help='lists all available subtitles for the video')
subtitles.add_option(
'--sub-format',
- action='store', dest='subtitlesformat', metavar='FORMAT', default='srt',
- help='subtitle format (default=srt) ([sbv/vtt] youtube only)')
+ action='store', dest='subtitlesformat', metavar='FORMAT', default='best',
+ help='subtitle format, accepts formats preference, for example: "ass/srt/best"')
subtitles.add_option(
'--sub-lang', '--sub-langs', '--srt-lang',
action='callback', dest='subtitleslangs', metavar='LANGS', type='str',
'--xattr-set-filesize',
dest='xattr_set_filesize', action='store_true',
help='(experimental) set file xattribute ytdl.filesize with expected filesize')
+ downloader.add_option(
+ '--hls-prefer-native',
+ dest='hls_prefer_native', action='store_true',
+ help='(experimental) Use the native HLS downloader instead of ffmpeg.')
downloader.add_option(
'--external-downloader',
dest='external_downloader', metavar='COMMAND',