Abstract | ||
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In order to obtain a useful multichannel publication environment, a content producer has to respect the different terminal and network characteristics of the multimedia devices of its target audience. Embedded scalable video bitstreams, together with a complementary content adaptation framework, give the possibility to respond to heterogeneous usage environments. In this paper, temporally scalable H.264/MPEG-4 AVC encoded bitstreams and bitstreams encoded by relying on the fully-embedded MC-EZBC wavelet-based codec are used. The MPEG-21 Bitstream Syntax Description Language (BSDL) specification is used to generate high-level XML descriptions of the structure of a bitstream. As such, the adaptation of a scalable video stream can be realized in the XML domain, rather than on the bitstream itself. Different transformation technologies are compared to each other as well. Finally, a practical setup of a video streaming use case is discussed by relying on the MPEG-21 BSDL framework. |
Year | DOI | Venue |
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2006 | 10.1007/s00530-006-0021-5 | Multimedia Systems |
Keywords | Field | DocType |
use case,scalable video coding | MPEG-21,Universal multimedia access,XML,Computer science,Real-time computing,Bitstream,Multimedia,Content adaptation,Codec,Scalability,Scalable Video Coding | Journal |
Volume | Issue | ISSN |
11 | 5 | 1432-1882 |
Citations | PageRank | References |
9 | 0.72 | 12 |
Authors | ||
5 |
Name | Order | Citations | PageRank |
---|---|---|---|
Davy De Schrijver | 1 | 124 | 17.67 |
Chris Poppe | 2 | 97 | 9.90 |
Sam Lerouge | 3 | 42 | 5.30 |
Wesley De Neve | 4 | 525 | 54.41 |
Rik Van de Walle | 5 | 2040 | 238.28 |