The TL850's graphics engine supports high quality, flicker-reduced OSD and graphics to provide a rich, crisp, TV-centric GUI and other advanced graphical features needed for advanced STBs and TVs. A key differentiating feature of the TL850 is the ability to do multiple standard definition decode and display. The display processor supports split screen, two video input ports. One port is for a transport stream and the other port is for simultaneous input of an externally digitized analog stream. The TL850 has two outputs a primary output supporting all formats and an auxiliary output for VCR recording.