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Merge pull request #1341 from xanadu/master
add support for "-f mp4" for YouTube
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commit
5d5171d26a
@ -192,7 +192,7 @@ def parseOpts(overrideArguments=None):
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video_format.add_option('-f', '--format',
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action='store', dest='format', metavar='FORMAT',
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help='video format code, specifiy the order of preference using slashes: "-f 22/17/18"')
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help='video format code, specifiy the order of preference using slashes: "-f 22/17/18". "-f mp4" and "-f flv" are also supported')
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video_format.add_option('--all-formats',
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action='store_const', dest='format', help='download all available video formats', const='all')
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video_format.add_option('--prefer-free-formats',
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@ -153,8 +153,9 @@ class YoutubeIE(YoutubeBaseInfoExtractor):
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$"""
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_NEXT_URL_RE = r'[\?&]next_url=([^&]+)'
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# Listed in order of quality
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_available_formats = ['38', '37', '46', '22', '45', '35', '44', '34', '18', '43', '6', '5', '17', '13',
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'95', '94', '93', '92', '132', '151',
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_available_formats = ['38', '37', '46', '22', '45', '35', '44', '34', '18', '43', '6', '5', '36', '17', '13',
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# Apple HTTP Live Streaming
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'96', '95', '94', '93', '92', '132', '151',
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# 3D
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'85', '84', '102', '83', '101', '82', '100',
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# Dash video
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@ -163,8 +164,10 @@ class YoutubeIE(YoutubeBaseInfoExtractor):
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# Dash audio
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'141', '172', '140', '171', '139',
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]
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_available_formats_prefer_free = ['38', '46', '37', '45', '22', '44', '35', '43', '34', '18', '6', '5', '17', '13',
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'95', '94', '93', '92', '132', '151',
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_available_formats_prefer_free = ['38', '46', '37', '45', '22', '44', '35', '43', '34', '18', '6', '5', '36', '17', '13',
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# Apple HTTP Live Streaming
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'96', '95', '94', '93', '92', '132', '151',
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# 3D
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'85', '102', '84', '101', '83', '100', '82',
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# Dash video
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'138', '248', '137', '247', '136', '246', '245',
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@ -172,11 +175,18 @@ class YoutubeIE(YoutubeBaseInfoExtractor):
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# Dash audio
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'172', '141', '171', '140', '139',
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]
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_video_formats_map = {
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'flv': ['35', '34', '6', '5'],
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'3gp': ['36', '17', '13'],
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'mp4': ['38', '37', '22', '18'],
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'webm': ['46', '45', '44', '43'],
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}
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_video_extensions = {
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'13': '3gp',
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'17': 'mp4',
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'17': '3gp',
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'18': 'mp4',
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'22': 'mp4',
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'36': '3gp',
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'37': 'mp4',
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'38': 'mp4',
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'43': 'webm',
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@ -193,7 +203,7 @@ class YoutubeIE(YoutubeBaseInfoExtractor):
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'101': 'webm',
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'102': 'webm',
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# videos that use m3u8
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# Apple HTTP Live Streaming
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'92': 'mp4',
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'93': 'mp4',
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'94': 'mp4',
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@ -234,6 +244,7 @@ class YoutubeIE(YoutubeBaseInfoExtractor):
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'22': '720x1280',
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'34': '360x640',
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'35': '480x854',
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'36': '240x320',
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'37': '1080x1920',
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'38': '3072x4096',
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'43': '360x640',
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@ -597,13 +608,25 @@ class YoutubeIE(YoutubeBaseInfoExtractor):
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video_url_list = [(f, url_map[f]) for f in existing_formats] # All formats
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else:
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# Specific formats. We pick the first in a slash-delimeted sequence.
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# For example, if '1/2/3/4' is requested and '2' and '4' are available, we pick '2'.
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# Format can be specified as itag or 'mp4' or 'flv' etc. We pick the highest quality
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# available in the specified format. For example,
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# if '1/2/3/4' is requested and '2' and '4' are available, we pick '2'.
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# if '1/mp4/3/4' is requested and '1' and '5' (is a mp4) are available, we pick '1'.
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# if '1/mp4/3/4' is requested and '4' and '5' (is a mp4) are available, we pick '5'.
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req_formats = req_format.split('/')
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video_url_list = None
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for rf in req_formats:
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if rf in url_map:
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video_url_list = [(rf, url_map[rf])]
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break
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if rf in self._video_formats_map:
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for srf in self._video_formats_map[rf]:
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if srf in url_map:
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video_url_list = [(srf, url_map[srf])]
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break
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else:
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continue
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break
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if video_url_list is None:
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raise ExtractorError(u'requested format not available')
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return video_url_list
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