| 流式三分屏VOD课件关键技术研究与系统实现 |
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| 引用本文： | 曹双贵,兰少华. 流式三分屏VOD课件关键技术研究与系统实现[J]. 淮海工学院学报, 2008, 17(1): 33-36 |
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| 作者姓名： | 曹双贵 兰少华 |
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| 作者单位： | 淮海工学院电子工程学院 江苏连云港222005(曹双贵)，南京理工大学计算机学院 江苏南京210094(兰少华) |
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| 基金项目： | 淮海工学院自然科学基金资助项目(Z2006041) |
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| 摘 要： | VOD教学系统中各媒体流同步和VOD服务器群是设计和实现的主要难点。通过对基于流式传输的三分屏VOD课件中多媒体同步原理和VOD服务器方案的研究,给出了在网络教学环境下各媒体流实现同步的解决方法和基于校园网的流媒体教学系统VOD服务器群集方案,最后给出了具体实现案例。
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| 关 键 词： | 流媒体 屏幕分割 视频点播 同步 VOD服务器 |
| 文章编号： | 1672-6685(2008)01-0033-04 |
| 修稿时间： | 2007-09-16 |
Key Technology of Three-division Screen VOD Courseware and Its System Realization |
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| CAO Shuang-gui,LAN Shao-hua. Key Technology of Three-division Screen VOD Courseware and Its System Realization[J]. Journal of Huaihai Institute of Technology:Natural Sciences Edition, 2008, 17(1): 33-36 |
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| Authors: | CAO Shuang-gui LAN Shao-hua |
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| Abstract: | The major difficulties in VOD teaching system lie in the synchronization of media and VOD servers.The principle of multimedia synchronization and the design of VOD server assembling are studied in this paper for three-division screen VOD courseware based on streaming transmission.Solutions are given to achieve synchronization of media flow in the environment of teaching network,and a scheme of VOD server assembling is designed in the streaming media teaching system based on campus net.Finally,a concrete case of system realization is provided. |
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| Keywords: | streaming media screen division video on demand synchronization VOD server |
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