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Content Overlay System

  • US 20120185905A1
  • Filed: 01/13/2011
  • Published: 07/19/2012
  • Est. Priority Date: 01/13/2011
  • Status: Abandoned Application
First Claim
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6. An overlay content device comprising:

  • a network interface that allows retrieval and transmission of data, including one or more frame indexes each of which is derived from feature vectors that characterize a set of frames from a video program;

    a video controller that matches data derived from frames in a viewed video program to corresponding data in one of said frame indexes in order to determine a frame position in a video program;

    an overlay engine that generates graphical images and/or text to be overlayed onto said frames in a video program based on said frame position; and

    a video interface for transmitting a video stream incorporating said frames in a video program overlayed with said graphical images and text.

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