[FFmpeg-devel] [PATCH] PCM_S16LE_PLANAR decoder

Aurelien Jacobs aurel
Thu Nov 8 00:39:41 CET 2007

Mike Melanson wrote:

> Aurelien Jacobs wrote:
> > Jonathan Wilson wrote:
> > 
> >> Attached patch adds support for PCM_S16LE_PLANAR decoder
> >> It's based on the patch from Peter Ross.
> > 
> > Here is an improved patch adding support for planar PCM decoding.
> > I intend to apply it in a few days.
> Neat. Are we just adding planar formats as we find them in the wild?
> FILM/CPK files store stereo data as planar. Here are 2 sample files:
> http://samples.mplayerhq.hu/game-formats/film-cpk/corelogo-stereo.cpk
> http://samples.mplayerhq.hu/game-formats/film-cpk/logonq-stereo.cpk
> Audio can either be PCM_S16BE_PLANAR or PCM_S8_PLANAR. Right now, the
> demuxer handles the interleaving.

Here is a patch which add decoders for those 2 formats (untested, and
depends on the initial planar support patch).
Feel free to modify the FILM/CPK to use them.

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