摘要
讨论了全新的视频编码标准ＭＰＥＧ－４的性能及ＭＰＥＧ－４的视频、音频和系统标准。阐述了其对多媒体通信的影响，并对未来的多媒体通信进行了展望。
This paper describes the functions of the emerging audiovisual coding standard MPEG 4 and its video, audio and system standards, and also deals with the influence of this standard on the future multimedia communiction and the prospect of multimedia communication.
出处
《数字通信》
1998年第4期3-4,46,共3页
Digital Communications and Networks
关键词
MPEG-4
交互性
多媒体通信
MPEG 4, content based interactiviy, multimedia communication
