What if Zoom isn’t receiving an audio signal?
Summary
Zoom will only receive an audio signal from VMix with certain settings.
Suggestions
Step 1: Double-check that VMix is sending an external feed.
Step 2: Make sure the Zoom audio input is set to “CABLE audio”.
Step 3: Double-check that VMix is receiving an audio signal and it is appropriately set.
Step 4: Double-check that the “audio” button on the source is toggled on.