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-rw-r--r--youtube_dl/extractor/youtube.py322
1 files changed, 86 insertions, 236 deletions
diff --git a/youtube_dl/extractor/youtube.py b/youtube_dl/extractor/youtube.py
index a68576547..9424d5e26 100644
--- a/youtube_dl/extractor/youtube.py
+++ b/youtube_dl/extractor/youtube.py
@@ -150,168 +150,69 @@ class YoutubeIE(YoutubeBaseInfoExtractor, SubtitlesInfoExtractor):
(?(1).+)? # if we found the ID, everything can follow
$"""
_NEXT_URL_RE = r'[\?&]next_url=([^&]+)'
- # Listed in order of quality
- _available_formats = ['38', '37', '46', '22', '45', '35', '44', '34', '18', '43', '6', '5', '36', '17', '13',
- # Apple HTTP Live Streaming
- '96', '95', '94', '93', '92', '132', '151',
- # 3D
- '85', '84', '102', '83', '101', '82', '100',
- # Dash video
- '138', '137', '248', '136', '247', '135', '246',
- '245', '244', '134', '243', '133', '242', '160',
- # Dash audio
- '141', '172', '140', '171', '139',
- ]
- _available_formats_prefer_free = ['38', '46', '37', '45', '22', '44', '35', '43', '34', '18', '6', '5', '36', '17', '13',
- # Apple HTTP Live Streaming
- '96', '95', '94', '93', '92', '132', '151',
- # 3D
- '85', '102', '84', '101', '83', '100', '82',
- # Dash video
- '138', '248', '137', '247', '136', '246', '245',
- '244', '135', '243', '134', '242', '133', '160',
- # Dash audio
- '172', '141', '171', '140', '139',
- ]
- _video_formats_map = {
- 'flv': ['35', '34', '6', '5'],
- '3gp': ['36', '17', '13'],
- 'mp4': ['38', '37', '22', '18'],
- 'webm': ['46', '45', '44', '43'],
- }
- _video_extensions = {
- '13': '3gp',
- '17': '3gp',
- '18': 'mp4',
- '22': 'mp4',
- '36': '3gp',
- '37': 'mp4',
- '38': 'mp4',
- '43': 'webm',
- '44': 'webm',
- '45': 'webm',
- '46': 'webm',
+ _formats = {
+ '5': {'ext': 'flv', 'width': 400, 'height': 240},
+ '6': {'ext': 'flv', 'width': 450, 'height': 270},
+ '13': {'ext': '3gp'},
+ '17': {'ext': '3gp', 'width': 176, 'height': 144},
+ '18': {'ext': 'mp4', 'width': 640, 'height': 360},
+ '22': {'ext': 'mp4', 'width': 1280, 'height': 720},
+ '34': {'ext': 'flv', 'width': 640, 'height': 360},
+ '35': {'ext': 'flv', 'width': 854, 'height': 480},
+ '36': {'ext': '3gp', 'width': 320, 'height': 240},
+ '37': {'ext': 'mp4', 'width': 1920, 'height': 1080},
+ '38': {'ext': 'mp4', 'width': 4096, 'height': 3072},
+ '43': {'ext': 'webm', 'width': 640, 'height': 360},
+ '44': {'ext': 'webm', 'width': 854, 'height': 480},
+ '45': {'ext': 'webm', 'width': 1280, 'height': 720},
+ '46': {'ext': 'webm', 'width': 1920, 'height': 1080},
+
# 3d videos
- '82': 'mp4',
- '83': 'mp4',
- '84': 'mp4',
- '85': 'mp4',
- '100': 'webm',
- '101': 'webm',
- '102': 'webm',
+ '82': {'ext': 'mp4', 'height': 360, 'resolution': '360p', 'format_note': '3D', 'preference': -20},
+ '83': {'ext': 'mp4', 'height': 480, 'resolution': '480p', 'format_note': '3D', 'preference': -20},
+ '84': {'ext': 'mp4', 'height': 720, 'resolution': '720p', 'format_note': '3D', 'preference': -20},
+ '85': {'ext': 'mp4', 'height': 1080, 'resolution': '1080p', 'format_note': '3D', 'preference': -20},
+ '100': {'ext': 'webm', 'height': 360, 'resolution': '360p', 'format_note': '3D', 'preference': -20},
+ '101': {'ext': 'webm', 'height': 480, 'resolution': '480p', 'format_note': '3D', 'preference': -20},
+ '102': {'ext': 'webm', 'height': 720, 'resolution': '720p', 'format_note': '3D', 'preference': -20},
