| 面向电大远程教学视频的数字版权保护系统研究与设计 |
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| 引用本文： | 蒋融融,郑炜.面向电大远程教学视频的数字版权保护系统研究与设计[J].计算机时代,2010(10):22-24. |
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| 作者姓名： | 蒋融融 郑炜 |
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| 作者单位： | 浙江广播电视大学信息与工程学院,浙江,杭州,310030 |
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| 基金项目： | 浙江省教育厅科研项目 |
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| 摘 要： | 目前电大远程教学系统中的课程一般都配备IP课件、直播课堂等视频内容,但教学视频的版权保护尚存在问题,甚至还未引起重视。针对电大教学视频的发布、管理和使用等现状,在研究数字版权管理技术的基础上,设计了一套教学视频版权保护系统,给出了一个基于数字认证和内容加密的视频版权保护系统实现方案。
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| 关 键 词： | 远程教学 数字版权保护 数字认证 视频加密 |
Research and Design of Digital Copyright Protection System for TV University Distant Teaching Video |
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| JIANG Rong-rong,ZHENG Wei.Research and Design of Digital Copyright Protection System for TV University Distant Teaching Video[J].Computer Era,2010(10):22-24. |
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| Authors: | JIANG Rong-rong ZHENG Wei |
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| Affiliation: | (School of Information and Engineering,Zhejiang Radio ＆ TV University,Hangzhou,Zhejiang 310030,China) |
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| Abstract: | At present the courses in the distant teaching system of TV university generally provide the video contents of IP courseware,live class and etc,however the copyright protection of teaching video still has problems,and it has not even been concerned.Aiming at the current situation about the release,management and play of teaching videos,on the basis of researching digital copyright management technology,a teaching video copyright protection system is designed,and an implementing scheme of video copyright protection system based on digital authentication and content encryption is given. |
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| Keywords: | distant teaching digital copyright protection digital authentication video encryption |
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