[exikyut]

Wow, 22.2 is pretty crazy: https://en.wikipedia.org/wiki/22.2_surround_sound

When you say you can input XYZ coordinates - I couldn't help but wonder, is this sort of thing ever hooked up to motion tracking?

[fxtentacle]

Back then, people used it for live art performances, so I added a protocol to stream in the positions real-time. The ARRI mixing desks have the same protocol, so capturing motion data into your DAW is definitely doable.