[FFmpeg-devel] [PATCH] GSM-MS decoder and encoder

Michael Niedermayer michaelni
Fri Apr 25 21:45:12 CEST 2008


On Fri, Apr 25, 2008 at 06:15:16PM +0200, Baptiste Coudurier wrote:
> Michael Niedermayer wrote:
> > Hi
> > 
> > On Fri, Apr 25, 2008 at 12:10:06PM +0200, Michel Bardiaux wrote:
> > [...]
> >> ./ffmpeg_g -i sample-gsm-8000.mov -acodec pcm_s16le sample-gsm-8000.wav |& 
> > [...]
> >>     Stream #0.0(eng): Audio: libgsm, 8000 Hz, mono
> > [...]
> >> Multiple frames in a packet from stream 0
> >> [Repeated many many times]
> > 
> > Maybe someone should write a gsm parser which chops these up into individual
> > frames ...
> > 
> 
> Can we have a generic splitter using avctx->block_align ?
> It would be simpler and be used for many adpcm variants I think.

patch welcome

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

It is dangerous to be right in matters on which the established authorities
are wrong. -- Voltaire
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