ExtractorError,
float_or_none,
format_field,
+ get_first,
int_or_none,
is_html,
join_nonempty,
)
-def get_first(obj, keys, **kwargs):
- return traverse_obj(obj, (..., *variadic(keys)), **kwargs, get_all=False)
-
-
# any clients starting with _ cannot be explicity requested by the user
INNERTUBE_CLIENTS = {
'web': {
base_client, *variant = client.split('_')
ytcfg['priority'] = 10 * priority(base_client)
- if variant == ['embedded']:
- ytcfg['INNERTUBE_CONTEXT']['thirdParty'] = THIRD_PARTY
- INNERTUBE_CLIENTS[f'{base_client}_agegate'] = agegate_ytcfg = copy.deepcopy(ytcfg)
+ if not variant:
+ INNERTUBE_CLIENTS[f'{client}_agegate'] = agegate_ytcfg = copy.deepcopy(ytcfg)
agegate_ytcfg['INNERTUBE_CONTEXT']['client']['clientScreen'] = 'EMBED'
+ agegate_ytcfg['INNERTUBE_CONTEXT']['thirdParty'] = THIRD_PARTY
agegate_ytcfg['priority'] -= 1
+ elif variant == ['embedded']:
+ ytcfg['INNERTUBE_CONTEXT']['thirdParty'] = THIRD_PARTY
ytcfg['priority'] -= 2
- elif variant:
+ else:
ytcfg['priority'] -= 3
'age_limit': 0,
'channel_follower_count': int
}, 'params': {'format': 'mhtml', 'skip_download': True}
- }
+ }, {
+ # Ensure video upload_date is in UTC timezone (video was uploaded 1641170939)
+ 'url': 'https://www.youtube.com/watch?v=2NUZ8W2llS4',
+ 'info_dict': {
+ 'id': '2NUZ8W2llS4',
+ 'ext': 'mp4',
+ 'title': 'The NP that test your phone performance š',
+ 'description': 'md5:144494b24d4f9dfacb97c1bbef5de84d',
+ 'uploader': 'Leon Nguyen',
+ 'uploader_id': 'VNSXIII',
+ 'uploader_url': 'http://www.youtube.com/user/VNSXIII',
+ 'channel_id': 'UCRqNBSOHgilHfAczlUmlWHA',
+ 'channel_url': 'https://www.youtube.com/channel/UCRqNBSOHgilHfAczlUmlWHA',
+ 'duration': 21,
+ 'view_count': int,
+ 'age_limit': 0,
+ 'categories': ['Gaming'],
+ 'tags': 'count:23',
+ 'playable_in_embed': True,
+ 'live_status': 'not_live',
+ 'upload_date': '20220103',
+ 'like_count': int,
+ 'availability': 'public',
+ 'channel': 'Leon Nguyen',
+ 'thumbnail': 'https://i.ytimg.com/vi_webp/2NUZ8W2llS4/maxresdefault.webp',
+ 'channel_follower_count': int
+ }
+ }, {
+ # date text is premiered video, ensure upload date in UTC (published 1641172509)
+ 'url': 'https://www.youtube.com/watch?v=mzZzzBU6lrM',
+ 'info_dict': {
+ 'id': 'mzZzzBU6lrM',
+ 'ext': 'mp4',
+ 'title': 'I Met GeorgeNotFound In Real Life...',
+ 'description': 'md5:cca98a355c7184e750f711f3a1b22c84',
+ 'uploader': 'Quackity',
+ 'uploader_id': 'QuackityHQ',
+ 'uploader_url': 'http://www.youtube.com/user/QuackityHQ',
+ 'channel_id': 'UC_8NknAFiyhOUaZqHR3lq3Q',
+ 'channel_url': 'https://www.youtube.com/channel/UC_8NknAFiyhOUaZqHR3lq3Q',
+ 'duration': 955,
+ 'view_count': int,
+ 'age_limit': 0,
+ 'categories': ['Entertainment'],
+ 'tags': 'count:26',
+ 'playable_in_embed': True,
+ 'live_status': 'not_live',
+ 'release_timestamp': 1641172509,
+ 'release_date': '20220103',
+ 'upload_date': '20220103',
+ 'like_count': int,
+ 'availability': 'public',
+ 'channel': 'Quackity',
+ 'thumbnail': 'https://i.ytimg.com/vi/mzZzzBU6lrM/maxresdefault.jpg',
+ 'channel_follower_count': int
+ }
+ },
+ { # continuous livestream. Microformat upload date should be preferred.
