ASUS Virtual Camera is an application that allows you to use the same stream in different locations (video software). The ASUS Virtual Camera should come installed with your laptop. If the camera drivers are installed correctly, the ASUS Virtual Camera should work correctly. Start the application, then start the stream, and eventually start the other applications that require the stream and that's it. You will have the possibility to use the same video stream in 4 different applications (locations).
