Method and apparatus for MPEG-2 to VC-1 video transcoding
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United States of America Patent
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Oct 25, 2011
Grant Date -
Feb 8, 2007
app pub date -
Aug 5, 2005
filing date -
Aug 5, 2005
priority date (Note) -
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Abstract
A method for transcoding from an MPEG-2 format to a VC-1 format is disclosed. The method generally comprises the steps of (A) decoding an input video stream in the MPEG-2 format to generate a picture; (B) determining a mode indicator for the picture; and (C) coding the picture into an output video stream in the VC-1 format using one of (i) a VC-1 field mode coding and (ii) a VC-1 frame mode coding as determined from the mode indicator.
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