Q: I saw a software that can be used as a virtual camera on the Internet some time ago. I was curious and I even got one, but now I am in trouble. Every time I invite a friend to video chat or a friend invites to video chat with me. The other party sees the contents of the virtual camera, but the real camera is useless, restart QQ is not good, how to solve?
A: If you don't want to uninstall the virtual camera, you can use the QQ video wizard to reset it:
First, insert your camera into the USB slot, then start QQ ( QQ 2004 as an example), click "Menu → Tools → Video Adjustment" in the main window of QQ to open the "Video Adjustment Wizard" window, select your camera in the "Video Device" drop-down list.
Finally, click “Next” and follow the “Video Adjustment Wizard” to complete the setup step by step.
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