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Transmission of video information

  • US 20040218673A1
  • Filed: 02/23/2004
  • Published: 11/04/2004
  • Est. Priority Date: 01/03/2002
  • Status: Active Grant
First Claim
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1. A method for transmitting video information, in which at least one bitstream is formed from the video information comprising a set of frames, the frames comprising macroblocks, wherein the method comprises:

  • forming at least one switching frame into said bitstream;

    arranging macroblocks of said switching frame into a first group of macroblocks and a second group of macroblocks;

    encoding each macroblock of said first group of macroblocks by a first encoding method to provide a switching point for continuing transmission of video information with another bitstream formed from the video information; and

    encoding macroblocks of said second group of macroblocks by another encoding method.

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