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.

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The Moving Picture Experts Group

How does MPEG-21 relate to the other MPEG standards?

Standard: 

The MPEG standards cover different areas. Broadly speaking, they can be broken into:

  • MPEG-1, 2, 4 Coding of audio/visual content
  • MPEG-7 Providing metadata that describes multimedia content
  • MPEG-21 Providing a framework for the all-electronic creation, production, delivery and trade of content. Within the framework we can use the other standards (including, but not limited to, MPEG) where appropriate.