[FFmpeg-user] Recording logitech ultra vison,

[Paul Gardiner]

On 07/06/2011 16:35, Sw at g wrote:
> Hi again,
>
> Well with " " or ` ` it doesn't work "Unrecognized option 'preset
> medium'" only the -vpre works.

-vpre is a completely different thing. You definitely need -preset. If
that's not accepted, then it has to be that you have a version of
ffmpeg that is too old.

-vpre is just a way to provoke long lists of ffmpeg paramaters stored
in a preset file. It is -preset that communicates to libx264. There's
never been a time when -vpre did what -preset does now, so it will
not help to try using it.

P.