If you want to record both computer sound and your voice, please select "(Default Output Device)" as the Speakers and “your microphone” as the Microphone in the Bandicam Recording settings.
If the microphone sound cannot be recorded or the microphone sound is out of sync with [Method 1] above, please follow the steps below:
If you select "Disable" as the "Speakers" and select your microphone as the "Microphone", you can record only the microphone sound without computer sound.
To record computer and microphone sound in Windows XP, please select "Primary Sound Capture Driver" as the Primary Sound Device and "Microphone" as the Secondary Sound Device, and then check the “Two Sound Mixing” option of Bandicam.
1. Right-click on the Speaker icon in the system tray -> Open Volume control -> please click Properties.
2. After selecting the right device in "Mixer Device", please select the "Recording" option and check the "Microphone" option, and then
set the microphone volume to around 70%~80%. (If the microphone volume is set to [Mute], please set to "Unchecked".)
3. If you still have the microphone recording problem, select the "Playback" option and check the "Microphone" option, and then check the "Select" check-box (or uncheck the "Mute" check-box) of the Microphone tab.
If you continue having the problem, please record your Bandicam and Windows sound settings, and then send the video file with your microphone model to bandicam@bandicam.com.