kw = {
'version': __version__,
'formatter': fmt,
- 'usage': '%prog [options] url [url...]',
+ 'usage': '%prog [OPTIONS] URL [URL...]',
'conflict_handler': 'resolve',
}
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 , -f m4a and -f flv are also'
- ' supported. You can also use the special names "best",'
- ' "bestvideo", "bestaudio", "worst", "worstvideo" and'
- ' "worstaudio". By default, youtube-dl will pick the best quality.'
+ ' slashes, as in -f 22/17/18 . '
+ ' Instead of format codes, you can select by extension for the '
+ 'extensions aac, m4a, mp3, mp4, ogg, wav, webm. '
+ 'You can also use the special names "best",'
+ ' "bestvideo", "bestaudio", "worst". '
+ ' By default, youtube-dl will pick the best quality.'
' Use commas to download multiple audio formats, such as'
' -f 136/137/mp4/bestvideo,140/m4a/bestaudio.'
' You can merge the video and audio of two formats into a single'