[FFmpeg-devel] [PATCH 1/1] Extend and clarify documentation for -ac ffmpeg option.

Carl Eugen Hoyos cehoyos
Thu Jul 29 19:49:18 CEST 2010


Stefano Sabatini <stefano.sabatini-lala <at> poste.it> writes:

> On date Thursday 2010-07-29 11:25:14 +0000, Carl Eugen Hoyos encoded:
> > Stefano Sabatini <stefano.sabatini-lala <at> poste.it> writes:
> > 
> > > -Set the number of audio channels (default = 1).
> > > +Set the number of audio channels. For input streams it is set by
> > > +default to 1,
> > 
> > > for output streams it is set by default to the same
> > > +number of audio channels in input.
> > 
> > Unfortunately, I don't think this is correct:
> > It defaults for the number of channels in the last audio stream of the input
> > file iirc.
> 
> Updated, should sound more correct now, regards.

(Sorry for omitting the cynic tags in my last message.)
I think your latest patch should _not_ be applied, imo the behaviour your first
patch described is what we want, it's currently buggy unfortunately.

Carl Eugen







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