Patent ID: 6885381

Claim:
A video output system for producing video signals, the video output system being communicatively coupled by electrical communication paths to a video graphics processor, a video signal input system, and a storage medium for storing data in electrical form, the video output system comprising: a receiver for receiving a video signal; a video pipeline for post-processing the received video signal, the video pipeline producing a post-processed video signal, wherein the video pipeline includes functionality for performing a plurality of functions selected from the following functions: region of interest selection; frame rate matching; spatial adaptation; changing the sample rate of the video signal being post processed; gamma removal; gamma insertion; color space conversion; changing frames of video data into interleaved fields of video data; and, addressing on a frame by frame basis the video signal being post processed; and a video output module for converting the post-processed video signal, the video output module producing a formatted video signal wherein: the video output module includes: an ancillary data injector, the injector inserting ancillary data into the post-processed video signal; and a generator locking device; and the video output system is configured to receive the received video signal from the storage medium, the video graphics processor, and the video input system.