I will be recording and mixing multitrack audio into Pro Tools on my desktop system for a live FB streaming event. I want to send the stereo mix into my MacBook Pro and OBS to use it for the audio portion of my stream. I imagine the best way to do that is to send the analog stereo output from my Pro Tools rig to a stereo audio interface hooked up to my MBP, but I want to use one that OBS will recognize. I've already got a MoTU MicroBook II lying around (USB), but I've heard that OBS doesn't recognize them. Suggestions?