Using features extracted from an audio and/or video work to obtain information about the work
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United States of America Patent
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Aug 30, 2011
Grant Date -
Feb 22, 2007
app pub date -
Jun 2, 2006
filing date -
Sep 14, 2000
priority date (Note) -
In Force
status (Latency Note)
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Abstract
Information about an audio or video file played on a device is provided by (a) extracting features from the audio or video file, (b) communicating the features to a database, and (c) receiving the information about the audio or video file from the database. The information might include a song title, an album title, and/or a performer name. The information might include a title of a video work, a director of the video work, and/or names of performers in the video work. The information might be rendered on an output of the device. The information might be stored (e.g., persistently) locally on the device.
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