A Singple-Chip MPEG2 MP@ML Video Encoder LSI Including Wide Search Range Motion Estimation (H+/-288, V+/-96) and Many Functions for Consumer Use

A MPEG2 MP@ML Video Encoder LSI has been developed integrating a motion estimator (with maximum search area of the +/-288 horizontal and +/-% vertical pixels) and many functions for consumer application use. The two algorithms are used for motion estimation and low power consumption is achieved by using special design methodology.[l] In This paper, the LSI architecture is described.