# Apple HTTP Live Streaming
- '92': 'mp4',
- '93': 'mp4',
- '94': 'mp4',
- '95': 'mp4',
- '96': 'mp4',
- '132': 'mp4',
- '151': 'mp4',
-
- # Dash mp4
- '133': 'mp4',
- '134': 'mp4',
- '135': 'mp4',
- '136': 'mp4',
- '137': 'mp4',
- '138': 'mp4',
- '160': 'mp4',
+ '92': {'ext': 'mp4', 'height': 240, 'resolution': '240p', 'format_note': 'HLS', 'preference': -10},
+ '93': {'ext': 'mp4', 'height': 360, 'resolution': '360p', 'format_note': 'HLS', 'preference': -10},
+ '94': {'ext': 'mp4', 'height': 480, 'resolution': '480p', 'format_note': 'HLS', 'preference': -10},
+ '95': {'ext': 'mp4', 'height': 720, 'resolution': '720p', 'format_note': 'HLS', 'preference': -10},
+ '96': {'ext': 'mp4', 'height': 1080, 'resolution': '1080p', 'format_note': 'HLS', 'preference': -10},
+ '132': {'ext': 'mp4', 'height': 240, 'resolution': '240p', 'format_note': 'HLS', 'preference': -10},
+ '151': {'ext': 'mp4', 'height': 72, 'resolution': '72p', 'format_note': 'HLS', 'preference': -10},
+
+ # DASH mp4 video
+ '133': {'ext': 'mp4', 'height': 240, 'resolution': '240p', 'format_note': 'DASH video', 'preference': -40},
+ '134': {'ext': 'mp4', 'height': 360, 'resolution': '360p', 'format_note': 'DASH video', 'preference': -40},
+ '135': {'ext': 'mp4', 'height': 480, 'resolution': '480p', 'format_note': 'DASH video', 'preference': -40},
+ '136': {'ext': 'mp4', 'height': 720, 'resolution': '720p', 'format_note': 'DASH video', 'preference': -40},
+ '137': {'ext': 'mp4', 'height': 1080, 'resolution': '1080p', 'format_note': 'DASH video', 'preference': -40},
+ '138': {'ext': 'mp4', 'height': 1081, 'resolution': '>1080p', 'format_note': 'DASH video', 'preference': -40},
+ '160': {'ext': 'mp4', 'height': 192, 'resolution': '192p', 'format_note': 'DASH video', 'preference': -40},
+ '264': {'ext': 'mp4', 'height': 1080, 'resolution': '1080p', 'format_note': 'DASH video', 'preference': -40},
# Dash mp4 audio
- '139': 'm4a',
- '140': 'm4a',
- '141': 'm4a',
+ '139': {'ext': 'm4a', 'format_note': 'DASH audio', 'vcodec': 'none', 'abr': 48, 'preference': -50},
+ '140': {'ext': 'm4a', 'format_note': 'DASH audio', 'vcodec': 'none', 'abr': 128, 'preference': -50},
+ '141': {'ext': 'm4a', 'format_note': 'DASH audio', 'vcodec': 'none', 'abr': 256, 'preference': -50},
# Dash webm
- '171': 'webm',
- '172': 'webm',
- '242': 'webm',
- '243': 'webm',
- '244': 'webm',
- '245': 'webm',
- '246': 'webm',
- '247': 'webm',
- '248': 'webm',
- }
- _video_dimensions = {
- '5': '400x240',
- '6': '???',
- '13': '???',
- '17': '176x144',
- '18': '640x360',
- '22': '1280x720',
- '34': '640x360',
- '35': '854x480',
- '36': '320x240',
- '37': '1920x1080',
- '38': '4096x3072',
- '43': '640x360',
- '44': '854x480',
- '45': '1280x720',
- '46': '1920x1080',
- '82': '360p',
- '83': '480p',
- '84': '720p',
- '85': '1080p',
- '92': '240p',
- '93': '360p',
- '94': '480p',
- '95': '720p',
- '96': '1080p',
- '100': '360p',
- '101': '480p',
- '102': '720p',
- '132': '240p',
- '151': '72p',
- '133': '240p',
- '134': '360p',
- '135': '480p',
- '136': '720p',
- '137': '1080p',
- '138': '>1080p',
- '139': '48k',
- '140': '128k',
- '141': '256k',
- '160': '192p',
- '171': '128k',
- '172': '256k',
- '242': '240p',
- '243': '360p',
- '244': '480p',
- '245': '480p',
- '246': '480p',
- '247': '720p',
- '248': '1080p',
- }
- _special_itags = {
- '82': '3D',
- '83': '3D',
- '84': '3D',
- '85': '3D',
- '100': '3D',
- '101': '3D',
- '102': '3D',
