Methods and apparatus to process video and audio media
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United States of America Patent
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May 18, 2010
Grant Date -
Feb 26, 2009
app pub date -
Aug 26, 2008
filing date -
Nov 12, 1996
priority date (Note) -
Expired
status (Latency Note)
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Abstract
The presently claimed invention relates generally to digital watermarking, and processing video or audio media files. One claim recites a method including: analyzing a plurality of video or audio media files; determining whether there are duplicate media files in the plurality video or audio media files; and avoiding duplicate video or audio media files when searching the plurality of video or audio media files for digital watermarking. Of course, other claims and combinations are provided as well.
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