CN101800878B - 基于位置文件的mpeg视频加密与解密系统以及方法 - Google Patents
基于位置文件的mpeg视频加密与解密系统以及方法 Download PDFInfo
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- CN101800878B CN101800878B CN2010100420014A CN201010042001A CN101800878B CN 101800878 B CN101800878 B CN 101800878B CN 2010100420014 A CN2010100420014 A CN 2010100420014A CN 201010042001 A CN201010042001 A CN 201010042001A CN 101800878 B CN101800878 B CN 101800878B
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CN2010100420014A CN101800878B (zh) | 2010-01-04 | 2010-01-04 | 基于位置文件的mpeg视频加密与解密系统以及方法 |
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CN2010100420014A CN101800878B (zh) | 2010-01-04 | 2010-01-04 | 基于位置文件的mpeg视频加密与解密系统以及方法 |
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CN101800878A CN101800878A (zh) | 2010-08-11 |
CN101800878B true CN101800878B (zh) | 2011-11-23 |
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Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
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CN102186068A (zh) * | 2011-04-18 | 2011-09-14 | 广州视睿电子科技有限公司 | 一种基于iphone或ipod的无线传输设备及方法 |
CN102999729B (zh) * | 2011-09-13 | 2017-04-19 | 联想(北京)有限公司 | 文件管理方法及文件管理系统 |
CN108462677B (zh) * | 2017-02-20 | 2022-02-08 | 沪江教育科技(上海)股份有限公司 | 一种文件加密方法及系统 |
CN108985107A (zh) * | 2018-07-13 | 2018-12-11 | 重庆爱思网安信息技术有限公司 | 一种加密电子取证审计系统 |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1578457A (zh) * | 2003-07-17 | 2005-02-09 | 汤姆森许可贸易公司 | 个人视频加密系统和方法 |
CN1604640A (zh) * | 2004-10-28 | 2005-04-06 | 武汉大学 | 一种视频信息的加解密方法 |
KR100635128B1 (ko) * | 2005-11-17 | 2006-10-18 | 한국전자통신연구원 | 아이에스오 베이스 미디어 파일 형식의 암호화된 동영상파일 생성 장치 및 암호화된 동영상 복원 장치와, 그 복원방법 |
CN101064813A (zh) * | 2006-04-28 | 2007-10-31 | 中国科学院计算技术研究所 | 视频加解密装置以及加解密方法 |
CN101110944A (zh) * | 2007-08-31 | 2008-01-23 | 湖北科创高新网络视频股份有限公司 | 一种视频数据的加密方法和装置 |
CN101137038A (zh) * | 2006-08-31 | 2008-03-05 | 谢剑斌 | 一种实现无线视频加解密的方法 |
EP1611726B1 (en) * | 2003-04-09 | 2008-12-03 | International Business Machines Corporation | Methods and apparatus for secure and adaptive delivery of multimedia content |
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Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1611726B1 (en) * | 2003-04-09 | 2008-12-03 | International Business Machines Corporation | Methods and apparatus for secure and adaptive delivery of multimedia content |
CN1578457A (zh) * | 2003-07-17 | 2005-02-09 | 汤姆森许可贸易公司 | 个人视频加密系统和方法 |
CN1604640A (zh) * | 2004-10-28 | 2005-04-06 | 武汉大学 | 一种视频信息的加解密方法 |
KR100635128B1 (ko) * | 2005-11-17 | 2006-10-18 | 한국전자통신연구원 | 아이에스오 베이스 미디어 파일 형식의 암호화된 동영상파일 생성 장치 및 암호화된 동영상 복원 장치와, 그 복원방법 |
CN101064813A (zh) * | 2006-04-28 | 2007-10-31 | 中国科学院计算技术研究所 | 视频加解密装置以及加解密方法 |
CN101137038A (zh) * | 2006-08-31 | 2008-03-05 | 谢剑斌 | 一种实现无线视频加解密的方法 |
CN101110944A (zh) * | 2007-08-31 | 2008-01-23 | 湖北科创高新网络视频股份有限公司 | 一种视频数据的加密方法和装置 |
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Inventor after: Hu Yue Inventor after: Liao Xiaofeng Inventor after: Zhou Qing Inventor after: Lai Shiyue Inventor after: Zhang Yanzhen Inventor after: Chen Gang Inventor after: Zhong Ming Inventor before: Liao Xiaofeng Inventor before: Lai Shiyue Inventor before: Zhou Qing Inventor before: Zhong Ming |
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Free format text: CORRECT: INVENTOR; FROM: LIAO XIAOFENG LAI SHIYUE ZHOU QING ZHONG MING TO: HU YUE LIAO XIAOFENG ZHOU QING LAI SHIYUE ZHANG YANZHEN CHEN GANG ZHONG MING |
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