[FFmpeg-devel] [PATCH] Add af_afifo - audio fifo filter
Stefano Sabatini
stefano.sabatini-lala
Wed Aug 18 12:49:39 CEST 2010
On date Wednesday 2010-08-18 12:40:10 +0200, Michael Niedermayer encoded:
> On Wed, Aug 18, 2010 at 11:22:34AM +0200, Stefano Sabatini wrote:
> > On date Tuesday 2010-08-17 19:44:31 -0700, S.N. Hemanth Meenakshisundaram encoded:
> > > Added filter.texi doc
> > >
> > > ---
> > > doc/filters.texi | 8 +++
> > > libavfilter/Makefile | 1 +
> > > libavfilter/af_afifo.c | 118 ++++++++++++++++++++++++++++++++++++++++++++++
> > > libavfilter/allfilters.c | 1 +
> > > 4 files changed, 128 insertions(+), 0 deletions(-)
> > > create mode 100644 libavfilter/af_afifo.c
> > >
> > >
> > >
> >
> > > diff --git a/doc/filters.texi b/doc/filters.texi
> > > index ff77fc4..f72f54e 100644
> > > --- a/doc/filters.texi
> > > +++ b/doc/filters.texi
> > > @@ -8,6 +8,14 @@ build.
> > >
> > > Below is a description of the currently available video filters.
> > >
> > > + at section afifo
> > > +
> > > +First in first out buffer for audio frames.
> > > +
> > > + at example
> > > +./ffmpeg -i in.wav -af "afifo" out.wav
> > > + at end example
> >
> > Please be more informative here. Check the docs I wrote for the
> > pending video fifo filter patch (I'm still fixing some bugs on it).
> >
>
> > Also maybe we should start to write some tests for audio.
>
> yes
But that requires audio integration in ffmpeg.
Which patches are we missing for that?
I suppose they are:
* resample filter
* auto resampling insertion
* anull, anullsrc and anullsink (not strictly required but help testing/debugging)
* asrcbuffer
* aformat/anoformat
* ffmpeg and ffplay integration
Regards.
--
FFmpeg = Furious and Frenzy Meaningless Portable Egregious Gnome
More information about the ffmpeg-devel
mailing list