avs视频标准

avs视频标准

2004 IEEE International Conference on Multimedia and Expo (ICME)
Overview of AVS Video Standard
Liang Fan', Siwei Ma2, Feng Wu3
1) Dept. Elec. & Comm. Engineering, Sun Yut-sen University, Guungzhoir 510275, PRC
2) Institute of Computing Technology, Chinese Acudemy of Sciences, Beijing 100080. PRC
3) microsoft Research Asia, Beijing 100080, PRC
E-mail: isslf@zsu. t.du.cn, swmu @ ict.ac.cn, fengwu @microsoft..com

This paper overviews the AVS video standard in
terms of basic features, adopted major techniques
and its pegormancr. The current version of AVS
video standard mainly aims at the idcreasing
demand on high definition and high quality video
services. It provides a good trade-off solution
berween complexity and coding eficiency for digital
broadcasi and digital storage media. Funhermore,
similar to the syntax structure in MPEG-2 video
standard, it can be easily applied into the exrensively
existing MPEG-2 systems while significantly
improving coding eficiency.