What if there aren’t any sources displayed in VMix?
Summary
Video sources may be missing because of connection issues, incorrect settings, or other unexpected issues. You can try restarting VMix, adding a new source, or reconnecting an external device.
Suggestions
Step 1: Double-check that all devices are connected to the laptop, turned on, and properly functioning.
Step 2: Double-check that the appropriate preset is open on VMix.
Step 3: If neither of these steps have resolved the issue, restart VMix and open the preset.
Step 4: If the issue is still unresolved, try reconnecting the external device (camera, audio interface, etc.) which is not working.
Step 5: If the source is properly connected, try adding the input again. Notify a member of the staff.