+ # Upload date was 2021-06-19 (not UTC), while stream start is 2021-11-27
+ 'url': 'https://www.youtube.com/watch?v=kgx4WGK0oNU',
+ 'info_dict': {
+ 'id': 'kgx4WGK0oNU',
+ 'title': r're:jazz\/lofi hip hop radioš±chill beats to relax\/study to \[LIVE 24\/7\] \d{4}-\d{2}-\d{2} \d{2}:\d{2}',
+ 'ext': 'mp4',
+ 'channel_id': 'UC84whx2xxsiA1gXHXXqKGOA',
+ 'availability': 'public',
+ 'age_limit': 0,
+ 'release_timestamp': 1637975704,
+ 'upload_date': '20210619',
+ 'channel_url': 'https://www.youtube.com/channel/UC84whx2xxsiA1gXHXXqKGOA',
+ 'live_status': 'is_live',
+ 'thumbnail': 'https://i.ytimg.com/vi/kgx4WGK0oNU/maxresdefault.jpg',
+ 'uploader': 'éæé²Abao',
+ 'uploader_url': 'http://www.youtube.com/channel/UC84whx2xxsiA1gXHXXqKGOA',
+ 'channel': 'Abao in Tokyo',
+ 'channel_follower_count': int,
+ 'release_date': '20211127',
+ 'tags': 'count:39',
+ 'categories': ['People & Blogs'],
+ 'like_count': int,
+ 'uploader_id': 'UC84whx2xxsiA1gXHXXqKGOA',
+ 'view_count': int,
+ 'playable_in_embed': True,
+ 'description': 'md5:2ef1d002cad520f65825346e2084e49d',
+ },
+ 'params': {'skip_download': True}
+ },
]
@classmethod
return f['manifest_url'], f['manifest_stream_number'], is_live
for f in formats:
+ f['is_live'] = True
f['protocol'] = 'http_dash_segments_generator'
f['fragments'] = functools.partial(
self._live_dash_fragments, f['format_id'], live_start_time, mpd_feed)
known_idx, no_fragment_score, last_segment_url = begin_index, 0, None
fragments, fragment_base_url = None, None
- def _extract_sequence_from_mpd(refresh_sequence):
+ def _extract_sequence_from_mpd(refresh_sequence, immediate):
nonlocal mpd_url, stream_number, is_live, no_fragment_score, fragments, fragment_base_url
# Obtain from MPD's maximum seq value
old_mpd_url = mpd_url
last_error = ctx.pop('last_error', None)
- expire_fast = last_error and isinstance(last_error, compat_HTTPError) and last_error.code == 403
+ expire_fast = immediate or last_error and isinstance(last_error, compat_HTTPError) and last_error.code == 403
mpd_url, stream_number, is_live = (mpd_feed(format_id, 5 if expire_fast else 18000)
or (mpd_url, stream_number, False))
if not refresh_sequence:
except ExtractorError:
fmts = None
if not fmts:
- no_fragment_score += 1
+ no_fragment_score += 2
return False, last_seq
fmt_info = next(x for x in fmts if x['manifest_stream_number'] == stream_number)
fragments = fmt_info['fragments']
urlh = None
last_seq = try_get(urlh, lambda x: int_or_none(x.headers['X-Head-Seqnum']))
if last_seq is None:
- no_fragment_score += 1
+ no_fragment_score += 2
last_segment_url = None
continue
else:
- should_continue, last_seq = _extract_sequence_from_mpd(True)
+ should_continue, last_seq = _extract_sequence_from_mpd(True, no_fragment_score > 15)
+ no_fragment_score += 2
if not should_continue:
continue
try:
for idx in range(known_idx, last_seq):
# do not update sequence here or you'll get skipped some part of it
- should_continue, _ = _extract_sequence_from_mpd(False)
+ should_continue, _ = _extract_sequence_from_mpd(False, False)
if not should_continue:
