[Ffmpeg-devel] [PATCH] access all bitrates for amr nb encoding

Michael Niedermayer michaelni
Tue Feb 6 13:27:35 CET 2007


Hi

On Tue, Feb 06, 2007 at 12:08:49PM +0100, Benoit Fouet wrote:
> Michael Niedermayer wrote:
> > Hi
> >
> > On Tue, Feb 06, 2007 at 09:54:10AM +0100, Benoit Fouet wrote:
> >   
> >> Hi,
> >>
> >> Michael Niedermayer wrote:
> >>     
> >>> all wrong the whole funtion and audio_bit_rate must be removed from ffmpeg.c
> >>> see svn log about the similar change done with the video bitrate
> >>>
> >>> [...]
> >>>   
> >>>   
> >>>       
> >> well, i'm coming with the beginning of something...
> >> the problem is that audio and video bitrate are crushing one another...
> >>
> >> for instance launching a ffmpeg with a -b and -ab options, the last of
> >> the two options will be taken into acount...
> >> the question is: "is it the right place to add the ab option handling ?"
> >>     
> >
> > hmm avctx_opts in ffmpeg.c should maybe be split
> >
> > [...]
> >   
> >   
> one for video, and one for audio ?

yes, we can add one for subtitles later when it becomes needed, there
are also many other possible solutions, like writing the options directly
into the target context with no avctx_opts in between ...


> anyway... as you may have seen, i'm willing to do what's needed, but
> will surely be a lot longer to do it that averyone of you :)

no if anyone else where faster he would have already done it, i suspect
most of us noticed that -ab doesnt behave like -b ...

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

Freedom in capitalist society always remains about the same as it was in
ancient Greek republics: Freedom for slave owners. -- Vladimir Lenin
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