[Ffmpeg-devel] [PATCH] MS-GSM support: draft for review

[Michael Niedermayer]

Hi

On Mon, Nov 06, 2006 at 10:15:08PM +0100, Diego Biurrun wrote:
> On Mon, Nov 06, 2006 at 12:56:42PM -0800, Mike Melanson wrote:
> > Diego Biurrun wrote:
> > >I thought this was libgsm, now I'm confused..
> > 
> > It's quite clearly called toast. It has been a long time since I worked 
> > with it but it might be what people use as libgsm. In xine, this library 
> > is in charge of decoding GSM data from both MS files with TwoCCs 0x31 
> > and 0x32, as well as 'agsm' audio data in QuickTime files.
> 
> Here is the info page about the Debian package of libgsm:
> 
> http://packages.debian.org/unstable/source/libgsm
> 
> It seems that they are just different versions of the same library.
> 
> What exactly is this patch good for then?

support microsofts "extension" of having 2 gsm packets concatenated
in one, and that by duplicating the warper around libgsm adding anoter
codec id and passing these double packets around as if they where
single packets
and on top of that with some random renamings of libgsm->gsm

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

In the past you could go to a library and read, borrow or copy any book
Today you'd get arrested for mere telling someone where the library is