VisionMixer's headline trick: your produced show becomes the camera and microphone in any meeting app, and the call comes back as a mixer channel with no echo.
One-time setup
Install the audio devices and camera extension (Getting started). Then in Teams / Zoom / Meet device settings:
| Meeting setting |
Choose |
| Camera |
VisionMixer Camera |
| Microphone |
VisionMixer Mic |
| Speaker |
VisionMixer Speaker |
How the audio flows
- Your program mix renders into VisionMixer Mic — the call hears your mics, clips, sound effects: whatever is on AIR.
- The call's audio arrives on the VisionMixer Speaker channel. It defaults to AIR off, MON on — you hear the call in your monitors, but it is never sent back to the call. That's mix-minus: no echo, ever.
- Want the call audible in a recording or stream too? Flip its AIR on.
Tips
- Turn off the meeting app's own noise suppression and auto-level if you're doing your own processing — two processors fight.
- Keep the Mac's default output on VisionMixer System (see Audio) so meeting chimes and notifications ride a fader you control.
- The camera feeds at 1080p. If the meeting shows a frozen frame after an update, toggle the virtual camera off/on from the deck or Status tab.