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Method, apparatus and system for video delivery using head-end pass through

  • US 20020133828A1
  • Filed: 03/16/2001
  • Published: 09/19/2002
  • Est. Priority Date: 03/16/2001
  • Status: Abandoned Application
First Claim
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1. A method for delivering video to a set top box comprising:

  • rendering a page image in a head-end based on a page description written in a page description language;

    creating a page image description frame according to said page image;

    sending the page image description frame to a set top box;

    receiving the page image description frame in said set top box;

    painting the page image description frame in a display memory in said set top box;

    receiving a video signal in said head end;

    forwarding said video signal to said set top box;

    receiving said video signal in said set top box; and

    rendering a video image in said display memory in said set top box based on the video signal.

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