Go to Audio Mixer. Right-click the audio fader for each Zoom input. Select "Send to Master" (if you want the audience to hear them) or "Send to Bus A/B" (for headset monitoring). Ensure that the "Return Audio" from vMix to Zoom is set to YOUR microphone input, not the program mix.
Go to the official vMix downloads page (or via the vMix menu: Help > vMix Zoom Plugin). Download the .exe installer. Close vMix and Zoom completely before running. vmix zoom plugin
Run the installer with Administrator privileges. When you launch it, a Zoom login window will appear. Log in with your Zoom account (Business or Pro license required). This authorizes vMix to act as an "Add-on" to Zoom. Go to Audio Mixer
When three guests join a Zoom call, vMix creates three Inputs. But you don't see them all at once. Use these strategies: Go to the official vMix downloads page (or