Medal currently uses your primary playback device set in Windows to capture sound.
If your games are playing through a device other than the primary device, Medal will not be able to capture audio.
To change your default audio device, follow these steps:
1. Press the Windows keyon your keyboard, type Control Panel and press Enter.
2. Click on Sound
3. Find your sound device, select it, select the Set Default button and then click Apply.
(You may need to restart your programs or your PC for changes to take effect)
Medal should now be able to record your game audio!