Design and Implementation of Remote Teaching System Based on Encryption

被引:1
|
作者
Rui, Moqiao [1 ]
Zeng, Peifeng [1 ]
机构
[1] Donghua Univ, Shanghai, Peoples R China
来源
2012 INTERNATIONAL SYMPOSIUM ON INFORMATION SCIENCE AND ENGINEERING (ISISE) | 2012年
关键词
distant education; copyright protection; encryption once; data segmented;
D O I
10.1109/ISISE.2012.84
中图分类号
TP [自动化技术、计算机技术];
学科分类号
0812 ;
摘要
A real-time video transmission system based on encryption is proposed in this paper. It can solve these problems like copyright protection for educating programs and reduction of network bandwidth requirement. Media data are segmented and encrypted. A dongle is used to improve the effectiveness of user's identity and protect the copyright. Data buffering is used to solve the fluctuation of network bandwidth. Experiment results show that the system can implement buffering playback and copyright protection of multimedia files.
引用
收藏
页码:345 / 348
页数:4
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