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专利名称：Broadcast media metadata structure发明人：DAVID CHAN,TRACY-ANNE
ORMROD,CAROL JANET OWENS,DIANEMARIE MCGREGOR,WESLEY JONATHANCURTIS,SMITH JOHN JORDAN,ARTHURBRIAN HAYNES
申请号：AU5872499申请日：19990910公开号：AU5872499A公开日：20000818
摘要：A broadcast media metadata structure is comprised of a number of metadatastorage entities related to the media materials, concepts and services defined by thestructure. The entities contain a number of storage elements which store metadatarelating to a given storage level, and relate to attributes or characteristics of the entity,the storage levels are arrranged in a number of mutually consistent hierarchical or non-hierarchical relationships with the storage level at each level above the lowest levelrelating to the metadata of the immediately lower level. A number of levels of businessentities each have business elements related to business metadata. The businesselements are linked to the media metadata stores at a storage level appropriate to thebusiness metadata.
申请人：BRITISH BROADCASTING CORPORATION
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