On Sat, 2005-12-17 at 13:09 -0500, Michael T. Dean wrote: > >DTS disks with 6.1 discrete channels definitely exist. I don't think there > >are any with 7.1 yet (not sure even if that is possible?). This page lists > >some 6.1 titles and has a bit more info at the bottom: > That would be DTS-ES. Yup, and I forgot MPEG2-AAC supports 48 full channels plus 16 low frequency channels (0.1 channels). So it's really 64 channels as far as the sound card is concerned. And I was wrong about the profile, this number of channels is supported in low profile MPEG2, not just main profile; the only difference is how many of the predictors get parsed in each profile.
-- Daniel
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