[MPlayer-dev-eng] patch: VFCTRL_RESET and vf_nailfps.c

[Nico Sabbi]

Il Wednesday 07 November 2007 03:21:30 Christopher "Monty" Montgomery 
ha scritto:

> The 'nailfps' filter adds the ability to effect and enforce a truly
> fixed-rate frame sequence when decoding, dumping or transcoding
> from a variable rate source.  It works with both mplayer and
> mencoder (correcting the longstanding 'WMV3 always loses A/V sync
> when I transcode!' problem).  It works with or without
> -correct-pts, but works better with it.  In short, this filter
> causes -fps to do what the average user somewhat reasonably expects
> it to do.
>
> Before anyone wonders aloud as to its utility, this filter is the
> first time mplayer or mencoder has allowed me to dump all my
> problem .asf streams to yuv4mpeg or transcode to avi or ogg without
> sync wandering all over the place.
>
> Example:
>

never call exit() from within a filter, return an error code instead