基于MPEG2的视频解复用的设计，正确的分析PES包，得到音视频的基本流。该模块效率很高。-The module is mainly used for synchronous detection MEPGII TS stream. When detected in three consecutive TS packets simultaneously, the output of a sync signal, in which the sync signal driven, TS packet writing in FIFO. The module for detection of whether the TS packet and whether synchronization particularly effective, and they hope to make digital television a friend help.