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Information technology — Multimedia framework (MPEG-21) — Part 23: Smart Contracts for Media

Overview - ISO/IEC 21000-23:2022 (MPEG-21 Part 23: Smart Contracts for Media) ISO/IEC 21000-23:2022 defines a framework for converting MPEG-21 media contracts (expressed in XML and RDF using MPEG-21…

Information technology — Multimedia framework (MPEG-21) — Part 2: Digital Item Declaration

Overview ISO/IEC 21000-2:2005 - part of the MPEG-21 multimedia framework - defines the Digital Item Declaration (DID): a uniform abstraction and interoperable XML representation for declaring the str…

Information technology — Multimedia framework (MPEG-21) — Part 22: User Description

Information technology — Multimedia framework (MPEG-21) — Part 21: Media Contract Ontology

Information technology — Multimedia framework (MPEG-21) — Part 22: User description

Overview ISO/IEC 21000-22:2022 - Information technology - Multimedia framework (MPEG-21) - Part 22: User description defines formal data formats and model elements used to describe users, contexts, s…

Information technology — Multimedia framework (MPEG-21) — Part 22: User Description

Information technology — Multimedia framework (MPEG-21) — Part 20: Contract Expression Language

Overview ISO/IEC 21000-20:2016 - Contract Expression Language (CEL) - is part of the MPEG-21 Multimedia Framework. It defines a machine-readable language to represent contracts and business agreement…

Information technology — Multimedia framework (MPEG-21) — Part 21: Media contract ontology

Overview ISO/IEC 21000-21:2017 - Media Contract Ontology (MCO) - defines a machine-readable ontology for representing contracts within the MPEG-21 Multimedia Framework. The standard specifies semanti…