Does the stereo audio capture feature of the webcam sync with the Yeti signal, or should it be turned off?
It should work either way but I think you’ll have a more reliable broadcast if you switch everything to mono. For guaranteed stereo, you should use a laptop-based software program like Open Broadcaster Software or Flash Media Live Encoder to broadcast the stream.
Those give full control over video and audio settings and are great for anyone who is using good mics, good cameras, etc. I hope this helps.