Quote:
Originally Posted by TheFluff
Vorbis is horrible for 5.1 stuff due to atrociously inefficient channel coupling. LC-AAC sounds better and is smaller... Additionally, 5.1 vorbis tends to upset decoders, even CoreVorbis, which doesn't even have a downmixing option. Vorbis is really great for stereo at modest bitrates, but for 5.1 it loses big time to AAC.
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No no no...
Here is the link to find some latest audio codecs info, including ogg vorbis.
http://www.hydrogenaudio.org/forums/...act=SF&s=&f=57
Now ogg vorbis can handle multichannel correctly.
Regarding the ogg vorbis decoder downmix problem, isnt ffdshow can do that?(but dont use libavcodec to decode ogg vorbis).