| 基于H.323的多点视听会议系统的实现 |
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| 引用本文： | 胡绍海,赵帅锋,裘正定.基于H.323的多点视听会议系统的实现[J].北京交通大学学报(自然科学版),2000,24(6):50-53. |
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| 作者姓名： | 胡绍海 赵帅锋 裘正定 |
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| 作者单位： | 北方交通大学计算机与信息技术学院!北京100044 |
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| 基金项目： | 国家计委科技攻关项目;96-414-05-11; |
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| 摘 要： | 首先介绍国际电信联盟 (ITU -T)为IP网络的实时多媒体通信而制定的标准 :H .32 3协议 ,然后讨论了基于该协议的三层多媒体通信平台设计 ,最后在此平台上实现了多点视听会议系统 ,支持多点语音混合、终端选像和数据业务等功能 .
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| 关 键 词： | 多媒体通信 视听会议 H.323协议 |
Implementation of Multipoint Audiovisual Conference System Based on H. 323 |
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| HU Shao hai,ZHAO Shuai feng,QIU Zheng ding.Implementation of Multipoint Audiovisual Conference System Based on H. 323[J].JOURNAL OF BEIJING JIAOTONG UNIVERSITY,2000,24(6):50-53. |
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| Authors: | HU Shao hai ZHAO Shuai feng QIU Zheng ding |
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| Abstract: | Firstly, H.323 protocol is introduced which is for real time multimedia communication based on IP network and designed by ITU T.Then a three layer architecture is discussed. Finally the PC based on desktop multipoint audiovisual conference system has been implemented, which supports the multipoint audio mixing, endpoint vedio selection and data service. |
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| Keywords: | multimedia communication audiovisual conference H 323 protocol |
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