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https://github.com/yt-dlp/yt-dlp.git
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Fixed problem with new youtube player, leading to "Unable to extract video data".
This commit is contained in:
Peter Oettig
parent
4932ba4aec
commit
59c5fa91c1
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@ -1390,6 +1390,7 @@ def _get_ytplayer_config(self, video_id, webpage):
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# https://github.com/ytdl-org/youtube-dl/pull/7599)
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r';ytplayer\.config\s*=\s*({.+?});ytplayer',
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r';ytplayer\.config\s*=\s*({.+?});',
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r'ytInitialPlayerResponse\s*=\s*({.+?});var meta'
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)
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config = self._search_regex(
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patterns, webpage, 'ytplayer.config', default=None)
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@ -1416,10 +1417,11 @@ def _get_automatic_captions(self, video_id, webpage):
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self._downloader.report_warning(err_msg)
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return {}
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try:
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args = player_config['args']
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caption_url = args.get('ttsurl')
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if caption_url:
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if "args" in player_config and "ttsurl" in player_config["args"]:
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args = player_config['args']
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caption_url = args['ttsurl']
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timestamp = args['timestamp']
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# We get the available subtitles
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list_params = compat_urllib_parse_urlencode({
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'type': 'list',
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@ -1475,40 +1477,50 @@ def make_captions(sub_url, sub_langs):
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return captions
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# New captions format as of 22.06.2017
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player_response = args.get('player_response')
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if player_response and isinstance(player_response, compat_str):
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player_response = self._parse_json(
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player_response, video_id, fatal=False)
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if player_response:
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renderer = player_response['captions']['playerCaptionsTracklistRenderer']
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caption_tracks = renderer['captionTracks']
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for caption_track in caption_tracks:
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if 'kind' not in caption_track:
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# not an automatic transcription
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continue
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base_url = caption_track['baseUrl']
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sub_lang_list = []
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for lang in renderer['translationLanguages']:
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lang_code = lang.get('languageCode')
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if lang_code:
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sub_lang_list.append(lang_code)
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return make_captions(base_url, sub_lang_list)
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if "args" in player_config:
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player_response = player_config["args"].get('player_response')
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else:
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# New player system (ytInitialPlayerResponse) as of October 2020
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player_response = player_config
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self._downloader.report_warning("Couldn't find automatic captions for %s" % video_id)
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return {}
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# Some videos don't provide ttsurl but rather caption_tracks and
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# caption_translation_languages (e.g. 20LmZk1hakA)
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# Does not used anymore as of 22.06.2017
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caption_tracks = args['caption_tracks']
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caption_translation_languages = args['caption_translation_languages']
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caption_url = compat_parse_qs(caption_tracks.split(',')[0])['u'][0]
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sub_lang_list = []
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for lang in caption_translation_languages.split(','):
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lang_qs = compat_parse_qs(compat_urllib_parse_unquote_plus(lang))
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sub_lang = lang_qs.get('lc', [None])[0]
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if sub_lang:
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sub_lang_list.append(sub_lang)
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return make_captions(caption_url, sub_lang_list)
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if player_response:
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if isinstance(player_response, compat_str):
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player_response = self._parse_json(
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player_response, video_id, fatal=False)
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renderer = player_response['captions']['playerCaptionsTracklistRenderer']
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caption_tracks = renderer['captionTracks']
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for caption_track in caption_tracks:
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if 'kind' not in caption_track:
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# not an automatic transcription
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continue
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base_url = caption_track['baseUrl']
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sub_lang_list = []
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for lang in renderer['translationLanguages']:
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lang_code = lang.get('languageCode')
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if lang_code:
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sub_lang_list.append(lang_code)
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return make_captions(base_url, sub_lang_list)
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self._downloader.report_warning("Couldn't find automatic captions for %s" % video_id)
