×

Watermark and fingerprint systems for media

  • US 9,843,846 B2
  • Filed: 12/21/2001
  • Issued: 12/12/2017
  • Est. Priority Date: 12/21/2000
  • Status: Active Grant
First Claim
Patent Images

1. A method of video content delivery comprising:

  • receiving from an electronic communication network, using one or more electronic processors, entertainment video content comprising at least one watermark;

    receiving from the electronic communication network a promotional message that is separate from the entertainment video content;

    detecting a watermark calibration signal using a hardware decoder in the one or more electronic processors, to locate the at least one watermark in the entertainment video content;

    selecting, using the one or more electronic processors, the promotional message based upon at least the located at least one watermark; and

    embedding, using the one or more electronic processors, the selected promotional message into the entertainment video content at a location based upon at least the at least one watermark.

View all claims
  • 6 Assignments
Timeline View
Assignment View
    ×
    ×