Hopefully this is not too difficult;
I have an Elgato Game Capture HD, which I am using to capture an HDMI signal. What I want to do is take either the onscreen capture window or the USB signal into the computer and use it as a camera on OS X Mountain Lion in ProPresenter 5.
I downloaded Desktop Presenter, but I do not know where the signal from the program is going to, nor do I know if this will even act as a camera.
Any suggestions? It needs to be recognized the same way the FaceTime Camera is recognized (as a camera).