METHOD OF DECODING MOVING PICTURE, APPARATUS FOR DECODING MOVING PICTURE AND SYSTEM-ON-A-CHIP HAVING THE SAME

摘要

A video decoder and associated methods of operation are disclosed. The video decoder identifies groups of successive not-coded macro-blocks associated with a current frame in a bitstream of compressed video data received from a main memory. The video decoder then reads corresponding groups of macro-blocks associated with a previous frame from a first location in the main memory to a local memory and then back to a second location in the main memory in order to reconstruct the current frame.