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