【摘要】 文中介绍了一种用于ＤＶＢ机顶盒的ＭＰＥＧ－２解码器，讨论了其软硬件设计思想，提出了音、视频同步的实现方法，并给出了硬件调试过程。更多还原

【Abstract】 The MPEG-2 decoder for DVB settop box is introduced in this paper.The design method of its hardware and software is discussed.The implementation of A/V synchronization is presented.The debugging procedure of the hardware is also given.更多还原