| 面向 Internet 桌面会议系统的多媒体同步方案 |
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| 引用本文： | 曾昭苏,马晖,曹化工.面向 Internet 桌面会议系统的多媒体同步方案[J].华中科技大学学报(自然科学版),1997(8). |
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| 作者姓名： | 曾昭苏 马晖 曹化工 |
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| 作者单位： | 华中理工大学计算机科学与工程系 |
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| 基金项目： | 国家863高科技计划CIMS资助 |
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| 摘 要： | 针对Ｉｎｔｅｒｎｅｔ环境下多媒体同步出现的新问题，提出了一个适合Ｉｎｔｅｒｎｅｔ桌面会议系统的多媒体同步方案，并结合正在研制的多点桌面会议系统ＭＤＣＳ（Ｍｕｌｔｉ－ｐｏｉｎｔＤｅｓｋｔｏｐＣｏｎｆｅｒｅｎｃｅＳｙｓｔｅｍ）详细分析这种方案及其性能．实践证明该方案能适应Ｉｎｔｅｒｎｅｔ环境，具有较好的同步效果和质量
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| 关 键 词： | 计算机协同支持环境 桌面会议系统 多媒体同步 视频压缩 |
A Synchronous Scheme of Multimedia Streams for Internet Desktop Conference |
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| Zeng Zhaosu, Dept. of Computer Sci. & Eng.,HUST,Wuhan ,China. Ma Hui Cao Huagong.A Synchronous Scheme of Multimedia Streams for Internet Desktop Conference[J].JOURNAL OF HUAZHONG UNIVERSITY OF SCIENCE AND TECHNOLOGY.NATURE SCIENCE,1997(8). |
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| Authors: | Zeng Zhaosu Dept of Computer Sci & Eng HUST Wuhan China Ma Hui Cao Huagong |
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| Institution: | Zeng Zhaosu, Dept. of Computer Sci. & Eng.,HUST,Wuhan 430074,China. Ma Hui Cao Huagong |
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| Abstract: | The current evolution of network technology makes it possible to hold a desktop conference over the Internet. However, the distribution of multimedia data streams over the Internet will not support the real time application and the synchronization between media can be disruptive as the packets will be lost and delayed in teh Internet. A scheme for solving the synchronization of media over the Internet is proposed. Experiments with a multipoint desktop conference system (MDCS) based on such a scheme show that it is adaptive to the Internet environment and the results are found to be satisfactory with nice quality. |
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| Keywords: | CCWE desktop conference synchronization video compression |
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