Pointing to the feature of EMS memory in embedded system, the protocol of VDF coding and decoding used the MPEG4 protocol with high compressibility, which embodied by TMS320C6205 of DSP chip.

• 视频编解码协议针对嵌入式系统内存资源小的特点采用了高压缩率的MPEG4协议。协议的实现由高速DSP芯片TMS320C6205实现。