[MPlayer-dev-eng] [PATCH] Fix incorrect channel ordering for various codecs

Jason Tackaberry tack at urandom.ca
Mon Aug 10 22:58:37 CEST 2009


On Sun, 2009-08-09 at 20:30 -0400, Jason Tackaberry wrote:
> Fair enough. If simply asking the question is all the extra work
> required, naturally that isn't much bother at all.  I'll do that now.

I think the result of the thread in ffmpeg-devel is that it's preferred
to standardize all codecs on the same order, but whether or not that
happens depends on the time and motivation of the respective codec
maintainers.

At least for the AAC encoder, the maintainer has said it's not a
priority to do this work.  It does seem that the channel order for AAC
encoding/decoding and Vorbis decoding is not in any danger of changing
imminently.

But if it does, it will be fairly easy to adapt.  I'd hope that the
indecision of channel layouts for these codecs in ffmpeg doesn't block
this patch.

Thanks,
Jason.




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