| 摘要 |
An MPEG video decompression method and apparatus describe several inventions including memory addressing, transforming data using a common processing block, time synchronization, asynchronous swing buffering, storing of video information and a parallel Huffman decoder. The time synchronisation, of e.g. system decoder 256 and video decoder 270, involves clock references 253 for initialising system time in at least the decoder 256, video time stamps for defining the time at which the picture is decoded or displayed, and time counters 255, 258 in each circuit 256, 270. <IMAGE> |
