n<a.length;n++)s=a[n],d.setUint32(o,s.data.byteLength),o+=4,c.set(s.data,o),o+=s.data.byteLength;return c},se=function(e,t){var i,n=[];return i=q(e,t||0),n.push(i),n},oe=function(e){var t,i,n=0,r=e.byteLength,a=e.length,s=new Uint8Array(r+4*a),o=new DataView(s.buffer);for(t=0;t<e.length;t++)i=e[t],o.setUint32(n,i.data.byteLength),n+=4,s.set(i.data,n),n+=i.data.byteLength;return s},ue=[33,16,5,32,164,27],le=[33,65,108,84,1,2,4,8,168,2,4,8,17,191,252],ce=9e4,de=K=function(e){return 9e4*e},he=(Y=function(e,t){return e*t},Q=function(e){return e/9e4}),pe=($=function(e,t){return e/t},function(e,t){return K($(e,t))}),fe=function(e,t){return Y(Q(e),t)},me=function(e,t,i){return Q(i?e:e-t)},ge=function(e,t,i,n){var r,a,s,o,u,l=0,c=0,d=0;if(t.length&&(r=pe(e.baseMediaDecodeTime,e.samplerate),a=Math.ceil(ce/(e.samplerate/1024)),i&&n&&(l=r-Math.max(i,n),d=(c=Math.floor(l/a))*a),!(c<1||ce/2<d))){for(s=(s=z()[e.samplerate])||t[0].data,o=0;o<c;o++)u=t[0],t.splice(0,0,{data:s,dts:u.dts-a,pts:u.pts-a});return e.baseMediaDecodeTime-=Math.floor(fe(d,e.samplerate)),d}},ve=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)}))},ye=function(e){var t,i,n=[];for(t=0;t<e.length;t++)i=e[t],n.push({size:i.data.byteLength,duration:1024});return n},_e=function(e){var t,i,n=0,r=new Uint8Array(function(e){var t,i=0;for(t=0;t<e.length;t++)i+=e[t].data.byteLength;return i}(e));for(t=0;t<e.length;t++)i=e[t],r.set(i.data,n),n+=i.data.byteLength;return r},be=ce,Te=function(e){delete e.minSegmentDts,delete e.maxSegmentDts,delete e.minSegmentPts,delete e.maxSegmentPts},Se=function(e,t){var i,n=e.minSegmentDts;return t||(n-=e.timelineStartInfo.dts),i=e.timelineStartInfo.baseMediaDecodeTime,i+=n,i=Math.max(0,i),"audio"===e.type&&(i*=e.samplerate/be,i=Math.floor(i)),i},Ee=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))},ke=function(e){for(var t=0,i={payloadType:-1,payloadSize:0},n=0,r=0;t<e.byteLength&&128!==e[t];){for(;255===e[t];)n+=255,t++;for(n+=e[t++];255===e[t];)r+=255,t++;if(r+=e[t++],!i.payload&&4===n){if("GA94"===String.fromCharCode(e[t+3],e[t+4],e[t+5],e[t+6])){i.payloadType=n,i.payloadSize=r,i.payload=e.subarray(t,t+r);break}i.payload=void 0}t+=r,r=n=0}return i},we=function(e){return 181!==e.payload[0]?null:49!=(e.payload[1]<<8|e.payload[2])?null:"GA94"!==String.fromCharCode(e.payload[3],e.payload[4],e.payload[5],e.payload[6])?null:3!==e.payload[7]?null:e.payload.subarray(8,e.payload.length-1)},Ce=function(e,t){var i,n,r,a,s=[];if(!(64&t[0]))return s;for(n=31&t[0],i=0;i<n;i++)a={type:3&t[2+(r=3*i)],pts:e},4&t[2+r]&&(a.ccData=t[3+r]<<8|t[4+r],s.push(a));return s},Ie=function(e){for(var t,i,n=e.byteLength,r=[],a=1;a<n-2;)0===e[a]&&0===e[a+1]&&3===e[a+2]?(r.push(a+2),a+=2):a++;if(0===r.length)return e;t=n-r.length,i=new Uint8Array(t);var s=0;for(a=0;a<t;s++,a++)s===r[0]&&(s++,r.shift()),i[a]=e[s];return i},xe=4;(G.prototype=new H).push=function(e){var t,i,n;if("sei_rbsp"===e.nalUnitType&&(t=ke(e.escapedRBSP)).payload&&t.payloadType===xe&&(i=we(t)))if(e.dts<this.latestDts_)this.ignoreNextEqualDts_=!0;else{if(e.dts===this.latestDts_&&this.ignoreNextEqualDts_)return this.numSameDts_--,void(this.numSameDts_||(this.ignoreNextEqualDts_=!1));n=Ce(e.pts,i),this.captionPackets_=this.captionPackets_.concat(n),this.latestDts_!==e.dts&&(this.numSameDts_=0),this.numSameDts_++,this.latestDts_=e.dts}},G.prototype.flushCCStreams=function(t){this.ccStreams_.forEach(function(e){return"flush"===t?e.flush():e.partialFlush()},this)},G.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)},G.prototype.flush=function(){return this.flushStream("flush")},G.prototype.partialFlush=function(){return this.flushStream("partialFlush")},G.prototype.reset=function(){this.latestDts_=null,this.ignoreNextEqualDts_=!1,this.numSameDts_=0,this.activeCea608Channel_=[null,null],this.ccStreams_.forEach(function(e){e.reset()})},G.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)},G.prototype.setsChannel1Active=function(e){return 4096==(30720&e.ccData)},G.prototype.setsChannel2Active=function(e){return 6144==(30720&e.ccData)},G.prototype.setsTextOrXDSActive=function(e){return 256==(28928&e.ccData)||4138==(30974&e.ccData)||6186==(30974&e.ccData)},G.prototype.dispatchCea708Packet=function(e){this.parse708captions_&&this.cc708Stream_.push(e)};function Ae(e){return 32<=e&&e<=127||160<=e&&e<=255}function Pe(e){this.windowNum=e,this.reset()}var Le={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};Pe.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},Pe.prototype.getText=function(){return this.rows.join("\n")},Pe.prototype.clearText=function(){this.rows=[""],this.rowIdx=0},Pe.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--},Pe.prototype.isEmpty=function(){return 0===this.rows.length||1===this.rows.length&&""===this.rows[0]},Pe.prototype.addText=function(e){this.rows[this.rowIdx]+=e},Pe.prototype.backspace=function(){if(!this.isEmpty()){var e=this.rows[this.rowIdx];this.rows[this.rowIdx]=e.substr(0,e.length-1)}};function Oe(e){this.serviceNum=e,this.text="",this.currentWindow=new Pe(-1),this.windows=[]}Oe.prototype.init=function(e,t){this.startPts=e;for(var i=0;i<8;i++)this.windows[i]=new Pe(i),"function"==typeof t&&(this.windows[i].beforeRowOverflow=t)},Oe.prototype.setCurrentWindow=function(e){this.currentWindow=this.windows[e]};var De=function e(){e.prototype.init.call(this);var t=this;this.current708Packet=null,this.services={},this.push=function(e){3===e.type?t.new708Packet():null===t.current708Packet&&t.new708Packet(),t.add708Bytes(e)}};De.prototype=new H,De.prototype.new708Packet=function(){null!==this.current708Packet&&this.push708Packet(),this.current708Packet={data:[],ptsVals:[]}},De.prototype.add708Bytes=function(e){var t=e.ccData,i=t>>>8,n=255&t;this.current708Packet.ptsVals.push(e.pts),this.current708Packet.data.push(i),this.current708Packet.data.push(n)},De.prototype.push708Packet=function(){var e=this.current708Packet,t=e.data,i=null,n=null,r=0,a=t[r++];for(e.seq=a>>6,e.sizeCode=63&a;r<t.length;r++)n=31&(a=t[r++]),7===(i=a>>5)&&0<n&&(i=a=t[r++]),this.pushServiceBlock(i,r,n),0<n&&(r+=n-1)},De.prototype.pushServiceBlock=function(e,t,i){var n,r=t,a=this.current708Packet.data,s=this.services[e];for(s=s||this.initService(e,r);r<t+i&&r<a.length;r++)n=a[r],Ae(n)?r=this.handleText(r,s):16===n?r=this.extendedCommands(r,s):128<=n&&n<=135?r=this.setCurrentWindow(r,s):152<=n&&n<=159?r=this.defineWindow(r,s):136===n?r=this.clearWindows(r,s):140===n?r=this.deleteWindows(r,s):137===n?r=this.displayWindows(r,s):138===n?r=this.hideWindows(r,s):139===n?r=this.toggleWindows(r,s):151===n?r=this.setWindowAttributes(r,s):144===n?r=this.setPenAttributes(r,s):145===n?r=this.setPenColor(r,s):146===n?r=this.setPenLocation(r,s):143===n?s=this.reset(r,s):8===n?s.currentWindow.backspace():12===n?s.currentWindow.clearText():13===n?s.currentWindow.pendingNewLine=!0:14===n?s.currentWindow.clearText():141===n&&r++},De.prototype.extendedCommands=function(e,t){var i=this.current708Packet.data[++e];return Ae(i)&&(e=this.handleText(e,t,!0)),e},De.prototype.getPts=function(e){return this.current708Packet.ptsVals[Math.floor(e/2)]},De.prototype.initService=function(t,e){var i=this;return this.services[t]=new Oe(t),this.services[t].init(this.getPts(e),function(e){i.flushDisplayed(e,i.services[t])}),this.services[t]},De.prototype.handleText=function(e,t,i){var n=function(e){var t=Le[e]||e;return 4096&e&&e===t?"":String.fromCharCode(t)}((i?4096:0)|this.current708Packet.data[e]),r=t.currentWindow;return r.pendingNewLine&&!r.isEmpty()&&r.newLine(this.getPts(e)),r.pendingNewLine=!1,r.addText(n),e},De.prototype.setCurrentWindow=function(e,t){var i=7&this.current708Packet.data[e];return t.setCurrentWindow(i),e},De.prototype.defineWindow=function(e,t){var i=this.current708Packet.data,n=i[e],r=7&n;t.setCurrentWindow(r);var a=t.currentWindow;return n=i[++e],a.visible=(32&n)>>5,a.rowLock=(16&n)>>4,a.columnLock=(8&n)>>3,a.priority=7&n,n=i[++e],a.relativePositioning=(128&n)>>7,a.anchorVertical=127&n,n=i[++e],a.anchorHorizontal=n,n=i[++e],a.anchorPoint=(240&n)>>4,a.rowCount=15&n,n=i[++e],a.columnCount=63&n,n=i[++e],a.windowStyle=(56&n)>>3,a.penStyle=7&n,a.virtualRowCount=a.rowCount+1,e},De.prototype.setWindowAttributes=function(e,t){var i=this.current708Packet.data,n=i[e],r=t.currentWindow.winAttr;return n=i[++e],r.fillOpacity=(192&n)>>6,r.fillRed=(48&n)>>4,r.fillGreen=(12&n)>>2,r.fillBlue=3&n,n=i[++e],r.borderType=(192&n)>>6,r.borderRed=(48&n)>>4,r.borderGreen=(12&n)>>2,r.borderBlue=3&n,n=i[++e],r.borderType+=(128&n)>>5,r.wordWrap=(64&n)>>6,r.printDirection=(48&n)>>4,r.scrollDirection=(12&n)>>2,r.justify=3&n,n=i[++e],r.effectSpeed=(240&n)>>4,r.effectDirection=(12&n)>>2,r.displayEffect=3&n,e},De.prototype.flushDisplayed=function(e,t){for(var i=[],n=0;n<8;n++)t.windows[n].visible&&!t.windows[n].isEmpty()&&i.push(t.windows[n].getText());t.endPts=e,t.text=i.join("\n\n"),this.pushCaption(t),t.startPts=e},De.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)},De.prototype.displayWindows=function(e,t){var i=this.current708Packet.data[++e],n=this.getPts(e);this.flushDisplayed(n,t);for(var r=0;r<8;r++)i&1<<r&&(t.windows[r].visible=1);return e},De.prototype.hideWindows=function(e,t){var i=this.current708Packet.data[++e],n=this.getPts(e);this.flushDisplayed(n,t);for(var r=0;r<8;r++)i&1<<r&&(t.windows[r].visible=0);return e},De.prototype.toggleWindows=function(e,t){var i=this.current708Packet.data[++e],n=this.getPts(e);this.flushDisplayed(n,t);for(var r=0;r<8;r++)i&1<<r&&(t.windows[r].visible^=1);return e},De.prototype.clearWindows=function(e,t){var i=this.current708Packet.data[++e],n=this.getPts(e);this.flushDisplayed(n,t);for(var r=0;r<8;r++)i&1<<r&&t.windows[r].clearText();return e},De.prototype.deleteWindows=function(e,t){var i=this.current708Packet.data[++e],n=this.getPts(e);this.flushDisplayed(n,t);for(var r=0;r<8;r++)i&1<<r&&t.windows[r].reset();return e},De.prototype.setPenAttributes=function(e,t){var i=this.current708Packet.data,n=i[e],r=t.currentWindow.penAttr;return n=i[++e],r.textTag=(240&n)>>4,r.offset=(12&n)>>2,r.penSize=3&n,n=i[++e],r.italics=(128&n)>>7,r.underline=(64&n)>>6,r.edgeType=(56&n)>>3,r.fontStyle=7&n,e},De.prototype.setPenColor=function(e,t){var i=this.current708Packet.data,n=i[e],r=t.currentWindow.penColor;return n=i[++e],r.fgOpacity=(192&n)>>6,r.fgRed=(48&n)>>4,r.fgGreen=(12&n)>>2,r.fgBlue=3&n,n=i[++e],r.bgOpacity=(192&n)>>6,r.bgRed=(48&n)>>4,r.bgGreen=(12&n)>>2,r.bgBlue=3&n,n=i[++e],r.edgeRed=(48&n)>>4,r.edgeGreen=(12&n)>>2,r.edgeBlue=3&n,e},De.prototype.setPenLocation=function(e,t){var i=this.current708Packet.data,n=i[e],r=t.currentWindow.penLoc;return t.currentWindow.pendingNewLine=!0,n=i[++e],r.row=15&n,n=i[++e],r.column=63&n,e},De.prototype.reset=function(e,t){var i=this.getPts(e);return this.flushDisplayed(i,t),this.initService(t.serviceNum,e)};function Re(e){return null===e?"":(e=Ne[e]||e,String.fromCharCode(e))}function Me(){for(var e=[],t=15;t--;)e.push("");return e}var Ne={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},Ue=[4352,4384,4608,4640,5376,5408,5632,5664,5888,5920,4096,4864,4896,5120,5152],Be=function e(t,i){e.prototype.init.call(this),this.field_=t||0,this.dataChannel_=i||0,this.name_="CC"+(1+(this.field_<<1|this.dataChannel_)),this.setConstants(),this.reset(),this.push=function(e){var t,i,n,r,a;if((t=32639&e.ccData)!==this.lastControlCode_){if(4096==(61440&t)?this.lastControlCode_=t:t!==this.PADDING_&&(this.lastControlCode_=null),n=t>>>8,r=255&t,t!==this.PADDING_)if(t===this.RESUME_CAPTION_LOADING_)this.mode_="popOn";else if(t===this.END_OF_CAPTION_)this.mode_="popOn",this.clearFormatting(e.pts),this.flushDisplayed(e.pts),i=this.displayed_,this.displayed_=this.nonDisplayed_,this.nonDisplayed_=i,this.startPts_=e.pts;else if(t===this.ROLL_UP_2_ROWS_)this.rollUpRows_=2,this.setRollUp(e.pts);else if(t===this.ROLL_UP_3_ROWS_)this.rollUpRows_=3,this.setRollUp(e.pts);else if(t===this.ROLL_UP_4_ROWS_)this.rollUpRows_=4,this.setRollUp(e.pts);else if(t===this.CARRIAGE_RETURN_)this.clearFormatting(e.pts),this.flushDisplayed(e.pts),this.shiftRowsUp_(),this.startPts_=e.pts;else if(t===this.BACKSPACE_)"popOn"===this.mode_?this.nonDisplayed_[this.row_]=this.nonDisplayed_[this.row_].slice(0,-1):this.displayed_[this.row_]=this.displayed_[this.row_].slice(0,-1);else if(t===this.ERASE_DISPLAYED_MEMORY_)this.flushDisplayed(e.pts),this.displayed_=Me();else if(t===this.ERASE_NON_DISPLAYED_MEMORY_)this.nonDisplayed_=Me();else if(t===this.RESUME_DIRECT_CAPTIONING_)"paintOn"!==this.mode_&&(this.flushDisplayed(e.pts),this.displayed_=Me()),this.mode_="paintOn",this.startPts_=e.pts;else if(this.isSpecialCharacter(n,r))a=Re((n=(3&n)<<8)|r),this[this.mode_](e.pts,a),this.column_++;else if(this.isExtCharacter(n,r))"popOn"===this.mode_?this.nonDisplayed_[this.row_]=this.nonDisplayed_[this.row_].slice(0,-1):this.displayed_[this.row_]=this.displayed_[this.row_].slice(0,-1),a=Re((n=(3&n)<<8)|r),this[this.mode_](e.pts,a),this.column_++;else if(this.isMidRowCode(n,r))this.clearFormatting(e.pts),this[this.mode_](e.pts," "),this.column_++,14==(14&r)&&this.addFormatting(e.pts,["i"]),1==(1&r)&&this.addFormatting(e.pts,["u"]);else if(this.isOffsetControlCode(n,r))this.column_+=3&r;else if(this.isPAC(n,r)){var s=Ue.indexOf(7968&t);"rollUp"===this.mode_&&(s-this.rollUpRows_+1<0&&(s=this.rollUpRows_-1),this.setRollUp(e.pts,s)),s!==this.row_&&(this.clearFormatting(e.pts),this.row_=s),1&r&&-1===this.formatting_.indexOf("u")&&this.addFormatting(e.pts,["u"]),16==(16&t)&&(this.column_=4*((14&t)>>1)),this.isColorPAC(r)&&14==(14&r)&&this.addFormatting(e.pts,["i"])}else this.isNormalChar(n)&&(0===r&&(r=null),a=Re(n),a+=Re(r),this[this.mode_](e.pts,a),this.column_+=a.length)}else this.lastControlCode_=null}};Be.prototype=new H,Be.prototype.flushDisplayed=function(e){var t=this.displayed_.map(function(e){try{return e.trim()}catch(e){return""}}).join("\n").replace(/^\n+|\n+$/g,"");t.length&&this.trigger("data",{startPts:this.startPts_,endPts:e,text:t,stream:this.name_})},Be.prototype.reset=function(){this.mode_="popOn",this.topRow_=0,this.startPts_=0,this.displayed_=Me(),this.nonDisplayed_=Me(),this.lastControlCode_=null,this.column_=0,this.row_=14,this.rollUpRows_=2,this.formatting_=[]},Be.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_},Be.prototype.isSpecialCharacter=function(e,t){return e===this.EXT_&&48<=t&&t<=63},Be.prototype.isExtCharacter=function(e,t){return(e===this.EXT_+1||e===this.EXT_+2)&&32<=t&&t<=63},Be.prototype.isMidRowCode=function(e,t){return e===this.EXT_&&32<=t&&t<=47},Be.prototype.isOffsetControlCode=function(e,t){return e===this.OFFSET_&&33<=t&&t<=35},Be.prototype.isPAC=function(e,t){return e>=this.BASE_&&e<this.BASE_+8&&64<=t&&t<=127},Be.prototype.isColorPAC=function(e){return 64<=e&&e<=79||96<=e&&e<=127},Be.prototype.isNormalChar=function(e){return 32<=e&&e<=127},Be.prototype.setRollUp=function(e,t){if("rollUp"!==this.mode_&&(this.row_=14,this.mode_="rollUp",this.flushDisplayed(e),this.nonDisplayed_=Me(),this.displayed_=Me()),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]="";void 0===t&&(t=this.row_),this.topRow_=t-this.rollUpRows_+1},Be.prototype.addFormatting=function(e,t){this.formatting_=this.formatting_.concat(t);var i=t.reduce(function(e,t){return e+"<"+t+">"},"");this[this.mode_](e,i)},Be.prototype.clearFormatting=function(e){if(this.formatting_.length){var t=this.formatting_.reverse().reduce(function(e,t){return e+"</"+t+">"},"");this.formatting_=[],this[this.mode_](e,t)}},Be.prototype.popOn=function(e,t){var i=this.nonDisplayed_[this.row_];i+=t,this.nonDisplayed_[this.row_]=i},Be.prototype.rollUp=function(e,t){var i=this.displayed_[this.row_];i+=t,this.displayed_[this.row_]=i},Be.prototype.shiftRowsUp_=function(){var e;for(e=0;e<this.topRow_;e++)this.displayed_[e]="";for(e=this.row_+1;e<15;e++)this.displayed_[e]="";for(e=this.topRow_;e<this.row_;e++)this.displayed_[e]=this.displayed_[e+1];this.displayed_[this.row_]=""},Be.prototype.paintOn=function(e,t){var i=this.displayed_[this.row_];i+=t,this.displayed_[this.row_]=i};function Fe(e,t){var i=1;for(t<e&&(i=-1);4294967296<Math.abs(t-e);)e+=8589934592*i;return e}function je(e){var t,i;je.prototype.init.call(this),this.type_=e||"shared",this.push=function(e){"shared"!==this.type_&&e.type!==this.type_||(void 0===i&&(i=e.dts),e.dts=Fe(e.dts,i),e.pts=Fe(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 He={CaptionStream:G,Cea608Stream:Be,Cea708Stream:De},Ve={H264_STREAM_TYPE:27,ADTS_STREAM_TYPE:15,METADATA_STREAM_TYPE:21};je.prototype=new H;function qe(e,t,i){var n,r="";for(n=t;n<i;n++)r+="%"+("00"+e[n].toString(16)).slice(-2);return r}function We(e,t,i){return decodeURIComponent(qe(e,t,i))}function ze(e){return e[0]<<21|e[1]<<14|e[2]<<7|e[3]}var Ge,Xe=je,Ke={TXXX:function(e){var t;if(3===e.data[0]){for(t=1;t<e.data.length;t++)if(0===e.data[t]){e.description=We(e.data,1,t),e.value=We(e.data,t+1,e.data.length).replace(/\0*$/,"");break}e.data=e.value}},WXXX:function(e){var t;if(3===e.data[0])for(t=1;t<e.data.length;t++)if(0===e.data[t]){e.description=We(e.data,1,t),e.url=We(e.data,t+1,e.data.length);break}},PRIV:function(e){var t,i;for(t=0;t<e.data.length;t++)if(0===e.data[t]){e.owner=(i=e.data,unescape(qe(i,0,t)));break}e.privateData=e.data.subarray(t+1),e.data=e.privateData}};(Ge=function(e){var t,u={debug:!(!e||!e.debug),descriptor:e&&e.descriptor},l=0,c=[],d=0;if(Ge.prototype.init.call(this),this.dispatchType=Ve.METADATA_STREAM_TYPE.toString(16),u.descriptor)for(t=0;t<u.descriptor.length;t++)this.dispatchType+=("00"+u.descriptor[t].toString(16)).slice(-2);this.push=function(e){var t,i,n,r,a;if("timed-metadata"===e.type)if(e.dataAlignmentIndicator&&(d=0,c.length=0),0===c.length&&(e.data.length<10||e.data[0]!=="I".charCodeAt(0)||e.data[1]!=="D".charCodeAt(0)||e.data[2]!=="3".charCodeAt(0)))u.debug;else if(c.push(e),d+=e.data.byteLength,1===c.length&&(l=ze(e.data.subarray(6,10)),l+=10),!(d<l)){for(t={data:new Uint8Array(l),frames:[],pts:c[0].pts,dts:c[0].dts},a=0;a<l;)t.data.set(c[0].data.subarray(0,l-a),a),a+=c[0].data.byteLength,d-=c[0].data.byteLength,c.shift();i=10,64&t.data[5]&&(i+=4,i+=ze(t.data.subarray(10,14)),l-=ze(t.data.subarray(16,20)));do{if((n=ze(t.data.subarray(i+4,i+8)))<1)return;if((r={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+n+10)}).key=r.id,Ke[r.id]&&(Ke[r.id](r),"com.apple.streaming.transportStreamTimestamp"===r.owner)){var s=r.data,o=(1&s[3])<<30|s[4]<<22|s[5]<<14|s[6]<<6|s[7]>>>2;o*=4,o+=3&s[7],r.timeStamp=o,void 0===t.pts&&void 0===t.dts&&(t.pts=r.timeStamp,t.dts=r.timeStamp),this.trigger("timestamp",r)}t.frames.push(r),i+=10,i+=n}while(i<l);this.trigger("data",t)}}}).prototype=new H;var Ye,Qe,$e,Je=Ge,Ze=Xe;(Ye=function(){var r=new Uint8Array(188),a=0;Ye.prototype.init.call(this),this.push=function(e){var t,i=0,n=188;for(a?((t=new Uint8Array(e.byteLength+a)).set(r.subarray(0,a)),t.set(e,a),a=0):t=e;n<t.byteLength;)71!==t[i]||71!==t[n]?(i++,n++):(this.trigger("data",t.subarray(i,n)),i+=188,n+=188);i<t.byteLength&&(r.set(t.subarray(i),0),a=t.byteLength-i)},this.flush=function(){188===a&&71===r[0]&&(this.trigger("data",r),a=0),this.trigger("done")},this.endTimeline=function(){this.flush(),this.trigger("endedtimeline")},this.reset=function(){a=0,this.trigger("reset")}}).prototype=new H,(Qe=function(){var n,r,a,s;Qe.prototype.init.call(this),(s=this).packetsWaitingForPmt=[],this.programMapTable=void 0,n=function(e,t){var i=0;t.payloadUnitStartIndicator&&(i+=e[i]+1),"pat"===t.type?r(e.subarray(i),t):a(e.subarray(i),t)},r=function(e,t){t.section_number=e[7],t.last_section_number=e[8],s.pmtPid=(31&e[10])<<8|e[11],t.pmtPid=s.pmtPid},a=function(e,t){var i,n;if(1&e[5]){for(s.programMapTable={video:null,audio:null,"timed-metadata":{}},i=3+((15&e[1])<<8|e[2])-4,n=12+((15&e[10])<<8|e[11]);n<i;){var r=e[n],a=(31&e[n+1])<<8|e[n+2];r===Ve.H264_STREAM_TYPE&&null===s.programMapTable.video?s.programMapTable.video=a:r===Ve.ADTS_STREAM_TYPE&&null===s.programMapTable.audio?s.programMapTable.audio=a:r===Ve.METADATA_STREAM_TYPE&&(s.programMapTable["timed-metadata"][a]=r),n+=5+((15&e[n+3])<<8|e[n+4])}t.programMapTable=s.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",n(e.subarray(i),t),this.trigger("data",t);else if(t.pid===this.pmtPid)for(t.type="pmt",n(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=Ve.H264_STREAM_TYPE:i.pid===this.programMapTable.audio?i.streamType=Ve.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 H,Qe.STREAM_TYPES={h264:27,adts:15},($e=function(){function n(e,t,i){var n,r,a=new Uint8Array(e.size),s={type:t},o=0,u=0;if(e.data.length&&!(e.size<9)){for(s.trackId=e.data[0].pid,o=0;o<e.data.length;o++)r=e.data[o],a.set(r.data,u),u+=r.data.byteLength;!function(e,t){var i,n=e[0]<<16|e[1]<<8|e[2];t.data=new Uint8Array,1==n&&(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]))}(a,s),n="video"===t||s.packetLength<=e.size,(i||n)&&(e.size=0,e.data.length=0),n&&l.trigger("data",s)}}var t,l=this,r={data:[],size:0},a={data:[],size:0},s={data:[],size:0};$e.prototype.init.call(this),this.push=function(i){({pat:function(){},pes:function(){var e,t;switch(i.streamType){case Ve.H264_STREAM_TYPE:e=r,t="video";break;case Ve.ADTS_STREAM_TYPE:e=a,t="audio";break;case Ve.METADATA_STREAM_TYPE:e=s,t="timed-metadata";break;default:return}i.payloadUnitStartIndicator&&n(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"}),l.trigger("data",e)}})[i.type]()},this.reset=function(){r.size=0,r.data.length=0,a.size=0,a.data.length=0,this.trigger("reset")},this.flushStreams_=function(){n(r,"video"),n(a,"audio"),n(s,"timed-metadata")},this.flush=function(){this.flushStreams_(),this.trigger("done")}}).prototype=new H;var et={PAT_PID:0,MP2T_PACKET_LENGTH:188,TransportPacketStream:Ye,TransportParseStream:Qe,ElementaryStream:$e,TimestampRolloverStream:Ze,CaptionStream:He.CaptionStream,Cea608Stream:He.Cea608Stream,Cea708Stream:He.Cea708Stream,MetadataStream:Je};for(var tt in Ve)Ve.hasOwnProperty(tt)&&(et[tt]=Ve[tt]);var it,nt=et,rt=ce,at=[96e3,88200,64e3,48e3,44100,32e3,24e3,22050,16e3,12e3,11025,8e3,7350];(it=function(u){var l,c=0;it.prototype.init.call(this),this.push=function(e){var t,i,n,r,a,s,o=0;if(u||(c=0),"audio"===e.type)for(l?(r=l,(l=new Uint8Array(r.byteLength+e.data.byteLength)).set(r),l.set(e.data,r.byteLength)):l=e.data;o+5<l.length;)if(255===l[o]&&240==(246&l[o+1])){if(i=2*(1&~l[o+1]),t=(3&l[o+3])<<11|l[o+4]<<3|(224&l[o+5])>>5,s=(a=1024*(1+(3&l[o+6])))*rt/at[(60&l[o+2])>>>2],n=o+t,l.byteLength<n)return;if(this.trigger("data",{pts:e.pts+c*s,dts:e.dts+c*s,sampleCount:a,audioobjecttype:1+(l[o+2]>>>6&3),channelcount:(1&l[o+2])<<2|(192&l[o+3])>>>6,samplerate:at[(60&l[o+2])>>>2],samplingfrequencyindex:(60&l[o+2])>>>2,samplesize:16,data:l.subarray(o+7+i,n)}),c++,l.byteLength===n)return void(l=void 0);l=l.subarray(n)}else o++},this.flush=function(){c=0,this.trigger("done")},this.reset=function(){l=void 0,this.trigger("reset")},this.endTimeline=function(){l=void 0,this.trigger("endedtimeline")}}).prototype=new H;var st,ot,ut,lt=it,ct=function(n){var r=n.byteLength,a=0,s=0;this.length=function(){return 8*r},this.bitsAvailable=function(){return 8*r+s},this.loadWord=function(){var e=n.byteLength-r,t=new Uint8Array(4),i=Math.min(4,r);if(0===i)throw new Error("no bytes available");t.set(n.subarray(e,e+i)),a=new DataView(t.buffer).getUint32(0),s=8*i,r-=i},this.skipBits=function(e){var t;e<s||(e-=s,e-=8*(t=Math.floor(e/8)),r-=t,this.loadWord()),a<<=e,s-=e},this.readBits=function(e){var t=Math.min(s,e),i=a>>>32-t;return 0<(s-=t)?a<<=t:0<r&&this.loadWord(),0<(t=e-t)?i<<t|this.readBits(t):i},this.skipLeadingZeros=function(){var e;for(e=0;e<s;++e)if(0!=(a&2147483648>>>e))return a<<=e,s-=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()};(ot=function(){var n,r,a=0;ot.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;a<i-3;a++)if(1===r[a+2]){n=a+5;break}for(;n<i;)switch(r[n]){case 0:if(0!==r[n-1]){n+=2;break}if(0!==r[n-2]){n++;break}for(a+3!==n-2&&this.trigger("data",r.subarray(a+3,n-2));1!==r[++n]&&n<i;);a=n-2,n+=3;break;case 1:if(0!==r[n-1]||0!==r[n-2]){n+=3;break}this.trigger("data",r.subarray(a+3,n-2)),a=n-2,n+=3;break;default:n+=3}r=r.subarray(a),n-=a,a=0},this.reset=function(){r=null,a=0,this.trigger("reset")},this.flush=function(){r&&3<r.byteLength&&this.trigger("data",r.subarray(a+3)),r=null,a=0,this.trigger("done")},this.endTimeline=function(){this.flush(),this.trigger("endedtimeline")}}).prototype=new H,ut={100:!0,110:!0,122:!0,244:!0,44:!0,83:!0,86:!0,118:!0,128:!0,138:!0,139:!0,134:!0},(st=function(){var i,n,r,a,s,o,_,t=new ot;st.prototype.init.call(this),(i=this).push=function(e){"video"===e.type&&(n=e.trackId,r=e.pts,a=e.dts,t.push(e))},t.on("data",function(e){var t={trackId:n,pts:r,dts:a,data:e};switch(31&e[0]){case 5:t.nalUnitType="slice_layer_without_partitioning_rbsp_idr";break;case 6:t.nalUnitType="sei_rbsp",t.escapedRBSP=s(e.subarray(1));break;case 7:t.nalUnitType="seq_parameter_set_rbsp",t.escapedRBSP=s(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()},_=function(e,t){var i,n=8,r=8;for(i=0;i<e;i++)0!==r&&(r=(n+t.readExpGolomb()+256)%256),n=0===r?n:r},s=function(e){for(var t,i,n=e.byteLength,r=[],a=1;a<n-2;)0===e[a]&&0===e[a+1]&&3===e[a+2]?(r.push(a+2),a+=2):a++;if(0===r.length)return e;t=n-r.length,i=new Uint8Array(t);var s=0;for(a=0;a<t;s++,a++)s===r[0]&&(s++,r.shift()),i[a]=e[s];return i},o=function(e){var t,i,n,r,a,s,o,u,l,c,d,h,p,f=0,m=0,g=0,v=0,y=1;if(i=(t=new ct(e)).readUnsignedByte(),r=t.readUnsignedByte(),n=t.readUnsignedByte(),t.skipUnsignedExpGolomb(),ut[i]&&(3===(a=t.readUnsignedExpGolomb())&&t.skipBits(1),t.skipUnsignedExpGolomb(),t.skipUnsignedExpGolomb(),t.skipBits(1),t.readBoolean()))for(d=3!==a?8:12,p=0;p<d;p++)t.readBoolean()&&_(p<6?16:64,t);if(t.skipUnsignedExpGolomb(),0===(s=t.readUnsignedExpGolomb()))t.readUnsignedExpGolomb();else if(1===s)for(t.skipBits(1),t.skipExpGolomb(),t.skipExpGolomb(),o=t.readUnsignedExpGolomb(),p=0;p<o;p++)t.skipExpGolomb();if(t.skipUnsignedExpGolomb(),t.skipBits(1),u=t.readUnsignedExpGolomb(),l=t.readUnsignedExpGolomb(),0===(c=t.readBits(1))&&t.skipBits(1),t.skipBits(1),t.readBoolean()&&(f=t.readUnsignedExpGolomb(),m=t.readUnsignedExpGolomb(),g=t.readUnsignedExpGolomb(),v=t.readUnsignedExpGolomb()),t.readBoolean()&&t.readBoolean()){switch(t.readUnsignedByte()){case 1:h=[1,1];break;case 2:h=[12,11];break;case 3:h=[10,11];break;case 4:h=[16,11];break;case 5:h=[40,33];break;case 6:h=[24,11];break;case 7:h=[20,11];break;case 8:h=[32,11];break;case 9:h=[80,33];break;case 10:h=[18,11];break;case 11:h=[15,11];break;case 12:h=[64,33];break;case 13:h=[160,99];break;case 14:h=[4,3];break;case 15:h=[3,2];break;case 16:h=[2,1];break;case 255:h=[t.readUnsignedByte()<<8|t.readUnsignedByte(),t.readUnsignedByte()<<8|t.readUnsignedByte()]}h&&(y=h[0]/h[1])}return{profileIdc:i,levelIdc:n,profileCompatibility:r,width:Math.ceil((16*(u+1)-2*f-2*m)*y),height:(2-c)*(l+1)*16-2*g-2*v,sarRatio:h}}}).prototype=new H;function dt(e,t){var i=e[t+6]<<21|e[t+7]<<14|e[t+8]<<7|e[t+9];return i=0<=i?i:0,(16&e[t+5])>>4?i+20:i+10}var ht,pt={H264Stream:st,NalByteStream:ot},ft=function(e){var t=function e(t,i){return t.length-i<10||t[i]!=="I".charCodeAt(0)||t[i+1]!=="D".charCodeAt(0)||t[i+2]!=="3".charCodeAt(0)?i:e(t,i+=dt(t,i))}(e,0);return e.length>=t+2&&255==(255&e[t])&&240==(240&e[t+1])&&16==(22&e[t+1])},mt=dt,gt=function(e,t){var i=(224&e[t+5])>>5,n=e[t+4]<<3;return 6144&e[t+3]|n|i};(ht=function(){var o=new Uint8Array,u=0;ht.prototype.init.call(this),this.setTimestamp=function(e){u=e},this.push=function(e){var t,i,n,r,a=0,s=0;for(o.length?(r=o.length,(o=new Uint8Array(e.byteLength+r)).set(o.subarray(0,r)),o.set(e,r)):o=e;3<=o.length-s;)if(o[s]!=="I".charCodeAt(0)||o[s+1]!=="D".charCodeAt(0)||o[s+2]!=="3".charCodeAt(0))if(255!=(255&o[s])||240!=(240&o[s+1]))s++;else{if(o.length-s<7)break;if(s+(a=gt(o,s))>o.length)break;n={type:"audio",data:o.subarray(s,s+a),pts:u,dts:u},this.trigger("data",n),s+=a}else{if(o.length-s<10)break;if(s+(a=mt(o,s))>o.length)break;i={type:"timed-metadata",data:o.subarray(s,s+a)},this.trigger("data",i),s+=a}t=o.length-s,o=0<t?o.subarray(s):new Uint8Array},this.reset=function(){o=new Uint8Array,this.trigger("reset")},this.endTimeline=function(){o=new Uint8Array,this.trigger("endedtimeline")}}).prototype=new H;function vt(e,t){var i;if(e.length!==t.length)return!1;for(i=0;i<e.length;i++)if(e[i]!==t[i])return!1;return!0}function yt(e,t,i,n,r,a){return{start:{dts:e,pts:e+(i-t)},end:{dts:e+(n-t),pts:e+(r-i)},prependedContentDuration:a,baseMediaDecodeTime:e}}var _t,bt,Tt,St,Et=ht,kt=["audioobjecttype","channelcount","samplerate","samplingfrequencyindex","samplesize"],wt=["width","height","profileIdc","levelIdc","profileCompatibility","sarRatio"],Ct=pt.H264Stream,It=ft,xt=ce;(bt=function(o,u){var l=[],c=0,d=0,h=0,p=1/0;u=u||{},bt.prototype.init.call(this),this.push=function(t){Ee(o,t),o&&kt.forEach(function(e){o[e]=t[e]}),l.push(t)},this.setEarliestDts=function(e){d=e},this.setVideoBaseMediaDecodeTime=function(e){p=e},this.setAudioAppendStart=function(e){h=e},this.flush=function(){var e,t,i,n,r,a,s;0!==l.length&&(e=ve(l,o,d),o.baseMediaDecodeTime=Se(o,u.keepOriginalTimestamps),s=ge(o,e,h,p),o.samples=ye(e),i=J(_e(e)),l=[],t=Z(c,[o]),n=new Uint8Array(t.byteLength+i.byteLength),c++,n.set(t),n.set(i,t.byteLength),Te(o),r=Math.ceil(1024*xt/o.samplerate),e.length&&(a=e.length*r,this.trigger("segmentTimingInfo",yt(pe(o.baseMediaDecodeTime,o.samplerate),e[0].dts,e[0].pts,e[0].dts+a,e[0].pts+a,s||0)),this.trigger("timingInfo",{start:e[0].pts,end:e[0].pts+a})),this.trigger("data",{track:o,boxes:n})),this.trigger("done","AudioSegmentStream")},this.reset=function(){Te(o),l=[],this.trigger("reset")}}).prototype=new H,(_t=function(c,d){var t,i,h=0,p=[],f=[];d=d||{},_t.prototype.init.call(this),delete c.minPTS,this.gopCache_=[],this.push=function(e){Ee(c,e),"seq_parameter_set_rbsp"!==e.nalUnitType||t||(t=e.config,c.sps=[e.data],wt.forEach(function(e){c[e]=t[e]},this)),"pic_parameter_set_rbsp"!==e.nalUnitType||i||(i=e.data,c.pps=[e.data]),p.push(e)},this.flush=function(){for(var e,t,i,n,r,a,s,o,u=0;p.length&&"access_unit_delimiter_rbsp"!==p[0].nalUnitType;)p.shift();if(0===p.length)return this.resetStream_(),void this.trigger("done","VideoSegmentStream");if(e=te(p),(i=ie(e))[0][0].keyFrame||((t=this.getGopForFusion_(p[0],c))?(u=t.duration,i.unshift(t),i.byteLength+=t.byteLength,i.nalCount+=t.nalCount,i.pts=t.pts,i.dts=t.dts,i.duration+=t.duration):i=ne(i)),f.length){var l;if(!(l=d.alignGopsAtEnd?this.alignGopsAtEnd_(i):this.alignGopsAtStart_(i)))return this.gopCache_.unshift({gop:i.pop(),pps:c.pps,sps:c.sps}),this.gopCache_.length=Math.min(6,this.gopCache_.length),p=[],this.resetStream_(),void this.trigger("done","VideoSegmentStream");Te(c),i=l}Ee(c,i),c.samples=re(i),r=J(ae(i)),c.baseMediaDecodeTime=Se(c,d.keepOriginalTimestamps),this.trigger("processedGopsInfo",i.map(function(e){return{pts:e.pts,dts:e.dts,byteLength:e.byteLength}})),s=i[0],o=i[i.length-1],this.trigger("segmentTimingInfo",yt(c.baseMediaDecodeTime,s.dts,s.pts,o.dts+o.duration,o.pts+o.duration,u)),this.trigger("timingInfo",{start:i[0].pts,end:i[i.length-1].pts+i[i.length-1].duration}),this.gopCache_.unshift({gop:i.pop(),pps:c.pps,sps:c.sps}),this.gopCache_.length=Math.min(6,this.gopCache_.length),p=[],this.trigger("baseMediaDecodeTime",c.baseMediaDecodeTime),this.trigger("timelineStartInfo",c.timelineStartInfo),n=Z(h,[c]),a=new Uint8Array(n.byteLength+r.byteLength),h++,a.set(n),a.set(r,n.byteLength),this.trigger("data",{track:c,boxes:a}),this.resetStream_(),this.trigger("done","VideoSegmentStream")},this.reset=function(){this.resetStream_(),p=[],this.gopCache_.length=0,f.length=0,this.trigger("reset")},this.resetStream_=function(){Te(c),i=t=void 0},this.getGopForFusion_=function(e){var t,i,n,r,a,s=1/0;for(a=0;a<this.gopCache_.length;a++)n=(r=this.gopCache_[a]).gop,c.pps&&vt(c.pps[0],r.pps[0])&&c.sps&&vt(c.sps[0],r.sps[0])&&(n.dts<c.timelineStartInfo.dts||-1e4<=(t=e.dts-n.dts-n.duration)&&t<=45e3&&(!i||t<s)&&(i=r,s=t));return i?i.gop:null},this.alignGopsAtStart_=function(e){var t,i,n,r,a,s,o,u;for(a=e.byteLength,s=e.nalCount,o=e.duration,t=i=0;t<f.length&&i<e.length&&(n=f[t],r=e[i],n.pts!==r.pts);)r.pts>n.pts?t++:(i++,a-=r.byteLength,s-=r.nalCount,o-=r.duration);return 0===i?e:i===e.length?null:((u=e.slice(i)).byteLength=a,u.duration=o,u.nalCount=s,u.pts=u[0].pts,u.dts=u[0].dts,u)},this.alignGopsAtEnd_=function(e){var t,i,n,r,a,s,o;for(t=f.length-1,i=e.length-1,a=null,s=!1;0<=t&&0<=i;){if(n=f[t],r=e[i],n.pts===r.pts){s=!0;break}n.pts>r.pts?t--:(t===f.length-1&&(a=i),i--)}if(!s&&null===a)return null;if(0===(o=s?i:a))return e;var u=e.slice(o),l=u.reduce(function(e,t){return e.byteLength+=t.byteLength,e.duration+=t.duration,e.nalCount+=t.nalCount,e},{byteLength:0,duration:0,nalCount:0});return u.byteLength=l.byteLength,u.duration=l.duration,u.nalCount=l.nalCount,u.pts=u[0].pts,u.dts=u[0].dts,u},this.alignGopsWith=function(e){f=e}}).prototype=new H,(St=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,St.prototype.init.call(this),this.push=function(e){return 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 H,St.prototype.flush=function(e){var t,i,n,r,a=0,s={captions:[],captionStreams:{},metadata:[],info:{}},o=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?(o=this.videoTrack.timelineStartInfo.pts,wt.forEach(function(e){s.info[e]=this.videoTrack[e]},this)):this.audioTrack&&(o=this.audioTrack.timelineStartInfo.pts,kt.forEach(function(e){s.info[e]=this.audioTrack[e]},this)),this.videoTrack||this.audioTrack){for(1===this.pendingTracks.length?s.type=this.pendingTracks[0].type:s.type="combined",this.emittedTracks+=this.pendingTracks.length,n=ee(this.pendingTracks),s.initSegment=new Uint8Array(n.byteLength),s.initSegment.set(n),s.data=new Uint8Array(this.pendingBytes),r=0;r<this.pendingBoxes.length;r++)s.data.set(this.pendingBoxes[r],a),a+=this.pendingBoxes[r].byteLength;for(r=0;r<this.pendingCaptions.length;r++)(t=this.pendingCaptions[r]).startTime=me(t.startPts,o,this.keepOriginalTimestamps),t.endTime=me(t.endPts,o,this.keepOriginalTimestamps),s.captionStreams[t.stream]=!0,s.captions.push(t);for(r=0;r<this.pendingMetadata.length;r++)(i=this.pendingMetadata[r]).cueTime=me(i.pts,o,this.keepOriginalTimestamps),s.metadata.push(i);for(s.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",s),r=0;r<s.captions.length;r++)t=s.captions[r],this.trigger("caption",t);for(r=0;r<s.metadata.length;r++)i=s.metadata[r],this.trigger("id3Frame",i)}this.emittedTracks>=this.numberOfTracks&&(this.trigger("done"),this.emittedTracks=0)},St.prototype.setRemux=function(e){this.remuxTracks=e},(Tt=function(n){var r,a,s=this,i=!0;Tt.prototype.init.call(this),n=n||{},this.baseMediaDecodeTime=n.baseMediaDecodeTime||0,this.transmuxPipeline_={},this.setupAacPipeline=function(){var t={};(this.transmuxPipeline_=t).type="aac",t.metadataStream=new nt.MetadataStream,t.aacStream=new Et,t.audioTimestampRolloverStream=new nt.TimestampRolloverStream("audio"),t.timedMetadataTimestampRolloverStream=new nt.TimestampRolloverStream("timed-metadata"),t.adtsStream=new lt,t.coalesceStream=new St(n,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||(a=a||{timelineStartInfo:{baseMediaDecodeTime:s.baseMediaDecodeTime},codec:"adts",type:"audio"},t.coalesceStream.numberOfTracks++,t.audioSegmentStream=new bt(a,n),t.audioSegmentStream.on("timingInfo",s.trigger.bind(s,"audioTimingInfo")),t.adtsStream.pipe(t.audioSegmentStream).pipe(t.coalesceStream),s.trigger("trackinfo",{hasAudio:!!a,hasVideo:!!r}))}),t.coalesceStream.on("data",this.trigger.bind(this,"data")),t.coalesceStream.on("done",this.trigger.bind(this,"done"))},this.setupTsPipeline=function(){var i={};(this.transmuxPipeline_=i).type="ts",i.metadataStream=new nt.MetadataStream,i.packetStream=new nt.TransportPacketStream,i.parseStream=new nt.TransportParseStream,i.elementaryStream=new nt.ElementaryStream,i.timestampRolloverStream=new nt.TimestampRolloverStream,i.adtsStream=new lt,i.h264Stream=new Ct,i.captionStream=new nt.CaptionStream(n),i.coalesceStream=new St(n,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?a||"audio"!==e.tracks[t].type||((a=e.tracks[t]).timelineStartInfo.baseMediaDecodeTime=s.baseMediaDecodeTime):(r=e.tracks[t]).timelineStartInfo.baseMediaDecodeTime=s.baseMediaDecodeTime;r&&!i.videoSegmentStream&&(i.coalesceStream.numberOfTracks++,i.videoSegmentStream=new _t(r,n),i.videoSegmentStream.on("timelineStartInfo",function(e){a&&!n.keepOriginalTimestamps&&(a.timelineStartInfo=e,i.audioSegmentStream.setEarliestDts(e.dts-s.baseMediaDecodeTime))}),i.videoSegmentStream.on("processedGopsInfo",s.trigger.bind(s,"gopInfo")),i.videoSegmentStream.on("segmentTimingInfo",s.trigger.bind(s,"videoSegmentTimingInfo")),i.videoSegmentStream.on("baseMediaDecodeTime",function(e){a&&i.audioSegmentStream.setVideoBaseMediaDecodeTime(e)}),i.videoSegmentStream.on("timingInfo",s.trigger.bind(s,"videoTimingInfo")),i.h264Stream.pipe(i.videoSegmentStream).pipe(i.coalesceStream)),a&&!i.audioSegmentStream&&(i.coalesceStream.numberOfTracks++,i.audioSegmentStream=new bt(a,n),i.audioSegmentStream.on("timingInfo",s.trigger.bind(s,"audioTimingInfo")),i.audioSegmentStream.on("segmentTimingInfo",s.trigger.bind(s,"audioSegmentTimingInfo")),i.adtsStream.pipe(i.audioSegmentStream).pipe(i.coalesceStream)),s.trigger("trackinfo",{hasAudio:!!a,hasVideo:!!r})}}),i.coalesceStream.on("data",this.trigger.bind(this,"data")),i.coalesceStream.on("id3Frame",function(e){e.dispatchType=i.metadataStream.dispatchType,s.trigger("id3Frame",e)}),i.coalesceStream.on("caption",this.trigger.bind(this,"caption")),i.coalesceStream.on("done",this.trigger.bind(this,"done"))},this.setBaseMediaDecodeTime=function(e){var t=this.transmuxPipeline_;n.keepOriginalTimestamps||(this.baseMediaDecodeTime=e),a&&(a.timelineStartInfo.dts=void 0,a.timelineStartInfo.pts=void 0,Te(a),t.audioTimestampRolloverStream&&t.audioTimestampRolloverStream.discontinuity()),r&&(t.videoSegmentStream&&(t.videoSegmentStream.gopCache_=[]),r.timelineStartInfo.dts=void 0,r.timelineStartInfo.pts=void 0,Te(r),t.captionStream.reset()),t.timestampRolloverStream&&t.timestampRolloverStream.discontinuity()},this.setAudioAppendStart=function(e){a&&this.transmuxPipeline_.audioSegmentStream.setAudioAppendStart(e)},this.setRemux=function(e){var t=this.transmuxPipeline_;n.remux=e,t&&t.coalesceStream&&t.coalesceStream.setRemux(e)},this.alignGopsWith=function(e){r&&this.transmuxPipeline_.videoSegmentStream&&this.transmuxPipeline_.videoSegmentStream.alignGopsWith(e)},this.push=function(e){if(i){var t=It(e);t&&"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 H;function At(a,s){var o=[],u=0,l=0,c=0,d=1/0,h=null,p=null;s=s||{},At.prototype.init.call(this),this.push=function(t){Ee(a,t),a&&kt.forEach(function(e){a[e]=t[e]}),o.push(t)},this.setEarliestDts=function(e){l=e},this.setVideoBaseMediaDecodeTime=function(e){d=e},this.setAudioAppendStart=function(e){c=e},this.processFrames_=function(){var e,t,i,n,r;0!==o.length&&0!==(e=ve(o,a,l)).length&&(a.baseMediaDecodeTime=Se(a,s.keepOriginalTimestamps),ge(a,e,c,d),a.samples=ye(e),i=J(_e(e)),o=[],t=Z(u,[a]),u++,a.initSegment=ee([a]),(n=new Uint8Array(t.byteLength+i.byteLength)).set(t),n.set(i,t.byteLength),Te(a),null===h&&(p=h=e[0].pts),p+=e.length*(1024*Ot/a.samplerate),r={start:h},this.trigger("timingInfo",r),this.trigger("data",{track:a,boxes:n}))},this.flush=function(){this.processFrames_(),this.trigger("timingInfo",{start:h,end:p}),this.resetTiming_(),this.trigger("done","AudioSegmentStream")},this.partialFlush=function(){this.processFrames_(),this.trigger("partialdone","AudioSegmentStream")},this.endTimeline=function(){this.flush(),this.trigger("endedtimeline","AudioSegmentStream")},this.resetTiming_=function(){Te(a),p=h=null},this.reset=function(){this.resetTiming_(),o=[],this.trigger("reset")}}var Pt={Transmuxer:Tt,VideoSegmentStream:_t,AudioSegmentStream:bt,AUDIO_PROPERTIES:kt,VIDEO_PROPERTIES:wt,generateSegmentTimingInfo:yt},Lt={Adts:lt,h264:pt},Ot=ce;At.prototype=new H;function Dt(o,u){var t,i,l,c=0,d=[],h=[],p=null,f=null,m=!0;u=u||{},Dt.prototype.init.call(this),this.push=function(e){Ee(o,e),"undefined"==typeof o.timelineStartInfo.dts&&(o.timelineStartInfo.dts=e.dts),"seq_parameter_set_rbsp"!==e.nalUnitType||t||(t=e.config,o.sps=[e.data],wt.forEach(function(e){o[e]=t[e]},this)),"pic_parameter_set_rbsp"!==e.nalUnitType||i||(i=e.data,o.pps=[e.data]),d.push(e)},this.processNals_=function(e){var t;for(d=h.concat(d);d.length&&"access_unit_delimiter_rbsp"!==d[0].nalUnitType;)d.shift();if(0!==d.length){var i=te(d);if(i.length)if(h=i[i.length-1],e&&(i.pop(),i.duration-=h.duration,i.nalCount-=h.length,i.byteLength-=h.byteLength),i.length){if(this.trigger("timelineStartInfo",o.timelineStartInfo),m){if(!(l=ie(i))[0][0].keyFrame){if(!(l=ne(l))[0][0].keyFrame)return d=[].concat.apply([],i).concat(h),void(h=[]);(i=[].concat.apply([],l)).duration=l.duration}m=!1}for(null===p&&(p=i[0].pts,f=p),f+=i.duration,this.trigger("timingInfo",{start:p,end:f}),t=0;t<i.length;t++){var n=i[t];o.samples=se(n);var r=J(oe(n));Te(o),Ee(o,n),o.baseMediaDecodeTime=Se(o,u.keepOriginalTimestamps);var a=Z(c,[o]);c++,o.initSegment=ee([o]);var s=new Uint8Array(a.byteLength+r.byteLength);s.set(a),s.set(r,a.byteLength),this.trigger("data",{track:o,boxes:s,sequence:c,videoFrameDts:n.dts,videoFramePts:n.pts})}d=[]}else d=[]}},this.resetTimingAndConfig_=function(){i=t=void 0,f=p=null},this.partialFlush=function(){this.processNals_(!0),this.trigger("partialdone","VideoSegmentStream")},this.flush=function(){this.processNals_(!1),this.resetTimingAndConfig_(),this.trigger("done","VideoSegmentStream")},this.endTimeline=function(){this.flush(),this.trigger("endedtimeline","VideoSegmentStream")},this.reset=function(){this.resetTimingAndConfig_(),h=[],d=[],m=!0,this.trigger("reset")}}var Rt=At;Dt.prototype=new H;function Mt(e){return e.prototype=new H,e.prototype.init.call(e),e}function Nt(t,i){t.on("data",i.trigger.bind(i,"data")),t.on("done",i.trigger.bind(i,"done")),t.on("partialdone",i.trigger.bind(i,"partialdone")),t.on("endedtimeline",i.trigger.bind(i,"endedtimeline")),t.on("audioTimingInfo",i.trigger.bind(i,"audioTimingInfo")),t.on("videoTimingInfo",i.trigger.bind(i,"videoTimingInfo")),t.on("trackinfo",i.trigger.bind(i,"trackinfo")),t.on("id3Frame",function(e){e.dispatchType=t.metadataStream.dispatchType,e.cueTime=he(e.pts),i.trigger("id3Frame",e)}),t.on("caption",function(e){i.trigger("caption",e)})}function Ut(i){var n=null,r=!0;i=i||{},Ut.prototype.init.call(this),i.baseMediaDecodeTime=i.baseMediaDecodeTime||0,this.push=function(e){if(r){var t=Ft(e);!t||n&&"aac"===n.type?t||n&&"ts"===n.type||(n=function(i){var n={type:"ts",tracks:{audio:null,video:null},packet:new nt.TransportPacketStream,parse:new nt.TransportParseStream,elementary:new nt.ElementaryStream,timestampRollover:new nt.TimestampRolloverStream,adts:new Lt.Adts,h264:new Lt.h264.H264Stream,captionStream:new nt.CaptionStream(i),metadataStream:new nt.MetadataStream};return n.headOfPipeline=n.packet,n.packet.pipe(n.parse).pipe(n.elementary).pipe(n.timestampRollover),n.timestampRollover.pipe(n.h264),n.h264.pipe(n.captionStream),n.timestampRollover.pipe(n.metadataStream),n.timestampRollover.pipe(n.adts),n.elementary.on("data",function(e){if("metadata"===e.type){for(var t=0;t<e.tracks.length;t++)n.tracks[e.tracks[t].type]||(n.tracks[e.tracks[t].type]=e.tracks[t],n.tracks[e.tracks[t].type].timelineStartInfo.baseMediaDecodeTime=i.baseMediaDecodeTime);n.tracks.video&&!n.videoSegmentStream&&(n.videoSegmentStream=new Bt(n.tracks.video,i),n.videoSegmentStream.on("timelineStartInfo",function(e){n.tracks.audio&&!i.keepOriginalTimestamps&&n.audioSegmentStream.setEarliestDts(e.dts-i.baseMediaDecodeTime)}),n.videoSegmentStream.on("timingInfo",n.trigger.bind(n,"videoTimingInfo")),n.videoSegmentStream.on("data",function(e){n.trigger("data",{type:"video",data:e})}),n.videoSegmentStream.on("done",n.trigger.bind(n,"done")),n.videoSegmentStream.on("partialdone",n.trigger.bind(n,"partialdone")),n.videoSegmentStream.on("endedtimeline",n.trigger.bind(n,"endedtimeline")),n.h264.pipe(n.videoSegmentStream)),n.tracks.audio&&!n.audioSegmentStream&&(n.audioSegmentStream=new Rt(n.tracks.audio,i),n.audioSegmentStream.on("data",function(e){n.trigger("data",{type:"audio",data:e})}),n.audioSegmentStream.on("done",n.trigger.bind(n,"done")),n.audioSegmentStream.on("partialdone",n.trigger.bind(n,"partialdone")),n.audioSegmentStream.on("endedtimeline",n.trigger.bind(n,"endedtimeline")),n.audioSegmentStream.on("timingInfo",n.trigger.bind(n,"audioTimingInfo")),n.adts.pipe(n.audioSegmentStream)),n.trigger("trackinfo",{hasAudio:!!n.tracks.audio,hasVideo:!!n.tracks.video})}}),n.captionStream.on("data",function(e){var t;t=n.tracks.video&&n.tracks.video.timelineStartInfo.pts||0,e.startTime=me(e.startPts,t,i.keepOriginalTimestamps),e.endTime=me(e.endPts,t,i.keepOriginalTimestamps),n.trigger("caption",e)}),(n=Mt(n)).metadataStream.on("data",n.trigger.bind(n,"id3Frame")),n}(i),Nt(n,this)):(n=function(t){var i={type:"aac",tracks:{audio:null},metadataStream:new nt.MetadataStream,aacStream:new Et,audioRollover:new nt.TimestampRolloverStream("audio"),timedMetadataRollover:new nt.TimestampRolloverStream("timed-metadata"),adtsStream:new lt(!0)};return i.headOfPipeline=i.aacStream,i.aacStream.pipe(i.audioRollover).pipe(i.adtsStream),i.aacStream.pipe(i.timedMetadataRollover).pipe(i.metadataStream),i.metadataStream.on("timestamp",function(e){i.aacStream.setTimestamp(e.timeStamp)}),i.aacStream.on("data",function(e){"timed-metadata"!==e.type&&"audio"!==e.type||i.audioSegmentStream||(i.tracks.audio=i.tracks.audio||{timelineStartInfo:{baseMediaDecodeTime:t.baseMediaDecodeTime},codec:"adts",type:"audio"},i.audioSegmentStream=new Rt(i.tracks.audio,t),i.audioSegmentStream.on("data",function(e){i.trigger("data",{type:"audio",data:e})}),i.audioSegmentStream.on("partialdone",i.trigger.bind(i,"partialdone")),i.audioSegmentStream.on("done",i.trigger.bind(i,"done")),i.audioSegmentStream.on("endedtimeline",i.trigger.bind(i,"endedtimeline")),i.audioSegmentStream.on("timingInfo",i.trigger.bind(i,"audioTimingInfo")),i.adtsStream.pipe(i.audioSegmentStream),i.trigger("trackinfo",{hasAudio:!!i.tracks.audio,hasVideo:!!i.tracks.video}))}),(i=Mt(i)).metadataStream.on("data",i.trigger.bind(i,"id3Frame")),i}(i),Nt(n,this)),r=!1}n.headOfPipeline.push(e)},this.flush=function(){n&&(r=!0,n.headOfPipeline.flush())},this.partialFlush=function(){n&&n.headOfPipeline.partialFlush()},this.endTimeline=function(){n&&n.headOfPipeline.endTimeline()},this.reset=function(){n&&n.headOfPipeline.reset()},this.setBaseMediaDecodeTime=function(e){i.keepOriginalTimestamps||(i.baseMediaDecodeTime=e),n&&(n.tracks.audio&&(n.tracks.audio.timelineStartInfo.dts=void 0,n.tracks.audio.timelineStartInfo.pts=void 0,Te(n.tracks.audio),n.audioRollover&&n.audioRollover.discontinuity()),n.tracks.video&&(n.videoSegmentStream&&(n.videoSegmentStream.gopCache_=[]),n.tracks.video.timelineStartInfo.dts=void 0,n.tracks.video.timelineStartInfo.pts=void 0,Te(n.tracks.video)),n.timestampRollover&&n.timestampRollover.discontinuity())},this.setRemux=function(e){i.remux=e,n&&n.coalesceStream&&n.coalesceStream.setRemux(e)},this.setAudioAppendStart=function(e){n&&n.tracks.audio&&n.audioSegmentStream&&n.audioSegmentStream.setAudioAppendStart(e)},this.alignGopsWith=function(e){}}var Bt=Dt,Ft=ft;Ut.prototype=new H;function jt(e,t){for(var i=e,n=0;n<t.length;n++){var r=t[n];if(i<r.size)return r;i-=r.size}return null}function Ht(e,c){var n=Xt(e,["moof","traf"]),t=Xt(e,["mdat"]),d={},r=[];return t.forEach(function(e,t){var i=n[t];r.push({mdat:e,traf:i})}),r.forEach(function(e){var t,i=e.mdat,n=e.traf,r=Xt(n,["tfhd"]),a=Jt(r[0]),s=a.trackId,o=Xt(n,["tfdt"]),u=0<o.length?Yt(o[0]).baseMediaDecodeTime:0,l=Xt(n,["trun"]);c===s&&0<l.length&&(t=function(e,t,i){var n,r,a,s,o=new DataView(e.buffer,e.byteOffset,e.byteLength),u=[];for(r=0;r+4<e.length;r+=a)if(a=o.getUint32(r),r+=4,!(a<=0))switch(31&e[r]){case 6:var l=e.subarray(r+1,r+1+a),c=jt(r,t);if(n={nalUnitType:"sei_rbsp",size:a,data:l,escapedRBSP:Zt(l),trackId:i},c)n.pts=c.pts,n.dts=c.dts,s=c;else{if(!s)break;n.pts=s.pts,n.dts=s.dts}u.push(n)}return u}(i,function(e,t,i){var n=t,r=i.defaultSampleDuration||0,a=i.defaultSampleSize||0,s=i.trackId,o=[];return e.forEach(function(e){var t=$t(e).samples;t.forEach(function(e){void 0===e.duration&&(e.duration=r),void 0===e.size&&(e.size=a),e.trackId=s,e.dts=n,void 0===e.compositionTimeOffset&&(e.compositionTimeOffset=0),e.pts=n+e.compositionTimeOffset,n+=e.duration}),o=o.concat(t)}),o}(l,u,a),s),d[s]||(d[s]=[]),d[s]=d[s].concat(t))}),d}function Vt(e){return"AudioSegmentStream"===e?"audio":"VideoSegmentStream"===e?"video":""}var qt=Ut,Wt=function(e){return e>>>0},zt=function(e){var t="";return t+=String.fromCharCode(e[0]),t+=String.fromCharCode(e[1]),t+=String.fromCharCode(e[2]),t+=String.fromCharCode(e[3])},Gt=Wt,Xt=function e(t,i){var n,r,a,s,o,u=[];if(!i.length)return null;for(n=0;n<t.byteLength;)r=Gt(t[n]<<24|t[n+1]<<16|t[n+2]<<8|t[n+3]),a=zt(t.subarray(n+4,n+8)),s=1<r?n+r:t.byteLength,a===i[0]&&(1===i.length?u.push(t.subarray(n+8,s)):(o=e(t.subarray(n+8,s),i.slice(1))).length&&(u=u.concat(o))),n=s;return u},Kt=Wt,Yt=function(e){var t={version:e[0],flags:new Uint8Array(e.subarray(1,4)),baseMediaDecodeTime:Kt(e[4]<<24|e[5]<<16|e[6]<<8|e[7])};return 1===t.version&&(t.baseMediaDecodeTime*=Math.pow(2,32),t.baseMediaDecodeTime+=Kt(e[8]<<24|e[9]<<16|e[10]<<8|e[11])),t},Qt=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]}},$t=function(e){var t,i={version:e[0],flags:new Uint8Array(e.subarray(1,4)),samples:[]},n=new DataView(e.buffer,e.byteOffset,e.byteLength),r=1&i.flags[2],a=4&i.flags[2],s=1&i.flags[1],o=2&i.flags[1],u=4&i.flags[1],l=8&i.flags[1],c=n.getUint32(4),d=8;for(r&&(i.dataOffset=n.getInt32(d),d+=4),a&&c&&(t={flags:Qt(e.subarray(d,d+4))},d+=4,s&&(t.duration=n.getUint32(d),d+=4),o&&(t.size=n.getUint32(d),d+=4),l&&(1===i.version?t.compositionTimeOffset=n.getInt32(d):t.compositionTimeOffset=n.getUint32(d),d+=4),i.samples.push(t),c--);c--;)t={},s&&(t.duration=n.getUint32(d),d+=4),o&&(t.size=n.getUint32(d),d+=4),u&&(t.flags=Qt(e.subarray(d,d+4)),d+=4),l&&(1===i.version?t.compositionTimeOffset=n.getInt32(d):t.compositionTimeOffset=n.getUint32(d),d+=4),i.samples.push(t);return i},Jt=function(e){var t,i=new DataView(e.buffer,e.byteOffset,e.byteLength),n={version:e[0],flags:new Uint8Array(e.subarray(1,4)),trackId:i.getUint32(4)},r=1&n.flags[2],a=2&n.flags[2],s=8&n.flags[2],o=16&n.flags[2],u=32&n.flags[2],l=65536&n.flags[0],c=131072&n.flags[0];return t=8,r&&(t+=4,n.baseDataOffset=i.getUint32(12),t+=4),a&&(n.sampleDescriptionIndex=i.getUint32(t),t+=4),s&&(n.defaultSampleDuration=i.getUint32(t),t+=4),o&&(n.defaultSampleSize=i.getUint32(t),t+=4),u&&(n.defaultSampleFlags=i.getUint32(t)),l&&(n.durationIsEmpty=!0),!r&&c&&(n.baseDataOffsetIsMoof=!0),n},Zt=Ie,ei=He.CaptionStream,ti=function(){var t,a,s,o,u,i,n=!1;this.isInitialized=function(){return n},this.init=function(e){t=new ei,n=!0,i=!!e&&e.isPartial,t.on("data",function(e){e.startTime=e.startPts/o,e.endTime=e.endPts/o,u.captions.push(e),u.captionStreams[e.stream]=!0})},this.isNewInit=function(e,t){return!(e&&0===e.length||t&&"object"==typeof t&&0===Object.keys(t).length)&&(s!==e[0]||o!==t[s])},this.parse=function(e,t,i){var n;if(!this.isInitialized())return null;if(!t||!i)return null;if(this.isNewInit(t,i))s=t[0],o=i[s];else if(null===s||!o)return a.push(e),null;for(;0<a.length;){var r=a.shift();this.parse(r,t,i)}return null!==(n=function(e,t,i){return null===t?null:{seiNals:Ht(e,t)[t],timescale:i}}(e,s,o))&&n.seiNals?(this.pushNals(n.seiNals),this.flushStream(),u):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(){u.captions=[],u.captionStreams={}},this.resetCaptionStream=function(){if(!this.isInitialized())return null;t.reset()},this.clearAllCaptions=function(){this.clearParsedCaptions(),this.resetCaptionStream()},this.reset=function(){a=[],o=s=null,u?this.clearParsedCaptions():u={captions:[],captionStreams:{}},this.resetCaptionStream()},this.reset()},ii=function(){function e(e,t){this.options=t||{},this.self=e,this.init()}var t=e.prototype;return t.init=function(){this.transmuxer&&this.transmuxer.dispose(),this.transmuxer=this.options.handlePartialData?new qt(this.options):new Pt.Transmuxer(this.options),this.options.handlePartialData?function(n,e){e.on("data",function(e){var t={data:e.data.track.initSegment.buffer,byteOffset:e.data.track.initSegment.byteOffset,byteLength:e.data.track.initSegment.byteLength},i={boxes:{data:e.data.boxes.buffer,byteOffset:e.data.boxes.byteOffset,byteLength:e.data.boxes.byteLength},initSegment:t,type:e.type,sequence:e.data.sequence};"undefined"!=typeof e.data.videoFrameDts&&(i.videoFrameDtsTime=he(e.data.videoFrameDts)),"undefined"!=typeof e.data.videoFramePts&&(i.videoFramePtsTime=he(e.data.videoFramePts)),n.postMessage({action:"data",segment:i},[i.boxes.data,i.initSegment.data])}),e.on("id3Frame",function(e){n.postMessage({action:"id3Frame",id3Frame:e})}),e.on("caption",function(e){n.postMessage({action:"caption",caption:e})}),e.on("done",function(e){n.postMessage({action:"done",type:Vt(e)})}),e.on("partialdone",function(e){n.postMessage({action:"partialdone",type:Vt(e)})}),e.on("endedsegment",function(e){n.postMessage({action:"endedSegment",type:Vt(e)})}),e.on("trackinfo",function(e){n.postMessage({action:"trackinfo",trackInfo:e})}),e.on("audioTimingInfo",function(e){if(null!==e.start){var t={start:he(e.start)};e.end&&(t.end=he(e.end)),n.postMessage({action:"audioTimingInfo",audioTimingInfo:t})}else n.postMessage({action:"audioTimingInfo",audioTimingInfo:e})}),e.on("videoTimingInfo",function(e){var t={start:he(e.start)};e.end&&(t.end=he(e.end)),n.postMessage({action:"videoTimingInfo",videoTimingInfo:t})})}(this.self,this.transmuxer):function(n,e){e.on("data",function(e){var t=e.initSegment;e.initSegment={data:t.buffer,byteOffset:t.byteOffset,byteLength:t.byteLength};var i=e.data;e.data=i.buffer,n.postMessage({action:"data",segment:e,byteOffset:i.byteOffset,byteLength:i.byteLength},[e.data])}),e.on("done",function(e){n.postMessage({action:"done"})}),e.on("gopInfo",function(e){n.postMessage({action:"gopInfo",gopInfo:e})}),e.on("videoSegmentTimingInfo",function(e){var t={start:{decode:he(e.start.dts),presentation:he(e.start.pts)},end:{decode:he(e.end.dts),presentation:he(e.end.pts)},baseMediaDecodeTime:he(e.baseMediaDecodeTime)};e.prependedContentDuration&&(t.prependedContentDuration=he(e.prependedContentDuration)),n.postMessage({action:"videoSegmentTimingInfo",videoSegmentTimingInfo:t})}),e.on("audioSegmentTimingInfo",function(e){var t={start:{decode:he(e.start.dts),presentation:he(e.start.pts)},end:{decode:he(e.end.dts),presentation:he(e.end.pts)},baseMediaDecodeTime:he(e.baseMediaDecodeTime)};e.prependedContentDuration&&(t.prependedContentDuration=he(e.prependedContentDuration)),n.postMessage({action:"audioSegmentTimingInfo",audioSegmentTimingInfo:t})}),e.on("id3Frame",function(e){n.postMessage({action:"id3Frame",id3Frame:e})}),e.on("caption",function(e){n.postMessage({action:"caption",caption:e})}),e.on("trackinfo",function(e){n.postMessage({action:"trackinfo",trackInfo:e})}),e.on("audioTimingInfo",function(e){n.postMessage({action:"audioTimingInfo",audioTimingInfo:{start:he(e.start),end:he(e.end)}})}),e.on("videoTimingInfo",function(e){n.postMessage({action:"videoTimingInfo",videoTimingInfo:{start:he(e.start),end:he(e.end)}})})}(this.self,this.transmuxer)},t.pushMp4Captions=function(e){this.captionParser||(this.captionParser=new ti,this.captionParser.init());var t=new Uint8Array(e.data,e.byteOffset,e.byteLength),i=this.captionParser.parse(t,e.trackIds,e.timescales);this.self.postMessage({action:"mp4Captions",captions:i&&i.captions||[],data:t.buffer},[t.buffer])},t.clearAllMp4Captions=function(){this.captionParser&&this.captionParser.clearAllCaptions()},t.clearParsedMp4Captions=function(){this.captionParser&&this.captionParser.clearParsedCaptions()},t.push=function(e){var t=new Uint8Array(e.data,e.byteOffset,e.byteLength);this.transmuxer.push(t)},t.reset=function(){this.transmuxer.reset()},t.setTimestampOffset=function(e){var t=e.timestampOffset||0;this.transmuxer.setBaseMediaDecodeTime(Math.round(de(t)))},t.setAudioAppendStart=function(e){this.transmuxer.setAudioAppendStart(Math.ceil(de(e.appendStart)))},t.setRemux=function(e){this.transmuxer.setRemux(e.remux)},t.flush=function(e){this.transmuxer.flush(),self.postMessage({action:"done",type:"transmuxed"})},t.partialFlush=function(e){this.transmuxer.partialFlush(),self.postMessage({action:"partialdone",type:"transmuxed"})},t.endTimeline=function(){this.transmuxer.endTimeline(),self.postMessage({action:"endedtimeline",type:"transmuxed"})},t.alignGopsWith=function(e){this.transmuxer.alignGopsWith(e.gopsToAlignWith.slice())},e}();self.onmessage=function(e){"init"===e.data.action&&e.data.options?this.messageHandlers=new ii(self,e.data.options):(this.messageHandlers||(this.messageHandlers=new ii(self)),e.data&&e.data.action&&"init"!==e.data.action&&this.messageHandlers[e.data.action]&&this.messageHandlers[e.data.action](e.data))}}))),Ad=function(e){e.currentTransmux=null,e.transmuxQueue.length&&(e.currentTransmux=e.transmuxQueue.shift(),"function"==typeof e.currentTransmux?e.currentTransmux():Uc(e.currentTransmux))},Pd=function(e){Fc("reset",e)},Ld=function(e){var t=new xd;t.currentTransmux=null,t.transmuxQueue=[];var i=t.terminate;return t.terminate=function(){return t.currentTransmux=null,t.transmuxQueue.length=0,i.call(t)},t.postMessage({action:"init",options:e}),t},Od=2,Dd=-101,Rd=-102,Md=Hl("CodecUtils"),Nd=Hl("PlaylistSelector"),Ud=function(n){function e(e,t){var i;if(i=n.call(this)||this,!