How to Fix the Black Screen Issue After Recording in Windows XP
For Windows XP, normal operation may not be guaranteed because Microsoft has ended support for this operating system. (Reference)
This issue occurs because the program you are trying to record is using the overlay mixer.
The easiest way to solve the problem is as follows.
Right-click on the desktop and click Properties.
The Display Properties window will appear. Click the Settings tab.
Click the Advanced button.
Click the Troubleshoot tab.
As shown below, Hardware acceleration is set to Full. Change it to None.
After setting it as shown below, click OK, close the program you want to record, and then try recording again.
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When the recorded sound is muffled or too quiet (Windows XP)
When the recorded sound is muffled or too quiet (Windows XP)
Double-click the Sound and Audio Devices icon in Control Panel.
The Volume Control window will open, then click Properties under Options.
Select Recording, and in the volume control list below, check โStereo Mixโ and click OK.
If the sound is muffled, lower the Stereo Mix volume. If the sound is too quiet, increase the Stereo Mix volume.
Stereo Mix is a feature provided by the sound driver, so with some sound drivers, even if you increase the Stereo Mix volume, the sound may still be too quiet. In that case, increase the system volume as well.