Technologies

Please choose from the following technologies:

Content Protection for Recordable Media

The CPRM / CPPM Specification defines a renewable cryptographic method for protecting entertainment content when recorded on physical media. Please visit the Licensing Area of the website for licensing information.

4C / Verance Watermark

The SDMI Phase I or DVD Audio Watermark Technology License Procedure is available online in the Licensing Area of the website.

The 4C 12 BIT Watermark Specification is now available.

CPSA

Content Protection System Architecture (CPSA) defines a comprehensive and efficient framework that makes it possible to integrate major existing content protection technologies. "Content Protection System Architecture: A Comprehensive Framework for Content Protection" available for download in PDF format.

Video Watermark

Content under development. Please check back.