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");return i.bandwidth=e.bandwidth,i.throughput={rate:0,count:0},i.roundTrip=NaN,i.resetStats_(),i.mediaIndex=null,i.partIndex=null,i.hasPlayed_=e.hasPlayed,i.currentTime_=e.currentTime,i.seekable_=e.seekable,i.seeking_=e.seeking,i.duration_=e.duration,i.mediaSource_=e.mediaSource,i.vhs_=e.vhs,i.loaderType_=e.loaderType,i.currentMediaInfo_=void 0,i.startingMediaInfo_=void 0,i.segmentMetadataTrack_=e.segmentMetadataTrack,i.goalBufferLength_=e.goalBufferLength,i.sourceType_=e.sourceType,i.sourceUpdater_=e.sourceUpdater,i.inbandTextTracks_=e.inbandTextTracks,i.state_="INIT",i.handlePartialData_=e.handlePartialData,i.timelineChangeController_=e.timelineChangeController,i.shouldSaveSegmentTimingInfo_=!0,i.parse708captions_=e.parse708captions,i.checkBufferTimeout_=null,i.error_=void 0,i.currentTimeline_=-1,i.pendingSegment_=null,i.xhrOptions_=null,i.pendingSegments_=[],i.audioDisabled_=!1,i.isPendingTimestampOffset_=!1,i.gopBuffer_=[],i.timeMapping_=0,i.safeAppend_=11<=ya.browser.IE_VERSION,i.appendInitSegment_={audio:!0,video:!0},i.playlistOfLastInitSegment_={audio:null,video:null},i.callQueue_=[],i.loadQueue_=[],i.metadataQueue_={id3:[],caption:[]},i.waitingOnRemove_=!1,i.quotaExceededErrorRetryTimeout_=null,i.activeInitSegmentId_=null,i.initSegments_={},i.cacheEncryptionKeys_=e.cacheEncryptionKeys,i.keyCache_={},i.decrypter_=e.decrypter,i.syncController_=e.syncController,i.syncPoint_={segmentIndex:0,time:0},i.transmuxer_=i.createTransmuxer_(),i.triggerSyncInfoUpdate_=function(){return i.trigger("syncinfoupdate")},i.syncController_.on("syncinfoupdate",i.triggerSyncInfoUpdate_),i.mediaSource_.addEventListener("sourceopen",function(){i.isEndOfStream_()||(i.ended_=!1)}),i.fetchAtBuffer_=!1,i.logger_=Hl("SegmentLoader["+i.loaderType_+"]"),Object.defineProperty(Ta(i),"state",{get:function(){return this.state_},set:function(e){e!==this.state_&&(this.logger_(this.state_+" -> "+e),this.state_=e,this.trigger("statechange"))}}),i.sourceUpdater_.on("ready",function(){i.hasEnoughInfoToAppend_()&&i.processCallQueue_()}),"main"===i.loaderType_&&i.timelineChangeController_.on("pendingtimelinechange",function(){i.hasEnoughInfoToAppend_()&&i.processCallQueue_()}),"audio"===i.loaderType_&&i.timelineChangeController_.on("timelinechange",function(){i.hasEnoughInfoToLoad_()&&i.processLoadQueue_(),i.hasEnoughInfoToAppend_()&&i.processCallQueue_()}),i}ka(e,n);var t=e.prototype;return t.createTransmuxer_=function(){return Ld({remux:!1,alignGopsAtEnd:this.safeAppend_,keepOriginalTimestamps:!0,handlePartialData:this.handlePartialData_,parse708captions:this.parse708captions_})},t.resetStats_=function(){this.mediaBytesTransferred=0,this.mediaRequests=0,this.mediaRequestsAborted=0,this.mediaRequestsTimedout=0,this.mediaRequestsErrored=0,this.mediaTransferDuration=0,this.mediaSecondsLoaded=0},t.dispose=function(){this.trigger("dispose"),this.state="DISPOSED",this.pause(),this.abort_(),this.transmuxer_&&this.transmuxer_.terminate(),this.resetStats_(),this.checkBufferTimeout_&&Ia.clearTimeout(this.checkBufferTimeout_),this.syncController_&&this.triggerSyncInfoUpdate_&&this.syncController_.off("syncinfoupdate",this.triggerSyncInfoUpdate_),this.off()},t.setAudio=function(e){this.audioDisabled_=!e,e?this.appendInitSegment_.audio=!0:this.sourceUpdater_.removeAudio(0,this.duration_())},t.abort=function(){"WAITING"===this.state?(this.abort_(),this.state="READY",this.paused()||this.monitorBuffer_()):this.pendingSegment_&&(this.pendingSegment_=null)},t.abort_=function(){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,Ia.clearTimeout(this.quotaExceededErrorRetryTimeout_),this.quotaExceededErrorRetryTimeout_=null},t.checkForAbort_=function(e){return"APPENDING"!==this.state||this.pendingSegment_?!this.pendingSegment_||this.pendingSegment_.requestId!==e:(this.state="READY",!0)},t.error=function(e){return"undefined"!=typeof e&&(this.logger_("error occurred:",e),this.error_=e),this.pendingSegment_=null,this.error_},t.endOfStream=function(){this.ended_=!0,this.transmuxer_&&Pd(this.transmuxer_),this.gopBuffer_.length=0,this.pause(),this.trigger("ended")},t.buffered_=function(){if(!this.sourceUpdater_||!this.startingMediaInfo_)return ya.createTimeRanges();if("main"===this.loaderType_){var e=this.startingMediaInfo_,t=e.hasAudio,i=e.hasVideo,n=e.isMuxed;if(i&&t&&!this.audioDisabled_&&!n)return this.sourceUpdater_.buffered();if(i)return this.sourceUpdater_.videoBuffered()}return this.sourceUpdater_.audioBuffered()},t.initSegmentForMap=function(e,t){if(void 0===t&&(t=!1),!e)return null;var i=Ec(e),n=this.initSegments_[i];return t&&!n&&e.bytes&&(this.initSegments_[i]=n={resolvedUri:e.resolvedUri,byterange:e.byterange,bytes:e.bytes,tracks:e.tracks,timescales:e.timescales}),n||e},t.segmentKey=function(e,t){if(void 0===t&&(t=!1),!e)return null;var i=kc(e),n=this.keyCache_[i];this.cacheEncryptionKeys_&&t&&!n&&e.bytes&&(this.keyCache_[i]=n={resolvedUri:e.resolvedUri,bytes:e.bytes});var r={resolvedUri:(n||e).resolvedUri};return n&&(r.bytes=n.bytes),r},t.couldBeginLoading_=function(){return this.playlist_&&!this.paused()},t.load=function(){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"))},t.init_=function(){return this.state="READY",this.resetEverything(),this.monitorBuffer_()},t.playlist=function(e,t){if(void 0===t&&(t={}),e){var i=this.playlist_,n=this.pendingSegment_;this.playlist_=e,this.xhrOptions_=t,"INIT"===this.state&&(e.syncInfo={mediaSequence:e.mediaSequence,time:0},"main"===this.loaderType_&&this.syncController_.setDateTimeMappingForStart(e));var r=null;if(i&&(i.id?r=i.id:i.uri&&(r=i.uri)),this.logger_("playlist update ["+r+" => "+(e.id||e.uri)+"]"),this.trigger("syncinfoupdate"),"INIT"===this.state&&this.couldBeginLoading_())return this.init_();if(!i||i.uri!==e.uri)return null===this.mediaIndex&&!this.handlePartialData_||this.resyncLoader(),this.currentMediaInfo_=void 0,void this.trigger("playlistupdate");var a=e.mediaSequence-i.mediaSequence;if(this.logger_("live window shift ["+a+"]"),null!==this.mediaIndex)if(this.mediaIndex-=a,this.mediaIndex<0)this.mediaIndex=null,this.partIndex=null;else{var s=this.playlist_.segments[this.mediaIndex];if(this.partIndex&&(!s.parts||!s.parts.length||!s.parts[this.partIndex])){var o=this.mediaIndex;this.logger_("currently processing part (index "+this.partIndex+") no longer exists."),this.resetLoader(),this.mediaIndex=o}}n&&(n.mediaIndex-=a,n.mediaIndex<0?(n.mediaIndex=null,n.partIndex=null):(0<=n.mediaIndex&&(n.segment=e.segments[n.mediaIndex]),0<=n.partIndex&&n.segment.parts&&(n.part=n.segment.parts[n.partIndex]))),this.syncController_.saveExpiredSegmentInfo(i,e)}},t.pause=function(){this.checkBufferTimeout_&&(Ia.clearTimeout(this.checkBufferTimeout_),this.checkBufferTimeout_=null)},t.paused=function(){return null===this.checkBufferTimeout_},t.resetEverything=function(e){this.ended_=!1,this.appendInitSegment_={audio:!0,video:!0},this.resetLoader(),this.remove(0,1/0,e),this.transmuxer_&&this.transmuxer_.postMessage({action:"clearAllMp4Captions"})},t.resetLoader=function(){this.fetchAtBuffer_=!1,this.resyncLoader()},t.resyncLoader=function(){this.transmuxer_&&Pd(this.transmuxer_),this.mediaIndex=null,this.partIndex=null,this.syncPoint_=null,this.isPendingTimestampOffset_=!1,this.callQueue_=[],this.loadQueue_=[],this.metadataQueue_.id3=[],this.metadataQueue_.caption=[],this.abort(),this.transmuxer_&&this.transmuxer_.postMessage({action:"clearParsedMp4Captions"})},t.remove=function(e,t,i,n){if(void 0===i&&(i=function(){}),void 0===n&&(n=!1),t===1/0&&(t=this.duration_()),this.sourceUpdater_&&this.startingMediaInfo_){var r=1,a=function(){0===--r&&i()};for(var s in!n&&this.audioDisabled_||(r++,this.sourceUpdater_.removeAudio(e,t,a)),!n&&"main"!==this.loaderType_||(this.gopBuffer_=function(e,t,i,n){for(var r=Math.ceil((t-n)*vl),a=Math.ceil((i-n)*vl),s=e.slice(),o=e.length;o--&&!(e[o].pts<=a););if(-1===o)return s;for(var u=o+1;u--&&!(e[u].pts<=r););return u=Math.max(u,0),s.splice(u,o-u+1),s}(this.gopBuffer_,e,t,this.timeMapping_),r++,this.sourceUpdater_.removeVideo(e,t,a)),this.inbandTextTracks_)ad(e,t,this.inbandTextTracks_[s]);ad(e,t,this.segmentMetadataTrack_),a()}else this.logger_("skipping remove because no source updater or starting media info")},t.monitorBuffer_=function(){this.checkBufferTimeout_&&Ia.clearTimeout(this.checkBufferTimeout_),this.checkBufferTimeout_=Ia.setTimeout(this.monitorBufferTick_.bind(this),1)},t.monitorBufferTick_=function(){"READY"===this.state&&this.fillBuffer_(),this.checkBufferTimeout_&&Ia.clearTimeout(this.checkBufferTimeout_),this.checkBufferTimeout_=Ia.setTimeout(this.monitorBufferTick_.bind(this),500)},t.fillBuffer_=function(){if(!this.sourceUpdater_.updating()){this.syncPoint_||(this.syncPoint_=this.syncController_.getSyncPoint(this.playlist_,this.duration_(),this.currentTimeline_,this.currentTime_()));var e=this.buffered_(),t=this.checkBuffer_(e,this.playlist_,this.mediaIndex,this.hasPlayed_(),this.currentTime_(),this.syncPoint_,this.partIndex);t&&(t.timestampOffset=ld({segmentTimeline:t.timeline,currentTimeline:this.currentTimeline_,startOfSegment:t.startOfSegment,buffered:e,overrideCheck:this.isPendingTimestampOffset_}),this.isPendingTimestampOffset_=!1,"number"==typeof t.timestampOffset&&this.timelineChangeController_.pendingTimelineChange({type:this.loaderType_,from:this.currentTimeline_,to:t.timeline}),this.loadSegment_(t))}},t.isEndOfStream_=function(e,t,i){if(void 0===e&&(e=this.mediaIndex),void 0===t&&(t=this.playlist_),void 0===i&&(i=this.partIndex),!t||!this.mediaSource_)return!1;var n="number"==typeof e&&t.segments[e],r=e+1===t.segments.length,a=!n||!n.parts||i+1===n.parts.length;return t.endList&&"open"===this.mediaSource_.readyState&&r&&a},t.checkBuffer_=function(e,t,i,n,r,a,s){var o=0;e.length&&(o=e.end(e.length-1));var u=Math.max(0,o-r);if(!t.segments.length)return null;if(u>=this.goalBufferLength_())return null;if(!n&&1<=u)return null;var l,c=null,d=null,h=!1;if(null===a)d=this.getSyncSegmentCandidate_(t),h=!0;else if(null!==i){var p=t.segments[i],f="number"==typeof s?s:-1;l=p.end?p.end:o,p.parts&&p.parts[f+1]?(d=i,c=f+1):d=i+1}else{var m=Td.getMediaInfoForTime(t,this.fetchAtBuffer_?o:r,a.segmentIndex,a.time);d=m.mediaIndex,l=m.startTime,c=m.partIndex}"number"!=typeof c&&t.segments[d]&&t.segments[d].parts&&(c=0);var g=this.generateSegmentInfo_(t,d,l,h,c);return!g||this.mediaSource_&&this.playlist_&&g.mediaIndex===this.playlist_.segments.length-1&&"ended"===this.mediaSource_.readyState&&!this.seeking_()?void 0:(this.logger_("checkBuffer_ returning "+g.uri,{segmentInfo:g,playlist:t,currentMediaIndex:i,currentPartIndex:s,nextPartIndex:c,nextMediaIndex:d,startOfSegment:l,isSyncRequest:h}),g)},t.getSyncSegmentCandidate_=function(e){var t=this;if(-1===this.currentTimeline_)return 0;var i=e.segments.map(function(e,t){return{timeline:e.timeline,segmentIndex:t}}).filter(function(e){return e.timeline===t.currentTimeline_});return i.length?i[Math.min(i.length-1,1)].segmentIndex:Math.max(e.segments.length-1,0)},t.generateSegmentInfo_=function(e,t,i,n,r){if(t<0||t>=e.segments.length)return null;var a=e.segments[t];if(a.parts&&a.parts.length&&r>=a.parts.length)return null;var s,o,u=a.parts&&a.parts.length&&a.parts[r],l=this.sourceUpdater_.audioBuffered(),c=this.sourceUpdater_.videoBuffered();return l.length&&(s=l.end(l.length-1)-this.sourceUpdater_.audioTimestampOffset()),c.length&&(o=function(e,t,i){if("undefined"==typeof t||null===t||!e.length)return[];var n,r=Math.ceil((t-i+3)*vl);for(n=0;n<e.length&&!(e[n].pts>r);n++);return e.slice(n)}(this.gopBuffer_,this.currentTime_()-this.sourceUpdater_.videoTimestampOffset(),this.timeMapping_)),{requestId:"segment-loader-"+Math.random(),uri:u&&u.resolvedUri||a.resolvedUri,mediaIndex:t,partIndex:u?r:null,isSyncRequest:n,startOfSegment:i,playlist:e,bytes:null,encryptedBytes:null,timestampOffset:null,timeline:a.timeline,duration:a.duration,segment:a,part:u,byteLength:0,transmuxer:this.transmuxer_,audioAppendStart:s,gopsToAlignWith:o}},t.earlyAbortWhenNeeded_=function(e){if(!this.vhs_.tech_.paused()&&this.xhrOptions_.timeout&&this.playlist_.attributes.BANDWIDTH&&!(Date.now()-(e.firstBytesReceivedAt||Date.now())<1e3)){var t=this.currentTime_(),i=e.bandwidth,n=this.pendingSegment_.duration,r=Td.estimateSegmentRequestTime(n,i,this.playlist_,e.bytesReceived),a=function(e,t,i){return void 0===i&&(i=1),((e.length?e.end(e.length-1):0)-t)/i}(this.buffered_(),t,this.vhs_.tech_.playbackRate())-1;if(!(r<=a)){var s=function(e){var t=e.master,i=e.currentTime,n=e.bandwidth,r=e.duration,a=e.segmentDuration,s=e.timeUntilRebuffer,o=e.currentTimeline,u=e.syncController,l=t.playlists.filter(function(e){return!Td.isIncompatible(e)}),c=l.filter(Td.isEnabled);c.length||(c=l.filter(function(e){return!Td.isDisabled(e)}));var d=c.filter(Td.hasAttribute.bind(null,"BANDWIDTH")).map(function(e){var t=u.getSyncPoint(e,r,o,i)?1:2;return{playlist:e,rebufferingImpact:Td.estimateSegmentRequestTime(a,n,e)*t-s}}),h=d.filter(function(e){return e.rebufferingImpact<=0});return ed(h,function(e,t){return td(t.playlist,e.playlist)}),h.length?h[0]:(ed(d,function(e,t){return e.rebufferingImpact-t.rebufferingImpact}),d[0]||null)}({master:this.vhs_.playlists.master,currentTime:t,bandwidth:i,duration:this.duration_(),segmentDuration:n,timeUntilRebuffer:a,currentTimeline:this.currentTimeline_,syncController:this.syncController_});if(s){var o=r-a-s.rebufferingImpact,u=.5;a<=_d&&(u=1),!s.playlist||s.playlist.uri===this.playlist_.uri||o<u||(this.bandwidth=s.playlist.attributes.BANDWIDTH*Id.BANDWIDTH_VARIANCE+1,this.trigger("earlyabort"))}}}},t.handleAbort_=function(e){this.logger_("Aborting "+od(e)),this.mediaRequestsAborted+=1},t.handleProgress_=function(e,t){this.earlyAbortWhenNeeded_(t.stats),this.checkForAbort_(t.requestId)||this.trigger("progress")},t.handleTrackInfo_=function(e,t){this.earlyAbortWhenNeeded_(e.stats),this.checkForAbort_(e.requestId)||this.checkForIllegalMediaSwitch(t)||(t=t||{},function(e,t){if(!e&&!t||!e&&t||e&&!t)return!1;if(e===t)return!0;var i=Object.keys(e).sort(),n=Object.keys(t).sort();if(i.length!==n.length)return!1;for(var r=0;r<i.length;r++){var a=i[r];if(a!==n[r])return!1;if(e[a]!==t[a])return!1}return!0}(this.currentMediaInfo_,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_()))},t.handleTimingInfo_=function(e,t,i,n){if(this.earlyAbortWhenNeeded_(e.stats),!this.checkForAbort_(e.requestId)){var r=this.pendingSegment_,a=ud(t);r[a]=r[a]||{},r[a][i]=n,this.logger_("timinginfo: "+t+" - "+i+" - "+n),this.hasEnoughInfoToAppend_()&&this.processCallQueue_()}},t.handleCaptions_=function(e,t){var s=this;if(this.earlyAbortWhenNeeded_(e.stats),!this.checkForAbort_(e.requestId))if(0!==t.length)if(this.pendingSegment_.hasAppendedData_){var o=null===this.sourceUpdater_.videoTimestampOffset()?this.sourceUpdater_.audioTimestampOffset():this.sourceUpdater_.videoTimestampOffset(),u={};t.forEach(function(e){u[e.stream]=u[e.stream]||{startTime:1/0,captions:[],endTime:0};var t=u[e.stream];t.startTime=Math.min(t.startTime,e.startTime+o),t.endTime=Math.max(t.endTime,e.endTime+o),t.captions.push(e)}),Object.keys(u).forEach(function(e){var t=u[e],i=t.startTime,n=t.endTime,r=t.captions,a=s.inbandTextTracks_;s.logger_("adding cues from "+i+" -> "+n+" for "+e),function(e,t,i){if(!e[i]){t.trigger({type:"usage",name:"vhs-608"}),t.trigger({type:"usage",name:"hls-608"});var n=t.textTracks().getTrackById(i);e[i]=n||t.addRemoteTextTrack({kind:"captions",id:i,label:i},!1).track}}(a,s.vhs_.tech_,e),ad(i,n,a[e]),function(e){var i=e.inbandTextTracks,t=e.captionArray,n=e.timestampOffset;if(t){var r=Ia.WebKitDataCue||Ia.VTTCue;t.forEach(function(e){var t=e.stream;i[t].addCue(new r(e.startTime+n,e.endTime+n,e.text))})}}({captionArray:r,inbandTextTracks:a,timestampOffset:o})}),this.transmuxer_&&this.transmuxer_.postMessage({action:"clearParsedMp4Captions"})}else this.metadataQueue_.caption.push(this.handleCaptions_.bind(this,e,t));else this.logger_("SegmentLoader received no captions from a caption event")},t.handleId3_=function(e,t,i){if(this.earlyAbortWhenNeeded_(e.stats),!this.checkForAbort_(e.requestId))if(this.pendingSegment_.hasAppendedData_){var n=null===this.sourceUpdater_.videoTimestampOffset()?this.sourceUpdater_.audioTimestampOffset():this.sourceUpdater_.videoTimestampOffset();!function(e,t,i){e.metadataTrack_||(e.metadataTrack_=i.addRemoteTextTrack({kind:"metadata",label:"Timed Metadata"},!1).track,e.metadataTrack_.inBandMetadataTrackDispatchType=t)}(this.inbandTextTracks_,i,this.vhs_.tech_),rd({inbandTextTracks:this.inbandTextTracks_,metadataArray:t,timestampOffset:n,videoDuration:this.duration_()})}else this.metadataQueue_.id3.push(this.handleId3_.bind(this,e,t,i))},t.processMetadataQueue_=function(){this.metadataQueue_.id3.forEach(function(e){return e()}),this.metadataQueue_.caption.forEach(function(e){return e()}),this.metadataQueue_.id3=[],this.metadataQueue_.caption=[]},t.processCallQueue_=function(){var e=this.callQueue_;this.callQueue_=[],e.forEach(function(e){return e()})},t.processLoadQueue_=function(){var e=this.loadQueue_;this.loadQueue_=[],e.forEach(function(e){return e()})},t.hasEnoughInfoToLoad_=function(){if("audio"!==this.loaderType_)return!0;var e=this.pendingSegment_;return!!e&&(!this.currentMediaInfo_||!cd({timelineChangeController:this.timelineChangeController_,currentTimeline:this.currentTimeline_,segmentTimeline:e.timeline,loaderType:this.loaderType_,audioDisabled:this.audioDisabled_}))},t.hasEnoughInfoToAppend_=function(){if(!this.sourceUpdater_.ready())return!1;if(this.waitingOnRemove_||this.quotaExceededErrorRetryTimeout_)return!1;var e=this.pendingSegment_;if(!e||!e.trackInfo)return!1;if(!this.handlePartialData_){var t=this.currentMediaInfo_,i=t.hasAudio,n=t.hasVideo,r=t.isMuxed;if(n&&!e.videoTimingInfo)return!1;if(i&&!this.audioDisabled_&&!r&&!e.audioTimingInfo)return!1}return!cd({timelineChangeController:this.timelineChangeController_,currentTimeline:this.currentTimeline_,segmentTimeline:e.timeline,loaderType:this.loaderType_,audioDisabled:this.audioDisabled_})},t.handleData_=function(e,t){if(this.earlyAbortWhenNeeded_(e.stats),!this.checkForAbort_(e.requestId))if(!this.callQueue_.length&&this.hasEnoughInfoToAppend_()){var i=this.pendingSegment_;if(this.setTimeMapping_(i.timeline),this.updateMediaSecondsLoaded_(i.segment),"closed"!==this.mediaSource_.readyState){if(e.map&&(e.map=this.initSegmentForMap(e.map,!0),i.segment.map=e.map),e.key&&this.segmentKey(e.key,!0),i.isFmp4=e.isFmp4,i.timingInfo=i.timingInfo||{},i.isFmp4)this.trigger("fmp4"),i.timingInfo.start=i[ud(t.type)].start;else{var n,r="main"===this.loaderType_&&this.currentMediaInfo_.hasVideo;r&&(n=this.handlePartialData_?t.videoFramePtsTime:i.videoTimingInfo.start),i.timingInfo.start=this.trueSegmentStart_({currentStart:i.timingInfo.start,playlist:i.playlist,mediaIndex:i.mediaIndex,currentVideoTimestampOffset:this.sourceUpdater_.videoTimestampOffset(),useVideoTimingInfo:r,firstVideoFrameTimeForData:n,videoTimingInfo:i.videoTimingInfo,audioTimingInfo:i.audioTimingInfo})}this.updateAppendInitSegmentStatus(i,t.type),this.updateSourceBufferTimestampOffset_(i),i.hasAppendedData_=!0,this.processMetadataQueue_(),this.appendData_(i,t)}}else this.callQueue_.push(this.handleData_.bind(this,e,t))},t.updateAppendInitSegmentStatus=function(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)},t.getInitSegmentAndUpdateState_=function(e){var t=e.type,i=e.initSegment,n=e.map,r=e.playlist;if(n){var a=Ec(n);if(this.activeInitSegmentId_===a)return null;i=this.initSegmentForMap(n,!0).bytes,this.activeInitSegmentId_=a}return i&&this.appendInitSegment_[t]?(this.playlistOfLastInitSegment_[t]=r,this.appendInitSegment_[t]=!!n,this.activeInitSegmentId_=null,i):null},t.handleQuotaExceededError_=function(e,t){var i=this,n=e.segmentInfo,r=e.type,a=e.bytes,s=this.sourceUpdater_.audioBuffered(),o=this.sourceUpdater_.videoBuffered();1<s.length&&this.logger_("On QUOTA_EXCEEDED_ERR, found gaps in the audio buffer: "+nc(s).join(", ")),1<o.length&&this.logger_("On QUOTA_EXCEEDED_ERR, found gaps in the video buffer: "+nc(o).join(", "));var u=s.length?s.start(0):0,l=s.length?s.end(s.length-1):0,c=o.length?o.start(0):0,d=o.length?o.end(o.length-1):0;if(l-u<=1&&d-c<=1)return this.logger_("On QUOTA_EXCEEDED_ERR, single segment too large to append to buffer, triggering an error. Appended byte length: "+a.byteLength+", audio buffer: "+nc(s).join(", ")+", video buffer: "+nc(o).join(", ")+", "),this.error({message:"Quota exceeded error with append of a single segment of content",blacklistDuration:1/0}),void this.trigger("error");this.waitingOnRemove_=!0,this.callQueue_.push(this.appendToSourceBuffer_.bind(this,{segmentInfo:n,type:r,bytes:a}));var h=this.currentTime_()-1;this.logger_("On QUOTA_EXCEEDED_ERR, removing audio/video from 0 to "+h),this.remove(0,h,function(){i.logger_("On QUOTA_EXCEEDED_ERR, retrying append in 1s"),i.waitingOnRemove_=!1,i.quotaExceededErrorRetryTimeout_=Ia.setTimeout(function(){i.logger_("On QUOTA_EXCEEDED_ERR, re-processing call queue"),i.quotaExceededErrorRetryTimeout_=null,i.processCallQueue_()},1e3)},!0)},t.handleAppendError_=function(e,t){var i=e.segmentInfo,n=e.type,r=e.bytes;t&&(22!==t.code?(this.logger_("Received non QUOTA_EXCEEDED_ERR on append",t),this.error(n+" append of "+r.length+"b failed for segment #"+i.mediaIndex+" in playlist "+i.playlist.id),this.trigger("appenderror")):this.handleQuotaExceededError_({segmentInfo:i,type:n,bytes:r}))},t.appendToSourceBuffer_=function(e){var t=e.segmentInfo,i=e.type,n=e.initSegment,r=e.data,a=e.bytes;if(!a){var s=[r],o=r.byteLength;n&&(s.unshift(n),o+=n.byteLength),a=function(e){var t,i=0;return e.bytes&&(t=new Uint8Array(e.bytes),e.segments.forEach(function(e){t.set(e,i),i+=e.byteLength})),t}({bytes:o,segments:s})}this.sourceUpdater_.appendBuffer({segmentInfo:t,type:i,bytes:a},this.handleAppendError_.bind(this,{segmentInfo:t,type:i,bytes:a}))},t.handleSegmentTimingInfo_=function(e,t,i){if(this.pendingSegment_&&t===this.pendingSegment_.requestId){var n=this.pendingSegment_.segment,r=e+"TimingInfo";n[r]||(n[r]={}),n[r].transmuxerPrependedSeconds=i.prependedContentDuration||0,n[r].transmuxedPresentationStart=i.start.presentation,n[r].transmuxedDecodeStart=i.start.decode,n[r].transmuxedPresentationEnd=i.end.presentation,n[r].transmuxedDecodeEnd=i.end.decode,n[r].baseMediaDecodeTime=i.baseMediaDecodeTime}},t.appendData_=function(e,t){var i=t.type,n=t.data;if(n&&n.byteLength&&("audio"!==i||!this.audioDisabled_)){var r=this.getInitSegmentAndUpdateState_({type:i,initSegment:t.initSegment,playlist:e.playlist,map:e.isFmp4?e.segment.map:null});this.appendToSourceBuffer_({segmentInfo:e,type:i,initSegment:r,data:n})}},t.loadSegment_=function(i){var n=this;this.state="WAITING",this.pendingSegment_=i,this.trimBackBuffer_(i),"number"==typeof i.timestampOffset&&this.transmuxer_&&this.transmuxer_.postMessage({action:"clearAllMp4Captions"}),this.hasEnoughInfoToLoad_()?this.updateTransmuxerAndRequestSegment_(i):this.loadQueue_.push(function(){var e=n.buffered_();"number"==typeof i.timestampOffset&&(i.timestampOffset=ld({segmentTimeline:i.timeline,currentTimeline:n.currentTimeline_,startOfSegment:i.startOfSegment,buffered:e,overrideCheck:!0})),delete i.audioAppendStart;var t=n.sourceUpdater_.audioBuffered();t.length&&(i.audioAppendStart=t.end(t.length-1)-n.sourceUpdater_.audioTimestampOffset()),n.updateTransmuxerAndRequestSegment_(i)})},t.updateTransmuxerAndRequestSegment_=function(e){var t=this;this.shouldUpdateTransmuxerTimestampOffset_(e.timestampOffset)&&(this.gopBuffer_.length=0,e.gopsToAlignWith=[],this.timeMapping_=0,this.transmuxer_.postMessage({action:"reset"}),this.transmuxer_.postMessage({action:"setTimestampOffset",timestampOffset:e.timestampOffset}));var i=this.createSimplifiedSegmentObj_(e),n=this.isEndOfStream_(e.mediaIndex,e.playlist,e.partIndex),r=null!==this.mediaIndex,a=e.timeline!==this.currentTimeline_&&0<e.timeline,s=n||r&&a;this.logger_("Requesting "+od(e)),e.abortRequests=Xc({xhr:this.vhs_.xhr,xhrOptions:this.xhrOptions_,decryptionWorker:this.decrypter_,segment:i,handlePartialData:this.handlePartialData_,abortFn:this.handleAbort_.bind(this,e),progressFn:this.handleProgress_.bind(this),trackInfoFn:this.handleTrackInfo_.bind(this),timingInfoFn:this.handleTimingInfo_.bind(this),videoSegmentTimingInfoFn:this.handleSegmentTimingInfo_.bind(this,"video",e.requestId),audioSegmentTimingInfoFn:this.handleSegmentTimingInfo_.bind(this,"audio",e.requestId),captionsFn:this.handleCaptions_.bind(this),isEndOfTimeline:s,endedTimelineFn:function(){t.logger_("received endedtimeline callback")},id3Fn:this.handleId3_.bind(this),dataFn:this.handleData_.bind(this),doneFn:this.segmentRequestFinished_.bind(this)})},t.trimBackBuffer_=function(e){var t=function(e,t,i){var n=t-Id.BACK_BUFFER_LENGTH;e.length&&(n=Math.max(n,e.start(0)));var r=t-i;return Math.min(r,n)}(this.seekable_(),this.currentTime_(),this.playlist_.targetDuration||10);0<t&&this.remove(0,t)},t.createSimplifiedSegmentObj_=function(e){var t=e.segment,i=e.part,n={resolvedUri:i?i.resolvedUri:t.resolvedUri,byterange:i?i.byterange:t.byterange,requestId:e.requestId,transmuxer:e.transmuxer,audioAppendStart:e.audioAppendStart,gopsToAlignWith:e.gopsToAlignWith,part:e.part},r=e.playlist.segments[e.mediaIndex-1];if(r&&r.timeline===t.timeline&&(r.videoTimingInfo?n.baseStartTime=r.videoTimingInfo.transmuxedDecodeEnd:r.audioTimingInfo&&(n.baseStartTime=r.audioTimingInfo.transmuxedDecodeEnd)),t.key){var a=t.key.iv||new Uint32Array([0,0,0,e.mediaIndex+e.playlist.mediaSequence]);n.key=this.segmentKey(t.key),n.key.iv=a}return t.map&&(n.map=this.initSegmentForMap(t.map)),n},t.saveTransferStats_=function(e){this.mediaRequests+=1,e&&(this.mediaBytesTransferred+=e.bytesReceived,this.mediaTransferDuration+=e.roundTripTime)},t.saveBandwidthRelatedStats_=function(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)},t.handleTimeout_=function(){this.mediaRequestsTimedout+=1,this.bandwidth=1,this.roundTrip=NaN,this.trigger("bandwidthupdate")},t.segmentRequestFinished_=function(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){if(this.pendingSegment_=null,this.state="READY",e.code===Rd)return;return this.pause(),e.code===Dd?void this.handleTimeout_():(this.mediaRequestsErrored+=1,this.error(e),void this.trigger("error"))}var n=this.pendingSegment_;this.saveBandwidthRelatedStats_(n.duration,t.stats),n.endOfAllRequests=t.endOfAllRequests,i.gopInfo&&(this.gopBuffer_=function(e,t,i){if(!t.length)return e;if(i)return t.slice();for(var n=t[0].pts,r=0;r<e.length&&!(e[r].pts>=n);r++);return e.slice(0,r).concat(t)}(this.gopBuffer_,i.gopInfo,this.safeAppend_)),this.state="APPENDING",this.trigger("appending"),this.waitForAppendsToComplete_(n)}},t.setTimeMapping_=function(e){var t=this.syncController_.mappingForTimeline(e);null!==t&&(this.timeMapping_=t)},t.updateMediaSecondsLoaded_=function(e){"number"==typeof e.start&&"number"==typeof e.end?this.mediaSecondsLoaded+=e.end-e.start:this.mediaSecondsLoaded+=e.duration},t.shouldUpdateTransmuxerTimestampOffset_=function(e){return null!==e&&("main"===this.loaderType_&&e!==this.sourceUpdater_.videoTimestampOffset()||!this.audioDisabled_&&e!==this.sourceUpdater_.audioTimestampOffset())},t.trueSegmentStart_=function(e){var t=e.currentStart,i=e.playlist,n=e.mediaIndex,r=e.firstVideoFrameTimeForData,a=e.currentVideoTimestampOffset,s=e.useVideoTimingInfo,o=e.videoTimingInfo,u=e.audioTimingInfo;if("undefined"!=typeof t)return t;if(!s)return u.start;var l=i.segments[n-1];return 0!==n&&l&&"undefined"!=typeof l.start&&l.end===r+a?o.start:r},t.waitForAppendsToComplete_=function(e){if(!this.currentMediaInfo_)return this.error({message:"No starting media returned, likely due to an unsupported media format.",blacklistDuration:1/0}),void this.trigger("error");var t=this.currentMediaInfo_,i=t.hasAudio,n=t.hasVideo,r=t.isMuxed,a="main"===this.loaderType_&&n,s=!this.audioDisabled_&&i&&!r;if(e.waitingOnAppends=0,!e.hasAppendedData_)return e.timingInfo||"number"!=typeof e.timestampOffset||(this.isPendingTimestampOffset_=!0),e.timingInfo={start:0},e.waitingOnAppends++,this.isPendingTimestampOffset_||(this.updateSourceBufferTimestampOffset_(e),this.processMetadataQueue_()),void this.checkAppendsDone_(e);a&&e.waitingOnAppends++,s&&e.waitingOnAppends++,a&&this.sourceUpdater_.videoQueueCallback(this.checkAppendsDone_.bind(this,e)),s&&this.sourceUpdater_.audioQueueCallback(this.checkAppendsDone_.bind(this,e))},t.checkAppendsDone_=function(e){this.checkForAbort_(e.requestId)||(e.waitingOnAppends--,0===e.waitingOnAppends&&this.handleAppendsDone_())},t.checkForIllegalMediaSwitch=function(e){var t=function(e,t,i){return"main"===e&&t&&i?i.hasAudio||i.hasVideo?t.hasVideo&&!i.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&&i.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}(this.loaderType_,this.currentMediaInfo_,e);return!!t&&(this.error({message:t,blacklistDuration:1/0}),this.trigger("error"),!0)},t.updateSourceBufferTimestampOffset_=function(e){if(null!==e.timestampOffset&&"number"==typeof e.timingInfo.start&&!e.changedTimestampOffset&&"main"===this.loaderType_){var t=!1;e.timestampOffset-=e.timingInfo.start,e.changedTimestampOffset=!0,e.timestampOffset!==this.sourceUpdater_.videoTimestampOffset()&&(this.sourceUpdater_.videoTimestampOffset(e.timestampOffset),t=!0),e.timestampOffset!==this.sourceUpdater_.audioTimestampOffset()&&(this.sourceUpdater_.audioTimestampOffset(e.timestampOffset),t=!0),t&&this.trigger("timestampoffset")}},t.updateTimingInfoEnd_=function(e){e.timingInfo=e.timingInfo||{};var t="main"===this.loaderType_&&this.currentMediaInfo_.hasVideo&&e.videoTimingInfo?e.videoTimingInfo:e.audioTimingInfo;t&&(e.timingInfo.end="number"==typeof t.end?t.end:t.start+e.duration)},t.handleAppendsDone_=function(){if(this.pendingSegment_&&this.trigger("appendsdone"),!this.pendingSegment_)return this.state="READY",void(this.paused()||this.monitorBuffer_());var e=this.pendingSegment_;this.updateTimingInfoEnd_(e),this.shouldSaveSegmentTimingInfo_&&this.syncController_.saveSegmentTimingInfo({segmentInfo:e,shouldSaveTimelineMapping:"main"===this.loaderType_}),this.logger_("Appended "+od(e));var t=hd(e,this.sourceType_);if(t&&("warn"===t.severity?ya.log.warn(t.message):this.logger_(t.message)),this.recordThroughput_(e),this.pendingSegment_=null,this.state="READY",e.isSyncRequest)this.trigger("syncinfoupdate");else{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");var i=e.segment;if(i.end&&this.currentTime_()-i.end>3*e.playlist.targetDuration)this.resetEverything();else 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"),this.paused()||this.monitorBuffer_()}},t.recordThroughput_=function(e){if(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);else{var t=this.throughput.rate,i=Date.now()-e.endOfAllRequests+1,n=Math.floor(e.byteLength/i*8*1e3);this.throughput.rate+=(n-t)/++this.throughput.count}},t.addSegmentMetadataCue_=function(e){if(this.segmentMetadataTrack_){var t=e.segment,i=t.start,n=t.end;if(sd(i)&&sd(n)){ad(i,n,this.segmentMetadataTrack_);var r=Ia.WebKitDataCue||Ia.VTTCue,a={custom:t.custom,dateTimeObject:t.dateTimeObject,dateTimeString:t.dateTimeString,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:i,end:n},s=new r(i,n,JSON.stringify(a));s.value=a,this.segmentMetadataTrack_.addCue(s)}}},e}(ya.EventTarget);
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i[e].onGroupChanging()})}),n.audioTracks().addEventListener("change",o),n.remoteTextTracks().addEventListener("change",i.SUBTITLES.onTrackChanged),r.on("dispose",function(){n.audioTracks().removeEventListener("change",o),n.remoteTextTracks().removeEventListener("change",i.SUBTITLES.onTrackChanged)}),n.clearTracks("audio"),i.AUDIO.tracks)n.audioTracks().addTrack(i.AUDIO.tracks[u])}function Jd(e,t,i){var n=e.masterPlaylistController_,r=n[(e.options_.smoothQualityChange?"smooth":"fast")+"QualityChange_"].bind(n);if(t.attributes){var a=t.attributes.RESOLUTION;this.width=a&&a.width,this.height=a&&a.height,this.bandwidth=t.attributes.BANDWIDTH}this.codecs=$c(n.master(),t),this.playlist=t,this.id=i,this.enabled=function(r,a,s){return function(e){var t=r.master.playlists[a],i=cc(t),n=dc(t);return"undefined"==typeof e?n:(e?delete t.disabled:t.disabled=!0,e===n||i||(s(),e?r.trigger("renditionenabled"):r.trigger("renditiondisabled")),e)}}(e.playlists,t.id,r)}function Zd(e){!function t(i,e){var n=0,r=0,a=ya.mergeOptions(Ih,e);i.ready(function(){i.trigger({type:"usage",name:"vhs-error-reload-initialized"}),i.trigger({type:"usage",name:"hls-error-reload-initialized"})});function s(){r&&i.currentTime(r)}function o(e){null!=e&&(r=i.duration()!==1/0&&i.currentTime()||0,i.one("loadedmetadata",s),i.src(e),i.trigger({type:"usage",name:"vhs-error-reload"}),i.trigger({type:"usage",name:"hls-error-reload"}),i.play())}function u(){return Date.now()-n<1e3*a.errorInterval?(i.trigger({type:"usage",name:"vhs-error-reload-canceled"}),void i.trigger({type:"usage",name:"hls-error-reload-canceled"})):a.getSource&&"function"==typeof a.getSource?(n=Date.now(),a.getSource.call(i,o)):void ya.log.error("ERROR: reloadSourceOnError - The option getSource must be a function!")}function l(){i.off("loadedmetadata",s),i.off("error",u),i.off("dispose",l)}i.on("error",u),i.on("dispose",l),i.reloadSourceOnError=function(e){l(),t(i,e)}}(this,e)}var eh,th=["video","audio"],ih=function(n,r,a){return function(t,i){var e=i[t+"Buffer"];if(qd(i.mediaSource,e)){i.logger_("Appending segment "+r.mediaIndex+"'s "+n.length+" bytes to "+t+"Buffer");try{e.appendBuffer(n)}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,a(e)}}}},nh=function(n,r){return function(t,i){var e=i[t+"Buffer"];if(qd(i.mediaSource,e)){i.logger_("Removing "+n+" to "+r+" from "+t+"Buffer");try{e.remove(n,r)}catch(e){i.logger_("Remove "+n+" to "+r+" from "+t+"Buffer failed")}}}},rh=function(n){return function(e,t){var i=t[e+"Buffer"];qd(t.mediaSource,i)&&(t.logger_("Setting "+e+"timestampOffset to "+n),i.timestampOffset=n)}},ah=function(i){return function(e,t){i()}},sh=function(t){return function(e){if("open"===e.mediaSource.readyState){e.logger_("Calling mediaSource endOfStream("+(t||"")+")");try{e.mediaSource.endOfStream(t)}catch(e){ya.log.warn("Failed to call media source 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"+i+"Buffer",e)}}}},dh=function(r){return function(e,t){var i=t[e+"Buffer"],n=Wa(r);qd(t.mediaSource,i)&&t.codecs[e]!==r&&(t.logger_("changing "+e+"Buffer codec from "+t.codecs[e]+" to "+r),i.changeType(n),t.codecs[e]=r)}},hh=function(i){function e(e){var t;return(t=i.call(this)||this).mediaSource=e,t.sourceopenListener_=function(){return Hd("mediaSource",Ta(t))},t.mediaSource.addEventListener("sourceopen",t.sourceopenListener_),t.logger_=Hl("SourceUpdater"),t.audioTimestampOffset_=0,t.videoTimestampOffset_=0,t.queue=[],t.queuePending={audio:null,video:null},t.delayedAudioAppendQueue_=[],t.videoAppendQueued_=!1,t.codecs={},t.onVideoUpdateEnd_=zd("video",Ta(t)),t.onAudioUpdateEnd_=zd("audio",Ta(t)),t.onVideoError_=function(e){t.videoError_=e},t.onAudioError_=function(e){t.audioError_=e},t.createdSourceBuffers_=!1,t.initializedEme_=!1,t.triggeredReady_=!1,t}ka(e,i);var t=e.prototype;return t.initializedEme=function(){this.initializedEme_=!0,this.triggerReady()},t.hasCreatedSourceBuffers=function(){return this.createdSourceBuffers_},t.hasInitializedAnyEme=function(){return this.initializedEme_},t.ready=function(){return this.hasCreatedSourceBuffers()&&this.hasInitializedAnyEme()},t.createSourceBuffers=function(e){this.hasCreatedSourceBuffers()||(this.addOrChangeSourceBuffers(e),this.createdSourceBuffers_=!0,this.trigger("createdsourcebuffers"),this.triggerReady())},t.triggerReady=function(){this.ready()&&!this.triggeredReady_&&(this.triggeredReady_=!0,this.trigger("ready"))},t.addSourceBuffer=function(e,t){Wd({type:"mediaSource",sourceUpdater:this,action:lh(e,t),name:"addSourceBuffer"})},t.abort=function(e){Wd({type:e,sourceUpdater:this,action:uh(e),name:"abort"})},t.removeSourceBuffer=function(e){this.canRemoveSourceBuffer()?Wd({type:"mediaSource",sourceUpdater:this,action:ch(e),name:"removeSourceBuffer"}):ya.log.error("removeSourceBuffer is not 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i=this,n=e.segmentInfo,r=e.type,a=e.bytes;if(this.processedAppend_=!0,"audio"===r&&this.videoBuffer&&!this.videoAppendQueued_)return this.delayedAudioAppendQueue_.push([e,t]),void this.logger_("delayed audio append of "+a.length+" until video append");if(Wd({type:r,sourceUpdater:this,action:ih(a,n||{mediaIndex:-1},t),doneFn:t,name:"appendBuffer"}),"video"===r){if(this.videoAppendQueued_=!0,!this.delayedAudioAppendQueue_.length)return;var s=this.delayedAudioAppendQueue_.slice();this.logger_("queuing delayed audio "+s.length+" appendBuffers"),this.delayedAudioAppendQueue_.length=0,s.forEach(function(e){i.appendBuffer.apply(i,e)})}},t.audioBuffered=function(){return qd(this.mediaSource,this.audioBuffer)&&this.audioBuffer.buffered?this.audioBuffer.buffered:ya.createTimeRange()},t.videoBuffered=function(){return qd(this.mediaSource,this.videoBuffer)&&this.videoBuffer.buffered?this.videoBuffer.buffered:ya.createTimeRange()},t.buffered=function(){var e=qd(this.mediaSource,this.videoBuffer)?this.videoBuffer:null,t=qd(this.mediaSource,this.audioBuffer)?this.audioBuffer:null;return t&&!e?this.audioBuffered():e&&!t?this.videoBuffered():function(e,t){var i=null,n=null,r=0,a=[],s=[];if(!(e&&e.length&&t&&t.length))return ya.createTimeRange();for(var o=e.length;o--;)a.push({time:e.start(o),type:"start"}),a.push({time:e.end(o),type:"end"});for(o=t.length;o--;)a.push({time:t.start(o),type:"start"}),a.push({time:t.end(o),type:"end"});for(a.sort(function(e,t){return e.time-t.time}),o=0;o<a.length;o++)"start"===a[o].type?2===++r&&(i=a[o].time):"end"===a[o].type&&1===--r&&(n=a[o].time),null!==i&&null!==n&&(s.push([i,n]),n=i=null);return ya.createTimeRanges(s)}(this.audioBuffered(),this.videoBuffered())},t.setDuration=function(e,t){void 0===t&&(t=Bd),Wd({type:"mediaSource",sourceUpdater:this,action:oh(e),name:"duration",doneFn:t})},t.endOfStream=function(e,t){void 0===e&&(e=null),void 0===t&&(t=Bd),"string"!=typeof e&&(e=void 0),Wd({type:"mediaSource",sourceUpdater:this,action:sh(e),name:"endOfStream",doneFn:t})},t.removeAudio=function(e,t,i){void 0===i&&(i=Bd),this.audioBuffered().length&&0!==this.audioBuffered().end(0)?Wd({type:"audio",sourceUpdater:this,action:nh(e,t),doneFn:i,name:"remove"}):i()},t.removeVideo=function(e,t,i){void 0===i&&(i=Bd),this.videoBuffered().length&&0!==this.videoBuffered().end(0)?Wd({type:"video",sourceUpdater:this,action:nh(e,t),doneFn:i,name:"remove"}):i()},t.updating=function(){return!(!jd("audio",this)&&!jd("video",this))},t.audioTimestampOffset=function(e){return"undefined"!=typeof e&&this.audioBuffer&&this.audioTimestampOffset_!==e&&(Wd({type:"audio",sourceUpdater:this,action:rh(e),name:"timestampOffset"}),this.audioTimestampOffset_=e),this.audioTimestampOffset_},t.videoTimestampOffset=function(e){return"undefined"!=typeof e&&this.videoBuffer&&this.videoTimestampOffset!==e&&(Wd({type:"video",sourceUpdater:this,action:rh(e),name:"timestampOffset"}),this.videoTimestampOffset_=e),this.videoTimestampOffset_},t.audioQueueCallback=function(e){this.audioBuffer&&Wd({type:"audio",sourceUpdater:this,action:ah(e),name:"callback"})},t.videoQueueCallback=function(e){this.videoBuffer&&Wd({type:"video",sourceUpdater:this,action:ah(e),name:"callback"})},t.dispose=function(){var t=this;this.trigger("dispose"),th.forEach(function(e){t.abort(e),t.canRemoveSourceBuffer()?t.removeSourceBuffer(e):t[e+"QueueCallback"](function(){return Vd(e,t)})}),this.videoAppendQueued_=!1,this.delayedAudioAppendQueue_.length=0,this.sourceopenListener_&&this.mediaSource.removeEventListener("sourceopen",this.sourceopenListener_),this.off()},e}(ya.EventTarget),ph=new Uint8Array("\n\n".split("").map(function(e){return e.charCodeAt(0)})),fh=function(n){function e(e,t){var i;return void 0===t&&(t={}),(i=n.call(this,e,t)||this).handlePartialData_=!1,i.mediaSource_=null,i.subtitlesTrack_=null,i.loaderType_="subtitle",i.featuresNativeTextTracks_=e.featuresNativeTextTracks,i.shouldSaveSegmentTimingInfo_=!1,i}ka(e,n);var t=e.prototype;return t.createTransmuxer_=function(){return null},t.buffered_=function(){if(!this.subtitlesTrack_||!this.subtitlesTrack_.cues||!this.subtitlesTrack_.cues.length)return ya.createTimeRanges();var e=this.subtitlesTrack_.cues,t=e[0].startTime,i=e[e.length-1].startTime;return ya.createTimeRanges([[t,i]])},t.initSegmentForMap=function(e,t){if(void 0===t&&(t=!1),!e)return null;var i=Ec(e),n=this.initSegments_[i];if(t&&!n&&e.bytes){var r=ph.byteLength+e.bytes.byteLength,a=new Uint8Array(r);a.set(e.bytes),a.set(ph,e.bytes.byteLength),this.initSegments_[i]=n={resolvedUri:e.resolvedUri,byterange:e.byterange,bytes:a}}return n||e},t.couldBeginLoading_=function(){return this.playlist_&&this.subtitlesTrack_&&!this.paused()},t.init_=function(){return this.state="READY",this.resetEverything(),this.monitorBuffer_()},t.track=function(e){return"undefined"==typeof e||(this.subtitlesTrack_=e,"INIT"===this.state&&this.couldBeginLoading_()&&this.init_()),this.subtitlesTrack_},t.remove=function(e,t){ad(e,t,this.subtitlesTrack_)},t.fillBuffer_=function(){var e=this;this.syncPoint_||(this.syncPoint_=this.syncController_.getSyncPoint(this.playlist_,this.duration_(),this.currentTimeline_,this.currentTime_()));var t=this.checkBuffer_(this.buffered_(),this.playlist_,this.mediaIndex,this.hasPlayed_(),this.currentTime_(),this.syncPoint_);if(t=this.skipEmptySegments_(t)){if(null===this.syncController_.timestampOffsetForTimeline(t.timeline)){return 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t=e.segmentInfo,i=e.shouldSaveTimelineMapping,n=this.calculateSegmentTimeMapping_(t,t.timingInfo,i),r=t.segment;n&&(this.saveDiscontinuitySyncInfo_(t),t.playlist.syncInfo||(t.playlist.syncInfo={mediaSequence:t.playlist.mediaSequence+t.mediaIndex,time:r.start}));var a=r.dateTimeObject;r.discontinuity&&i&&a&&(this.timelineToDatetimeMappings[r.timeline]=-a.getTime()/1e3)},t.timestampOffsetForTimeline=function(e){return"undefined"==typeof this.timelines[e]?null:this.timelines[e].time},t.mappingForTimeline=function(e){return"undefined"==typeof this.timelines[e]?null:this.timelines[e].mapping},t.calculateSegmentTimeMapping_=function(e,t,i){var n=e.segment,r=this.timelines[e.timeline];if("number"==typeof e.timestampOffset)r={time:e.startOfSegment,mapping:e.startOfSegment-t.start},i&&(this.timelines[e.timeline]=r,this.trigger("timestampoffset"),this.logger_("time mapping for timeline "+e.timeline+": [time: "+r.time+"] [mapping: 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n=i.tech,r=i.requestOptions,a=i.segmentLoaders[e];t.on("loadedmetadata",function(){var e=t.media();a.playlist(e,r),(!n.paused()||e.endList&&"none"!==n.preload())&&a.load()}),t.on("loadedplaylist",function(){a.playlist(t.media(),r),n.paused()||a.load()}),t.on("error",_h[e](e,i))}},SUBTITLES:function(e,t,i){var n=i.tech,r=i.requestOptions,a=i.segmentLoaders[e],s=i.mediaTypes[e];t.on("loadedmetadata",function(){var e=t.media();a.playlist(e,r),a.track(s.activeTrack()),(!n.paused()||e.endList&&"none"!==n.preload())&&a.load()}),t.on("loadedplaylist",function(){a.playlist(t.media(),r),n.paused()||a.load()}),t.on("error",_h[e](e,i))}},Th={AUDIO:function(e,t){var i,n,r=t.vhs,a=t.sourceType,s=t.segmentLoaders[e],o=t.requestOptions,u=t.master.mediaGroups,l=t.mediaTypes[e],c=l.groups,d=l.tracks,h=l.logger_,p=t.masterPlaylistLoader,f=gc(p.master);for(var m in u[e]&&0!==Object.keys(u[e]).length||(u[e]={main:{default:{default:!0}}}),u[e])for(var g in c[m]||(c[m]=[]),u[e][m]){var v=u[e][m][g],y=void 0;if(y=f?(h("AUDIO group '"+m+"' label '"+g+"' is a master playlist"),v.isMasterPlaylist=!0,null):"vhs-json"===a&&v.playlists?new yd(v.playlists[0],r,o):v.resolvedUri?new yd(v.resolvedUri,r,o):v.playlists&&"dash"===a?new Cd(v.playlists[0],r,o,p):null,v=ya.mergeOptions({id:g,playlistLoader:y},v),bh[e](e,v.playlistLoader,t),c[m].push(v),"undefined"==typeof d[g]){var _=new ya.AudioTrack({id:g,kind:(i=v,n=void 0,n=i.default?"main":"alternative",i.characteristics&&0<=i.characteristics.indexOf("public.accessibility.describes-video")&&(n="main-desc"),n),enabled:!1,language:v.language,default:v.default,label:g});d[g]=_}}s.on("error",_h[e](e,t))},SUBTITLES:function(e,t){var i=t.tech,n=t.vhs,r=t.sourceType,a=t.segmentLoaders[e],s=t.requestOptions,o=t.master.mediaGroups,u=t.mediaTypes[e],l=u.groups,c=u.tracks,d=t.masterPlaylistLoader;for(var h in o[e])for(var p in l[h]||(l[h]=[]),o[e][h])if(!o[e][h][p].forced){var f=o[e][h][p],m=void 0;if("hls"===r)m=new yd(f.resolvedUri,n,s);else if("dash"===r){if(!f.playlists.filter(function(e){return e.excludeUntil!==1/0}).length)return;m=new Cd(f.playlists[0],n,s,d)}else"vhs-json"===r&&(m=new yd(f.playlists?f.playlists[0]:f.resolvedUri,n,s));if(f=ya.mergeOptions({id:p,playlistLoader:m},f),bh[e](e,f.playlistLoader,t),l[h].push(f),"undefined"==typeof c[p]){var g=i.addRemoteTextTrack({id:p,kind:"subtitles",default:f.default&&f.autoselect,language:f.language,label:p},!1).track;c[p]=g}}a.on("error",_h[e](e,t))},"CLOSED-CAPTIONS":function(e,t){var i=t.tech,n=t.master.mediaGroups,r=t.mediaTypes[e],a=r.groups,s=r.tracks;for(var o in n[e])for(var u in a[o]||(a[o]=[]),n[e][o]){var l=n[e][o][u];if(l.instreamId.match(/CC\d/)&&(a[o].push(ya.mergeOptions({id:u},l)),"undefined"==typeof s[u])){var c=i.addRemoteTextTrack({id:l.instreamId,kind:"captions",default:l.default&&l.autoselect,language:l.language,label:u},!1).track;s[u]=c}}}},Sh={AUDIO:function(i,n){return function(){var e=n.mediaTypes[i].tracks;for(var t in e)if(e[t].enabled)return e[t];return null}},SUBTITLES:function(i,n){return function(){var e=n.mediaTypes[i].tracks;for(var t in e)if("showing"===e[t].mode||"hidden"===e[t].mode)return e[t];return null}}},Eh=["mediaRequests","mediaRequestsAborted","mediaRequestsTimedout","mediaRequestsErrored","mediaTransferDuration","mediaBytesTransferred"],kh=function(g){function e(e){var t;t=g.call(this)||this;var i=e.src,n=e.handleManifestRedirects,r=e.withCredentials,a=e.tech,s=e.bandwidth,o=e.externVhs,u=e.useCueTags,l=e.blacklistDuration,c=e.enableLowInitialPlaylist,d=e.sourceType,h=e.cacheEncryptionKeys,p=e.handlePartialData,f=e.experimentalBufferBasedABR;if(!i)throw new Error("A non-empty playlist URL or JSON manifest string is required");eh=o,t.experimentalBufferBasedABR=Boolean(f),t.withCredentials=r,t.tech_=a,t.vhs_=a.vhs,t.sourceType_=d,t.useCueTags_=u,t.blacklistDuration=l,t.enableLowInitialPlaylist=c,t.useCueTags_&&(t.cueTagsTrack_=t.tech_.addTextTrack("metadata","ad-cues"),t.cueTagsTrack_.inBandMetadataTrackDispatchType=""),t.requestOptions_={withCredentials:r,handleManifestRedirects:n,timeout:null},t.on("error",t.pauseLoading),t.mediaTypes_=function(){var t={};return["AUDIO","SUBTITLES","CLOSED-CAPTIONS"].forEach(function(e){t[e]={groups:{},tracks:{},activePlaylistLoader:null,activeGroup:Bd,activeTrack:Bd,getActiveGroup:Bd,onGroupChanged:Bd,onTrackChanged:Bd,lastTrack_:null,logger_:Hl("MediaGroups["+e+"]")}}),t}(),t.mediaSource=new Ia.MediaSource,t.handleDurationChange_=t.handleDurationChange_.bind(Ta(t)),t.handleSourceOpen_=t.handleSourceOpen_.bind(Ta(t)),t.handleSourceEnded_=t.handleSourceEnded_.bind(Ta(t)),t.mediaSource.addEventListener("durationchange",t.handleDurationChange_),t.mediaSource.addEventListener("sourceopen",t.handleSourceOpen_),t.mediaSource.addEventListener("sourceended",t.handleSourceEnded_),t.seekable_=ya.createTimeRanges(),t.hasPlayed_=!1,t.syncController_=new gh(e),t.segmentMetadataTrack_=a.addRemoteTextTrack({kind:"metadata",label:"segment-metadata"},!1).track,t.decrypter_=new yh,t.sourceUpdater_=new hh(t.mediaSource),t.inbandTextTracks_={},t.timelineChangeController_=new vh;var m={vhs:t.vhs_,parse708captions:e.parse708captions,mediaSource:t.mediaSource,currentTime:t.tech_.currentTime.bind(t.tech_),seekable:function(){return t.seekable()},seeking:function(){return t.tech_.seeking()},duration:function(){return t.duration()},hasPlayed:function(){return t.hasPlayed_},goalBufferLength:function(){return t.goalBufferLength()},bandwidth:s,syncController:t.syncController_,decrypter:t.decrypter_,sourceType:t.sourceType_,inbandTextTracks:t.inbandTextTracks_,cacheEncryptionKeys:h,handlePartialData:p,sourceUpdater:t.sourceUpdater_,timelineChangeController:t.timelineChangeController_};return t.masterPlaylistLoader_="dash"===t.sourceType_?new Cd(i,t.vhs_,t.requestOptions_):new yd(i,t.vhs_,t.requestOptions_),t.setupMasterPlaylistLoaderListeners_(),t.mainSegmentLoader_=new Ud(ya.mergeOptions(m,{segmentMetadataTrack:t.segmentMetadataTrack_,loaderType:"main"}),e),t.audioSegmentLoader_=new Ud(ya.mergeOptions(m,{loaderType:"audio"}),e),t.subtitleSegmentLoader_=new fh(ya.mergeOptions(m,{loaderType:"vtt",featuresNativeTextTracks:t.tech_.featuresNativeTextTracks}),e),t.setupSegmentLoaderListeners_(),t.experimentalBufferBasedABR&&(t.masterPlaylistLoader_.one("loadedplaylist",function(){return t.startABRTimer_()}),t.tech_.on("pause",function(){return t.stopABRTimer_()}),t.tech_.on("play",function(){return t.startABRTimer_()})),Eh.forEach(function(e){t[e+"_"]=function(e){return this.audioSegmentLoader_[e]+this.mainSegmentLoader_[e]}.bind(Ta(t),e)}),t.logger_=Hl("MPC"),t.triggeredFmp4Usage=!1,"none"===t.tech_.preload()?(t.loadOnPlay_=function(){t.loadOnPlay_=null,t.masterPlaylistLoader_.load()},t.tech_.one("play",t.loadOnPlay_)):t.masterPlaylistLoader_.load(),t}ka(e,g);var t=e.prototype;return t.checkABR_=function(){var e=this.selectPlaylist();this.shouldSwitchToMedia_(e)&&this.switchMedia_(e,"abr")},t.switchMedia_=function(e,t,i){var n=this.media(),r=n&&(n.id||n.uri),a=e.id||e.uri;r&&r!==a&&(this.logger_("switch media "+r+" -> "+a+" from "+t),this.tech_.trigger({type:"usage",name:"vhs-rendition-change-"+t})),this.masterPlaylistLoader_.media(e,i)},t.startABRTimer_=function(){var e=this;this.stopABRTimer_(),this.abrTimer_=Ia.setInterval(function(){return e.checkABR_()},250)},t.stopABRTimer_=function(){this.tech_.scrubbing&&this.tech_.scrubbing()||(Ia.clearInterval(this.abrTimer_),this.abrTimer_=null)},t.getAudioTrackPlaylists_=function(){var e=this.master();if(!e||!e.mediaGroups||!e.mediaGroups.AUDIO)return e&&e.playlists||[];var t,i=e.mediaGroups.AUDIO,n=Object.keys(i);if(Object.keys(this.mediaTypes_.AUDIO.groups).length)t=this.mediaTypes_.AUDIO.activeTrack();else{var r=i.main||n.length&&i[n[0]];for(var a in r)if(r[a].default){t={label:a};break}}if(!t)return[];var s=[];for(var o in i)if(i[o][t.label]){var u=i[o][t.label];u.playlists?s.push.apply(s,u.playlists):s.push(u)}return s},t.setupMasterPlaylistLoaderListeners_=function(){var i=this;this.masterPlaylistLoader_.on("loadedmetadata",function(){var e=i.masterPlaylistLoader_.media(),t=1.5*e.targetDuration*1e3;pc(i.masterPlaylistLoader_.master,i.masterPlaylistLoader_.media())?i.requestOptions_.timeout=0:i.requestOptions_.timeout=t,e.endList&&"none"!==i.tech_.preload()&&(i.mainSegmentLoader_.playlist(e,i.requestOptions_),i.mainSegmentLoader_.load()),$d({sourceType:i.sourceType_,segmentLoaders:{AUDIO:i.audioSegmentLoader_,SUBTITLES:i.subtitleSegmentLoader_,main:i.mainSegmentLoader_},tech:i.tech_,requestOptions:i.requestOptions_,masterPlaylistLoader:i.masterPlaylistLoader_,vhs:i.vhs_,master:i.master(),mediaTypes:i.mediaTypes_,blacklistCurrentPlaylist:i.blacklistCurrentPlaylist.bind(i)}),i.triggerPresenceUsage_(i.master(),e),i.setupFirstPlay(),!i.mediaTypes_.AUDIO.activePlaylistLoader||i.mediaTypes_.AUDIO.activePlaylistLoader.media()?i.trigger("selectedinitialmedia"):i.mediaTypes_.AUDIO.activePlaylistLoader.one("loadedmetadata",function(){i.trigger("selectedinitialmedia")})}),this.masterPlaylistLoader_.on("loadedplaylist",function(){i.loadOnPlay_&&i.tech_.off("play",i.loadOnPlay_);var e=i.masterPlaylistLoader_.media();if(!e){var t;if(i.excludeUnsupportedVariants_(),i.enableLowInitialPlaylist&&(t=i.selectInitialPlaylist()),!(t=t||i.selectPlaylist())||!i.shouldSwitchToMedia_(t))return;if(i.initialMedia_=t,i.switchMedia_(i.initialMedia_,"initial"),!("vhs-json"===i.sourceType_&&i.initialMedia_.segments))return;e=i.initialMedia_}i.handleUpdatedMediaPlaylist(e)}),this.masterPlaylistLoader_.on("error",function(){i.blacklistCurrentPlaylist(i.masterPlaylistLoader_.error)}),this.masterPlaylistLoader_.on("mediachanging",function(){i.mainSegmentLoader_.abort(),i.mainSegmentLoader_.pause()}),this.masterPlaylistLoader_.on("mediachange",function(){var e=i.masterPlaylistLoader_.media(),t=1.5*e.targetDuration*1e3;pc(i.masterPlaylistLoader_.master,i.masterPlaylistLoader_.media())?i.requestOptions_.timeout=0:i.requestOptions_.timeout=t,i.mainSegmentLoader_.playlist(e,i.requestOptions_),i.mainSegmentLoader_.load(),i.tech_.trigger({type:"mediachange",bubbles:!0})}),this.masterPlaylistLoader_.on("playlistunchanged",function(){var e=i.masterPlaylistLoader_.media();"playlist-unchanged"!==e.lastExcludeReason_&&i.stuckAtPlaylistEnd_(e)&&(i.blacklistCurrentPlaylist({message:"Playlist no longer updating.",reason:"playlist-unchanged"}),i.tech_.trigger("playliststuck"))}),this.masterPlaylistLoader_.on("renditiondisabled",function(){i.tech_.trigger({type:"usage",name:"vhs-rendition-disabled"}),i.tech_.trigger({type:"usage",name:"hls-rendition-disabled"})}),this.masterPlaylistLoader_.on("renditionenabled",function(){i.tech_.trigger({type:"usage",name:"vhs-rendition-enabled"}),i.tech_.trigger({type:"usage",name:"hls-rendition-enabled"})})},t.handleUpdatedMediaPlaylist=function(e){this.useCueTags_&&this.updateAdCues_(e),this.mainSegmentLoader_.playlist(e,this.requestOptions_),this.updateDuration(!e.endList),this.tech_.paused()||(this.mainSegmentLoader_.load(),this.audioSegmentLoader_&&this.audioSegmentLoader_.load())},t.triggerPresenceUsage_=function(e,t){var i=e.mediaGroups||{},n=!0,r=Object.keys(i.AUDIO);for(var a in i.AUDIO)for(var s in i.AUDIO[a]){i.AUDIO[a][s].uri||(n=!1)}n&&(this.tech_.trigger({type:"usage",name:"vhs-demuxed"}),this.tech_.trigger({type:"usage",name:"hls-demuxed"})),Object.keys(i.SUBTITLES).length&&(this.tech_.trigger({type:"usage",name:"vhs-webvtt"}),this.tech_.trigger({type:"usage",name:"hls-webvtt"})),eh.Playlist.isAes(t)&&(this.tech_.trigger({type:"usage",name:"vhs-aes"}),this.tech_.trigger({type:"usage",name:"hls-aes"})),r.length&&1<Object.keys(i.AUDIO[r[0]]).length&&(this.tech_.trigger({type:"usage",name:"vhs-alternate-audio"}),this.tech_.trigger({type:"usage",name:"hls-alternate-audio"})),this.useCueTags_&&(this.tech_.trigger({type:"usage",name:"vhs-playlist-cue-tags"}),this.tech_.trigger({type:"usage",name:"hls-playlist-cue-tags"}))},t.shouldSwitchToMedia_=function(e){var t=this.masterPlaylistLoader_.media(),i=this.tech_.buffered();return function(e){var t=e.currentPlaylist,i=e.nextPlaylist,n=e.forwardBuffer,r=e.bufferLowWaterLine,a=e.bufferHighWaterLine,s=e.duration,o=e.experimentalBufferBasedABR,u=e.log;if(!i)return ya.log.warn("We received no playlist to switch to. Please check your stream."),!1;var l="allowing switch "+(t&&t.id||"null")+" -> "+i.id;if(!t||!t.endList)return u(l+" as current playlist "+(t?"is live":"is not set")),!0;if(i.id===t.id)return!1;var c=o?Id.EXPERIMENTAL_MAX_BUFFER_LOW_WATER_LINE:Id.MAX_BUFFER_LOW_WATER_LINE;if(s<c)return u(l+" as duration < max low water line ("+s+" < "+c+")"),!0;var d=i.attributes.BANDWIDTH,h=t.attributes.BANDWIDTH;if(d<h&&(!o||n<a)){var p=l+" as next bandwidth < current bandwidth ("+d+" < "+h+")";return o&&(p+=" and forwardBuffer < bufferHighWaterLine ("+n+" < "+a+")"),u(p),!0}if((!o||h<d)&&r<=n){var f=l+" as forwardBuffer >= bufferLowWaterLine ("+n+" >= "+r+")";return o&&(f+=" and next bandwidth > current bandwidth ("+d+" > "+h+")"),u(f),!0}return u("not "+l+" as no switching criteria met"),!1}({currentPlaylist:t,nextPlaylist:e,forwardBuffer:i.length?i.end(i.length-1)-this.tech_.currentTime():0,bufferLowWaterLine:this.bufferLowWaterLine(),bufferHighWaterLine:this.bufferHighWaterLine(),duration:this.duration(),experimentalBufferBasedABR:this.experimentalBufferBasedABR,log:this.logger_})},t.setupSegmentLoaderListeners_=function(){var t=this;this.experimentalBufferBasedABR||(this.mainSegmentLoader_.on("bandwidthupdate",function(){var e=t.selectPlaylist();t.shouldSwitchToMedia_(e)&&t.switchMedia_(e,"bandwidthupdate"),t.tech_.trigger("bandwidthupdate")}),this.mainSegmentLoader_.on("progress",function(){t.trigger("progress")})),this.mainSegmentLoader_.on("error",function(){t.blacklistCurrentPlaylist(t.mainSegmentLoader_.error())}),this.mainSegmentLoader_.on("appenderror",function(){t.error=t.mainSegmentLoader_.error_,t.trigger("error")}),this.mainSegmentLoader_.on("syncinfoupdate",function(){t.onSyncInfoUpdate_()}),this.mainSegmentLoader_.on("timestampoffset",function(){t.tech_.trigger({type:"usage",name:"vhs-timestamp-offset"}),t.tech_.trigger({type:"usage",name:"hls-timestamp-offset"})}),this.audioSegmentLoader_.on("syncinfoupdate",function(){t.onSyncInfoUpdate_()}),this.audioSegmentLoader_.on("appenderror",function(){t.error=t.audioSegmentLoader_.error_,t.trigger("error")}),this.mainSegmentLoader_.on("ended",function(){t.logger_("main segment loader ended"),t.onEndOfStream()}),this.mainSegmentLoader_.on("earlyabort",function(e){t.experimentalBufferBasedABR||(t.delegateLoaders_("all",["abort"]),t.blacklistCurrentPlaylist({message:"Aborted early because there isn't enough bandwidth to complete the request without rebuffering."