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Ensuring that advertisements are played

  • US 7,761,327 B1
  • Filed: 10/17/2000
  • Issued: 07/20/2010
  • Est. Priority Date: 10/17/2000
  • Status: Active Grant
First Claim
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1. A system comprising:

  • a processor-based device;

    a media player coupled to said processor-based device; and

    a watermark detector coupled to said media player, said watermark detector to detect a watermark included with an advertisement and to control operation of said media player in response to detection of the watermark.

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