Video quality of service management and constrained fidelity constant bit rate video encoding systems and method
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United States of America Patent
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Jul 15, 2014
Grant Date -
Mar 27, 2008
app pub date -
Sep 21, 2007
filing date -
Sep 21, 2006
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Abstract
A constrained variable rate coding technique limits the number of bits used in an encoding process. A quality setting indicates a maximum level of quality to be used in the encoding process which limits the number of bits used in the encoding process. A bandwidth reclamation factor which indicates an amount of bandwidth to conserve may also be used with the quality setting. The constrained variable rate coding technique using a lower quality encoding process for less complex video data and a higher quality encoding technique for higher quality video data.
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