},120))});function e(){if(!t.sourceUpdater_.hasCreatedSourceBuffers())return t.tryToCreateSourceBuffers_();var e=t.getCodecsOrExclude_();e&&t.sourceUpdater_.addOrChangeSourceBuffers(e)}this.mainSegmentLoader_.on("trackinfo",e),this.audioSegmentLoader_.on("trackinfo",e),this.mainSegmentLoader_.on("fmp4",function(){t.triggeredFmp4Usage||(t.tech_.trigger({type:"usage",name:"vhs-fmp4"}),t.tech_.trigger({type:"usage",name:"hls-fmp4"}),t.triggeredFmp4Usage=!0)}),this.audioSegmentLoader_.on("fmp4",function(){t.triggeredFmp4Usage||(t.tech_.trigger({type:"usage",name:"vhs-fmp4"}),t.tech_.trigger({type:"usage",name:"hls-fmp4"}),t.triggeredFmp4Usage=!0)}),this.audioSegmentLoader_.on("ended",function(){t.logger_("audioSegmentLoader ended"),t.onEndOfStream()})},t.mediaSecondsLoaded_=function(){return Math.max(this.audioSegmentLoader_.mediaSecondsLoaded+this.mainSegmentLoader_.mediaSecondsLoaded)},t.load=function(){this.mainSegmentLoader_.load(),this.mediaTypes_.AUDIO.activePlaylistLoader&&this.audioSegmentLoader_.load(),this.mediaTypes_.SUBTITLES.activePlaylistLoader&&this.subtitleSegmentLoader_.load()},t.smoothQualityChange_=function(e){void 0===e&&(e=this.selectPlaylist()),e!==this.masterPlaylistLoader_.media()&&(this.switchMedia_(e,"smooth-quality"),this.mainSegmentLoader_.resetLoader())},t.fastQualityChange_=function(e){var t=this;void 0===e&&(e=this.selectPlaylist()),e!==this.masterPlaylistLoader_.media()?(this.switchMedia_(e,"fast-quality"),this.mainSegmentLoader_.resetEverything(function(){ya.browser.IE_VERSION||ya.browser.IS_EDGE?t.tech_.setCurrentTime(t.tech_.currentTime()+.04):t.tech_.setCurrentTime(t.tech_.currentTime())})):this.logger_("skipping fastQualityChange because new media is same as old")},t.play=function(){if(!this.setupFirstPlay()){this.tech_.ended()&&this.tech_.setCurrentTime(0),this.hasPlayed_&&this.load();var e=this.tech_.seekable();return this.tech_.duration()===1/0&&this.tech_.currentTime()<e.start(0)?this.tech_.setCurrentTime(e.end(e.length-1)):void 0}},t.setupFirstPlay=function(){var e=this,t=this.masterPlaylistLoader_.media();if(!t||this.tech_.paused()||this.hasPlayed_)return!1;if(!t.endList){var i=this.seekable();if(!i.length)return!1;if(ya.browser.IE_VERSION&&0===this.tech_.readyState())return this.tech_.one("loadedmetadata",function(){e.trigger("firstplay"),e.tech_.setCurrentTime(i.end(0)),e.hasPlayed_=!0}),!1;this.trigger("firstplay"),this.tech_.setCurrentTime(i.end(0))}return this.hasPlayed_=!0,this.load(),!0},t.handleSourceOpen_=function(){if(this.tryToCreateSourceBuffers_(),this.tech_.autoplay()){var e=this.tech_.play();"undefined"!=typeof e&&"function"==typeof e.then&&e.then(null,function(e){})}this.trigger("sourceopen")},t.handleSourceEnded_=function(){if(this.inbandTextTracks_.metadataTrack_){var e=this.inbandTextTracks_.metadataTrack_.cues;if(e&&e.length){var t=this.duration();e[e.length-1].endTime=isNaN(t)||Math.abs(t)===1/0?Number.MAX_VALUE:t}}},t.handleDurationChange_=function(){this.tech_.trigger("durationchange")},t.onEndOfStream=function(){var e=this.mainSegmentLoader_.ended_;this.mediaTypes_.AUDIO.activePlaylistLoader&&(e=!this.mainSegmentLoader_.currentMediaInfo_||this.mainSegmentLoader_.currentMediaInfo_.hasVideo?e&&this.audioSegmentLoader_.ended_:this.audioSegmentLoader_.ended_),e&&(this.stopABRTimer_(),this.sourceUpdater_.endOfStream())},t.stuckAtPlaylistEnd_=function(e){if(!this.seekable().length)return!1;var t=this.syncController_.getExpiredTime(e,this.duration());if(null===t)return!1;var i=eh.Playlist.playlistEnd(e,t),n=this.tech_.currentTime(),r=this.tech_.buffered();if(!r.length)return i-n<=.1;var a=r.end(r.length-1);return a-n<=.1&&i-a<=.1},t.blacklistCurrentPlaylist=function(e,t){void 0===e&&(e={});var i=e.playlist||this.masterPlaylistLoader_.media();if(t=t||e.blacklistDuration||this.blacklistDuration,!i)return this.error=e,void("open"!==this.mediaSource.readyState?this.trigger("error"):this.sourceUpdater_.endOfStream("network"));var n=this.masterPlaylistLoader_.master.playlists,r=n.filter(dc),a=1===r.length&&r[0]===i;if(1===n.length&&t!==1/0)return ya.log.warn("Problem encountered with playlist "+i.id+". Trying again since it is the only playlist."),this.tech_.trigger("retryplaylist"),this.masterPlaylistLoader_.load(a);if(a){var s=!1;n.forEach(function(e){if(e!==i){var t=e.excludeUntil;"undefined"!=typeof t&&t!==1/0&&(s=!0,delete e.excludeUntil)}}),s&&(ya.log.warn("Removing other playlists from the exclusion list because the last rendition is about to be excluded."),this.tech_.trigger("retryplaylist"))}i.excludeUntil=Date.now()+1e3*t,e.reason&&(i.lastExcludeReason_=e.reason),this.tech_.trigger("blacklistplaylist"),this.tech_.trigger({type:"usage",name:"vhs-rendition-blacklisted"}),this.tech_.trigger({type:"usage",name:"hls-rendition-blacklisted"});var o=this.selectPlaylist();if(!o)return this.error="Playback cannot continue. No available working or supported playlists.",void this.trigger("error");var u=e.internal?this.logger_:ya.log.warn,l=e.message?" "+e.message:"";u((e.internal?"Internal problem":"Problem")+" encountered with playlist "+i.id+"."+l+" Switching to playlist "+o.id+"."),o.attributes.AUDIO!==i.attributes.AUDIO&&this.delegateLoaders_("audio",["abort","pause"]),o.attributes.SUBTITLES!==i.attributes.SUBTITLES&&this.delegateLoaders_("subtitle",["abort","pause"]),this.delegateLoaders_("main",["abort","pause"]);var c=o.targetDuration/2*1e3||5e3,d="number"==typeof o.lastRequest&&Date.now()-o.lastRequest<=c;return this.switchMedia_(o,"exclude",a||d)},t.pauseLoading=function(){this.delegateLoaders_("all",["abort","pause"]),this.stopABRTimer_()},t.delegateLoaders_=function(i,e){var n=this,r=[],t="all"===i;!t&&"main"!==i||r.push(this.masterPlaylistLoader_);var a=[];!t&&"audio"!==i||a.push("AUDIO"),!t&&"subtitle"!==i||(a.push("CLOSED-CAPTIONS"),a.push("SUBTITLES")),a.forEach(function(e){var t=n.mediaTypes_[e]&&n.mediaTypes_[e].activePlaylistLoader;t&&r.push(t)}),["main","audio","subtitle"].forEach(function(e){var t=n[e+"SegmentLoader_"];!t||i!==e&&"all"!==i||r.push(t)}),r.forEach(function(t){return e.forEach(function(e){"function"==typeof t[e]&&t[e]()})})},t.setCurrentTime=function(e){var t=ec(this.tech_.buffered(),e);return this.masterPlaylistLoader_&&this.masterPlaylistLoader_.media()&&this.masterPlaylistLoader_.media().segments?t&&t.length?e:(this.mainSegmentLoader_.resetEverything(),this.mainSegmentLoader_.abort(),this.mediaTypes_.AUDIO.activePlaylistLoader&&(this.audioSegmentLoader_.resetEverything(),this.audioSegmentLoader_.abort()),this.mediaTypes_.SUBTITLES.activePlaylistLoader&&(this.subtitleSegmentLoader_.resetEverything(),this.subtitleSegmentLoader_.abort()),void this.load()):0},t.duration=function(){if(!this.masterPlaylistLoader_)return 0;var e=this.masterPlaylistLoader_.media();return e?e.endList?this.mediaSource?this.mediaSource.duration:eh.Playlist.duration(e):1/0:0},t.seekable=function(){return this.seekable_},t.onSyncInfoUpdate_=function(){var e;if(this.masterPlaylistLoader_){var t=this.masterPlaylistLoader_.media();if(t){var i=this.syncController_.getExpiredTime(t,this.duration());if(null!==i){var n=this.masterPlaylistLoader_.master,r=eh.Playlist.seekable(t,i,eh.Playlist.liveEdgeDelay(n,t));if(0!==r.length){if(this.mediaTypes_.AUDIO.activePlaylistLoader){if(t=this.mediaTypes_.AUDIO.activePlaylistLoader.media(),null===(i=this.syncController_.getExpiredTime(t,this.duration())))return;if(0===(e=eh.Playlist.seekable(t,i,eh.Playlist.liveEdgeDelay(n,t))).length)return}var a,s;this.seekable_&&this.seekable_.length&&(a=this.seekable_.end(0),s=this.seekable_.start(0)),e?e.start(0)>r.end(0)||r.start(0)>e.end(0)?this.seekable_=r:this.seekable_=ya.createTimeRanges([[e.start(0)>r.start(0)?e.start(0):r.start(0),e.end(0)<r.end(0)?e.end(0):r.end(0)]]):this.seekable_=r,this.seekable_&&this.seekable_.length&&this.seekable_.end(0)===a&&this.seekable_.start(0)===s||(this.logger_("seekable updated ["+ic(this.seekable_)+"]"),this.tech_.trigger("seekablechanged"))}}}}},t.updateDuration=function(e){if(this.updateDuration_&&(this.mediaSource.removeEventListener("sourceopen",this.updateDuration_),this.updateDuration_=null),"open"!==this.mediaSource.readyState)return this.updateDuration_=this.updateDuration.bind(this,e),void this.mediaSource.addEventListener("sourceopen",this.updateDuration_);if(e){var t=this.seekable();if(!t.length)return;(isNaN(this.mediaSource.duration)||this.mediaSource.duration<t.end(t.length-1))&&this.sourceUpdater_.setDuration(t.end(t.length-1))}else{var i=this.tech_.buffered(),n=eh.Playlist.duration(this.masterPlaylistLoader_.media());0<i.length&&(n=Math.max(n,i.end(i.length-1))),this.mediaSource.duration!==n&&this.sourceUpdater_.setDuration(n)}},t.dispose=function(){var n=this;this.trigger("dispose"),this.decrypter_.terminate(),this.masterPlaylistLoader_.dispose(),this.mainSegmentLoader_.dispose(),this.loadOnPlay_&&this.tech_.off("play",this.loadOnPlay_),["AUDIO","SUBTITLES"].forEach(function(e){var t=n.mediaTypes_[e].groups;for(var i in t)t[i].forEach(function(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()},t.master=function(){return this.masterPlaylistLoader_.master},t.media=function(){return this.masterPlaylistLoader_.media()||this.initialMedia_},t.areMediaTypesKnown_=function(){var e=!!this.mediaTypes_.AUDIO.activePlaylistLoader;return!(!this.mainSegmentLoader_.currentMediaInfo_||e&&!this.audioSegmentLoader_.currentMediaInfo_)},t.getCodecsOrExclude_=function(){var n=this,i={main:this.mainSegmentLoader_.currentMediaInfo_||{},audio:this.audioSegmentLoader_.currentMediaInfo_||{}};i.video=i.main;var e=$c(this.master(),this.media()),r={},t=!!this.mediaTypes_.AUDIO.activePlaylistLoader;if(i.main.hasVideo&&(r.video=e.video||i.main.videoCodec||"avc1.4d400d"),i.main.isMuxed&&(r.video+=","+(e.audio||i.main.audioCodec||ts)),(i.main.hasAudio&&!i.main.isMuxed||i.audio.hasAudio||t)&&(r.audio=e.audio||i.main.audioCodec||i.audio.audioCodec||ts,i.audio.isFmp4=i.main.hasAudio&&!i.main.isMuxed?i.main.isFmp4:i.audio.isFmp4),r.audio||r.video){var a,s={};if(["video","audio"].forEach(function(e){if(r.hasOwnProperty(e)&&!function(e,t){return e?za(t):Ga(t)}(i[e].isFmp4,r[e])){var t=i[e].isFmp4?"browser":"muxer";s[t]=s[t]||[],s[t].push(r[e]),"audio"===e&&(a=t)}}),t&&a&&this.media().attributes.AUDIO){var o=this.media().attributes.AUDIO;this.master().playlists.forEach(function(e){(e.attributes&&e.attributes.AUDIO)===o&&e!==n.media()&&(e.excludeUntil=1/0)}),this.logger_("excluding audio group "+o+" as "+a+' does not support codec(s): "'+r.audio+'"')}if(!Object.keys(s).length){if(this.sourceUpdater_.hasCreatedSourceBuffers()&&!this.sourceUpdater_.canChangeType()){var u=[];if(["video","audio"].forEach(function(e){var t=(Va(n.sourceUpdater_.codecs[e]||"")[0]||{}).type,i=(Va(r[e]||"")[0]||{}).type;t&&i&&t.toLowerCase()!==i.toLowerCase()&&u.push('"'+n.sourceUpdater_.codecs[e]+'" -> "'+r[e]+'"')}),u.length)return void this.blacklistCurrentPlaylist({playlist:this.media(),message:"Codec switching not supported: "+u.join(", ")+".",blacklistDuration:1/0,internal:!0})}return r}var l=Object.keys(s).reduce(function(e,t){return e&&(e+=", "),e+=t+' does not support codec(s): "'+s[t].join(",")+'"'},"")+".";this.blacklistCurrentPlaylist({playlist:this.media(),internal:!0,message:l,blacklistDuration:1/0})}else this.blacklistCurrentPlaylist({playlist:this.media(),message:"Could not determine codecs for playlist.",blacklistDuration:1/0})},t.tryToCreateSourceBuffers_=function(){if("open"===this.mediaSource.readyState&&!this.sourceUpdater_.hasCreatedSourceBuffers()&&this.areMediaTypesKnown_()){var e=this.getCodecsOrExclude_();if(e){this.sourceUpdater_.createSourceBuffers(e);var t=[e.video,e.audio].filter(Boolean).join(",");this.excludeIncompatibleVariants_(t)}}},t.excludeUnsupportedVariants_=function(){var r=this,a=this.master().playlists,s=[];Object.keys(a).forEach(function(e){var t=a[e];if(-1===s.indexOf(t.id)){s.push(t.id);var i=$c(r.master,t),n=[];!i.audio||Ga(i.audio)||za(i.audio)||n.push("audio codec "+i.audio),!i.video||Ga(i.video)||za(i.video)||n.push("video codec "+i.video),i.text&&"stpp.ttml.im1t"===i.text&&n.push("text codec "+i.text),n.length&&(t.excludeUntil=1/0,r.logger_("excluding "+t.id+" for unsupported: "+n.join(", ")))}})},t.excludeIncompatibleVariants_=function(e){var o=this,u=[],l=this.master().playlists,t=Yc(Va(e)),c=Qc(t),d=t.video&&Va(t.video)[0]||null,h=t.audio&&Va(t.audio)[0]||null;Object.keys(l).forEach(function(e){var t=l[e];if(-1===u.indexOf(t.id)&&t.excludeUntil!==1/0){u.push(t.id);var i=[],n=$c(o.masterPlaylistLoader_.master,t),r=Qc(n);if(n.audio||n.video){if(r!==c&&i.push('codec count "'+r+'" !== "'+c+'"'),!o.sourceUpdater_.canChangeType()){var a=n.video&&Va(n.video)[0]||null,s=n.audio&&Va(n.audio)[0]||null;a&&d&&a.type.toLowerCase()!==d.type.toLowerCase()&&i.push('video codec "'+a.type+'" !== "'+d.type+'"'),s&&h&&s.type.toLowerCase()!==h.type.toLowerCase()&&i.push('audio codec "'+s.type+'" !== "'+h.type+'"')}i.length&&(t.excludeUntil=1/0,o.logger_("blacklisting "+t.id+": "+i.join(" && ")))}}})},t.updateAdCues_=function(e){var t=0,i=this.seekable();i.length&&(t=i.start(0)),function(e,t,i){if(void 0===i&&(i=0),e.segments)for(var n,r=i,a=0;a<e.segments.length;a++){var s=e.segments[a];if(n=n||Xd(t,r+s.duration/2)){if("cueIn"in s){n.endTime=r,n.adEndTime=r,r+=s.duration,n=null;continue}if(r<n.endTime){r+=s.duration;continue}n.endTime+=s.duration}else if("cueOut"in s&&((n=new Ia.VTTCue(r,r+s.duration,s.cueOut)).adStartTime=r,n.adEndTime=r+parseFloat(s.cueOut),t.addCue(n)),"cueOutCont"in s){var o=s.cueOutCont.split("/").map(parseFloat),u=o[0],l=o[1];(n=new Ia.VTTCue(r,r+s.duration,"")).adStartTime=r-u,n.adEndTime=n.adStartTime+l,t.addCue(n)}r+=s.duration}}(e,this.cueTagsTrack_,t)},t.goalBufferLength=function(){var e=this.tech_.currentTime(),t=Id.GOAL_BUFFER_LENGTH,i=Id.GOAL_BUFFER_LENGTH_RATE,n=Math.max(t,Id.MAX_GOAL_BUFFER_LENGTH);return Math.min(t+e*i,n)},t.bufferLowWaterLine=function(){var e=this.tech_.currentTime(),t=Id.BUFFER_LOW_WATER_LINE,i=Id.BUFFER_LOW_WATER_LINE_RATE,n=Math.max(t,Id.MAX_BUFFER_LOW_WATER_LINE),r=Math.max(t,Id.EXPERIMENTAL_MAX_BUFFER_LOW_WATER_LINE);return Math.min(t+e*i,this.experimentalBufferBasedABR?r:n)},t.bufferHighWaterLine=function(){return Id.BUFFER_HIGH_WATER_LINE},e}(ya.EventTarget),wh=["seeking","seeked","pause","playing","error"],Ch=function(){function e(e){var t=this;this.masterPlaylistController_=e.masterPlaylistController,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.timer_=null,this.checkCurrentTimeTimeout_=null,this.logger_=Hl("PlaybackWatcher"),this.logger_("initialize");function i(){return t.monitorCurrentTime_()}function n(){return t.monitorCurrentTime_()}function r(){return t.techWaiting_()}function a(){return t.cancelTimer_()}function s(){return t.fixesBadSeeks_()}var o=this.masterPlaylistController_,u=["main","subtitle","audio"],l={};u.forEach(function(e){l[e]={reset:function(){return t.resetSegmentDownloads_(e)},updateend:function(){return t.checkSegmentDownloads_(e)}},o[e+"SegmentLoader_"].on("appendsdone",l[e].updateend),o[e+"SegmentLoader_"].on("playlistupdate",l[e].reset),t.tech_.on(["seeked","seeking"],l[e].reset)}),this.tech_.on("seekablechanged",s),this.tech_.on("waiting",r),this.tech_.on(wh,a),this.tech_.on("canplay",n),this.tech_.one("play",i),this.dispose=function(){t.logger_("dispose"),t.tech_.off("seekablechanged",s),t.tech_.off("waiting",r),t.tech_.off(wh,a),t.tech_.off("canplay",n),t.tech_.off("play",i),u.forEach(function(e){o[e+"SegmentLoader_"].off("appendsdone",l[e].updateend),o[e+"SegmentLoader_"].off("playlistupdate",l[e].reset),t.tech_.off(["seeked","seeking"],l[e].reset)}),t.checkCurrentTimeTimeout_&&Ia.clearTimeout(t.checkCurrentTimeTimeout_),t.cancelTimer_()}}var t=e.prototype;return t.monitorCurrentTime_=function(){this.checkCurrentTime_(),this.checkCurrentTimeTimeout_&&Ia.clearTimeout(this.checkCurrentTimeTimeout_),this.checkCurrentTimeTimeout_=Ia.setTimeout(this.monitorCurrentTime_.bind(this),250)},t.resetSegmentDownloads_=function(e){var t=this.masterPlaylistController_[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_()},t.checkSegmentDownloads_=function(e){var t=this.masterPlaylistController_,i=t[e+"SegmentLoader_"],n=i.buffered_(),r=function(e,t){if(e===t)return!1;if(!e&&t||!t&&e)return!0;if(e.length!==t.length)return!0;for(var i=0;i<e.length;i++)if(e.start(i)!==t.start(i)||e.end(i)!==t.end(i))return!0;return!1}(this[e+"Buffered_"],n);this[e+"Buffered_"]=n,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:nc(n)}),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.blacklistCurrentPlaylist({message:"Excessive "+e+" segment downloading detected."},1/0)))},t.checkCurrentTime_=function(){if(this.tech_.seeking()&&this.fixesBadSeeks_())return this.consecutiveUpdates=0,void(this.lastRecordedTime=this.tech_.currentTime());if(!this.tech_.paused()&&!this.tech_.seeking()){var e=this.tech_.currentTime(),t=this.tech_.buffered();if(this.lastRecordedTime===e&&(!t.length||e+.1>=t.end(t.length-1)))return this.techWaiting_();5<=this.consecutiveUpdates&&e===this.lastRecordedTime?(this.consecutiveUpdates++,this.waiting_()):e===this.lastRecordedTime?this.consecutiveUpdates++:(this.consecutiveUpdates=0,this.lastRecordedTime=e)}},t.cancelTimer_=function(){this.consecutiveUpdates=0,this.timer_&&(this.logger_("cancelTimer_"),clearTimeout(this.timer_)),this.timer_=null},t.fixesBadSeeks_=function(){if(!this.tech_.seeking())return!1;var e,t=this.seekable(),i=this.tech_.currentTime();this.afterSeekableWindow_(t,i,this.media(),this.allowSeeksWithinUnsafeLiveWindow)&&(e=t.end(t.length-1));if(this.beforeSeekableWindow_(t,i)){var n=t.start(0);e=n+(n===t.end(0)?0:.1)}if("undefined"!=typeof e)return this.logger_("Trying to seek outside of seekable at time "+i+" with seekable range "+ic(t)+". Seeking to "+e+"."),this.tech_.setCurrentTime(e),!0;var r=this.tech_.buffered();return!!function(e){var t=e.buffered,i=e.targetDuration,n=e.currentTime;return!!t.length&&(!(t.end(0)-t.start(0)<2*i)&&(!(n>t.start(0))&&t.start(0)-n<i))}({buffered:r,targetDuration:this.media().targetDuration,currentTime:i})&&(e=r.start(0)+.1,this.logger_("Buffered region starts ("+r.start(0)+")  just beyond seek point ("+i+"). Seeking to "+e+"."),this.tech_.setCurrentTime(e),!0)},t.waiting_=function(){if(!this.techWaiting_()){var e=this.tech_.currentTime(),t=this.tech_.buffered(),i=ec(t,e);return i.length&&e+3<=i.end(0)?(this.cancelTimer_(),this.tech_.setCurrentTime(e),this.logger_("Stopped at "+e+" while inside a buffered region ["+i.start(0)+" -> "+i.end(0)+"]. Attempting to resume playback by seeking to the current time."),this.tech_.trigger({type:"usage",name:"vhs-unknown-waiting"}),void this.tech_.trigger({type:"usage",name:"hls-unknown-waiting"})):void 0}},t.techWaiting_=function(){var e=this.seekable(),t=this.tech_.currentTime();if(this.tech_.seeking()&&this.fixesBadSeeks_())return!0;if(this.tech_.seeking()||null!==this.timer_)return!0;if(this.beforeSeekableWindow_(e,t)){var i=e.end(e.length-1);return this.logger_("Fell out of live window at time "+t+". Seeking to live point (seekable end) "+i),this.cancelTimer_(),this.tech_.setCurrentTime(i),this.tech_.trigger({type:"usage",name:"vhs-live-resync"}),this.tech_.trigger({type:"usage",name:"hls-live-resync"}),!0}var n=this.tech_.vhs.masterPlaylistController_.sourceUpdater_,r=this.tech_.buffered();if(this.videoUnderflow_({audioBuffered:n.audioBuffered(),videoBuffered:n.videoBuffered(),currentTime:t}))return this.cancelTimer_(),this.tech_.setCurrentTime(t),this.tech_.trigger({type:"usage",name:"vhs-video-underflow"}),this.tech_.trigger({type:"usage",name:"hls-video-underflow"}),!0;var a=tc(r,t);if(0<a.length){var s=a.start(0)-t;return this.logger_("Stopped at "+t+", setting timer for "+s+", seeking to "+a.start(0)),this.cancelTimer_(),this.timer_=setTimeout(this.skipTheGap_.bind(this),1e3*s,t),!0}return!1},t.afterSeekableWindow_=function(e,t,i,n){if(void 0===n&&(n=!1),!e.length)return!1;var r=e.end(e.length-1)+.1;return!i.endList&&n&&(r=e.end(e.length-1)+3*i.targetDuration),r<t},t.beforeSeekableWindow_=function(e,t){return!!(e.length&&0<e.start(0)&&t<e.start(0)-this.liveRangeSafeTimeDelta)},t.videoUnderflow_=function(e){var t=e.videoBuffered,i=e.audioBuffered,n=e.currentTime;if(t){var r;if(t.length&&i.length){var a=ec(t,n-3),s=ec(t,n),o=ec(i,n);o.length&&!s.length&&a.length&&(r={start:a.end(0),end:o.end(0)})}else{tc(t,n).length||(r=this.gapFromVideoUnderflow_(t,n))}return!!r&&(this.logger_("Encountered a gap in video from "+r.start+" to "+r.end+". Seeking to current time "+n),!0)}},t.skipTheGap_=function(e){var t=this.tech_.buffered(),i=this.tech_.currentTime(),n=tc(t,i);this.cancelTimer_(),0!==n.length&&i===e&&(this.logger_("skipTheGap_:","currentTime:",i,"scheduled currentTime:",e,"nextRange start:",n.start(0)),this.tech_.setCurrentTime(n.start(0)+_d),this.tech_.trigger({type:"usage",name:"vhs-gap-skip"}),this.tech_.trigger({type:"usage",name:"hls-gap-skip"}))},t.gapFromVideoUnderflow_=function(e,t){for(var i=function(e){if(e.length<2)return ya.createTimeRanges();for(var t=[],i=1;i<e.length;i++){var n=e.end(i-1),r=e.start(i);t.push([n,r])}return ya.createTimeRanges(t)}(e),n=0;n<i.length;n++){var r=i.start(n),a=i.end(n);if(t-r<4&&2<t-r)return{start:r,end:a}}return null},e}(),Ih={errorInterval:30,getSource:function(e){return e(this.tech({IWillNotUseThisInPlugins:!0}).currentSource_||this.currentSource())}},xh={PlaylistLoader:yd,Playlist:Td,utils:kd,STANDARD_PLAYLIST_SELECTOR:nd,INITIAL_PLAYLIST_SELECTOR:function(){var t=this,e=this.playlists.master.playlists.filter(Td.isEnabled);return ed(e,function(e,t){return td(e,t)}),e.filter(function(e){return!!$c(t.playlists.master,e).video})[0]||null},lastBandwidthSelector:nd,movingAverageBandwidthSelector:function(t){var i=-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&&Ia.devicePixelRatio||1;return i<0&&(i=this.systemBandwidth),i=t*this.systemBandwidth+(1-t)*i,id(this.playlists.master,i,parseInt(Zc(this.tech_.el(),"width"),10)*e,parseInt(Zc(this.tech_.el(),"height"),10)*e,this.limitRenditionByPlayerDimensions,this.masterPlaylistController_)}},comparePlaylistBandwidth:td,comparePlaylistResolution:function(e,t){var i,n;return e.attributes.RESOLUTION&&e.attributes.RESOLUTION.width&&(i=e.attributes.RESOLUTION.width),i=i||Ia.Number.MAX_VALUE,t.attributes.RESOLUTION&&t.attributes.RESOLUTION.width&&(n=t.attributes.RESOLUTION.width),i===(n=n||Ia.Number.MAX_VALUE)&&e.attributes.BANDWIDTH&&t.attributes.BANDWIDTH?e.attributes.BANDWIDTH-t.attributes.BANDWIDTH:i-n},xhr:yc()};Object.keys(Id).forEach(function(t){Object.defineProperty(xh,t,{get:function(){return ya.log.warn("using Vhs."+t+" is UNSAFE be sure you know what you are doing"),Id[t]},set:function(e){ya.log.warn("using Vhs."+t+" is UNSAFE be sure you know what you are doing"),"number"!=typeof e||e<0?ya.log.warn("value of Vhs."+t+" must be greater than or equal to 0"):Id[t]=e}})});function Ah(e,t){for(var i=t.media(),n=-1,r=0;r<e.length;r++)if(e[r].id===i.id){n=r;break}e.selectedIndex_=n,e.trigger({selectedIndex:n,type:"change"})}var Ph="videojs-vhs";xh.canPlaySource=function(){return ya.log.warn("HLS is no longer a tech. Please remove it from your player's techOrder.")};function Lh(e){var n=e.player,t=e.sourceKeySystems,i=e.audioMedia,r=e.mainPlaylists;if(!n.eme.initializeMediaKeys)return Promise.resolve();var a=function(e,i){return e.reduce(function(e,n){if(!n.contentProtection)return e;var t=i.reduce(function(e,t){var i=n.contentProtection[t];return i&&i.pssh&&(e[t]={pssh:i.pssh}),e},{});return Object.keys(t).length&&e.push(t),e},[])}(i?r.concat([i]):r,Object.keys(t)),s=[],o=[];return a.forEach(function(e){o.push(new Promise(function(e,t){n.tech_.one("keysessioncreated",e)})),s.push(new Promise(function(t,i){n.eme.initializeMediaKeys({keySystems:e},function(e){e?i(e):t()})}))}),Promise.race([Promise.all(s),Promise.race(o)])}function Oh(e){var t=e.player,i=function(e,t,i){if(!e)return e;var n={};t&&t.attributes&&t.attributes.CODECS&&(n=Yc(Va(t.attributes.CODECS))),i&&i.attributes&&i.attributes.CODECS&&(n.audio=i.attributes.CODECS);var r=Wa(n.video),a=Wa(n.audio),s={};for(var o in e)s[o]={},a&&(s[o].audioContentType=a),r&&(s[o].videoContentType=r),t.contentProtection&&t.contentProtection[o]&&t.contentProtection[o].pssh&&(s[o].pssh=t.contentProtection[o].pssh),"string"==typeof e[o]&&(s[o].url=e[o]);return ya.mergeOptions(e,s)}(e.sourceKeySystems,e.media,e.audioMedia);return!!i&&(!((t.currentSource().keySystems=i)&&!t.eme)||(ya.log.warn("DRM encrypted source cannot be decrypted without a DRM plugin"),!1))}function Dh(){if(!Ia.localStorage)return null;var e=Ia.localStorage.getItem(Ph);if(!e)return null;try{return JSON.parse(e)}catch(e){return null}}xh.supportsNativeHls=function(){if(!Ca||!Ca.createElement)return!1;var t=Ca.createElement("video");if(!ya.getTech("Html5").isSupported())return!1;return["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))})}(),xh.supportsNativeDash=!!(Ca&&Ca.createElement&&ya.getTech("Html5").isSupported())&&/maybe|probably/i.test(Ca.createElement("video").canPlayType("application/dash+xml")),xh.supportsTypeNatively=function(e){return"hls"===e?xh.supportsNativeHls:"dash"===e&&xh.supportsNativeDash},xh.isSupported=function(){return ya.log.warn("HLS is no longer a tech. Please remove it from your player's techOrder.")};var Rh=function(a){function e(e,t,i){var n;if(n=a.call(this,t,ya.mergeOptions(i.hls,i.vhs))||this,i.hls&&Object.keys(i.hls).length&&ya.log.warn("Using hls options is deprecated. Use vhs instead."),n.logger_=Hl("VhsHandler"),t.options_&&t.options_.playerId){var r=ya(t.options_.playerId);r.hasOwnProperty("hls")||Object.defineProperty(r,"hls",{get:function(){return ya.log.warn("player.hls is deprecated. Use player.tech().vhs instead."),t.trigger({type:"usage",name:"hls-player-access"}),Ta(n)},configurable:!0}),r.hasOwnProperty("vhs")||Object.defineProperty(r,"vhs",{get:function(){return ya.log.warn("player.vhs is deprecated. Use player.tech().vhs instead."),t.trigger({type:"usage",name:"vhs-player-access"}),Ta(n)},configurable:!0}),r.hasOwnProperty("dash")||Object.defineProperty(r,"dash",{get:function(){return ya.log.warn("player.dash is deprecated. Use player.tech().vhs instead."),Ta(n)},configurable:!0}),n.player_=r}if(n.tech_=t,n.source_=e,n.stats={},n.ignoreNextSeekingEvent_=!1,n.setOptions_(),n.options_.overrideNative&&t.overrideNativeAudioTracks&&t.overrideNativeVideoTracks)t.overrideNativeAudioTracks(!0),t.overrideNativeVideoTracks(!0);else if(n.options_.overrideNative&&(t.featuresNativeVideoTracks||t.featuresNativeAudioTracks))throw new Error("Overriding native HLS requires emulated tracks. See https://git.io/vMpjB");return n.on(Ca,["fullscreenchange","webkitfullscreenchange","mozfullscreenchange","MSFullscreenChange"],function(e){var t=Ca.fullscreenElement||Ca.webkitFullscreenElement||Ca.mozFullScreenElement||Ca.msFullscreenElement;t&&t.contains(n.tech_.el())&&n.masterPlaylistController_.smoothQualityChange_()}),n.on(n.tech_,"seeking",function(){this.ignoreNextSeekingEvent_?this.ignoreNextSeekingEvent_=!1:this.setCurrentTime(this.tech_.currentTime())}),n.on(n.tech_,"error",function(){this.tech_.error()&&this.masterPlaylistController_&&this.masterPlaylistController_.pauseLoading()}),n.on(n.tech_,"play",n.play),n}ka(e,a);var t=e.prototype;return t.setOptions_=function(){var t=this;if(this.options_.withCredentials=this.options_.withCredentials||!1,this.options_.handleManifestRedirects=!1!==this.options_.handleManifestRedirects,this.options_.limitRenditionByPlayerDimensions=!1!==this.options_.limitRenditionByPlayerDimensions,this.options_.useDevicePixelRatio=this.options_.useDevicePixelRatio||!1,this.options_.smoothQualityChange=this.options_.smoothQualityChange||!1,this.options_.useBandwidthFromLocalStorage="undefined"!=typeof this.source_.useBandwidthFromLocalStorage?this.source_.useBandwidthFromLocalStorage:this.options_.useBandwidthFromLocalStorage||!1,this.options_.customTagParsers=this.options_.customTagParsers||[],this.options_.customTagMappers=this.options_.customTagMappers||[],this.options_.cacheEncryptionKeys=this.options_.cacheEncryptionKeys||!1,this.options_.handlePartialData=this.options_.handlePartialData||!1,"number"!=typeof this.options_.blacklistDuration&&(this.options_.blacklistDuration=300),"number"!=typeof this.options_.bandwidth&&this.options_.useBandwidthFromLocalStorage){var e=Dh();e&&e.bandwidth&&(this.options_.bandwidth=e.bandwidth,this.tech_.trigger({type:"usage",name:"vhs-bandwidth-from-local-storage"}),this.tech_.trigger({type:"usage",name:"hls-bandwidth-from-local-storage"})),e&&e.throughput&&(this.options_.throughput=e.throughput,this.tech_.trigger({type:"usage",name:"vhs-throughput-from-local-storage"}),this.tech_.trigger({type:"usage",name:"hls-throughput-from-local-storage"}))}"number"!=typeof this.options_.bandwidth&&(this.options_.bandwidth=Id.INITIAL_BANDWIDTH),this.options_.enableLowInitialPlaylist=this.options_.enableLowInitialPlaylist&&this.options_.bandwidth===Id.INITIAL_BANDWIDTH,["withCredentials","useDevicePixelRatio","limitRenditionByPlayerDimensions","bandwidth","smoothQualityChange","customTagParsers","customTagMappers","handleManifestRedirects","cacheEncryptionKeys","handlePartialData","playlistSelector","initialPlaylistSelector","experimentalBufferBasedABR","liveRangeSafeTimeDelta","experimentalLLHLS"].forEach(function(e){"undefined"!=typeof t.source_[e]&&(t.options_[e]=t.source_[e])}),this.limitRenditionByPlayerDimensions=this.options_.limitRenditionByPlayerDimensions,this.useDevicePixelRatio=this.options_.useDevicePixelRatio},t.src=function(e,t){var i=this;if(e){this.setOptions_(),this.options_.src=function(e){return 0===e.toLowerCase().indexOf("data:application/vnd.videojs.vhs+json,")?JSON.parse(e.substring(e.indexOf(",")+1)):e}(this.source_.src),this.options_.tech=this.tech_,this.options_.externVhs=xh,this.options_.sourceType=Xa(t),this.options_.seekTo=function(e){i.tech_.setCurrentTime(e)},this.masterPlaylistController_=new kh(this.options_);var n=ya.mergeOptions({liveRangeSafeTimeDelta:.1},this.options_,{seekable:function(){return i.seekable()},media:function(){return i.masterPlaylistController_.media()},masterPlaylistController:this.masterPlaylistController_});this.playbackWatcher_=new Ch(n),this.masterPlaylistController_.on("error",function(){var e=ya.players[i.tech_.options_.playerId],t=i.masterPlaylistController_.error;"object"!=typeof t||t.code?"string"==typeof t&&(t={message:t,code:3}):t.code=3,e.error(t)});var r=this.options_.experimentalBufferBasedABR?xh.movingAverageBandwidthSelector(.55):xh.STANDARD_PLAYLIST_SELECTOR;this.masterPlaylistController_.selectPlaylist=this.selectPlaylist?this.selectPlaylist.bind(this):r.bind(this),this.masterPlaylistController_.selectInitialPlaylist=xh.INITIAL_PLAYLIST_SELECTOR.bind(this),this.playlists=this.masterPlaylistController_.masterPlaylistLoader_,this.mediaSource=this.masterPlaylistController_.mediaSource,Object.defineProperties(this,{selectPlaylist:{get:function(){return this.masterPlaylistController_.selectPlaylist},set:function(e){this.masterPlaylistController_.selectPlaylist=e.bind(this)}},throughput:{get:function(){return this.masterPlaylistController_.mainSegmentLoader_.throughput.rate},set:function(e){this.masterPlaylistController_.mainSegmentLoader_.throughput.rate=e,this.masterPlaylistController_.mainSegmentLoader_.throughput.count=1}},bandwidth:{get:function(){return this.masterPlaylistController_.mainSegmentLoader_.bandwidth},set:function(e){this.masterPlaylistController_.mainSegmentLoader_.bandwidth=e,this.masterPlaylistController_.mainSegmentLoader_.throughput={rate:0,count:0}}},systemBandwidth:{get:function(){var e,t=1/(this.bandwidth||1);return e=0<this.throughput?1/this.throughput:0,Math.floor(1/(t+e))},set:function(){ya.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:function(){return i.bandwidth||0},enumerable:!0},mediaRequests:{get:function(){return i.masterPlaylistController_.mediaRequests_()||0},enumerable:!0},mediaRequestsAborted:{get:function(){return i.masterPlaylistController_.mediaRequestsAborted_()||0},enumerable:!0},mediaRequestsTimedout:{get:function(){return i.masterPlaylistController_.mediaRequestsTimedout_()||0},enumerable:!0},mediaRequestsErrored:{get:function(){return i.masterPlaylistController_.mediaRequestsErrored_()||0},enumerable:!0},mediaTransferDuration:{get:function(){return i.masterPlaylistController_.mediaTransferDuration_()||0},enumerable:!0},mediaBytesTransferred:{get:function(){return i.masterPlaylistController_.mediaBytesTransferred_()||0},enumerable:!0},mediaSecondsLoaded:{get:function(){return i.masterPlaylistController_.mediaSecondsLoaded_()||0},enumerable:!0},buffered:{get:function(){return nc(i.tech_.buffered())},enumerable:!0},currentTime:{get:function(){return i.tech_.currentTime()},enumerable:!0},currentSource:{get:function(){return i.tech_.currentSource_},enumerable:!0},currentTech:{get:function(){return i.tech_.name_},enumerable:!0},duration:{get:function(){return i.tech_.duration()},enumerable:!0},master:{get:function(){return i.playlists.master},enumerable:!0},playerDimensions:{get:function(){return i.tech_.currentDimensions()},enumerable:!0},seekable:{get:function(){return nc(i.tech_.seekable())},enumerable:!0},timestamp:{get:function(){return Date.now()},enumerable:!0},videoPlaybackQuality:{get:function(){return i.tech_.getVideoPlaybackQuality()},enumerable:!0}}),this.tech_.one("canplay",this.masterPlaylistController_.setupFirstPlay.bind(this.masterPlaylistController_)),this.tech_.on("bandwidthupdate",function(){i.options_.useBandwidthFromLocalStorage&&function(e){if(!Ia.localStorage)return;var t=Dh();t=t?ya.mergeOptions(t,e):e;try{Ia.localStorage.setItem(Ph,JSON.stringify(t))}catch(e){return}}({bandwidth:i.bandwidth,throughput:Math.round(i.throughput)})}),this.masterPlaylistController_.on("selectedinitialmedia",function(){!function(i){i.representations=function(){var e=i.masterPlaylistController_.master(),t=gc(e)?i.masterPlaylistController_.getAudioTrackPlaylists_():e.playlists;return t?t.filter(function(e){return!cc(e)}).map(function(e,t){return new Jd(i,e,e.id)}):[]}}(i)}),this.masterPlaylistController_.sourceUpdater_.on("createdsourcebuffers",function(){i.setupEme_()}),this.on(this.masterPlaylistController_,"progress",function(){this.tech_.trigger("progress")}),this.on(this.masterPlaylistController_,"firstplay",function(){this.ignoreNextSeekingEvent_=!0}),this.setupQualityLevels_(),this.tech_.el()&&(this.mediaSourceUrl_=Ia.URL.createObjectURL(this.masterPlaylistController_.mediaSource),this.tech_.src(this.mediaSourceUrl_))}},t.setupEme_=function(){var t=this,e=this.masterPlaylistController_.mediaTypes_.AUDIO.activePlaylistLoader,i=Oh({player:this.player_,sourceKeySystems:this.source_.keySystems,media:this.playlists.media(),audioMedia:e&&e.media()});11!==ya.browser.IE_VERSION&&i?(this.logger_("waiting for EME key session creation"),Lh({player:this.player_,sourceKeySystems:this.source_.keySystems,audioMedia:e&&e.media(),mainPlaylists:this.playlists.master.playlists}).then(function(){t.logger_("created EME key session"),t.masterPlaylistController_.sourceUpdater_.initializedEme()}).catch(function(e){t.logger_("error while creating EME key session",e),t.player_.error({message:"Failed to initialize media keys for EME",code:3})})):this.masterPlaylistController_.sourceUpdater_.initializedEme()},t.setupQualityLevels_=function(){var e=this,t=ya.players[this.tech_.options_.playerId];t&&t.qualityLevels&&!this.qualityLevels_&&(this.qualityLevels_=t.qualityLevels(),this.masterPlaylistController_.on("selectedinitialmedia",function(){!function(t,e){e.representations().forEach(function(e){t.addQualityLevel(e)}),Ah(t,e.playlists)}(e.qualityLevels_,e)}),this.playlists.on("mediachange",function(){Ah(e.qualityLevels_,e.playlists)}))},e.version=function(){return{"@videojs/http-streaming":"2.7.1","mux.js":"5.11.0","mpd-parser":"0.16.0","m3u8-parser":"4.6.0","aes-decrypter":"3.1.2"}},t.version=function(){return this.constructor.version()},t.canChangeType=function(){return hh.canChangeType()},t.play=function(){this.masterPlaylistController_.play()},t.setCurrentTime=function(e){this.masterPlaylistController_.setCurrentTime(e)},t.duration=function(){return this.masterPlaylistController_.duration()},t.seekable=function(){return this.masterPlaylistController_.seekable()},t.dispose=function(){this.playbackWatcher_&&this.playbackWatcher_.dispose(),this.masterPlaylistController_&&this.masterPlaylistController_.dispose(),this.qualityLevels_&&this.qualityLevels_.dispose(),this.player_&&(delete this.player_.vhs,delete this.player_.dash,delete this.player_.hls),this.tech_&&this.tech_.vhs&&delete this.tech_.vhs,this.tech_&&delete this.tech_.hls,this.mediaSourceUrl_&&Ia.URL.revokeObjectURL&&(Ia.URL.revokeObjectURL(this.mediaSourceUrl_),this.mediaSourceUrl_=null),a.prototype.dispose.call(this)},t.convertToProgramTime=function(e,t){return Cc({playlist:this.masterPlaylistController_.media(),time:e,callback:t})},t.seekToProgramTime=function(e,t,i,n){return void 0===i&&(i=!0),void 0===n&&(n=2),Ic({programTime:e,playlist:this.masterPlaylistController_.media(),retryCount:n,pauseAfterSeek:i,seekTo:this.options_.seekTo,tech:this.options_.tech,callback:t})},e}(ya.getComponent("Component")),Mh={name:"videojs-http-streaming",VERSION:"2.7.1",canHandleSource:function(e,t){void 0===t&&(t={});var i=ya.mergeOptions(ya.options,t);return Mh.canPlayType(e.type,i)},handleSource:function(e,t,i){void 0===i&&(i={});var n=ya.mergeOptions(ya.options,i);return t.vhs=new Rh(e,t,n),ya.hasOwnProperty("hls")||Object.defineProperty(t,"hls",{get:function(){return ya.log.warn("player.tech().hls is deprecated. Use player.tech().vhs instead."),t.vhs},configurable:!0}),t.vhs.xhr=yc(),t.vhs.src(e.src,e.type),t.vhs},canPlayType:function(e,t){void 0===t&&(t={});var i=ya.mergeOptions(ya.options,t).vhs.overrideNative,n=void 0===i?!ya.browser.IS_ANY_SAFARI:i,r=Xa(e);return r&&(!xh.supportsTypeNatively(r)||n)?"maybe":""}};return za("avc1.4d400d,mp4a.40.2")&&ya.getTech("Html5").registerSourceHandler(Mh,0),ya.VhsHandler=Rh,Object.defineProperty(ya,"HlsHandler",{get:function(){return ya.log.warn("videojs.HlsHandler is deprecated. Use videojs.VhsHandler instead."),Rh},configurable:!0}),ya.VhsSourceHandler=Mh,Object.defineProperty(ya,"HlsSourceHandler",{get:function(){return ya.log.warn("videojs.HlsSourceHandler is deprecated. Use videojs.VhsSourceHandler instead."),Mh},configurable:!0}),ya.Vhs=xh,Object.defineProperty(ya,"Hls",{get:function(){return ya.log.warn("videojs.Hls is deprecated. Use videojs.Vhs instead."),xh},configurable:!0}),ya.use||(ya.registerComponent("Hls",xh),ya.registerComponent("Vhs",xh)),ya.options.vhs=ya.options.vhs||{},ya.options.hls=ya.options.hls||{},ya.registerPlugin?ya.registerPlugin("reloadSourceOnError",Zd):ya.plugin("reloadSourceOnError",Zd),ya});
\ No newline at end of file
diff --git a/resources/video.js/7.12.3/video-js.min.css b/resources/video.js/7.12.3/video-js.min.css
new file mode 100644
index 00000000..a824dc1b
--- /dev/null
+++ b/resources/video.js/7.12.3/video-js.min.css
@@ -0,0 +1 @@
+@charset "UTF-8";.video-js .vjs-big-play-button .vjs-icon-placeholder:before,.video-js .vjs-modal-dialog,.vjs-button>.vjs-icon-placeholder:before,.vjs-modal-dialog .vjs-modal-dialog-content{position:absolute;top:0;left:0;width:100%;height:100%}.video-js .vjs-big-play-button 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diff --git a/resources/video.js/7.12.3/video.min.jsm b/resources/video.js/7.12.3/video.min.jsm
new file mode 100644
index 00000000..f6779ca5
--- /dev/null
+++ b/resources/video.js/7.12.3/video.min.jsm
@@ -0,0 +1,26 @@
+/**
+ * @license
+ * Video.js 7.12.3 <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>
+ *
+ * Includes vtt.js <https://github.com/mozilla/vtt.js>
+ * Available under Apache License Version 2.0
+ * <https://github.com/mozilla/vtt.js/blob/main/LICENSE>
+ */
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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)},t.opened=function(e){return"boolean"==typeof e&&this[e?"open":"close"](),this.opened_},t.close=function(){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())},t.closeable=function(e){var t,i;return"boolean"==typeof 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vt(e,s),e}(Ye),Kt=Object.freeze({__proto__:null,parseUrl:Bt,getAbsoluteURL:Ft,getFileExtension:jt,isCrossOrigin:Ht}),Yt=function(e){if(!e)return!1;var t=Qt.call(e);return"[object Function]"===t||"function"==typeof e&&"[object RegExp]"!==t||"undefined"!=typeof window&&(e===window.setTimeout||e===window.alert||e===window.confirm||e===window.prompt)}
+/**
+   * @license
+   * slighly modified parse-headers 2.0.2 <https://github.com/kesla/parse-headers/>
+   * Copyright (c) 2014 David Björklund
+   * Available under the MIT license
+   * <https://github.com/kesla/parse-headers/blob/master/LICENCE>
+   */,Qt=Object.prototype.toString;var $t=function(e){var n={};return e&&e.trim().split("\n").forEach(function(e){var t=e.indexOf(":"),i=e.slice(0,t).trim().toLowerCase(),t=e.slice(t+1).trim();"undefined"==typeof n[i]?n[i]=t:Array.isArray(n[i])?n[i].push(t):n[i]=[n[i],t]}),n},Jt=ei,A=ei;function Zt(e,t,i){var n=e;return Yt(t)?(i=t,"string"==typeof e&&(n={uri:e})):n=v({},t,{uri:e}),n.callback=i,n}function ei(e,t,i){return ti(t=Zt(e,t,i))}function ti(n){if("undefined"==typeof n.callback)throw new Error("callback argument missing");var r=!1,s=function(e,t,i){r||(r=!0,n.callback(e,t,i))};function a(){var e=void 0,e=l.response||l.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}(l);if(m)try{e=JSON.parse(e)}catch(e){}return e}function t(e){return clearTimeout(u),(e=!(e instanceof Error)?new Error(""+(e||"Unknown 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t=0;t<e.length;t++)if(this.overlaps(e[t]))return!0;return!1},Ii.prototype.within=function(e){return this.top>=e.top&&this.bottom<=e.bottom&&this.left>=e.left&&this.right<=e.right},Ii.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}},Ii.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)},Ii.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}},Ii.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,n=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||n,height:e.height||t,bottom:e.bottom||n+(e.height||t),width:e.width||i}},Ai.StringDecoder=function(){return{decode:function(e){if(!e)return"";if("string"!=typeof e)throw new Error("Error - expected string data.");return decodeURIComponent(encodeURIComponent(e))}}},Ai.convertCueToDOMTree=function(e,t){return e&&t?Si(e,t):null};Ai.processCues=function(n,r,e){if(!n||!r||!e)return null;for(;e.firstChild;)e.removeChild(e.firstChild);var s=n.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%",e.appendChild(s),function(e){for(var t=0;t<e.length;t++)if(e[t].hasBeenReset||!e[t].displayState)return 1}(r)){var 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fi;if(n.percent("x",i[0]),n.percent("y",i[1]),!n.has("x")||!n.has("y"))break;r.set(e+"X",n.get("x")),r.set(e+"Y",n.get("y"));break;case"scroll":r.alt(e,t,["up"])}},/=/,/\s/),r.has("id")&&((t=new(n.vttjs.VTTRegion||n.window.VTTRegion)).width=r.get("width",100),t.lines=r.get("lines",3),t.regionAnchorX=r.get("regionanchorX",0),t.regionAnchorY=r.get("regionanchorY",100),t.viewportAnchorX=r.get("viewportanchorX",0),t.viewportAnchorY=r.get("viewportanchorY",100),t.scroll=r.get("scroll",""),n.onregion&&n.onregion(t),n.regionList.push({id:r.get("id"),region:t})))},/:/)}e&&(n.buffer+=n.decoder.decode(e,{stream:!0}));try{if("INITIAL"===n.state){if(!/\r\n|\n/.test(n.buffer))return this;var r,s=(r=t()).match(/^WEBVTT([ \t].*)?$/);if(!s||!s[0])throw new hi(hi.Errors.BadSignature);n.state="HEADER"}for(var a=!1;n.buffer;){if(!/\r\n|\n/.test(n.buffer))return this;switch(a?a=!1:r=t(),n.state){case"HEADER":/:/.test(r)?i(r):r||(n.state="ID");continue;case"NOTE":r||(n.state="ID");continue;case"ID":if(/^NOTE($|[ \t])/.test(r)){n.state="NOTE";break}if(!r)continue;n.cue=new(n.vttjs.VTTCue||n.window.VTTCue)(0,0,"");try{n.cue.align="center"}catch(e){n.cue.align="middle"}if(n.state="CUE",-1===r.indexOf("--\x3e")){n.cue.id=r;continue}case"CUE":try{gi(r,n.cue,n.regionList)}catch(e){n.reportOrThrowError(e),n.cue=null,n.state="BADCUE";continue}n.state="CUETEXT";continue;case"CUETEXT":var o=-1!==r.indexOf("--\x3e");if(!r||o&&(a=!0)){n.oncue&&n.oncue(n.cue),n.cue=null,n.state="ID";continue}n.cue.text&&(n.cue.text+="\n"),n.cue.text+=r.replace(/\u2028/g,"\n").replace(/u2029/g,"\n");continue;case"BADCUE":r||(n.state="ID");continue}}}catch(e){n.reportOrThrowError(e),"CUETEXT"===n.state&&n.cue&&n.oncue&&n.oncue(n.cue),n.cue=null,n.state="INITIAL"===n.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 hi(hi.Errors.BadSignature)}catch(e){t.reportOrThrowError(e)}return t.onflush&&t.onflush(),this}};var Pi=Ai,Li={"":1,lr:1,rl:1},Oi={start:1,center:1,end:1,left:1,right:1,auto:1,"line-left":1,"line-right":1};function Di(e){return"string"==typeof e&&(!!Oi[e.toLowerCase()]&&e.toLowerCase())}function Ri(e,t,i){this.hasBeenReset=!1;var n="",r=!1,s=e,a=t,o=i,u=null,l="",c=!0,d="auto",h="start",p="auto",f="auto",m=100,g="center";Object.defineProperties(this,{id:{enumerable:!0,get:function(){return n},set:function(e){n=""+e}},pauseOnExit:{enumerable:!0,get:function(){return r},set:function(e){r=!!e}},startTime:{enumerable:!0,get:function(){return s},set:function(e){if("number"!=typeof e)throw new TypeError("Start time must be set to a number.");s=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 u},set:function(e){u=e,this.hasBeenReset=!0}},vertical:{enumerable:!0,get:function(){return l},set:function(e){e="string"==typeof(e=e)&&(!!Li[e.toLowerCase()]&&e.toLowerCase());if(!1===e)throw new SyntaxError("Vertical: an invalid or illegal direction string was specified.");l=e,this.hasBeenReset=!0}},snapToLines:{enumerable:!0,get:function(){return c},set:function(e){c=!!e,this.hasBeenReset=!0}},line:{enumerable:!0,get:function(){return d},set:function(e){if("number"!=typeof e&&"auto"!==e)throw new SyntaxError("Line: an invalid number or illegal string was specified.");d=e,this.hasBeenReset=!0}},lineAlign:{enumerable:!0,get:function(){return h},set:function(e){e=Di(e);e&&(h=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 f},set:function(e){e=Di(e);e&&(f=e,this.hasBeenReset=!0)}},size:{enumerable:!0,get:function(){return m},set:function(e){if(e<0||100<e)throw new Error("Size must be between 0 and 100.");m=e,this.hasBeenReset=!0}},align:{enumerable:!0,get:function(){return g},set:function(e){e=Di(e);if(!e)throw new SyntaxError("align: an invalid or illegal alignment string was specified.");g=e,this.hasBeenReset=!0}}}),this.displayState=void 0}Ri.prototype.getCueAsHTML=function(){return WebVTT.convertCueToDOMTree(window,this.text)};var Mi=Ri,Ni={"":!0,up:!0};function Ui(e){return"number"==typeof e&&0<=e&&e<=100}function Bi(){var t=100,i=3,n=0,r=100,s=0,a=100,o="";Object.defineProperties(this,{width:{enumerable:!0,get:function(){return t},set:function(e){if(!Ui(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(!Ui(e))throw new Error("RegionAnchorX must be between 0 and 100.");r=e}},regionAnchorX:{enumerable:!0,get:function(){return n},set:function(e){if(!Ui(e))throw new Error("RegionAnchorY must be between 0 and 100.");n=e}},viewportAnchorY:{enumerable:!0,get:function(){return a},set:function(e){if(!Ui(e))throw new Error("ViewportAnchorY must be between 0 and 100.");a=e}},viewportAnchorX:{enumerable:!0,get:function(){return s},set:function(e){if(!Ui(e))throw new Error("ViewportAnchorX must be between 0 and 100.");s=e}},scroll:{enumerable:!0,get:function(){return o},set:function(e){e="string"==typeof(e=e)&&(!!Ni[e.toLowerCase()]&&e.toLowerCase());!1===e||(o=e)}}})}var Fi=i(function(e){e=e.exports={WebVTT:Pi,VTTCue:Mi,VTTRegion:Bi};g.vttjs=e,g.WebVTT=e.WebVTT;var t=e.VTTCue,i=e.VTTRegion,n=g.VTTCue,r=g.VTTRegion;e.shim=function(){g.VTTCue=t,g.VTTRegion=i},e.restore=function(){g.VTTCue=n,g.VTTRegion=r},g.VTTCue||e.shim()});Fi.WebVTT,Fi.VTTCue,Fi.VTTRegion;var ji=function(n){function i(t,e){var i;return void 0===e&&(e=function(){}),(t=void 0===t?{}:t).reportTouchActivity=!1,(i=n.call(this,null,t,e)||this).onDurationChange_=function(e){return i.onDurationChange(e)},i.trackProgress_=function(e){return i.trackProgress(e)},i.trackCurrentTime_=function(e){return i.trackCurrentTime(e)},i.stopTrackingCurrentTime_=function(e){return i.stopTrackingCurrentTime(e)},i.disposeSourceHandler_=function(e){return i.disposeSourceHandler(e)},i.hasStarted_=!1,i.on("playing",function(){this.hasStarted_=!0}),i.on("loadstart",function(){this.hasStarted_=!1}),li.names.forEach(function(e){e=li[e];t&&t[e.getterName]&&(i[e.privateName]=t[e.getterName])}),i.featuresProgressEvents||i.manualProgressOn(),i.featuresTimeupdateEvents||i.manualTimeUpdatesOn(),["Text","Audio","Video"].forEach(function(e){!1===t["native"+e+"Tracks"]&&(i["featuresNative"+e+"Tracks"]=!1)}),!1===t.nativeCaptions||!1===t.nativeTextTracks?i.featuresNativeTextTracks=!1:!0!==t.nativeCaptions&&!0!==t.nativeTextTracks||(i.featuresNativeTextTracks=!0),i.featuresNativeTextTracks||i.emulateTextTracks(),i.preloadTextTracks=!1!==t.preloadTextTracks,i.autoRemoteTextTracks_=new li.text.ListClass,i.initTrackListeners(),t.nativeControlsForTouch||i.emitTapEvents(),i.constructor&&(i.name_=i.constructor.name||"Unknown Tech"),i}vt(i,n);var e=i.prototype;return e.triggerSourceset=function(e){var t=this;this.isReady_||this.one("ready",function(){return t.setTimeout(function(){return t.triggerSourceset(e)},1)}),this.trigger({src:e,type:"sourceset"})},e.manualProgressOn=function(){this.on("durationchange",this.onDurationChange_),this.manualProgress=!0,this.one("ready",this.trackProgress_)},e.manualProgressOff=function(){this.manualProgress=!1,this.stopTrackingProgress(),this.off("durationchange",this.onDurationChange_)},e.trackProgress=function(e){this.stopTrackingProgress(),this.progressInterval=this.setInterval(Ge(this,function(){var e=this.bufferedPercent();this.bufferedPercent_!==e&&this.trigger("progress"),1===(this.bufferedPercent_=e)&&this.stopTrackingProgress()}),500)},e.onDurationChange=function(e){this.duration_=this.duration()},e.buffered=function(){return Tt(0,0)},e.bufferedPercent=function(){return St(this.buffered(),this.duration_)},e.stopTrackingProgress=function(){this.clearInterval(this.progressInterval)},e.manualTimeUpdatesOn=function(){this.manualTimeUpdates=!0,this.on("play",this.trackCurrentTime_),this.on("pause",this.stopTrackingCurrentTime_)},e.manualTimeUpdatesOff=function(){this.manualTimeUpdates=!1,this.stopTrackingCurrentTime(),this.off("play",this.trackCurrentTime_),this.off("pause",this.stopTrackingCurrentTime_)},e.trackCurrentTime=function(){this.currentTimeInterval&&this.stopTrackingCurrentTime(),this.currentTimeInterval=this.setInterval(function(){this.trigger({type:"timeupdate",target:this,manuallyTriggered:!0})},250)},e.stopTrackingCurrentTime=function(){this.clearInterval(this.currentTimeInterval),this.trigger({type:"timeupdate",target:this,manuallyTriggered:!0})},e.dispose=function(){this.clearTracks(oi.names),this.manualProgress&&this.manualProgressOff(),this.manualTimeUpdates&&this.manualTimeUpdatesOff(),n.prototype.dispose.call(this)},e.clearTracks=function(e){var r=this;(e=[].concat(e)).forEach(function(e){for(var t=r[e+"Tracks"]()||[],i=t.length;i--;){var n=t[i];"text"===e&&r.removeRemoteTextTrack(n),t.removeTrack(n)}})},e.cleanupAutoTextTracks=function(){for(var e=this.autoRemoteTextTracks_||[],t=e.length;t--;){var i=e[t];this.removeRemoteTextTrack(i)}},e.reset=function(){},e.crossOrigin=function(){},e.setCrossOrigin=function(){},e.error=function(e){return void 0!==e&&(this.error_=new Et(e),this.trigger("error")),this.error_},e.played=function(){return this.hasStarted_?Tt(0,0):Tt()},e.play=function(){},e.setScrubbing=function(){},e.scrubbing=function(){},e.setCurrentTime=function(){this.manualTimeUpdates&&this.trigger({type:"timeupdate",target:this,manuallyTriggered:!0})},e.initTrackListeners=function(){var r=this;oi.names.forEach(function(e){function t(){r.trigger(e+"trackchange")}var i=oi[e],n=r[i.getterName]();n.addEventListener("removetrack",t),n.addEventListener("addtrack",t),r.on("dispose",function(){n.removeEventListener("removetrack",t),n.removeEventListener("addtrack",t)})})},e.addWebVttScript_=function(){var e,t=this;g.WebVTT||(d.body.contains(this.el())?!this.options_["vtt.js"]&&C(Fi)&&0<Object.keys(Fi).length?this.trigger("vttjsloaded"):((e=d.createElement("script")).src=this.options_["vtt.js"]||"https://vjs.zencdn.net/vttjs/0.14.1/vtt.min.js",e.onload=function(){t.trigger("vttjsloaded")},e.onerror=function(){t.trigger("vttjserror")},this.on("dispose",function(){e.onload=null,e.onerror=null}),g.WebVTT=!0,this.el().parentNode.appendChild(e)):this.ready(this.addWebVttScript_))},e.emulateTextTracks=function(){function t(e){return n.addTrack(e.track)}function i(e){return n.removeTrack(e.track)}var e=this,n=this.textTracks(),r=this.remoteTextTracks();r.on("addtrack",t),r.on("removetrack",i),this.addWebVttScript_();function s(){return e.trigger("texttrackchange")}function a(){s();for(var e=0;e<n.length;e++){var t=n[e];t.removeEventListener("cuechange",s),"showing"===t.mode&&t.addEventListener("cuechange",s)}}a(),n.addEventListener("change",a),n.addEventListener("addtrack",a),n.addEventListener("removetrack",a),this.on("dispose",function(){r.off("addtrack",t),r.off("removetrack",i),n.removeEventListener("change",a),n.removeEventListener("addtrack",a),n.removeEventListener("removetrack",a);for(var e=0;e<n.length;e++)n[e].removeEventListener("cuechange",s)})},e.addTextTrack=function(e,t,i){if(!e)throw new Error("TextTrack kind is required but was not provided");return function(e,t,i,n,r){void 0===r&&(r={});var s=e.textTracks();return r.kind=t,i&&(r.label=i),n&&(r.language=n),r.tech=e,r=new li.text.TrackClass(r),s.addTrack(r),r}(this,e,t,i)},e.createRemoteTextTrack=function(e){e=ht(e,{tech:this});return new ui.remoteTextEl.TrackClass(e)},e.addRemoteTextTrack=function(e,t){var i=this,n=this.createRemoteTextTrack(e=void 0===e?{}:e);return!0!==t&&!1!==t&&(m.warn('Calling addRemoteTextTrack without explicitly setting the "manualCleanup" parameter to `true` is deprecated and default to `false` in future version of video.js'),t=!0),this.remoteTextTrackEls().addTrackElement_(n),this.remoteTextTracks().addTrack(n.track),!0!==t&&this.ready(function(){return i.autoRemoteTextTracks_.addTrack(n.track)}),n},e.removeRemoteTextTrack=function(e){var t=this.remoteTextTrackEls().getTrackElementByTrack_(e);this.remoteTextTrackEls().removeTrackElement_(t),this.remoteTextTracks().removeTrack(e),this.autoRemoteTextTracks_.removeTrack(e)},e.getVideoPlaybackQuality=function(){return{}},e.requestPictureInPicture=function(){var e=this.options_.Promise||g.Promise;if(e)return e.reject()},e.disablePictureInPicture=function(){return!0},e.setDisablePictureInPicture=function(){},e.setPoster=function(){},e.playsinline=function(){},e.setPlaysinline=function(){},e.overrideNativeAudioTracks=function(){},e.overrideNativeVideoTracks=function(){},e.canPlayType=function(){return""},i.canPlayType=function(){return""},i.canPlaySource=function(e,t){return i.canPlayType(e.type)},i.isTech=function(e){return e.prototype instanceof i||e instanceof i||e===i},i.registerTech=function(e,t){if(i.techs_||(i.techs_={}),!i.isTech(t))throw new Error("Tech "+e+" must be a Tech");if(!i.canPlayType)throw new Error("Techs must have a static canPlayType method on them");if(!i.canPlaySource)throw new Error("Techs must have a static canPlaySource method on them");return e=dt(e),i.techs_[e]=t,i.techs_[ct(e)]=t,"Tech"!==e&&i.defaultTechOrder_.push(e),t},i.getTech=function(e){if(e)return i.techs_&&i.techs_[e]?i.techs_[e]:(e=dt(e),g&&g.videojs&&g.videojs[e]?(m.warn("The "+e+" tech was added to the videojs object when it should be registered using videojs.registerTech(name, tech)"),g.videojs[e]):void 0)},i}(mt);li.names.forEach(function(e){var t=li[e];ji.prototype[t.getterName]=function(){return this[t.privateName]=this[t.privateName]||new t.ListClass,this[t.privateName]}}),ji.prototype.featuresVolumeControl=!0,ji.prototype.featuresMuteControl=!0,ji.prototype.featuresFullscreenResize=!1,ji.prototype.featuresPlaybackRate=!1,ji.prototype.featuresProgressEvents=!1,ji.prototype.featuresSourceset=!1,ji.prototype.featuresTimeupdateEvents=!1,ji.prototype.featuresNativeTextTracks=!1,ji.withSourceHandlers=function(r){r.registerSourceHandler=function(e,t){var i=(i=r.sourceHandlers)||(r.sourceHandlers=[]);void 0===t&&(t=i.length),i.splice(t,0,e)},r.canPlayType=function(e){for(var t,i=r.sourceHandlers||[],n=0;n<i.length;n++)if(t=i[n].canPlayType(e))return t;return""},r.selectSourceHandler=function(e,t){for(var i=r.sourceHandlers||[],n=0;n<i.length;n++)if(i[n].canHandleSource(e,t))return i[n];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){var 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){var t=r.selectSourceHandler(e,this.options_);t||(r.nativeSourceHandler?t=r.nativeSourceHandler:m.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)}},mt.registerComponent("Tech",ji),ji.registerTech("Tech",ji),ji.defaultTechOrder_=[];var Hi={},qi={},Vi={};function Wi(e,t,i){e.setTimeout(function(){return function i(n,e,r,s,a,o){void 0===n&&(n={});void 0===e&&(e=[]);void 0===a&&(a=[]);void 0===o&&(o=!1);var t=e,e=t[0],u=t.slice(1);if("string"==typeof e)i(n,Hi[e],r,s,a,o);else if(e){var l=Qi(s,e);if(!l.setSource)return a.push(l),i(n,u,r,s,a,o);l.setSource(E({},n),function(e,t){return e?i(n,u,r,s,a,o):(a.push(l),void i(t,n.type===t.type?u:Hi[t.type],r,s,a,o))})}else u.length?i(n,u,r,s,a,o):o?r(n,a):i(n,Hi["*"],r,s,a,!0)}(t,Hi[t.type],i,e)},1)}function zi(e,t,i,n){void 0===n&&(n=null);var r="call"+dt(i),r=e.reduce(Yi(r),n),n=r===Vi,r=n?null:t[i](r);return function(e,t,i,n){for(var r=e.length-1;0<=r;r--){var s=e[r];s[t]&&s[t](n,i)}}(e,i,r,n),r}var Gi={buffered:1,currentTime:1,duration:1,muted:1,played:1,paused:1,seekable:1,volume:1},Xi={setCurrentTime:1,setMuted:1,setVolume:1},Ki={play:1,pause:1};function Yi(i){return function(e,t){return e===Vi?Vi:t[i]?t[i](e):e}}function Qi(e,t){var i=qi[e.id()],n=null;if(null==i)return n=t(e),qi[e.id()]=[[t,n]],n;for(var r=0;r<i.length;r++){var s=i[r],a=s[0],s=s[1];a===t&&(n=s)}return null===n&&(n=t(e),i.push([t,n])),n}function $i(e){return e=jt(e=void 0===e?"":e),Zi[e.toLowerCase()]||""}function Ji(e){var t;return e=Array.isArray(e)?