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AUXILIARY BUS TRANSITIONS ON A VIDEO SWITCHER

  • US 20100182508A1
  • Filed: 08/30/2007
  • Published: 07/22/2010
  • Est. Priority Date: 08/30/2007
  • Status: Active Grant
First Claim
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1. A method in a mix-effect architecture including a plurality of video processing units said method comprising:

  • receiving a selection for a new video source to which a transition is desired from a current video source;

    identifying a video processing unit that is not contributing towards video processing;

    routing said new video source and said current video source to said identified video processing unit that is not contributing towards video processing;

    routing an output of said identified video processing unit to an auxiliary bus output;

    performing a transitional effect between said current video source and said new video source using said identified video processing unit; and

    upon completion of the transitional effect, routing said new video source to said auxiliary bus output.

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