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Video combiner

  • US 20020147987A1
  • Filed: 03/20/2002
  • Published: 10/10/2002
  • Est. Priority Date: 03/20/2001
  • Status: Abandoned Application
First Claim
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1. A method of locally generating a composite video signal at a viewer location comprising:

  • generating a first video signal;

    generating a second video signal;

    generating a presentation description at a location that is remote from the viewer location;

    transmitting said presentation description to said viewer location;

    transmitting said first video signal and said second video signal as multiple video signals to said viewer location;

    generating control signals from said presentation description; and

    combining said multiple video signals in accordance with said control signals to produce a composite video signal, said composite video signal comprising a portion of said first video signal and a portion of said second video signal wherein said portion of said first video signal and said portion of said second video signal are displayed simultaneously.

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