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简单介绍了音视频压缩编码标准的形成、内容及应用领域。着重介绍了MPEG-4的编码结构、编码算法。最后特别指出应遵守MPEGLA公司及其MPEG-4技术使用授权程序提案。
Briefly introduced the formation of audio and video compression coding standards, content and application areas. Emphatically introduces the MPEG-4 encoding structure, encoding algorithm. Finally, it was pointed out that MPEGLA companies and their MPEG-4 technology licensing program should be complied with.