MPEG-1实时影音解压缩卡的剖析

An Analysis on the MPEG-1 Real Time Video and Audio Uncompress Card

本文对MPEG-1标准的视频和音频解压缩处理技术进行了阐述，并介绍了与这一技术相关的集成电路，同时分析了目前广泛用于多媒体计算机中的MPEG-1实时影音解压缩卡的工作原理，给出了电路结构，向读者展示了MPEG未来技术发展方向．

This paper expounds the technology of MPEG-1 standards' video and audio uncompress, and introduces the integrated circuit connected with this technology.At the same time, there are also some analyses, together with the illustrations of circuit structure, on the working method of MPEG-1 real time video and audio uncompress card, which, at present, is widely used in multimedia computers.