[FFmpeg-devel] [PATCH] GSM-MS decoder and encoder
Mon Apr 28 16:31:09 CEST 2008
On Mon, Apr 28, 2008 at 01:53:56PM +0200, Michel Bardiaux wrote:
> Diego Biurrun wrote:
> > On Fri, Apr 25, 2008 at 12:10:06PM +0200, Michel Bardiaux wrote:
> >> [...]
> > While you guys are at it, there are still a couple of samples that do
> > not work in ffplay:
> > http://samples.mplayerhq.hu/A-codecs/GSM/sample-gsm-8000.gsm
> This one cant be recognized:
> [mp3 @ 0x843b514]Could not find codec parameters (Audio: mp2, 8 kb/s)
> sample-gsm-8000.gsm: could not find codec parameters
> What format is it?
I would guess it is raw GSM. You're the GSM expert, find out :)
> > http://samples.mplayerhq.hu/A-codecs/GSM/sample-gsm-8000.mov
> This one works for me:
> ffmpeg -i sample-gsm-8000.mov -vn -acodec pcm_s16le sample-gsm-8000.mov.wav
> produces a wav with correct sound.
Hmm, disregard this, works fine now...
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