Audio
How do I record audio?
To record your voice, select the proper audio device in the list before starting recording.
To record additional music and sounds, enable "stereo mix" (also called "what you hear" on your computer).
How to enable "Stereo Mix" on Windows XP - RealTek
How to enable "Stereo Mix" on Windows XP - Creative Sound Blaster
How to enable "Stereo Mix" on Windows Vista - RealTek
How to enable "Stereo Mix" on Mac
How do I remove audio?
Once you have recorded your video, stream the preview.
Click on the "Remove audio" icon in the "Tools" interface.
Click on "Yes" to confirm. Audio has been remove.
Why isn't there any sound on my video?
Be sure that the video player is not muted, and that its volume is sufficiently high. You may also need to check the sound settings of your computer.
For an optimal quality of your audio recording, it is advised to use a microphone, or a helmet with an integrated microphone.