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Watermarking to control video recording

  • US 7,263,202 B2
  • Filed: 06/13/2002
  • Issued: 08/28/2007
  • Est. Priority Date: 07/05/2001
  • Status: Expired due to Term
First Claim
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1. A method of controlling operation of a video recording device to record a desired video program, comprising:

  • monitoring in-band video watermark information conveyed with incoming video to identify a program; and

    when the desired video program is identified, recording said incoming video;

    wherein said watermark information is repeated throughout said program to thereby identify same, rather than just being encoded at selected points of potential interest therein.

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