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Representing Digital Assets for Long-Term Preservation using MPEG-21 DID

Jeroen Bekaert·Xiaoming Liu·Herbert Van de Sompel
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Abstract

Various efforts aimed at representing digital assets have emerged from several communities over the last years, including the Metadata Encoding and Transmission Standard (METS), the IMS Content Packaging (IMS-CP) XML Binding and the XML Formatted Data Units (XFDU). The MPEG-21 Digital Item Declaration (MPEG-21 DID) is another approach that can be used for the representation of digital assets in XML. This paper will explore the potential of the MPEG-21 DID in a Digital Preservation context, by looking at the core building blocks of the OAIS Information Model and the way in which they map to the MPEG-21 DID abstract model and the MPEG-21 DIDL XML syntax.

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Jeroen Bekaert, Xiaoming Liu, Herbert Van de Sompel. 2005-09-27. Representing Digital Assets for Long-Term Preservation using MPEG-21 DID. https://arxiv.org/abs/cs/0509084

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