+ help='write subtitle file (currently youtube only)', default=False)
+ video_format.add_option('--write-auto-sub', '--write-automatic-sub',
+ action='store_true', dest='writeautomaticsub',
+ help='write automatic subtitle file (currently youtube only)', default=False)
+ video_format.add_option('--only-sub',
+ action='store_true', dest='skip_download',
+ help='[deprecated] alias of --skip-download', default=False)
+ video_format.add_option('--all-subs',
+ action='store_true', dest='allsubtitles',
+ help='downloads all the available subtitles of the video (currently youtube only)', default=False)
+ video_format.add_option('--list-subs',
+ action='store_true', dest='listsubtitles',
+ help='lists all available subtitles for the video (currently youtube only)', default=False)
+ video_format.add_option('--sub-format',
+ action='store', dest='subtitlesformat', metavar='FORMAT',
+ help='subtitle format [srt/sbv/vtt] (default=srt) (currently youtube only)', default='srt')
+ video_format.add_option('--sub-lang', '--srt-lang',