[MPlayer-dev-eng] SMV codec
xtremek2008 at aim.com
xtremek2008 at aim.com
Wed Jun 25 14:34:50 CEST 2008
On Tuesday 24 June 2008 18:22:10 Reza Jelveh wrote:
> On Jun 25, 2008, at 12:11 AM, xtremek2008 at aim.com wrote:
> > Hello,
> >
> > ????????I recently cracked the .smv (SigmaTel Motion Video) format.
> > It is a very
> > simple format for small mp3 players that have the capability of
> > playing
> > videos. It is basically a wav file, some header magic, and an array
> > of jpegs.
> > I want to make a codec and add it to mplayer. Would I have to create
> > a muxer
> > for this type of file? I read the FFMpeg codec howto
> > (http://wiki.multimedia.cx/index.php?title=FFmpeg_codec_howto) and
> > it was
> > saying something about demuxers; I don't know if I would need one
> > for my
> > codec!
>
> i think would you want to do is a demuxer for this container.
> so its either libavformat in ffmpeg or libmpdemux directly in mplayer.
>
>
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I would like to add it to libavformat for ffmpeg. So what exactly is the demuxer? I think it just extracts the video frames for the decoder, but I'm not sure..
If I add my demuxer + codec to libavformat/libavcodec, will the ffmpeg project be also get the files I added? I want the ffmpeg project have the .smv format (as well as mplayer). Thanks again!
Xtreme Kommander
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