Catfood CamSaver displays live video from any camera connected to your PC as a screensaver. CamSaver is easy to configure, just select the video device you wish to use and set the refresh rate in frames per second (FPS). You could place a webcam in a window and enjoy the view when the screensaver runs, monitor a wireless camera or connect a camcorder - CamSaver works with any Video for Windows compatible camera.