- '133': 'DASH Video',
- '134': 'DASH Video',
- '135': 'DASH Video',
- '136': 'DASH Video',
- '137': 'DASH Video',
- '138': 'DASH Video',
- '139': 'DASH Audio',
- '140': 'DASH Audio',
- '141': 'DASH Audio',
- '160': 'DASH Video',
- '171': 'DASH Audio',
- '172': 'DASH Audio',
- '242': 'DASH Video',
- '243': 'DASH Video',
- '244': 'DASH Video',
- '245': 'DASH Video',
- '246': 'DASH Video',
- '247': 'DASH Video',
- '248': 'DASH Video',
+ '242': {'ext': 'webm', 'height': 240, 'resolution': '240p', 'format_note': 'DASH webm', 'preference': -40},
+ '243': {'ext': 'webm', 'height': 360, 'resolution': '360p', 'format_note': 'DASH webm', 'preference': -40},
+ '244': {'ext': 'webm', 'height': 480, 'resolution': '480p', 'format_note': 'DASH webm', 'preference': -40},
+ '245': {'ext': 'webm', 'height': 480, 'resolution': '480p', 'format_note': 'DASH webm', 'preference': -40},
+ '246': {'ext': 'webm', 'height': 480, 'resolution': '480p', 'format_note': 'DASH webm', 'preference': -40},
+ '247': {'ext': 'webm', 'height': 720, 'resolution': '720p', 'format_note': 'DASH webm', 'preference': -40},
+ '248': {'ext': 'webm', 'height': 1080, 'resolution': '1080p', 'format_note': 'DASH webm', 'preference': -40},
+
+ # Dash webm audio
+ '171': {'ext': 'webm', 'vcodec': 'none', 'format_note': 'DASH webm audio', 'abr': 48, 'preference': -50},
+ '172': {'ext': 'webm', 'vcodec': 'none', 'format_note': 'DASH webm audio', 'abr': 256, 'preference': -50},
}
IE_NAME = u'youtube'
@@ -1153,13 +1054,6 @@ class YoutubeIE(YoutubeBaseInfoExtractor, SubtitlesInfoExtractor):
self._downloader.report_warning(err_msg)
return {}
- def _print_formats(self, formats):
- print('Available formats:')
- for x in formats:
- print('%s\t:\t%s\t[%s]%s' %(x, self._video_extensions.get(x, 'flv'),
- self._video_dimensions.get(x, '???'),
- ' ('+self._special_itags[x]+')' if x in self._special_itags else ''))
-
def _extract_id(self, url):
mobj = re.match(self._VALID_URL, url, re.VERBOSE)
if mobj is None:
@@ -1172,48 +1066,11 @@ class YoutubeIE(YoutubeBaseInfoExtractor, SubtitlesInfoExtractor):
Transform a dictionary in the format {itag:url} to a list of (itag, url)
with the requested formats.
"""
- req_format = self._downloader.params.get('format', None)
- format_limit = self._downloader.params.get('format_limit', None)
- available_formats = self._available_formats_prefer_free if self._downloader.params.get('prefer_free_formats', False) else self._available_formats
- if format_limit is not None and format_limit in available_formats:
- format_list = available_formats[available_formats.index(format_limit):]
- else:
- format_list = available_formats
- existing_formats = [x for x in format_list if x in url_map]
+ existing_formats = [x for x in self._formats if x in url_map]
if len(existing_formats) == 0:
raise ExtractorError(u'no known formats available for video')
- if self._downloader.params.get('listformats', None):
- self._print_formats(existing_formats)
- return
- if req_format is None or req_format == 'best':
- video_url_list = [(existing_formats[0], url_map[existing_formats[0]])] # Best quality
- elif req_format == 'worst':
- video_url_list = [(existing_formats[-1], url_map[existing_formats[-1]])] # worst quality
- elif req_format in ('-1', 'all'):
- video_url_list = [(f, url_map[f]) for f in existing_formats] # All formats
- else:
- # Specific formats. We pick the first in a slash-delimeted sequence.
