发明授权
- 专利标题: System and method of managing video content quality
- 专利标题(中): 管理视频内容质量的系统和方法
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申请号: US11706129申请日: 2007-02-14
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公开(公告)号: US08839325B2公开(公告)日: 2014-09-16
- 发明人: Zhi Li , Canhui Ou , Michael Tisiker , Donggen Zhang , Xiaochuan Yi , Raghvendra Savoor , Orestis Manthoulis , Christine Bouamalay
- 申请人: Zhi Li , Canhui Ou , Michael Tisiker , Donggen Zhang , Xiaochuan Yi , Raghvendra Savoor , Orestis Manthoulis , Christine Bouamalay
- 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: H04N7/173
- IPC分类号: H04N7/173 ; H04N21/442 ; H04N21/24 ; H04N21/647 ; H04N17/00
摘要:
Disclosed is a system and method of managing video content quality. The method includes receiving performance data at a video quality prediction system where the performance data is related to a plurality of network elements of a network path linking a video-head end with a set-top box device. The method also includes predicting, based at least partially on the performance data, a quality of video content received at the set-top box device and determining whether the predicted quality of video content is greater than or equal to a video quality threshold. In addition, the method includes identifying at least one of the plurality of network elements not satisfying a performance requirement, based on the performance data, when the predicted quality of video content is less than the video quality threshold. Further, the method includes outputting data indicating the at least one network element not satisfying the performance requirement.
公开/授权文献
- US20080192119A1 System and method of managing video content quality 公开/授权日:2008-08-14