说明：  这是一篇嵌入式数字视频解码系统设计与实现的毕业论文，内容主要讲解了嵌入式下的视频解码系统设计的步骤及设计方案。
(This is an embedded digital video decoding system design and implementation of the thesis, mainly to explain the video decoding in embedded system design under the steps and design.)