At first, it is presented an analysis of the characteristic and the application of some kinds of Embedded CPU, and is selected the S3C2410 deployed by Samsung as the platform of the scheme.

• 本文首先对嵌入式系统和视频编解码标准的发展作了介绍，然后对比分析了主流嵌入式处理器的性能特点，应用领域，在此基础之上确定了Samsung的S3C2410嵌入式微控制器作为本方案的处理器平台。