Welcome to the ISO/IEC JTC 1/SC 29/WG 11 web site

also know as MPEG, the Moving Picture Experts Group.

The MPEG acronym is also used to indicate a suite of

ISO/IEC digital media standards developed by this JTC 1 Working Group.

iso-iec-logo

The Moving Picture Experts Group

How do I declare a Digital Item?

Standard: 

Digital Items are declared using the Digital Item Declaration Language (DIDL). Declaring a Digital Item involves specifying its resources, metadata and their interrelationships.

The DIDL is a language based on an XML schema that has developed to allow the declaration of Digital Items within MPEG-21. It is a flexible and general schema that provides the hooks for higher-level functionality.