Video bridging for multipoint video conferencing

被引：0
|
作者：
Sun, MT [1 ]
Boyer, D [1 ]
Lukacs, M [1 ]
机构：
[1] BELLCORE, RED BANK, NJ 07701 USA
来源：
INTERNATIONAL JOURNAL OF IMAGING SYSTEMS AND TECHNOLOGY | 1997年 / 8卷 / 05期
关键词：
D O I：
10.1002/(SICI)1098-1098(1997)8:5<427::AID-IMA2>3.0.CO;2-C
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
With the growth of video conferencing, the need for multipoint conferences is also growing. In a multipoint videoconference over a wide-area network, the users are connected to a multipoint control unit (MCU) in a central office. A video bridge in the MCU combines the input video streams into a suitable format for presentation. In this article, we discuss various approaches of video bridging for continuous presence multipoint video conferencing. We also discuss the video quality issues and describe some multipoint video bridge prototypes we have developed. (C) 1997 John Wiley & Sons, Inc.
引用
收藏
页码：427 / 431
页数：5
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