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Method and apparatus for modifying a data rate of a video signal

  • US 20080072267A1
  • Filed: 07/25/2007
  • Published: 03/20/2008
  • Est. Priority Date: 09/18/2006
  • Status: Active Grant
First Claim
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1. A method for modifying a data rate of a video signal, comprising:

  • receiving a compressed video signal;

    providing a closed-loop transrating path for modifying a data rate of the video signal;

    providing an open-loop transrating path for modifying the data rate of the video signal; and

    selecting one of said open-loop transrating path or said closed-loop transrating path for modifying the data rate of at least a portion of said video signal.

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