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Video and graphics system with video scaling

  • US 7,991,049 B2
  • Filed: 05/11/2004
  • Issued: 08/02/2011
  • Est. Priority Date: 11/09/1998
  • Status: Expired due to Fees
First Claim
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1. A video decoding system for decoding MPEG-2 video data, said system comprising:

  • means for reconstructing the video data to generate a plurality of pictures; and

    means for downscaling one or more of the plurality of pictures horizontally,wherein downscaling of the one or more of the plurality of pictures in the horizontal direction is disabled when the system detects that the one or more of the plurality of pictures does not include bi-directionally predicted picture.

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