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Added option -L to list available formats

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This commit is contained in:
Francois du Toit 2011-09-28 01:28:37 +02:00
parent 1eff9ac0c5
commit 3de2a1e635
1 changed files with 26 additions and 0 deletions
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26
youtube-dl
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@ -1103,6 +1103,21 @@ class YoutubeIE(InfoExtractor):
'44': 'webm', '44': 'webm',
'45': 'webm', '45': 'webm',
} }
_video_dimensions = {
'5': '240x400',
'6': '???',
'13': '???',
'17': '144x176',
'18': '360x640',
'22': '720x1280',
'34': '360x640',
'35': '480x854',
'37': '1080x1920',
'38': '3072x4096',
'43': '360x640',
'44': '480x854',
'45': '720x1280',
}
IE_NAME = u'youtube' IE_NAME = u'youtube'
def report_lang(self): def report_lang(self):
@ -1137,6 +1152,11 @@ class YoutubeIE(InfoExtractor):
"""Indicate the download will use the RTMP protocol.""" """Indicate the download will use the RTMP protocol."""
self._downloader.to_screen(u'[youtube] RTMP download detected') self._downloader.to_screen(u'[youtube] RTMP download detected')
def _print_formats(self, formats):
print 'Available formats:'
for x in formats:
print '%s\t:\t%s\t[%s]' %(x, self._video_extensions.get(x, 'flv'), self._video_dimensions.get(x, '???'))
def _real_initialize(self): def _real_initialize(self):
if self._downloader is None: if self._downloader is None:
return return
@ -1330,6 +1350,9 @@ class YoutubeIE(InfoExtractor):
if len(existing_formats) == 0: if len(existing_formats) == 0:
self._downloader.trouble(u'ERROR: no known formats available for video') self._downloader.trouble(u'ERROR: no known formats available for video')
return return
if self._downloader.params.get('listformats', None):
self._print_formats(existing_formats)
sys.exit(0)
if req_format is None or req_format == 'best': if req_format is None or req_format == 'best':
video_url_list = [(existing_formats[0], url_map[existing_formats[0]])] # Best quality video_url_list = [(existing_formats[0], url_map[existing_formats[0]])] # Best quality
elif req_format == 'worst': elif req_format == 'worst':
@ -3564,6 +3587,8 @@ def parseOpts():
action='store_const', dest='format', help='download all available video formats', const='all') action='store_const', dest='format', help='download all available video formats', const='all')
video_format.add_option('--max-quality', video_format.add_option('--max-quality',
action='store', dest='format_limit', metavar='FORMAT', help='highest quality format to download') action='store', dest='format_limit', metavar='FORMAT', help='highest quality format to download')
video_format.add_option('-L', '--list-formats',
action='store_true', dest='listformats', help='list all available formats')
verbosity.add_option('-q', '--quiet', verbosity.add_option('-q', '--quiet',
@ -3784,6 +3809,7 @@ def main():
'skip_download': (opts.skip_download or opts.simulate or opts.geturl or opts.gettitle or opts.getthumbnail or opts.getdescription or opts.getfilename or opts.getformat), 'skip_download': (opts.skip_download or opts.simulate or opts.geturl or opts.gettitle or opts.getthumbnail or opts.getdescription or opts.getfilename or opts.getformat),
'format': opts.format, 'format': opts.format,
'format_limit': opts.format_limit, 'format_limit': opts.format_limit,
'listformats': opts.listformats,
'outtmpl': ((opts.outtmpl is not None and opts.outtmpl.decode(preferredencoding())) 'outtmpl': ((opts.outtmpl is not None and opts.outtmpl.decode(preferredencoding()))
or (opts.format == '-1' and opts.usetitle and u'%(stitle)s-%(id)s-%(format)s.%(ext)s') or (opts.format == '-1' and opts.usetitle and u'%(stitle)s-%(id)s-%(format)s.%(ext)s')
or (opts.format == '-1' and opts.useliteral and u'%(title)s-%(id)s-%(format)s.%(ext)s') or (opts.format == '-1' and opts.useliteral and u'%(title)s-%(id)s-%(format)s.%(ext)s')