After a comparison beteen two implementation schemes, a progromable media processing SoC based on two processor cores will be designed named MediaSOC3221A which can be used as audio and video decoding system for MPEG-like standard.

• 通过对两种体系结构的比较,我们自主研发了基于双处理器的可编程媒体处理系统芯片的硬件结构,并完成了兼容MPEG的数字音视频解码系统芯片MediaSOC3221A的设计。