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

Media File Formats

Standard: MPEG-4
Standard Part # Part name Description
MPEG-4 12 ISO Base Media File Format This standard specifies a file format for multimedia data
MPEG-4 14 MP4 File Format This standard specifies a file format for MPEG-4 data
MPEG-4 15 Carriage of NAL unit structured video in the ISO Base Media File Format This standard specifies a File Format for AVC
MPEG-4 32 Reference software and conformance for file formats Reference software and conformance for file formats
Standard: MPEG-21
Standard Part # Part name Description
MPEG-21 9 File Format Specification of a file format for MPEG021 Digital Items
Standard: MPEG-H
Standard Part # Part name Description
MPEG-H 12 Image File Format File format for HEVC still images