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Old 08 March 2014, 16:58   #71
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Join Date: Jul 2012
Location: Aberystwyth, Wales
Posts: 16
Originally Posted by alexh View Post
Why is it pointless with a Paula?

It is called the "AD" mixer because one source has to be an analog source and the other the incoming digital data. So presumably one source is Paula and the other is Digital data?
That's all we need in this case, though. We need to get Paula audio in in stereo, and mix it with the decompressed audio.
This is what I mean when I say the AHI driver will be very limited - it will only be two channels (or alternatively, more with software mixing).
The Prisma is a music card - when you're doing stereo music, you only need two channels usually - I would never expect a codec decoder chip like this to support hardware mixing of digital streams. That's the domain of sound cards.
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