摘要： MPEG-2是目前应用最为广泛的数字音视频编码国际标准,大部分数字音视频节目是以MPEG-2的形式存在。标准的多样化使不同标准之间的数据格式转换变得越来越重要。该文提出了一个MPEG-2到AVS的视频转码器的实现方案。

关键词: MPEG-2, AVS, 转码技术, 视频压缩

Abstract: The variety makes data transition among different standards more and more important.In this paper a realization scheme of the transcoding from MPEG-2 to AVS is proposed,the complexity of which can be reduced by reusing the information gathered in the video decoding process.

中图分类号: 

• TN919.81