110 lines
4.1 KiB
Python
110 lines
4.1 KiB
Python
# coding: utf-8
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from __future__ import unicode_literals
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from .common import InfoExtractor
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from ..utils import (
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bool_or_none,
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smuggle_url,
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try_get,
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url_or_none,
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)
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class SlidesLiveIE(InfoExtractor):
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_VALID_URL = r'https?://slideslive\.com/(?P<id>[0-9]+)'
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_TESTS = [{
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# video_service_name = YOUTUBE
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'url': 'https://slideslive.com/38902413/gcc-ia16-backend',
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'md5': 'b29fcd6c6952d0c79c5079b0e7a07e6f',
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'info_dict': {
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'id': 'LMtgR8ba0b0',
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'ext': 'mp4',
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'title': 'GCC IA16 backend',
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'description': 'Watch full version of this video at https://slideslive.com/38902413.',
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'uploader': 'SlidesLive Videos - A',
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'uploader_id': 'UC62SdArr41t_-_fX40QCLRw',
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'timestamp': 1597615266,
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'upload_date': '20170925',
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}
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}, {
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# video_service_name = yoda
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'url': 'https://slideslive.com/38935785',
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'md5': '575cd7a6c0acc6e28422fe76dd4bcb1a',
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'info_dict': {
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'id': 'RMraDYN5ozA_',
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'ext': 'mp4',
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'title': 'Offline Reinforcement Learning: From Algorithms to Practical Challenges',
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},
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'params': {
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'format': 'bestvideo',
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},
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}, {
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# video_service_name = youtube
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'url': 'https://slideslive.com/38903721/magic-a-scientific-resurrection-of-an-esoteric-legend',
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'only_matching': True,
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}, {
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# video_service_name = url
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'url': 'https://slideslive.com/38922070/learning-transferable-skills-1',
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'only_matching': True,
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}, {
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# video_service_name = vimeo
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'url': 'https://slideslive.com/38921896/retrospectives-a-venue-for-selfreflection-in-ml-research-3',
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'only_matching': True,
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}]
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def _real_extract(self, url):
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video_id = self._match_id(url)
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video_data = self._download_json(
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'https://ben.slideslive.com/player/' + video_id, video_id)
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service_name = video_data['video_service_name'].lower()
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assert service_name in ('url', 'yoda', 'vimeo', 'youtube')
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service_id = video_data['video_service_id']
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subtitles = {}
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for sub in try_get(video_data, lambda x: x['subtitles'], list) or []:
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if not isinstance(sub, dict):
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continue
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webvtt_url = url_or_none(sub.get('webvtt_url'))
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if not webvtt_url:
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continue
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lang = sub.get('language') or 'en'
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subtitles.setdefault(lang, []).append({
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'url': webvtt_url,
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})
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info = {
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'id': video_id,
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'thumbnail': video_data.get('thumbnail'),
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'is_live': bool_or_none(video_data.get('is_live')),
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'subtitles': subtitles,
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}
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if service_name in ('url', 'yoda'):
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info['title'] = video_data['title']
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if service_name == 'url':
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info['url'] = service_id
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else:
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formats = []
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_MANIFEST_PATTERN = 'https://01.cdn.yoda.slideslive.com/%s/master.%s'
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# use `m3u8` entry_protocol until EXT-X-MAP is properly supported by `m3u8_native` entry_protocol
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formats.extend(self._extract_m3u8_formats(
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_MANIFEST_PATTERN % (service_id, 'm3u8'),
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service_id, 'mp4', m3u8_id='hls', fatal=False))
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formats.extend(self._extract_mpd_formats(
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_MANIFEST_PATTERN % (service_id, 'mpd'), service_id,
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mpd_id='dash', fatal=False))
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self._sort_formats(formats)
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info.update({
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'id': service_id,
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'formats': formats,
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})
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else:
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info.update({
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'_type': 'url_transparent',
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'url': service_id,
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'ie_key': service_name.capitalize(),
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'title': video_data.get('title'),
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})
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if service_name == 'vimeo':
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info['url'] = smuggle_url(
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'https://player.vimeo.com/video/' + service_id,
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{'http_headers': {'Referer': url}})
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return info
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