On Tue, 2009-11-03 at 17:52 -0800, Frank Barchard wrote: > This layout sounds sensible. But mainly it would help if Vorbis were the > same as AAC. AAC doesn't define a layout for 7 channels, so I suppose you mean to make 8 channel Vorbis CH_LAYOUT_7POINT1_WIDE instead of CH_LAYOUT_7POINT1? Cheers, Jason.