The BCM7035 Advanced High-Definition, Video-Graphics Subsystem supports the requirements of television and set-top box systems that require high-definition or standard-definition decoding of MPEG-2 streams with simultaneous high-definition and standard-definition outputs. For systems that require only standard-definition output, a reduced-memory mode substantially reduces the amount of memory needed for the video decompressions process. The video decoder also supports multiple stream standard-definition decoding, providing both tiled video and PIP capability.