Paper Info
Title
Xml-Driven Exploitation Of Combined Scalability In Scalable H.264/Avc Bitstreams
Abstract
The heterogeneity in the contemporary multimedia environments requires a format-agnostic adaptation framework for the consumption of digital video content. Scalable bitstreams can be used in order to satisfy as many circumstances as possible. In this paper, the scalable extension on the H.264/AVC specification is used to obtain the parent bitstreams. The adaptation along the combined scalability axis of the bitstreams is done in a format-independent manner. Therefore, an abstraction layer of the bitstream is needed. In this paper, XML descriptions are used representing the high-level structure of the bitstreams by relying on the MPEG-21 Bitstream Syntax Description Language standard. The exploitation of the combined scalability is executed in the XML domain by implementing the adaptation process in a Streaming Transformation for XML (STX) stylesheet. The algorithm used in the transformation of the XML description is discussed in detail in this paper. From the performance measurements, one can conclude that the STX transformation in the XML domain and the generation of the corresponding adapted bitstream can be realized in real time.
Year
DOI
Venue
2007
10.1109/ISCAS.2007.378700
2007 IEEE INTERNATIONAL SYMPOSIUM ON CIRCUITS AND SYSTEMS, VOLS 1-11
Keywords
Field
DocType
i. introduction,satisfiability,xml,information systems,measurement,engines,scalability,real time
XML framework,XML Encryption,Efficient XML Interchange,Streaming XML,XML,Computer science,Theoretical computer science,Electronic engineering,Bitstream,Distributed computing,XML Signature,Scalable Video Coding
Conference
ISSN
Citations 
PageRank 
0271-4302
0
0.34
References 
Authors
4
6
Name
Order
Citations
PageRank
Davy De Schrijver112417.67
Wesley De Neve252554.41
Koen De Wolf3799.63
Peter Lambert453867.24
Davy Van Deursen522528.22
Rik Van de Walle62040238.28