摘要
对窄带多媒体通信涉及的关键技术 ,包括视频压缩、传输层协议的选择、组播技术以及视频、音频的传输和回放 。
This paper discusses key technique of multimedia communication based on narrow band including video compressing,selection of protocal on transmission layer,IP multicast and management of audio and video data, and gives the application on the software level.In the end ,it predicts the prospect to construct a distributed multimedia application with these technique.
出处
《太原理工大学学报》
CAS
2003年第5期591-593,597,共4页
Journal of Taiyuan University of Technology
关键词
窄带
视频、音频传输
H.263
传输层协议
组播
媒体同步和回放
narrow band
transmission of audio and video
H.263
protocal of transmission layer
multicast
synchronizational performancex
