摘要
桌面视频会议是利用多媒体技术和数据通信技术通过计算机网络实现的两地或多地信息交互或视频会议的一种高效率、低成本的多媒体通信手段。通过对目前流行的视频会议系统的介绍和分析,提出了一种较为通用的视频会议模型,并对其方案进行了研究和设计。最后对视频会议未来的发展做出了展望。
Desktop videoconferencing is a good method for multimedia communications to realize the information interaction or meeting between two places or more based on the marriage of multimedia technology and data communication technology. According to the introduction and analysis of current popular videoconferencing systems, a comparatively common videoconferencing model is presented, and the scheme is researched and designed. At last the prospect of future videoconferencing development is viewed.
出处
《计算机工程与设计》
CSCD
北大核心
2007年第9期2089-2091,共3页
Computer Engineering and Design
关键词
桌面视频会议
通信协议
视频
音频
数据压缩
desktopvideoconferencing
communication protocol
video
audio
data compression
