[FFmpeg-devel] [PATCH] add some channel layouts

Michael Niedermayer michaelni
Sat Apr 18 15:34:29 CEST 2009

On Sat, Apr 18, 2009 at 07:40:08AM -0400, Justin Ruggles wrote:
> Michael Niedermayer wrote:
> > On Fri, Apr 17, 2009 at 04:53:13AM -0400, Justin Ruggles wrote:
> >> Hi,
> >>
> >> This patch adds convenience macros for some more channel layouts.  These
> >> are needed for AC-3.
> > 
> > ok if these have been checked to exist under these names and have
> > been checked that no back vs. side or such mistakes have been made
> I double-checked against the CAFF spec, which has a pretty good summary
> of various channel layouts.  It seems that 4.0 in MPEG is L,C,R,Cs so I
> have updated the patch for that.  All references to L,R,Ls,Rs just call
> it 2/2.  Patch updated.


Michael     GnuPG fingerprint: 9FF2128B147EF6730BADF133611EC787040B0FAB

He who knows, does not speak. He who speaks, does not know. -- Lao Tsu
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