known_idx = idx - 1
raise ExtractorError('breaking out of outer loop')
# Some formats may have much smaller duration than others (possibly damaged during encoding)
# Eg: 2-nOtRESiUc Ref: https://github.com/yt-dlp/yt-dlp/issues/2823
is_damaged = try_get(fmt, lambda x: float(x['approxDurationMs']) < approx_duration - 10000)
+ if is_damaged:
+ self.report_warning(f'{video_id}: Some formats are possibly damaged. They will be deprioritized', only_once=True)
dct = {
'asr': int_or_none(fmt.get('audioSampleRate')),
'filesize': int_or_none(fmt.get('contentLength')),
'language': join_nonempty(audio_track.get('id', '').split('.')[0],
'desc' if language_preference < -1 else ''),
'language_preference': language_preference,
- 'preference': -10 if is_damaged else None,
+ # Strictly de-prioritize damaged and 3gp formats
+ 'preference': -10 if is_damaged else -2 if itag == '17' else None,
}
mime_mobj = re.match(
r'((?:[^/]+)/(?:[^;]+))(?:;\s*codecs="([^"]+)")?', fmt.get('mimeType') or '')
# URL checking if user don't care about getting the best possible thumbnail
'thumbnail': traverse_obj(original_thumbnails, (-1, 'url')),
'description': video_description,
- 'upload_date': unified_strdate(
- get_first(microformats, 'uploadDate')
- or search_meta('uploadDate')),
'uploader': get_first(video_details, 'author'),
'uploader_id': self._search_regex(r'/(?:channel|user)/([^/?&#]+)', owner_profile_url, 'uploader id') if owner_profile_url else None,
'uploader_url': owner_profile_url,
if caption_track.get('kind') != 'asr':
trans_code += f'-{lang_code}'
trans_name += format_field(lang_name, template=' from %s')
- process_language(
- automatic_captions, base_url, trans_code, trans_name, {'tlang': trans_code})
+ # Add an "-orig" label to the original language so that it can be distinguished.
+ # The subs are returned without "-orig" as well for compatibility
if lang_code == f'a-{trans_code}':
process_language(
- automatic_captions, base_url, f'{trans_code}-orig', f'{trans_name} (Original)', {'tlang': trans_code})
+ automatic_captions, base_url, f'{trans_code}-orig', f'{trans_name} (Original)', {})
+ # Setting tlang=lang returns damaged subtitles.
+ # Not using lang_code == f'a-{trans_code}' here for future-proofing
+ orig_lang = parse_qs(base_url).get('lang', [None])[-1]
+ process_language(automatic_captions, base_url, trans_code, trans_name,
+ {} if orig_lang == trans_code else {'tlang': trans_code})
info['automatic_captions'] = automatic_captions
info['subtitles'] = subtitles
for content in contents:
vpir = content.get('videoPrimaryInfoRenderer')
if vpir:
+ info['upload_date'] = strftime_or_none(self._extract_time_text(vpir, 'dateText')[0], '%Y%m%d')
stl = vpir.get('superTitleLink')
if stl:
stl = self._get_text(stl)
'channel_id': 'uploader_id',
'channel_url': 'uploader_url',
}
+
+ # The upload date for scheduled and current live streams / premieres in microformats
+ # is generally the true upload date. Although not in UTC, we will prefer that in this case.
+ # Note this changes to the published date when the stream/premiere has finished.
