发明申请
- 专利标题： CONTENT RECORDER TIMING ALIGNMENT
- 专利标题（中）： 内容记录器时序对齐
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申请号： US12578189申请日： 2009-10-13
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公开(公告)号： US20110085781A1公开(公告)日： 2011-04-14
- 发明人: Kenneth Olson
- 申请人： Kenneth Olson
- 申请人地址： US CA Santa Clara
- 专利权人： ROVI TECHNOLOGIES CORPORATION
- 当前专利权人： ROVI TECHNOLOGIES CORPORATION
- 当前专利权人地址： US CA Santa Clara
- 主分类号： H04N5/91
- IPC分类号： H04N5/91 ; H04N5/76
摘要：
A portion of audio content is captured from a network, and a time of occurrence of the captured portion of audio content is determined. An audio fingerprint is generated based on the captured portion of audio content. The generated audio fingerprint is matched to a program scheduled to be recorded. Based on the time of occurrence of the captured portion of audio content, a determination is made as to whether the program is running on-schedule. In one aspect, if it is determined that the program is not running on-schedule, an adjusted recording start time and/or an adjusted recording end time is calculated. In another aspect, if it is determined that the program is running on-schedule, the program is recorded according to a predetermined recording start time and/or a predetermined recording end time.
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