发明授权
US09160970B2 System and method to validate restriction event control streams sent to a video distribution system
有权
用于验证发送到视频分发系统的限制事件控制流的系统和方法
- 专利标题： System and method to validate restriction event control streams sent to a video distribution system
- 专利标题（中）： 用于验证发送到视频分发系统的限制事件控制流的系统和方法
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申请号： US13569610申请日： 2012-08-08
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公开(公告)号： US09160970B2公开(公告)日： 2015-10-13
- 发明人: Jerald Robert Howcroft
- 申请人： Jerald Robert Howcroft
- 申请人地址： US GA Atlanta
- 专利权人： AT&T Intellectual Property I, L.P.
- 当前专利权人： AT&T Intellectual Property I, L.P.
- 当前专利权人地址： US GA Atlanta
- 代理机构： Toler Law Group, PC
- 主分类号： H04N7/16
- IPC分类号： H04N7/16 ; H04N7/167 ; H04N7/10
摘要：
Systems and methods to validate restriction event control streams sent to a video distribution system are provided. A particular method includes receiving a control stream and determining whether the control stream is valid based on a comparison of first restriction event information included in the control stream to second restriction event information stored in a mapping table.
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