Mpeg-4 For Networked Collaborative Virtual Environments
VSMM '97: Proceedings of the 1997 International Conference on Virtual Systems and MultiMedia(1997)
摘要
MPEG is traditionally committed to coding and compression of audio-visual data from natural sources. However, the emerging MPEG-4 standard aims not only at multiple natural audio-visual objects composing the scene, but also synthetic audio and video to be integrated with the natural. It will also allow more interaction with both synthetic and natural objects.Networked Collaborative Virtual Environments (NCVE) have a wide range of different requirements on networking. This paper analyzes how these requirements could potentially be met by MPEG-4 and shows that MPEG-4 tools could be extremely useful for development of such environments.
更多查看译文
关键词
audio coding,code standards,data compression,distributed processing,groupware,multimedia systems,video coding,virtual reality,MPEG-4,audio-visual data coding,audio-visual data compression,multiple natural audio-visual objects,natural objects,networked collaborative virtual environments,networking requirements,synthetic audio,synthetic video,
AI 理解论文
溯源树
样例
生成溯源树,研究论文发展脉络