+ # See: https://github.com/yt-dlp/yt-dlp/pull/2223#issuecomment-1008485139
+ if not info.get('upload_date') or info.get('is_live') or info.get('live_status') == 'is_upcoming':
+ info['upload_date'] = (
+ unified_strdate(get_first(microformats, 'uploadDate'))
+ or unified_strdate(search_meta('uploadDate'))
+ or info.get('upload_date'))
+
for to, frm in fallbacks.items():
if not info.get(to):
info[to] = info.get(frm)
break
@staticmethod
- def _extract_selected_tab(tabs):
+ def _extract_selected_tab(tabs, fatal=True):
for tab in tabs:
renderer = dict_get(tab, ('tabRenderer', 'expandableTabRenderer')) or {}
if renderer.get('selected') is True:
return renderer
else:
- raise ExtractorError('Unable to find selected tab')
+ if fatal:
+ raise ExtractorError('Unable to find selected tab')
@classmethod
def _extract_uploader(cls, data):
self.report_warning(error_to_compat_str(e))
break
- if dict_get(data, ('contents', 'currentVideoEndpoint')):
+ if dict_get(data, ('contents', 'currentVideoEndpoint', 'onResponseReceivedActions')):
break
last_error = 'Incomplete yt initial data received'
if 'webpage' not in self._configuration_arg('skip'):
webpage, data = self._extract_webpage(url, item_id, fatal=webpage_fatal)
ytcfg = ytcfg or self.extract_ytcfg(item_id, webpage)
+ # Reject webpage data if redirected to home page without explicitly requesting
+ selected_tab = self._extract_selected_tab(traverse_obj(
+ data, ('contents', 'twoColumnBrowseResultsRenderer', 'tabs'), expected_type=list, default=[]), fatal=False) or {}
+ if (url != 'https://www.youtube.com/feed/recommended'
+ and selected_tab.get('tabIdentifier') == 'FEwhat_to_watch' # Home page
+ and 'no-youtube-channel-redirect' not in self.get_param('compat_opts', [])):
+ msg = 'The channel/playlist does not exist and the URL redirected to youtube.com home page'
+ if fatal:
+ raise ExtractorError(msg, expected=True)
+ self.report_warning(msg, only_once=True)
if not data:
if not ytcfg and self.is_authenticated:
msg = 'Playlists that require authentication may not extract correctly without a successful webpage download.'
return self._extract_response(
item_id=item_id, query=params, ep=ep, headers=headers,
ytcfg=ytcfg, fatal=fatal, default_client=default_client,
- check_get_keys=('contents', 'currentVideoEndpoint'))
+ check_get_keys=('contents', 'currentVideoEndpoint', 'onResponseReceivedActions'))
err_note = 'Failed to resolve url (does the playlist exist?)'
if fatal:
raise ExtractorError(err_note, expected=True)
'skip_download': True,
'extractor_args': {'youtubetab': {'skip': ['webpage']}}
},
+ }, {
+ 'note': 'non-standard redirect to regional channel',
+ 'url': 'https://www.youtube.com/channel/UCwVVpHQ2Cs9iGJfpdFngePQ',
+ 'only_matching': True
}]
@classmethod
data, ytcfg = self._extract_data(url, item_id)
+ # YouTube may provide a non-standard redirect to the regional channel
+ # See: https://github.com/yt-dlp/yt-dlp/issues/2694
+ redirect_url = traverse_obj(
+ data, ('onResponseReceivedActions', ..., 'navigateAction', 'endpoint', 'commandMetadata', 'webCommandMetadata', 'url'), get_all=False)
+ if redirect_url and 'no-youtube-channel-redirect' not in compat_opts:
+ redirect_url = ''.join((
+ urljoin('https://www.youtube.com', redirect_url), mobj['tab'], mobj['post']))
+ self.to_screen(f'This playlist is likely not available in your region. Following redirect to regional playlist {redirect_url}')
+ return self.url_result(redirect_url, ie=YoutubeTabIE.ie_key())
+
tabs = traverse_obj(data, ('contents', 'twoColumnBrowseResultsRenderer', 'tabs'), expected_type=list)
if tabs:
selected_tab = self._extract_selected_tab(tabs)
projects / yt-dlp.git / blobdiff