(t=[],e.forEach(function(e){e=Ji(e),Array.isArray(e)?t=t.concat(e):k(e)&&t.push(e)}),t):"string"==typeof e&&e.trim()?[en({src:e})]:k(e)&&"string"==typeof e.src&&e.src&&e.src.trim()?[en(e)]:[]}var Zi={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",jpg:"image/jpeg",jpeg:"image/jpeg",gif:"image/gif",png:"image/png",svg:"image/svg+xml",webp:"image/webp"};function en(e){var t;return e.type||(t=$i(e.src))&&(e.type=t),e}L=function(u){function e(e,t,i){var n=ht({createEl:!1},t),i=u.call(this,e,n,i)||this;if(t.playerOptions.sources&&0!==t.playerOptions.sources.length)e.src(t.playerOptions.sources);else for(var r=0,s=t.playerOptions.techOrder;r<s.length;r++){var a=dt(s[r]),o=ji.getTech(a);if((o=!a?mt.getComponent(a):o)&&o.isSupported()){e.loadTech_(a);break}}return i}return vt(e,u),e}(mt);mt.registerComponent("MediaLoader",L);j=function(n){function e(e,t){var i=n.call(this,e,t)||this;return i.handleMouseOver_=function(e){return i.handleMouseOver(e)},i.handleMouseOut_=function(e){return i.handleMouseOut(e)},i.handleClick_=function(e){return i.handleClick(e)},i.handleKeyDown_=function(e){return i.handleKeyDown(e)},i.emitTapEvents(),i.enable(),i}vt(e,n);var t=e.prototype;return t.createEl=function(e,t,i){void 0===e&&(e="div"),void 0===t&&(t={}),void 0===i&&(i={}),t=E({innerHTML:'<span aria-hidden="true" class="vjs-icon-placeholder"></span>',className:this.buildCSSClass(),tabIndex:0},t),"button"===e&&m.error("Creating a ClickableComponent with an HTML element of "+e+" is not supported; use a Button instead."),i=E({role:"button"},i),this.tabIndex_=t.tabIndex;i=n.prototype.createEl.call(this,e,t,i);return this.createControlTextEl(i),i},t.dispose=function(){this.controlTextEl_=null,n.prototype.dispose.call(this)},t.createControlTextEl=function(e){return this.controlTextEl_=ee("span",{className:"vjs-control-text"},{"aria-live":"polite"}),e&&e.appendChild(this.controlTextEl_),this.controlText(this.controlText_,e),this.controlTextEl_},t.controlText=function(e,t){if(void 0===t&&(t=this.el()),void 0===e)return this.controlText_||"Need Text";var i=this.localize(e);this.controlText_=e,te(this.controlTextEl_,i),this.nonIconControl||this.player_.options_.noUITitleAttributes||t.setAttribute("title",i)},t.buildCSSClass=function(){return"vjs-control vjs-button "+n.prototype.buildCSSClass.call(this)},t.enable=function(){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_))},t.disable=function(){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_)},t.handleLanguagechange=function(){this.controlText(this.controlText_)},t.handleClick=function(e){this.options_.clickHandler&&this.options_.clickHandler.call(this,arguments)},t.handleKeyDown=function(e){Lt.isEventKey(e,"Space")||Lt.isEventKey(e,"Enter")?(e.preventDefault(),e.stopPropagation(),this.trigger("click")):n.prototype.handleKeyDown.call(this,e)},e}(mt);mt.registerComponent("ClickableComponent",j),mt.registerComponent("PosterImage",function(n){function e(e,t){var i=n.call(this,e,t)||this;return i.update(),i.update_=function(e){return i.update(e)},e.on("posterchange",i.update_),i}vt(e,n);var t=e.prototype;return t.dispose=function(){this.player().off("posterchange",this.update_),n.prototype.dispose.call(this)},t.createEl=function(){return ee("div",{className:"vjs-poster",tabIndex:-1})},t.update=function(e){var t=this.player().poster();this.setSrc(t),t?this.show():this.hide()},t.setSrc=function(e){this.el_.style.backgroundImage=e?'url("'+e+'")':""},t.handleClick=function(e){var t;this.player_.controls()&&(t=this.player_.usingPlugin("eme")&&this.player_.eme.sessions&&0<this.player_.eme.sessions.length,!this.player_.tech(!0)||(F||N)&&t||this.player_.tech(!0).focus(),this.player_.paused()?It(this.player_.play()):this.player_.pause())},e}(j));var tn="#222",nn={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 rn(e,t){var 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 sn(e,t,i){try{e.style[t]=i}catch(e){return}}mt.registerComponent("TextTrackDisplay",function(s){function e(i,e,t){function n(e){return r.updateDisplay(e)}var r=s.call(this,i,e,t)||this;return i.on("loadstart",function(e){return r.toggleDisplay(e)}),i.on("texttrackchange",n),i.on("loadedmetadata",function(e){return r.preselectTrack(e)}),i.ready(Ge(gt(r),function(){if(i.tech_&&i.tech_.featuresNativeTextTracks)this.hide();else{i.on("fullscreenchange",n),i.on("playerresize",n),g.addEventListener("orientationchange",n),i.on("dispose",function(){return g.removeEventListener("orientationchange",n)});for(var e=this.options_.playerOptions.tracks||[],t=0;t<e.length;t++)this.player_.addRemoteTextTrack(e[t],!0);this.preselectTrack()}})),r}vt(e,s);var t=e.prototype;return t.preselectTrack=function(){for(var e,t,i,n={captions:1,subtitles:1},r=this.player_.textTracks(),s=this.player_.cache_.selectedLanguage,a=0;a<r.length;a++){var o=r[a];s&&s.enabled&&s.language&&s.language===o.language&&o.kind in n?i=o.kind!==s.kind&&i||o:s&&!s.enabled?t=e=i=null:o.default&&("descriptions"!==o.kind||e?o.kind in n&&!t&&(t=o):e=o)}i?i.mode="showing":t?t.mode="showing":e&&(e.mode="showing")},t.toggleDisplay=function(){this.player_.tech_&&this.player_.tech_.featuresNativeTextTracks?this.hide():this.show()},t.createEl=function(){return s.prototype.createEl.call(this,"div",{className:"vjs-text-track-display"},{"aria-live":"off","aria-atomic":"true"})},t.clearDisplay=function(){"function"==typeof g.WebVTT&&g.WebVTT.processCues(g,[],this.el_)},t.updateDisplay=function(){var e=this.player_.textTracks(),t=this.options_.allowMultipleShowingTracks;if(this.clearDisplay(),t){for(var i=[],n=0;n<e.length;++n){var r=e[n];"showing"===r.mode&&i.push(r)}this.updateForTrack(i)}else{for(var s=null,a=null,o=e.length;o--;){var u=e[o];"showing"===u.mode&&("descriptions"===u.kind?s=u:a=u)}a?("off"!==this.getAttribute("aria-live")&&this.setAttribute("aria-live","off"),this.updateForTrack(a)):s&&("assertive"!==this.getAttribute("aria-live")&&this.setAttribute("aria-live","assertive"),this.updateForTrack(s))}},t.updateDisplayState=function(e){for(var t=this.player_.textTrackSettings.getValues(),i=e.activeCues,n=i.length;n--;){var r,s=i[n];s&&(r=s.displayState,t.color&&(r.firstChild.style.color=t.color),t.textOpacity&&sn(r.firstChild,"color",rn(t.color||"#fff",t.textOpacity)),t.backgroundColor&&(r.firstChild.style.backgroundColor=t.backgroundColor),t.backgroundOpacity&&sn(r.firstChild,"backgroundColor",rn(t.backgroundColor||"#000",t.backgroundOpacity)),t.windowColor&&(t.windowOpacity?sn(r,"backgroundColor",rn(t.windowColor,t.windowOpacity)):r.style.backgroundColor=t.windowColor),t.edgeStyle&&("dropshadow"===t.edgeStyle?r.firstChild.style.textShadow="2px 2px 3px #222, 2px 2px 4px #222, 2px 2px 5px "+tn:"raised"===t.edgeStyle?r.firstChild.style.textShadow="1px 1px #222, 2px 2px #222, 3px 3px "+tn:"depressed"===t.edgeStyle?r.firstChild.style.textShadow="1px 1px #ccc, 0 1px #ccc, -1px -1px #222, 0 -1px "+tn:"uniform"===t.edgeStyle&&(r.firstChild.style.textShadow="0 0 4px #222, 0 0 4px #222, 0 0 4px #222, 0 0 4px "+tn)),t.fontPercent&&1!==t.fontPercent&&(s=g.parseFloat(r.style.fontSize),r.style.fontSize=s*t.fontPercent+"px",r.style.height="auto",r.style.top="auto"),t.fontFamily&&"default"!==t.fontFamily&&("small-caps"===t.fontFamily?r.firstChild.style.fontVariant="small-caps":r.firstChild.style.fontFamily=nn[t.fontFamily]))}},t.updateForTrack=function(e){if(Array.isArray(e)||(e=[e]),"function"==typeof g.WebVTT&&!e.every(function(e){return!e.activeCues})){for(var t=[],i=0;i<e.length;++i)for(var n=e[i],r=0;r<n.activeCues.length;++r)t.push(n.activeCues[r]);g.WebVTT.processCues(g,t,this.el_);for(var s=0;s<e.length;++s){for(var a=e[s],o=0;o<a.activeCues.length;++o){var u=a.activeCues[o].displayState;re(u,"vjs-text-track-cue"),re(u,"vjs-text-track-cue-"+(a.language||s))}this.player_.textTrackSettings&&this.updateDisplayState(a)}}},e}(mt)),mt.registerComponent("LoadingSpinner",function(i){function e(){return i.apply(this,arguments)||this}return vt(e,i),e.prototype.createEl=function(){var e=this.player_.isAudio(),t=this.localize(e?"Audio Player":"Video Player"),e=ee("span",{className:"vjs-control-text",innerHTML:this.localize("{1} is loading.",[t])}),t=i.prototype.createEl.call(this,"div",{className:"vjs-loading-spinner",dir:"ltr"});return t.appendChild(e),t},e}(mt));var an=function(t){function e(){return t.apply(this,arguments)||this}vt(e,t);var i=e.prototype;return i.createEl=function(e,t,i){void 0===t&&(t={}),void 0===i&&(i={}),t=E({innerHTML:'<span aria-hidden="true" class="vjs-icon-placeholder"></span>',className:this.buildCSSClass()},t),i=E({type:"button"},i);i=mt.prototype.createEl.call(this,"button",t,i);return this.createControlTextEl(i),i},i.addChild=function(e,t){void 0===t&&(t={});var i=this.constructor.name;return m.warn("Adding an actionable (user controllable) child to a Button ("+i+") is not supported; use a ClickableComponent instead."),mt.prototype.addChild.call(this,e,t)},i.enable=function(){t.prototype.enable.call(this),this.el_.removeAttribute("disabled")},i.disable=function(){t.prototype.disable.call(this),this.el_.setAttribute("disabled","disabled")},i.handleKeyDown=function(e){Lt.isEventKey(e,"Space")||Lt.isEventKey(e,"Enter")?e.stopPropagation():t.prototype.handleKeyDown.call(this,e)},e}(j);mt.registerComponent("Button",an);V=function(n){function e(e,t){var i=n.call(this,e,t)||this;return i.mouseused_=!1,i.on("mousedown",function(e){return i.handleMouseDown(e)}),i}vt(e,n);var t=e.prototype;return t.buildCSSClass=function(){return"vjs-big-play-button"},t.handleClick=function(e){var t=this.player_.play();if(this.mouseused_&&e.clientX&&e.clientY){var i=this.player_.usingPlugin("eme")&&this.player_.eme.sessions&&0<this.player_.eme.sessions.length;return It(t),void(!this.player_.tech(!0)||(F||N)&&i||this.player_.tech(!0).focus())}var i=this.player_.getChild("controlBar"),n=i&&i.getChild("playToggle");n?(i=function(){return n.focus()},wt(t)?t.then(i,function(){}):this.setTimeout(i,1)):this.player_.tech(!0).focus()},t.handleKeyDown=function(e){this.mouseused_=!1,n.prototype.handleKeyDown.call(this,e)},t.handleMouseDown=function(e){this.mouseused_=!0},e}(an);V.prototype.controlText_="Play Video",mt.registerComponent("BigPlayButton",V),mt.registerComponent("CloseButton",function(i){function e(e,t){e=i.call(this,e,t)||this;return e.controlText(t&&t.controlText||e.localize("Close")),e}vt(e,i);var t=e.prototype;return t.buildCSSClass=function(){return"vjs-close-button "+i.prototype.buildCSSClass.call(this)},t.handleClick=function(e){this.trigger({type:"close",bubbles:!1})},t.handleKeyDown=function(e){Lt.isEventKey(e,"Esc")?(e.preventDefault(),e.stopPropagation(),this.trigger("click")):i.prototype.handleKeyDown.call(this,e)},e}(an));var on=function(n){function e(e,t){var i=n.call(this,e,t=void 0===t?{}:t)||this;return t.replay=void 0===t.replay||t.replay,i.on(e,"play",function(e){return i.handlePlay(e)}),i.on(e,"pause",function(e){return i.handlePause(e)}),t.replay&&i.on(e,"ended",function(e){return i.handleEnded(e)}),i}vt(e,n);var t=e.prototype;return t.buildCSSClass=function(){return"vjs-play-control "+n.prototype.buildCSSClass.call(this)},t.handleClick=function(e){this.player_.paused()?It(this.player_.play()):this.player_.pause()},t.handleSeeked=function(e){this.removeClass("vjs-ended"),this.player_.paused()?this.handlePause(e):this.handlePlay(e)},t.handlePlay=function(e){this.removeClass("vjs-ended"),this.removeClass("vjs-paused"),this.addClass("vjs-playing"),this.controlText("Pause")},t.handlePause=function(e){this.removeClass("vjs-playing"),this.addClass("vjs-paused"),this.controlText("Play")},t.handleEnded=function(e){var t=this;this.removeClass("vjs-playing"),this.addClass("vjs-ended"),this.controlText("Replay"),this.one(this.player_,"seeked",function(e){return t.handleSeeked(e)})},e}(an);on.prototype.controlText_="Play",mt.registerComponent("PlayToggle",on);function un(e,t){e=e<0?0:e;var i=Math.floor(e%60),n=Math.floor(e/60%60),r=Math.floor(e/3600),s=Math.floor(t/60%60),t=Math.floor(t/3600);return(r=0<(r=isNaN(e)||e===1/0?n=i="-":r)||0<t?r+":":"")+(n=((r||10<=s)&&n<10?"0"+n:n)+":")+(i=i<10?"0"+i:i)}var ln=un;function cn(e,t){return ln(e,t=void 0===t?e:t)}A=function(n){function e(e,t){var i=n.call(this,e,t)||this;return i.on(e,["timeupdate","ended"],function(e){return i.updateContent(e)}),i.updateTextNode_(),i}vt(e,n);var t=e.prototype;return t.createEl=function(){var e=this.buildCSSClass(),t=n.prototype.createEl.call(this,"div",{className:e+" vjs-time-control vjs-control",innerHTML:'<span class="vjs-control-text" role="presentation">'+this.localize(this.labelText_)+" </span>"});return this.contentEl_=ee("span",{className:e+"-display"},{"aria-live":"off",role:"presentation"}),t.appendChild(this.contentEl_),t},t.dispose=function(){this.contentEl_=null,this.textNode_=null,n.prototype.dispose.call(this)},t.updateTextNode_=function(e){var t=this;e=cn(e=void 0===e?0:e),this.formattedTime_!==e&&(this.formattedTime_=e,this.requestNamedAnimationFrame("TimeDisplay#updateTextNode_",function(){var e;t.contentEl_&&((e=t.textNode_)&&t.contentEl_.firstChild!==e&&(e=null,m.warn("TimeDisplay#updateTextnode_: Prevented replacement of text node element since it was no longer a child of this node. Appending a new node instead.")),t.textNode_=d.createTextNode(t.formattedTime_),t.textNode_&&(e?t.contentEl_.replaceChild(t.textNode_,e):t.contentEl_.appendChild(t.textNode_)))}))},t.updateContent=function(e){},e}(mt);A.prototype.labelText_="Time",A.prototype.controlText_="Time",mt.registerComponent("TimeDisplay",A);x=function(e){function t(){return e.apply(this,arguments)||this}vt(t,e);var i=t.prototype;return i.buildCSSClass=function(){return"vjs-current-time"},i.updateContent=function(e){var t=this.player_.ended()?this.player_.duration():this.player_.scrubbing()?this.player_.getCache().currentTime:this.player_.currentTime();this.updateTextNode_(t)},t}(A);x.prototype.labelText_="Current Time",x.prototype.controlText_="Current Time",mt.registerComponent("CurrentTimeDisplay",x);qt=function(n){function e(e,t){var i=n.call(this,e,t)||this,t=function(e){return i.updateContent(e)};return i.on(e,"durationchange",t),i.on(e,"loadstart",t),i.on(e,"loadedmetadata",t),i}vt(e,n);var t=e.prototype;return t.buildCSSClass=function(){return"vjs-duration"},t.updateContent=function(e){var t=this.player_.duration();this.updateTextNode_(t)},e}(A);qt.prototype.labelText_="Duration",qt.prototype.controlText_="Duration",mt.registerComponent("DurationDisplay",qt),mt.registerComponent("TimeDivider",function(e){function t(){return e.apply(this,arguments)||this}return vt(t,e),t.prototype.createEl=function(){return e.prototype.createEl.call(this,"div",{className:"vjs-time-control vjs-time-divider",innerHTML:"<div><span>/</span></div>"},{"aria-hidden":!0})},t}(mt));e=function(n){function e(e,t){var i=n.call(this,e,t)||this;return i.on(e,"durationchange",function(e){return i.updateContent(e)}),i}vt(e,n);var t=e.prototype;return t.buildCSSClass=function(){return"vjs-remaining-time"},t.createEl=function(){var e=n.prototype.createEl.call(this);return e.insertBefore(ee("span",{},{"aria-hidden":!0},"-"),this.contentEl_),e},t.updateContent=function(e){var t;"number"==typeof this.player_.duration()&&(t=this.player_.ended()?0:this.player_.remainingTimeDisplay?this.player_.remainingTimeDisplay():this.player_.remainingTime(),this.updateTextNode_(t))},e}(A);e.prototype.labelText_="Remaining Time",e.prototype.controlText_="Remaining Time",mt.registerComponent("RemainingTimeDisplay",e),mt.registerComponent("LiveDisplay",function(n){function e(e,t){var i=n.call(this,e,t)||this;return i.updateShowing(),i.on(i.player(),"durationchange",function(e){return i.updateShowing(e)}),i}vt(e,n);var t=e.prototype;return t.createEl=function(){var e=n.prototype.createEl.call(this,"div",{className:"vjs-live-control vjs-control"});return this.contentEl_=ee("div",{className:"vjs-live-display",innerHTML:'<span class="vjs-control-text">'+this.localize("Stream Type")+" </span>"+this.localize("LIVE")},{"aria-live":"off"}),e.appendChild(this.contentEl_),e},t.dispose=function(){this.contentEl_=null,n.prototype.dispose.call(this)},t.updateShowing=function(e){this.player().duration()===1/0?this.show():this.hide()},e}(mt));r=function(n){function e(e,t){var i=n.call(this,e,t)||this;return i.updateLiveEdgeStatus(),i.player_.liveTracker&&(i.updateLiveEdgeStatusHandler_=function(e){return i.updateLiveEdgeStatus(e)},i.on(i.player_.liveTracker,"liveedgechange",i.updateLiveEdgeStatusHandler_)),i}vt(e,n);var t=e.prototype;return t.createEl=function(){var e=n.prototype.createEl.call(this,"button",{className:"vjs-seek-to-live-control vjs-control"});return this.textEl_=ee("span",{className:"vjs-seek-to-live-text",innerHTML:this.localize("LIVE")},{"aria-hidden":"true"}),e.appendChild(this.textEl_),e},t.updateLiveEdgeStatus=function(){!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"))},t.handleClick=function(){this.player_.liveTracker.seekToLiveEdge()},t.dispose=function(){this.player_.liveTracker&&this.off(this.player_.liveTracker,"liveedgechange",this.updateLiveEdgeStatusHandler_),this.textEl_=null,n.prototype.dispose.call(this)},e}(an);r.prototype.controlText_="Seek to live, currently playing live",mt.registerComponent("SeekToLive",r);function dn(e,t,i){return e=Number(e),Math.min(i,Math.max(t,isNaN(e)?t:e))}s=function(n){function e(e,t){var i=n.call(this,e,t)||this;return i.handleMouseDown_=function(e){return i.handleMouseDown(e)},i.handleMouseUp_=function(e){return i.handleMouseUp(e)},i.handleKeyDown_=function(e){return i.handleKeyDown(e)},i.handleClick_=function(e){return i.handleClick(e)},i.handleMouseMove_=function(e){return i.handleMouseMove(e)},i.update_=function(e){return i.update(e)},i.bar=i.getChild(i.options_.barName),i.vertical(!!i.options_.vertical),i.enable(),i}vt(e,n);var t=e.prototype;return t.enabled=function(){return this.enabled_},t.enable=function(){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)},t.disable=function(){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)},t.createEl=function(e,t,i){return void 0===i&&(i={}),(t=void 0===t?{}:t).className=t.className+" vjs-slider",t=E({tabIndex:0},t),i=E({role:"slider","aria-valuenow":0,"aria-valuemin":0,"aria-valuemax":100,tabIndex:0},i),n.prototype.createEl.call(this,e,t,i)},t.handleMouseDown=function(e){var t=this.bar.el_.ownerDocument;"mousedown"===e.type&&e.preventDefault(),"touchstart"!==e.type||U||e.preventDefault(),he(),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)},t.handleMouseMove=function(e){},t.handleMouseUp=function(){var e=this.bar.el_.ownerDocument;pe(),this.removeClass("vjs-sliding"),this.trigger("sliderinactive"),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.update()},t.update=function(){var t=this;if(this.el_&&this.bar){var i=this.getProgress();return i===this.progress_?i:(this.progress_=i,this.requestNamedAnimationFrame("Slider#update",function(){var e=t.vertical()?"height":"width";t.bar.el().style[e]=(100*i).toFixed(2)+"%"}),i)}},t.getProgress=function(){return Number(dn(this.getPercent(),0,1).toFixed(4))},t.calculateDistance=function(e){e=ge(this.el_,e);return this.vertical()?e.y:e.x},t.handleKeyDown=function(e){Lt.isEventKey(e,"Left")||Lt.isEventKey(e,"Down")?(e.preventDefault(),e.stopPropagation(),this.stepBack()):Lt.isEventKey(e,"Right")||Lt.isEventKey(e,"Up")?(e.preventDefault(),e.stopPropagation(),this.stepForward()):n.prototype.handleKeyDown.call(this,e)},t.handleClick=function(e){e.stopPropagation(),e.preventDefault()},t.vertical=function(e){if(void 0===e)return this.vertical_||!1;this.vertical_=!!e,this.vertical_?this.addClass("vjs-slider-vertical"):this.addClass("vjs-slider-horizontal")},e}(mt);mt.registerComponent("Slider",s);function hn(e,t){return dn(e/t*100,0,100).toFixed(2)+"%"}mt.registerComponent("LoadProgressBar",function(r){function e(e,t){var i=r.call(this,e,t)||this;return i.partEls_=[],i.on(e,"progress",function(e){return i.update(e)}),i}vt(e,r);var t=e.prototype;return t.createEl=function(){var e=r.prototype.createEl.call(this,"div",{className:"vjs-load-progress"}),t=ee("span",{className:"vjs-control-text"}),i=ee("span",{textContent:this.localize("Loaded")}),n=d.createTextNode(": ");return this.percentageEl_=ee("span",{className:"vjs-control-text-loaded-percentage",textContent:"0%"}),e.appendChild(t),t.appendChild(i),t.appendChild(n),t.appendChild(this.percentageEl_),e},t.dispose=function(){this.partEls_=null,this.percentageEl_=null,r.prototype.dispose.call(this)},t.update=function(e){var l=this;this.requestNamedAnimationFrame("LoadProgressBar#update",function(){var e=l.player_.liveTracker,t=l.player_.buffered(),e=e&&e.isLive()?e.seekableEnd():l.player_.duration(),i=l.player_.bufferedEnd(),n=l.partEls_,e=hn(i,e);l.percent_!==e&&(l.el_.style.width=e,te(l.percentageEl_,e),l.percent_=e);for(var r=0;r<t.length;r++){var s=t.start(r),a=t.end(r),o=n[r];o||(o=l.el_.appendChild(ee()),n[r]=o),o.dataset.start===s&&o.dataset.end===a||(o.dataset.start=s,o.dataset.end=a,o.style.left=hn(s,i),o.style.width=hn(a-s,i))}for(var u=n.length;u>t.length;u--)l.el_.removeChild(n[u-1]);n.length=t.length})},e}(mt)),mt.registerComponent("TimeTooltip",function(i){function e(e,t){t=i.call(this,e,t)||this;return t.update=Xe(Ge(gt(t),t.update),30),t}vt(e,i);var t=e.prototype;return t.createEl=function(){return i.prototype.createEl.call(this,"div",{className:"vjs-time-tooltip"},{"aria-hidden":"true"})},t.update=function(e,t,i){var n=me(this.el_),r=fe(this.player_.el()),s=e.width*t;r&&n&&(t=e.left-r.left+s,r=e.width-s+(r.right-e.right),t<(e=n.width/2)?e+=e-t:r<e&&(e=r),e<0?e=0:e>n.width&&(e=n.width),e=Math.round(e),this.el_.style.right="-"+e+"px",this.write(i))},t.write=function(e){te(this.el_,e)},t.updateTime=function(n,r,s,a){var o=this;this.requestNamedAnimationFrame("TimeTooltip#updateTime",function(){var e,t,i=o.player_.duration();i=o.player_.liveTracker&&o.player_.liveTracker.isLive()?((t=(e=o.player_.liveTracker.liveWindow())-r*e)<1?"":"-")+cn(t,e):cn(s,i),o.update(n,r,i),a&&a()})},e}(mt));P=function(i){function e(e,t){t=i.call(this,e,t)||this;return t.update=Xe(Ge(gt(t),t.update),30),t}vt(e,i);var t=e.prototype;return t.createEl=function(){return i.prototype.createEl.call(this,"div",{className:"vjs-play-progress vjs-slider-bar"},{"aria-hidden":"true"})},t.update=function(e,t){var i,n=this.getChild("timeTooltip");n&&(i=this.player_.scrubbing()?this.player_.getCache().currentTime:this.player_.currentTime(),n.updateTime(e,t,i))},e}(mt);P.prototype.options_={children:[]},z||O||P.prototype.options_.children.push("timeTooltip"),mt.registerComponent("PlayProgressBar",P);L=function(i){function e(e,t){t=i.call(this,e,t)||this;return t.update=Xe(Ge(gt(t),t.update),30),t}vt(e,i);var t=e.prototype;return t.createEl=function(){return i.prototype.createEl.call(this,"div",{className:"vjs-mouse-display"})},t.update=function(e,t){var i=this,n=t*this.player_.duration();this.getChild("timeTooltip").updateTime(e,t,n,function(){i.el_.style.left=e.width*t+"px"})},e}(mt);L.prototype.options_={children:["timeTooltip"]},mt.registerComponent("MouseTimeDisplay",L);V=function(s){function e(e,t){t=s.call(this,e,t)||this;return t.setEventHandlers_(),t}vt(e,s);var t=e.prototype;return t.setEventHandlers_=function(){var t=this;this.update_=Ge(this,this.update),this.update=Xe(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_=function(e){return t.enableInterval_(e)},this.disableIntervalHandler_=function(e){return t.disableInterval_(e)},this.on(this.player_,["playing"],this.enableIntervalHandler_),this.on(this.player_,["ended","pause","waiting"],this.disableIntervalHandler_),"hidden"in d&&"visibilityState"in d&&this.on(d,"visibilitychange",this.toggleVisibility_)},t.toggleVisibility_=function(e){"hidden"===d.visibilityState?(this.cancelNamedAnimationFrame("SeekBar#update"),this.cancelNamedAnimationFrame("Slider#update"),this.disableInterval_(e)):(this.player_.ended()||this.player_.paused()||this.enableInterval_(),this.update())},t.enableInterval_=function(){this.updateInterval||(this.updateInterval=this.setInterval(this.update,30))},t.disableInterval_=function(e){this.player_.liveTracker&&this.player_.liveTracker.isLive()&&e&&"ended"!==e.type||this.updateInterval&&(this.clearInterval(this.updateInterval),this.updateInterval=null)},t.createEl=function(){return s.prototype.createEl.call(this,"div",{className:"vjs-progress-holder"},{"aria-label":this.localize("Progress Bar")})},t.update=function(e){var n=this;if("hidden"!==d.visibilityState){var r=s.prototype.update.call(this);return this.requestNamedAnimationFrame("SeekBar#update",function(){var e=n.player_.ended()?n.player_.duration():n.getCurrentTime_(),t=n.player_.liveTracker,i=n.player_.duration();t&&t.isLive()&&(i=n.player_.liveTracker.liveCurrentTime()),n.percent_!==r&&(n.el_.setAttribute("aria-valuenow",(100*r).toFixed(2)),n.percent_=r),n.currentTime_===e&&n.duration_===i||(n.el_.setAttribute("aria-valuetext",n.localize("progress bar timing: currentTime={1} duration={2}",[cn(e,i),cn(i,i)],"{1} of {2}")),n.currentTime_=e,n.duration_=i),n.bar&&n.bar.update(fe(n.el()),n.getProgress())}),r}},t.userSeek_=function(e){this.player_.liveTracker&&this.player_.liveTracker.isLive()&&this.player_.liveTracker.nextSeekedFromUser(),this.player_.currentTime(e)},t.getCurrentTime_=function(){return this.player_.scrubbing()?this.player_.getCache().currentTime:this.player_.currentTime()},t.getPercent=function(){var e,t=this.getCurrentTime_(),i=this.player_.liveTracker;return i&&i.isLive()?(e=(t-i.seekableStart())/i.liveWindow(),i.atLiveEdge()&&(e=1)):e=t/this.player_.duration(),e},t.handleMouseDown=function(e){Se(e)&&(e.stopPropagation(),this.player_.scrubbing(!0),this.videoWasPlaying=!this.player_.paused(),this.player_.pause(),s.prototype.handleMouseDown.call(this,e))},t.handleMouseMove=function(e){if(Se(e)){var t=this.calculateDistance(e),i=this.player_.liveTracker;if(i&&i.isLive()){if(.99<=t)return void i.seekToLiveEdge();var n,r=i.seekableStart(),e=i.liveCurrentTime();if((n=(n=e<=(n=r+t*i.liveWindow())?e:n)<=r?r+.1:n)===1/0)return}else(n=t*this.player_.duration())===this.player_.duration()&&(n-=.1);this.userSeek_(n)}},t.enable=function(){s.prototype.enable.call(this);var e=this.getChild("mouseTimeDisplay");e&&e.show()},t.disable=function(){s.prototype.disable.call(this);var e=this.getChild("mouseTimeDisplay");e&&e.hide()},t.handleMouseUp=function(e){s.prototype.handleMouseUp.call(this,e),e&&e.stopPropagation(),this.player_.scrubbing(!1),this.player_.trigger({type:"timeupdate",target:this,manuallyTriggered:!0}),this.videoWasPlaying?It(this.player_.play()):this.update_()},t.stepForward=function(){this.userSeek_(this.player_.currentTime()+5)},t.stepBack=function(){this.userSeek_(this.player_.currentTime()-5)},t.handleAction=function(e){this.player_.paused()?this.player_.play():this.player_.pause()},t.handleKeyDown=function(e){var t,i=this.player_.liveTracker;Lt.isEventKey(e,"Space")||Lt.isEventKey(e,"Enter")?(e.preventDefault(),e.stopPropagation(),this.handleAction(e)):Lt.isEventKey(e,"Home")?(e.preventDefault(),e.stopPropagation(),this.userSeek_(0)):Lt.isEventKey(e,"End")?(e.preventDefault(),e.stopPropagation(),i&&i.isLive()?this.userSeek_(i.liveCurrentTime()):this.userSeek_(this.player_.duration())):/^[0-9]$/.test(Lt(e))?(e.preventDefault(),e.stopPropagation(),t=10*(Lt.codes[Lt(e)]-Lt.codes[0])/100,i&&i.isLive()?this.userSeek_(i.seekableStart()+i.liveWindow()*t):this.userSeek_(this.player_.duration()*t)):Lt.isEventKey(e,"PgDn")?(e.preventDefault(),e.stopPropagation(),this.userSeek_(this.player_.currentTime()-60)):Lt.isEventKey(e,"PgUp")?(e.preventDefault(),e.stopPropagation(),this.userSeek_(this.player_.currentTime()+60)):s.prototype.handleKeyDown.call(this,e)},t.dispose=function(){this.disableInterval_(),this.off(this.player_,["ended","durationchange","timeupdate"],this.update),this.player_.liveTracker&&this.on(this.player_.liveTracker,"liveedgechange",this.update),this.off(this.player_,["playing"],this.enableIntervalHandler_),this.off(this.player_,["ended","pause","waiting"],this.disableIntervalHandler_),"hidden"in d&&"visibilityState"in d&&this.off(d,"visibilitychange",this.toggleVisibility_),s.prototype.dispose.call(this)},e}(s);V.prototype.options_={children:["loadProgressBar","playProgressBar"],barName:"playProgressBar"},z||O||V.prototype.options_.children.splice(1,0,"mouseTimeDisplay"),mt.registerComponent("SeekBar",V);on=function(n){function e(e,t){var i=n.call(this,e,t)||this;return i.handleMouseMove=Xe(Ge(gt(i),i.handleMouseMove),30),i.throttledHandleMouseSeek=Xe(Ge(gt(i),i.handleMouseSeek),30),i.handleMouseUpHandler_=function(e){return i.handleMouseUp(e)},i.handleMouseDownHandler_=function(e){return i.handleMouseDown(e)},i.enable(),i}vt(e,n);var t=e.prototype;return t.createEl=function(){return n.prototype.createEl.call(this,"div",{className:"vjs-progress-control vjs-control"})},t.handleMouseMove=function(e){var t,i,n,r,s=this.getChild("seekBar");s&&(t=s.getChild("playProgressBar"),i=s.getChild("mouseTimeDisplay"),(t||i)&&(r=me(n=s.el()),e=ge(n,e).x,e=dn(e,0,1),i&&i.update(r,e),t&&t.update(r,s.getProgress())))},t.handleMouseSeek=function(e){var t=this.getChild("seekBar");t&&t.handleMouseMove(e)},t.enabled=function(){return this.enabled_},t.disable=function(){var e;this.children().forEach(function(e){return 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&&It(this.player_.play())))},t.enable=function(){this.children().forEach(function(e){return 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)},t.removeListenersAddedOnMousedownAndTouchstart=function(){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_)},t.handleMouseDown=function(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_)},t.handleMouseUp=function(e){var t=this.getChild("seekBar");t&&t.handleMouseUp(e),this.removeListenersAddedOnMousedownAndTouchstart()},e}(mt);on.prototype.options_={children:["seekBar"]},mt.registerComponent("ProgressControl",on);x=function(n){function e(e,t){var i=n.call(this,e,t)||this;return i.on(e,["enterpictureinpicture","leavepictureinpicture"],function(e){return i.handlePictureInPictureChange(e)}),i.on(e,["disablepictureinpicturechanged","loadedmetadata"],function(e){return i.handlePictureInPictureEnabledChange(e)}),i.disable(),i}vt(e,n);var t=e.prototype;return t.buildCSSClass=function(){return"vjs-picture-in-picture-control "+n.prototype.buildCSSClass.call(this)},t.handlePictureInPictureEnabledChange=function(){d.pictureInPictureEnabled&&!1===this.player_.disablePictureInPicture()?this.enable():this.disable()},t.handlePictureInPictureChange=function(e){this.player_.isInPictureInPicture()?this.controlText("Exit Picture-in-Picture"):this.controlText("Picture-in-Picture"),this.handlePictureInPictureEnabledChange()},t.handleClick=function(e){this.player_.isInPictureInPicture()?this.player_.exitPictureInPicture():this.player_.requestPictureInPicture()},e}(an);x.prototype.controlText_="Picture-in-Picture",mt.registerComponent("PictureInPictureToggle",x);qt=function(n){function e(e,t){var i=n.call(this,e,t)||this;return i.on(e,"fullscreenchange",function(e){return i.handleFullscreenChange(e)}),!1===d[e.fsApi_.fullscreenEnabled]&&i.disable(),i}vt(e,n);var t=e.prototype;return t.buildCSSClass=function(){return"vjs-fullscreen-control "+n.prototype.buildCSSClass.call(this)},t.handleFullscreenChange=function(e){this.player_.isFullscreen()?this.controlText("Non-Fullscreen"):this.controlText("Fullscreen")},t.handleClick=function(e){this.player_.isFullscreen()?this.player_.exitFullscreen():this.player_.requestFullscreen()},e}(an);qt.prototype.controlText_="Fullscreen",mt.registerComponent("FullscreenToggle",qt);mt.registerComponent("VolumeLevel",function(e){function t(){return e.apply(this,arguments)||this}return vt(t,e),t.prototype.createEl=function(){return e.prototype.createEl.call(this,"div",{className:"vjs-volume-level",innerHTML:'<span class="vjs-control-text"></span>'})},t}(mt)),mt.registerComponent("VolumeLevelTooltip",function(i){function e(e,t){t=i.call(this,e,t)||this;return t.update=Xe(Ge(gt(t),t.update),30),t}vt(e,i);var t=e.prototype;return t.createEl=function(){return i.prototype.createEl.call(this,"div",{className:"vjs-volume-tooltip"},{"aria-hidden":"true"})},t.update=function(e,t,i,n){if(!i){var r=fe(this.el_),s=fe(this.player_.el()),i=e.width*t;if(!s||!r)return;t=e.left-s.left+i,s=e.width-i+(s.right-e.right),e=r.width/2;t<e?e+=e-t:s<e&&(e=s),e<0?e=0:e>r.width&&(e=r.width),this.el_.style.right="-"+e+"px"}this.write(n+"%")},t.write=function(e){te(this.el_,e)},t.updateVolume=function(e,t,i,n,r){var s=this;this.requestNamedAnimationFrame("VolumeLevelTooltip#updateVolume",function(){s.update(e,t,i,n.toFixed(0)),r&&r()})},e}(mt));A=function(i){function e(e,t){t=i.call(this,e,t)||this;return t.update=Xe(Ge(gt(t),t.update),30),t}vt(e,i);var t=e.prototype;return t.createEl=function(){return i.prototype.createEl.call(this,"div",{className:"vjs-mouse-display"})},t.update=function(e,t,i){var n=this,r=100*t;this.getChild("volumeLevelTooltip").updateVolume(e,t,i,r,function(){i?n.el_.style.bottom=e.height*t+"px":n.el_.style.left=e.width*t+"px"})},e}(mt);A.prototype.options_={children:["volumeLevelTooltip"]},mt.registerComponent("MouseVolumeLevelDisplay",A);e=function(n){function e(e,t){var i=n.call(this,e,t)||this;return i.on("slideractive",function(e){return i.updateLastVolume_(e)}),i.on(e,"volumechange",function(e){return i.updateARIAAttributes(e)}),e.ready(function(){return i.updateARIAAttributes()}),i}vt(e,n);var t=e.prototype;return t.createEl=function(){return n.prototype.createEl.call(this,"div",{className:"vjs-volume-bar vjs-slider-bar"},{"aria-label":this.localize("Volume Level"),"aria-live":"polite"})},t.handleMouseDown=function(e){Se(e)&&n.prototype.handleMouseDown.call(this,e)},t.handleMouseMove=function(e){var t,i,n,r=this.getChild("mouseVolumeLevelDisplay");r&&(t=fe(n=this.el()),i=this.vertical(),n=ge(n,e),n=i?n.y:n.x,n=dn(n,0,1),r.update(t,n,i)),Se(e)&&(this.checkMuted(),this.player_.volume(this.calculateDistance(e)))},t.checkMuted=function(){this.player_.muted()&&this.player_.muted(!1)},t.getPercent=function(){return this.player_.muted()?0:this.player_.volume()},t.stepForward=function(){this.checkMuted(),this.player_.volume(this.player_.volume()+.1)},t.stepBack=function(){this.checkMuted(),this.player_.volume(this.player_.volume()-.1)},t.updateARIAAttributes=function(e){var t=this.player_.muted()?0:this.volumeAsPercentage_();this.el_.setAttribute("aria-valuenow",t),this.el_.setAttribute("aria-valuetext",t+"%")},t.volumeAsPercentage_=function(){return Math.round(100*this.player_.volume())},t.updateLastVolume_=function(){var e=this,t=this.player_.volume();this.one("sliderinactive",function(){0===e.player_.volume()&&e.player_.lastVolume_(t)})},e}(s);e.prototype.options_={children:["volumeLevel"],barName:"volumeLevel"},z||O||e.prototype.options_.children.splice(0,0,"mouseVolumeLevelDisplay"),e.prototype.playerEvent="volumechange",mt.registerComponent("VolumeBar",e);r=function(s){function e(e,t){var i,n,r;return(t=void 0===t?{}:t).vertical=t.vertical||!1,"undefined"!=typeof t.volumeBar&&!C(t.volumeBar)||(t.volumeBar=t.volumeBar||{},t.volumeBar.vertical=t.vertical),i=s.call(this,e,t)||this,n=gt(i),(r=e).tech_&&!r.tech_.featuresVolumeControl&&n.addClass("vjs-hidden"),n.on(r,"loadstart",function(){r.tech_.featuresVolumeControl?n.removeClass("vjs-hidden"):n.addClass("vjs-hidden")}),i.throttledHandleMouseMove=Xe(Ge(gt(i),i.handleMouseMove),30),i.handleMouseUpHandler_=function(e){return i.handleMouseUp(e)},i.on("mousedown",function(e){return i.handleMouseDown(e)}),i.on("touchstart",function(e){return i.handleMouseDown(e)}),i.on("mousemove",function(e){return i.handleMouseMove(e)}),i.on(i.volumeBar,["focus","slideractive"],function(){i.volumeBar.addClass("vjs-slider-active"),i.addClass("vjs-slider-active"),i.trigger("slideractive")}),i.on(i.volumeBar,["blur","sliderinactive"],function(){i.volumeBar.removeClass("vjs-slider-active"),i.removeClass("vjs-slider-active"),i.trigger("sliderinactive")}),i}vt(e,s);var t=e.prototype;return t.createEl=function(){var e="vjs-volume-horizontal";return this.options_.vertical&&(e="vjs-volume-vertical"),s.prototype.createEl.call(this,"div",{className:"vjs-volume-control vjs-control "+e})},t.handleMouseDown=function(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_)},t.handleMouseUp=function(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_)},t.handleMouseMove=function(e){this.volumeBar.handleMouseMove(e)},e}(mt);r.prototype.options_={children:["volumeBar"]},mt.registerComponent("VolumeControl",r);P=function(s){function e(e,t){var i,n,r=s.call(this,e,t)||this;return i=gt(r),(n=e).tech_&&!n.tech_.featuresMuteControl&&i.addClass("vjs-hidden"),i.on(n,"loadstart",function(){n.tech_.featuresMuteControl?i.removeClass("vjs-hidden"):i.addClass("vjs-hidden")}),r.on(e,["loadstart","volumechange"],function(e){return r.update(e)}),r}vt(e,s);var t=e.prototype;return t.buildCSSClass=function(){return"vjs-mute-control "+s.prototype.buildCSSClass.call(this)},t.handleClick=function(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())},t.update=function(e){this.updateIcon_(),this.updateControlText_()},t.updateIcon_=function(){var e=this.player_.volume(),t=3;z&&this.player_.tech_&&this.player_.tech_.el_&&this.player_.muted(this.player_.tech_.el_.muted),0===e||this.player_.muted()?t=0:e<.33?t=1:e<.67&&(t=2);for(var i=0;i<4;i++)se(this.el_,"vjs-vol-"+i);re(this.el_,"vjs-vol-"+t)},t.updateControlText_=function(){var e=this.player_.muted()||0===this.player_.volume()?"Unmute":"Mute";this.controlText()!==e&&this.controlText(e)},e}(an);P.prototype.controlText_="Mute",mt.registerComponent("MuteToggle",P);L=function(n){function e(e,t){var i;return"undefined"!=typeof(t=void 0===t?{}:t).inline?t.inline=t.inline:t.inline=!0,"undefined"!=typeof t.volumeControl&&!C(t.volumeControl)||(t.volumeControl=t.volumeControl||{},t.volumeControl.vertical=!t.inline),(i=n.call(this,e,t)||this).handleKeyPressHandler_=function(e){return i.handleKeyPress(e)},i.on(e,["loadstart"],function(e){return i.volumePanelState_(e)}),i.on(i.muteToggle,"keyup",function(e){return i.handleKeyPress(e)}),i.on(i.volumeControl,"keyup",function(e){return i.handleVolumeControlKeyUp(e)}),i.on("keydown",function(e){return i.handleKeyPress(e)}),i.on("mouseover",function(e){return i.handleMouseOver(e)}),i.on("mouseout",function(e){return i.handleMouseOut(e)}),i.on(i.volumeControl,["slideractive"],i.sliderActive_),i.on(i.volumeControl,["sliderinactive"],i.sliderInactive_),i}vt(e,n);var t=e.prototype;return t.sliderActive_=function(){this.addClass("vjs-slider-active")},t.sliderInactive_=function(){this.removeClass("vjs-slider-active")},t.volumePanelState_=function(){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")},t.createEl=function(){var e="vjs-volume-panel-horizontal";return this.options_.inline||(e="vjs-volume-panel-vertical"),n.prototype.createEl.call(this,"div",{className:"vjs-volume-panel vjs-control "+e})},t.dispose=function(){this.handleMouseOut(),n.prototype.dispose.call(this)},t.handleVolumeControlKeyUp=function(e){Lt.isEventKey(e,"Esc")&&this.muteToggle.focus()},t.handleMouseOver=function(e){this.addClass("vjs-hover"),He(d,"keyup",this.handleKeyPressHandler_)},t.handleMouseOut=function(e){this.removeClass("vjs-hover"),qe(d,"keyup",this.handleKeyPressHandler_)},t.handleKeyPress=function(e){Lt.isEventKey(e,"Esc")&&this.handleMouseOut()},e}(mt);L.prototype.options_={children:["muteToggle","volumeControl"]},mt.registerComponent("VolumePanel",L);var pn=function(n){function e(e,t){var i=n.call(this,e,t)||this;return t&&(i.menuButton_=t.menuButton),i.focusedChild_=-1,i.on("keydown",function(e){return i.handleKeyDown(e)}),i.boundHandleBlur_=function(e){return i.handleBlur(e)},i.boundHandleTapClick_=function(e){return i.handleTapClick(e)},i}vt(e,n);var t=e.prototype;return t.addEventListenerForItem=function(e){e instanceof mt&&(this.on(e,"blur",this.boundHandleBlur_),this.on(e,["tap","click"],this.boundHandleTapClick_))},t.removeEventListenerForItem=function(e){e instanceof mt&&(this.off(e,"blur",this.boundHandleBlur_),this.off(e,["tap","click"],this.boundHandleTapClick_))},t.removeChild=function(e){"string"==typeof e&&(e=this.getChild(e)),this.removeEventListenerForItem(e),n.prototype.removeChild.call(this,e)},t.addItem=function(e){e=this.addChild(e);e&&this.addEventListenerForItem(e)},t.createEl=function(){var e=this.options_.contentElType||"ul";this.contentEl_=ee(e,{className:"vjs-menu-content"}),this.contentEl_.setAttribute("role","menu");e=n.prototype.createEl.call(this,"div",{append:this.contentEl_,className:"vjs-menu"});return e.appendChild(this.contentEl_),He(e,"click",function(e){e.preventDefault(),e.stopImmediatePropagation()}),e},t.dispose=function(){this.contentEl_=null,this.boundHandleBlur_=null,this.boundHandleTapClick_=null,n.prototype.dispose.call(this)},t.handleBlur=function(e){var t=e.relatedTarget||d.activeElement;this.children().some(function(e){return e.el()===t})||(e=this.menuButton_)&&e.buttonPressed_&&t!==e.el().firstChild&&e.unpressButton()},t.handleTapClick=function(t){var e;this.menuButton_&&(this.menuButton_.unpressButton(),e=this.children(),!Array.isArray(e)||(e=e.filter(function(e){return e.el()===t.target})[0])&&"CaptionSettingsMenuItem"!==e.name()&&this.menuButton_.focus())},t.handleKeyDown=function(e){Lt.isEventKey(e,"Left")||Lt.isEventKey(e,"Down")?(e.preventDefault(),e.stopPropagation(),this.stepForward()):(Lt.isEventKey(e,"Right")||Lt.isEventKey(e,"Up"))&&(e.preventDefault(),e.stopPropagation(),this.stepBack())},t.stepForward=function(){var e=0;void 0!==this.focusedChild_&&(e=this.focusedChild_+1),this.focus(e)},t.stepBack=function(){var e=0;void 0!==this.focusedChild_&&(e=this.focusedChild_-1),this.focus(e)},t.focus=function(e){void 0===e&&(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())},e}(mt);mt.registerComponent("Menu",pn);V=function(n){function e(e,t){var i;(i=n.call(this,e,t=void 0===t?{}:t)||this).menuButton_=new an(e,t),i.menuButton_.controlText(i.controlText_),i.menuButton_.el_.setAttribute("aria-haspopup","true");t=an.prototype.buildCSSClass();i.menuButton_.el_.className=i.buildCSSClass()+" "+t,i.menuButton_.removeClass("vjs-control"),i.addChild(i.menuButton_),i.update(),i.enabled_=!0;t=function(e){return i.handleClick(e)};return i.handleMenuKeyUp_=function(e){return i.handleMenuKeyUp(e)},i.on(i.menuButton_,"tap",t),i.on(i.menuButton_,"click",t),i.on(i.menuButton_,"keydown",function(e){return i.handleKeyDown(e)}),i.on(i.menuButton_,"mouseenter",function(){i.addClass("vjs-hover"),i.menu.show(),He(d,"keyup",i.handleMenuKeyUp_)}),i.on("mouseleave",function(e){return i.handleMouseLeave(e)}),i.on("keydown",function(e){return i.handleSubmenuKeyDown(e)}),i}vt(e,n);var t=e.prototype;return t.update=function(){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.show()},t.createMenu=function(){var e,t=new pn(this.player_,{menuButton:this});if(this.hideThreshold_=0,this.options_.title&&(e=ee("li",{className:"vjs-menu-title",innerHTML:dt(this.options_.title),tabIndex:-1}),e=new mt(this.player_,{el:e}),t.addItem(e)),this.items=this.createItems(),this.items)for(var i=0;i<this.items.length;i++)t.addItem(this.items[i]);return t},t.createItems=function(){},t.createEl=function(){return n.prototype.createEl.call(this,"div",{className:this.buildWrapperCSSClass()},{})},t.buildWrapperCSSClass=function(){var e="vjs-menu-button";return!0===this.options_.inline?e+="-inline":e+="-popup","vjs-menu-button "+e+" "+an.prototype.buildCSSClass()+" "+n.prototype.buildCSSClass.call(this)},t.buildCSSClass=function(){var e="vjs-menu-button";return!0===this.options_.inline?e+="-inline":e+="-popup","vjs-menu-button "+e+" "+n.prototype.buildCSSClass.call(this)},t.controlText=function(e,t){return void 0===t&&(t=this.menuButton_.el()),this.menuButton_.controlText(e,t)},t.dispose=function(){this.handleMouseLeave(),n.prototype.dispose.call(this)},t.handleClick=function(e){this.buttonPressed_?this.unpressButton():this.pressButton()},t.handleMouseLeave=function(e){this.removeClass("vjs-hover"),qe(d,"keyup",this.handleMenuKeyUp_)},t.focus=function(){this.menuButton_.focus()},t.blur=function(){this.menuButton_.blur()},t.handleKeyDown=function(e){Lt.isEventKey(e,"Esc")||Lt.isEventKey(e,"Tab")?(this.buttonPressed_&&this.unpressButton(),Lt.isEventKey(e,"Tab")||(e.preventDefault(),this.menuButton_.focus())):(Lt.isEventKey(e,"Up")||Lt.isEventKey(e,"Down"))&&(this.buttonPressed_||(e.preventDefault(),this.pressButton()))},t.handleMenuKeyUp=function(e){(Lt.isEventKey(e,"Esc")||Lt.isEventKey(e,"Tab"))&&this.removeClass("vjs-hover")},t.handleSubmenuKeyPress=function(e){this.handleSubmenuKeyDown(e)},t.handleSubmenuKeyDown=function(e){(Lt.isEventKey(e,"Esc")||Lt.isEventKey(e,"Tab"))&&(this.buttonPressed_&&this.unpressButton(),Lt.isEventKey(e,"Tab")||(e.preventDefault(),this.menuButton_.focus()))},t.pressButton=function(){this.enabled_&&(this.buttonPressed_=!0,this.menu.show(),this.menu.lockShowing(),this.menuButton_.el_.setAttribute("aria-expanded","true"),z&&J()||this.menu.focus())},t.unpressButton=function(){this.enabled_&&(this.buttonPressed_=!1,this.menu.unlockShowing(),this.menu.hide(),this.menuButton_.el_.setAttribute("aria-expanded","false"))},t.disable=function(){this.unpressButton(),this.enabled_=!1,this.addClass("vjs-disabled"),this.menuButton_.disable()},t.enable=function(){this.enabled_=!0,this.removeClass("vjs-disabled"),this.menuButton_.enable()},e}(mt);mt.registerComponent("MenuButton",V);on=function(r){function e(e,t){var i=t.tracks,t=r.call(this,e,t)||this;if(t.items.length<=1&&t.hide(),!i)return gt(t);var n=Ge(gt(t),t.update);return i.addEventListener("removetrack",n),i.addEventListener("addtrack",n),i.addEventListener("labelchange",n),t.player_.on("ready",n),t.player_.on("dispose",function(){i.removeEventListener("removetrack",n),i.removeEventListener("addtrack",n),i.removeEventListener("labelchange",n)}),t}return vt(e,r),e}(V);mt.registerComponent("TrackButton",on);var fn=["Tab","Esc","Up","Down","Right","Left"],x=function(n){function e(e,t){e=n.call(this,e,t)||this;return e.selectable=t.selectable,e.isSelected_=t.selected||!1,e.multiSelectable=t.multiSelectable,e.selected(e.isSelected_),e.selectable?e.multiSelectable?e.el_.setAttribute("role","menuitemcheckbox"):e.el_.setAttribute("role","menuitemradio"):e.el_.setAttribute("role","menuitem"),e}vt(e,n);var t=e.prototype;return t.createEl=function(e,t,i){return this.nonIconControl=!0,n.prototype.createEl.call(this,"li",E({className:"vjs-menu-item",innerHTML:'<span class="vjs-menu-item-text">'+this.localize(this.options_.label)+"</span>",tabIndex:-1},t),i)},t.handleKeyDown=function(t){fn.some(function(e){return Lt.isEventKey(t,e)})||n.prototype.handleKeyDown.call(this,t)},t.handleClick=function(e){this.selected(!0)},t.selected=function(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))},e}(j);mt.registerComponent("MenuItem",x);var mn=function(u){function e(e,t){var n,i=t.track,r=e.textTracks();t.label=i.label||i.language||"Unknown",t.selected="showing"===i.mode,(n=u.call(this,e,t)||this).track=i,n.kinds=(t.kinds||[t.kind||n.track.kind]).filter(Boolean);function s(){for(var e=arguments.length,t=new Array(e),i=0;i<e;i++)t[i]=arguments[i];n.handleTracksChange.apply(gt(n),t)}function a(){for(var e=arguments.length,t=new Array(e),i=0;i<e;i++)t[i]=arguments[i];n.handleSelectedLanguageChange.apply(gt(n),t)}var o;return e.on(["loadstart","texttrackchange"],s),r.addEventListener("change",s),r.addEventListener("selectedlanguagechange",a),n.on("dispose",function(){e.off(["loadstart","texttrackchange"],s),r.removeEventListener("change",s),r.removeEventListener("selectedlanguagechange",a)}),void 0===r.onchange&&n.on(["tap","click"],function(){if("object"!=typeof g.Event)try{o=new g.Event("change")}catch(e){}o||(o=d.createEvent("Event")).initEvent("change",!0,!0),r.dispatchEvent(o)}),n.handleTracksChange(),n}vt(e,u);var t=e.prototype;return t.handleClick=function(e){var t=this.track,i=this.player_.textTracks();if(u.prototype.handleClick.call(this,e),i)for(var n=0;n<i.length;n++){var r=i[n];-1!==this.kinds.indexOf(r.kind)&&(r===t?"showing"!==r.mode&&(r.mode="showing"):"disabled"!==r.mode&&(r.mode="disabled"))}},t.handleTracksChange=function(e){var t="showing"===this.track.mode;t!==this.isSelected_&&this.selected(t)},t.handleSelectedLanguageChange=function(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}))},t.dispose=function(){this.track=null,u.prototype.dispose.call(this)},e}(x);mt.registerComponent("TextTrackMenuItem",mn);var gn=function(i){function e(e,t){return 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,i.call(this,e,t)||this}vt(e,i);var t=e.prototype;return t.handleTracksChange=function(e){for(var t=this.player().textTracks(),i=!0,n=0,r=t.length;n<r;n++){var s=t[n];if(-1<this.options_.kinds.indexOf(s.kind)&&"showing"===s.mode){i=!1;break}}i!==this.isSelected_&&this.selected(i)},t.handleSelectedLanguageChange=function(e){for(var t=this.player().textTracks(),i=!0,n=0,r=t.length;n<r;n++){var s=t[n];if(-1<["captions","descriptions","subtitles"].indexOf(s.kind)&&"showing"===s.mode){i=!1;break}}i&&(this.player_.cache_.selectedLanguage={enabled:!1})},e}(mn);mt.registerComponent("OffTextTrackMenuItem",gn);qt=function(i){function e(e,t){return(t=void 0===t?{}:t).tracks=e.textTracks(),i.call(this,e,t)||this}return vt(e,i),e.prototype.createItems=function(e,t){var i;void 0===t&&(t=mn),this.label_&&(i=this.label_+" off"),(e=void 0===e?[]:e).push(new gn(this.player_,{kinds:this.kinds_,kind:this.kind_,label:i})),this.hideThreshold_+=1;var n=this.player_.textTracks();Array.isArray(this.kinds_)||(this.kinds_=[this.kind_]);for(var r=0;r<n.length;r++){var s,a=n[r];-1<this.kinds_.indexOf(a.kind)&&((s=new t(this.player_,{track:a,kinds:this.kinds_,kind:this.kind_,selectable:!0,multiSelectable:!1})).addClass("vjs-"+a.kind+"-menu-item"),e.push(s))}return e},e}(on);mt.registerComponent("TextTrackButton",qt);var yn=function(s){function e(e,t){var i=t.track,n=t.cue,r=e.currentTime();return t.selectable=!0,t.multiSelectable=!1,t.label=n.text,t.selected=n.startTime<=r&&r<n.endTime,(t=s.call(this,e,t)||this).track=i,t.cue=n,i.addEventListener("cuechange",Ge(gt(t),t.update)),t}vt(e,s);var t=e.prototype;return t.handleClick=function(e){s.prototype.handleClick.call(this),this.player_.currentTime(this.cue.startTime),this.update(this.cue.startTime)},t.update=function(e){var t=this.cue,i=this.player_.currentTime();this.selected(t.startTime<=i&&i<t.endTime)},e}(x);mt.registerComponent("ChaptersTrackMenuItem",yn);A=function(n){function e(e,t,i){return n.call(this,e,t,i)||this}vt(e,n);var t=e.prototype;return t.buildCSSClass=function(){return"vjs-chapters-button "+n.prototype.buildCSSClass.call(this)},t.buildWrapperCSSClass=function(){return"vjs-chapters-button "+n.prototype.buildWrapperCSSClass.call(this)},t.update=function(e){this.track_&&(!e||"addtrack"!==e.type&&"removetrack"!==e.type)||this.setTrack(this.findChaptersTrack()),n.prototype.update.call(this)},t.setTrack=function(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_=null),this.track_=e,this.track_&&(this.track_.mode="hidden",(e=this.player_.remoteTextTrackEls().getTrackElementByTrack_(this.track_))&&e.addEventListener("load",this.updateHandler_)))},t.findChaptersTrack=function(){for(var e=this.player_.textTracks()||[],t=e.length-1;0<=t;t--){var i=e[t];if(i.kind===this.kind_)return i}},t.getMenuCaption=function(){return this.track_&&this.track_.label?this.track_.label:this.localize(dt(this.kind_))},t.createMenu=function(){return this.options_.title=this.getMenuCaption(),n.prototype.createMenu.call(this)},t.createItems=function(){var e=[];if(!this.track_)return e;var t=this.track_.cues;if(!t)return e;for(var i=0,n=t.length;i<n;i++){var r=t[i],r=new yn(this.player_,{track:this.track_,cue:r});e.push(r)}return e},e}(qt);A.prototype.kind_="chapters",A.prototype.controlText_="Chapters",mt.registerComponent("ChaptersButton",A);s=function(s){function e(e,t,i){var i=s.call(this,e,t,i)||this,n=e.textTracks(),r=Ge(gt(i),i.handleTracksChange);return n.addEventListener("change",r),i.on("dispose",function(){n.removeEventListener("change",r)}),i}vt(e,s);var t=e.prototype;return t.handleTracksChange=function(e){for(var t=this.player().textTracks(),i=!1,n=0,r=t.length;n<r;n++){var s=t[n];if(s.kind!==this.kind_&&"showing"===s.mode){i=!0;break}}i?this.disable():this.enable()},t.buildCSSClass=function(){return"vjs-descriptions-button "+s.prototype.buildCSSClass.call(this)},t.buildWrapperCSSClass=function(){return"vjs-descriptions-button "+s.prototype.buildWrapperCSSClass.call(this)},e}(qt);s.prototype.kind_="descriptions",s.prototype.controlText_="Descriptions",mt.registerComponent("DescriptionsButton",s);e=function(n){function e(e,t,i){return n.call(this,e,t,i)||this}vt(e,n);var t=e.prototype;return t.buildCSSClass=function(){return"vjs-subtitles-button "+n.prototype.buildCSSClass.call(this)},t.buildWrapperCSSClass=function(){return"vjs-subtitles-button "+n.prototype.buildWrapperCSSClass.call(this)},e}(qt);e.prototype.kind_="subtitles",e.prototype.controlText_="Subtitles",mt.registerComponent("SubtitlesButton",e);var vn=function(i){function e(e,t){return t.track={player:e,kind:t.kind,label:t.kind+" settings",selectable:!1,default:!1,mode:"disabled"},t.selectable=!1,t.name="CaptionSettingsMenuItem",(e=i.call(this,e,t)||this).addClass("vjs-texttrack-settings"),e.controlText(", opens "+t.kind+" settings dialog"),e}return vt(e,i),e.prototype.handleClick=function(e){this.player().getChild("textTrackSettings").open()},e}(mn);mt.registerComponent("CaptionSettingsMenuItem",vn);r=function(n){function e(e,t,i){return n.call(this,e,t,i)||this}vt(e,n);var t=e.prototype;return t.buildCSSClass=function(){return"vjs-captions-button "+n.prototype.buildCSSClass.call(this)},t.buildWrapperCSSClass=function(){return"vjs-captions-button "+n.prototype.buildWrapperCSSClass.call(this)},t.createItems=function(){var e=[];return this.player().tech_&&this.player().tech_.featuresNativeTextTracks||!this.player().getChild("textTrackSettings")||(e.push(new vn(this.player_,{kind:this.kind_})),this.hideThreshold_+=1),n.prototype.createItems.call(this,e)},e}(qt);r.prototype.kind_="captions",r.prototype.controlText_="Captions",mt.registerComponent("CaptionsButton",r);var _n=function(r){function e(){return r.apply(this,arguments)||this}return vt(e,r),e.prototype.createEl=function(e,t,i){var n='<span class="vjs-menu-item-text">'+this.localize(this.options_.label);return"captions"===this.options_.track.kind&&(n+='\n        <span aria-hidden="true" class="vjs-icon-placeholder"></span>\n        <span class="vjs-control-text"> '+this.localize("Captions")+"</span>\n      "),r.prototype.createEl.call(this,e,E({innerHTML:n+="</span>"},t),i)},e}(mn);mt.registerComponent("SubsCapsMenuItem",_n);P=function(i){function e(e,t){return(t=i.call(this,e,t=void 0===t?{}:t)||this).label_="subtitles",-1<["en","en-us","en-ca","fr-ca"].indexOf(t.player_.language_)&&(t.label_="captions"),t.menuButton_.controlText(dt(t.label_)),t}vt(e,i);var t=e.prototype;return t.buildCSSClass=function(){return"vjs-subs-caps-button "+i.prototype.buildCSSClass.call(this)},t.buildWrapperCSSClass=function(){return"vjs-subs-caps-button "+i.prototype.buildWrapperCSSClass.call(this)},t.createItems=function(){var e=[];return this.player().tech_&&this.player().tech_.featuresNativeTextTracks||!this.player().getChild("textTrackSettings")||(e.push(new vn(this.player_,{kind:this.label_})),this.hideThreshold_+=1),e=i.prototype.createItems.call(this,e,_n)},e}(qt);P.prototype.kinds_=["captions","subtitles"],P.prototype.controlText_="Subtitles",mt.registerComponent("SubsCapsButton",P);var bn=function(a){function e(e,t){var n,i=t.track,r=e.audioTracks();t.label=i.label||i.language||"Unknown",t.selected=i.enabled,(n=a.call(this,e,t)||this).track=i,n.addClass("vjs-"+i.kind+"-menu-item");function s(){for(var e=arguments.length,t=new Array(e),i=0;i<e;i++)t[i]=arguments[i];n.handleTracksChange.apply(gt(n),t)}return r.addEventListener("change",s),n.on("dispose",function(){r.removeEventListener("change",s)}),n}vt(e,a);var t=e.prototype;return t.createEl=function(e,t,i){var n='<span class="vjs-menu-item-text">'+this.localize(this.options_.label);return"main-desc"===this.options_.track.kind&&(n+='\n        <span aria-hidden="true" class="vjs-icon-placeholder"></span>\n        <span class="vjs-control-text"> '+this.localize("Descriptions")+"</span>\n      "),a.prototype.createEl.call(this,e,E({innerHTML:n+="</span>"},t),i)},t.handleClick=function(e){a.prototype.handleClick.call(this,e),this.track.enabled=!0},t.handleTracksChange=function(e){this.selected(this.track.enabled)},e}(x);mt.registerComponent("AudioTrackMenuItem",bn);L=function(i){function e(e,t){return(t=void 0===t?