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Minimal decoding method for spatially multiplexing digital video pictures

  • US 8,179,420 B2
  • Filed: 04/14/2009
  • Issued: 05/15/2012
  • Est. Priority Date: 09/19/2001
  • Status: Expired due to Fees
First Claim
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1. An apparatus for creating a combined video image including multiple video images from a plurality of video images, where each video image has an image header and a plurality of video image components and each video image component has an image component header, the apparatus comprising:

  • a serial interface to a data packet switch; and

    a processor configured to;

    remove the image header from each video image to be included in the combined video image, wherein each video image is received via the data packet switch;

    generate a new image header for the combined video image, the new image header indicating a combined format;

    alter the image component headers of each video image to be included in the combined video image to set a combined format based image position for the video image within an image produced by the combined video image; and

    generate the combined video image by concatenating the new image header together with the plurality of video images having no image header and having the altered image component headers.

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