- # Format can be specified as itag or 'mp4' or 'flv' etc. We pick the highest quality
- # available in the specified format. For example,
- # if '1/2/3/4' is requested and '2' and '4' are available, we pick '2'.
- # if '1/mp4/3/4' is requested and '1' and '5' (is a mp4) are available, we pick '1'.
- # if '1/mp4/3/4' is requested and '4' and '5' (is a mp4) are available, we pick '5'.
- req_formats = req_format.split('/')
- video_url_list = None
- for rf in req_formats:
- if rf in url_map:
- video_url_list = [(rf, url_map[rf])]
- break
- if rf in self._video_formats_map:
- for srf in self._video_formats_map[rf]:
- if srf in url_map:
- video_url_list = [(srf, url_map[srf])]
- break
- else:
- continue
- break
- if video_url_list is None:
- raise ExtractorError(u'requested format not available')
+ video_url_list = [(f, url_map[f]) for f in existing_formats] # All formats
+ video_url_list.reverse() # order worst to best
return video_url_list
def _extract_from_m3u8(self, manifest_url, video_id):
@@ -1462,50 +1319,43 @@ class YoutubeIE(YoutubeBaseInfoExtractor, SubtitlesInfoExtractor):
url += '&ratebypass=yes'
url_map[url_data['itag'][0]] = url
video_url_list = self._get_video_url_list(url_map)
- if not video_url_list:
- return
elif video_info.get('hlsvp'):
manifest_url = video_info['hlsvp'][0]
url_map = self._extract_from_m3u8(manifest_url, video_id)
video_url_list = self._get_video_url_list(url_map)
- if not video_url_list:
- return
-
else:
raise ExtractorError(u'no conn, hlsvp or url_encoded_fmt_stream_map information found in video info')
- results = []
+ formats = []
for itag, video_real_url in video_url_list:
- # Extension
- video_extension = self._video_extensions.get(itag, 'flv')
-
- video_format = '{0} - {1}{2}'.format(itag if itag else video_extension,
- self._video_dimensions.get(itag, '???'),
- ' ('+self._special_itags[itag]+')' if itag in self._special_itags else '')
-
- results.append({
- 'id': video_id,
- 'url': video_real_url,
- 'uploader': video_uploader,
- 'uploader_id': video_uploader_id,
- 'upload_date': upload_date,
- 'title': video_title,
- 'ext': video_extension,
- 'format': video_format,
+ dct = {
'format_id': itag,
- 'thumbnail': video_thumbnail,
- 'description': video_description,
- 'player_url': player_url,
- 'subtitles': video_subtitles,
- 'duration': video_duration,
- 'age_limit': 18 if age_gate else 0,
- 'annotations': video_annotations,
- 'webpage_url': 'https://www.youtube.com/watch?v=%s' % video_id,
- 'view_count': view_count,
- 'like_count': like_count,
- 'dislike_count': dislike_count,
- })
- return results
+ 'url': video_real_url,
+ 'player_url': player_url,
+ }
+ dct.update(self._formats[itag])
+ formats.append(dct)
+
+ self._sort_formats(formats)
+
+ return {
+ 'id': video_id,
+ 'uploader': video_uploader,
+ 'uploader_id': video_uploader_id,
+ 'upload_date': upload_date,
+ 'title': video_title,
+ 'thumbnail': video_thumbnail,
+ 'description': video_description,
+ 'subtitles': video_subtitles,
+ 'duration': video_duration,
+ 'age_limit': 18 if age_gate else 0,
+ 'annotations': video_annotations,
+ 'webpage_url': 'https://www.youtube.com/watch?v=%s' % video_id,
+ 'view_count': view_count,
+ 'like_count': like_count,
+ 'dislike_count': dislike_count,
+ 'formats': formats,
+ }
class YoutubePlaylistIE(YoutubeBaseInfoExtractor):
IE_DESC = u'YouTube.com playlists'
generated by cgit v1.2.3 (git 2.26.2) at 2025-11-04 07:30:13 +0000