{}:t).tracks=e.audioTracks(),i.call(this,e,t)||this}vt(e,i);var t=e.prototype;return t.buildCSSClass=function(){return"vjs-audio-button "+i.prototype.buildCSSClass.call(this)},t.buildWrapperCSSClass=function(){return"vjs-audio-button "+i.prototype.buildWrapperCSSClass.call(this)},t.createItems=function(e){void 0===e&&(e=[]),this.hideThreshold_=1;for(var t=this.player_.audioTracks(),i=0;i<t.length;i++){var n=t[i];e.push(new bn(this.player_,{track:n,selectable:!0,multiSelectable:!1}))}return e},e}(on);L.prototype.controlText_="Audio Track",mt.registerComponent("AudioTrackButton",L);var Tn=function(s){function e(e,t){var i,n=t.rate,r=parseFloat(n,10);return t.label=n,t.selected=1===r,t.selectable=!0,t.multiSelectable=!1,(i=s.call(this,e,t)||this).label=n,i.rate=r,i.on(e,"ratechange",function(e){return i.update(e)}),i}vt(e,s);var t=e.prototype;return t.handleClick=function(e){s.prototype.handleClick.call(this),this.player().playbackRate(this.rate)},t.update=function(e){this.selected(this.player().playbackRate()===this.rate)},e}(x);Tn.prototype.contentElType="button",mt.registerComponent("PlaybackRateMenuItem",Tn);j=function(n){function e(e,t){var i=n.call(this,e,t)||this;return i.menuButton_.el_.setAttribute("aria-describedby",i.labelElId_),i.updateVisibility(),i.updateLabel(),i.on(e,"loadstart",function(e){return i.updateVisibility(e)}),i.on(e,"ratechange",function(e){return i.updateLabel(e)}),i}vt(e,n);var t=e.prototype;return t.createEl=function(){var e=n.prototype.createEl.call(this);return this.labelElId_="vjs-playback-rate-value-label-"+this.id_,this.labelEl_=ee("div",{className:"vjs-playback-rate-value",id:this.labelElId_,innerHTML:"1x"}),e.appendChild(this.labelEl_),e},t.dispose=function(){this.labelEl_=null,n.prototype.dispose.call(this)},t.buildCSSClass=function(){return"vjs-playback-rate "+n.prototype.buildCSSClass.call(this)},t.buildWrapperCSSClass=function(){return"vjs-playback-rate "+n.prototype.buildWrapperCSSClass.call(this)},t.createMenu=function(){var e=new pn(this.player()),t=this.playbackRates();if(t)for(var i=t.length-1;0<=i;i--)e.addChild(new Tn(this.player(),{rate:t[i]+"x"}));return e},t.updateARIAAttributes=function(){this.el().setAttribute("aria-valuenow",this.player().playbackRate())},t.handleClick=function(e){for(var t=this.player().playbackRate(),i=this.playbackRates(),n=i[0],r=0;r<i.length;r++)if(i[r]>t){n=i[r];break}this.player().playbackRate(n)},t.playbackRates=function(){return this.options_.playbackRates||this.options_.playerOptions&&this.options_.playerOptions.playbackRates},t.playbackRateSupported=function(){return this.player().tech_&&this.player().tech_.featuresPlaybackRate&&this.playbackRates()&&0<this.playbackRates().length},t.updateVisibility=function(e){this.playbackRateSupported()?this.removeClass("vjs-hidden"):this.addClass("vjs-hidden")},t.updateLabel=function(e){this.playbackRateSupported()&&(this.labelEl_.innerHTML=this.player().playbackRate()+"x")},e}(V);j.prototype.controlText_="Playback Rate",mt.registerComponent("PlaybackRateMenuButton",j);A=function(e){function t(){return e.apply(this,arguments)||this}vt(t,e);var i=t.prototype;return i.buildCSSClass=function(){return"vjs-spacer "+e.prototype.buildCSSClass.call(this)},i.createEl=function(){return e.prototype.createEl.call(this,"div",{className:this.buildCSSClass()})},t}(mt);mt.registerComponent("Spacer",A),mt.registerComponent("CustomControlSpacer",function(t){function e(){return t.apply(this,arguments)||this}vt(e,t);var i=e.prototype;return i.buildCSSClass=function(){return"vjs-custom-control-spacer "+t.prototype.buildCSSClass.call(this)},i.createEl=function(){var e=t.prototype.createEl.call(this,{className:this.buildCSSClass()});return e.innerHTML=" ",e},e}(A));s=function(e){function t(){return e.apply(this,arguments)||this}return vt(t,e),t.prototype.createEl=function(){return e.prototype.createEl.call(this,"div",{className:"vjs-control-bar",dir:"ltr"})},t}(mt);s.prototype.options_={children:["playToggle","volumePanel","currentTimeDisplay","timeDivider","durationDisplay","progressControl","liveDisplay","seekToLive","remainingTimeDisplay","customControlSpacer","playbackRateMenuButton","chaptersButton","descriptionsButton","subsCapsButton","audioTrackButton","fullscreenToggle"]},"exitPictureInPicture"in d&&s.prototype.options_.children.splice(s.prototype.options_.children.length-1,0,"pictureInPictureToggle"),mt.registerComponent("ControlBar",s);e=function(n){function e(e,t){var i=n.call(this,e,t)||this;return i.on(e,"error",function(e){return i.open(e)}),i}vt(e,n);var t=e.prototype;return t.buildCSSClass=function(){return"vjs-error-display "+n.prototype.buildCSSClass.call(this)},t.content=function(){var e=this.player().error();return e?this.localize(e.message):""},e}(Dt);e.prototype.options_=_({},Dt.prototype.options_,{pauseOnOpen:!1,fillAlways:!0,temporary:!1,uncloseable:!0}),mt.registerComponent("ErrorDisplay",e);var Sn="vjs-text-track-settings",r=["#000","Black"],qt=["#00F","Blue"],P=["#0FF","Cyan"],on=["#0F0","Green"],L=["#F0F","Magenta"],x=["#F00","Red"],V=["#FFF","White"],j=["#FF0","Yellow"],A=["1","Opaque"],s=["0.5","Semi-Transparent"],e=["0","Transparent"],En={backgroundColor:{selector:".vjs-bg-color > select",id:"captions-background-color-%s",label:"Color",options:[r,V,x,on,qt,j,L,P]},backgroundOpacity:{selector:".vjs-bg-opacity > select",id:"captions-background-opacity-%s",label:"Transparency",options:[A,s,e]},color:{selector:".vjs-fg-color > select",id:"captions-foreground-color-%s",label:"Color",options:[V,r,x,on,qt,j,L,P]},edgeStyle:{selector:".vjs-edge-style > select",id:"%s",label:"Text Edge Style",options:[["none","None"],["raised","Raised"],["depressed","Depressed"],["uniform","Uniform"],["dropshadow","Dropshadow"]]},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:function(e){return"1.00"===e?null:Number(e)}},textOpacity:{selector:".vjs-text-opacity > select",id:"captions-foreground-opacity-%s",label:"Transparency",options:[A,s]},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:"Transparency",options:[e,s,A]}};function kn(e,t){if((e=t?t(e):e)&&"none"!==e)return e}En.windowColor.options=En.backgroundColor.options,mt.registerComponent("TextTrackSettings",function(n){function e(e,t){var i;return t.temporary=!1,(i=n.call(this,e,t)||this).updateDisplay=i.updateDisplay.bind(gt(i)),i.fill(),i.hasBeenOpened_=i.hasBeenFilled_=!0,i.endDialog=ee("p",{className:"vjs-control-text",textContent:i.localize("End of dialog window.")}),i.el().appendChild(i.endDialog),i.setDefaults(),void 0===t.persistTextTrackSettings&&(i.options_.persistTextTrackSettings=i.options_.playerOptions.persistTextTrackSettings),i.on(i.$(".vjs-done-button"),"click",function(){i.saveSettings(),i.close()}),i.on(i.$(".vjs-default-button"),"click",function(){i.setDefaults(),i.updateDisplay()}),S(En,function(e){i.on(i.$(e.selector),"change",i.updateDisplay)}),i.options_.persistTextTrackSettings&&i.restoreSettings(),i}vt(e,n);var t=e.prototype;return t.dispose=function(){this.endDialog=null,n.prototype.dispose.call(this)},t.createElSelect_=function(e,t,i){var n=this;void 0===t&&(t=""),void 0===i&&(i="label");var e=En[e],r=e.id.replace("%s",this.id_),s=[t,r].join(" ").trim();return["<"+i+' id="'+r+'" class="'+("label"===i?"vjs-label":"")+'">',this.localize(e.label),"</"+i+">",'<select aria-labelledby="'+s+'">'].concat(e.options.map(function(e){var t=r+"-"+e[1].replace(/\W+/g,"");return['<option id="'+t+'" value="'+e[0]+'" ','aria-labelledby="'+s+" "+t+'">',n.localize(e[1]),"</option>"].join("")})).concat("</select>").join("")},t.createElFgColor_=function(){var e="captions-text-legend-"+this.id_;return['<fieldset class="vjs-fg-color vjs-track-setting">','<legend id="'+e+'">',this.localize("Text"),"</legend>",this.createElSelect_("color",e),'<span class="vjs-text-opacity vjs-opacity">',this.createElSelect_("textOpacity",e),"</span>","</fieldset>"].join("")},t.createElBgColor_=function(){var e="captions-background-"+this.id_;return['<fieldset class="vjs-bg-color vjs-track-setting">','<legend id="'+e+'">',this.localize("Background"),"</legend>",this.createElSelect_("backgroundColor",e),'<span class="vjs-bg-opacity vjs-opacity">',this.createElSelect_("backgroundOpacity",e),"</span>","</fieldset>"].join("")},t.createElWinColor_=function(){var e="captions-window-"+this.id_;return['<fieldset class="vjs-window-color vjs-track-setting">','<legend id="'+e+'">',this.localize("Window"),"</legend>",this.createElSelect_("windowColor",e),'<span class="vjs-window-opacity vjs-opacity">',this.createElSelect_("windowOpacity",e),"</span>","</fieldset>"].join("")},t.createElColors_=function(){return ee("div",{className:"vjs-track-settings-colors",innerHTML:[this.createElFgColor_(),this.createElBgColor_(),this.createElWinColor_()].join("")})},t.createElFont_=function(){return ee("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("")})},t.createElControls_=function(){var e=this.localize("restore all settings to the default values");return ee("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("")})},t.content=function(){return[this.createElColors_(),this.createElFont_(),this.createElControls_()]},t.label=function(){return this.localize("Caption Settings Dialog")},t.description=function(){return this.localize("Beginning of dialog window. Escape will cancel and close the window.")},t.buildCSSClass=function(){return n.prototype.buildCSSClass.call(this)+" vjs-text-track-settings"},t.getValues=function(){var i,n,e,r=this;return n=function(e,t,i){var n,t=(n=r.$(t.selector),t=t.parser,kn(n.options[n.options.selectedIndex].value,t));return void 0!==t&&(e[i]=t),e},void 0===(e={})&&(e=0),T(i=En).reduce(function(e,t){return n(e,i[t],t)},e)},t.setValues=function(i){var n=this;S(En,function(e,t){!function(e,t,i){if(t)for(var n=0;n<e.options.length;n++)if(kn(e.options[n].value,i)===t){e.selectedIndex=n;break}}(n.$(e.selector),i[t],e.parser)})},t.setDefaults=function(){var i=this;S(En,function(e){var t=e.hasOwnProperty("default")?e.default:0;i.$(e.selector).selectedIndex=t})},t.restoreSettings=function(){var e;try{e=JSON.parse(g.localStorage.getItem(Sn))}catch(e){m.warn(e)}e&&this.setValues(e)},t.saveSettings=function(){if(this.options_.persistTextTrackSettings){var e=this.getValues();try{Object.keys(e).length?g.localStorage.setItem(Sn,JSON.stringify(e)):g.localStorage.removeItem(Sn)}catch(e){m.warn(e)}}},t.updateDisplay=function(){var e=this.player_.getChild("textTrackDisplay");e&&e.updateDisplay()},t.conditionalBlur_=function(){this.previouslyActiveEl_=null;var e=this.player_.controlBar,t=e&&e.subsCapsButton,e=e&&e.captionsButton;t?t.focus():e&&e.focus()},e}(Dt)),mt.registerComponent("ResizeManager",function(s){function e(e,t){var i,n=t.ResizeObserver||g.ResizeObserver,r=ht({createEl:!(n=null===t.ResizeObserver?!1:n),reportTouchActivity:!1},t);return(i=s.call(this,e,r)||this).ResizeObserver=t.ResizeObserver||g.ResizeObserver,i.loadListener_=null,i.resizeObserver_=null,i.debouncedHandler_=Ke(function(){i.resizeHandler()},100,!1,gt(i)),n?(i.resizeObserver_=new i.ResizeObserver(i.debouncedHandler_),i.resizeObserver_.observe(e.el())):(i.loadListener_=function(){var e,t;i.el_&&i.el_.contentWindow&&(e=i.debouncedHandler_,t=i.unloadListener_=function(){qe(this,"resize",e),qe(this,"unload",t),t=null},He(i.el_.contentWindow,"unload",t),He(i.el_.contentWindow,"resize",e))},i.one("load",i.loadListener_)),i}vt(e,s);var t=e.prototype;return t.createEl=function(){return s.prototype.createEl.call(this,"iframe",{className:"vjs-resize-manager",tabIndex:-1},{"aria-hidden":"true"})},t.resizeHandler=function(){this.player_&&this.player_.trigger&&this.player_.trigger("playerresize")},t.dispose=function(){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,s.prototype.dispose.call(this)},e}(mt));var Cn={trackingThreshold:30,liveTolerance:15};mt.registerComponent("LiveTracker",function(n){function e(e,t){var t=ht(Cn,t,{createEl:!1}),i=n.call(this,e,t)||this;return i.handleVisibilityChange_=function(e){return i.handleVisibilityChange(e)},i.trackLiveHandler_=function(){return i.trackLive_()},i.handlePlay_=function(e){return i.handlePlay(e)},i.handleFirstTimeupdate_=function(e){return i.handleFirstTimeupdate(e)},i.handleSeeked_=function(e){return i.handleSeeked(e)},i.seekToLiveEdge_=function(e){return i.seekToLiveEdge(e)},i.reset_(),i.on(i.player_,"durationchange",function(e){return i.handleDurationchange(e)}),i.one(i.player_,"canplay",function(){return i.toggleTracking()}),F&&"hidden"in d&&"visibilityState"in d&&i.on(d,"visibilitychange",i.handleVisibilityChange_),i}vt(e,n);var t=e.prototype;return t.handleVisibilityChange=function(){this.player_.duration()===1/0&&(d.hidden?this.stopTracking():this.startTracking())},t.trackLive_=function(){var e,t=this.player_.seekable();t&&t.length&&(e=Number(g.performance.now().toFixed(4)),t=-1===this.lastTime_?0:(e-this.lastTime_)/1e3,this.lastTime_=e,this.pastSeekEnd_=this.pastSeekEnd()+t,e=this.liveCurrentTime(),t=this.player_.currentTime(),t=this.player_.paused()||this.seekedBehindLive_||Math.abs(e-t)>this.options_.liveTolerance,(t=!this.timeupdateSeen_||e===1/0?!1:t)!==this.behindLiveEdge_&&(this.behindLiveEdge_=t,this.trigger("liveedgechange")))},t.handleDurationchange=function(){this.toggleTracking()},t.toggleTracking=function(){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())},t.startTracking=function(){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_)))},t.handleFirstTimeupdate=function(){this.timeupdateSeen_=!0,this.on(this.player_,"seeked",this.handleSeeked_)},t.handleSeeked=function(){var e=Math.abs(this.liveCurrentTime()-this.player_.currentTime());this.seekedBehindLive_=this.nextSeekedFromUser_&&2<e,this.nextSeekedFromUser_=!1,this.trackLive_()},t.handlePlay=function(){this.one(this.player_,"timeupdate",this.seekToLiveEdge_)},t.reset_=function(){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_)},t.nextSeekedFromUser=function(){this.nextSeekedFromUser_=!0},t.stopTracking=function(){this.isTracking()&&(this.reset_(),this.trigger("liveedgechange"))},t.seekableEnd=function(){for(var e=this.player_.seekable(),t=[],i=e?e.length:0;i--;)t.push(e.end(i));return t.length?t.sort()[t.length-1]:1/0},t.seekableStart=function(){for(var e=this.player_.seekable(),t=[],i=e?e.length:0;i--;)t.push(e.start(i));return t.length?t.sort()[0]:0},t.liveWindow=function(){var e=this.liveCurrentTime();return e===1/0?0:e-this.seekableStart()},t.isLive=function(){return this.isTracking()},t.atLiveEdge=function(){return!this.behindLiveEdge()},t.liveCurrentTime=function(){return this.pastSeekEnd()+this.seekableEnd()},t.pastSeekEnd=function(){var e=this.seekableEnd();return-1!==this.lastSeekEnd_&&e!==this.lastSeekEnd_&&(this.pastSeekEnd_=0),this.lastSeekEnd_=e,this.pastSeekEnd_},t.behindLiveEdge=function(){return this.behindLiveEdge_},t.isTracking=function(){return"number"==typeof this.trackingInterval_},t.seekToLiveEdge=function(){this.seekedBehindLive_=!1,this.atLiveEdge()||(this.nextSeekedFromUser_=!1,this.player_.currentTime(this.liveCurrentTime()))},t.dispose=function(){this.off(d,"visibilitychange",this.handleVisibilityChange_),this.stopTracking(),n.prototype.dispose.call(this)},e}(mt));function wn(e){if((n=e.el()).hasAttribute("src"))return e.triggerSourceset(n.src),1;var t=e.$$("source"),i=[],n="";if(t.length){for(var r=0;r<t.length;r++){var s=t[r].src;s&&-1===i.indexOf(s)&&i.push(s)}return!!i.length&&(1===i.length&&(n=i[0]),e.triggerSourceset(n),!0)}}function In(e,t){for(var i={},n=0;n<e.length&&!((i=Object.getOwnPropertyDescriptor(e[n],t))&&i.set&&i.get);n++);return i.enumerable=!0,i.configurable=!0,i}function xn(s){var t,e,i,a=s.el();a.resetSourceWatch_||(t={},e=In([s.el(),g.HTMLMediaElement.prototype,g.Element.prototype,On],"innerHTML"),i=function(r){return function(){for(var e=arguments.length,t=new Array(e),i=0;i<e;i++)t[i]=arguments[i];var n=r.apply(a,t);return wn(s),n}},["append","appendChild","insertAdjacentHTML"].forEach(function(e){a[e]&&(t[e]=a[e],a[e]=i(t[e]))}),Object.defineProperty(a,"innerHTML",ht(e,{set:i(e.set)})),a.resetSourceWatch_=function(){a.resetSourceWatch_=null,Object.keys(t).forEach(function(e){a[e]=t[e]}),Object.defineProperty(a,"innerHTML",e)},s.one("sourceset",a.resetSourceWatch_))}function An(i){var n,t,r,s;i.featuresSourceset&&((n=i.el()).resetSourceset_||(t=In([i.el(),g.HTMLMediaElement.prototype,Dn],"src"),r=n.setAttribute,s=n.load,Object.defineProperty(n,"src",ht(t,{set:function(e){e=t.set.call(n,e);return i.triggerSourceset(n.src),e}})),n.setAttribute=function(e,t){t=r.call(n,e,t);return/src/i.test(e)&&i.triggerSourceset(n.src),t},n.load=function(){var e=s.call(n);return wn(i)||(i.triggerSourceset(""),xn(i)),e},n.currentSrc?i.triggerSourceset(n.currentSrc):wn(i)||xn(i),n.resetSourceset_=function(){n.resetSourceset_=null,n.load=s,n.setAttribute=r,Object.defineProperty(n,"src",t),n.resetSourceWatch_&&n.resetSourceWatch_()}))}function Pn(t,i,n,e){function r(e){return Object.defineProperty(t,i,{value:e,enumerable:!0,writable:!0})}var s={configurable:!0,enumerable:!0,get:function(){var e=n();return r(e),e}};return(e=void 0===e?!0:e)&&(s.set=r),Object.defineProperty(t,i,s)}var Ln,On=Object.defineProperty({},"innerHTML",{get:function(){return this.cloneNode(!0).innerHTML},set:function(e){var t=d.createElement(this.nodeName.toLowerCase());t.innerHTML=e;for(var i=d.createDocumentFragment();t.childNodes.length;)i.appendChild(t.childNodes[0]);return this.innerText="",g.Element.prototype.appendChild.call(this,i),this.innerHTML}}),Dn=Object.defineProperty({},"src",{get:function(){return this.hasAttribute("src")?Ft(g.Element.prototype.getAttribute.call(this,"src")):""},set:function(e){return g.Element.prototype.setAttribute.call(this,"src",e),e}}),Rn=function(l){function a(e,t){var i=l.call(this,e,t)||this,t=e.source,n=!1;if(t&&(i.el_.currentSrc!==t.src||e.tag&&3===e.tag.initNetworkState_)?i.setSource(t):i.handleLateInit_(i.el_),e.enableSourceset&&i.setupSourcesetHandling_(),i.isScrubbing_=!1,i.el_.hasChildNodes()){for(var r=i.el_.childNodes,s=r.length,a=[];s--;){var o=r[s];"track"===o.nodeName.toLowerCase()&&(i.featuresNativeTextTracks?(i.remoteTextTrackEls().addTrackElement_(o),i.remoteTextTracks().addTrack(o.track),i.textTracks().addTrack(o.track),n||i.el_.hasAttribute("crossorigin")||!Ht(o.src)||(n=!0)):a.push(o))}for(var u=0;u<a.length;u++)i.el_.removeChild(a[u])}return i.proxyNativeTracks_(),i.featuresNativeTextTracks&&n&&m.warn("Text Tracks are being loaded from another origin but the crossorigin attribute isn't used.\nThis may prevent text tracks from loading."),i.restoreMetadataTracksInIOSNativePlayer_(),(q||W||R)&&!0===e.nativeControlsForTouch&&i.setControls(!0),i.proxyWebkitFullscreen_(),i.triggerReady(),i}vt(a,l);var e=a.prototype;return e.dispose=function(){this.el_&&this.el_.resetSourceset_&&this.el_.resetSourceset_(),a.disposeMediaElement(this.el_),this.options_=null,l.prototype.dispose.call(this)},e.setupSourcesetHandling_=function(){An(this)},e.restoreMetadataTracksInIOSNativePlayer_=function(){function e(){i=[];for(var e=0;e<n.length;e++){var t=n[e];"metadata"===t.kind&&i.push({track:t,storedMode:t.mode})}}var i,n=this.textTracks();e(),n.addEventListener("change",e),this.on("dispose",function(){return n.removeEventListener("change",e)});function r(){for(var e=0;e<i.length;e++){var t=i[e];"disabled"===t.track.mode&&t.track.mode!==t.storedMode&&(t.track.mode=t.storedMode)}n.removeEventListener("change",r)}this.on("webkitbeginfullscreen",function(){n.removeEventListener("change",e),n.removeEventListener("change",r),n.addEventListener("change",r)}),this.on("webkitendfullscreen",function(){n.removeEventListener("change",e),n.addEventListener("change",e),n.removeEventListener("change",r)})},e.overrideNative_=function(e,t){var i,n=this;t===this["featuresNative"+e+"Tracks"]&&(this[(i=e.toLowerCase())+"TracksListeners_"]&&Object.keys(this[i+"TracksListeners_"]).forEach(function(e){n.el()[i+"Tracks"].removeEventListener(e,n[i+"TracksListeners_"][e])}),this["featuresNative"+e+"Tracks"]=!t,this[i+"TracksListeners_"]=null,this.proxyNativeTracksForType_(i))},e.overrideNativeAudioTracks=function(e){this.overrideNative_("Audio",e)},e.overrideNativeVideoTracks=function(e){this.overrideNative_("Video",e)},e.proxyNativeTracksForType_=function(i){var e,t,n=this,r=oi[i],s=this.el()[r.getterName],a=this[r.getterName]();this["featuresNative"+r.capitalName+"Tracks"]&&s&&s.addEventListener&&(t=function(){for(var e=[],t=0;t<a.length;t++){for(var i=!1,n=0;n<s.length;n++)if(s[n]===a[t]){i=!0;break}i||e.push(a[t])}for(;e.length;)a.removeTrack(e.shift())},this[r.getterName+"Listeners_"]=e={change:function(e){var t={type:"change",target:a,currentTarget:a,srcElement:a};a.trigger(t),"text"===i&&n[ui.remoteText.getterName]().trigger(t)},addtrack:function(e){a.addTrack(e.track)},removetrack:function(e){a.removeTrack(e.track)}},Object.keys(e).forEach(function(t){var i=e[t];s.addEventListener(t,i),n.on("dispose",function(e){return s.removeEventListener(t,i)})}),this.on("loadstart",t),this.on("dispose",function(e){return n.off("loadstart",t)}))},e.proxyNativeTracks_=function(){var t=this;oi.names.forEach(function(e){t.proxyNativeTracksForType_(e)})},e.createEl=function(){var e,t=this.options_.tag;t&&(this.options_.playerElIngest||this.movingMediaElementInDOM)||(t?(e=t.cloneNode(!0),t.parentNode&&t.parentNode.insertBefore(e,t),a.disposeMediaElement(t),t=e):(t=d.createElement("video"),e=ht({},this.options_.tag&&ue(this.options_.tag)),q&&!0===this.options_.nativeControlsForTouch||delete e.controls,oe(t,E(e,{id:this.options_.techId,class:"vjs-tech"}))),t.playerId=this.options_.playerId),"undefined"!=typeof this.options_.preload&&ce(t,"preload",this.options_.preload),void 0!==this.options_.disablePictureInPicture&&(t.disablePictureInPicture=this.options_.disablePictureInPicture);for(var i=["loop","muted","playsinline","autoplay"],n=0;n<i.length;n++){var r=i[n],s=this.options_[r];"undefined"!=typeof s&&(s?ce(t,r,r):de(t,r),t[r]=s)}return t},e.handleLateInit_=function(e){if(0!==e.networkState&&3!==e.networkState){if(0===e.readyState){var t=!1,i=function(){t=!0};this.on("loadstart",i);var n=function(){t||this.trigger("loadstart")};return this.on("loadedmetadata",n),void this.ready(function(){this.off("loadstart",i),this.off("loadedmetadata",n),t||this.trigger("loadstart")})}var r=["loadstart"];r.push("loadedmetadata"),2<=e.readyState&&r.push("loadeddata"),3<=e.readyState&&r.push("canplay"),4<=e.readyState&&r.push("canplaythrough"),this.ready(function(){r.forEach(function(e){this.trigger(e)},this)})}},e.setScrubbing=function(e){this.isScrubbing_=e},e.scrubbing=function(){return this.isScrubbing_},e.setCurrentTime=function(e){try{this.isScrubbing_&&this.el_.fastSeek&&G?this.el_.fastSeek(e):this.el_.currentTime=e}catch(e){m(e,"Video is not ready. (Video.js)")}},e.duration=function(){var t=this;return this.el_.duration===1/0&&O&&U&&0===this.el_.currentTime?(this.on("timeupdate",function e(){0<t.el_.currentTime&&(t.el_.duration===1/0&&t.trigger("durationchange"),t.off("timeupdate",e))}),NaN):this.el_.duration||NaN},e.width=function(){return this.el_.offsetWidth},e.height=function(){return this.el_.offsetHeight},e.proxyWebkitFullscreen_=function(){var e,t,i=this;"webkitDisplayingFullscreen"in this.el_&&(e=function(){this.trigger("fullscreenchange",{isFullscreen:!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",function(){i.off("webkitbeginfullscreen",t),i.off("webkitendfullscreen",e)}))},e.supportsFullScreen=function(){if("function"==typeof this.el_.webkitEnterFullScreen){var e=g.navigator&&g.navigator.userAgent||"";if(/Android/.test(e)||!/Chrome|Mac OS X 10.5/.test(e))return!0}return!1},e.enterFullScreen=function(){var e=this.el_;if(e.paused&&e.networkState<=e.HAVE_METADATA)It(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)}},e.exitFullScreen=function(){this.el_.webkitDisplayingFullscreen?this.el_.webkitExitFullScreen():this.trigger("fullscreenerror",new Error("The video is not fullscreen"))},e.requestPictureInPicture=function(){return this.el_.requestPictureInPicture()},e.src=function(e){if(void 0===e)return this.el_.src;this.setSrc(e)},e.reset=function(){a.resetMediaElement(this.el_)},e.currentSrc=function(){return this.currentSource_?this.currentSource_.src:this.el_.currentSrc},e.setControls=function(e){this.el_.controls=!!e},e.addTextTrack=function(e,t,i){return this.featuresNativeTextTracks?this.el_.addTextTrack(e,t,i):l.prototype.addTextTrack.call(this,e,t,i)},e.createRemoteTextTrack=function(e){if(!this.featuresNativeTextTracks)return l.prototype.createRemoteTextTrack.call(this,e);var t=d.createElement("track");return 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},e.addRemoteTextTrack=function(e,t){t=l.prototype.addRemoteTextTrack.call(this,e,t);return this.featuresNativeTextTracks&&this.el().appendChild(t),t},e.removeRemoteTextTrack=function(e){if(l.prototype.removeRemoteTextTrack.call(this,e),this.featuresNativeTextTracks)for(var t=this.$$("track"),i=t.length;i--;)e!==t[i]&&e!==t[i].track||this.el().removeChild(t[i])},e.getVideoPlaybackQuality=function(){if("function"==typeof this.el().getVideoPlaybackQuality)return this.el().getVideoPlaybackQuality();var e={};return"undefined"!=typeof this.el().webkitDroppedFrameCount&&"undefined"!=typeof this.el().webkitDecodedFrameCount&&(e.droppedVideoFrames=this.el().webkitDroppedFrameCount,e.totalVideoFrames=this.el().webkitDecodedFrameCount),g.performance&&"function"==typeof g.performance.now?e.creationTime=g.performance.now():g.performance&&g.performance.timing&&"number"==typeof g.performance.timing.navigationStart&&(e.creationTime=g.Date.now()-g.performance.timing.navigationStart),e},a}(ji);Pn(Rn,"TEST_VID",function(){if(Q()){var e=d.createElement("video"),t=d.createElement("track");return t.kind="captions",t.srclang="en",t.label="English",e.appendChild(t),e}}),Rn.isSupported=function(){try{Rn.TEST_VID.volume=.5}catch(e){return!1}return!(!Rn.TEST_VID||!Rn.TEST_VID.canPlayType)},Rn.canPlayType=function(e){return Rn.TEST_VID.canPlayType(e)},Rn.canPlaySource=function(e,t){return Rn.canPlayType(e.type)},Rn.canControlVolume=function(){try{var e=Rn.TEST_VID.volume;return Rn.TEST_VID.volume=e/2+.1,e!==Rn.TEST_VID.volume}catch(e){return!1}},Rn.canMuteVolume=function(){try{var e=Rn.TEST_VID.muted;return Rn.TEST_VID.muted=!e,Rn.TEST_VID.muted?ce(Rn.TEST_VID,"muted","muted"):de(Rn.TEST_VID,"muted"),e!==Rn.TEST_VID.muted}catch(e){return!1}},Rn.canControlPlaybackRate=function(){if(O&&U&&B<58)return!1;try{var e=Rn.TEST_VID.playbackRate;return Rn.TEST_VID.playbackRate=e/2+.1,e!==Rn.TEST_VID.playbackRate}catch(e){return!1}},Rn.canOverrideAttributes=function(){try{var e=function(){};Object.defineProperty(d.createElement("video"),"src",{get:e,set:e}),Object.defineProperty(d.createElement("audio"),"src",{get:e,set:e}),Object.defineProperty(d.createElement("video"),"innerHTML",{get:e,set:e}),Object.defineProperty(d.createElement("audio"),"innerHTML",{get:e,set:e})}catch(e){return!1}return!0},Rn.supportsNativeTextTracks=function(){return G||z&&U},Rn.supportsNativeVideoTracks=function(){return!(!Rn.TEST_VID||!Rn.TEST_VID.videoTracks)},Rn.supportsNativeAudioTracks=function(){return!(!Rn.TEST_VID||!Rn.TEST_VID.audioTracks)},Rn.Events=["loadstart","suspend","abort","error","emptied","stalled","loadedmetadata","loadeddata","canplay","canplaythrough","playing","waiting","seeking","seeked","ended","durationchange","timeupdate","progress","play","pause","ratechange","resize","volumechange"],[["featuresVolumeControl","canControlVolume"],["featuresMuteControl","canMuteVolume"],["featuresPlaybackRate","canControlPlaybackRate"],["featuresSourceset","canOverrideAttributes"],["featuresNativeTextTracks","supportsNativeTextTracks"],["featuresNativeVideoTracks","supportsNativeVideoTracks"],["featuresNativeAudioTracks","supportsNativeAudioTracks"]].forEach(function(e){var t=e[0],i=e[1];Pn(Rn.prototype,t,function(){return Rn[i]()},!0)}),Rn.prototype.movingMediaElementInDOM=!z,Rn.prototype.featuresFullscreenResize=!0,Rn.prototype.featuresProgressEvents=!0,Rn.prototype.featuresTimeupdateEvents=!0,Rn.patchCanPlayType=function(){4<=D&&!M&&!U&&(Ln=Rn.TEST_VID&&Rn.TEST_VID.constructor.prototype.canPlayType,Rn.TEST_VID.constructor.prototype.canPlayType=function(e){return e&&/^application\/(?:x-|vnd\.apple\.)mpegurl/i.test(e)?"maybe":Ln.call(this,e)})},Rn.unpatchCanPlayType=function(){var e=Rn.TEST_VID.constructor.prototype.canPlayType;return Ln&&(Rn.TEST_VID.constructor.prototype.canPlayType=Ln),e},Rn.patchCanPlayType(),Rn.disposeMediaElement=function(e){if(e){for(e.parentNode&&e.parentNode.removeChild(e);e.hasChildNodes();)e.removeChild(e.firstChild);e.removeAttribute("src"),"function"==typeof e.load&&function(){try{e.load()}catch(e){}}()}},Rn.resetMediaElement=function(e){if(e){for(var t=e.querySelectorAll("source"),i=t.length;i--;)e.removeChild(t[i]);e.removeAttribute("src"),"function"==typeof e.load&&function(){try{e.load()}catch(e){}}()}},["muted","defaultMuted","autoplay","controls","loop","playsinline"].forEach(function(e){Rn.prototype[e]=function(){return this.el_[e]||this.el_.hasAttribute(e)}}),["muted","defaultMuted","autoplay","loop","playsinline"].forEach(function(t){Rn.prototype["set"+dt(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){Rn.prototype[e]=function(){return this.el_[e]}}),["volume","src","poster","preload","playbackRate","defaultPlaybackRate","disablePictureInPicture","crossOrigin"].forEach(function(t){Rn.prototype["set"+dt(t)]=function(e){this.el_[t]=e}}),["pause","load","play"].forEach(function(e){Rn.prototype[e]=function(){return this.el_[e]()}}),ji.withSourceHandlers(Rn),Rn.nativeSourceHandler={},Rn.nativeSourceHandler.canPlayType=function(e){try{return Rn.TEST_VID.canPlayType(e)}catch(e){return""}},Rn.nativeSourceHandler.canHandleSource=function(e,t){if(e.type)return Rn.nativeSourceHandler.canPlayType(e.type);if(e.src){e=jt(e.src);return Rn.nativeSourceHandler.canPlayType("video/"+e)}return""},Rn.nativeSourceHandler.handleSource=function(e,t,i){t.setSrc(e.src)},Rn.nativeSourceHandler.dispose=function(){},Rn.registerSourceHandler(Rn.nativeSourceHandler),ji.registerTech("Html5",Rn);var Mn=["progress","abort","suspend","emptied","stalled","loadedmetadata","loadeddata","timeupdate","resize","volumechange","texttrackchange"],Nn={canplay:"CanPlay",canplaythrough:"CanPlayThrough",playing:"Playing",seeked:"Seeked"},Un=["tiny","xsmall","small","medium","large","xlarge","huge"],Bn={};Un.forEach(function(e){var t="x"===e.charAt(0)?"x-"+e.substring(1):e;Bn[e]="vjs-layout-"+t});var Fn={tiny:210,xsmall:320,small:425,medium:768,large:1440,xlarge:2560,huge:1/0},jn=function(c){function o(e,t,i){var n,r;if(e.id=e.id||t.id||"vjs_video_"+De++,(t=E(o.getTagSettings(e),t)).initChildren=!1,t.createEl=!1,t.evented=!1,t.reportTouchActivity=!1,!t.language)if("function"==typeof e.closest){var s=e.closest("[lang]");s&&s.getAttribute&&(t.language=s.getAttribute("lang"))}else for(var a=e;a&&1===a.nodeType;){if(ue(a).hasOwnProperty("lang")){t.language=a.getAttribute("lang");break}a=a.parentNode}if((n=c.call(this,null,t,i)||this).boundDocumentFullscreenChange_=function(e){return n.documentFullscreenChange_(e)},n.boundFullWindowOnEscKey_=function(e){return n.fullWindowOnEscKey(e)},n.boundUpdateStyleEl_=function(e){return n.updateStyleEl_(e)},n.boundApplyInitTime_=function(e){return n.applyInitTime_(e)},n.boundUpdateCurrentBreakpoint_=function(e){return n.updateCurrentBreakpoint_(e)},n.boundHandleTechClick_=function(e){return n.handleTechClick_(e)},n.boundHandleTechDoubleClick_=function(e){return n.handleTechDoubleClick_(e)},n.boundHandleTechTouchStart_=function(e){return n.handleTechTouchStart_(e)},n.boundHandleTechTouchMove_=function(e){return n.handleTechTouchMove_(e)},n.boundHandleTechTouchEnd_=function(e){return n.handleTechTouchEnd_(e)},n.boundHandleTechTap_=function(e){return n.handleTechTap_(e)},n.isFullscreen_=!1,n.log=y(n.id_),n.fsApi_=l,n.isPosterFromTech_=!1,n.queuedCallbacks_=[],n.isReady_=!1,n.hasStarted_=!1,n.userActive_=!1,n.debugEnabled_=!1,!n.options_||!n.options_.techOrder||!n.options_.techOrder.length)throw new Error("No techOrder specified. Did you overwrite videojs.options instead of just changing the properties you want to override?");n.tag=e,n.tagAttributes=e&&ue(e),n.language(n.options_.language),t.languages?(r={},Object.getOwnPropertyNames(t.languages).forEach(function(e){r[e.toLowerCase()]=t.languages[e]}),n.languages_=r):n.languages_=o.prototype.options_.languages,n.resetCache_(),n.poster_=t.poster||"",n.controls_=!!t.controls,e.controls=!1,e.removeAttribute("controls"),n.changingSrc_=!1,n.playCallbacks_=[],n.playTerminatedQueue_=[],e.hasAttribute("autoplay")?n.autoplay(!0):n.autoplay(n.options_.autoplay),t.plugins&&Object.keys(t.plugins).forEach(function(e){if("function"!=typeof n[e])throw new Error('plugin "'+e+'" does not exist')}),n.scrubbing_=!1,n.el_=n.createEl(),ot(gt(n),{eventBusKey:"el_"}),n.fsApi_.requestFullscreen&&(He(d,n.fsApi_.fullscreenchange,n.boundDocumentFullscreenChange_),n.on(n.fsApi_.fullscreenchange,n.boundDocumentFullscreenChange_)),n.fluid_&&n.on(["playerreset","resize"],n.boundUpdateStyleEl_);i=ht(n.options_);t.plugins&&Object.keys(t.plugins).forEach(function(e){n[e](t.plugins[e])}),t.debug&&n.debug(!0),n.options_.playerOptions=i,n.middleware_=[],n.initChildren(),n.isAudio("audio"===e.nodeName.toLowerCase()),n.controls()?n.addClass("vjs-controls-enabled"):n.addClass("vjs-controls-disabled"),n.el_.setAttribute("role","region"),n.isAudio()?n.el_.setAttribute("aria-label",n.localize("Audio Player")):n.el_.setAttribute("aria-label",n.localize("Video Player")),n.isAudio()&&n.addClass("vjs-audio"),n.flexNotSupported_()&&n.addClass("vjs-no-flex"),q&&n.addClass("vjs-touch-enabled"),z||n.addClass("vjs-workinghover"),o.players[n.id_]=gt(n);e=u.split(".")[0];return n.addClass("vjs-v"+e),n.userActive(!0),n.reportUserActivity(),n.one("play",function(e){return n.listenForUserActivity_(e)}),n.on("stageclick",function(e){return n.handleStageClick_(e)}),n.on("keydown",function(e){return n.handleKeyDown(e)}),n.on("languagechange",function(e){return n.handleLanguagechange(e)}),n.breakpoints(n.options_.breakpoints),n.responsive(n.options_.responsive),n}vt(o,c);var e=o.prototype;return e.dispose=function(){var t=this;this.trigger("dispose"),this.off("dispose"),qe(d,this.fsApi_.fullscreenchange,this.boundDocumentFullscreenChange_),qe(d,"keydown",this.boundFullWindowOnEscKey_),this.styleEl_&&this.styleEl_.parentNode&&(this.styleEl_.parentNode.removeChild(this.styleEl_),this.styleEl_=null),o.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),qi[this.id()]=null,li.names.forEach(function(e){e=li[e],e=t[e.getterName]();e&&e.off&&e.off()}),c.prototype.dispose.call(this)},e.createEl=function(){var t,i=this.tag,e=this.playerElIngest_=i.parentNode&&i.parentNode.hasAttribute&&i.parentNode.hasAttribute("data-vjs-player"),n="video-js"===this.tag.tagName.toLowerCase();e?t=this.el_=i.parentNode:n||(t=this.el_=c.prototype.createEl.call(this,"div"));var r,s,a=ue(i);if(n){for(t=this.el_=i,i=this.tag=d.createElement("video");t.children.length;)i.appendChild(t.firstChild);ne(t,"video-js")||re(t,"video-js"),t.appendChild(i),e=this.playerElIngest_=t,Object.keys(t).forEach(function(e){try{i[e]=t[e]}catch(e){}})}i.setAttribute("tabindex","-1"),a.tabindex="-1",(F||U&&H)&&(i.setAttribute("role","application"),a.role="application"),i.removeAttribute("width"),i.removeAttribute("height"),"width"in a&&delete a.width,"height"in a&&delete a.height,Object.getOwnPropertyNames(a).forEach(function(e){n&&"class"===e||t.setAttribute(e,a[e]),n&&i.setAttribute(e,a[e])}),i.playerId=i.id,i.id+="_html5_api",i.className="vjs-tech",(i.player=t.player=this).addClass("vjs-paused"),!0!==g.VIDEOJS_NO_DYNAMIC_STYLE&&(this.styleEl_=Le("vjs-styles-dimensions"),r=ke(".vjs-styles-defaults"),(s=ke("head")).insertBefore(this.styleEl_,r?r.nextSibling:s.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);for(var o=i.getElementsByTagName("a"),u=0;u<o.length;u++){var l=o.item(u);re(l,"vjs-hidden"),l.setAttribute("hidden","hidden")}return i.initNetworkState_=i.networkState,i.parentNode&&!e&&i.parentNode.insertBefore(t,i),ie(i,t),this.children_.unshift(i),this.el_.setAttribute("lang",this.language_),this.el_=t},e.crossOrigin=function(e){if(!e)return this.techGet_("crossOrigin");"anonymous"===e||"use-credentials"===e?this.techCall_("setCrossOrigin",e):m.warn('crossOrigin must be "anonymous" or "use-credentials", given "'+e+'"')},e.width=function(e){return this.dimension("width",e)},e.height=function(e){return this.dimension("height",e)},e.dimension=function(e,t){var i=e+"_";if(void 0===t)return this[i]||0;if(""===t||"auto"===t)return this[i]=void 0,void this.updateStyleEl_();var n=parseFloat(t);isNaN(n)?m.error('Improper value "'+t+'" supplied for for '+e):(this[i]=n,this.updateStyleEl_())},e.fluid=function(e){var t,i=this;if(void 0===e)return!!this.fluid_;this.fluid_=!!e,st(this)&&this.off(["playerreset","resize"],this.boundUpdateStyleEl_),e?(this.addClass("vjs-fluid"),this.fill(!1),t=function(){i.on(["playerreset","resize"],i.boundUpdateStyleEl_)},st(e=this)?t():(e.eventedCallbacks||(e.eventedCallbacks=[]),e.eventedCallbacks.push(t))):this.removeClass("vjs-fluid"),this.updateStyleEl_()},e.fill=function(e){if(void 0===e)return!!this.fill_;this.fill_=!!e,e?(this.addClass("vjs-fill"),this.fluid(!1)):this.removeClass("vjs-fill")},e.aspectRatio=function(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_()},e.updateStyleEl_=function(){var e,t,i,n;!0!==g.VIDEOJS_NO_DYNAMIC_STYLE?(n=(i=(void 0!==this.aspectRatio_&&"auto"!==this.aspectRatio_?this.aspectRatio_:0<this.videoWidth()?this.videoWidth()+":"+this.videoHeight():"16:9").split(":"))[1]/i[0],e=void 0!==this.width_?this.width_:void 0!==this.height_?this.height_/n:this.videoWidth()||300,t=void 0!==this.height_?this.height_:e*n,i=/^[^a-zA-Z]/.test(this.id())?"dimensions-"+this.id():this.id()+"-dimensions",this.addClass(i),Oe(this.styleEl_,"\n      ."+i+" {\n        width: "+e+"px;\n        height: "+t+"px;\n      }\n\n      ."+i+".vjs-fluid {\n        padding-top: "+100*n+"%;\n      }\n    ")):(t="number"==typeof this.width_?this.width_:this.options_.width,i="number"==typeof this.height_?this.height_:this.options_.height,(n=this.tech_&&this.tech_.el())&&(0<=t&&(n.width=t),0<=i&&(n.height=i)))},e.loadTech_=function(e,t){var i=this;this.tech_&&this.unloadTech_();var n=dt(e),r=e.charAt(0).toLowerCase()+e.slice(1);"Html5"!==n&&this.tag&&(ji.getTech("Html5").disposeMediaElement(this.tag),this.tag.player=null,this.tag=null),this.techName_=n,this.isReady_=!1;var s={source:t,autoplay:"string"!=typeof this.autoplay()&&this.autoplay(),nativeControlsForTouch:this.options_.nativeControlsForTouch,playerId:this.id(),techId:this.id()+"_"+r+"_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,Promise:this.options_.Promise};li.names.forEach(function(e){e=li[e];s[e.getterName]=i[e.privateName]}),E(s,this.options_[n]),E(s,this.options_[r]),E(s,this.options_[e.toLowerCase()]),this.tag&&(s.tag=this.tag),t&&t.src===this.cache_.src&&0<this.cache_.currentTime&&(s.startTime=this.cache_.currentTime);e=ji.getTech(e);if(!e)throw new Error("No Tech named '"+n+"' exists! '"+n+"' should be registered using videojs.registerTech()'");this.tech_=new e(s),this.tech_.ready(Ge(this,this.handleTechReady_),!0),Pt(this.textTracksJson_||[],this.tech_),Mn.forEach(function(t){i.on(i.tech_,t,function(e){return i["handleTech"+dt(t)+"_"](e)})}),Object.keys(Nn).forEach(function(t){i.on(i.tech_,t,function(e){0===i.tech_.playbackRate()&&i.tech_.seeking()?i.queuedCallbacks_.push({callback:i["handleTech"+Nn[t]+"_"].bind(i),event:e}):i["handleTech"+Nn[t]+"_"](e)})}),this.on(this.tech_,"loadstart",function(e){return i.handleTechLoadStart_(e)}),this.on(this.tech_,"sourceset",function(e){return i.handleTechSourceset_(e)}),this.on(this.tech_,"waiting",function(e){return i.handleTechWaiting_(e)}),this.on(this.tech_,"ended",function(e){return i.handleTechEnded_(e)}),this.on(this.tech_,"seeking",function(e){return i.handleTechSeeking_(e)}),this.on(this.tech_,"play",function(e){return i.handleTechPlay_(e)}),this.on(this.tech_,"firstplay",function(e){return i.handleTechFirstPlay_(e)}),this.on(this.tech_,"pause",function(e){return i.handleTechPause_(e)}),this.on(this.tech_,"durationchange",function(e){return i.handleTechDurationChange_(e)}),this.on(this.tech_,"fullscreenchange",function(e){return i.handleTechFullscreenChange_(e)}),this.on(this.tech_,"fullscreenerror",function(e){return i.handleTechFullscreenError_(e)}),this.on(this.tech_,"enterpictureinpicture",function(e){return i.handleTechEnterPictureInPicture_(e)}),this.on(this.tech_,"leavepictureinpicture",function(e){return i.handleTechLeavePictureInPicture_(e)}),this.on(this.tech_,"error",function(e){return i.handleTechError_(e)}),this.on(this.tech_,"posterchange",function(e){return i.handleTechPosterChange_(e)}),this.on(this.tech_,"textdata",function(e){return i.handleTechTextData_(e)}),this.on(this.tech_,"ratechange",function(e){return i.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"===n&&this.tag||ie(this.tech_.el(),this.el()),this.tag&&(this.tag.player=null,this.tag=null)},e.unloadTech_=function(){var t=this;li.names.forEach(function(e){e=li[e];t[e.privateName]=t[e.getterName]()}),this.textTracksJson_=At(this.tech_),this.isReady_=!1,this.tech_.dispose(),this.tech_=!1,this.isPosterFromTech_&&(this.poster_="",this.trigger("posterchange")),this.isPosterFromTech_=!1},e.tech=function(e){return void 0===e&&m.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_},e.addTechControlsListeners_=function(){this.removeTechControlsListeners_(),this.on(this.tech_,"mouseup",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_)},e.removeTechControlsListeners_=function(){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_,"mouseup",this.boundHandleTechClick_),this.off(this.tech_,"dblclick",this.boundHandleTechDoubleClick_)},e.handleTechReady_=function(){this.triggerReady(),this.cache_.volume&&this.techCall_("setVolume",this.cache_.volume),this.handleTechPosterChange_(),this.handleTechDurationChange_()},e.handleTechLoadStart_=function(){this.removeClass("vjs-ended"),this.removeClass("vjs-seeking"),this.error(null),this.handleTechDurationChange_(),this.paused()?(this.hasStarted(!1),this.trigger("loadstart")):(this.trigger("loadstart"),this.trigger("firstplay")),this.manualAutoplay_(this.autoplay())},e.manualAutoplay_=function(t){var n=this;if(this.tech_&&"string"==typeof t){var e,i=function(){var e=n.muted();n.muted(!0);function t(){n.muted(e)}n.playTerminatedQueue_.push(t);var i=n.play();if(wt(i))return i.catch(t)};if("any"===t&&!0!==this.muted()?wt(e=this.play())&&(e=e.catch(i)):e="muted"===t&&!0!==this.muted()?i():this.play(),wt(e))return e.then(function(){n.trigger({type:"autoplay-success",autoplay:t})}).catch(function(e){n.trigger({type:"autoplay-failure",autoplay:t})})}},e.updateSourceCaches_=function(e){var t=e=void 0===e?"":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=function(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(function(e){return e.src===t});if(i.length)return i[0].type;for(var n=e.$$("source"),r=0;r<n.length;r++){var s=n[r];if(s.type&&s.src&&s.src===t)return s.type}return $i(t)}(this,t)),this.cache_.source=ht({},e,{src:t,type:i});for(var i=this.cache_.sources.filter(function(e){return e.src&&e.src===t}),n=[],r=this.$$("source"),s=[],a=0;a<r.length;a++){var o=ue(r[a]);n.push(o),o.src&&o.src===t&&s.push(o.src)}s.length&&!i.length?this.cache_.sources=n:i.length||(this.cache_.sources=[this.cache_.source]),this.cache_.src=t},e.handleTechSourceset_=function(e){var t,i,n,r=this;this.changingSrc_||(t=function(e){return r.updateSourceCaches_(e)},i=this.currentSource().src,n=e.src,i&&!/^blob:/.test(i)&&/^blob:/.test(n)&&(this.lastSource_&&(this.lastSource_.tech===n||this.lastSource_.player===i)||(t=function(){})),t(n),e.src||this.tech_.any(["sourceset","loadstart"],function(e){"sourceset"!==e.type&&(e=r.techGet("currentSrc"),r.lastSource_.tech=e,r.updateSourceCaches_(e))})),this.lastSource_={player:this.currentSource().src,tech:e.src},this.trigger({src:e.src,type:"sourceset"})},e.hasStarted=function(e){if(void 0===e)return this.hasStarted_;e!==this.hasStarted_&&(this.hasStarted_=e,this.hasStarted_?(this.addClass("vjs-has-started"),this.trigger("firstplay")):this.removeClass("vjs-has-started"))},e.handleTechPlay_=function(){this.removeClass("vjs-ended"),this.removeClass("vjs-paused"),this.addClass("vjs-playing"),this.hasStarted(!0),this.trigger("play")},e.handleTechRateChange_=function(){0<this.tech_.playbackRate()&&0===this.cache_.lastPlaybackRate&&(this.queuedCallbacks_.forEach(function(e){return e.callback(e.event)}),this.queuedCallbacks_=[]),this.cache_.lastPlaybackRate=this.tech_.playbackRate(),this.trigger("ratechange")},e.handleTechWaiting_=function(){var t=this;this.addClass("vjs-waiting"),this.trigger("waiting");var i=this.currentTime();this.on("timeupdate",function e(){i!==t.currentTime()&&(t.removeClass("vjs-waiting"),t.off("timeupdate",e))})},e.handleTechCanPlay_=function(){this.removeClass("vjs-waiting"),this.trigger("canplay")},e.handleTechCanPlayThrough_=function(){this.removeClass("vjs-waiting"),this.trigger("canplaythrough")},e.handleTechPlaying_=function(){this.removeClass("vjs-waiting"),this.trigger("playing")},e.handleTechSeeking_=function(){this.addClass("vjs-seeking"),this.trigger("seeking")},e.handleTechSeeked_=function(){this.removeClass("vjs-seeking"),this.removeClass("vjs-ended"),this.trigger("seeked")},e.handleTechFirstPlay_=function(){this.options_.starttime&&(m.warn("Passing the `starttime` option to the player will be deprecated in 6.0"),this.currentTime(this.options_.starttime)),this.addClass("vjs-has-started"),this.trigger("firstplay")},e.handleTechPause_=function(){this.removeClass("vjs-playing"),this.addClass("vjs-paused"),this.trigger("pause")},e.handleTechEnded_=function(){this.addClass("vjs-ended"),this.options_.loop?(this.currentTime(0),this.play()):this.paused()||this.pause(),this.trigger("ended")},e.handleTechDurationChange_=function(){this.duration(this.techGet_("duration"))},e.handleTechClick_=function(e){Se(e)&&this.controls_&&(this.paused()?It(this.play()):this.pause())},e.handleTechDoubleClick_=function(t){this.controls_&&(Array.prototype.some.call(this.$$(".vjs-control-bar, .vjs-modal-dialog"),function(e){return 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()))},e.handleTechTap_=function(){this.userActive(!this.userActive())},e.handleTechTouchStart_=function(){this.userWasActive=this.userActive()},e.handleTechTouchMove_=function(){this.userWasActive&&this.reportUserActivity()},e.handleTechTouchEnd_=function(e){e.cancelable&&e.preventDefault()},e.handleStageClick_=function(){this.reportUserActivity()},e.toggleFullscreenClass_=function(){this.isFullscreen()?this.addClass("vjs-fullscreen"):this.removeClass("vjs-fullscreen")},e.documentFullscreenChange_=function(e){var t=e.target.player;t&&t!==this||(e=this.el(),!(t=d[this.fsApi_.fullscreenElement]===e)&&e.matches?t=e.matches(":"+this.fsApi_.fullscreen):!t&&e.msMatchesSelector&&(t=e.msMatchesSelector(":"+this.fsApi_.fullscreen)),this.isFullscreen(t))},e.handleTechFullscreenChange_=function(e,t){t&&(t.nativeIOSFullscreen&&this.toggleClass("vjs-ios-native-fs"),this.isFullscreen(t.isFullscreen))},e.handleTechFullscreenError_=function(e,t){this.trigger("fullscreenerror",t)},e.togglePictureInPictureClass_=function(){this.isInPictureInPicture()?this.addClass("vjs-picture-in-picture"):this.removeClass("vjs-picture-in-picture")},e.handleTechEnterPictureInPicture_=function(e){this.isInPictureInPicture(!0)},e.handleTechLeavePictureInPicture_=function(e){this.isInPictureInPicture(!1)},e.handleTechError_=function(){var e=this.tech_.error();this.error(e)},e.handleTechTextData_=function(){this.trigger("textdata",1<arguments.length?arguments[1]:null)},e.getCache=function(){return this.cache_},e.resetCache_=function(){this.cache_={currentTime:0,initTime:0,inactivityTimeout:this.options_.inactivityTimeout,duration:NaN,lastVolume:1,lastPlaybackRate:this.defaultPlaybackRate(),media:null,src:"",source:{},sources:[],volume:1}},e.techCall_=function(n,r){this.ready(function(){if(n in Xi)return e=this.middleware_,t=this.tech_,i=r,t[t=n](e.reduce(Yi(t),i));if(n in Ki)return zi(this.middleware_,this.tech_,n,r);var e,t,i;try{this.tech_&&this.tech_[n](r)}catch(e){throw m(e),e}},!0)},e.techGet_=function(t){if(this.tech_&&this.tech_.isReady_){if(t in Gi)return e=this.middleware_,i=this.tech_,n=t,e.reduceRight(Yi(n),i[n]());if(t in Ki)return zi(this.middleware_,this.tech_,t);var e,i,n;try{return this.tech_[t]()}catch(e){if(void 0===this.tech_[t])throw m("Video.js: "+t+" method not defined for "+this.techName_+" playback technology.",e),e;if("TypeError"===e.name)throw m("Video.js: "+t+" unavailable on "+this.techName_+" playback technology element.",e),this.tech_.isReady_=!1,e;throw m(e),e}}},e.play=function(){var t=this,e=this.options_.Promise||g.Promise;return e?new e(function(e){t.play_(e)}):this.play_()},e.play_=function(e){var t=this;this.playCallbacks_.push(e=void 0===e?It:e);e=Boolean(!this.changingSrc_&&(this.src()||this.currentSrc()));if(this.waitToPlay_&&(this.off(["ready","loadstart"],this.waitToPlay_),this.waitToPlay_=null),!this.isReady_||!e)return this.waitToPlay_=function(e){t.play_()},this.one(["ready","loadstart"],this.waitToPlay_),void(e||!G&&!z||this.load());e=this.techGet_("play");null===e?this.runPlayTerminatedQueue_():this.runPlayCallbacks_(e)},e.runPlayTerminatedQueue_=function(){var e=this.playTerminatedQueue_.slice(0);this.playTerminatedQueue_=[],e.forEach(function(e){e()})},e.runPlayCallbacks_=function(t){var e=this.playCallbacks_.slice(0);this.playCallbacks_=[],this.playTerminatedQueue_=[],e.forEach(function(e){e(t)})},e.pause=function(){this.techCall_("pause")},e.paused=function(){return!1!==this.techGet_("paused")},e.played=function(){return this.techGet_("played")||Tt(0,0)},e.scrubbing=function(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")},e.currentTime=function(e){return"undefined"!=typeof e?(e<0&&(e=0),this.isReady_&&!this.changingSrc_&&this.tech_&&this.tech_.isReady_?(this.techCall_("setCurrentTime",e),void(this.cache_.initTime=0)):(this.cache_.initTime=e,this.off("canplay",this.boundApplyInitTime_),void this.one("canplay",this.boundApplyInitTime_))):(this.cache_.currentTime=this.techGet_("currentTime")||0,this.cache_.currentTime)},e.applyInitTime_=function(){this.currentTime(this.cache_.initTime)},e.duration=function(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"))},e.remainingTime=function(){return this.duration()-this.currentTime()},e.remainingTimeDisplay=function(){return Math.floor(this.duration())-Math.floor(this.currentTime())},e.buffered=function(){var e;return e=!(e=this.techGet_("buffered"))||!e.length?Tt(0,0):e},e.bufferedPercent=function(){return St(this.buffered(),this.duration())},e.bufferedEnd=function(){var e=this.buffered(),t=this.duration(),e=e.end(e.length-1);return e=t<e?t:e},e.volume=function(e){var t;return void 0!==e?(t=Math.max(0,Math.min(1,parseFloat(e))),this.cache_.volume=t,this.techCall_("setVolume",t),void(0<t&&this.lastVolume_(t))):(t=parseFloat(this.techGet_("volume")),isNaN(t)?1:t)},e.muted=function(e){if(void 0===e)return this.techGet_("muted")||!1;this.techCall_("setMuted",e)},e.defaultMuted=function(e){return void 0!==e?this.techCall_("setDefaultMuted",e):this.techGet_("defaultMuted")||!1},e.lastVolume_=function(e){if(void 0===e||0===e)return this.cache_.lastVolume;this.cache_.lastVolume=e},e.supportsFullScreen=function(){return this.techGet_("supportsFullScreen")||!1},e.isFullscreen=function(e){if(void 0===e)return this.isFullscreen_;var t=this.isFullscreen_;this.isFullscreen_=Boolean(e),this.isFullscreen_!==t&&this.fsApi_.prefixed&&this.trigger("fullscreenchange"),this.toggleFullscreenClass_()},e.requestFullscreen=function(a){var e=this.options_.Promise||g.Promise;if(e){var o=this;return new e(function(e,i){function n(){o.off("fullscreenerror",r),o.off("fullscreenchange",t)}function t(){n(),e()}function r(e,t){n(),i(t)}o.one("fullscreenchange",t),o.one("fullscreenerror",r);var s=o.requestFullscreenHelper_(a);if(s)return s.then(n,n),s})}return this.requestFullscreenHelper_()},e.requestFullscreenHelper_=function(e){var t=this;if(this.fsApi_.prefixed||(i=this.options_.fullscreen&&this.options_.fullscreen.options||{},void 0!==e&&(i=e)),this.fsApi_.requestFullscreen){var i=this.el_[this.fsApi_.requestFullscreen](i);return i&&i.then(function(){return t.isFullscreen(!0)},function(){return t.isFullscreen(!1)}),i}this.tech_.supportsFullScreen()?this.techCall_("enterFullScreen"):this.enterFullWindow()},e.exitFullscreen=function(){var e=this.options_.Promise||g.Promise;if(e){var a=this;return new e(function(e,i){function n(){a.off("fullscreenerror",r),a.off("fullscreenchange",t)}function t(){n(),e()}function r(e,t){n(),i(t)}a.one("fullscreenchange",t),a.one("fullscreenerror",r);var s=a.exitFullscreenHelper_();if(s)return s.then(n,n),s})}return this.exitFullscreenHelper_()},e.exitFullscreenHelper_=function(){var e=this;if(this.fsApi_.requestFullscreen){var t=d[this.fsApi_.exitFullscreen]();return t&&t.then(function(){return e.isFullscreen(!1)}),t}this.tech_.supportsFullScreen()?this.techCall_("exitFullScreen"):this.exitFullWindow()},e.enterFullWindow=function(){this.isFullscreen(!0),this.isFullWindow=!0,this.docOrigOverflow=d.documentElement.style.overflow,He(d,"keydown",this.boundFullWindowOnEscKey_),d.documentElement.style.overflow="hidden",re(d.body,"vjs-full-window"),this.trigger("enterFullWindow")},e.fullWindowOnEscKey=function(e){Lt.isEventKey(e,"Esc")&&!0===this.isFullscreen()&&(this.isFullWindow?this.exitFullWindow():this.exitFullscreen())},e.exitFullWindow=function(){this.isFullscreen(!1),this.isFullWindow=!1,qe(d,"keydown",this.boundFullWindowOnEscKey_),d.documentElement.style.overflow=this.docOrigOverflow,se(d.body,"vjs-full-window"),this.trigger("exitFullWindow")},e.disablePictureInPicture=function(e){if(void 0===e)return this.techGet_("disablePictureInPicture");this.techCall_("setDisablePictureInPicture",e),this.options_.disablePictureInPicture=e,this.trigger("disablepictureinpicturechanged")},e.isInPictureInPicture=function(e){return void 0!==e?(this.isInPictureInPicture_=!!e,void this.togglePictureInPictureClass_()):!!this.isInPictureInPicture_},e.requestPictureInPicture=function(){if("pictureInPictureEnabled"in d&&!1===this.disablePictureInPicture())return this.techGet_("requestPictureInPicture")},e.exitPictureInPicture=function(){if("pictureInPictureEnabled"in d)return d.exitPictureInPicture()},e.handleKeyDown=function(e){var t=this.options_.userActions;t&&t.hotkeys&&(function(e){var t=e.tagName.toLowerCase();if(e.isContentEditable)return!0;if("input"===t)return-1===["button","checkbox","hidden","radio","reset","submit"].indexOf(e.type);return-1!==["textarea"].indexOf(t)}(this.el_.ownerDocument.activeElement)||("function"==typeof t.hotkeys?t.hotkeys.call(this,e):this.handleHotkeys(e)))},e.handleHotkeys=function(e){var t=this.options_.userActions?this.options_.userActions.hotkeys:{},i=t.fullscreenKey,n=t.muteKey,n=void 0===n?function(e){return Lt.isEventKey(e,"m")}:n,t=t.playPauseKey,t=void 0===t?function(e){return Lt.isEventKey(e,"k")||Lt.isEventKey(e,"Space")}:t;(void 0===i?function(e){return Lt.isEventKey(e,"f")}:i).call(this,e)?(e.preventDefault(),e.stopPropagation(),i=mt.getComponent("FullscreenToggle"),!1!==d[this.fsApi_.fullscreenEnabled]&&i.prototype.handleClick.call(this,e)):n.call(this,e)?(e.preventDefault(),e.stopPropagation(),mt.getComponent("MuteToggle").prototype.handleClick.call(this,e)):t.call(this,e)&&(e.preventDefault(),e.stopPropagation(),mt.getComponent("PlayToggle").prototype.handleClick.call(this,e))},e.canPlayType=function(e){for(var t,i=0,n=this.options_.techOrder;i<n.length;i++){var r=n[i],s=ji.getTech(r);if(s=s||mt.getComponent(r)){if(s.isSupported()&&(t=s.canPlayType(e)))return t}else 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Skipped browser support check for that tech.')}return""},e.selectSource=function(e){function t(e,i,n){var r;return e.some(function(t){return i.some(function(e){if(r=n(t,e))return!0})}),r}var i,n=this,r=this.options_.techOrder.map(function(e){return[e,ji.getTech(e)]}).filter(function(e){var t=e[0],e=e[1];return e?e.isSupported():(m.error('The "'+t+'" tech is undefined. Skipped browser support check for that tech.'),!1)}),s=function(e,t){var i=e[0];if(e[1].canPlaySource(t,n.options_[i.toLowerCase()]))return{source:t,tech:i}},s=this.options_.sourceOrder?t(e,r,(i=s,function(e,t){return i(t,e)})):t(r,e,s);return s||!1},e.handleSrc_=function(e,n){var r=this;if("undefined"==typeof e)return this.cache_.src||"";this.resetRetryOnError_&&this.resetRetryOnError_();var t,i,s=Ji(e);s.length?(this.changingSrc_=!0,n||(this.cache_.sources=s),this.updateSourceCaches_(s[0]),Wi(this,s[0],function(e,t){var i;return r.middleware_=t,n||(r.cache_.sources=s),r.updateSourceCaches_(e),r.src_(e)?1<s.length?r.handleSrc_(s.slice(1)):(r.changingSrc_=!1,r.setTimeout(function(){this.error({code:4,message:this.localize(this.options_.notSupportedMessage)})},0),void r.triggerReady()):(t=t,i=r.tech_,void t.forEach(function(e){return 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e.doReset_()}))},e.doReset_=function(){this.tech_&&this.tech_.clearTracks("text"),this.resetCache_(),this.poster(""),this.loadTech_(this.options_.techOrder[0],null),this.techCall_("reset"),this.resetControlBarUI_(),st(this)&&this.trigger("playerreset")},e.resetControlBarUI_=function(){this.resetProgressBar_(),this.resetPlaybackRate_(),this.resetVolumeBar_()},e.resetProgressBar_=function(){this.currentTime(0);var e=this.controlBar,t=e.durationDisplay,e=e.remainingTimeDisplay;t&&t.updateContent(),e&&e.updateContent()},e.resetPlaybackRate_=function(){this.playbackRate(this.defaultPlaybackRate()),this.handleTechRateChange_()},e.resetVolumeBar_=function(){this.volume(1),this.trigger("volumechange")},e.currentSources=function(){var e=this.currentSource(),t=[];return 0!==Object.keys(e).length&&t.push(e),this.cache_.sources||t},e.currentSource=function(){return this.cache_.source||{}},e.currentSrc=function(){return this.currentSource()&&this.currentSource().src||""},e.currentType=function(){return this.currentSource()&&this.currentSource().type||""},e.preload=function(e){return void 0!==e?(this.techCall_("setPreload",e),void(this.options_.preload=e)):this.techGet_("preload")},e.autoplay=function(e){if(void 0===e)return this.options_.autoplay||!1;var t;"string"==typeof e&&/(any|play|muted)/.test(e)?