A digital media interface system combines video information from two video information sources to form a combination video signal for display on a television display device. One of the video information sources may be a digital media content provider, such as a satellite or cable television service provider, and the other video information source may be a personal computer connected to the Internet. The system generates a window of graphics information, such as from an Internet webpage, and overlays the window on a television screen along with the digital video provided by the satellite or cable television provider.