[FFmpeg-soc] libavfilter: movie source filter

Michael Niedermayer michaelni at gmx.at
Tue Jan 29 23:06:45 CET 2008


On Tue, Jan 29, 2008 at 09:27:23PM +0000, Ramiro Polla wrote:
> Hi Víctor,
> 
> Víctor Paesa <victorpaesa at ...> writes:
> 
> > 
> > Hi,
> > 
> > Here is attached a source filter to read video files.
> 
> Instead of reimplementing ffmpeg.c with some hacks and very few features,
> why don't you make an ffmpeg vfilter? #include "../ffmpeg.c" and make
> it output rawvideo to pipe. Make it match the output frame rate, and
> ffmpeg will take care of everything, like scaling...
> 
> (Or split ffmpeg.c into a libffmpeg like some people have suggested
> already, instead of #include'ing it)

A filter which could take rawvideo/yuv4mpeg/.. input per pipe from an
arbitrary process would be quite usefull, no need to make it ffmpeg
specific.

Still the lavf based filter could be usefull as well ...

[...]
-- 
Michael     GnuPG fingerprint: 9FF2128B147EF6730BADF133611EC787040B0FAB

It is not what we do, but why we do it that matters.
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