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Add YouTube DASH formats to YouTubeIE

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This commit is contained in:
Allan Zhou 2013-08-19 18:22:25 -07:00
parent 90d3989b99
commit 836a086ce9
1 changed files with 90 additions and 6 deletions
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92
youtube_dl/extractor/youtube.py
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@ -155,11 +155,19 @@ class YoutubeIE(YoutubeBaseInfoExtractor):
# Listed in order of quality
_available_formats = ['38', '37', '46', '22', '45', '35', '44', '34', '18', '43', '6', '5', '17', '13',
'95', '94', '93', '92', '132', '151',
'85', '84', '102', '83', '101', '82', '100',
'85', '84', '102', '83', '101', '82', '100', # 3D
'138', '137', '136', '135', '134', '133', '160', # Dash video mp4
'141', '140', '139', # Dash auido mp4
'248', '247', '246', '245', '244', '243', '242', # Dash video webm
'172', '171', # Dash audio webm
]
_available_formats_prefer_free = ['38', '46', '37', '45', '22', '44', '35', '43', '34', '18', '6', '5', '17', '13',
'95', '94', '93', '92', '132', '151',
'85', '102', '84', '101', '83', '100', '82',
'248', '247', '246', '245', '244', '243', '242', # Dash video webm
'172', '171', # Dash audio webm
'138', '137', '136', '135', '134', '133', '160', # Dash video mp4
'141', '140', '139', # Dash auido mp4
]
_video_extensions = {
'13': '3gp',
@ -190,6 +198,29 @@ class YoutubeIE(YoutubeBaseInfoExtractor):
'96': 'mp4',
'132': 'mp4',
'151': 'mp4',
# Dash mp4
'133': 'mp4',
'134': 'mp4',
'135': 'mp4',
'136': 'mp4',
'137': 'mp4',
'138': 'mp4',
'139': 'mp4',
'140': 'mp4',
'141': 'mp4',
'160': 'mp4',
# Dash webm
'171': 'webm',
'172': 'webm',
'242': 'webm',
'243': 'webm',
'244': 'webm',
'245': 'webm',
'246': 'webm',
'247': 'webm',
'248': 'webm',
}
_video_dimensions = {
'5': '240x400',
@ -220,8 +251,55 @@ class YoutubeIE(YoutubeBaseInfoExtractor):
'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',
}
_3d_itags = ['85', '84', '102', '83', '101', '82', '100']
_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',
}
IE_NAME = u'youtube'
_TESTS = [
{
@ -472,7 +550,7 @@ class YoutubeIE(YoutubeBaseInfoExtractor):
for x in formats:
print('%s\t:\t%s\t[%s]%s' %(x, self._video_extensions.get(x, 'flv'),
self._video_dimensions.get(x, '???'),
' (3D)' if x in self._3d_itags else ''))
' ('+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)
@ -699,6 +777,12 @@ class YoutubeIE(YoutubeBaseInfoExtractor):
if m_s is not None:
self.to_screen(u'%s: Encrypted signatures detected.' % video_id)
video_info['url_encoded_fmt_stream_map'] = [args['url_encoded_fmt_stream_map']]
m_s = re.search(r'[&,]s=', args['adaptive_fmts'])
if m_s is not None:
video_info['url_encoded_fmt_stream_map'][0] += ','+args['adaptive_fmts']
else:
video_info['url_encoded_fmt_stream_map'][0] += ','+video_info['adaptive_fmts'][0]
except ValueError:
pass
@ -758,7 +842,7 @@ class YoutubeIE(YoutubeBaseInfoExtractor):
video_format = '{0} - {1}{2}'.format(format_param if format_param else video_extension,
self._video_dimensions.get(format_param, '???'),
' (3D)' if format_param in self._3d_itags else '')
' ('+self._special_itags[format_param]+')' if format_param in self._special_itags else '')
results.append({
'id': video_id,