Hybrid video encoder including real-time and off-line video encoders
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United States of America Patent
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Mar 19, 2013
Grant Date -
Jul 1, 2010
app pub date -
Dec 31, 2008
filing date -
Dec 31, 2008
priority date (Note) -
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Abstract
A method and apparatus is provided for encoding a video signal stream. The method includes receiving a video signal stream, identifying a plurality of individual segments within the video signal stream and encoding, off-line, recurring ones of the individual segments that recur with at least a first frequency to produce encoded recurring segments. The video signal stream is also encoded in real-time to generate a real-time encoded video stream. Segments in the real-time encoded video stream are replaced with their corresponding encoded recurring segments to thereby produce an encoded video output stream that includes some segments encoded in real-time and other segments encoded off-line.
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