What is MPEG REL

The MPEG REL is an ISO/IEC International Standard, officially known as ‘ ISO/IEC 21000-5:2004 ' and is available from ISO. The MPEG-REL is a standard rights expression language which enables the controlled distribution and access to all types of digital content and resources.

Standards such as the MPEG REL are needed to build interoperable and robust trust ecosystems that facilitate the distribution and enjoyment of digital content across media, platforms and devices.

Below are additional links to a number of resources that will aid in understanding and implementing the MPEG REL.

MPEG REL Examples

MPEG REL Tools

MPEG REL Whitepapers