BITSTREAM BINDING LANGUAGE - MAPPING XML CONTAINERS INTO STREAMS (WedAmPO1)

Author(s) : Joseph Thomas-Kerr (University of Wollongong, Australia) Ian Burnett (University of Wollongong, Australia) Philip Ciufo (University of Wollongong, Australia)

Abstract : Bitstream Binding Language (BBL) provides an abstraction layer between XML multimedia containers and the way their resources and metadata are published in a bitstream. It allows multiple bindings from a single source document to facilitate interoperability and applicability of the multimedia content to a wide range of terminals and users. BBL introduces a number of features not found in other XML fragmentation techniques – such as support for random-access – and provides a highly general framework for combining metadata with multimedia content in a transport format. This paper presents an overview of BBL and provides details of a Java implementation using the MPEG-21 Multimedia Framework as a sample application.

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