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Method and apparatus for providing and determining integrity of video

  • US 8,878,933 B2
  • Filed: 07/06/2010
  • Issued: 11/04/2014
  • Est. Priority Date: 07/06/2010
  • Status: Active Grant
First Claim
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1. A method for determining the integrity of video, the method comprising the steps of:

  • instructing an external apparatus to produce and apply stimuli to a camera while a video is being recorded by the camera, wherein the external apparatus is a light or a camera mounting;

    recording time periods during which the stimuli is applied;

    receiving the video recorded by the camera;

    receiving data on stimuli applied to the camera;

    determining if time periods during which the stimuli is applied correspond to a response seen within the video; and

    determining the integrity of the video based on whether time periods during which the stimuli is applied correspond to responses seen within the video.

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