Validating MPEG-21 encapsulated functional metadata

作者: B. Rogge , D.V. De Ville , R.V. de Walle , I. Lemahieu

DOI: 10.1109/ICME.2002.1035550

关键词: DatabaseMetadataComputer scienceMeta Data ServicesXSLTMarker interface patternSchema (psychology)Metadata modelingMPEG-21Information retrievalData elementMetadata repository

摘要: We describe the validation process of a functional metadata document encapsulated in an MPEG-21 digital item. The starts with item containing and ends valid or list error codes. Since W3C schema language does not suffice to validate all relationships within document, set extra rules is defined. These are implemented through use transformations on documents. using XSLT.

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