Running on other Apple operating systems

[geoffw64]

Hi all,
A happy Black Hole user here. I am using it as part of my DSP software to intercept the audio and apply room correction. It works great and is totally reliable!

I am now trying to implement my DSP software on an Apple TV device. How would I capture the audio being played on the Apple TV so I can apply DSP to it and then release it for playback? Has anyone done something similar?
I use Apple's AudioToolbox framework in my DSP.

Thanks in advance for any help.

Cheers,
Geoff.