Information Technology - Multimedia Content Description Interface - Part 5: Multimedia Description Schemes - Amendment 4: Social metadata (Adopted amendment 4:2012 to ISO/IEC 15938-5:2003)
Edition 2014-03-01

Information technology - Multimedia content description interface - Part 5: Multimedia description schemes - Amendment 5: Quality metadata, multiple text encodings, extended classification metadata (Adopted amendment 5:2015 to ISO/IEC 15938-5:2003)
Edition 2016

Information technology - Multimedia content description interface - Part 9: Profiles and levels - Amendment 1: Extensions to prifiles and levels (Adopted amendment 1:2012 to ISO/IEC 15938-9:2005)
Edition 2013

Information Technology - Multimedia Content Description Interface - Part 9: Profiles and Levels
Edition 2007-11-01

Information Technology - Multimedia Content Description Interface - Part 10: Schema Definition
Edition 2007-11-01

Information technology - Multimedia content description interface - Part 13: Compact descriptors for visual search (Adopted ISO/IEC 15938-13:2015, first edition, 2015-09-01)
Edition 2016-12-01

Information Technology - Icon Symbols and Functions for Controlling Multimedia Software Applications
Edition 2004-01-01

Information Technology - Multimedia Framework (MPEG-21) - Part 2: Digital Item Declaration
Edition 2006-12-01

Information technology - Multimedia framework (MPEG-21) - Part 2: Digital item declaration - Amendment 1: Presentation of digital item (Adopted amendment 1:2012 to ISO/IEC 21000-2:2005)
Edition 2013

Information Technology - Multimedia Framework (MPEG-21) - Part 3: Digital Item Identification - Amendment 1: Related Identifier Types (Adopted Amendment 1:2007 to ISO/IEC 21000-3:2003)
Edition 2007