(this.options_.autoplay=e,this.manualAutoplay_(e),t=!1):this.options_.autoplay=!!e,t="undefined"==typeof t?this.options_.autoplay:t,this.tech_&&this.techCall_("setAutoplay",t)},e.playsinline=function(e){return void 0!==e?(this.techCall_("setPlaysinline",e),this.options_.playsinline=e,this):this.techGet_("playsinline")},e.loop=function(e){return void 0!==e?(this.techCall_("setLoop",e),void(this.options_.loop=e)):this.techGet_("loop")},e.poster=function(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"))},e.handleTechPosterChange_=function(){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"))},e.controls=function(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_()))},e.usingNativeControls=function(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")))},e.error=function(e){if(void 0===e)return this.error_||null;if(this.options_.suppressNotSupportedError&&e&&4===e.code){var t=function(){this.error(e)};return this.options_.suppressNotSupportedError=!1,this.any(["click","touchstart"],t),void this.one("loadstart",function(){this.off(["click","touchstart"],t)})}if(null===e)return this.error_=e,this.removeClass("vjs-error"),void(this.errorDisplay&&this.errorDisplay.close());this.error_=new Et(e),this.addClass("vjs-error"),m.error("(CODE:"+this.error_.code+" "+Et.errorTypes[this.error_.code]+")",this.error_.message,this.error_),this.trigger("error")},e.reportUserActivity=function(e){this.userActivity_=!0},e.userActive=function(e){if(void 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n.stats=tr.mergeOptions(n.stats,(i=(t=e).target,(i={bandwidth:1/0,bytesReceived:0,roundTripTime:Date.now()-i.requestTime||0}).bytesReceived=t.loaded,i.bandwidth=Math.floor(i.bytesReceived/i.roundTripTime*8*1e3),i)),!n.stats.firstBytesReceivedAt&&n.stats.bytesReceived&&(n.stats.firstBytesReceivedAt=Date.now()),r(e,n)}}function hu(e){var n,r,t,s,a,i=e.xhr,o=e.xhrOptions,u=e.decryptionWorker,l=e.segment,c=e.abortFn,d=e.progressFn,h=e.trackInfoFn,p=e.timingInfoFn,f=e.videoSegmentTimingInfoFn,m=e.audioSegmentTimingInfoFn,g=e.id3Fn,y=e.captionsFn,v=e.isEndOfTimeline,_=e.endedTimelineFn,b=e.dataFn,e=e.doneFn,T=[],e=cu({activeXhrs:T,decryptionWorker:u,trackInfoFn:h,timingInfoFn:p,videoSegmentTimingInfoFn:f,audioSegmentTimingInfoFn:m,id3Fn:g,captionsFn:y,isEndOfTimeline:v,endedTimelineFn:_,dataFn:b,doneFn:e});l.key&&!l.key.bytes&&(t=i(tr.mergeOptions(o,{uri:l.key.resolvedUri,responseType:"arraybuffer"}),(n=l,r=e,function(e,t){var i=t.response,e=au(e,t);if(e)return r(e,n);if(16!==i.byteLength)return r({status:t.status,message:"Invalid HLS key at URL: "+t.uri,code:Ku,xhr:t},n);i=new DataView(i);return n.key.bytes=new Uint32Array([i.getUint32(0),i.getUint32(4),i.getUint32(8),i.getUint32(12)]),r(null,n)})),T.push(t)),l.map&&!l.map.bytes&&(t=i(tr.mergeOptions(o,{uri:l.map.resolvedUri,responseType:"arraybuffer",headers:jo(l.map)}),(s=(t={segment:l,finishProcessingFn:e}).segment,a=t.finishProcessingFn,function(e,t){var i=t.response,e=au(e,t);if(e)return a(e,s);if(0===i.byteLength)return a({status:t.status,message:"Empty HLS segment content at URL: "+t.uri,code:Ku,xhr:t},s);s.map.bytes=new Uint8Array(t.response);i=ro(s.map.bytes);if("mp4"!==i)return a({status:t.status,message:"Found unsupported "+(i||"unknown")+" container for initialization segment at URL: "+t.uri,code:Ku,internal:!0,xhr:t},s);ru({action:"probeMp4Tracks",data:s.map.bytes,transmuxer:s.transmuxer,callback:function(e){var t=e.tracks,e=e.data;return s.map.bytes=e,t.forEach(function(e){s.map.tracks=s.map.tracks||{},s.map.tracks[e.type]||"number"==typeof(s.map.tracks[e.type]=e).id&&e.timescale&&(s.map.timescales=s.map.timescales||{},s.map.timescales[e.id]=e.timescale)}),a(null,s)}})})),T.push(t)),o=tr.mergeOptions(o,{uri:l.part&&l.part.resolvedUri||l.resolvedUri,responseType:"arraybuffer",headers:jo(l)}),(o=i(o,ou({segment:l,finishProcessingFn:e,responseType:o.responseType}))).addEventListener("progress",du({segment:l,progressFn:d,trackInfoFn:h,timingInfoFn:p,videoSegmentTimingInfoFn:f,audioSegmentTimingInfoFn:m,id3Fn:g,captionsFn:y,isEndOfTimeline:v,endedTimelineFn:_,dataFn:b})),T.push(o);var S={};return T.forEach(function(e){var t,i;e.addEventListener("loadend",(t=(e={loadendState:S,abortFn:c}).loadendState,i=e.abortFn,function(e){e.target.aborted&&i&&!t.calledAbortFn&&(i(),t.calledAbortFn=!0)}))}),function(){return su(T)}}function pu(e,t){return t=t.attributes||{},e&&e.mediaGroups&&e.mediaGroups.AUDIO&&t.AUDIO&&e.mediaGroups.AUDIO[t.AUDIO]}function fu(e){var n={};return e.forEach(function(e){var t=e.mediaType,i=e.type,e=e.details;n[t]=n[t]||[],n[t].push(hr(""+i+e))}),Object.keys(n).forEach(function(e){return 1<n[e].length?($u("multiple "+e+" codecs found as attributes: "+n[e].join(", ")+". Setting playlist codecs to null so that we wait for mux.js to probe segments for real codecs."),void(n[e]=null)):void(n[e]=n[e][0])}),n}function mu(e){var t=0;return e.audio&&t++,e.video&&t++,t}function gu(e,t){var i,n=t.attributes||{},r=fu(function(e){e=e.attributes||{};if(e.CODECS)return pr(e.CODECS)}(t)||[]);return pu(e,t)&&!r.audio&&!function(e,t){if(!pu(e,t))return!0;var i,t=t.attributes||{},n=e.mediaGroups.AUDIO[t.AUDIO];for(i in n)if(!n[i].uri&&!n[i].playlists)return!0;return!1}(e,t)&&(i=fu(function(e,t){if(!e.mediaGroups.AUDIO||!t)return null;var i,n=e.mediaGroups.AUDIO[t];if(!n)return null;for(i in n){var r=n[i];if(r.default&&r.playlists)return pr(r.playlists[0].attributes.CODECS)}return null}(e,n.AUDIO)||[])).audio&&(r.audio=i.audio),r}function yu(e){if(e&&e.playlist){var t=e.playlist;return JSON.stringify({id:t.id,bandwidth:e.bandwidth,width:e.width,height:e.height,codecs:t.attributes&&t.attributes.CODECS||""})}}function vu(e,t){return(e=e&&g.getComputedStyle(e))?e[t]:""}function _u(e,n){var r=e.slice();e.sort(function(e,t){var i=n(e,t);return 0===i?r.indexOf(e)-r.indexOf(t):i})}function bu(e,t){var i,n;return(i=(i=e.attributes.BANDWIDTH?e.attributes.BANDWIDTH:i)||g.Number.MAX_VALUE)-(n=(n=t.attributes.BANDWIDTH?t.attributes.BANDWIDTH:n)||g.Number.MAX_VALUE)}function Tu(e,t,i,n,r,s){if(e){var a={bandwidth:t,width:i,height:n,limitRenditionByPlayerDimensions:r},o=e.playlists;Bu.isAudioOnly(e)&&(o=s.getAudioTrackPlaylists_(),a.audioOnly=!0);var u=o.map(function(e){var t=e.attributes&&e.attributes.RESOLUTION&&e.attributes.RESOLUTION.width,i=e.attributes&&e.attributes.RESOLUTION&&e.attributes.RESOLUTION.height,n=e.attributes&&e.attributes.BANDWIDTH;return{bandwidth:n||g.Number.MAX_VALUE,width:t,height:i,playlist:e}});_u(u,function(e,t){return e.bandwidth-t.bandwidth});var e=(u=u.filter(function(e){return!Bu.isIncompatible(e.playlist)})).filter(function(e){return Bu.isEnabled(e.playlist)}),s=(e=!e.length?u.filter(function(e){return!Bu.isDisabled(e.playlist)}):e).filter(function(e){return e.bandwidth*Vu.BANDWIDTH_VARIANCE<t}),l=s[s.length-1],o=s.filter(function(e){return e.bandwidth===l.bandwidth})[0];if(!1===r){var c=o||e[0]||u[0];if(c&&c.playlist){r=o?"bandwidthBestRep":"sortedPlaylistReps";return e[0]&&(r="enabledPlaylistReps"),Ju("choosing "+yu(c)+" using "+r+" with options",a),c.playlist}return Ju("could not choose a playlist with options",a),null}c=s.filter(function(e){return e.width&&e.height});_u(c,function(e,t){return e.width-t.width});var d,h,s=c.filter(function(e){return e.width===i&&e.height===n}),l=s[s.length-1],s=s.filter(function(e){return e.bandwidth===l.bandwidth})[0];s||(p=(d=c.filter(function(e){return e.width>i||e.height>n})).filter(function(e){return e.width===d[0].width&&e.height===d[0].height}),l=p[p.length-1],h=p.filter(function(e){return e.bandwidth===l.bandwidth})[0]);var p=h||s||o||e[0]||u[0];if(p&&p.playlist){u="sortedPlaylistReps";return h?u="resolutionPlusOneRep":s?u="resolutionBestRep":o?u="bandwidthBestRep":e[0]&&(u="enabledPlaylistReps"),Ju("choosing "+yu(p)+" using "+u+" with options",a),p.playlist}return Ju("could not choose a playlist with options",a),null}}function Su(e){var t=e.inbandTextTracks,i=e.metadataArray,r=e.timestampOffset,n=e.videoDuration;if(i){var s=g.WebKitDataCue||g.VTTCue,a=t.metadataTrack_;if(a&&(i.forEach(function(e){var n=e.cueTime+r;!("number"!=typeof n||g.isNaN(n)||n<0)&&n<1/0&&e.frames.forEach(function(e){var t,i=new s(n,n,e.value||e.url||e.data||"");i.frame=e,i.value=e,t=i,Object.defineProperties(t.frame,{id:{get:function(){return tr.log.warn("cue.frame.id is deprecated. Use cue.value.key instead."),t.value.key}},value:{get:function(){return tr.log.warn("cue.frame.value is deprecated. Use cue.value.data instead."),t.value.data}},privateData:{get:function(){return tr.log.warn("cue.frame.privateData is deprecated. Use cue.value.data instead."),t.value.data}}}),a.addCue(i)})}),a.cues&&a.cues.length)){for(var o=a.cues,u=[],l=0;l<o.length;l++)o[l]&&u.push(o[l]);var c=u.reduce(function(e,t){var i=e[t.startTime]||[];return i.push(t),e[t.startTime]=i,e},{}),d=Object.keys(c).sort(function(e,t){return Number(e)-Number(t)});d.forEach(function(e,t){var e=c[e],i=Number(d[t+1])||n;e.forEach(function(e){e.endTime=i})})}}}function Eu(e,t,i){var n,r;if(i&&i.cues)for(n=i.cues.length;n--;)(r=i.cues[n]).startTime>=e&&r.endTime<=t&&i.removeCue(r)}function ku(e){return"number"==typeof e&&isFinite(e)}function Cu(e){var t=e.startOfSegment,i=e.duration,n=(d=e.segment).start,r=d.end,s=d.parts,a=(h=e.playlist).mediaSequence,o=h.id,u=h.segments,l=e.mediaIndex,c=e.partIndex,d=e.timeline,h=(void 0===u?[]:u).length-1,u="mediaIndex/partIndex increment";return e.getMediaInfoForTime?u="getMediaInfoForTime ("+e.getMediaInfoForTime+")":e.isSyncRequest&&(u="getSyncSegmentCandidate (isSyncRequest)"),(e.segment.uri?"segment":"pre-segment")+" ["+l+"/"+h+"]"+(c?" part ["+c+"/"+(s.length-1)+"]":"")+" mediaSequenceNumber ["+a+"/"+(a+h)+"] start/end ["+n+" => "+r+"] startOfSegment ["+t+"] duration ["+i+"] timeline ["+d+"] selected by ["+u+"] playlist ["+o+"]"}function wu(e){return e+"TimingInfo"}function Iu(e){var t=e.timelineChangeController,i=e.currentTimeline,n=e.segmentTimeline,r=e.loaderType,e=e.audioDisabled;if(i!==n){if("audio"===r){i=t.lastTimelineChange({type:"main"});return!i||i.to!==n}if("main"===r&&e){t=t.pendingTimelineChange({type:"audio"});return t&&t.to===n?!1:!0}}}function xu(e){var t=e.segmentDuration,e=e.maxDuration;return!!t&&Math.round(t)>e+Nu}function Au(e,t){if("hls"!==t)return null;var i=function(e,t){e=e&&"number"==typeof e.start&&"number"==typeof e.end?e.end-e.start:0,t=t&&"number"==typeof t.start&&"number"==typeof t.end?t.end-t.start:0;return Math.max(e,t)}(e.audioTimingInfo,e.videoTimingInfo);if(!i)return null;var n=e.playlist.targetDuration,r=xu({segmentDuration:i,maxDuration:2*n}),t=xu({segmentDuration:i,maxDuration:n}),n="Segment with index "+e.mediaIndex+" from playlist "+e.playlist.id+" has a duration of "+i+" when the reported duration is "+e.duration+" and the target duration is "+n+". For HLS content, a duration in excess of the target duration may result in playback issues. 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n.customTagParsers=t&&t.customTagParsers||[],n.customTagMappers=t&&t.customTagMappers||[],n.experimentalLLHLS=t&&t.experimentalLLHLS||!1,n.state="HAVE_NOTHING",n.on("mediaupdatetimeout",function(){"HAVE_METADATA"===n.state&&(n.state="HAVE_CURRENT_METADATA",n.request=n.vhs_.xhr({uri:Ou(n.master.uri,n.media().uri),withCredentials:n.withCredentials},function(e,t){if(n.request)return e?n.playlistRequestError(n.request,n.media(),"HAVE_METADATA"):void n.haveMetadata({playlistString:n.request.responseText,url:n.media().uri,id:n.media().id})}))}),n}vt(e,s);var t=e.prototype;return t.playlistRequestError=function(e,t,i){var n=t.uri,t=t.id;this.request=null,i&&(this.state=i),this.error={playlist:this.master.playlists[t],status:e.status,message:"HLS playlist request error at URL: "+n+".",responseText:e.responseText,code:500<=e.status?4:2},this.trigger("error")},t.haveMetadata=function(e){var t=this,i=e.playlistString,n=e.playlistObject,r=e.url,s=e.id;this.request=null,this.state="HAVE_METADATA";i=n||uo({onwarn:function(e){e=e.message;return t.logger_("m3u8-parser warn for "+s+": "+e)},oninfo:function(e){e=e.message;return t.logger_("m3u8-parser info for "+s+": 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this.request&&(this.request.onreadystatechange=null,this.request.abort(),this.request=null),this.state="HAVE_METADATA",this.media_=i,void(e&&(this.trigger("mediachanging"),"HAVE_MASTER"===r?this.trigger("loadedmetadata"):this.trigger("mediachange")));if(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.request=this.vhs_.xhr({uri:i.resolvedUri,withCredentials:this.withCredentials},function(e,t){if(n.request){if(i.lastRequest=Date.now(),i.resolvedUri=so(n.handleManifestRedirects,i.resolvedUri,t),e)return n.playlistRequestError(n.request,i,r);n.haveMetadata({playlistString:t.responseText,url:i.uri,id:i.id}),"HAVE_MASTER"===r?n.trigger("loadedmetadata"):n.trigger("mediachange")}})}}},t.pause=function(){this.stopRequest(),g.clearTimeout(this.mediaUpdateTimeout),"HAVE_NOTHING"===this.state&&(this.started=!1),"SWITCHING_MEDIA"===this.state?this.media_?this.state="HAVE_METADATA":this.state="HAVE_MASTER":"HAVE_CURRENT_METADATA"===this.state&&(this.state="HAVE_METADATA")},t.load=function(e){var t=this;g.clearTimeout(this.mediaUpdateTimeout);var i=this.media();e?(e=i?(i.partTargetDuration||i.targetDuration)/2*1e3:5e3,this.mediaUpdateTimeout=g.setTimeout(function(){return t.load()},e)):this.started?i&&!i.endList?this.trigger("mediaupdatetimeout"):this.trigger("loadedplaylist"):this.start()},t.start=function(){var i=this;if(this.started=!0,"object"==typeof this.src)return this.src.uri||(this.src.uri=g.location.href),this.src.resolvedUri=this.src.uri,void setTimeout(function(){i.setupInitialPlaylist(i.src)},0);this.request=this.vhs_.xhr({uri:this.src,withCredentials:this.withCredentials},function(e,t){if(i.request){if(i.request=null,e)return i.error={status:t.status,message:"HLS playlist request error at URL: "+i.src+".",responseText:t.responseText,code:2},"HAVE_NOTHING"===i.state&&(i.started=!1),i.trigger("error");i.src=so(i.handleManifestRedirects,i.src,t);t=uo({manifestString:t.responseText,customTagParsers:i.customTagParsers,customTagMappers:i.customTagMappers,experimentalLLHLS:i.experimentalLLHLS});i.setupInitialPlaylist(t)}})},t.srcUri=function(){return"string"==typeof this.src?this.src:this.src.uri},t.setupInitialPlaylist=function(e){if(this.state="HAVE_MASTER",e.playlists)return this.master=e,ho(this.master,this.srcUri()),e.playlists.forEach(function(t){t.segments=mo(t),t.segments.forEach(function(e){fo(e,t.resolvedUri)})}),this.trigger("loadedplaylist"),void(this.request||this.media(this.master.playlists[0]));var t,i,n,r=this.srcUri()||g.location.href;this.master=(i=oo(0,t=r),(n={mediaGroups:{AUDIO:{},VIDEO:{},"CLOSED-CAPTIONS":{},SUBTITLES:{}},uri:g.location.href,resolvedUri:g.location.href,playlists:[{uri:t,id:i,resolvedUri:t,attributes:{}}]}).playlists[i]=n.playlists[0],n.playlists[t]=n.playlists[0],n),this.haveMetadata({playlistObject:e,url:r,id:this.master.playlists[0].id}),this.trigger("loadedmetadata")},e}(X),Nu=1/30,Uu=tr.createTimeRange,Bu={liveEdgeDelay:Co,duration:Io,seekable:function(e,t,i){var n=t||0,i=Ao(e,t,!0,i);return null===i?Uu():Uu(n,i)},getMediaInfoForTime:function(e,t,i,n){var r=(e.segments||[]).reduce(function(i,e,n){return e.parts?e.parts.forEach(function(e,t){i.push({duration:e.duration,segmentIndex:n,partIndex:t})}):i.push({duration:e.duration,segmentIndex:n,partIndex:null}),i},[]),s=t-n;if(s<0){if(0<i)for(var a=i-1;0<=a;a--){var 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r.masterPlaylistLoader_.masterXml_=t.responseText,t.responseHeaders&&t.responseHeaders.date?r.masterLoaded_=Date.parse(t.responseHeaders.date):r.masterLoaded_=Date.now(),r.masterPlaylistLoader_.srcUrl=so(r.handleManifestRedirects,r.masterPlaylistLoader_.srcUrl,t),i?(r.handleMaster_(),void r.syncClientServerClock_(function(){return n(t,i)})):n(t,i)}"HAVE_NOTHING"===r.state&&(r.started=!1)})},t.syncClientServerClock_=function(i){var n=this,r=Sa(this.masterPlaylistLoader_.masterXml_);return null===r?(this.masterPlaylistLoader_.clientOffset_=this.masterLoaded_-Date.now(),i()):"DIRECT"===r.method?(this.masterPlaylistLoader_.clientOffset_=r.value-Date.now(),i()):void(this.request=this.vhs_.xhr({uri:Ou(this.masterPlaylistLoader_.srcUrl,r.value),method:r.method,withCredentials:this.withCredentials},function(e,t){if(n.request){if(e)return 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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])),n=Math.floor(e.baseMediaDecodeTime/(1+H)),r=Math.floor(e.baseMediaDecodeTime%(1+H)),n=u(T.tfdt,new Uint8Array([1,0,0,0,n>>>24&255,n>>>16&255,n>>>8&255,255&n,r>>>24&255,r>>>16&255,r>>>8&255,255&r]));return"audio"===e.type?(t=b(e,92),u(T.traf,i,n,t)):(r=m(e),t=b(e,r.length+92),u(T.traf,i,n,t,r))},c=function(e){return e.duration=e.duration||4294967295,u(T.trak,d(e),h(e))},_=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),u(T.trex,t)},U=function(e,t){var i=0,n=0,r=0,s=0;return e.length&&(void 0!==e[0].duration&&(i=1),void 0!==e[0].size&&(n=2),void 0!==e[0].flags&&(r=4),void 0!==e[0].compositionTimeOffset&&(s=8)),[0,0,i|n|r|s,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]},B=function(e,t){var i,n,r,s,a=e.samples||[];for(t+=20+16*a.length,t=U(a,t),(n=new Uint8Array(t.length+16*a.length)).set(t),i=t.length,s=0;s<a.length;s++)r=a[s],n[i++]=(4278190080&r.duration)>>>24,n[i++]=(16711680&r.duration)>>>16,n[i++]=(65280&r.duration)>>>8,n[i++]=255&r.duration,n[i++]=(4278190080&r.size)>>>24,n[i++]=(16711680&r.size)>>>16,n[i++]=(65280&r.size)>>>8,n[i++]=255&r.size,n[i++]=r.flags.isLeading<<2|r.flags.dependsOn,n[i++]=r.flags.isDependedOn<<6|r.flags.hasRedundancy<<4|r.flags.paddingValue<<1|r.flags.isNonSyncSample,n[i++]=61440&r.flags.degradationPriority,n[i++]=15&r.flags.degradationPriority,n[i++]=(4278190080&r.compositionTimeOffset)>>>24,n[i++]=(16711680&r.compositionTimeOffset)>>>16,n[i++]=(65280&r.compositionTimeOffset)>>>8,n[i++]=255&r.compositionTimeOffset;return u(T.trun,n)},F=function(e,t){var i,n,r,s,a=e.samples||[];for(t+=20+8*a.length,t=U(a,t),(i=new Uint8Array(t.length+8*a.length)).set(t),n=t.length,s=0;s<a.length;s++)r=a[s],i[n++]=(4278190080&r.duration)>>>24,i[n++]=(16711680&r.duration)>>>16,i[n++]=(65280&r.duration)>>>8,i[n++]=255&r.duration,i[n++]=(4278190080&r.size)>>>24,i[n++]=(16711680&r.size)>>>16,i[n++]=(65280&r.size)>>>8,i[n++]=255&r.size;return u(T.trun,i)},b=function(e,t){return("audio"===e.type?F:B)(e,t)};n=function(){return u(T.ftyp,S,E,S,k)};function q(e,t){var i={size:0,flags:{isLeading:0,dependsOn:1,isDependedOn:0,hasRedundancy:0,degradationPriority:0,isNonSyncSample:1}};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 V(e){for(var t=[];e--;)t.push(0);return t}function W(){var e,i;return z||(e={96e3:[ee,[227,64],V(154),[56]],88200:[ee,[231],V(170),[56]],64e3:[ee,[248,192],V(240),[56]],48e3:[ee,[255,192],V(268),[55,148,128],V(54),[112]],44100:[ee,[255,192],V(268),[55,163,128],V(84),[112]],32e3:[ee,[255,192],V(268),[55,234],V(226),[112]],24e3:[ee,[255,192],V(268),[55,255,128],V(268),[111,112],V(126),[224]],16e3:[ee,[255,192],V(268),[55,255,128],V(268),[111,255],V(269),[223,108],V(195),[1,192]],12e3:[te,V(268),[3,127,248],V(268),[6,255,240],V(268),[13,255,224],V(268),[27,253,128],V(259),[56]],11025:[te,V(268),[3,127,248],V(268),[6,255,240],V(268),[13,255,224],V(268),[27,255,192],V(268),[55,175,128],V(108),[112]],8e3:[te,V(268),[3,121,16],V(47),[7]]},i=e,z=Object.keys(i).reduce(function(e,t){return e[t]=new Uint8Array(i[t].reduce(function(e,t){return e.concat(t)},[])),e},{})),z}var z,G=function(e){return u(T.mdat,e)},X=qe,K=function(e){var t=n(),i=a(e),e=new Uint8Array(t.byteLength+i.byteLength);return e.set(t),e.set(i,t.byteLength),e},Y=function(e){var t,i,n=[],r=[];for(r.byteLength=0,r.nalCount=0,r.duration=0,t=n.byteLength=0;t<e.length;t++)"access_unit_delimiter_rbsp"===(i=e[t]).nalUnitType?(n.length&&(n.duration=i.dts-n.dts,r.byteLength+=n.byteLength,r.nalCount+=n.length,r.duration+=n.duration,r.push(n)),(n=[i]).byteLength=i.data.byteLength,n.pts=i.pts,n.dts=i.dts):("slice_layer_without_partitioning_rbsp_idr"===i.nalUnitType&&(n.keyFrame=!0),n.duration=i.dts-n.dts,n.byteLength+=i.data.byteLength,n.push(i));return r.length&&(!n.duration||n.duration<=0)&&(n.duration=r[r.length-1].duration),r.byteLength+=n.byteLength,r.nalCount+=n.length,r.duration+=n.duration,r.push(n),r},Q=function(e){var t,i,n=[],r=[];for(n.byteLength=0,n.nalCount=0,n.duration=0,n.pts=e[0].pts,n.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?(n.length&&(r.push(n),r.byteLength+=n.byteLength,r.nalCount+=n.nalCount,r.duration+=n.duration),(n=[i]).nalCount=i.length,n.byteLength=i.byteLength,n.pts=i.pts,n.dts=i.dts,n.duration=i.duration):(n.duration+=i.duration,n.nalCount+=i.length,n.byteLength+=i.byteLength,n.push(i));return r.length&&n.duration<=0&&(n.duration=r[r.length-1].duration),r.byteLength+=n.byteLength,r.nalCount+=n.nalCount,r.duration+=n.duration,r.push(n),r},$=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},J=function(e,t){for(var i,n,r,s=t||0,a=[],o=0;o<e.length;o++)for(n=e[o],i=0;i<n.length;i++)r=n[i],s+=(r=q(r,s)).size,a.push(r);return a},Z=function(e){for(var t,i,n,r,s,a=0,o=e.byteLength,u=e.nalCount,l=new Uint8Array(o+4*u),c=new DataView(l.buffer),d=0;d<e.length;d++)for(n=e[d],t=0;t<n.length;t++)for(r=n[t],i=0;i<r.length;i++)s=r[i],c.setUint32(a,s.data.byteLength),l.set(s.data,a+=4),a+=s.data.byteLength;return l},ee=[33,16,5,32,164,27],te=[33,65,108,84,1,2,4,8,168,2,4,8,17,191,252],ie=function(e){return 9e4*e},ne=function(e,t){return e*t},re=function(e){return e/9e4},se=function(e,t){return e/t},ae=9e4,oe=ie,ue=re,le=function(e,t){return ie(se(e,t))},ce=function(e,t){return ne(re(e),t)},de=function(e,t,i){return re(i?e:e-t)},he=function(e,t,i,n){var r,s,a,o,u,l,c=0,d=0;if(t.length&&(r=le(e.baseMediaDecodeTime,e.samplerate),s=Math.ceil(ae/(e.samplerate/1024)),i&&n&&(a=r-Math.max(i,n),d=(c=Math.floor(a/s))*s),!(c<1||ae/2<d))){for(o=(o=W()[e.samplerate])||t[0].data,u=0;u<c;u++)l=t[0],t.splice(0,0,{data:o,dts:l.dts-s,pts:l.pts-s});return e.baseMediaDecodeTime-=Math.floor(ce(d,e.samplerate)),d}},pe=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)}))},fe=function(e){for(var t,i=[],n=0;n<e.length;n++)t=e[n],i.push({size:t.data.byteLength,duration:1024});return i},me=function(e){for(var t,i=0,n=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],n.set(t.data,i),i+=t.data.byteLength;return n},ge=ae,ye=function(e){delete e.minSegmentDts,delete e.maxSegmentDts,delete e.minSegmentPts,delete e.maxSegmentPts},ve=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/ge,t=Math.floor(t)),t},_e=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))},be=function(e){for(var t=0,i={payloadType:-1,payloadSize:0},n=0,r=0;t<e.byteLength&&128!==e[t];){for(;255===e[t];)n+=255,t++;for(n+=e[t++];255===e[t];)r+=255,t++;if(r+=e[t++],!i.payload&&4===n){if("GA94"===String.fromCharCode(e[t+3],e[t+4],e[t+5],e[t+6])){i.payloadType=n,i.payloadSize=r,i.payload=e.subarray(t,t+r);break}i.payload=void 0}t+=r,r=n=0}return i},Te=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)},Se=function(e,t){var i,n,r,s,a=[];if(!(64&t[0]))return a;for(n=31&t[0],i=0;i<n;i++)s={type:3&t[2+(r=3*i)],pts:e},4&t[2+r]&&(s.ccData=t[3+r]<<8|t[4+r],a.push(s));return a},Ee=function(e){for(var t=e.byteLength,i=[],n=1;n<t-2;)0===e[n]&&0===e[n+1]&&3===e[n+2]?(i.push(n+2),n+=2):n++;if(0===i.length)return e;for(var r=t-i.length,s=new Uint8Array(r),a=0,n=0;n<r;a++,n++)a===i[0]&&(a++,i.shift()),s[n]=e[a];return s},ke=4,Ce=function e(t){t=t||{},e.prototype.init.call(this),this.parse708captions_="boolean"!=typeof t.parse708captions||t.parse708captions,this.captionPackets_=[],this.ccStreams_=[new Me(0,0),new Me(0,1),new Me(1,0),new Me(1,1)],this.parse708captions_&&(this.cc708Stream_=new Pe),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")))};(Ce.prototype=new j).push=function(e){var t,i;if("sei_rbsp"===e.nalUnitType&&(t=be(e.escapedRBSP)).payload&&t.payloadType===ke&&(i=Te(t)))if(e.dts<this.latestDts_)this.ignoreNextEqualDts_=!0;else{if(e.dts===this.latestDts_&&this.ignoreNextEqualDts_)return this.numSameDts_--,void(this.numSameDts_||(this.ignoreNextEqualDts_=!1));i=Se(e.pts,i),this.captionPackets_=this.captionPackets_.concat(i),this.latestDts_!==e.dts&&(this.numSameDts_=0),this.numSameDts_++,this.latestDts_=e.dts}},Ce.prototype.flushCCStreams=function(t){this.ccStreams_.forEach(function(e){return"flush"===t?e.flush():e.partialFlush()},this)},Ce.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)},Ce.prototype.flush=function(){return this.flushStream("flush")},Ce.prototype.partialFlush=function(){return this.flushStream("partialFlush")},Ce.prototype.reset=function(){this.latestDts_=null,this.ignoreNextEqualDts_=!1,this.numSameDts_=0,this.activeCea608Channel_=[null,null],this.ccStreams_.forEach(function(e){e.reset()})},Ce.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)},Ce.prototype.setsChannel1Active=function(e){return 4096==(30720&e.ccData)},Ce.prototype.setsChannel2Active=function(e){return 6144==(30720&e.ccData)},Ce.prototype.setsTextOrXDSActive=function(e){return 256==(28928&e.ccData)||4138==(30974&e.ccData)||6186==(30974&e.ccData)},Ce.prototype.dispatchCea708Packet=function(e){this.parse708captions_&&this.cc708Stream_.push(e)};function we(e){return 32<=e&&e<=127||160<=e&&e<=255}function Ie(e){this.windowNum=e,this.reset()}var xe={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};Ie.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},Ie.prototype.getText=function(){return this.rows.join("\n")},Ie.prototype.clearText=function(){this.rows=[""],this.rowIdx=0},Ie.prototype.newLine=function(e){for(this.rows.length>=this.virtualRowCount&&"function"==typeof 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t=this;this.current708Packet=null,this.services={},this.push=function(e){(3===e.type||null===t.current708Packet)&&t.new708Packet(),t.add708Bytes(e)}};Pe.prototype=new j,Pe.prototype.new708Packet=function(){null!==this.current708Packet&&this.push708Packet(),this.current708Packet={data:[],ptsVals:[]}},Pe.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)},Pe.prototype.push708Packet=function(){var e,t=this.current708Packet,i=t.data,n=null,r=0,s=i[r++];for(t.seq=s>>6,t.sizeCode=63&s;r<i.length;r++)e=31&(s=i[r++]),7===(n=s>>5)&&0<e&&(n=i[r++]),this.pushServiceBlock(n,r,e),0<e&&(r+=e-1)},Pe.prototype.pushServiceBlock=function(e,t,i){for(var n,r=t,s=this.current708Packet.data,a=(a=this.services[e])||this.initService(e,r);r<t+i&&r<s.length;r++)n=s[r],we(n)?r=this.handleText(r,a):16===n?r=this.extendedCommands(r,a):128<=n&&n<=135?r=this.setCurrentWindow(r,a):152<=n&&n<=159?r=this.defineWindow(r,a):136===n?r=this.clearWindows(r,a):140===n?r=this.deleteWindows(r,a):137===n?r=this.displayWindows(r,a):138===n?r=this.hideWindows(r,a):139===n?r=this.toggleWindows(r,a):151===n?r=this.setWindowAttributes(r,a):144===n?r=this.setPenAttributes(r,a):145===n?r=this.setPenColor(r,a):146===n?r=this.setPenLocation(r,a):143===n?a=this.reset(r,a):8===n?a.currentWindow.backspace():12===n?a.currentWindow.clearText():13===n?a.currentWindow.pendingNewLine=!0:14===n?a.currentWindow.clearText():141===n&&r++},Pe.prototype.extendedCommands=function(e,t){var i=this.current708Packet.data[++e];return e=we(i)?this.handleText(e,t,!0):e},Pe.prototype.getPts=function(e){return this.current708Packet.ptsVals[Math.floor(e/2)]},Pe.prototype.initService=function(t,e){var i=this;return this.services[t]=new Ae(t),this.services[t].init(this.getPts(e),function(e){i.flushDisplayed(e,i.services[t])}),this.services[t]},Pe.prototype.handleText=function(e,t,i){var n=this.current708Packet.data[e],n=(n=xe[i=(i?4096:0)|n]||i,4096&i&&i===n?"":String.fromCharCode(n)),t=t.currentWindow;return t.pendingNewLine&&!t.isEmpty()&&t.newLine(this.getPts(e)),t.pendingNewLine=!1,t.addText(n),e},Pe.prototype.setCurrentWindow=function(e,t){var i=this.current708Packet.data[e];return t.setCurrentWindow(7&i),e},Pe.prototype.defineWindow=function(e,t){var i=this.current708Packet.data,n=i[e];t.setCurrentWindow(7&n);t=t.currentWindow,n=i[++e];return t.visible=(32&n)>>5,t.rowLock=(16&n)>>4,t.columnLock=(8&n)>>3,t.priority=7&n,n=i[++e],t.relativePositioning=(128&n)>>7,t.anchorVertical=127&n,n=i[++e],t.anchorHorizontal=n,n=i[++e],t.anchorPoint=(240&n)>>4,t.rowCount=15&n,n=i[++e],t.columnCount=63&n,n=i[++e],t.windowStyle=(56&n)>>3,t.penStyle=7&n,t.virtualRowCount=t.rowCount+1,e},Pe.prototype.setWindowAttributes=function(e,t){var i=this.current708Packet.data,n=i[e],t=t.currentWindow.winAttr,n=i[++e];return t.fillOpacity=(192&n)>>6,t.fillRed=(48&n)>>4,t.fillGreen=(12&n)>>2,t.fillBlue=3&n,n=i[++e],t.borderType=(192&n)>>6,t.borderRed=(48&n)>>4,t.borderGreen=(12&n)>>2,t.borderBlue=3&n,n=i[++e],t.borderType+=(128&n)>>5,t.wordWrap=(64&n)>>6,t.printDirection=(48&n)>>4,t.scrollDirection=(12&n)>>2,t.justify=3&n,n=i[++e],t.effectSpeed=(240&n)>>4,t.effectDirection=(12&n)>>2,t.displayEffect=3&n,e},Pe.prototype.flushDisplayed=function(e,t){for(var i=[],n=0;n<8;n++)t.windows[n].visible&&!t.windows[n].isEmpty()&&i.push(t.windows[n].getText());t.endPts=e,t.text=i.join("\n\n"),this.pushCaption(t),t.startPts=e},Pe.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)},Pe.prototype.displayWindows=function(e,t){var i=this.current708Packet.data[++e],n=this.getPts(e);this.flushDisplayed(n,t);for(var r=0;r<8;r++)i&1<<r&&(t.windows[r].visible=1);return e},Pe.prototype.hideWindows=function(e,t){var i=this.current708Packet.data[++e],n=this.getPts(e);this.flushDisplayed(n,t);for(var r=0;r<8;r++)i&1<<r&&(t.windows[r].visible=0);return e},Pe.prototype.toggleWindows=function(e,t){var i=this.current708Packet.data[++e],n=this.getPts(e);this.flushDisplayed(n,t);for(var r=0;r<8;r++)i&1<<r&&(t.windows[r].visible^=1);return e},Pe.prototype.clearWindows=function(e,t){var i=this.current708Packet.data[++e],n=this.getPts(e);this.flushDisplayed(n,t);for(var r=0;r<8;r++)i&1<<r&&t.windows[r].clearText();return e},Pe.prototype.deleteWindows=function(e,t){var i=this.current708Packet.data[++e],n=this.getPts(e);this.flushDisplayed(n,t);for(var r=0;r<8;r++)i&1<<r&&t.windows[r].reset();return e},Pe.prototype.setPenAttributes=function(e,t){var i=this.current708Packet.data,n=i[e],t=t.currentWindow.penAttr,n=i[++e];return t.textTag=(240&n)>>4,t.offset=(12&n)>>2,t.penSize=3&n,n=i[++e],t.italics=(128&n)>>7,t.underline=(64&n)>>6,t.edgeType=(56&n)>>3,t.fontStyle=7&n,e},Pe.prototype.setPenColor=function(e,t){var i=this.current708Packet.data,n=i[e],t=t.currentWindow.penColor,n=i[++e];return t.fgOpacity=(192&n)>>6,t.fgRed=(48&n)>>4,t.fgGreen=(12&n)>>2,t.fgBlue=3&n,n=i[++e],t.bgOpacity=(192&n)>>6,t.bgRed=(48&n)>>4,t.bgGreen=(12&n)>>2,t.bgBlue=3&n,n=i[++e],t.edgeRed=(48&n)>>4,t.edgeGreen=(12&n)>>2,t.edgeBlue=3&n,e},Pe.prototype.setPenLocation=function(e,t){var i=this.current708Packet.data,n=i[e],r=t.currentWindow.penLoc;return t.currentWindow.pendingNewLine=!0,n=i[++e],r.row=15&n,n=i[++e],r.column=63&n,e},Pe.prototype.reset=function(e,t){var i=this.getPts(e);return this.flushDisplayed(i,t),this.initService(t.serviceNum,e)};function Le(e){return null===e?"":(e=De[e]||e,String.fromCharCode(e))}function Oe(){for(var e=[],t=15;t--;)e.push("");return e}var De={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},Re=[4352,4384,4608,4640,5376,5408,5632,5664,5888,5920,4096,4864,4896,5120,5152],Me=function e(t,i){e.prototype.init.call(this),this.field_=t||0,this.dataChannel_=i||0,this.name_="CC"+(1+(this.field_<<1|this.dataChannel_)),this.setConstants(),this.reset(),this.push=function(e){var t,i,n,r,s=32639&e.ccData;s!==this.lastControlCode_?(4096==(61440&s)?this.lastControlCode_=s:s!==this.PADDING_&&(this.lastControlCode_=null),t=s>>>8,i=255&s,s===this.PADDING_||(s===this.RESUME_CAPTION_LOADING_?this.mode_="popOn":s===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):s===this.ROLL_UP_2_ROWS_?(this.rollUpRows_=2,this.setRollUp(e.pts)):s===this.ROLL_UP_3_ROWS_?(this.rollUpRows_=3,this.setRollUp(e.pts)):s===this.ROLL_UP_4_ROWS_?(this.rollUpRows_=4,this.setRollUp(e.pts)):s===this.CARRIAGE_RETURN_?(this.clearFormatting(e.pts),this.flushDisplayed(e.pts),this.shiftRowsUp_(),this.startPts_=e.pts):s===this.BACKSPACE_?"popOn"===this.mode_?this.nonDisplayed_[this.row_]=this.nonDisplayed_[this.row_].slice(0,-1):this.displayed_[this.row_]=this.displayed_[this.row_].slice(0,-1):s===this.ERASE_DISPLAYED_MEMORY_?(this.flushDisplayed(e.pts),this.displayed_=Oe()):s===this.ERASE_NON_DISPLAYED_MEMORY_?this.nonDisplayed_=Oe():s===this.RESUME_DIRECT_CAPTIONING_?("paintOn"!==this.mode_&&(this.flushDisplayed(e.pts),this.displayed_=Oe()),this.mode_="paintOn",this.startPts_=e.pts):this.isSpecialCharacter(t,i)?(n=Le((t=(3&t)<<8)|i),this[this.mode_](e.pts,n),this.column_++):this.isExtCharacter(t,i)?("popOn"===this.mode_?this.nonDisplayed_[this.row_]=this.nonDisplayed_[this.row_].slice(0,-1):this.displayed_[this.row_]=this.displayed_[this.row_].slice(0,-1),n=Le((t=(3&t)<<8)|i),this[this.mode_](e.pts,n),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.column_+=3&i:this.isPAC(t,i)?(r=Re.indexOf(7968&s),"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&s)&&(this.column_=4*((14&s)>>1)),this.isColorPAC(i)&&14==(14&i)&&this.addFormatting(e.pts,["i"])):this.isNormalChar(t)&&(0===i&&(i=null),n=Le(t),n+=Le(i),this[this.mode_](e.pts,n),this.column_+=n.length))):this.lastControlCode_=null}};Me.prototype=new j,Me.prototype.flushDisplayed=function(e){var t=this.displayed_.map(function(e){try{return e.trim()}catch(e){return""}}).join("\n").replace(/^\n+|\n+$/g,"");t.length&&this.trigger("data",{startPts:this.startPts_,endPts:e,text:t,stream:this.name_})},Me.prototype.reset=function(){this.mode_="popOn",this.topRow_=0,this.startPts_=0,this.displayed_=Oe(),this.nonDisplayed_=Oe(),this.lastControlCode_=null,this.column_=0,this.row_=14,this.rollUpRows_=2,this.formatting_=[]},Me.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_},Me.prototype.isSpecialCharacter=function(e,t){return e===this.EXT_&&48<=t&&t<=63},Me.prototype.isExtCharacter=function(e,t){return(e===this.EXT_+1||e===this.EXT_+2)&&32<=t&&t<=63},Me.prototype.isMidRowCode=function(e,t){return e===this.EXT_&&32<=t&&t<=47},Me.prototype.isOffsetControlCode=function(e,t){return e===this.OFFSET_&&33<=t&&t<=35},Me.prototype.isPAC=function(e,t){return e>=this.BASE_&&e<this.BASE_+8&&64<=t&&t<=127},Me.prototype.isColorPAC=function(e){return 64<=e&&e<=79||96<=e&&e<=127},Me.prototype.isNormalChar=function(e){return 32<=e&&e<=127},Me.prototype.setRollUp=function(e,t){if("rollUp"!==this.mode_&&(this.row_=14,this.mode_="rollUp",this.flushDisplayed(e),this.nonDisplayed_=Oe(),this.displayed_=Oe()),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]="";void 0===t&&(t=this.row_),this.topRow_=t-this.rollUpRows_+1},Me.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)},Me.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))},Me.prototype.popOn=function(e,t){var i=this.nonDisplayed_[this.row_];this.nonDisplayed_[this.row_]=i+=t},Me.prototype.rollUp=function(e,t){var i=this.displayed_[this.row_];this.displayed_[this.row_]=i+=t},Me.prototype.shiftRowsUp_=function(){for(var e=0;e<this.topRow_;e++)this.displayed_[e]="";for(e=this.row_+1;e<15;e++)this.displayed_[e]="";for(e=this.topRow_;e<this.row_;e++)this.displayed_[e]=this.displayed_[e+1];this.displayed_[this.row_]=""},Me.prototype.paintOn=function(e,t){var i=this.displayed_[this.row_];this.displayed_[this.row_]=i+=t};function Ne(e,t){var i=1;for(t<e&&(i=-1);4294967296<Math.abs(t-e);)e+=8589934592*i;return e}var Ue={CaptionStream:Ce,Cea608Stream:Me,Cea708Stream:Pe},Be={H264_STREAM_TYPE:27,ADTS_STREAM_TYPE:15,METADATA_STREAM_TYPE:21},e=function e(t){var i,n;e.prototype.init.call(this),this.type_=t||"shared",this.push=function(e){"shared"!==this.type_&&e.type!==this.type_||(void 0===n&&(n=e.dts),e.dts=Ne(e.dts,n),e.pts=Ne(e.pts,n),i=e.dts,this.trigger("data",e))},this.flush=function(){n=i,this.trigger("done")},this.endTimeline=function(){this.flush(),this.trigger("endedtimeline")},this.discontinuity=function(){i=n=void 0},this.reset=function(){this.discontinuity(),this.trigger("reset")}};e.prototype=new j;function Fe(e,t,i){for(var n="",r=t;r<i;r++)n+="%"+("00"+e[r].toString(16)).slice(-2);return n}function je(e,t,i){return decodeURIComponent(Fe(e,t,i))}function He(e){return e[0]<<21|e[1]<<14|e[2]<<7|e[3]}var qe=e,Ce=Ne,Ve={TXXX:function(e){var t;if(3===e.data[0]){for(t=1;t<e.data.length;t++)if(0===e.data[t]){e.description=je(e.data,1,t),e.value=je(e.data,t+1,e.data.length).replace(/\0*$/,"");break}e.data=e.value}},WXXX:function(e){var t;if(3===e.data[0])for(t=1;t<e.data.length;t++)if(0===e.data[t]){e.description=je(e.data,1,t),e.url=je(e.data,t+1,e.data.length);break}},PRIV:function(e){for(var t,i=0;i<e.data.length;i++)if(0===e.data[i]){e.owner=(t=e.data,unescape(Fe(t,0,i)));break}e.privateData=e.data.subarray(i+1),e.data=e.privateData}},We=function(e){var t,u={debug:!(!e||!e.debug),descriptor:e&&e.descriptor},l=0,c=[],d=0;if(We.prototype.init.call(this),this.dispatchType=Be.METADATA_STREAM_TYPE.toString(16),u.descriptor)for(t=0;t<u.descriptor.length;t++)this.dispatchType+=("00"+u.descriptor[t].toString(16)).slice(-2);this.push=function(e){var t,i,n,r,s,a,o;if("timed-metadata"===e.type)if(e.dataAlignmentIndicator&&(d=0,c.length=0),0===c.length&&(e.data.length<10||e.data[0]!=="I".charCodeAt(0)||e.data[1]!=="D".charCodeAt(0)||e.data[2]!=="3".charCodeAt(0)))u.debug;else if(c.push(e),d+=e.data.byteLength,1===c.length&&(l=He(e.data.subarray(6,10)),l+=10),!(d<l)){for(t={data:new Uint8Array(l),frames:[],pts:c[0].pts,dts:c[0].dts},r=0;r<l;)t.data.set(c[0].data.subarray(0,l-r),r),r+=c[0].data.byteLength,d-=c[0].data.byteLength,c.shift();i=10,64&t.data[5]&&(i+=4,i+=He(t.data.subarray(10,14)),l-=He(t.data.subarray(16,20)));do{if((n=He(t.data.subarray(i+4,i+8)))<1)return}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+n+10)}).key=o.id,Ve[o.id]&&(Ve[o.id](o),"com.apple.streaming.transportStreamTimestamp"===o.owner&&(a=(1&(s=o.data)[3])<<30|s[4]<<22|s[5]<<14|s[6]<<6|s[7]>>>2,a*=4,a+=3&s[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+=10,(i+=n)<l);this.trigger("data",t)}}};We.prototype=new j;var ze,Ge,e=We,qe=qe,Xe=function(){var r=new Uint8Array(188),s=0;Xe.prototype.init.call(this),this.push=function(e){var t,i=0,n=188;for(s?((t=new Uint8Array(e.byteLength+s)).set(r.subarray(0,s)),t.set(e,s),s=0):t=e;n<t.byteLength;)71!==t[i]||71!==t[n]?(i++,n++):(this.trigger("data",t.subarray(i,n)),i+=188,n+=188);i<t.byteLength&&(r.set(t.subarray(i),0),s=t.byteLength-i)},this.flush=function(){188===s&&71===r[0]&&(this.trigger("data",r),s=0),this.trigger("done")},this.endTimeline=function(){this.flush(),this.trigger("endedtimeline")},this.reset=function(){s=0,this.trigger("reset")}};Xe.prototype=new j,(ze=function(){var n,r,s,a;ze.prototype.init.call(this),(a=this).packetsWaitingForPmt=[],this.programMapTable=void 0,n=function(e,t){var i=0;t.payloadUnitStartIndicator&&(i+=e[i]+1),("pat"===t.type?r:s)(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},s=function(e,t){var i,n;if(1&e[5]){for(a.programMapTable={video:null,audio:null,"timed-metadata":{}},i=3+((15&e[1])<<8|e[2])-4,n=12+((15&e[10])<<8|e[11]);n<i;){var r=e[n],s=(31&e[n+1])<<8|e[n+2];r===Be.H264_STREAM_TYPE&&null===a.programMapTable.video?a.programMapTable.video=s:r===Be.ADTS_STREAM_TYPE&&null===a.programMapTable.audio?a.programMapTable.audio=s:r===Be.METADATA_STREAM_TYPE&&(a.programMapTable["timed-metadata"][s]=r),n+=5+((15&e[n+3])<<8|e[n+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",n(e.subarray(i),t),this.trigger("data",t);else if(t.pid===this.pmtPid)for(t.type="pmt",n(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=Be.H264_STREAM_TYPE:i.pid===this.programMapTable.audio?i.streamType=Be.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 j,ze.STREAM_TYPES={h264:27,adts:15},(Ge=function(){function n(e,t,i){var n,r,s,a,o=new Uint8Array(e.size),u={type:t},l=0,c=0;if(e.data.length&&!(e.size<9)){for(u.trackId=e.data[0].pid,l=0;l<e.data.length;l++)n=e.data[l],o.set(n.data,c),c+=n.data.byteLength;s=u,a=(r=o)[0]<<16|r[1]<<8|r[2],s.data=new Uint8Array,1==a&&(s.packetLength=6+(r[4]<<8|r[5]),s.dataAlignmentIndicator=0!=(4&r[6]),192&(a=r[7])&&(s.pts=(14&r[9])<<27|(255&r[10])<<20|(254&r[11])<<12|(255&r[12])<<5|(254&r[13])>>>3,s.pts*=4,s.pts+=(6&r[13])>>>1,s.dts=s.pts,64&a&&(s.dts=(14&r[14])<<27|(255&r[15])<<20|(254&r[16])<<12|(255&r[17])<<5|(254&r[18])>>>3,s.dts*=4,s.dts+=(6&r[18])>>>1)),s.data=r.subarray(9+r[8])),t="video"===t||u.packetLength<=e.size,(i||t)&&(e.size=0,e.data.length=0),t&&d.trigger("data",u)}}var t,d=this,r={data:[],size:0},s={data:[],size:0},a={data:[],size:0};Ge.prototype.init.call(this),this.push=function(i){({pat:function(){},pes:function(){var e,t;switch(i.streamType){case Be.H264_STREAM_TYPE:e=r,t="video";break;case Be.ADTS_STREAM_TYPE:e=s,t="audio";break;case Be.METADATA_STREAM_TYPE:e=a,t="timed-metadata";break;default:return}i.payloadUnitStartIndicator&&n(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"}),d.trigger("data",e)}})[i.type]()},this.reset=function(){r.size=0,r.data.length=0,s.size=0,s.data.length=0,this.trigger("reset")},this.flushStreams_=function(){n(r,"video"),n(s,"audio"),n(a,"timed-metadata")},this.flush=function(){this.flushStreams_(),this.trigger("done")}}).prototype=new j;var Ke,Ye={PAT_PID:0,MP2T_PACKET_LENGTH:188,TransportPacketStream:Xe,TransportParseStream:ze,ElementaryStream:Ge,TimestampRolloverStream:qe,CaptionStream:Ue.CaptionStream,Cea608Stream:Ue.Cea608Stream,Cea708Stream:Ue.Cea708Stream,MetadataStream:e};for(Ke in Be)Be.hasOwnProperty(Ke)&&(Ye[Ke]=Be[Ke]);var Qe=Ye,$e=ae,Je=[96e3,88200,64e3,48e3,44100,32e3,24e3,22050,16e3,12e3,11025,8e3,7350],Ze=function(o){var u,l=0;Ze.prototype.init.call(this),this.push=function(e){var t,i,n,r,s,a=0;if(o||(l=0),"audio"===e.type)for(u?(n=u,(u=new Uint8Array(n.byteLength+e.data.byteLength)).set(n),u.set(e.data,n.byteLength)):u=e.data;a+5<u.length;)if(255===u[a]&&240==(246&u[a+1])){if(t=2*(1&~u[a+1]),i=(3&u[a+3])<<11|u[a+4]<<3|(224&u[a+5])>>5,s=(r=1024*(1+(3&u[a+6])))*$e/Je[(60&u[a+2])>>>2],u.byteLength<(i=a+i))return;if(this.trigger("data",{pts:e.pts+l*s,dts:e.dts+l*s,sampleCount:r,audioobjecttype:1+(u[a+2]>>>6&3),channelcount:(1&u[a+2])<<2|(192&u[a+3])>>>6,samplerate:Je[(60&u[a+2])>>>2],samplingfrequencyindex:(60&u[a+2])>>>2,samplesize:16,data:u.subarray(a+7+t,i)}),l++,u.byteLength===i)return void(u=void 0);u=u.subarray(i)}else a++},this.flush=function(){l=0,this.trigger("done")},this.reset=function(){u=void 0,this.trigger("reset")},this.endTimeline=function(){u=void 0,this.trigger("endedtimeline")}};Ze.prototype=new j;var et,tt,it=Ze,nt=function(n){var r=n.byteLength,s=0,a=0;this.length=function(){return 8*r},this.bitsAvailable=function(){return 8*r+a},this.loadWord=function(){var e=n.byteLength-r,t=new Uint8Array(4),i=Math.min(4,r);if(0===i)throw new Error("no bytes available");t.set(n.subarray(e,e+i)),s=new DataView(t.buffer).getUint32(0),a=8*i,r-=i},this.skipBits=function(e){var t;e<a||(e-=a,e-=8*(t=Math.floor(e/8)),r-=t,this.loadWord()),s<<=e,a-=e},this.readBits=function(e){var t=Math.min(a,e),i=s>>>32-t;return 0<(a-=t)?s<<=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!=(s&2147483648>>>e))return s<<=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()},rt=function(){var n,r,s=0;rt.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;s<i-3;s++)if(1===r[s+2]){n=s+5;break}for(;n<i;)switch(r[n]){case 0:if(0!==r[n-1]){n+=2;break}if(0!==r[n-2]){n++;break}for(s+3!==n-2&&this.trigger("data",r.subarray(s+3,n-2));1!==r[++n]&&n<i;);s=n-2,n+=3;break;case 1:if(0!==r[n-1]||0!==r[n-2]){n+=3;break}this.trigger("data",r.subarray(s+3,n-2)),s=n-2,n+=3;break;default:n+=3}r=r.subarray(s),n-=s,s=0},this.reset=function(){r=null,s=0,this.trigger("reset")},this.flush=function(){r&&3<r.byteLength&&this.trigger("data",r.subarray(s+3)),r=null,s=0,this.trigger("done")},this.endTimeline=function(){this.flush(),this.trigger("endedtimeline")}};rt.prototype=new j,tt={100:!0,110:!0,122:!0,244:!0,44:!0,83:!0,86:!0,118:!0,128:!0,138:!0,139:!0,134:!0},(et=function(){var i,n,r,s,a,o,g,t=new rt;et.prototype.init.call(this),(i=this).push=function(e){"video"===e.type&&(n=e.trackId,r=e.pts,s=e.dts,t.push(e))},t.on("data",function(e){var t={trackId:n,pts:r,dts:s,data:e};switch(31&e[0]){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,n=8,r=0;r<e;r++)i=0===(n=0!==n?(i+t.readExpGolomb()+256)%256:n)?i:n},a=function(e){for(var t=e.byteLength,i=[],n=1;n<t-2;)0===e[n]&&0===e[n+1]&&3===e[n+2]?(i.push(n+2),n+=2):n++;if(0===i.length)return e;for(var r=t-i.length,s=new Uint8Array(r),a=0,n=0;n<r;a++,n++)a===i[0]&&(a++,i.shift()),s[n]=e[a];return s},o=function(e){var t,i,n,r,s,a,o=0,u=0,l=0,c=0,d=1,h=new nt(e),p=h.readUnsignedByte(),f=h.readUnsignedByte(),m=h.readUnsignedByte();if(h.skipUnsignedExpGolomb(),tt[p]&&(3===(i=h.readUnsignedExpGolomb())&&h.skipBits(1),h.skipUnsignedExpGolomb(),h.skipUnsignedExpGolomb(),h.skipBits(1),h.readBoolean()))for(r=3!==i?8:12,a=0;a<r;a++)h.readBoolean()&&g(a<6?16:64,h);if(h.skipUnsignedExpGolomb(),0===(n=h.readUnsignedExpGolomb()))h.readUnsignedExpGolomb();else if(1===n)for(h.skipBits(1),h.skipExpGolomb(),h.skipExpGolomb(),t=h.readUnsignedExpGolomb(),a=0;a<t;a++)h.skipExpGolomb();if(h.skipUnsignedExpGolomb(),h.skipBits(1),e=h.readUnsignedExpGolomb(),i=h.readUnsignedExpGolomb(),0===(n=h.readBits(1))&&h.skipBits(1),h.skipBits(1),h.readBoolean()&&(o=h.readUnsignedExpGolomb(),u=h.readUnsignedExpGolomb(),l=h.readUnsignedExpGolomb(),c=h.readUnsignedExpGolomb()),h.readBoolean()&&h.readBoolean()){switch(h.readUnsignedByte()){case 1:s=[1,1];break;case 2:s=[12,11];break;case 3:s=[10,11];break;case 4:s=[16,11];break;case 5:s=[40,33];break;case 6:s=[24,11];break;case 7:s=[20,11];break;case 8:s=[32,11];break;case 9:s=[80,33];break;case 10:s=[18,11];break;case 11:s=[15,11];break;case 12:s=[64,33];break;case 13:s=[160,99];break;case 14:s=[4,3];break;case 15:s=[3,2];break;case 16:s=[2,1];break;case 255:s=[h.readUnsignedByte()<<8|h.readUnsignedByte(),h.readUnsignedByte()<<8|h.readUnsignedByte()]}s&&(d=s[0]/s[1])}return{profileIdc:p,levelIdc:m,profileCompatibility:f,width:Math.ceil((16*(e+1)-2*o-2*u)*d),height:(2-n)*(i+1)*16-2*l-2*c,sarRatio:s}}}).prototype=new j;function st(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?i+20:i+10}function at(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:at(e,t+=st(e,t))}function ot(e){return e[0]<<21|e[1]<<14|e[2]<<7|e[3]}var qe={H264Stream:et,NalByteStream:rt},ut=[96e3,88200,64e3,48e3,44100,32e3,24e3,22050,16e3,12e3,11025,8e3,7350],lt={isLikelyAacData:function(e){var t=at(e,0);return e.length>=t+2&&255==(255&e[t])&&240==(240&e[t+1])&&16==(22&e[t+1])},parseId3TagSize:st,parseAdtsSize:function(e,t){var i=(224&e[t+5])>>5,n=e[t+4]<<3;return 6144&e[t+3]|n|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 ut[(60&e[t+2])>>>2];t++}return null},parseAacTimestamp:function(e){var t,i=10;64&e[5]&&(i+=4,i+=ot(e.subarray(10,14)));do{if((t=ot(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 n=e.subarray(i+10,i+t+10),r=0;r<n.byteLength;r++)if(0===n[r]){if("com.apple.streaming.transportStreamTimestamp"!==unescape(function(e,t,i){for(var n="",r=t;r<i;r++)n+="%"+("00"+e[r].toString(16)).slice(-2);return n}(n,0,r)))break;var s=n.subarray(r+1),a=(1&s[3])<<30|s[4]<<22|s[5]<<14|s[6]<<6|s[7]>>>2;return a*=4,a+=3&s[7]}}while(i+=10,(i+=t)<e.byteLength);return null}},ct=function(){var s=new Uint8Array,a=0;ct.prototype.init.call(this),this.setTimestamp=function(e){a=e},this.push=function(e){var t,i,n=0,r=0;for(s.length?(i=s.length,(s=new Uint8Array(e.byteLength+i)).set(s.subarray(0,i)),s.set(e,i)):s=e;3<=s.length-r;)if(s[r]!=="I".charCodeAt(0)||s[r+1]!=="D".charCodeAt(0)||s[r+2]!=="3".charCodeAt(0))if(255!=(255&s[r])||240!=(240&s[r+1]))r++;else{if(s.length-r<7)break;if(r+(n=lt.parseAdtsSize(s,r))>s.length)break;t={type:"audio",data:s.subarray(r,r+n),pts:a,dts:a},this.trigger("data",t),r+=n}else{if(s.length-r<10)break;if(r+(n=lt.parseId3TagSize(s,r))>s.length)break;t={type:"timed-metadata",data:s.subarray(r,r+n)},this.trigger("data",t),r+=n}e=s.length-r,s=0<e?s.subarray(r):new Uint8Array},this.reset=function(){s=new Uint8Array,this.trigger("reset")},this.endTimeline=function(){s=new Uint8Array,this.trigger("endedtimeline")}};ct.prototype=new j;function dt(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 ht(e,t,i,n,r,s){return{start:{dts:e,pts:e+(i-t)},end:{dts:e+(n-t),pts:e+(r-i)},prependedContentDuration:s,baseMediaDecodeTime:e}}var pt,ft,mt,gt=ct,yt=["audioobjecttype","channelcount","samplerate","samplingfrequencyindex","samplesize"],vt=["width","height","profileIdc","levelIdc","profileCompatibility","sarRatio"],_t=qe.H264Stream,bt=lt.isLikelyAacData,Tt=ae,St=function(s,a){var o=[],u=0,l=0,c=0,d=1/0;a=a||{},St.prototype.init.call(this),this.push=function(t){_e(s,t),s&&yt.forEach(function(e){s[e]=t[e]}),o.push(t)},this.setEarliestDts=function(e){l=e},this.setVideoBaseMediaDecodeTime=function(e){d=e},this.setAudioAppendStart=function(e){c=e},this.flush=function(){var e,t,i,n,r;0!==o.length&&(e=pe(o,s,l),s.baseMediaDecodeTime=ve(s,a.keepOriginalTimestamps),r=he(s,e,c,d),s.samples=fe(e),t=G(me(e)),o=[],n=X(u,[s]),i=new Uint8Array(n.byteLength+t.byteLength),u++,i.set(n),i.set(t,n.byteLength),ye(s),n=Math.ceil(1024*Tt/s.samplerate),e.length&&(n=e.length*n,this.trigger("segmentTimingInfo",ht(le(s.baseMediaDecodeTime,s.samplerate),e[0].dts,e[0].pts,e[0].dts+n,e[0].pts+n,r||0)),this.trigger("timingInfo",{start:e[0].pts,end:e[0].pts+n})),this.trigger("data",{track:s,boxes:i})),this.trigger("done","AudioSegmentStream")},this.reset=function(){ye(s),o=[],this.trigger("reset")}};St.prototype=new j,(pt=function(a,s){var t,i,o=0,u=[],l=[];s=s||{},pt.prototype.init.call(this),delete a.minPTS,this.gopCache_=[],this.push=function(e){_e(a,e),"seq_parameter_set_rbsp"!==e.nalUnitType||t||(t=e.config,a.sps=[e.data],vt.forEach(function(e){a[e]=t[e]},this)),"pic_parameter_set_rbsp"!==e.nalUnitType||i||(i=e.data,a.pps=[e.data]),u.push(e)},this.flush=function(){for(var e,t,i,n=0;u.length&&"access_unit_delimiter_rbsp"!==u[0].nalUnitType;)u.shift();if(0===u.length)return this.resetStream_(),void this.trigger("done","VideoSegmentStream");if(e=Y(u),(t=Q(e))[0][0].keyFrame||((i=this.getGopForFusion_(u[0],a))?(n=i.duration,t.unshift(i),t.byteLength+=i.byteLength,t.nalCount+=i.nalCount,t.pts=i.pts,t.dts=i.dts,t.duration+=i.duration):t=$(t)),l.length){var r=s.alignGopsAtEnd?this.alignGopsAtEnd_(t):this.alignGopsAtStart_(t);if(!r)return this.gopCache_.unshift({gop:t.pop(),pps:a.pps,sps:a.sps}),this.gopCache_.length=Math.min(6,this.gopCache_.length),u=[],this.resetStream_(),void this.trigger("done","VideoSegmentStream");ye(a),t=r}_e(a,t),a.samples=J(t),e=G(Z(t)),a.baseMediaDecodeTime=ve(a,s.keepOriginalTimestamps),this.trigger("processedGopsInfo",t.map(function(e){return{pts:e.pts,dts:e.dts,byteLength:e.byteLength}})),i=t[0],r=t[t.length-1],this.trigger("segmentTimingInfo",ht(a.baseMediaDecodeTime,i.dts,i.pts,r.dts+r.duration,r.pts+r.duration,n)),this.trigger("timingInfo",{start:t[0].pts,end:t[t.length-1].pts+t[t.length-1].duration}),this.gopCache_.unshift({gop:t.pop(),pps:a.pps,sps:a.sps}),this.gopCache_.length=Math.min(6,this.gopCache_.length),u=[],this.trigger("baseMediaDecodeTime",a.baseMediaDecodeTime),this.trigger("timelineStartInfo",a.timelineStartInfo),n=X(o,[a]),t=new Uint8Array(n.byteLength+e.byteLength),o++,t.set(n),t.set(e,n.byteLength),this.trigger("data",{track:a,boxes:t}),this.resetStream_(),this.trigger("done","VideoSegmentStream")},this.reset=function(){this.resetStream_(),u=[],this.gopCache_.length=0,l.length=0,this.trigger("reset")},this.resetStream_=function(){ye(a),i=t=void 0},this.getGopForFusion_=function(e){for(var t,i,n,r=1/0,s=0;s<this.gopCache_.length;s++)i=(n=this.gopCache_[s]).gop,a.pps&&dt(a.pps[0],n.pps[0])&&a.sps&&dt(a.sps[0],n.sps[0])&&(i.dts<a.timelineStartInfo.dts||-1e4<=(i=e.dts-i.dts-i.duration)&&i<=45e3&&(!t||i<r)&&(t=n,r=i));return t?t.gop:null},this.alignGopsAtStart_=function(e){for(var t,i,n,r,s=e.byteLength,a=e.nalCount,o=e.duration,u=t=0;u<l.length&&t<e.length&&(i=l[u],n=e[t],i.pts!==n.pts);)n.pts>i.pts?u++:(t++,s-=n.byteLength,a-=n.nalCount,o-=n.duration);return 0===t?e:t===e.length?null:((r=e.slice(t)).byteLength=s,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,n=l.length-1,r=e.length-1,s=null,a=!1;0<=n&&0<=r;){if(t=l[n],i=e[r],t.pts===i.pts){a=!0;break}t.pts>i.pts?n--:(n===l.length-1&&(s=r),r--)}if(!a&&null===s)return null;if(0===(u=a?r:s))return e;var o=e.slice(u),u=o.reduce(function(e,t){return e.byteLength+=t.byteLength,e.duration+=t.duration,e.nalCount+=t.nalCount,e},{byteLength:0,duration:0,nalCount:0});return o.byteLength=u.byteLength,o.duration=u.duration,o.nalCount=u.nalCount,o.pts=o[0].pts,o.dts=o[0].dts,o},this.alignGopsWith=function(e){l=e}}).prototype=new j,(mt=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,mt.prototype.init.call(this),this.push=function(e){return 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 j,mt.prototype.flush=function(e){var t,i,n,r=0,s={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,vt.forEach(function(e){s.info[e]=this.videoTrack[e]},this)):this.audioTrack&&(a=this.audioTrack.timelineStartInfo.pts,yt.forEach(function(e){s.info[e]=this.audioTrack[e]},this)),this.videoTrack||this.audioTrack){for(1===this.pendingTracks.length?s.type=this.pendingTracks[0].type:s.type="combined",this.emittedTracks+=this.pendingTracks.length,e=K(this.pendingTracks),s.initSegment=new Uint8Array(e.byteLength),s.initSegment.set(e),s.data=new Uint8Array(this.pendingBytes),n=0;n<this.pendingBoxes.length;n++)s.data.set(this.pendingBoxes[n],r),r+=this.pendingBoxes[n].byteLength;for(n=0;n<this.pendingCaptions.length;n++)(t=this.pendingCaptions[n]).startTime=de(t.startPts,a,this.keepOriginalTimestamps),t.endTime=de(t.endPts,a,this.keepOriginalTimestamps),s.captionStreams[t.stream]=!0,s.captions.push(t);for(n=0;n<this.pendingMetadata.length;n++)(i=this.pendingMetadata[n]).cueTime=de(i.pts,a,this.keepOriginalTimestamps),s.metadata.push(i);for(s.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",s),n=0;n<s.captions.length;n++)t=s.captions[n],this.trigger("caption",t);for(n=0;n<s.metadata.length;n++)i=s.metadata[n],this.trigger("id3Frame",i)}this.emittedTracks>=this.numberOfTracks&&(this.trigger("done"),this.emittedTracks=0)},mt.prototype.setRemux=function(e){this.remuxTracks=e},(ft=function(n){var r,s,a=this,i=!0;ft.prototype.init.call(this),this.baseMediaDecodeTime=(n=n||{}).baseMediaDecodeTime||0,this.transmuxPipeline_={},this.setupAacPipeline=function(){var t={};(this.transmuxPipeline_=t).type="aac",t.metadataStream=new Qe.MetadataStream,t.aacStream=new gt,t.audioTimestampRolloverStream=new Qe.TimestampRolloverStream("audio"),t.timedMetadataTimestampRolloverStream=new Qe.TimestampRolloverStream("timed-metadata"),t.adtsStream=new it,t.coalesceStream=new mt(n,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||(s=s||{timelineStartInfo:{baseMediaDecodeTime:a.baseMediaDecodeTime},codec:"adts",type:"audio"},t.coalesceStream.numberOfTracks++,t.audioSegmentStream=new St(s,n),t.audioSegmentStream.on("timingInfo",a.trigger.bind(a,"audioTimingInfo")),t.adtsStream.pipe(t.audioSegmentStream).pipe(t.coalesceStream),a.trigger("trackinfo",{hasAudio:!!s,hasVideo:!!r}))}),t.coalesceStream.on("data",this.trigger.bind(this,"data")),t.coalesceStream.on("done",this.trigger.bind(this,"done"))},this.setupTsPipeline=function(){var i={};(this.transmuxPipeline_=i).type="ts",i.metadataStream=new Qe.MetadataStream,i.packetStream=new Qe.TransportPacketStream,i.parseStream=new Qe.TransportParseStream,i.elementaryStream=new Qe.ElementaryStream,i.timestampRolloverStream=new Qe.TimestampRolloverStream,i.adtsStream=new it,i.h264Stream=new _t,i.captionStream=new Qe.CaptionStream(n),i.coalesceStream=new mt(n,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?s||"audio"!==e.tracks[t].type||((s=e.tracks[t]).timelineStartInfo.baseMediaDecodeTime=a.baseMediaDecodeTime):(r=e.tracks[t]).timelineStartInfo.baseMediaDecodeTime=a.baseMediaDecodeTime;r&&!i.videoSegmentStream&&(i.coalesceStream.numberOfTracks++,i.videoSegmentStream=new pt(r,n),i.videoSegmentStream.on("timelineStartInfo",function(e){s&&!n.keepOriginalTimestamps&&(s.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){s&&i.audioSegmentStream.setVideoBaseMediaDecodeTime(e)}),i.videoSegmentStream.on("timingInfo",a.trigger.bind(a,"videoTimingInfo")),i.h264Stream.pipe(i.videoSegmentStream).pipe(i.coalesceStream)),s&&!i.audioSegmentStream&&(i.coalesceStream.numberOfTracks++,i.audioSegmentStream=new St(s,n),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:!!s,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"))},this.setBaseMediaDecodeTime=function(e){var t=this.transmuxPipeline_;n.keepOriginalTimestamps||(this.baseMediaDecodeTime=e),s&&(s.timelineStartInfo.dts=void 0,s.timelineStartInfo.pts=void 0,ye(s),t.audioTimestampRolloverStream&&t.audioTimestampRolloverStream.discontinuity()),r&&(t.videoSegmentStream&&(t.videoSegmentStream.gopCache_=[]),r.timelineStartInfo.dts=void 0,r.timelineStartInfo.pts=void 0,ye(r),t.captionStream.reset()),t.timestampRolloverStream&&t.timestampRolloverStream.discontinuity()},this.setAudioAppendStart=function(e){s&&this.transmuxPipeline_.audioSegmentStream.setAudioAppendStart(e)},this.setRemux=function(e){var t=this.transmuxPipeline_;n.remux=e,t&&t.coalesceStream&&t.coalesceStream.setRemux(e)},this.alignGopsWith=function(e){r&&this.transmuxPipeline_.videoSegmentStream&&this.transmuxPipeline_.videoSegmentStream.alignGopsWith(e)},this.push=function(e){var t;i&&((t=bt(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 j;function Et(e,c){var i=Lt(e,["moof","traf"]),e=Lt(e,["mdat"]),d={},n=[];return e.forEach(function(e,t){t=i[t];n.push({mdat:e,traf:t})}),n.forEach(function(e){var t,i,n,r,s,a=e.mdat,o=e.traf,u=Lt(o,["tfhd"]),l=Nt(u[0]),e=l.trackId,u=Lt(o,["tfdt"]),u=0<u.length?Dt(u[0]).baseMediaDecodeTime:0,o=Lt(o,["trun"]);c===e&&0<o.length&&(o=o,t=u,i=(l=l).defaultSampleDuration||0,n=l.defaultSampleSize||0,r=l.trackId,s=[],o.forEach(function(e){e=Mt(e).samples;e.forEach(function(e){void 0===e.duration&&(e.duration=i),void 0===e.size&&(e.size=n),e.trackId=r,e.dts=t,void 0===e.compositionTimeOffset&&(e.compositionTimeOffset=0),e.pts=t+e.compositionTimeOffset,t+=e.duration}),s=s.concat(e)}),a=function(e,t,i){for(var n,r,s=new DataView(e.buffer,e.byteOffset,e.byteLength),a=[],o=0;o+4<e.length;o+=n)if(n=s.getUint32(o),o+=4,!