Video encoding with even bit stream
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United States of America Patent
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Issued Date -
May 20, 2010
app pub date -
May 31, 2009
filing date -
Nov 14, 2008
priority date (Note) -
Abandoned
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Abstract
A video encoding technique producing an even output bit stream is disclosed. According to one aspect of the present invention, an instantaneous peak of the output bit stream is greatly reduced by dividing one image frame into a key area and a background area, then inter-frame encoding the key area and the background area in different frames respectively. In other words, a whole bit stream of one I frame in the prior art is distributed into two or more image frames in the present invention.
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