发明名称 |
Interest Messaging Entertainment System |
摘要 |
In some implementations, closed captioning streams of textual data are extracted from video signals received by a client device. The closed captioning streams may be searched for occurrences of textual data in the closed captioning streams that match one or more search terms. When the number of matches between the search terms and a particular closed captioning stream exceeds a threshold number, a notification may be sent indicating that content programming determined to be of interest to a viewer has been located and/or the content programming may be recorded.
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申请公布号 |
US2011292280(A1) |
申请公布日期 |
2011.12.01 |
申请号 |
US201113207294 |
申请日期 |
2011.08.10 |
申请人 |
SLOO DAVID HENDLER;MICROSOFT CORPORATION |
发明人 |
SLOO DAVID HENDLER |
分类号 |
H04N7/00;G06F17/30;H04N5/44;H04N5/445;H04N5/50;H04N7/16;H04N7/173 |
主分类号 |
H04N7/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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