To get the Vmix Master Output Audio to Zoom, you need to use the Vmix Virtual Audio Device. This device will create a virtual audio input that you can select in Zoom. Here are the steps on how to do it:
1. Open Vmix and go to the Audio Output Settings.2. Select the Vmix Virtual Audio Device as the output device.3. Open Zoom and go to the Audio Settings.4. Select the Vmix Virtual Audio Device as the microphone input device.
.5. In advanced settings, set the Volume to 2X .