Bug#370599: [Bug 93849] Re: Can't hear audio from 3GP video files: AMR audio support missing in ffmpeg

[Diego Biurrun]

On Tue, May 12, 2009 at 04:27:02PM -0400, Andres Mejia wrote:
> On Tuesday 12 May 2009 16:12:50 Diego Biurrun wrote:
> > On Tue, May 12, 2009 at 04:04:38PM -0400, Andres Mejia wrote:
> > > On Tuesday 12 May 2009 06:29:39 Reinhard Tartler wrote:
> > > > Nicolò Chieffo <nicolo.chieffo at gmail.com> writes:
> > > > > Read here:
> > > > > http://blogs.gnome.org/uraeus/2009/05/11/help-for-transmageddon/ It
> > > > > seems that there's a free (apache licenced) amr decoder and encoder
> > > > > in the android GIT repository.  let's hope it will get integrated
> > > > > into ffmpeg!
> > >
> > > I like this implementation better. I'll look into this instead.
> >
> > My favorite is the native FFmpeg implementation that was developed
> > during Google Summer of Code 2006.  Unfortunately it was never finished.
> > With a bit of luck it will be finished during this year's SoC.  Help is
> > very much welcome.
> 
> Yet another interesting implementation is retrocode.
> https://sourceforge.net/projects/retrocode/
> 
> This one is GPL3+.

No, this is not an implementation of AMR, it uses the nonfree libamr.

Diego