CN102387420B - 一种加密管理视频播放的方法 - Google Patents
一种加密管理视频播放的方法 Download PDFInfo
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- CN102387420B CN102387420B CN201110285459.7A CN201110285459A CN102387420B CN 102387420 B CN102387420 B CN 102387420B CN 201110285459 A CN201110285459 A CN 201110285459A CN 102387420 B CN102387420 B CN 102387420B
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CN201110285459.7A CN102387420B (zh) | 2011-09-23 | 2011-09-23 | 一种加密管理视频播放的方法 |
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CN201110285459.7A CN102387420B (zh) | 2011-09-23 | 2011-09-23 | 一种加密管理视频播放的方法 |
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CN102387420A CN102387420A (zh) | 2012-03-21 |
CN102387420B true CN102387420B (zh) | 2016-06-01 |
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Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
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CN105846998A (zh) * | 2016-04-27 | 2016-08-10 | 江苏利鼎微***有限公司 | 一种异步led显示控制卡管理***及加密方法 |
CN109511001A (zh) * | 2017-09-15 | 2019-03-22 | 深圳市洲明科技股份有限公司 | 一种led显示***及其控制方法 |
CN108920937A (zh) * | 2018-07-03 | 2018-11-30 | 广州视源电子科技股份有限公司 | 投屏***、投屏方法和装置 |
CN109905484A (zh) * | 2019-03-12 | 2019-06-18 | 杭州联驱科技有限公司 | 显示***及显示控制方法 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
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CN1968409A (zh) * | 2006-06-28 | 2007-05-23 | 华为技术有限公司 | 实现流媒体内容审查的用户终端设备及审查方法 |
CN101021888A (zh) * | 2007-03-20 | 2007-08-22 | 陆小潮 | 数字多媒体内容播放的监控装置及监控方法 |
CN101466031A (zh) * | 2007-12-18 | 2009-06-24 | 北京华星广视数码技术服务有限公司 | 一种流媒体播控方法、装置及*** |
CN101902611A (zh) * | 2009-06-01 | 2010-12-01 | 航天信息股份有限公司 | 一种iptv数字版权保护的实现方法 |
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US7480796B2 (en) * | 2001-06-07 | 2009-01-20 | Kwan Sofware Engineering, Inc. | System and method for authenticating data using incompatible digest functions |
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Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1968409A (zh) * | 2006-06-28 | 2007-05-23 | 华为技术有限公司 | 实现流媒体内容审查的用户终端设备及审查方法 |
CN101021888A (zh) * | 2007-03-20 | 2007-08-22 | 陆小潮 | 数字多媒体内容播放的监控装置及监控方法 |
CN101466031A (zh) * | 2007-12-18 | 2009-06-24 | 北京华星广视数码技术服务有限公司 | 一种流媒体播控方法、装置及*** |
CN101902611A (zh) * | 2009-06-01 | 2010-12-01 | 航天信息股份有限公司 | 一种iptv数字版权保护的实现方法 |
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Effective date of registration: 20130116 Address after: 518172 Guangdong City, Longgang Province, north of the court of the North Road, Longgang Road, Jing Jing, the new town of, 2 A303 Applicant after: Xu Wei Address before: Futian District Che Kung Temple Tairan industrial zone of Shenzhen city in Guangdong province 518040 211 706 Applicant before: Ran Hong |
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Effective date of registration: 20160406 Address after: 518172 Guangdong City, Longgang Province, north of the court of the North Road, Longgang Road, Jing Jing, the new town of, 2 B1201 Applicant after: Liu Jingmei Address before: 518172 Guangdong City, Longgang Province, north of the court of the North Road, Longgang Road, Jing Jing, the new town of, 2 A303 Applicant before: Xu Wei |
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Effective date of registration: 20201105 Address after: Haimen Changle Town Changqing Road 226000 Jiangsu city of Nantong province No. 88 Patentee after: HAIMEN DADE INTELLECTUAL PROPERTY SERVICE Co.,Ltd. Address before: 518172, Shenzhen District, Guangdong City, Longgang Province, Huang Ting North Road, Tian An, Longgang Digital Town 2, B1201 Patentee before: Liu Jingmei |