-f, --format FORMAT video format code, specify the order of
preference using slashes: "-f 22/17/18". "-f mp4"
and "-f flv" are also supported. You can also use
- the special names "best", "bestaudio", and
- "worst"
+ the special names "best", "bestaudio", "worst",
+ and "worstaudio"
--all-formats download all available video formats
--prefer-free-formats prefer free video formats unless a specific one
is requested
video_format.add_option('-f', '--format',
action='store', dest='format', metavar='FORMAT', default=None,
- help='video format code, specify the order of preference using slashes: "-f 22/17/18". "-f mp4" and "-f flv" are also supported. You can also use the special names "best", "bestaudio", and "worst"')
+ help='video format code, specify the order of preference using slashes: "-f 22/17/18". "-f mp4" and "-f flv" are also supported. You can also use the special names "best", "bestaudio", "worst", and "worstaudio"')
video_format.add_option('--all-formats',
action='store_const', dest='format', help='download all available video formats', const='all')
video_format.add_option('--prefer-free-formats',