(n<=0))switch(31&e[o]){case 6:var u=e.subarray(o+1,o+1+n),l=function(e,t){for(var i=e,n=0;n<t.length;n++){var r=t[n];if(i<r.size)return r;i-=r.size}return null}(o,t),u={nalUnitType:"sei_rbsp",size:n,data:u,escapedRBSP:Ut(u),trackId:i};if(l)u.pts=l.pts,u.dts=l.dts,r=l;else{if(!r)break;u.pts=r.pts,u.dts=r.dts}a.push(u)}return a}(a,s,e),d[e]||(d[e]=[]),d[e]=d[e].concat(a))}),d}function kt(e){var t=31&e[1];return t<<=8,t|=e[2]}function Ct(e){return!!(64&e[1])}function wt(e){var t=0;return 1<(48&e[3])>>>4&&(t+=e[4]+1),t}function It(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 xt={Transmuxer:ft,VideoSegmentStream:pt,AudioSegmentStream:St,AUDIO_PROPERTIES:yt,VIDEO_PROPERTIES:vt,generateSegmentTimingInfo:ht},e=function(e){return e>>>0},At=function(e){var t="";return t+=String.fromCharCode(e[0]),t+=String.fromCharCode(e[1]),t+=String.fromCharCode(e[2]),t+=String.fromCharCode(e[3])},Pt=e,Lt=function e(t,i){var n,r,s,a=[];if(!i.length)return null;for(n=0;n<t.byteLength;)r=Pt(t[n]<<24|t[n+1]<<16|t[n+2]<<8|t[n+3]),s=At(t.subarray(n+4,n+8)),r=1<r?n+r:t.byteLength,s===i[0]&&(1===i.length?a.push(t.subarray(n+8,r)):(s=e(t.subarray(n+8,r),i.slice(1))).length&&(a=a.concat(s))),n=r;return a},Ot=e,Dt=function(e){var t={version:e[0],flags:new Uint8Array(e.subarray(1,4)),baseMediaDecodeTime:Ot(e[4]<<24|e[5]<<16|e[6]<<8|e[7])};return 1===t.version&&(t.baseMediaDecodeTime*=Math.pow(2,32),t.baseMediaDecodeTime+=Ot(e[8]<<24|e[9]<<16|e[10]<<8|e[11])),t},Rt=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]}},Mt=function(e){var t,i={version:e[0],flags:new Uint8Array(e.subarray(1,4)),samples:[]},n=new DataView(e.buffer,e.byteOffset,e.byteLength),r=1&i.flags[2],s=4&i.flags[2],a=1&i.flags[1],o=2&i.flags[1],u=4&i.flags[1],l=8&i.flags[1],c=n.getUint32(4),d=8;for(r&&(i.dataOffset=n.getInt32(d),d+=4),s&&c&&(t={flags:Rt(e.subarray(d,d+4))},d+=4,a&&(t.duration=n.getUint32(d),d+=4),o&&(t.size=n.getUint32(d),d+=4),l&&(1===i.version?t.compositionTimeOffset=n.getInt32(d):t.compositionTimeOffset=n.getUint32(d),d+=4),i.samples.push(t),c--);c--;)t={},a&&(t.duration=n.getUint32(d),d+=4),o&&(t.size=n.getUint32(d),d+=4),u&&(t.flags=Rt(e.subarray(d,d+4)),d+=4),l&&(1===i.version?t.compositionTimeOffset=n.getInt32(d):t.compositionTimeOffset=n.getUint32(d),d+=4),i.samples.push(t);return i},Nt=function(e){var t=new DataView(e.buffer,e.byteOffset,e.byteLength),i={version:e[0],flags:new Uint8Array(e.subarray(1,4)),trackId:t.getUint32(4)},n=1&i.flags[2],r=2&i.flags[2],s=8&i.flags[2],a=16&i.flags[2],o=32&i.flags[2],u=65536&i.flags[0],l=131072&i.flags[0],e=8;return n&&(e+=4,i.baseDataOffset=t.getUint32(12),e+=4),r&&(i.sampleDescriptionIndex=t.getUint32(e),e+=4),s&&(i.defaultSampleDuration=t.getUint32(e),e+=4),a&&(i.defaultSampleSize=t.getUint32(e),e+=4),o&&(i.defaultSampleFlags=t.getUint32(e)),u&&(i.durationIsEmpty=!0),!n&&l&&(i.baseDataOffsetIsMoof=!0),i},Ut=Ee,Bt=Ue.CaptionStream,Ft=function(){var t,a,o,u,l,i,n=!1;this.isInitialized=function(){return n},this.init=function(e){t=new Bt,n=!0,i=!!e&&e.isPartial,t.on("data",function(e){e.startTime=e.startPts/u,e.endTime=e.endPts/u,l.captions.push(e),l.captionStreams[e.stream]=!0})},this.isNewInit=function(e,t){return!(e&&0===e.length||t&&"object"==typeof t&&0===Object.keys(t).length)&&(o!==e[0]||u!==t[o])},this.parse=function(e,t,i){var n,r;if(!this.isInitialized())return null;if(!t||!i)return null;if(this.isNewInit(t,i))o=t[0],u=i[o];else if(null===o||!u)return a.push(e),null;for(;0<a.length;){var s=a.shift();this.parse(s,t,i)}return n=e,r=u,null!==(r=null===(e=o)?null:{seiNals:Et(n,e)[e],timescale:r})&&r.seiNals?(this.pushNals(r.seiNals),this.flushStream(),l):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(){l.captions=[],l.captionStreams={}},this.resetCaptionStream=function(){if(!this.isInitialized())return null;t.reset()},this.clearAllCaptions=function(){this.clearParsedCaptions(),this.resetCaptionStream()},this.reset=function(){a=[],u=o=null,l?this.clearParsedCaptions():l={captions:[],captionStreams:{}},this.resetCaptionStream()},this.reset()},jt=e,Ht=function(e){return("00"+e.toString(16)).slice(-2)},qe=function(e){return Lt(e,["moov","trak"]).reduce(function(e,t){var i,n,r=Lt(t,["tkhd"])[0];return r?(i=r[0],r=jt(r[n=0===i?12:20]<<24|r[1+n]<<16|r[2+n]<<8|r[3+n]),(t=Lt(t,["mdia","mdhd"])[0])?(i=t[0],e[r]=jt(t[n=0===i?12:20]<<24|t[1+n]<<16|t[2+n]<<8|t[3+n]),e):null):null},{})},j=function(n,e){var e=Lt(e,["moof","traf"]),e=[].concat.apply([],e.map(function(i){return Lt(i,["tfhd"]).map(function(e){var t=jt(e[4]<<24|e[5]<<16|e[6]<<8|e[7]),e=n[t]||9e4,t=Lt(i,["tfdt"]).map(function(e){var t=e[0],i=jt(e[4]<<24|e[5]<<16|e[6]<<8|e[7]);return 1===t&&(i*=Math.pow(2,32),i+=jt(e[8]<<24|e[9]<<16|e[10]<<8|e[11])),i})[0];return(t="number"!=typeof t||isNaN(t)?1/0:t)/e})})),e=Math.min.apply(null,e);return isFinite(e)?e:0},Ee=function(e,t){var i,n,r=Lt(t,["moof","traf"]),s=0,a=0;return r&&r.length&&(i=Lt(r[0],["tfhd"])[0],t=Lt(r[0],["trun"])[0],r=Lt(r[0],["tfdt"])[0],i&&(n=Nt(i).trackId),r&&(s=Dt(r).baseMediaDecodeTime),!t||(t=Mt(t)).samples&&t.samples.length&&(a=t.samples[0].compositionTimeOffset||0)),(s+a)/(e[n]||9e4)},qt=function(e){var t=0===e[0]?12:20;return jt(e[t]<<24|e[1+t]<<16|e[2+t]<<8|e[3+t])},e=function(e){var e=Lt(e,["moov","trak"]),a=[];return e.forEach(function(e){var t={},i=Lt(e,["tkhd"])[0];i&&(i=(n=new DataView(i.buffer,i.byteOffset,i.byteLength)).getUint8(0),t.id=0===i?n.getUint32(12):n.getUint32(20));var n=Lt(e,["mdia","hdlr"])[0];n&&(s=At(n.subarray(8,12)),t.type="vide"===s?"video":"soun"===s?"audio":s);var r,s=Lt(e,["mdia","minf","stbl","stsd"])[0];s&&(s=s.subarray(8),t.codec=At(s.subarray(4,8)),(s=Lt(s,[t.codec])[0])&&(/^[a-z]vc[1-9]$/i.test(t.codec)?(r=s.subarray(78),"avcC"===At(r.subarray(4,8))&&11<r.length?(t.codec+=".",t.codec+=Ht(r[9]),t.codec+=Ht(r[10]),t.codec+=Ht(r[11])):t.codec="avc1.4d400d"):/^mp4[a,v]$/i.test(t.codec)?(r=s.subarray(28),"esds"===At(r.subarray(4,8))&&20<r.length&&0!==r[19]?(t.codec+="."+Ht(r[19]),t.codec+="."+Ht(r[20]>>>2&63).replace(/^0/,"")):t.codec="mp4a.40.2"):t.codec=t.codec.toLowerCase()));e=Lt(e,["mdia","mdhd"])[0];e&&(t.timescale=qt(e)),a.push(t)}),a},Vt=j,Wt=e,zt=Ce,Gt={};Gt.ts={parseType:function(e,t){e=kt(e);return 0===e?"pat":e===t?"pmt":t?"pes":null},parsePat:function(e){var t=Ct(e),i=4+wt(e);return t&&(i+=e[i]+1),(31&e[i+10])<<8|e[i+11]},parsePmt:function(e){var t={},i=Ct(e),n=4+wt(e);if(i&&(n+=e[n]+1),1&e[n+5]){for(var r=3+((15&e[n+1])<<8|e[n+2])-4,s=12+((15&e[n+10])<<8|e[n+11]);s<r;){var a=n+s;t[(31&e[a+1])<<8|e[a+2]]=e[a],s+=5+((15&e[a+3])<<8|e[a+4])}return t}},parsePayloadUnitStartIndicator:Ct,parsePesType:function(e,t){switch(t[kt(e)]){case Be.H264_STREAM_TYPE:return"video";case Be.ADTS_STREAM_TYPE:return"audio";case Be.METADATA_STREAM_TYPE:return"timed-metadata";default:return null}},parsePesTime:function(e){if(!Ct(e))return null;var t=4+wt(e);if(t>=e.byteLength)return null;var i=null,n=e[t+7];return 192&n&&((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&n&&(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+wt(e),i=e.subarray(t),n=0,r=0,s=!1;r<i.byteLength-3;r++)if(1===i[r+2]){n=r+5;break}for(;n<i.byteLength;)switch(i[n]){case 0:if(0!==i[n-1]){n+=2;break}if(0!==i[n-2]){n++;break}for(r+3!==n-2&&"slice_layer_without_partitioning_rbsp_idr"===It(31&i[r+3])&&(s=!0);1!==i[++n]&&n<i.length;);r=n-2,n+=3;break;case 1:if(0!==i[n-1]||0!==i[n-2]){n+=3;break}"slice_layer_without_partitioning_rbsp_idr"===It(31&i[r+3])&&(s=!0),r=n-2,n+=3;break;default:n+=3}return i=i.subarray(r),n-=r,r=0,s=i&&3<i.byteLength&&"slice_layer_without_partitioning_rbsp_idr"===It(31&i[r+3])?!0:s}},Gt.aac=lt;function Xt(e,t,i){for(var n,r,s,a,o=0,u=188,l=!1;u<=e.byteLength;)if(71!==e[o]||71!==e[u]&&u!==e.byteLength)o++,u++;else{if(n=e.subarray(o,u),"pes"===Gt.ts.parseType(n,t.pid)&&(r=Gt.ts.parsePesType(n,t.table),s=Gt.ts.parsePayloadUnitStartIndicator(n),"audio"===r&&s&&(a=Gt.ts.parsePesTime(n))&&(a.type="audio",i.audio.push(a),l=!0)),l)break;o+=188,u+=188}for(o=(u=e.byteLength)-188,l=!1;0<=o;)if(71!==e[o]||71!==e[u]&&u!==e.byteLength)o--,u--;else{if(n=e.subarray(o,u),"pes"===Gt.ts.parseType(n,t.pid)&&(r=Gt.ts.parsePesType(n,t.table),s=Gt.ts.parsePayloadUnitStartIndicator(n),"audio"===r&&s&&(a=Gt.ts.parsePesTime(n))&&(a.type="audio",i.audio.push(a),l=!0)),l)break;o-=188,u-=188}}function Kt(e){var t,i={pid:null,table:null},n={};for(t in!function(e,t){for(var i,n=0,r=188;r<e.byteLength;)if(71!==e[n]||71!==e[r])n++,r++;else{switch(i=e.subarray(n,r),Gt.ts.parseType(i,t.pid)){case"pat":t.pid||(t.pid=Gt.ts.parsePat(i));break;case"pmt":t.table||(t.table=Gt.ts.parsePmt(i))}if(t.pid&&t.table)return;n+=188,r+=188}}(e,i),i.table)if(i.table.hasOwnProperty(t))switch(i.table[t]){case Be.H264_STREAM_TYPE:n.video=[],function(e,t,i){for(var n,r,s,a,o,u,l,c,d=0,h=188,p=!1,f={data:[],size:0};h<e.byteLength;)if(71!==e[d]||71!==e[h])d++,h++;else{if(n=e.subarray(d,h),"pes"===Gt.ts.parseType(n,t.pid))if(r=Gt.ts.parsePesType(n,t.table),s=Gt.ts.parsePayloadUnitStartIndicator(n),"video"===r&&(s&&!p&&(a=Gt.ts.parsePesTime(n))&&(a.type="video",i.video.push(a),p=!0),!i.firstKeyFrame)){if(s&&0!==f.size){for(o=new Uint8Array(f.size),u=0;f.data.length;)l=f.data.shift(),o.set(l,u),u+=l.byteLength;!Gt.ts.videoPacketContainsKeyFrame(o)||(c=Gt.ts.parsePesTime(o))&&(i.firstKeyFrame=c,i.firstKeyFrame.type="video"),f.size=0}f.data.push(n),f.size+=n.byteLength}if(p&&i.firstKeyFrame)break;d+=188,h+=188}for(d=(h=e.byteLength)-188,p=!1;0<=d;)if(71!==e[d]||71!==e[h])d--,h--;else{if(n=e.subarray(d,h),"pes"===Gt.ts.parseType(n,t.pid)&&(r=Gt.ts.parsePesType(n,t.table),s=Gt.ts.parsePayloadUnitStartIndicator(n),"video"===r&&s&&(a=Gt.ts.parsePesTime(n))&&(a.type="video",i.video.push(a),p=!0)),p)break;d-=188,h-=188}}(e,i,n),0===n.video.length&&delete n.video;break;case Be.ADTS_STREAM_TYPE:n.audio=[],Xt(e,i,n),0===n.audio.length&&delete n.audio}return n}var Yt=ae,Qt=function(e,t){var i,n,r=(Gt.aac.isLikelyAacData(e)?function(e){for(var t,i=!1,n=0,r=null,s=null,a=0,o=0;3<=e.length-o;){switch(Gt.aac.parseType(e,o)){case"timed-metadata":if(e.length-o<10){i=!0;break}if((a=Gt.aac.parseId3TagSize(e,o))>e.length){i=!0;break}null===s&&(t=e.subarray(o,o+a),s=Gt.aac.parseAacTimestamp(t)),o+=a;break;case"audio":if(e.length-o<7){i=!0;break}if((a=Gt.aac.parseAdtsSize(e,o))>e.length){i=!0;break}null===r&&(t=e.subarray(o,o+a),r=Gt.aac.parseSampleRate(t)),n++,o+=a;break;default:o++}if(i)return null}if(null===r||null===s)return null;var u=Yt/r;return{audio:[{type:"audio",dts:s,pts:s},{type:"audio",dts:s+1024*n*u,pts:s+1024*n*u}]}}:Kt)(e);return r&&(r.audio||r.video)?(e=t,(t=r).audio&&t.audio.length&&("undefined"!=typeof(i=e)&&!isNaN(i)||(i=t.audio[0].dts),t.audio.forEach(function(e){e.dts=zt(e.dts,i),e.pts=zt(e.pts,i),e.dtsTime=e.dts/Yt,e.ptsTime=e.pts/Yt})),t.video&&t.video.length&&("undefined"!=typeof(n=e)&&!isNaN(n)||(n=t.video[0].dts),t.video.forEach(function(e){e.dts=zt(e.dts,n),e.pts=zt(e.pts,n),e.dtsTime=e.dts/Yt,e.ptsTime=e.pts/Yt}),t.firstKeyFrame&&((t=t.firstKeyFrame).dts=zt(t.dts,n),t.pts=zt(t.pts,n),t.dtsTime=t.dts/Yt,t.ptsTime=t.pts/Yt)),r):null},$t=function(){function e(e,t){this.options=t||{},this.self=e,this.init()}var t=e.prototype;return t.init=function(){var i,e;this.transmuxer&&this.transmuxer.dispose(),this.transmuxer=new xt.Transmuxer(this.options),i=this.self,(e=this.transmuxer).on("data",function(e){var t=e.initSegment;e.initSegment={data:t.buffer,byteOffset:t.byteOffset,byteLength:t.byteLength};t=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:ue(e.start.dts),presentation:ue(e.start.pts)},end:{decode:ue(e.end.dts),presentation:ue(e.end.pts)},baseMediaDecodeTime:ue(e.baseMediaDecodeTime)};e.prependedContentDuration&&(t.prependedContentDuration=ue(e.prependedContentDuration)),i.postMessage({action:"videoSegmentTimingInfo",videoSegmentTimingInfo:t})}),e.on("audioSegmentTimingInfo",function(e){var t={start:{decode:ue(e.start.dts),presentation:ue(e.start.pts)},end:{decode:ue(e.end.dts),presentation:ue(e.end.pts)},baseMediaDecodeTime:ue(e.baseMediaDecodeTime)};e.prependedContentDuration&&(t.prependedContentDuration=ue(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:ue(e.start),end:ue(e.end)}})}),e.on("videoTimingInfo",function(e){i.postMessage({action:"videoTimingInfo",videoTimingInfo:{start:ue(e.start),end:ue(e.end)}})})},t.pushMp4Captions=function(e){this.captionParser||(this.captionParser=new Ft,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||[],data:t.buffer},[t.buffer])},t.probeMp4StartTime=function(e){var t=e.timescales,e=e.data,t=Vt(t,e);this.self.postMessage({action:"probeMp4StartTime",startTime:t,data:e},[e.buffer])},t.probeMp4Tracks=function(e){var t=e.data,e=Wt(t);this.self.postMessage({action:"probeMp4Tracks",tracks:e,data:t},[t.buffer])},t.probeTs=function(e){var t=e.data,i=e.baseStartTime,e="number"!=typeof i||isNaN(i)?void 0:i*ae,i=Qt(t,e),e=null;i&&((e={hasVideo:i.video&&2===i.video.length||!1,hasAudio:i.audio&&2===i.audio.length||!1}).hasVideo&&(e.videoStart=i.video[0].ptsTime),e.hasAudio&&(e.audioStart=i.audio[0].ptsTime)),this.self.postMessage({action:"probeTs",result:e,data:t},[t.buffer])},t.clearAllMp4Captions=function(){this.captionParser&&this.captionParser.clearAllCaptions()},t.clearParsedMp4Captions=function(){this.captionParser&&this.captionParser.clearParsedCaptions()},t.push=function(e){e=new Uint8Array(e.data,e.byteOffset,e.byteLength);this.transmuxer.push(e)},t.reset=function(){this.transmuxer.reset()},t.setTimestampOffset=function(e){e=e.timestampOffset||0;this.transmuxer.setBaseMediaDecodeTime(Math.round(oe(e)))},t.setAudioAppendStart=function(e){this.transmuxer.setAudioAppendStart(Math.ceil(oe(e.appendStart)))},t.setRemux=function(e){this.transmuxer.setRemux(e.remux)},t.flush=function(e){this.transmuxer.flush(),self.postMessage({action:"done",type:"transmuxed"})},t.endTimeline=function(){this.transmuxer.endTimeline(),self.postMessage({action:"endedtimeline",type:"transmuxed"})},t.alignGopsWith=function(e){this.transmuxer.alignGopsWith(e.gopsToAlignWith.slice())},e}();self.onmessage=function(e){"init"===e.data.action&&e.data.options?this.messageHandlers=new $t(self,e.data.options):(this.messageHandlers||(this.messageHandlers=new $t(self)),e.data&&e.data.action&&"init"!==e.data.action&&this.messageHandlers[e.data.action]&&this.messageHandlers[e.data.action](e.data))}}))),zu=function(e){e.currentTransmux=null,e.transmuxQueue.length&&(e.currentTransmux=e.transmuxQueue.shift(),"function"==typeof e.currentTransmux?e.currentTransmux():eu(e.currentTransmux))},Gu=function(e){iu("reset",e)},Xu=function(e){var t=new Wu;t.currentTransmux=null,t.transmuxQueue=[];var i=t.terminate;return t.terminate=function(){return t.currentTransmux=null,t.transmuxQueue.length=0,i.call(t)},t.postMessage({action:"init",options:e}),t},Ku=2,Yu=-101,Qu=-102,$u=ao("CodecUtils"),Ju=ao("PlaylistSelector"),Kt=function(){var e=this.useDevicePixelRatio&&g.devicePixelRatio||1;return Tu(this.playlists.master,this.systemBandwidth,parseInt(vu(this.tech_.el(),"width"),10)*e,parseInt(vu(this.tech_.el(),"height"),10)*e,this.limitRenditionByPlayerDimensions,this.masterPlaylistController_)},Zu=function(n){function e(e,t){var i=n.call(this)||this;if(!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");return i.bandwidth=e.bandwidth,i.throughput={rate:0,count:0},i.roundTrip=NaN,i.resetStats_(),i.mediaIndex=null,i.partIndex=null,i.hasPlayed_=e.hasPlayed,i.currentTime_=e.currentTime,i.seekable_=e.seekable,i.seeking_=e.seeking,i.duration_=e.duration,i.mediaSource_=e.mediaSource,i.vhs_=e.vhs,i.loaderType_=e.loaderType,i.currentMediaInfo_=void 0,i.startingMediaInfo_=void 0,i.segmentMetadataTrack_=e.segmentMetadataTrack,i.goalBufferLength_=e.goalBufferLength,i.sourceType_=e.sourceType,i.sourceUpdater_=e.sourceUpdater,i.inbandTextTracks_=e.inbandTextTracks,i.state_="INIT",i.timelineChangeController_=e.timelineChangeController,i.shouldSaveSegmentTimingInfo_=!0,i.parse708captions_=e.parse708captions,i.checkBufferTimeout_=null,i.error_=void 0,i.currentTimeline_=-1,i.pendingSegment_=null,i.xhrOptions_=null,i.pendingSegments_=[],i.audioDisabled_=!1,i.isPendingTimestampOffset_=!1,i.gopBuffer_=[],i.timeMapping_=0,i.safeAppend_=11<=tr.browser.IE_VERSION,i.appendInitSegment_={audio:!0,video:!0},i.playlistOfLastInitSegment_={audio:null,video:null},i.callQueue_=[],i.loadQueue_=[],i.metadataQueue_={id3:[],caption:[]},i.waitingOnRemove_=!1,i.quotaExceededErrorRetryTimeout_=null,i.activeInitSegmentId_=null,i.initSegments_={},i.cacheEncryptionKeys_=e.cacheEncryptionKeys,i.keyCache_={},i.decrypter_=e.decrypter,i.syncController_=e.syncController,i.syncPoint_={segmentIndex:0,time:0},i.transmuxer_=i.createTransmuxer_(),i.triggerSyncInfoUpdate_=function(){return i.trigger("syncinfoupdate")},i.syncController_.on("syncinfoupdate",i.triggerSyncInfoUpdate_),i.mediaSource_.addEventListener("sourceopen",function(){i.isEndOfStream_()||(i.ended_=!1)}),i.fetchAtBuffer_=!1,i.logger_=ao("SegmentLoader["+i.loaderType_+"]"),Object.defineProperty(gt(i),"state",{get:function(){return this.state_},set:function(e){e!==this.state_&&(this.logger_(this.state_+" -> "+e),this.state_=e,this.trigger("statechange"))}}),i.sourceUpdater_.on("ready",function(){i.hasEnoughInfoToAppend_()&&i.processCallQueue_()}),"main"===i.loaderType_&&i.timelineChangeController_.on("pendingtimelinechange",function(){i.hasEnoughInfoToAppend_()&&i.processCallQueue_()}),"audio"===i.loaderType_&&i.timelineChangeController_.on("timelinechange",function(){i.hasEnoughInfoToLoad_()&&i.processLoadQueue_(),i.hasEnoughInfoToAppend_()&&i.processCallQueue_()}),i}vt(e,n);var t=e.prototype;return t.createTransmuxer_=function(){return Xu({remux:!1,alignGopsAtEnd:this.safeAppend_,keepOriginalTimestamps:!0,parse708captions:this.parse708captions_})},t.resetStats_=function(){this.mediaBytesTransferred=0,this.mediaRequests=0,this.mediaRequestsAborted=0,this.mediaRequestsTimedout=0,this.mediaRequestsErrored=0,this.mediaTransferDuration=0,this.mediaSecondsLoaded=0},t.dispose=function(){this.trigger("dispose"),this.state="DISPOSED",this.pause(),this.abort_(),this.transmuxer_&&this.transmuxer_.terminate(),this.resetStats_(),this.checkBufferTimeout_&&g.clearTimeout(this.checkBufferTimeout_),this.syncController_&&this.triggerSyncInfoUpdate_&&this.syncController_.off("syncinfoupdate",this.triggerSyncInfoUpdate_),this.off()},t.setAudio=function(e){this.audioDisabled_=!e,e?this.appendInitSegment_.audio=!0:this.sourceUpdater_.removeAudio(0,this.duration_())},t.abort=function(){"WAITING"===this.state?(this.abort_(),this.state="READY",this.paused()||this.monitorBuffer_()):this.pendingSegment_&&(this.pendingSegment_=null)},t.abort_=function(){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,g.clearTimeout(this.quotaExceededErrorRetryTimeout_),this.quotaExceededErrorRetryTimeout_=null},t.checkForAbort_=function(e){return"APPENDING"!==this.state||this.pendingSegment_?!this.pendingSegment_||this.pendingSegment_.requestId!==e:(this.state="READY",!0)},t.error=function(e){return"undefined"!=typeof e&&(this.logger_("error occurred:",e),this.error_=e),this.pendingSegment_=null,this.error_},t.endOfStream=function(){this.ended_=!0,this.transmuxer_&&Gu(this.transmuxer_),this.gopBuffer_.length=0,this.pause(),this.trigger("ended")},t.buffered_=function(){if(!this.sourceUpdater_||!this.startingMediaInfo_)return tr.createTimeRanges();if("main"===this.loaderType_){var e=this.startingMediaInfo_,t=e.hasAudio,i=e.hasVideo,e=e.isMuxed;if(i&&t&&!this.audioDisabled_&&!e)return this.sourceUpdater_.buffered();if(i)return this.sourceUpdater_.videoBuffered()}return this.sourceUpdater_.audioBuffered()},t.initSegmentForMap=function(e,t){if(void 0===t&&(t=!1),!e)return null;var i=Wo(e),n=this.initSegments_[i];return t&&!n&&e.bytes&&(this.initSegments_[i]=n={resolvedUri:e.resolvedUri,byterange:e.byterange,bytes:e.bytes,tracks:e.tracks,timescales:e.timescales}),n||e},t.segmentKey=function(e,t){if(void 0===t&&(t=!1),!e)return null;var i=zo(e),n=this.keyCache_[i];this.cacheEncryptionKeys_&&t&&!n&&e.bytes&&(this.keyCache_[i]=n={resolvedUri:e.resolvedUri,bytes:e.bytes});e={resolvedUri:(n||e).resolvedUri};return n&&(e.bytes=n.bytes),e},t.couldBeginLoading_=function(){return this.playlist_&&!this.paused()},t.load=function(){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"))},t.init_=function(){return this.state="READY",this.resetEverything(),this.monitorBuffer_()},t.playlist=function(e,t){if(void 0===t&&(t={}),e){var i=this.playlist_,n=this.pendingSegment_;this.playlist_=e,this.xhrOptions_=t,"INIT"===this.state&&(e.syncInfo={mediaSequence:e.mediaSequence,time:0},"main"===this.loaderType_&&this.syncController_.setDateTimeMappingForStart(e));var r=null;if(i&&(i.id?r=i.id:i.uri&&(r=i.uri)),this.logger_("playlist update ["+r+" => "+(e.id||e.uri)+"]"),this.trigger("syncinfoupdate"),"INIT"===this.state&&this.couldBeginLoading_())return this.init_();if(!i||i.uri!==e.uri)return null!==this.mediaIndex&&this.resyncLoader(),this.currentMediaInfo_=void 0,void this.trigger("playlistupdate");t=e.mediaSequence-i.mediaSequence;this.logger_("live window shift ["+t+"]"),null!==this.mediaIndex&&(this.mediaIndex-=t,this.mediaIndex<0?(this.mediaIndex=null,this.partIndex=null):(r=this.playlist_.segments[this.mediaIndex],!this.partIndex||r.parts&&r.parts.length&&r.parts[this.partIndex]||(r=this.mediaIndex,this.logger_("currently processing part (index "+this.partIndex+") no longer exists."),this.resetLoader(),this.mediaIndex=r))),n&&(n.mediaIndex-=t,n.mediaIndex<0?(n.mediaIndex=null,n.partIndex=null):(0<=n.mediaIndex&&(n.segment=e.segments[n.mediaIndex]),0<=n.partIndex&&n.segment.parts&&(n.part=n.segment.parts[n.partIndex]))),this.syncController_.saveExpiredSegmentInfo(i,e)}},t.pause=function(){this.checkBufferTimeout_&&(g.clearTimeout(this.checkBufferTimeout_),this.checkBufferTimeout_=null)},t.paused=function(){return null===this.checkBufferTimeout_},t.resetEverything=function(e){this.ended_=!1,this.appendInitSegment_={audio:!0,video:!0},this.resetLoader(),this.remove(0,1/0,e),this.transmuxer_&&this.transmuxer_.postMessage({action:"clearAllMp4Captions"})},t.resetLoader=function(){this.fetchAtBuffer_=!1,this.resyncLoader()},t.resyncLoader=function(){this.transmuxer_&&Gu(this.transmuxer_),this.mediaIndex=null,this.partIndex=null,this.syncPoint_=null,this.isPendingTimestampOffset_=!1,this.callQueue_=[],this.loadQueue_=[],this.metadataQueue_.id3=[],this.metadataQueue_.caption=[],this.abort(),this.transmuxer_&&this.transmuxer_.postMessage({action:"clearParsedMp4Captions"})},t.remove=function(e,t,i,n){if(void 0===i&&(i=function(){}),void 0===n&&(n=!1),(t=t===1/0?this.duration_():t)<=e)this.logger_("skipping remove because end ${end} is <= start ${start}");else if(this.sourceUpdater_&&this.startingMediaInfo_){var r,s=1,a=function(){0===--s&&i()};for(r in!n&&this.audioDisabled_||(s++,this.sourceUpdater_.removeAudio(e,t,a)),!n&&"main"!==this.loaderType_||(this.gopBuffer_=function(e,t,i,n){for(var r=Math.ceil((t-n)*Lu),s=Math.ceil((i-n)*Lu),n=e.slice(),a=e.length;a--&&!(e[a].pts<=s););if(-1===a)return n;for(var o=a+1;o--&&!(e[o].pts<=r););return o=Math.max(o,0),n.splice(o,a-o+1),n}(this.gopBuffer_,e,t,this.timeMapping_),s++,this.sourceUpdater_.removeVideo(e,t,a)),this.inbandTextTracks_)Eu(e,t,this.inbandTextTracks_[r]);Eu(e,t,this.segmentMetadataTrack_),a()}else this.logger_("skipping remove because no source updater or starting media info")},t.monitorBuffer_=function(){this.checkBufferTimeout_&&g.clearTimeout(this.checkBufferTimeout_),this.checkBufferTimeout_=g.setTimeout(this.monitorBufferTick_.bind(this),1)},t.monitorBufferTick_=function(){"READY"===this.state&&this.fillBuffer_(),this.checkBufferTimeout_&&g.clearTimeout(this.checkBufferTimeout_),this.checkBufferTimeout_=g.setTimeout(this.monitorBufferTick_.bind(this),500)},t.fillBuffer_=function(){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))},t.isEndOfStream_=function(e,t,i){if(void 0===e&&(e=this.mediaIndex),void 0===t&&(t=this.playlist_),void 0===i&&(i=this.partIndex),!t||!this.mediaSource_)return!1;var n="number"==typeof e&&t.segments[e],e=e+1===t.segments.length,n=!n||!n.parts||i+1===n.parts.length;return t.endList&&"open"===this.mediaSource_.readyState&&e&&n},t.chooseNextRequest_=function(){var e=ko(this.buffered_())||0,t=Math.max(0,e-this.currentTime_()),i=!this.hasPlayed_()&&1<=t,n=t>=this.goalBufferLength_(),r=this.playlist_.segments;if(!r.length||i||n)return null;this.syncPoint_=this.syncPoint_||this.syncController_.getSyncPoint(this.playlist_,this.duration_(),this.currentTimeline_,this.currentTime_());t={partIndex:null,mediaIndex:null,startOfSegment:null,playlist:this.playlist_,isSyncRequest:Boolean(!this.syncPoint_)};t.isSyncRequest?t.mediaIndex=function(n,e){var t=(void 0===e?{}:e).segments,e=void 0===t?[]:t;if(-1===n)return 0;t=e.reduce(function(e,t,i){return t.timeline===n&&e.push(i),e},[]);return t.length?t[Math.min(t.length-1,1)]:Math.max(e.length-1,0)}(this.currentTimeline_,this.playlist_):null!==this.mediaIndex?(i=r[this.mediaIndex],n="number"==typeof this.partIndex?this.partIndex:-1,t.startOfSegment=i.end||e,i.parts&&i.parts[n+1]?(t.mediaIndex=this.mediaIndex,t.partIndex=n+1):t.mediaIndex=this.mediaIndex+1):(s=Bu.getMediaInfoForTime(this.playlist_,this.fetchAtBuffer_?e:this.currentTime_(),this.syncPoint_.segmentIndex,this.syncPoint_.time),t.getMediaInfoForTime=this.fetchAtBuffer_?"bufferedEnd":"currentTime",t.mediaIndex=s.mediaIndex,t.startOfSegment=s.startTime,t.partIndex=s.partIndex);var e=r[t.mediaIndex],s=e&&"number"==typeof t.partIndex&&e.parts&&e.parts[t.partIndex];if(!e||"number"==typeof t.partIndex&&!s)return null;"number"!=typeof t.partIndex&&e.parts&&(t.partIndex=0);e=this.mediaSource_&&"ended"===this.mediaSource_.readyState;return t.mediaIndex>=r.length-1&&e&&!this.seeking_()?null:this.generateSegmentInfo_(t)},t.generateSegmentInfo_=function(e){var t=e.playlist,i=e.mediaIndex,n=e.startOfSegment,r=e.isSyncRequest,s=e.partIndex,a=e.forceTimestampOffset,o=e.getMediaInfoForTime,u=t.segments[i],e="number"==typeof s&&u.parts[s],o={requestId:"segment-loader-"+Math.random(),uri:e&&e.resolvedUri||u.resolvedUri,mediaIndex:i,partIndex:e?s:null,isSyncRequest:r,startOfSegment:n,playlist:t,bytes:null,encryptedBytes:null,timestampOffset:null,timeline:u.timeline,duration:u.duration,segment:u,part:e,byteLength:0,transmuxer:this.transmuxer_,getMediaInfoForTime:o},a="undefined"!=typeof a?a:this.isPendingTimestampOffset_;o.timestampOffset=this.timestampOffsetForSegment_({segmentTimeline:u.timeline,currentTimeline:this.currentTimeline_,startOfSegment:n,buffered:this.buffered_(),overrideCheck:a});a=ko(this.sourceUpdater_.audioBuffered());return"number"==typeof a&&(o.audioAppendStart=a-this.sourceUpdater_.audioTimestampOffset()),this.sourceUpdater_.videoBuffered().length&&(o.gopsToAlignWith=function(e,t,i){if("undefined"==typeof t||null===t||!e.length)return[];for(var n=Math.ceil((t-i+3)*Lu),r=0;r<e.length&&!(e[r].pts>n);r++);return e.slice(r)}(this.gopBuffer_,this.currentTime_()-this.sourceUpdater_.videoTimestampOffset(),this.timeMapping_)),o},t.timestampOffsetForSegment_=function(e){return i=(t=e).segmentTimeline,n=t.currentTimeline,r=t.startOfSegment,e=t.buffered,t.overrideCheck||i!==n?!(i<n)&&e.length?e.end(e.length-1):r:null;var t,i,n,r},t.earlyAbortWhenNeeded_=function(e){var t,i,n,r,s,a,o,u,l,c,d,h,p;!this.vhs_.tech_.paused()&&this.xhrOptions_.timeout&&this.playlist_.attributes.BANDWIDTH&&(Date.now()-(e.firstBytesReceivedAt||Date.now())<1e3||(t=this.currentTime_(),r=e.bandwidth,s=this.pendingSegment_.duration,p=Bu.estimateSegmentRequestTime(s,r,this.playlist_,e.bytesReceived),i=this.buffered_(),n=t,void 0===(e=this.vhs_.tech_.playbackRate())&&(e=1),p<=(e=((i.length?i.end(i.length-1):0)-n)/e-1)||(r={master:this.vhs_.playlists.master,currentTime:t,bandwidth:r,duration:this.duration_(),segmentDuration:s,timeUntilRebuffer:e,currentTimeline:this.currentTimeline_,syncController:this.syncController_},s=r.master,a=r.currentTime,o=r.bandwidth,u=r.duration,l=r.segmentDuration,c=r.timeUntilRebuffer,d=r.currentTimeline,h=r.syncController,s=(r=(s=!(s=(r=s.playlists.filter(function(e){return!Bu.isIncompatible(e)})).filter(Bu.isEnabled)).length?r.filter(function(e){return!Bu.isDisabled(e)}):s).filter(Bu.hasAttribute.bind(null,"BANDWIDTH")).map(function(e){var t=h.getSyncPoint(e,u,d,a)?1:2;return{playlist:e,rebufferingImpact:Bu.estimateSegmentRequestTime(l,o,e)*t-c}})).filter(function(e){return e.rebufferingImpact<=0}),_u(s,function(e,t){return bu(t.playlist,e.playlist)}),(r=s.length?s[0]:(_u(r,function(e,t){return e.rebufferingImpact-t.rebufferingImpact}),r[0]||null))&&(p=p-e-r.rebufferingImpact,!r.playlist||r.playlist.uri===this.playlist_.uri||p<(e<=Nu?1:.5)||(this.bandwidth=r.playlist.attributes.BANDWIDTH*Vu.BANDWIDTH_VARIANCE+1,this.trigger("earlyabort"))))))},t.handleAbort_=function(e){this.logger_("Aborting "+Cu(e)),this.mediaRequestsAborted+=1},t.handleProgress_=function(e,t){this.earlyAbortWhenNeeded_(t.stats),this.checkForAbort_(t.requestId)||this.trigger("progress")},t.handleTrackInfo_=function(e,t){this.earlyAbortWhenNeeded_(e.stats),this.checkForAbort_(e.requestId)||this.checkForIllegalMediaSwitch(t)||(function(e,t){if(!e&&!t||!e&&t||e&&!t)return!1;if(e===t)return!0;var i=Object.keys(e).sort(),n=Object.keys(t).sort();if(i.length!==n.length)return!1;for(var r=0;r<i.length;r++){var s=i[r];if(s!==n[r])return!1;if(e[s]!==t[s])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_()))},t.handleTimingInfo_=function(e,t,i,n){var r;this.earlyAbortWhenNeeded_(e.stats),this.checkForAbort_(e.requestId)||((r=this.pendingSegment_)[e=wu(t)]=r[e]||{},r[e][i]=n,this.logger_("timinginfo: "+t+" - "+i+" - "+n),this.hasEnoughInfoToAppend_()&&this.processCallQueue_())},t.handleCaptions_=function(e,t){var h,p,f=this;this.earlyAbortWhenNeeded_(e.stats),this.checkForAbort_(e.requestId)||(0!==t.length?this.pendingSegment_.hasAppendedData_?(h=null===this.sourceUpdater_.videoTimestampOffset()?this.sourceUpdater_.audioTimestampOffset():this.sourceUpdater_.videoTimestampOffset(),p={},t.forEach(function(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+h),t.endTime=Math.max(t.endTime,e.endTime+h),t.captions.push(e)}),Object.keys(p).forEach(function(e){var t,i,n,r,s,a,o=p[e],u=o.startTime,l=o.endTime,c=o.captions,d=f.inbandTextTracks_;f.logger_("adding cues from "+u+" -> "+l+" for "+e),t=d,i=f.vhs_.tech_,t[n=e]||(i.trigger({type:"usage",name:"vhs-608"}),i.trigger({type:"usage",name:"hls-608"}),o=i.textTracks().getTrackById(n),t[n]=o||i.addRemoteTextTrack({kind:"captions",id:n,label:n},!1).track),Eu(u,l,d[e]),s=(c={captionArray:c,inbandTextTracks:d,timestampOffset:h}).inbandTextTracks,d=c.captionArray,a=c.timestampOffset,d&&(r=g.WebKitDataCue||g.VTTCue,d.forEach(function(e){var t=e.stream;s[t].addCue(new r(e.startTime+a,e.endTime+a,e.text))}))}),this.transmuxer_&&this.transmuxer_.postMessage({action:"clearParsedMp4Captions"})):this.metadataQueue_.caption.push(this.handleCaptions_.bind(this,e,t)):this.logger_("SegmentLoader received no captions from a caption event"))},t.handleId3_=function(e,t,i){var n,r,s,a;this.earlyAbortWhenNeeded_(e.stats),this.checkForAbort_(e.requestId)||(this.pendingSegment_.hasAppendedData_?(n=null===this.sourceUpdater_.videoTimestampOffset()?this.sourceUpdater_.audioTimestampOffset():this.sourceUpdater_.videoTimestampOffset(),r=this.inbandTextTracks_,s=i,a=this.vhs_.tech_,r.metadataTrack_||(r.metadataTrack_=a.addRemoteTextTrack({kind:"metadata",label:"Timed Metadata"},!1).track,r.metadataTrack_.inBandMetadataTrackDispatchType=s),Su({inbandTextTracks:this.inbandTextTracks_,metadataArray:t,timestampOffset:n,videoDuration:this.duration_()})):this.metadataQueue_.id3.push(this.handleId3_.bind(this,e,t,i)))},t.processMetadataQueue_=function(){this.metadataQueue_.id3.forEach(function(e){return e()}),this.metadataQueue_.caption.forEach(function(e){return e()}),this.metadataQueue_.id3=[],this.metadataQueue_.caption=[]},t.processCallQueue_=function(){var e=this.callQueue_;this.callQueue_=[],e.forEach(function(e){return e()})},t.processLoadQueue_=function(){var e=this.loadQueue_;this.loadQueue_=[],e.forEach(function(e){return e()})},t.hasEnoughInfoToLoad_=function(){if("audio"!==this.loaderType_)return!0;var e=this.pendingSegment_;return!!e&&(!this.currentMediaInfo_||!Iu({timelineChangeController:this.timelineChangeController_,currentTimeline:this.currentTimeline_,segmentTimeline:e.timeline,loaderType:this.loaderType_,audioDisabled:this.audioDisabled_}))},t.hasEnoughInfoToAppend_=function(){if(!this.sourceUpdater_.ready())return!1;if(this.waitingOnRemove_||this.quotaExceededErrorRetryTimeout_)return!1;var e=this.pendingSegment_;if(!e||!e.trackInfo)return!1;var t=this.currentMediaInfo_,i=t.hasAudio,n=t.hasVideo,t=t.isMuxed;return!(n&&!e.videoTimingInfo)&&(!(i&&!this.audioDisabled_&&!t&&!e.audioTimingInfo)&&!Iu({timelineChangeController:this.timelineChangeController_,currentTimeline:this.currentTimeline_,segmentTimeline:e.timeline,loaderType:this.loaderType_,audioDisabled:this.audioDisabled_}))},t.handleData_=function(e,t){var i,n,r;this.earlyAbortWhenNeeded_(e.stats),this.checkForAbort_(e.requestId)||(!this.callQueue_.length&&this.hasEnoughInfoToAppend_()?(i=this.pendingSegment_,this.setTimeMapping_(i.timeline),this.updateMediaSecondsLoaded_(i.segment),"closed"!==this.mediaSource_.readyState&&(e.map&&(e.map=this.initSegmentForMap(e.map,!0),i.segment.map=e.map),e.key&&this.segmentKey(e.key,!0),i.isFmp4=e.isFmp4,i.timingInfo=i.timingInfo||{},i.isFmp4?(this.trigger("fmp4"),i.timingInfo.start=i[wu(t.type)].start):((n="main"===this.loaderType_&&this.currentMediaInfo_.hasVideo)&&(r=i.videoTimingInfo.start),i.timingInfo.start=this.trueSegmentStart_({currentStart:i.timingInfo.start,playlist:i.playlist,mediaIndex:i.mediaIndex,currentVideoTimestampOffset:this.sourceUpdater_.videoTimestampOffset(),useVideoTimingInfo:n,firstVideoFrameTimeForData:r,videoTimingInfo:i.videoTimingInfo,audioTimingInfo:i.audioTimingInfo})),this.updateAppendInitSegmentStatus(i,t.type),this.updateSourceBufferTimestampOffset_(i),i.hasAppendedData_=!0,this.processMetadataQueue_(),this.appendData_(i,t))):this.callQueue_.push(this.handleData_.bind(this,e,t)))},t.updateAppendInitSegmentStatus=function(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)},t.getInitSegmentAndUpdateState_=function(e){var t=e.type,i=e.initSegment,n=e.map,r=e.playlist;if(n){e=Wo(n);if(this.activeInitSegmentId_===e)return null;i=this.initSegmentForMap(n,!0).bytes,this.activeInitSegmentId_=e}return i&&this.appendInitSegment_[t]?(this.playlistOfLastInitSegment_[t]=r,this.appendInitSegment_[t]=!1,this.activeInitSegmentId_=null,i):null},t.handleQuotaExceededError_=function(e,t){var i=this,n=e.segmentInfo,r=e.type,s=e.bytes,a=this.sourceUpdater_.audioBuffered(),o=this.sourceUpdater_.videoBuffered();1<a.length&&this.logger_("On QUOTA_EXCEEDED_ERR, found gaps in the audio buffer: "+Eo(a).join(", ")),1<o.length&&this.logger_("On QUOTA_EXCEEDED_ERR, found gaps in the video buffer: "+Eo(o).join(", "));var u=a.length?a.start(0):0,l=a.length?a.end(a.length-1):0,c=o.length?o.start(0):0,e=o.length?o.end(o.length-1):0;if(l-u<=1&&e-c<=1)return this.logger_("On QUOTA_EXCEEDED_ERR, single segment too large to append to buffer, triggering an error. Appended byte length: "+s.byteLength+", audio buffer: "+Eo(a).join(", ")+", video buffer: "+Eo(o).join(", ")+", "),this.error({message:"Quota exceeded error with append of a single segment of content",blacklistDuration:1/0}),void this.trigger("error");this.waitingOnRemove_=!0,this.callQueue_.push(this.appendToSourceBuffer_.bind(this,{segmentInfo:n,type:r,bytes:s}));s=this.currentTime_()-1;this.logger_("On QUOTA_EXCEEDED_ERR, removing audio/video from 0 to "+s),this.remove(0,s,function(){i.logger_("On QUOTA_EXCEEDED_ERR, retrying append in 1s"),i.waitingOnRemove_=!1,i.quotaExceededErrorRetryTimeout_=g.setTimeout(function(){i.logger_("On QUOTA_EXCEEDED_ERR, re-processing call queue"),i.quotaExceededErrorRetryTimeout_=null,i.processCallQueue_()},1e3)},!0)},t.handleAppendError_=function(e,t){var i=e.segmentInfo,n=e.type,e=e.bytes;t&&(22!==t.code?(this.logger_("Received non QUOTA_EXCEEDED_ERR on append",t),this.error(n+" append of "+e.length+"b failed for segment #"+i.mediaIndex+" in playlist "+i.playlist.id),this.trigger("appenderror")):this.handleQuotaExceededError_({segmentInfo:i,type:n,bytes:e}))},t.appendToSourceBuffer_=function(e){var t,i,n=e.segmentInfo,r=e.type,s=e.initSegment,a=e.data,o=e.bytes;o||(e=[a],a=a.byteLength,s&&(e.unshift(s),a+=s.byteLength),i=0,(e={bytes:a,segments:e}).bytes&&(t=new Uint8Array(e.bytes),e.segments.forEach(function(e){t.set(e,i),i+=e.byteLength})),o=t),this.sourceUpdater_.appendBuffer({segmentInfo:n,type:r,bytes:o},this.handleAppendError_.bind(this,{segmentInfo:n,type:r,bytes:o}))},t.handleSegmentTimingInfo_=function(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)},t.appendData_=function(e,t){var i=t.type,n=t.data;n&&n.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:n})))},t.loadSegment_=function(t){var i=this;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(function(){var e=_({},t,{forceTimestampOffset:!0});_(t,i.generateSegmentInfo_(e)),i.isPendingTimestampOffset_=!1,i.updateTransmuxerAndRequestSegment_(t)})},t.updateTransmuxerAndRequestSegment_=function(e){var t=this;this.shouldUpdateTransmuxerTimestampOffset_(e.timestampOffset)&&(this.gopBuffer_.length=0,e.gopsToAlignWith=[],this.timeMapping_=0,this.transmuxer_.postMessage({action:"reset"}),this.transmuxer_.postMessage({action:"setTimestampOffset",timestampOffset:e.timestampOffset}));var i=this.createSimplifiedSegmentObj_(e),n=this.isEndOfStream_(e.mediaIndex,e.playlist,e.partIndex),r=null!==this.mediaIndex,s=e.timeline!==this.currentTimeline_&&0<e.timeline,s=n||r&&s;this.logger_("Requesting "+Cu(e)),i.map&&!i.map.bytes&&(this.logger_("going to request init segment."),this.appendInitSegment_={video:!0,audio:!0}),e.abortRequests=hu({xhr:this.vhs_.xhr,xhrOptions:this.xhrOptions_,decryptionWorker:this.decrypter_,segment:i,abortFn:this.handleAbort_.bind(this,e),progressFn:this.handleProgress_.bind(this),trackInfoFn:this.handleTrackInfo_.bind(this),timingInfoFn:this.handleTimingInfo_.bind(this),videoSegmentTimingInfoFn:this.handleSegmentTimingInfo_.bind(this,"video",e.requestId),audioSegmentTimingInfoFn:this.handleSegmentTimingInfo_.bind(this,"audio",e.requestId),captionsFn:this.handleCaptions_.bind(this),isEndOfTimeline:s,endedTimelineFn:function(){t.logger_("received endedtimeline callback")},id3Fn:this.handleId3_.bind(this),dataFn:this.handleData_.bind(this),doneFn:this.segmentRequestFinished_.bind(this)})},t.trimBackBuffer_=function(e){var t,i,n,r,r=(t=this.seekable_(),i=this.currentTime_(),n=this.playlist_.targetDuration||10,r=i-Vu.BACK_BUFFER_LENGTH,t.length&&(r=Math.max(r,t.start(0))),Math.min(i-n,r));0<r&&this.remove(0,r)},t.createSimplifiedSegmentObj_=function(e){var t=e.segment,i=e.part,n={resolvedUri:(i||t).resolvedUri,byterange:(i||t).byterange,requestId:e.requestId,transmuxer:e.transmuxer,audioAppendStart:e.audioAppendStart,gopsToAlignWith:e.gopsToAlignWith,part:e.part},i=e.playlist.segments[e.mediaIndex-1];return i&&i.timeline===t.timeline&&(i.videoTimingInfo?n.baseStartTime=i.videoTimingInfo.transmuxedDecodeEnd:i.audioTimingInfo&&(n.baseStartTime=i.audioTimingInfo.transmuxedDecodeEnd)),t.key&&(e=t.key.iv||new Uint32Array([0,0,0,e.mediaIndex+e.playlist.mediaSequence]),n.key=this.segmentKey(t.key),n.key.iv=e),t.map&&(n.map=this.initSegmentForMap(t.map)),n},t.saveTransferStats_=function(e){this.mediaRequests+=1,e&&(this.mediaBytesTransferred+=e.bytesReceived,this.mediaTransferDuration+=e.roundTripTime)},t.saveBandwidthRelatedStats_=function(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)},t.handleTimeout_=function(){this.mediaRequestsTimedout+=1,this.bandwidth=1,this.roundTrip=NaN,this.trigger("bandwidthupdate")},t.segmentRequestFinished_=function(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===Qu?void 0:(this.pause(),e.code===Yu?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_=function(e,t,i){if(!t.length)return e;if(i)return t.slice();for(var n=t[0].pts,r=0;r<e.length&&!(e[r].pts>=n);r++);return e.slice(0,r).concat(t)}(this.gopBuffer_,i.gopInfo,this.safeAppend_)),this.state="APPENDING",this.trigger("appending"),this.waitForAppendsToComplete_(e)}},t.setTimeMapping_=function(e){e=this.syncController_.mappingForTimeline(e);null!==e&&(this.timeMapping_=e)},t.updateMediaSecondsLoaded_=function(e){"number"==typeof e.start&&"number"==typeof e.end?this.mediaSecondsLoaded+=e.end-e.start:this.mediaSecondsLoaded+=e.duration},t.shouldUpdateTransmuxerTimestampOffset_=function(e){return null!==e&&("main"===this.loaderType_&&e!==this.sourceUpdater_.videoTimestampOffset()||!this.audioDisabled_&&e!==this.sourceUpdater_.audioTimestampOffset())},t.trueSegmentStart_=function(e){var t=e.currentStart,i=e.playlist,n=e.mediaIndex,r=e.firstVideoFrameTimeForData,s=e.currentVideoTimestampOffset,a=e.useVideoTimingInfo,o=e.videoTimingInfo,e=e.audioTimingInfo;if("undefined"!=typeof t)return t;if(!a)return e.start;i=i.segments[n-1];return 0!==n&&i&&"undefined"!=typeof i.start&&i.end===r+s?o.start:r},t.waitForAppendsToComplete_=function(e){if(!this.currentMediaInfo_)return this.error({message:"No starting media returned, likely due to an unsupported media format.",blacklistDuration:1/0}),void this.trigger("error");var t=this.currentMediaInfo_,i=t.hasAudio,n=t.hasVideo,t=t.isMuxed,n="main"===this.loaderType_&&n,t=!this.audioDisabled_&&i&&!t;if(e.waitingOnAppends=0,!e.hasAppendedData_)return e.timingInfo||"number"!=typeof e.timestampOffset||(this.isPendingTimestampOffset_=!0),e.timingInfo={start:0},e.waitingOnAppends++,this.isPendingTimestampOffset_||(this.updateSourceBufferTimestampOffset_(e),this.processMetadataQueue_()),void this.checkAppendsDone_(e);n&&e.waitingOnAppends++,t&&e.waitingOnAppends++,n&&this.sourceUpdater_.videoQueueCallback(this.checkAppendsDone_.bind(this,e)),t&&this.sourceUpdater_.audioQueueCallback(this.checkAppendsDone_.bind(this,e))},t.checkAppendsDone_=function(e){this.checkForAbort_(e.requestId)||(e.waitingOnAppends--,0===e.waitingOnAppends&&this.handleAppendsDone_())},t.checkForIllegalMediaSwitch=function(e){var t,i,e=(t=this.loaderType_,i=this.currentMediaInfo_,e=e,"main"===t&&i&&e?e.hasAudio||e.hasVideo?i.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.":!i.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!!e&&(this.error({message:e,blacklistDuration:1/0}),this.trigger("error"),!0)},t.updateSourceBufferTimestampOffset_=function(e){var t;null===e.timestampOffset||"number"!=typeof e.timingInfo.start||e.changedTimestampOffset||"main"!==this.loaderType_||(t=!1,e.timestampOffset-=e.timingInfo.start,e.changedTimestampOffset=!0,e.timestampOffset!==this.sourceUpdater_.videoTimestampOffset()&&(this.sourceUpdater_.videoTimestampOffset(e.timestampOffset),t=!0),e.timestampOffset!==this.sourceUpdater_.audioTimestampOffset()&&(this.sourceUpdater_.audioTimestampOffset(e.timestampOffset),t=!0),t&&this.trigger("timestampoffset"))},t.updateTimingInfoEnd_=function(e){e.timingInfo=e.timingInfo||{};var t="main"===this.loaderType_&&this.currentMediaInfo_.hasVideo&&e.videoTimingInfo?e.videoTimingInfo:e.audioTimingInfo;t&&(e.timingInfo.end="number"==typeof t.end?t.end:t.start+e.duration)},t.handleAppendsDone_=function(){if(this.pendingSegment_&&this.trigger("appendsdone"),!this.pendingSegment_)return this.state="READY",void(this.paused()||this.monitorBuffer_());var e=this.pendingSegment_;this.updateTimingInfoEnd_(e),this.shouldSaveSegmentTimingInfo_&&this.syncController_.saveSegmentTimingInfo({segmentInfo:e,shouldSaveTimelineMapping:"main"===this.loaderType_}),this.logger_("Appended "+Cu(e));var t=Au(e,this.sourceType_);t&&("warn"===t.severity?tr.log.warn(t.message):this.logger_(t.message)),this.recordThroughput_(e),this.pendingSegment_=null,this.state="READY",e.isSyncRequest?this.trigger("syncinfoupdate"):(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).end&&this.currentTime_()-t.end>3*e.playlist.targetDuration?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"),this.paused()||this.monitorBuffer_()))},t.recordThroughput_=function(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,i=Math.floor(e.byteLength/i*8*1e3),this.throughput.rate+=(i-t)/++this.throughput.count)},t.addSegmentMetadataCue_=function(e){var t,i,n,r;this.segmentMetadataTrack_&&(i=(t=e.segment).start,r=t.end,ku(i)&&ku(r)&&(Eu(i,r,this.segmentMetadataTrack_),n=g.WebKitDataCue||g.VTTCue,e={custom:t.custom,dateTimeObject:t.dateTimeObject,dateTimeString:t.dateTimeString,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:i,end:r},(r=new n(i,r,JSON.stringify(e))).value=e,this.segmentMetadataTrack_.addCue(r)))},e}(tr.EventTarget);function el(){}function tl(e){return"string"!=typeof e?e:e.replace(/./,function(e){return e.toUpperCase()})}function il(e,t){var i=t[e+"Buffer"];return i&&i.updating||t.queuePending[e]}function nl(e,t){if(0!==t.queue.length){var i=0,n=t.queue[i];if("mediaSource"!==n.type){if("mediaSource"!==e&&t.ready()&&"closed"!==t.mediaSource.readyState&&!il(e,t)){if(n.type!==e){if(null===(i=function(e,t){for(var i=0;i<t.length;i++){var n=t[i];if("mediaSource"===n.type)return null;if(n.type===e)return i}return null}(e,t.queue)))return;n=t.queue[i]}t.queue.splice(i,1),(t.queuePending[e]=n).action(e,t),n.doneFn||(t.queuePending[e]=null,nl(e,t))}}else t.updating()||"closed"===t.mediaSource.readyState||(t.queue.shift(),n.action(t),n.doneFn&&n.doneFn(),nl("audio",t),nl("video",t))}}function rl(e,t){var i=t[e+"Buffer"],n=tl(e);i&&(i.removeEventListener("updateend",t["on"+n+"UpdateEnd_"]),i.removeEventListener("error",t["on"+n+"Error_"]),t.codecs[e]=null,t[e+"Buffer"]=null)}function sl(e,t){return e&&t&&-1!==Array.prototype.indexOf.call(e.sourceBuffers,t)}function al(e){var t=e.type,i=e.sourceUpdater,n=e.action,r=e.doneFn,e=e.name;i.queue.push({type:t,action:n,doneFn:r,name:e}),nl(t,i)}function ol(i,n){return function(e){var t;n.queuePending[i]&&(t=n.queuePending[i].doneFn,n.queuePending[i]=null,t&&t(n[i+"Error_"])),nl(i,n)}}function ul(e){return decodeURIComponent(escape(String.fromCharCode.apply(null,e)))}function ll(e,t,i){void 0===i&&(i=0);var n=t.segments;return t.endList||0===i?e:n.length-(e+1)}function cl(e,t){e.abort(),e.pause(),t&&t.activePlaylistLoader&&(t.activePlaylistLoader.pause(),t.activePlaylistLoader=null)}function dl(e,t){(t.activePlaylistLoader=e).load()}function hl(e,t){for(var i=0;i<e.length;i++){if(Mo(t,e[i]))return!0;if(e[i].playlists&&hl(e[i].playlists,t))return!0}return!1}function pl(s){["AUDIO","SUBTITLES","CLOSED-CAPTIONS"].forEach(function(e){Ul[e](e,s)});var e,a=s.mediaTypes,t=s.masterPlaylistLoader,i=s.tech,n=s.vhs,r=s.segmentLoaders,o=r.AUDIO,u=r.main;function l(){a.AUDIO.onTrackChanged(),i.trigger({type:"usage",name:"vhs-audio-change"}),i.trigger({type:"usage",name:"hls-audio-change"})}for(e in["AUDIO","SUBTITLES"].forEach(function(e){var u,l,o,c,t,i,d,h,n,r;a[e].activeGroup=(u=e,l=s,function(t){var e=l.masterPlaylistLoader,i=l.mediaTypes[u].groups,n=e.media();if(!n)return null;var r=null;n.attributes[u]&&(r=i[n.attributes[u]]);var s=Object.keys(i);if(!r)if("AUDIO"===u&&1<s.length&&Uo(l.master))for(var a=0;a<s.length;a++){var o=i[s[a]];if(hl(o,n)){r=o;break}}else i.main?r=i.main:1===s.length&&(r=i[s[0]]);return"undefined"==typeof t?r:null!==t&&r&&r.filter(function(e){return e.id===t.id})[0]||null}),a[e].activeTrack=Bl[e](e,s),a[e].onGroupChanged=(o=e,c=s,function(){var e=c.segmentLoaders,t=e[o],i=e.main,n=c.mediaTypes[o],r=n.activeTrack(),s=n.getActiveGroup(),a=n.activePlaylistLoader,e=n.lastGroup_;s&&e&&s.id===e.id||(n.lastGroup_=s,n.lastTrack_=r,cl(t,n),s&&!s.isMasterPlaylist&&(s.playlistLoader?(t.resyncLoader(),dl(s.playlistLoader,n)):a&&i.resetEverything()))}),a[e].onGroupChanging=(t=e,i=s,function(){var e=i.segmentLoaders[t];i.mediaTypes[t].lastGroup_=null,e.abort(),e.pause()}),a[e].onTrackChanged=(d=e,h=s,function(){var e=h.masterPlaylistLoader,t=h.segmentLoaders,i=t[d],n=t.main,r=h.mediaTypes[d],s=r.activeTrack(),a=r.getActiveGroup(),o=r.activePlaylistLoader,u=r.lastTrack_;if((!u||!s||u.id!==s.id)&&(r.lastGroup_=a,r.lastTrack_=s,cl(i,r),a)){if(a.isMasterPlaylist){if(!s||!u||s.id===u.id)return;var l=h.vhs.masterPlaylistController_,t=l.selectPlaylist();return l.media()===t?void 0:(r.logger_("track change. Switching master audio from "+u.id+" to "+s.id),e.pause(),n.resetEverything(),void l.fastQualityChange_(t))}if("AUDIO"===d){if(!a.playlistLoader)return n.setAudio(!0),void n.resetEverything();i.setAudio(!0),n.setAudio(!1)}o!==a.playlistLoader&&(i.track&&i.track(s),i.resetEverything()),dl(a.playlistLoader,r)}}),a[e].getActiveGroup=(n=e,r=s.mediaTypes,function(){var e=r[n].activeTrack();return e?r[n].activeGroup(e):null})}),(r=a.AUDIO.activeGroup())&&(r=(r.filter(function(e){return e.default})[0]||r[0]).id,a.AUDIO.tracks[r].enabled=!0,a.AUDIO.onGroupChanged(),a.AUDIO.onTrackChanged(),a.AUDIO.getActiveGroup().playlistLoader?(u.setAudio(!1),o.setAudio(!0)):u.setAudio(!0)),t.on("mediachange",function(){["AUDIO","SUBTITLES"].forEach(function(e){return a[e].onGroupChanged()})}),t.on("mediachanging",function(){["AUDIO","SUBTITLES"].forEach(function(e){return a[e].onGroupChanging()})}),i.audioTracks().addEventListener("change",l),i.remoteTextTracks().addEventListener("change",a.SUBTITLES.onTrackChanged),n.on("dispose",function(){i.audioTracks().removeEventListener("change",l),i.remoteTextTracks().removeEventListener("change",a.SUBTITLES.onTrackChanged)}),i.clearTracks("audio"),a.AUDIO.tracks)i.audioTracks().addTrack(a.AUDIO.tracks[e])}function fl(e,t,i){var n,r,s,a,o=e.masterPlaylistController_,u=o[(e.options_.smoothQualityChange?"smooth":"fast")+"QualityChange_"].bind(o);t.attributes&&(n=t.attributes.RESOLUTION,this.width=n&&n.width,this.height=n&&n.height,this.bandwidth=t.attributes.BANDWIDTH),this.codecs=gu(o.master(),t),this.playlist=t,this.id=i,this.enabled=(r=e.playlists,s=t.id,a=u,function(e){var t=r.master.playlists[s],i=Lo(t),n=Oo(t);return"undefined"==typeof e?n:(e?delete t.disabled:t.disabled=!0,e===n||i||(a(),e?r.trigger("renditionenabled"):r.trigger("renditiondisabled")),e)})}function ml(t,e){var i=0,n=0,r=tr.mergeOptions(Vl,e);function s(){n&&t.currentTime(n)}function a(e){null!=e&&(n=t.duration()!==1/0&&t.currentTime()||0,t.one("loadedmetadata",s),t.src(e),t.trigger({type:"usage",name:"vhs-error-reload"}),t.trigger({type:"usage",name:"hls-error-reload"}),t.play())}function o(){return Date.now()-i<1e3*r.errorInterval?(t.trigger({type:"usage",name:"vhs-error-reload-canceled"}),void t.trigger({type:"usage",name:"hls-error-reload-canceled"})):r.getSource&&"function"==typeof r.getSource?(i=Date.now(),r.getSource.call(t,a)):void tr.log.error("ERROR: reloadSourceOnError - The option getSource must be a function!")}function u(){t.off("loadedmetadata",s),t.off("error",o),t.off("dispose",u)}t.ready(function(){t.trigger({type:"usage",name:"vhs-error-reload-initialized"}),t.trigger({type:"usage",name:"hls-error-reload-initialized"})}),t.on("error",o),t.on("dispose",u),t.reloadSourceOnError=function(e){u(),ml(t,e)}}var gl,yl=["video","audio"],vl=function(n,r,s){return function(t,i){var e=i[t+"Buffer"];if(sl(i.mediaSource,e)){i.logger_("Appending segment "+r.mediaIndex+"'s "+n.length+" bytes to "+t+"Buffer");try{e.appendBuffer(n)}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,s(e)}}}},_l=function(n,r){return function(t,i){var e=i[t+"Buffer"];if(sl(i.mediaSource,e)){i.logger_("Removing "+n+" to "+r+" from "+t+"Buffer");try{e.remove(n,r)}catch(e){i.logger_("Remove "+n+" to "+r+" from "+t+"Buffer failed")}}}},bl=function(n){return function(e,t){var i=t[e+"Buffer"];sl(t.mediaSource,i)&&(t.logger_("Setting "+e+"timestampOffset to "+n),i.timestampOffset=n)}},Tl=function(i){return function(e,t){i()}},Sl=function(t){return function(e){if("open"===e.mediaSource.readyState){e.logger_("Calling mediaSource endOfStream("+(t||"")+")");try{e.mediaSource.endOfStream(t)}catch(e){tr.log.warn("Failed to call media source endOfStream",e)}}}},El=function(t){return function(e){e.logger_("Setting mediaSource duration to "+t);try{e.mediaSource.duration=t}catch(e){tr.log.warn("Failed to set media source duration",e)}}},kl=function(){return function(t,e){if("open"===e.mediaSource.readyState){var i=e[t+"Buffer"];if(sl(e.mediaSource,i)){e.logger_("calling abort on "+t+"Buffer");try{i.abort()}catch(e){tr.log.warn("Failed to abort on "+t+"Buffer",e)}}}}},Cl=function(n,r){return function(e){var t=tl(n),i=mr(r);e.logger_("Adding "+n+"Buffer with codec "+r+" to mediaSource");i=e.mediaSource.addSourceBuffer(i);i.addEventListener("updateend",e["on"+t+"UpdateEnd_"]),i.addEventListener("error",e["on"+t+"Error_"]),e.codecs[n]=r,e[n+"Buffer"]=i}},wl=function(i){return function(e){var t=e[i+"Buffer"];if(rl(i,e),sl(e.mediaSource,t)){e.logger_("Removing "+i+"Buffer with codec "+e.codecs[i]+" from mediaSource");try{e.mediaSource.removeSourceBuffer(t)}catch(e){tr.log.warn("Failed to removeSourceBuffer "+i+"Buffer",e)}}}},Il=function(r){return function(e,t){var i=t[e+"Buffer"],n=mr(r);sl(t.mediaSource,i)&&t.codecs[e]!==r&&(t.logger_("changing "+e+"Buffer codec from "+t.codecs[e]+" to "+r),i.changeType(n),t.codecs[e]=r)}},xl=function(i){function e(e){var t=i.call(this)||this;return t.mediaSource=e,t.sourceopenListener_=function(){return nl("mediaSource",gt(t))},t.mediaSource.addEventListener("sourceopen",t.sourceopenListener_),t.logger_=ao("SourceUpdater"),t.audioTimestampOffset_=0,t.videoTimestampOffset_=0,t.queue=[],t.queuePending={audio:null,video:null},t.delayedAudioAppendQueue_=[],t.videoAppendQueued_=!1,t.codecs={},t.onVideoUpdateEnd_=ol("video",gt(t)),t.onAudioUpdateEnd_=ol("audio",gt(t)),t.onVideoError_=function(e){t.videoError_=e},t.onAudioError_=function(e){t.audioError_=e},t.createdSourceBuffers_=!1,t.initializedEme_=!1,t.triggeredReady_=!1,t}vt(e,i);var t=e.prototype;return t.initializedEme=function(){this.initializedEme_=!0,this.triggerReady()},t.hasCreatedSourceBuffers=function(){return this.createdSourceBuffers_},t.hasInitializedAnyEme=function(){return this.initializedEme_},t.ready=function(){return this.hasCreatedSourceBuffers()&&this.hasInitializedAnyEme()},t.createSourceBuffers=function(e){this.hasCreatedSourceBuffers()||(this.addOrChangeSourceBuffers(e),this.createdSourceBuffers_=!0,this.trigger("createdsourcebuffers"),this.triggerReady())},t.triggerReady=function(){this.ready()&&!this.triggeredReady_&&(this.triggeredReady_=!0,this.trigger("ready"))},t.addSourceBuffer=function(e,t){al({type:"mediaSource",sourceUpdater:this,action:Cl(e,t),name:"addSourceBuffer"})},t.abort=function(e){al({type:e,sourceUpdater:this,action:kl(e),name:"abort"})},t.removeSourceBuffer=function(e){this.canRemoveSourceBuffer()?al({type:"mediaSource",sourceUpdater:this,action:wl(e),name:"removeSourceBuffer"}):tr.log.error("removeSourceBuffer is not supported!")},t.canRemoveSourceBuffer=function(){return!tr.browser.IE_VERSION&&!tr.browser.IS_FIREFOX&&g.MediaSource&&g.MediaSource.prototype&&"function"==typeof g.MediaSource.prototype.removeSourceBuffer},e.canChangeType=function(){return g.SourceBuffer&&g.SourceBuffer.prototype&&"function"==typeof g.SourceBuffer.prototype.changeType},t.canChangeType=function(){return this.constructor.canChangeType()},t.changeType=function(e,t){this.canChangeType()?al({type:e,sourceUpdater:this,action:Il(t),name:"changeType"}):tr.log.error("changeType is not supported!")},t.addOrChangeSourceBuffers=function(i){var n=this;if(!i||"object"!=typeof i||0===Object.keys(i).length)throw new Error("Cannot addOrChangeSourceBuffers to undefined codecs");Object.keys(i).forEach(function(e){var t=i[e];if(!n.hasCreatedSourceBuffers())return n.addSourceBuffer(e,t);n.canChangeType()&&n.changeType(e,t)})},t.appendBuffer=function(e,t){var i=this,n=e.segmentInfo,r=e.type,s=e.bytes;if(this.processedAppend_=!0,"audio"===r&&this.videoBuffer&&!this.videoAppendQueued_)return this.delayedAudioAppendQueue_.push([e,t]),void this.logger_("delayed audio append of "+s.length+" until video append");al({type:r,sourceUpdater:this,action:vl(s,n||{mediaIndex:-1},t),doneFn:t,name:"appendBuffer"}),"video"===r&&(this.videoAppendQueued_=!0,this.delayedAudioAppendQueue_.length&&(r=this.delayedAudioAppendQueue_.slice(),this.logger_("queuing delayed audio "+r.length+" appendBuffers"),this.delayedAudioAppendQueue_.length=0,r.forEach(function(e){i.appendBuffer.apply(i,e)})))},t.audioBuffered=function(){return sl(this.mediaSource,this.audioBuffer)&&this.audioBuffer.buffered||tr.createTimeRange()},t.videoBuffered=function(){return sl(this.mediaSource,this.videoBuffer)&&this.videoBuffer.buffered||tr.createTimeRange()},t.buffered=function(){var e=sl(this.mediaSource,this.videoBuffer)?this.videoBuffer:null,t=sl(this.mediaSource,this.audioBuffer)?this.audioBuffer:null;return t&&!e?this.audioBuffered():e&&!t?this.videoBuffered():function(e,t){var i=null,n=null,r=0,s=[],a=[];if(!(e&&e.length&&t&&t.length))return tr.createTimeRange();for(var o=e.length;o--;)s.push({time:e.start(o),type:"start"}),s.push({time:e.end(o),type:"end"});for(o=t.length;o--;)s.push({time:t.start(o),type:"start"}),s.push({time:t.end(o),type:"end"});for(s.sort(function(e,t){return e.time-t.time}),o=0;o<s.length;o++)"start"===s[o].type?2===++r&&(i=s[o].time):"end"===s[o].type&&1===--r&&(n=s[o].time),null!==i&&null!==n&&(a.push([i,n]),n=i=null);return tr.createTimeRanges(a)}(this.audioBuffered(),this.videoBuffered())},t.setDuration=function(e,t){void 0===t&&(t=el),al({type:"mediaSource",sourceUpdater:this,action:El(e),name:"duration",doneFn:t})},t.endOfStream=function(e,t){void 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e&&this.videoBuffer&&this.videoTimestampOffset!==e&&(al({type:"video",sourceUpdater:this,action:bl(e),name:"timestampOffset"}),this.videoTimestampOffset_=e),this.videoTimestampOffset_},t.audioQueueCallback=function(e){this.audioBuffer&&al({type:"audio",sourceUpdater:this,action:Tl(e),name:"callback"})},t.videoQueueCallback=function(e){this.videoBuffer&&al({type:"video",sourceUpdater:this,action:Tl(e),name:"callback"})},t.dispose=function(){var t=this;this.trigger("dispose"),yl.forEach(function(e){t.abort(e),t.canRemoveSourceBuffer()?t.removeSourceBuffer(e):t[e+"QueueCallback"](function(){return rl(e,t)})}),this.videoAppendQueued_=!1,this.delayedAudioAppendQueue_.length=0,this.sourceopenListener_&&this.mediaSource.removeEventListener("sourceopen",this.sourceopenListener_),this.off()},e}(tr.EventTarget),Al=new Uint8Array("\n\n".split("").map(function(e){return e.charCodeAt(0)})),Pl=function(i){function e(e,t){return(t=i.call(this,e,t=void 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t.syncInfo?{time:t.syncInfo.time,segmentIndex:t.syncInfo.mediaSequence-t.mediaSequence}:null}}],Ol=function(i){function e(e){var t=i.call(this)||this;return t.timelines=[],t.discontinuities=[],t.timelineToDatetimeMappings={},t.logger_=ao("SyncController"),t}vt(e,i);var t=e.prototype;return t.getSyncPoint=function(e,t,i,n){i=this.runStrategies_(e,t,i,n);return i.length?this.selectSyncPoint_(i,{key:"time",value:n}):null},t.getExpiredTime=function(e,t){if(!e||!e.segments)return null;t=this.runStrategies_(e,t,e.discontinuitySequence,0);if(!t.length)return null;t=this.selectSyncPoint_(t,{key:"segmentIndex",value:0});return 0<t.segmentIndex&&(t.time*=-1),Math.abs(t.time+xo(e,t.segmentIndex,0))},t.runStrategies_=function(e,t,i,n){for(var r=[],s=0;s<Ll.length;s++){var a=Ll[s],o=a.run(this,e,t,i,n);o&&(o.strategy=a.name,r.push({strategy:a.name,syncPoint:o}))}return r},t.selectSyncPoint_=function(e,t){for(var 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t=e.segmentInfo,i=e.shouldSaveTimelineMapping,n=this.calculateSegmentTimeMapping_(t,t.timingInfo,i),e=t.segment;n&&(this.saveDiscontinuitySyncInfo_(t),t.playlist.syncInfo||(t.playlist.syncInfo={mediaSequence:t.playlist.mediaSequence+t.mediaIndex,time:e.start}));t=e.dateTimeObject;e.discontinuity&&i&&t&&(this.timelineToDatetimeMappings[e.timeline]=-t.getTime()/1e3)},t.timestampOffsetForTimeline=function(e){return"undefined"==typeof this.timelines[e]?null:this.timelines[e].time},t.mappingForTimeline=function(e){return"undefined"==typeof this.timelines[e]?null:this.timelines[e].mapping},t.calculateSegmentTimeMapping_=function(e,t,i){var n=e.segment,r=this.timelines[e.timeline];if("number"==typeof e.timestampOffset)r={time:e.startOfSegment,mapping:e.startOfSegment-t.start},i&&(this.timelines[e.timeline]=r,this.trigger("timestampoffset"),this.logger_("time mapping for timeline "+e.timeline+": [time: "+r.time+"] [mapping: 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+/*! @name pkcs7 @version 1.0.4 @license Apache-2.0 */
