AS ISO/IEC 21000.3:2004
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Information technology – Multimedia framework (MPEG-21) – Digital Item Identification
Published By | Publication Date | Number of Pages |
AS | 2004-07-19 | 40 |
Adopts ISO/IEC 21000-3:2003 which defines an open framework for multimedia delivery and consumption to enable transparent and augmented use of multimedia resources across a wide range of networks and devices used by different communities by defining a uniform and flexible abstraction and interoperable schema for identifying the structure and makeup of Digital Items.
Scope
This third part of MPEG-21 (ISO/IEC 21000-3), entitled Digital Item Identification (DII), specifies How to uniquely identify Digital Items (and parts thereof);
– How to uniquely identify IP related to the Digital Items (and parts thereof), for example abstractions;
– How to uniquely identify Description Schemes;
– The relationship between Digital Items (and parts thereof) and existing identification systems. Annex C contains a list of relevant identification systems. This is not an exhaustive list and is subject to change over time;
– The relationship between Digital Items (and parts thereof) and relevant description schemes. Annex C contains a list of relevant description schemes. This is not an exhaustive list and is subject to change over time.
ISO/IEC 21000-3 specification does not specify:
– New identification systems for the content elements for which identification and description schemes already exist and are in use (e.g., ISO/IEC 21000-3 does not attempt to replace the ISRC, as defined in ISO 3901, for sound recordings;
– Normative description schemes for describing content.