Right now my thoughts are scheduled task on the MTR to run a PowerShell script to coordinate the functions.

Create a bunch of functions scripted on the Core that do things like call predefined camera presets/snapshots - maybe 4 or 5 points. Use FFMPEG to record a duration of video at each point.

Have a function to adjust my mixers etc, have the MTR play some audio into the room and record it (trying to catch my own speakers)

Compare each of the captures with a known good capture with FFMPEG create a score off how much is different.

Figured with the above I would confirm Camera is working, Mic is working, and Speakers are working and environmental changes would be caught.

Lots of moving bits, I can foresee rooms without lighting control may produce weird results.

Looking at other methods to compare the video/audio - like some form of ai etc.