Hey - I saw some year-old threads regarding work on a matrix mixer. Is that close to completion? I'm hoping to integrate the Apogee Duet with 6 potential outputs.
I can't find any threads on matrix mixers, could you point them out?
There's already a matrix mixer audio unit that you could use with AEAudioUnitChannel, although it's not obvious how to use it. Read a tutorial on it beforehand, if you forget to set a property then you'll get absolutely no sound.
Here's the thread @mhart was referring to: http://forum.theamazingaudioengine.com/discussion/146/multi-channel-output/p1
Nope, no progress at all sadly, but I'm nearly at the point where I'm planning on looking into this again.
Just released Playback 3.0 in the App Store -- uses TAAE but overrides it's MCMX to use a Matrix Mixer AudioUnit and supports lots of devices, including the Duet, Scarlett, various PreSonus devices -- pretty much anything you can plug in it'll detect and use all of its channels.