Audio

The Audio section has two independent sources:

• Microphone — your voice or another input device (microphone, headset, webcam with a built-in microphone).
• System audio — everything your computer plays: video and game sound, notifications, other people on a call.

For each source, tick the checkbox and choose a device from the list below it. When a checkbox is cleared, its list is disabled and that audio is not recorded. You can enable both sources at once — they are mixed into a single audio track. If both are cleared, the video is recorded without sound.