发明名称 Media content finger print system
摘要 A media device meeting an idleness criteria may be detected. In response to detecting an idleness criteria, media content may be sent to the media device. The media device may be configured to receive a particular content stream or streams accessible via the internet comprising the media content. The media device may derive a fingerprint from the media content and send the fingerprint to a fingerprint database, along with additional data pertaining to the media (such as title, synopsis, closed caption text, etc.). Detecting that a media device meets an idleness criteria may involve receiving a signal from the media device, the media device completing a duration of time without receiving a user command at the media device, or determining that the media content has resource availability for deriving a fingerprint.
申请公布号 US8510769(B2) 申请公布日期 2013.08.13
申请号 US20090631783 申请日期 2009.12.04
申请人 GHARAAT AMIR H.;BARTON JAMES M.;PATEL MUKESH K.;TIVO INC. 发明人 GHARAAT AMIR H.;BARTON JAMES M.;PATEL MUKESH K.
分类号 H04N7/16 主分类号 H04N7/16
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