发明授权
- 专利标题: Video service blackout events
- 专利标题(中): 视频服务中断事件
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申请号: US13328469申请日: 2011-12-16
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公开(公告)号: US08813114B2公开(公告)日: 2014-08-19
- 发明人: James T. Sofos , Lee M. Chow , David Piepenbrink , Michael Reid
- 申请人: James T. Sofos , Lee M. Chow , David Piepenbrink , Michael Reid
- 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 ; H04N21/454
摘要:
A method includes receiving, at a component of a multimedia content distribution system, a command including blackout information related to a first version of content. The blackout information includes scheduling information. The method includes updating a first entry within a control matrix based on the blackout information in response to the command. The first entry includes information related to when the first version of the content in a first stream is to be blacked out based on the scheduling information. The method also includes updating a second entry within the control matrix based on the blackout information in response to the command. The second entry includes information related to when the second version of the content in a second stream is to be blacked out based on the scheduling information. The method also includes sending a control stream based on the control matrix to one or more set top boxes.
公开/授权文献
- US20120089998A1 VIDEO SERVICE BLACKOUT EVENTS 公开/授权日:2012-04-12
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