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return {}
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if "args" in player_config:
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args = player_config["args"]
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# Some videos don't provide ttsurl but rather caption_tracks and
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# caption_translation_languages (e.g. 20LmZk1hakA)
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# Does not used anymore as of 22.06.2017
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caption_tracks = args['caption_tracks']
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caption_translation_languages = args['caption_translation_languages']
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caption_url = compat_parse_qs(caption_tracks.split(',')[0])['u'][0]
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sub_lang_list = []
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for lang in caption_translation_languages.split(','):
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lang_qs = compat_parse_qs(compat_urllib_parse_unquote_plus(lang))
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sub_lang = lang_qs.get('lc', [None])[0]
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if sub_lang:
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sub_lang_list.append(sub_lang)
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return make_captions(caption_url, sub_lang_list)
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# An extractor error can be raise by the download process if there are
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# no automatic captions but there are subtitles
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except (KeyError, IndexError, ExtractorError):
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@ -1784,21 +1796,24 @@ def extract_embedded_config(embed_webpage, video_id):
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# Try looking directly into the video webpage
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ytplayer_config = self._get_ytplayer_config(video_id, video_webpage)
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if ytplayer_config:
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args = ytplayer_config['args']
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if args.get('url_encoded_fmt_stream_map') or args.get('hlsvp'):
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# Convert to the same format returned by compat_parse_qs
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video_info = dict((k, [v]) for k, v in args.items())
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add_dash_mpd(video_info)
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# Rental video is not rented but preview is available (e.g.
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# https://www.youtube.com/watch?v=yYr8q0y5Jfg,
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# https://github.com/ytdl-org/youtube-dl/issues/10532)
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if not video_info and args.get('ypc_vid'):
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return self.url_result(
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args['ypc_vid'], YoutubeIE.ie_key(), video_id=args['ypc_vid'])
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if args.get('livestream') == '1' or args.get('live_playback') == 1:
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is_live = True
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if not player_response:
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player_response = extract_player_response(args.get('player_response'), video_id)
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args = ytplayer_config.get("args")
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if args is not None:
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if args.get('url_encoded_fmt_stream_map') or args.get('hlsvp'):
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# Convert to the same format returned by compat_parse_qs
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video_info = dict((k, [v]) for k, v in args.items())
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add_dash_mpd(video_info)
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# Rental video is not rented but preview is available (e.g.
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# https://www.youtube.com/watch?v=yYr8q0y5Jfg,
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# https://github.com/ytdl-org/youtube-dl/issues/10532)
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if not video_info and args.get('ypc_vid'):
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return self.url_result(
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args['ypc_vid'], YoutubeIE.ie_key(), video_id=args['ypc_vid'])
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if args.get('livestream') == '1' or args.get('live_playback') == 1:
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is_live = True
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if not player_response:
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player_response = extract_player_response(args.get('player_response'), video_id)
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elif not player_response:
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player_response = ytplayer_config
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if not video_info or self._downloader.params.get('youtube_include_dash_manifest', True):
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add_dash_mpd_pr(player_response)
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else:
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@ -1828,8 +1843,8 @@ def extract_embedded_config(embed_webpage, video_id):
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age_gate = False
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# Try looking directly into the video webpage
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ytplayer_config = self._get_ytplayer_config(video_id, video_webpage)
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if ytplayer_config:
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args = ytplayer_config['args']
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args = ytplayer_config.get("args")
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if args is not None:
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if args.get('url_encoded_fmt_stream_map') or args.get('hlsvp'):
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# Convert to the same format returned by compat_parse_qs
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video_info = dict((k, [v]) for k, v in args.items())
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@ -1844,6 +1859,8 @@ def extract_embedded_config(embed_webpage, video_id):
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is_live = True
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if not player_response:
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player_response = extract_player_response(args.get('player_response'), video_id)
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elif not player_response:
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player_response = ytplayer_config
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if not video_info or self._downloader.params.get('youtube_include_dash_manifest', True):
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add_dash_mpd_pr(player_response)
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