+var e;n(null,(e=a).subarray(0,e.byteLength-e[e.byteLength-1]))})}return u.prototype.decryptChunk_=function(t,i,n,r){return function(){var e=function(e,t,i){for(var n,r,s,a,o=new Int32Array(e.buffer,e.byteOffset,e.byteLength>>2),u=new m(Array.prototype.slice.call(t)),e=new Uint8Array(e.byteLength),l=new Int32Array(e.buffer),c=i[0],d=i[1],h=i[2],p=i[3],f=0;f<o.length;f+=4)n=g(o[f]),r=g(o[f+1]),s=g(o[f+2]),a=g(o[f+3]),u.decrypt(n,r,s,a,l,f),l[f]=g(l[f]^c),l[f+1]=g(l[f+1]^d),l[f+2]=g(l[f+2]^h),l[f+3]=g(l[f+3]^p),c=n,d=r,h=s,p=a;return e}(t,i,n);r.set(e,t.byteOffset)}},t(u,null,[{key:"STEP",get:function(){return 32e3}}]),u}();self.onmessage=function(e){var r=e.data,t=new Uint8Array(r.encrypted.bytes,r.encrypted.byteOffset,r.encrypted.byteLength),i=new Uint32Array(r.key.bytes,r.key.byteOffset,r.key.byteLength/4),e=new Uint32Array(r.iv.bytes,r.iv.byteOffset,r.iv.byteLength/4);new s(t,i,e,function(e,t){var i,n;self.postMessage((i={source:r.source,decrypted:t},n={},Object.keys(i).forEach(function(e){var t=i[e];ArrayBuffer.isView(t)?n[e]={bytes:t.buffer,byteOffset:t.byteOffset,byteLength:t.byteLength}:n[e]=t}),n),[t.buffer])})}}))),Ml={AUDIO:function(a,o){return function(){var e=o.segmentLoaders[a],t=o.mediaTypes[a],i=o.blacklistCurrentPlaylist;cl(e,t);var n=t.activeTrack(),e=t.activeGroup(),e=(e.filter(function(e){return e.default})[0]||e[0]).id,r=t.tracks[e];if(n!==r){for(var s in tr.log.warn("Problem encountered loading the alternate audio track.Switching back to default."),t.tracks)t.tracks[s].enabled=t.tracks[s]===r;t.onTrackChanged()}else i({message:"Problem encountered loading the default audio track."})}},SUBTITLES:function(i,n){return function(){var e=n.segmentLoaders[i],t=n.mediaTypes[i];tr.log.warn("Problem encountered loading the subtitle track.Disabling subtitle track."),cl(e,t);e=t.activeTrack();e&&(e.mode="disabled"),t.onTrackChanged()}}},Nl={AUDIO:function(e,t,i){var n,r,s;t&&(n=i.tech,r=i.requestOptions,s=i.segmentLoaders[e],t.on("loadedmetadata",function(){var e=t.media();s.playlist(e,r),(!n.paused()||e.endList&&"none"!==n.preload())&&s.load()}),t.on("loadedplaylist",function(){s.playlist(t.media(),r),n.paused()||s.load()}),t.on("error",Ml[e](e,i)))},SUBTITLES:function(e,t,i){var n=i.tech,r=i.requestOptions,s=i.segmentLoaders[e],a=i.mediaTypes[e];t.on("loadedmetadata",function(){var e=t.media();s.playlist(e,r),s.track(a.activeTrack()),(!n.paused()||e.endList&&"none"!==n.preload())&&s.load()}),t.on("loadedplaylist",function(){s.playlist(t.media(),r),n.paused()||s.load()}),t.on("error",Ml[e](e,i))}},Ul={AUDIO:function(e,t){var i,n,r=t.vhs,s=t.sourceType,a=t.segmentLoaders[e],o=t.requestOptions,u=t.master.mediaGroups,l=t.mediaTypes[e],c=l.groups,d=l.tracks,h=l.logger_,p=t.masterPlaylistLoader,f=Uo(p.master);for(i in u[e]&&0!==Object.keys(u[e]).length||(u[e]={main:{default:{default:!0}}}),u[e])for(var m in c[i]||(c[i]=[]),u[e][i]){var g=u[e][i][m],y=void 0,y=f?(h("AUDIO group '"+i+"' label '"+m+"' is a master playlist"),g.isMasterPlaylist=!0,null):"vhs-json"===s&&g.playlists?new Mu(g.playlists[0],r,o):g.resolvedUri?new Mu(g.resolvedUri,r,o):g.playlists&&"dash"===s?new qu(g.playlists[0],r,o,p):null,g=tr.mergeOptions({id:m,playlistLoader:y},g);Nl[e](e,g.playlistLoader,t),c[i].push(g),"undefined"==typeof d[m]&&(g=new tr.AudioTrack({id:m,kind:(n=void 0,n=(y=g).default?"main":"alternative",n=y.characteristics&&0<=y.characteristics.indexOf("public.accessibility.describes-video")?"main-desc":n),enabled:!1,language:g.language,default:g.default,label:m}),d[m]=g)}a.on("error",Ml[e](e,t))},SUBTITLES:function(e,t){var i,n=t.tech,r=t.vhs,s=t.sourceType,a=t.segmentLoaders[e],o=t.requestOptions,u=t.master.mediaGroups,l=t.mediaTypes[e],c=l.groups,d=l.tracks,h=t.masterPlaylistLoader;for(i in u[e])for(var p in c[i]||(c[i]=[]),u[e][i])if(!u[e][i][p].forced){var f=u[e][i][p],m=void 0;if("hls"===s)m=new Mu(f.resolvedUri,r,o);else if("dash"===s){if(!f.playlists.filter(function(e){return e.excludeUntil!==1/0}).length)return;m=new qu(f.playlists[0],r,o,h)}else"vhs-json"===s&&(m=new Mu(f.playlists?f.playlists[0]:f.resolvedUri,r,o));f=tr.mergeOptions({id:p,playlistLoader:m},f),Nl[e](e,f.playlistLoader,t),c[i].push(f),"undefined"==typeof d[p]&&(f=n.addRemoteTextTrack({id:p,kind:"subtitles",default:f.default&&f.autoselect,language:f.language,label:p},!1).track,d[p]=f)}a.on("error",Ml[e](e,t))},"CLOSED-CAPTIONS":function(e,t){var i,n=t.tech,r=t.master.mediaGroups,t=t.mediaTypes[e],s=t.groups,a=t.tracks;for(i in r[e])for(var o in s[i]||(s[i]=[]),r[e][i]){var u=r[e][i][o];u.instreamId.match(/CC\d/)&&(s[i].push(tr.mergeOptions({id:o},u)),"undefined"==typeof a[o]&&(u=n.addRemoteTextTrack({id:u.instreamId,kind:"captions",default:u.default&&u.autoselect,language:u.language,label:o},!1).track,a[o]=u))}}},Bl={AUDIO:function(i,n){return function(){var e,t=n.mediaTypes[i].tracks;for(e in t)if(t[e].enabled)return t[e];return null}},SUBTITLES:function(i,n){return function(){var e,t=n.mediaTypes[i].tracks;for(e in t)if("showing"===t[e].mode||"hidden"===t[e].mode)return t[e];return null}}},Fl=["mediaRequests","mediaRequestsAborted","mediaRequestsTimedout","mediaRequestsErrored","mediaTransferDuration","mediaBytesTransferred"],jl=function(m){function e(e){var t,i=m.call(this)||this,n=e.src,r=e.handleManifestRedirects,s=e.withCredentials,a=e.tech,o=e.bandwidth,u=e.externVhs,l=e.useCueTags,c=e.blacklistDuration,d=e.enableLowInitialPlaylist,h=e.sourceType,p=e.cacheEncryptionKeys,f=e.experimentalBufferBasedABR;if(!n)throw new Error("A non-empty playlist URL or JSON manifest string is required");gl=u,i.experimentalBufferBasedABR=Boolean(f),i.withCredentials=s,i.tech_=a,i.vhs_=a.vhs,i.sourceType_=h,i.useCueTags_=l,i.blacklistDuration=c,i.enableLowInitialPlaylist=d,i.useCueTags_&&(i.cueTagsTrack_=i.tech_.addTextTrack("metadata","ad-cues"),i.cueTagsTrack_.inBandMetadataTrackDispatchType=""),i.requestOptions_={withCredentials:s,handleManifestRedirects:r,timeout:null},i.on("error",i.pauseLoading),i.mediaTypes_=(t={},["AUDIO","SUBTITLES","CLOSED-CAPTIONS"].forEach(function(e){t[e]={groups:{},tracks:{},activePlaylistLoader:null,activeGroup:el,activeTrack:el,getActiveGroup:el,onGroupChanged:el,onTrackChanged:el,lastTrack_:null,logger_:ao("MediaGroups["+e+"]")}}),t),i.mediaSource=new g.MediaSource,i.handleDurationChange_=i.handleDurationChange_.bind(gt(i)),i.handleSourceOpen_=i.handleSourceOpen_.bind(gt(i)),i.handleSourceEnded_=i.handleSourceEnded_.bind(gt(i)),i.mediaSource.addEventListener("durationchange",i.handleDurationChange_),i.mediaSource.addEventListener("sourceopen",i.handleSourceOpen_),i.mediaSource.addEventListener("sourceended",i.handleSourceEnded_),i.seekable_=tr.createTimeRanges(),i.hasPlayed_=!1,i.syncController_=new Ol(e),i.segmentMetadataTrack_=a.addRemoteTextTrack({kind:"metadata",label:"segment-metadata"},!1).track,i.decrypter_=new Rl,i.sourceUpdater_=new xl(i.mediaSource),i.inbandTextTracks_={},i.timelineChangeController_=new Dl;p={vhs:i.vhs_,parse708captions:e.parse708captions,mediaSource:i.mediaSource,currentTime:i.tech_.currentTime.bind(i.tech_),seekable:function(){return i.seekable()},seeking:function(){return i.tech_.seeking()},duration:function(){return i.duration()},hasPlayed:function(){return i.hasPlayed_},goalBufferLength:function(){return i.goalBufferLength()},bandwidth:o,syncController:i.syncController_,decrypter:i.decrypter_,sourceType:i.sourceType_,inbandTextTracks:i.inbandTextTracks_,cacheEncryptionKeys:p,sourceUpdater:i.sourceUpdater_,timelineChangeController:i.timelineChangeController_};return i.masterPlaylistLoader_=new("dash"===i.sourceType_?qu:Mu)(n,i.vhs_,i.requestOptions_),i.setupMasterPlaylistLoaderListeners_(),i.mainSegmentLoader_=new Zu(tr.mergeOptions(p,{segmentMetadataTrack:i.segmentMetadataTrack_,loaderType:"main"}),e),i.audioSegmentLoader_=new Zu(tr.mergeOptions(p,{loaderType:"audio"}),e),i.subtitleSegmentLoader_=new Pl(tr.mergeOptions(p,{loaderType:"vtt",featuresNativeTextTracks:i.tech_.featuresNativeTextTracks}),e),i.setupSegmentLoaderListeners_(),i.experimentalBufferBasedABR&&(i.masterPlaylistLoader_.one("loadedplaylist",function(){return i.startABRTimer_()}),i.tech_.on("pause",function(){return i.stopABRTimer_()}),i.tech_.on("play",function(){return i.startABRTimer_()})),Fl.forEach(function(e){i[e+"_"]=function(e){return this.audioSegmentLoader_[e]+this.mainSegmentLoader_[e]}.bind(gt(i),e)}),i.logger_=ao("MPC"),i.triggeredFmp4Usage=!1,"none"===i.tech_.preload()?(i.loadOnPlay_=function(){i.loadOnPlay_=null,i.masterPlaylistLoader_.load()},i.tech_.one("play",i.loadOnPlay_)):i.masterPlaylistLoader_.load(),i}vt(e,m);var t=e.prototype;return t.checkABR_=function(){var e=this.selectPlaylist();this.shouldSwitchToMedia_(e)&&this.switchMedia_(e,"abr")},t.switchMedia_=function(e,t,i){var n=this.media(),r=n&&(n.id||n.uri),n=e.id||e.uri;r&&r!==n&&(this.logger_("switch media "+r+" -> "+n+" from "+t),this.tech_.trigger({type:"usage",name:"vhs-rendition-change-"+t})),this.masterPlaylistLoader_.media(e,i)},t.startABRTimer_=function(){var e=this;this.stopABRTimer_(),this.abrTimer_=g.setInterval(function(){return e.checkABR_()},250)},t.stopABRTimer_=function(){this.tech_.scrubbing&&this.tech_.scrubbing()||(g.clearInterval(this.abrTimer_),this.abrTimer_=null)},t.getAudioTrackPlaylists_=function(){var e=this.master();if(!e||!e.mediaGroups||!e.mediaGroups.AUDIO)return e&&e.playlists||[];var t,i=e.mediaGroups.AUDIO,e=Object.keys(i);if(Object.keys(this.mediaTypes_.AUDIO.groups).length)t=this.mediaTypes_.AUDIO.activeTrack();else{var n,r=i.main||e.length&&i[e[0]];for(n in r)if(r[n].default){t={label:n};break}}if(!t)return[];var s,a,o=[];for(s in i)i[s][t.label]&&((a=i[s][t.label]).playlists?o.push.apply(o,a.playlists):o.push(a));return o},t.setupMasterPlaylistLoaderListeners_=function(){var i=this;this.masterPlaylistLoader_.on("loadedmetadata",function(){var e=i.masterPlaylistLoader_.media(),t=1.5*e.targetDuration*1e3;Ro(i.masterPlaylistLoader_.master,i.masterPlaylistLoader_.media())?i.requestOptions_.timeout=0:i.requestOptions_.timeout=t,e.endList&&"none"!==i.tech_.preload()&&(i.mainSegmentLoader_.playlist(e,i.requestOptions_),i.mainSegmentLoader_.load()),pl({sourceType:i.sourceType_,segmentLoaders:{AUDIO:i.audioSegmentLoader_,SUBTITLES:i.subtitleSegmentLoader_,main:i.mainSegmentLoader_},tech:i.tech_,requestOptions:i.requestOptions_,masterPlaylistLoader:i.masterPlaylistLoader_,vhs:i.vhs_,master:i.master(),mediaTypes:i.mediaTypes_,blacklistCurrentPlaylist:i.blacklistCurrentPlaylist.bind(i)}),i.triggerPresenceUsage_(i.master(),e),i.setupFirstPlay(),!i.mediaTypes_.AUDIO.activePlaylistLoader||i.mediaTypes_.AUDIO.activePlaylistLoader.media()?i.trigger("selectedinitialmedia"):i.mediaTypes_.AUDIO.activePlaylistLoader.one("loadedmetadata",function(){i.trigger("selectedinitialmedia")})}),this.masterPlaylistLoader_.on("loadedplaylist",function(){i.loadOnPlay_&&i.tech_.off("play",i.loadOnPlay_);var e,t=i.masterPlaylistLoader_.media();if(!t){if(i.excludeUnsupportedVariants_(),!(e=(e=i.enableLowInitialPlaylist?i.selectInitialPlaylist():e)||i.selectPlaylist())||!i.shouldSwitchToMedia_(e))return;if(i.initialMedia_=e,i.switchMedia_(i.initialMedia_,"initial"),!("vhs-json"===i.sourceType_&&i.initialMedia_.segments))return;t=i.initialMedia_}i.handleUpdatedMediaPlaylist(t)}),this.masterPlaylistLoader_.on("error",function(){i.blacklistCurrentPlaylist(i.masterPlaylistLoader_.error)}),this.masterPlaylistLoader_.on("mediachanging",function(){i.mainSegmentLoader_.abort(),i.mainSegmentLoader_.pause()}),this.masterPlaylistLoader_.on("mediachange",function(){var e=i.masterPlaylistLoader_.media(),t=1.5*e.targetDuration*1e3;Ro(i.masterPlaylistLoader_.master,i.masterPlaylistLoader_.media())?i.requestOptions_.timeout=0:i.requestOptions_.timeout=t,i.mainSegmentLoader_.playlist(e,i.requestOptions_),i.mainSegmentLoader_.load(),i.tech_.trigger({type:"mediachange",bubbles:!0})}),this.masterPlaylistLoader_.on("playlistunchanged",function(){var e=i.masterPlaylistLoader_.media();"playlist-unchanged"!==e.lastExcludeReason_&&i.stuckAtPlaylistEnd_(e)&&(i.blacklistCurrentPlaylist({message:"Playlist no longer updating.",reason:"playlist-unchanged"}),i.tech_.trigger("playliststuck"))}),this.masterPlaylistLoader_.on("renditiondisabled",function(){i.tech_.trigger({type:"usage",name:"vhs-rendition-disabled"}),i.tech_.trigger({type:"usage",name:"hls-rendition-disabled"})}),this.masterPlaylistLoader_.on("renditionenabled",function(){i.tech_.trigger({type:"usage",name:"vhs-rendition-enabled"}),i.tech_.trigger({type:"usage",name:"hls-rendition-enabled"})})},t.handleUpdatedMediaPlaylist=function(e){this.useCueTags_&&this.updateAdCues_(e),this.mainSegmentLoader_.playlist(e,this.requestOptions_),this.updateDuration(!e.endList),this.tech_.paused()||(this.mainSegmentLoader_.load(),this.audioSegmentLoader_&&this.audioSegmentLoader_.load())},t.triggerPresenceUsage_=function(e,t){var i,n=e.mediaGroups||{},r=!0,e=Object.keys(n.AUDIO);for(i in n.AUDIO)for(var s in n.AUDIO[i])n.AUDIO[i][s].uri||(r=!1);r&&(this.tech_.trigger({type:"usage",name:"vhs-demuxed"}),this.tech_.trigger({type:"usage",name:"hls-demuxed"})),Object.keys(n.SUBTITLES).length&&(this.tech_.trigger({type:"usage",name:"vhs-webvtt"}),this.tech_.trigger({type:"usage",name:"hls-webvtt"})),gl.Playlist.isAes(t)&&(this.tech_.trigger({type:"usage",name:"vhs-aes"}),this.tech_.trigger({type:"usage",name:"hls-aes"})),e.length&&1<Object.keys(n.AUDIO[e[0]]).length&&(this.tech_.trigger({type:"usage",name:"vhs-alternate-audio"}),this.tech_.trigger({type:"usage",name:"hls-alternate-audio"})),this.useCueTags_&&(this.tech_.trigger({type:"usage",name:"vhs-playlist-cue-tags"}),this.tech_.trigger({type:"usage",name:"hls-playlist-cue-tags"}))},t.shouldSwitchToMedia_=function(e){var t=this.masterPlaylistLoader_.media(),i=this.tech_.buffered();return function(e){var t=e.currentPlaylist,i=e.nextPlaylist,n=e.forwardBuffer,r=e.bufferLowWaterLine,s=e.bufferHighWaterLine,a=e.duration,o=e.experimentalBufferBasedABR,u=e.log;if(!i)return tr.log.warn("We received no playlist to switch to. Please check your stream."),!1;var l="allowing switch "+(t&&t.id||"null")+" -> "+i.id;if(!t||!t.endList)return u(l+" as current playlist "+(t?"is live":"is not set")),!0;if(i.id===t.id)return!1;e=o?Vu.EXPERIMENTAL_MAX_BUFFER_LOW_WATER_LINE:Vu.MAX_BUFFER_LOW_WATER_LINE;if(a<e)return u(l+" as duration < max low water line ("+a+" < "+e+")"),!0;e=i.attributes.BANDWIDTH,i=t.attributes.BANDWIDTH;if(e<i&&(!o||n<s)){t=l+" as next bandwidth < current bandwidth ("+e+" < "+i+")";return o&&(t+=" and forwardBuffer < bufferHighWaterLine ("+n+" < "+s+")"),u(t),!0}if((!o||i<e)&&r<=n){r=l+" as forwardBuffer >= bufferLowWaterLine ("+n+" >= "+r+")";return o&&(r+=" and next bandwidth > current bandwidth ("+e+" > "+i+")"),u(r),!0}return u("not "+l+" as no switching criteria met"),!1}({currentPlaylist:t,nextPlaylist:e,forwardBuffer:i.length?i.end(i.length-1)-this.tech_.currentTime():0,bufferLowWaterLine:this.bufferLowWaterLine(),bufferHighWaterLine:this.bufferHighWaterLine(),duration:this.duration(),experimentalBufferBasedABR:this.experimentalBufferBasedABR,log:this.logger_})},t.setupSegmentLoaderListeners_=function(){var t=this;this.experimentalBufferBasedABR||(this.mainSegmentLoader_.on("bandwidthupdate",function(){var e=t.selectPlaylist();t.shouldSwitchToMedia_(e)&&t.switchMedia_(e,"bandwidthupdate"),t.tech_.trigger("bandwidthupdate")}),this.mainSegmentLoader_.on("progress",function(){t.trigger("progress")})),this.mainSegmentLoader_.on("error",function(){t.blacklistCurrentPlaylist(t.mainSegmentLoader_.error())}),this.mainSegmentLoader_.on("appenderror",function(){t.error=t.mainSegmentLoader_.error_,t.trigger("error")}),this.mainSegmentLoader_.on("syncinfoupdate",function(){t.onSyncInfoUpdate_()}),this.mainSegmentLoader_.on("timestampoffset",function(){t.tech_.trigger({type:"usage",name:"vhs-timestamp-offset"}),t.tech_.trigger({type:"usage",name:"hls-timestamp-offset"})}),this.audioSegmentLoader_.on("syncinfoupdate",function(){t.onSyncInfoUpdate_()}),this.audioSegmentLoader_.on("appenderror",function(){t.error=t.audioSegmentLoader_.error_,t.trigger("error")}),this.mainSegmentLoader_.on("ended",function(){t.logger_("main segment loader ended"),t.onEndOfStream()}),this.mainSegmentLoader_.on("earlyabort",function(e){t.experimentalBufferBasedABR||(t.delegateLoaders_("all",["abort"]),t.blacklistCurrentPlaylist({message:"Aborted early because there isn't enough bandwidth to complete the request without rebuffering."},120))});function e(){if(!t.sourceUpdater_.hasCreatedSourceBuffers())return t.tryToCreateSourceBuffers_();var e=t.getCodecsOrExclude_();e&&t.sourceUpdater_.addOrChangeSourceBuffers(e)}this.mainSegmentLoader_.on("trackinfo",e),this.audioSegmentLoader_.on("trackinfo",e),this.mainSegmentLoader_.on("fmp4",function(){t.triggeredFmp4Usage||(t.tech_.trigger({type:"usage",name:"vhs-fmp4"}),t.tech_.trigger({type:"usage",name:"hls-fmp4"}),t.triggeredFmp4Usage=!0)}),this.audioSegmentLoader_.on("fmp4",function(){t.triggeredFmp4Usage||(t.tech_.trigger({type:"usage",name:"vhs-fmp4"}),t.tech_.trigger({type:"usage",name:"hls-fmp4"}),t.triggeredFmp4Usage=!0)}),this.audioSegmentLoader_.on("ended",function(){t.logger_("audioSegmentLoader ended"),t.onEndOfStream()})},t.mediaSecondsLoaded_=function(){return Math.max(this.audioSegmentLoader_.mediaSecondsLoaded+this.mainSegmentLoader_.mediaSecondsLoaded)},t.load=function(){this.mainSegmentLoader_.load(),this.mediaTypes_.AUDIO.activePlaylistLoader&&this.audioSegmentLoader_.load(),this.mediaTypes_.SUBTITLES.activePlaylistLoader&&this.subtitleSegmentLoader_.load()},t.smoothQualityChange_=function(e){(e=void 0===e?this.selectPlaylist():e)!==this.masterPlaylistLoader_.media()&&(this.switchMedia_(e,"smooth-quality"),this.mainSegmentLoader_.resetLoader())},t.fastQualityChange_=function(e){var t=this;(e=void 0===e?this.selectPlaylist():e)!==this.masterPlaylistLoader_.media()?(this.switchMedia_(e,"fast-quality"),this.mainSegmentLoader_.resetEverything(function(){tr.browser.IE_VERSION||tr.browser.IS_EDGE?t.tech_.setCurrentTime(t.tech_.currentTime()+.04):t.tech_.setCurrentTime(t.tech_.currentTime())})):this.logger_("skipping fastQualityChange because new media is same as old")},t.play=function(){if(!this.setupFirstPlay()){this.tech_.ended()&&this.tech_.setCurrentTime(0),this.hasPlayed_&&this.load();var e=this.tech_.seekable();return this.tech_.duration()===1/0&&this.tech_.currentTime()<e.start(0)?this.tech_.setCurrentTime(e.end(e.length-1)):void 0}},t.setupFirstPlay=function(){var e=this,t=this.masterPlaylistLoader_.media();if(!t||this.tech_.paused()||this.hasPlayed_)return!1;if(!t.endList){var i=this.seekable();if(!i.length)return!1;if(tr.browser.IE_VERSION&&0===this.tech_.readyState())return this.tech_.one("loadedmetadata",function(){e.trigger("firstplay"),e.tech_.setCurrentTime(i.end(0)),e.hasPlayed_=!0}),!1;this.trigger("firstplay"),this.tech_.setCurrentTime(i.end(0))}return this.hasPlayed_=!0,this.load(),!0},t.handleSourceOpen_=function(){var e;this.tryToCreateSourceBuffers_(),!this.tech_.autoplay()||"undefined"!=typeof(e=this.tech_.play())&&"function"==typeof e.then&&e.then(null,function(e){}),this.trigger("sourceopen")},t.handleSourceEnded_=function(){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)},t.handleDurationChange_=function(){this.tech_.trigger("durationchange")},t.onEndOfStream=function(){var e=this.mainSegmentLoader_.ended_;(e=this.mediaTypes_.AUDIO.activePlaylistLoader?(this.mainSegmentLoader_.currentMediaInfo_&&!this.mainSegmentLoader_.currentMediaInfo_.hasVideo||e)&&this.audioSegmentLoader_.ended_:e)&&(this.stopABRTimer_(),this.sourceUpdater_.endOfStream())},t.stuckAtPlaylistEnd_=function(e){if(!this.seekable().length)return!1;var t=this.syncController_.getExpiredTime(e,this.duration());if(null===t)return!1;var i=gl.Playlist.playlistEnd(e,t),e=this.tech_.currentTime(),t=this.tech_.buffered();if(!t.length)return i-e<=.1;t=t.end(t.length-1);return t-e<=.1&&i-t<=.1},t.blacklistCurrentPlaylist=function(e,t){var i=(e=void 0===e?{}:e).playlist||this.masterPlaylistLoader_.media();if(t=t||e.blacklistDuration||this.blacklistDuration,!i)return this.error=e,void("open"!==this.mediaSource.readyState?this.trigger("error"):this.sourceUpdater_.endOfStream("network"));var n,r=this.masterPlaylistLoader_.master.playlists,s=r.filter(Oo),a=1===s.length&&s[0]===i;if(1===r.length&&t!==1/0)return tr.log.warn("Problem encountered with playlist "+i.id+". Trying again since it is the only playlist."),this.tech_.trigger("retryplaylist"),this.masterPlaylistLoader_.load(a);a&&(n=!1,r.forEach(function(e){var t;e===i||"undefined"!=typeof(t=e.excludeUntil)&&t!==1/0&&(n=!0,delete e.excludeUntil)}),n&&(tr.log.warn("Removing other playlists from the exclusion list because the last rendition is about to be excluded."),this.tech_.trigger("retryplaylist"))),i.excludeUntil=Date.now()+1e3*t,e.reason&&(i.lastExcludeReason_=e.reason),this.tech_.trigger("blacklistplaylist"),this.tech_.trigger({type:"usage",name:"vhs-rendition-blacklisted"}),this.tech_.trigger({type:"usage",name:"hls-rendition-blacklisted"});s=this.selectPlaylist();if(!s)return this.error="Playback cannot continue. No available working or supported playlists.",void this.trigger("error");r=e.internal?this.logger_:tr.log.warn,t=e.message?" "+e.message:"";r((e.internal?"Internal problem":"Problem")+" encountered with playlist "+i.id+"."+t+" Switching to playlist "+s.id+"."),s.attributes.AUDIO!==i.attributes.AUDIO&&this.delegateLoaders_("audio",["abort","pause"]),s.attributes.SUBTITLES!==i.attributes.SUBTITLES&&this.delegateLoaders_("subtitle",["abort","pause"]),this.delegateLoaders_("main",["abort","pause"]);t=s.targetDuration/2*1e3||5e3,t="number"==typeof s.lastRequest&&Date.now()-s.lastRequest<=t;return this.switchMedia_(s,"exclude",a||t)},t.pauseLoading=function(){this.delegateLoaders_("all",["abort","pause"]),this.stopABRTimer_()},t.delegateLoaders_=function(i,e){var n=this,r=[],t="all"===i;!t&&"main"!==i||r.push(this.masterPlaylistLoader_);var s=[];!t&&"audio"!==i||s.push("AUDIO"),!t&&"subtitle"!==i||(s.push("CLOSED-CAPTIONS"),s.push("SUBTITLES")),s.forEach(function(e){e=n.mediaTypes_[e]&&n.mediaTypes_[e].activePlaylistLoader;e&&r.push(e)}),["main","audio","subtitle"].forEach(function(e){var t=n[e+"SegmentLoader_"];!t||i!==e&&"all"!==i||r.push(t)}),r.forEach(function(t){return e.forEach(function(e){"function"==typeof t[e]&&t[e]()})})},t.setCurrentTime=function(e){var t=bo(this.tech_.buffered(),e);return this.masterPlaylistLoader_&&this.masterPlaylistLoader_.media()&&this.masterPlaylistLoader_.media().segments?t&&t.length?e:(this.mainSegmentLoader_.resetEverything(),this.mainSegmentLoader_.abort(),this.mediaTypes_.AUDIO.activePlaylistLoader&&(this.audioSegmentLoader_.resetEverything(),this.audioSegmentLoader_.abort()),this.mediaTypes_.SUBTITLES.activePlaylistLoader&&(this.subtitleSegmentLoader_.resetEverything(),this.subtitleSegmentLoader_.abort()),void this.load()):0},t.duration=function(){if(!this.masterPlaylistLoader_)return 0;var e=this.masterPlaylistLoader_.media();return e?e.endList?this.mediaSource?this.mediaSource.duration:gl.Playlist.duration(e):1/0:0},t.seekable=function(){return this.seekable_},t.onSyncInfoUpdate_=function(){var e;if(this.masterPlaylistLoader_){var t=this.masterPlaylistLoader_.media();if(t){var i=this.syncController_.getExpiredTime(t,this.duration());if(null!==i){var n,r,s=this.masterPlaylistLoader_.master,a=gl.Playlist.seekable(t,i,gl.Playlist.liveEdgeDelay(s,t));if(0!==a.length){if(this.mediaTypes_.AUDIO.activePlaylistLoader){if(t=this.mediaTypes_.AUDIO.activePlaylistLoader.media(),null===(i=this.syncController_.getExpiredTime(t,this.duration())))return;if(0===(e=gl.Playlist.seekable(t,i,gl.Playlist.liveEdgeDelay(s,t))).length)return}this.seekable_&&this.seekable_.length&&(n=this.seekable_.end(0),r=this.seekable_.start(0)),!e||e.start(0)>a.end(0)||a.start(0)>e.end(0)?this.seekable_=a:this.seekable_=tr.createTimeRanges([[(e.start(0)>a.start(0)?e:a).start(0),(e.end(0)<a.end(0)?e:a).end(0)]]),this.seekable_&&this.seekable_.length&&this.seekable_.end(0)===n&&this.seekable_.start(0)===r||(this.logger_("seekable updated ["+So(this.seekable_)+"]"),this.tech_.trigger("seekablechanged"))}}}}},t.updateDuration=function(e){if(this.updateDuration_&&(this.mediaSource.removeEventListener("sourceopen",this.updateDuration_),this.updateDuration_=null),"open"!==this.mediaSource.readyState)return this.updateDuration_=this.updateDuration.bind(this,e),void this.mediaSource.addEventListener("sourceopen",this.updateDuration_);if(e){var t=this.seekable();return t.length?void((isNaN(this.mediaSource.duration)||this.mediaSource.duration<t.end(t.length-1))&&this.sourceUpdater_.setDuration(t.end(t.length-1))):void 0}e=this.tech_.buffered(),t=gl.Playlist.duration(this.masterPlaylistLoader_.media());0<e.length&&(t=Math.max(t,e.end(e.length-1))),this.mediaSource.duration!==t&&this.sourceUpdater_.setDuration(t)},t.dispose=function(){var n=this;this.trigger("dispose"),this.decrypter_.terminate(),this.masterPlaylistLoader_.dispose(),this.mainSegmentLoader_.dispose(),this.loadOnPlay_&&this.tech_.off("play",this.loadOnPlay_),["AUDIO","SUBTITLES"].forEach(function(e){var t,i=n.mediaTypes_[e].groups;for(t in i)i[t].forEach(function(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()},t.master=function(){return this.masterPlaylistLoader_.master},t.media=function(){return this.masterPlaylistLoader_.media()||this.initialMedia_},t.areMediaTypesKnown_=function(){var e=!!this.mediaTypes_.AUDIO.activePlaylistLoader;return!(!this.mainSegmentLoader_.currentMediaInfo_||e&&!this.audioSegmentLoader_.currentMediaInfo_)},t.getCodecsOrExclude_=function(){var n=this,r={main:this.mainSegmentLoader_.currentMediaInfo_||{},audio:this.audioSegmentLoader_.currentMediaInfo_||{}};r.video=r.main;var e=gu(this.master(),this.media()),s={},t=!!this.mediaTypes_.AUDIO.activePlaylistLoader;if(r.main.hasVideo&&(s.video=e.video||r.main.videoCodec||"avc1.4d400d"),r.main.isMuxed&&(s.video+=","+(e.audio||r.main.audioCodec||wr)),(r.main.hasAudio&&!r.main.isMuxed||r.audio.hasAudio||t)&&(s.audio=e.audio||r.main.audioCodec||r.audio.audioCodec||wr,r.audio.isFmp4=(r.main.hasAudio&&!r.main.isMuxed?r.main:r.audio).isFmp4),s.audio||s.video){var a,i,o={};if(["video","audio"].forEach(function(e){var t,i;s.hasOwnProperty(e)&&(t=r[e].isFmp4,i=s[e],!(t?gr:yr)(i))&&(i=r[e].isFmp4?"browser":"muxer",o[i]=o[i]||[],o[i].push(s[e]),"audio"===e&&(a=i))}),t&&a&&this.media().attributes.AUDIO&&(i=this.media().attributes.AUDIO,this.master().playlists.forEach(function(e){(e.attributes&&e.attributes.AUDIO)===i&&e!==n.media()&&(e.excludeUntil=1/0)}),this.logger_("excluding audio group "+i+" as "+a+' does not support codec(s): "'+s.audio+'"')),!Object.keys(o).length){if(this.sourceUpdater_.hasCreatedSourceBuffers()&&!this.sourceUpdater_.canChangeType()){var u=[];if(["video","audio"].forEach(function(e){var t=(pr(n.sourceUpdater_.codecs[e]||"")[0]||{}).type,i=(pr(s[e]||"")[0]||{}).type;t&&i&&t.toLowerCase()!==i.toLowerCase()&&u.push('"'+n.sourceUpdater_.codecs[e]+'" -> "'+s[e]+'"')}),u.length)return void this.blacklistCurrentPlaylist({playlist:this.media(),message:"Codec switching not supported: "+u.join(", ")+".",blacklistDuration:1/0,internal:!0})}return s}t=Object.keys(o).reduce(function(e,t){return e&&(e+=", "),e+=t+' does not support codec(s): "'+o[t].join(",")+'"'},"")+".";this.blacklistCurrentPlaylist({playlist:this.media(),internal:!0,message:t,blacklistDuration:1/0})}else this.blacklistCurrentPlaylist({playlist:this.media(),message:"Could not determine codecs for playlist.",blacklistDuration:1/0})},t.tryToCreateSourceBuffers_=function(){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))},t.excludeUnsupportedVariants_=function(){var n=this,r=this.master().playlists,s=[];Object.keys(r).forEach(function(e){var t,i=r[e];-1===s.indexOf(i.id)&&(s.push(i.id),t=[],!(e=gu(n.master,i)).audio||yr(e.audio)||gr(e.audio)||t.push("audio codec "+e.audio),!e.video||yr(e.video)||gr(e.video)||t.push("video codec "+e.video),e.text&&"stpp.ttml.im1t"===e.text&&t.push("text codec "+e.text),t.length&&(i.excludeUntil=1/0,n.logger_("excluding "+i.id+" for unsupported: "+t.join(", "))))})},t.excludeIncompatibleVariants_=function(e){var r=this,s=[],a=this.master().playlists,e=fu(pr(e)),o=mu(e),u=e.video&&pr(e.video)[0]||null,l=e.audio&&pr(e.audio)[0]||null;Object.keys(a).forEach(function(e){var t,i,n=a[e];-1===s.indexOf(n.id)&&n.excludeUntil!==1/0&&(s.push(n.id),t=[],i=gu(r.masterPlaylistLoader_.master,n),e=mu(i),(i.audio||i.video)&&(e!==o&&t.push('codec count "'+e+'" !== "'+o+'"'),r.sourceUpdater_.canChangeType()||(e=i.video&&pr(i.video)[0]||null,i=i.audio&&pr(i.audio)[0]||null,e&&u&&e.type.toLowerCase()!==u.type.toLowerCase()&&t.push('video codec "'+e.type+'" !== "'+u.type+'"'),i&&l&&i.type.toLowerCase()!==l.type.toLowerCase()&&t.push('audio codec "'+i.type+'" !== "'+l.type+'"')),t.length&&(n.excludeUntil=1/0,r.logger_("blacklisting "+n.id+": "+t.join(" && ")))))})},t.updateAdCues_=function(e){var t=0,i=this.seekable();i.length&&(t=i.start(0)),function(e,t,i){if(void 0===i&&(i=0),e.segments)for(var n=i,r=0;r<e.segments.length;r++){var s,a,o,u=e.segments[r];if(o=o||function(e,t){for(var i=e.cues,n=0;n<i.length;n++){var r=i[n];if(t>=r.adStartTime&&t<=r.adEndTime)return r}return null}(t,n+u.duration/2)){if("cueIn"in u){o.endTime=n,o.adEndTime=n,n+=u.duration,o=null;continue}if(n<o.endTime){n+=u.duration;continue}o.endTime+=u.duration}else"cueOut"in u&&((o=new g.VTTCue(n,n+u.duration,u.cueOut)).adStartTime=n,o.adEndTime=n+parseFloat(u.cueOut),t.addCue(o)),"cueOutCont"in u&&(s=(a=u.cueOutCont.split("/").map(parseFloat))[0],a=a[1],(o=new g.VTTCue(n,n+u.duration,"")).adStartTime=n-s,o.adEndTime=o.adStartTime+a,t.addCue(o));n+=u.duration}}(e,this.cueTagsTrack_,t)},t.goalBufferLength=function(){var e=this.tech_.currentTime(),t=Vu.GOAL_BUFFER_LENGTH,i=Vu.GOAL_BUFFER_LENGTH_RATE,n=Math.max(t,Vu.MAX_GOAL_BUFFER_LENGTH);return Math.min(t+e*i,n)},t.bufferLowWaterLine=function(){var e=this.tech_.currentTime(),t=Vu.BUFFER_LOW_WATER_LINE,i=Vu.BUFFER_LOW_WATER_LINE_RATE,n=Math.max(t,Vu.MAX_BUFFER_LOW_WATER_LINE),r=Math.max(t,Vu.EXPERIMENTAL_MAX_BUFFER_LOW_WATER_LINE);return Math.min(t+e*i,this.experimentalBufferBasedABR?r:n)},t.bufferHighWaterLine=function(){return Vu.BUFFER_HIGH_WATER_LINE},e}(tr.EventTarget),Hl=["seeking","seeked","pause","playing","error"],ql=function(){function e(e){var t=this;this.masterPlaylistController_=e.masterPlaylistController,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.timer_=null,this.checkCurrentTimeTimeout_=null,this.logger_=ao("PlaybackWatcher"),this.logger_("initialize");function i(){return t.monitorCurrentTime_()}function n(){return t.monitorCurrentTime_()}function r(){return t.techWaiting_()}function s(){return t.cancelTimer_()}function a(){return t.fixesBadSeeks_()}var o=this.masterPlaylistController_,u=["main","subtitle","audio"],l={};u.forEach(function(e){l[e]={reset:function(){return t.resetSegmentDownloads_(e)},updateend:function(){return t.checkSegmentDownloads_(e)}},o[e+"SegmentLoader_"].on("appendsdone",l[e].updateend),o[e+"SegmentLoader_"].on("playlistupdate",l[e].reset),t.tech_.on(["seeked","seeking"],l[e].reset)}),this.tech_.on("seekablechanged",a),this.tech_.on("waiting",r),this.tech_.on(Hl,s),this.tech_.on("canplay",n),this.tech_.one("play",i),this.dispose=function(){t.logger_("dispose"),t.tech_.off("seekablechanged",a),t.tech_.off("waiting",r),t.tech_.off(Hl,s),t.tech_.off("canplay",n),t.tech_.off("play",i),u.forEach(function(e){o[e+"SegmentLoader_"].off("appendsdone",l[e].updateend),o[e+"SegmentLoader_"].off("playlistupdate",l[e].reset),t.tech_.off(["seeked","seeking"],l[e].reset)}),t.checkCurrentTimeTimeout_&&g.clearTimeout(t.checkCurrentTimeTimeout_),t.cancelTimer_()}}var t=e.prototype;return t.monitorCurrentTime_=function(){this.checkCurrentTime_(),this.checkCurrentTimeTimeout_&&g.clearTimeout(this.checkCurrentTimeTimeout_),this.checkCurrentTimeTimeout_=g.setTimeout(this.monitorCurrentTime_.bind(this),250)},t.resetSegmentDownloads_=function(e){var t=this.masterPlaylistController_[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_()},t.checkSegmentDownloads_=function(e){var t=this.masterPlaylistController_,i=t[e+"SegmentLoader_"],n=i.buffered_(),r=function(e,t){if(e===t)return!1;if(!e&&t||!t&&e)return!0;if(e.length!==t.length)return!0;for(var i=0;i<e.length;i++)if(e.start(i)!==t.start(i)||e.end(i)!==t.end(i))return!0;return!1}(this[e+"Buffered_"],n);this[e+"Buffered_"]=n,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:Eo(n)}),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.blacklistCurrentPlaylist({message:"Excessive "+e+" segment downloading detected."},1/0)))},t.checkCurrentTime_=function(){if(this.tech_.seeking()&&this.fixesBadSeeks_())return this.consecutiveUpdates=0,void(this.lastRecordedTime=this.tech_.currentTime());if(!this.tech_.paused()&&!this.tech_.seeking()){var e=this.tech_.currentTime(),t=this.tech_.buffered();if(this.lastRecordedTime===e&&(!t.length||e+.1>=t.end(t.length-1)))return this.techWaiting_();5<=this.consecutiveUpdates&&e===this.lastRecordedTime?(this.consecutiveUpdates++,this.waiting_()):e===this.lastRecordedTime?this.consecutiveUpdates++:(this.consecutiveUpdates=0,this.lastRecordedTime=e)}},t.cancelTimer_=function(){this.consecutiveUpdates=0,this.timer_&&(this.logger_("cancelTimer_"),clearTimeout(this.timer_)),this.timer_=null},t.fixesBadSeeks_=function(){if(!this.tech_.seeking())return!1;var e,t=this.seekable(),i=this.tech_.currentTime();if(this.afterSeekableWindow_(t,i,this.media(),this.allowSeeksWithinUnsafeLiveWindow)&&(e=t.end(t.length-1)),"undefined"!=typeof(e=this.beforeSeekableWindow_(t,i)?(r=t.start(0))+(r===t.end(0)?0:.1):e))return this.logger_("Trying to seek outside of seekable at time "+i+" with seekable range "+So(t)+". Seeking to "+e+"."),this.tech_.setCurrentTime(e),!0;var n,r,s=this.tech_.buffered();return n={buffered:s,targetDuration:this.media().targetDuration,currentTime:i},r=n.buffered,t=n.targetDuration,n=n.currentTime,!(!r.length||r.end(0)-r.start(0)<2*t||n>r.start(0))&&r.start(0)-n<t&&(e=s.start(0)+.1,this.logger_("Buffered region starts ("+s.start(0)+")  just beyond seek point ("+i+"). Seeking to "+e+"."),this.tech_.setCurrentTime(e),!0)},t.waiting_=function(){var e,t;this.techWaiting_()||(e=this.tech_.currentTime(),t=this.tech_.buffered(),(t=bo(t,e)).length&&e+3<=t.end(0)&&(this.cancelTimer_(),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"}),this.tech_.trigger({type:"usage",name:"hls-unknown-waiting"})))},t.techWaiting_=function(){var e=this.seekable(),t=this.tech_.currentTime();if(this.tech_.seeking()&&this.fixesBadSeeks_())return!0;if(this.tech_.seeking()||null!==this.timer_)return!0;if(this.beforeSeekableWindow_(e,t)){var i=e.end(e.length-1);return this.logger_("Fell out of live window at time "+t+". Seeking to live point (seekable end) "+i),this.cancelTimer_(),this.tech_.setCurrentTime(i),this.tech_.trigger({type:"usage",name:"vhs-live-resync"}),this.tech_.trigger({type:"usage",name:"hls-live-resync"}),!0}e=this.tech_.vhs.masterPlaylistController_.sourceUpdater_,i=this.tech_.buffered();if(this.videoUnderflow_({audioBuffered:e.audioBuffered(),videoBuffered:e.videoBuffered(),currentTime:t}))return this.cancelTimer_(),this.tech_.setCurrentTime(t),this.tech_.trigger({type:"usage",name:"vhs-video-underflow"}),this.tech_.trigger({type:"usage",name:"hls-video-underflow"}),!0;e=To(i,t);if(0<e.length){i=e.start(0)-t;return this.logger_("Stopped at "+t+", setting timer for "+i+", seeking to "+e.start(0)),this.cancelTimer_(),this.timer_=setTimeout(this.skipTheGap_.bind(this),1e3*i,t),!0}return!1},t.afterSeekableWindow_=function(e,t,i,n){if(void 0===n&&(n=!1),!e.length)return!1;var r=e.end(e.length-1)+.1;return(r=!i.endList&&n?e.end(e.length-1)+3*i.targetDuration:r)<t},t.beforeSeekableWindow_=function(e,t){return!!(e.length&&0<e.start(0)&&t<e.start(0)-this.liveRangeSafeTimeDelta)},t.videoUnderflow_=function(e){var t,i,n=e.videoBuffered,r=e.audioBuffered,s=e.currentTime;if(n)return n.length&&r.length?(i=bo(n,s-3),e=bo(n,s),(r=bo(r,s)).length&&!e.length&&i.length&&(t={start:i.end(0),end:r.end(0)})):To(n,s).length||(t=this.gapFromVideoUnderflow_(n,s)),!!t&&(this.logger_("Encountered a gap in video from "+t.start+" to "+t.end+". Seeking to current time "+s),!0)},t.skipTheGap_=function(e){var t=this.tech_.buffered(),i=this.tech_.currentTime(),t=To(t,i);this.cancelTimer_(),0!==t.length&&i===e&&(this.logger_("skipTheGap_:","currentTime:",i,"scheduled currentTime:",e,"nextRange start:",t.start(0)),this.tech_.setCurrentTime(t.start(0)+Nu),this.tech_.trigger({type:"usage",name:"vhs-gap-skip"}),this.tech_.trigger({type:"usage",name:"hls-gap-skip"}))},t.gapFromVideoUnderflow_=function(e,t){for(var i=function(e){if(e.length<2)return tr.createTimeRanges();for(var t=[],i=1;i<e.length;i++){var n=e.end(i-1),r=e.start(i);t.push([n,r])}return tr.createTimeRanges(t)}(e),n=0;n<i.length;n++){var r=i.start(n),s=i.end(n);if(t-r<4&&2<t-r)return{start:r,end:s}}return null},e}(),Vl={errorInterval:30,getSource:function(e){return e(this.tech({IWillNotUseThisInPlugins:!0}).currentSource_||this.currentSource())}},X=function(e){ml(this,e)},Wl={PlaylistLoader:Mu,Playlist:Bu,utils:si,STANDARD_PLAYLIST_SELECTOR:Kt,INITIAL_PLAYLIST_SELECTOR:function(){var t=this,e=this.playlists.master.playlists.filter(Bu.isEnabled);return _u(e,bu),e.filter(function(e){return!!gu(t.playlists.master,e).video})[0]||null},lastBandwidthSelector:Kt,movingAverageBandwidthSelector:function(t){var i=-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&&g.devicePixelRatio||1;return i<0&&(i=this.systemBandwidth),i=t*this.systemBandwidth+(1-t)*i,Tu(this.playlists.master,i,parseInt(vu(this.tech_.el(),"width"),10)*e,parseInt(vu(this.tech_.el(),"height"),10)*e,this.limitRenditionByPlayerDimensions,this.masterPlaylistController_)}},comparePlaylistBandwidth:bu,comparePlaylistResolution:function(e,t){var i,n;return(i=(i=e.attributes.RESOLUTION&&e.attributes.RESOLUTION.width?e.attributes.RESOLUTION.width:i)||g.Number.MAX_VALUE)===(n=(n=t.attributes.RESOLUTION&&t.attributes.RESOLUTION.width?t.attributes.RESOLUTION.width:n)||g.Number.MAX_VALUE)&&e.attributes.BANDWIDTH&&t.attributes.BANDWIDTH?e.attributes.BANDWIDTH-t.attributes.BANDWIDTH:i-n},xhr:Fo()};Object.keys(Vu).forEach(function(t){Object.defineProperty(Wl,t,{get:function(){return tr.log.warn("using Vhs."+t+" is UNSAFE be sure you know what you are doing"),Vu[t]},set:function(e){tr.log.warn("using Vhs."+t+" is UNSAFE be sure you know what you are doing"),"number"!=typeof e||e<0?tr.log.warn("value of Vhs."+t+" must be greater than or equal to 0"):Vu[t]=e}})});function zl(e,t){for(var i=t.media(),n=-1,r=0;r<e.length;r++)if(e[r].id===i.id){n=r;break}e.selectedIndex_=n,e.trigger({selectedIndex:n,type:"change"})}var Gl="videojs-vhs";Wl.canPlaySource=function(){return tr.log.warn("HLS is no longer a tech. Please remove it from your player's techOrder.")};function Xl(e){var n=e.player,t=e.sourceKeySystems,i=e.audioMedia,e=e.mainPlaylists;if(!n.eme.initializeMediaKeys)return Promise.resolve();var r,e=(e=e=i?e.concat([i]):e,r=Object.keys(t),e.reduce(function(e,n){if(!n.contentProtection)return e;var t=r.reduce(function(e,t){var i=n.contentProtection[t];return i&&i.pssh&&(e[t]={pssh:i.pssh}),e},{});return Object.keys(t).length&&e.push(t),e},[])),s=[],a=[];return e.forEach(function(e){a.push(new Promise(function(e,t){n.tech_.one("keysessioncreated",e)})),s.push(new Promise(function(t,i){n.eme.initializeMediaKeys({keySystems:e},function(e){e?i(e):t()})}))}),Promise.race([Promise.all(s),Promise.race(a)])}function Kl(e){var t=e.player;return!!(e=function(e,t,i){if(!e)return e;var n={};t&&t.attributes&&t.attributes.CODECS&&(n=fu(pr(t.attributes.CODECS))),i&&i.attributes&&i.attributes.CODECS&&(n.audio=i.attributes.CODECS);var r,s=mr(n.video),a=mr(n.audio),o={};for(r in e)o[r]={},a&&(o[r].audioContentType=a),s&&(o[r].videoContentType=s),t.contentProtection&&t.contentProtection[r]&&t.contentProtection[r].pssh&&(o[r].pssh=t.contentProtection[r].pssh),"string"==typeof e[r]&&(o[r].url=e[r]);return tr.mergeOptions(e,o)}(e.sourceKeySystems,e.media,e.audioMedia))&&(!((t.currentSource().keySystems=e)&&!t.eme)||(tr.log.warn("DRM encrypted source cannot be decrypted without a DRM plugin"),!1))}function Yl(){if(!g.localStorage)return null;var e=g.localStorage.getItem(Gl);if(!e)return null;try{return JSON.parse(e)}catch(e){return null}}Wl.supportsNativeHls=function(){if(!d||!d.createElement)return!1;var t=d.createElement("video");if(!tr.getTech("Html5").isSupported())return!1;return["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))})}(),Wl.supportsNativeDash=!!(d&&d.createElement&&tr.getTech("Html5").isSupported())&&/maybe|probably/i.test(d.createElement("video").canPlayType("application/dash+xml")),Wl.supportsTypeNatively=function(e){return"hls"===e?Wl.supportsNativeHls:"dash"===e&&Wl.supportsNativeDash},Wl.isSupported=function(){return tr.log.warn("HLS is no longer a tech. Please remove it from your player's techOrder.")};var Ql=function(r){function e(e,t,i){var n=r.call(this,t,tr.mergeOptions(i.hls,i.vhs))||this;if(i.hls&&Object.keys(i.hls).length&&tr.log.warn("Using hls options is deprecated. Use vhs instead."),"number"==typeof i.initialBandwidth&&(n.options_.bandwidth=i.initialBandwidth),n.logger_=ao("VhsHandler"),t.options_&&t.options_.playerId&&((i=tr(t.options_.playerId)).hasOwnProperty("hls")||Object.defineProperty(i,"hls",{get:function(){return tr.log.warn("player.hls is deprecated. Use player.tech().vhs instead."),t.trigger({type:"usage",name:"hls-player-access"}),gt(n)},configurable:!0}),i.hasOwnProperty("vhs")||Object.defineProperty(i,"vhs",{get:function(){return tr.log.warn("player.vhs is deprecated. Use player.tech().vhs instead."),t.trigger({type:"usage",name:"vhs-player-access"}),gt(n)},configurable:!0}),i.hasOwnProperty("dash")||Object.defineProperty(i,"dash",{get:function(){return tr.log.warn("player.dash is deprecated. Use player.tech().vhs instead."),gt(n)},configurable:!0}),n.player_=i),n.tech_=t,n.source_=e,n.stats={},n.ignoreNextSeekingEvent_=!1,n.setOptions_(),n.options_.overrideNative&&t.overrideNativeAudioTracks&&t.overrideNativeVideoTracks)t.overrideNativeAudioTracks(!0),t.overrideNativeVideoTracks(!0);else if(n.options_.overrideNative&&(t.featuresNativeVideoTracks||t.featuresNativeAudioTracks))throw new Error("Overriding native HLS requires emulated tracks. See https://git.io/vMpjB");return n.on(d,["fullscreenchange","webkitfullscreenchange","mozfullscreenchange","MSFullscreenChange"],function(e){var t=d.fullscreenElement||d.webkitFullscreenElement||d.mozFullScreenElement||d.msFullscreenElement;t&&t.contains(n.tech_.el())&&n.masterPlaylistController_.smoothQualityChange_()}),n.on(n.tech_,"seeking",function(){this.ignoreNextSeekingEvent_?this.ignoreNextSeekingEvent_=!1:this.setCurrentTime(this.tech_.currentTime())}),n.on(n.tech_,"error",function(){this.tech_.error()&&this.masterPlaylistController_&&this.masterPlaylistController_.pauseLoading()}),n.on(n.tech_,"play",n.play),n}vt(e,r);var t=e.prototype;return t.setOptions_=function(){var e,t=this;this.options_.withCredentials=this.options_.withCredentials||!1,this.options_.handleManifestRedirects=!1!==this.options_.handleManifestRedirects,this.options_.limitRenditionByPlayerDimensions=!1!==this.options_.limitRenditionByPlayerDimensions,this.options_.useDevicePixelRatio=this.options_.useDevicePixelRatio||!1,this.options_.smoothQualityChange=this.options_.smoothQualityChange||!1,this.options_.useBandwidthFromLocalStorage="undefined"!=typeof this.source_.useBandwidthFromLocalStorage?this.source_.useBandwidthFromLocalStorage:this.options_.useBandwidthFromLocalStorage||!1,this.options_.customTagParsers=this.options_.customTagParsers||[],this.options_.customTagMappers=this.options_.customTagMappers||[],this.options_.cacheEncryptionKeys=this.options_.cacheEncryptionKeys||!1,"number"!=typeof this.options_.blacklistDuration&&(this.options_.blacklistDuration=300),"number"!=typeof this.options_.bandwidth&&this.options_.useBandwidthFromLocalStorage&&((e=Yl())&&e.bandwidth&&(this.options_.bandwidth=e.bandwidth,this.tech_.trigger({type:"usage",name:"vhs-bandwidth-from-local-storage"}),this.tech_.trigger({type:"usage",name:"hls-bandwidth-from-local-storage"})),e&&e.throughput&&(this.options_.throughput=e.throughput,this.tech_.trigger({type:"usage",name:"vhs-throughput-from-local-storage"}),this.tech_.trigger({type:"usage",name:"hls-throughput-from-local-storage"}))),"number"!=typeof this.options_.bandwidth&&(this.options_.bandwidth=Vu.INITIAL_BANDWIDTH),this.options_.enableLowInitialPlaylist=this.options_.enableLowInitialPlaylist&&this.options_.bandwidth===Vu.INITIAL_BANDWIDTH,["withCredentials","useDevicePixelRatio","limitRenditionByPlayerDimensions","bandwidth","smoothQualityChange","customTagParsers","customTagMappers","handleManifestRedirects","cacheEncryptionKeys","playlistSelector","initialPlaylistSelector","experimentalBufferBasedABR","liveRangeSafeTimeDelta","experimentalLLHLS"].forEach(function(e){"undefined"!=typeof t.source_[e]&&(t.options_[e]=t.source_[e])}),this.limitRenditionByPlayerDimensions=this.options_.limitRenditionByPlayerDimensions,this.useDevicePixelRatio=this.options_.useDevicePixelRatio},t.src=function(e,t){var n=this;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=Wl,this.options_.sourceType=vr(t),this.options_.seekTo=function(e){n.tech_.setCurrentTime(e)},this.masterPlaylistController_=new jl(this.options_),t=tr.mergeOptions({liveRangeSafeTimeDelta:.1},this.options_,{seekable:function(){return n.seekable()},media:function(){return n.masterPlaylistController_.media()},masterPlaylistController:this.masterPlaylistController_}),this.playbackWatcher_=new ql(t),this.masterPlaylistController_.on("error",function(){var e=tr.players[n.tech_.options_.playerId],t=n.masterPlaylistController_.error;"object"!=typeof t||t.code?"string"==typeof t&&(t={message:t,code:3}):t.code=3,e.error(t)}),t=this.options_.experimentalBufferBasedABR?Wl.movingAverageBandwidthSelector(.55):Wl.STANDARD_PLAYLIST_SELECTOR,this.masterPlaylistController_.selectPlaylist=(this.selectPlaylist||t).bind(this),this.masterPlaylistController_.selectInitialPlaylist=Wl.INITIAL_PLAYLIST_SELECTOR.bind(this),this.playlists=this.masterPlaylistController_.masterPlaylistLoader_,this.mediaSource=this.masterPlaylistController_.mediaSource,Object.defineProperties(this,{selectPlaylist:{get:function(){return this.masterPlaylistController_.selectPlaylist},set:function(e){this.masterPlaylistController_.selectPlaylist=e.bind(this)}},throughput:{get:function(){return this.masterPlaylistController_.mainSegmentLoader_.throughput.rate},set:function(e){this.masterPlaylistController_.mainSegmentLoader_.throughput.rate=e,this.masterPlaylistController_.mainSegmentLoader_.throughput.count=1}},bandwidth:{get:function(){return this.masterPlaylistController_.mainSegmentLoader_.bandwidth},set:function(e){this.masterPlaylistController_.mainSegmentLoader_.bandwidth=e,this.masterPlaylistController_.mainSegmentLoader_.throughput={rate:0,count:0}}},systemBandwidth:{get:function(){var e=1/(this.bandwidth||1),t=0<this.throughput?1/this.throughput:0;return Math.floor(1/(e+t))},set:function(){tr.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:function(){return n.bandwidth||0},enumerable:!0},mediaRequests:{get:function(){return n.masterPlaylistController_.mediaRequests_()||0},enumerable:!0},mediaRequestsAborted:{get:function(){return n.masterPlaylistController_.mediaRequestsAborted_()||0},enumerable:!0},mediaRequestsTimedout:{get:function(){return n.masterPlaylistController_.mediaRequestsTimedout_()||0},enumerable:!0},mediaRequestsErrored:{get:function(){return n.masterPlaylistController_.mediaRequestsErrored_()||0},enumerable:!0},mediaTransferDuration:{get:function(){return n.masterPlaylistController_.mediaTransferDuration_()||0},enumerable:!0},mediaBytesTransferred:{get:function(){return n.masterPlaylistController_.mediaBytesTransferred_()||0},enumerable:!0},mediaSecondsLoaded:{get:function(){return n.masterPlaylistController_.mediaSecondsLoaded_()||0},enumerable:!0},buffered:{get:function(){return Eo(n.tech_.buffered())},enumerable:!0},currentTime:{get:function(){return n.tech_.currentTime()},enumerable:!0},currentSource:{get:function(){return n.tech_.currentSource_},enumerable:!0},currentTech:{get:function(){return n.tech_.name_},enumerable:!0},duration:{get:function(){return n.tech_.duration()},enumerable:!0},master:{get:function(){return n.playlists.master},enumerable:!0},playerDimensions:{get:function(){return n.tech_.currentDimensions()},enumerable:!0},seekable:{get:function(){return Eo(n.tech_.seekable())},enumerable:!0},timestamp:{get:function(){return Date.now()},enumerable:!0},videoPlaybackQuality:{get:function(){return n.tech_.getVideoPlaybackQuality()},enumerable:!0}}),this.tech_.one("canplay",this.masterPlaylistController_.setupFirstPlay.bind(this.masterPlaylistController_)),this.tech_.on("bandwidthupdate",function(){n.options_.useBandwidthFromLocalStorage&&function(e){if(!g.localStorage)return;var t=(t=Yl())?tr.mergeOptions(t,e):e;try{g.localStorage.setItem(Gl,JSON.stringify(t))}catch(e){return}}({bandwidth:n.bandwidth,throughput:Math.round(n.throughput)})}),this.masterPlaylistController_.on("selectedinitialmedia",function(){var i;(i=n).representations=function(){var e=i.masterPlaylistController_.master(),e=Uo(e)?i.masterPlaylistController_.getAudioTrackPlaylists_():e.playlists;return e?e.filter(function(e){return!Lo(e)}).map(function(e,t){return new fl(i,e,e.id)}):[]}}),this.masterPlaylistController_.sourceUpdater_.on("createdsourcebuffers",function(){n.setupEme_()}),this.on(this.masterPlaylistController_,"progress",function(){this.tech_.trigger("progress")}),this.on(this.masterPlaylistController_,"firstplay",function(){this.ignoreNextSeekingEvent_=!0}),this.setupQualityLevels_(),this.tech_.el()&&(this.mediaSourceUrl_=g.URL.createObjectURL(this.masterPlaylistController_.mediaSource),this.tech_.src(this.mediaSourceUrl_)))},t.setupEme_=function(){var t=this,e=this.masterPlaylistController_.mediaTypes_.AUDIO.activePlaylistLoader,i=Kl({player:this.player_,sourceKeySystems:this.source_.keySystems,media:this.playlists.media(),audioMedia:e&&e.media()});11!==tr.browser.IE_VERSION&&i?(this.logger_("waiting for EME key session creation"),Xl({player:this.player_,sourceKeySystems:this.source_.keySystems,audioMedia:e&&e.media(),mainPlaylists:this.playlists.master.playlists}).then(function(){t.logger_("created EME key session"),t.masterPlaylistController_.sourceUpdater_.initializedEme()}).catch(function(e){t.logger_("error while creating EME key session",e),t.player_.error({message:"Failed to initialize media keys for EME",code:3})})):this.masterPlaylistController_.sourceUpdater_.initializedEme()},t.setupQualityLevels_=function(){var i=this,e=tr.players[this.tech_.options_.playerId];e&&e.qualityLevels&&!this.qualityLevels_&&(this.qualityLevels_=e.qualityLevels(),this.masterPlaylistController_.on("selectedinitialmedia",function(){var t,e;t=i.qualityLevels_,(e=i).representations().forEach(function(e){t.addQualityLevel(e)}),zl(t,e.playlists)}),this.playlists.on("mediachange",function(){zl(i.qualityLevels_,i.playlists)}))},e.version=function(){return{"@videojs/http-streaming":"2.8.2","mux.js":"5.11.0","mpd-parser":"0.16.0","m3u8-parser":"4.7.0","aes-decrypter":"3.1.2"}},t.version=function(){return this.constructor.version()},t.canChangeType=function(){return xl.canChangeType()},t.play=function(){this.masterPlaylistController_.play()},t.setCurrentTime=function(e){this.masterPlaylistController_.setCurrentTime(e)},t.duration=function(){return this.masterPlaylistController_.duration()},t.seekable=function(){return this.masterPlaylistController_.seekable()},t.dispose=function(){this.playbackWatcher_&&this.playbackWatcher_.dispose(),this.masterPlaylistController_&&this.masterPlaylistController_.dispose(),this.qualityLevels_&&this.qualityLevels_.dispose(),this.player_&&(delete this.player_.vhs,delete this.player_.dash,delete this.player_.hls),this.tech_&&this.tech_.vhs&&delete this.tech_.vhs,this.tech_&&delete this.tech_.hls,this.mediaSourceUrl_&&g.URL.revokeObjectURL&&(g.URL.revokeObjectURL(this.mediaSourceUrl_),this.mediaSourceUrl_=null),r.prototype.dispose.call(this)},t.convertToProgramTime=function(e,t){return Xo({playlist:this.masterPlaylistController_.media(),time:e,callback:t})},t.seekToProgramTime=function(e,t,i,n){return void 0===i&&(i=!0),void 0===n&&(n=2),Ko({programTime:e,playlist:this.masterPlaylistController_.media(),retryCount:n,pauseAfterSeek:i,seekTo:this.options_.seekTo,tech:this.options_.tech,callback:t})},e}(tr.getComponent("Component")),$l={name:"videojs-http-streaming",VERSION:"2.8.2",canHandleSource:function(e,t){t=tr.mergeOptions(tr.options,t=void 0===t?{}:t);return $l.canPlayType(e.type,t)},handleSource:function(e,t,i){i=tr.mergeOptions(tr.options,i=void 0===i?{}:i);return t.vhs=new Ql(e,t,i),tr.hasOwnProperty("hls")||Object.defineProperty(t,"hls",{get:function(){return tr.log.warn("player.tech().hls is deprecated. Use player.tech().vhs instead."),t.vhs},configurable:!0}),t.vhs.xhr=Fo(),t.vhs.src(e.src,e.type),t.vhs},canPlayType:function(e,t){t=tr.mergeOptions(tr.options,t=void 0===t?{}:t).vhs.overrideNative,t=void 0===t?!tr.browser.IS_ANY_SAFARI:t,e=vr(e);return e&&(!Wl.supportsTypeNatively(e)||t)?"maybe":""}};return gr("avc1.4d400d,mp4a.40.2")&&tr.getTech("Html5").registerSourceHandler($l,0),tr.VhsHandler=Ql,Object.defineProperty(tr,"HlsHandler",{get:function(){return tr.log.warn("videojs.HlsHandler is deprecated. Use videojs.VhsHandler instead."),Ql},configurable:!0}),tr.VhsSourceHandler=$l,Object.defineProperty(tr,"HlsSourceHandler",{get:function(){return tr.log.warn("videojs.HlsSourceHandler is deprecated. Use videojs.VhsSourceHandler instead."),$l},configurable:!0}),tr.Vhs=Wl,Object.defineProperty(tr,"Hls",{get:function(){return tr.log.warn("videojs.Hls is deprecated. Use videojs.Vhs instead."),Wl},configurable:!0}),tr.use||(tr.registerComponent("Hls",Wl),tr.registerComponent("Vhs",Wl)),tr.options.vhs=tr.options.vhs||{},tr.options.hls=tr.options.hls||{},tr.registerPlugin?tr.registerPlugin("reloadSourceOnError",X):tr.plugin("reloadSourceOnError",X),tr});
\ No newline at end of file