[FFmpeg-devel] [PATCH] avfilter: Handle =help to show Filter options documentation
ubitux at gmail.com
Sat Mar 30 15:00:45 CET 2013
On Sat, Mar 30, 2013 at 02:47:48AM +0100, Michael Niedermayer wrote:
> > But why the user should know that -vf filter=help will show help,
> > instead of setting the arguments for the filter as it could be
> > reasonably expected?
> its what the user actually tried who asked for it IIRC, its what i
> would try probably
> its what some other applications support
> try qemu for a list of cpus its
> -cpu '?'
> mplayer -vo help
OTOH the first users reflex with an unknown app is to run ./app -h or
-------------- next part --------------
A non-text attachment was scrubbed...
Name: not available
Size: 490 bytes
Desc: not available
More information about the ffmpeg-devel