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CLC number: TN919.8
On-line Access: 2024-08-27
Received: 2023-10-17
Revision Accepted: 2024-05-08
Crosschecked: 0000-00-00
Cited: 10
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SVC bitstream adaptation in MPEG-21 multimedia framework
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Thang Truong Cong, Kim Young Suk, Ro Yong Man, Kang Jungwon, Kim Jae-gon. SVC bitstream adaptation in MPEG-21 multimedia framework[J]. Journal of Zhejiang University Science A, 2006, 7(5): 764-772.
@article{title="SVC bitstream adaptation in MPEG-21 multimedia framework",
author="Thang Truong Cong, Kim Young Suk, Ro Yong Man, Kang Jungwon, Kim Jae-gon",
journal="Journal of Zhejiang University Science A",
volume="7",
number="5",
pages="764-772",
year="2006",
publisher="Zhejiang University Press & Springer",
doi="10.1631/jzus.2006.A0764"
}
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%A Thang Truong Cong
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%A Ro Yong Man
%A Kang Jungwon
%A Kim Jae-gon
%J Journal of Zhejiang University SCIENCE A
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%@ 1673-565X
%D 2006
%I Zhejiang University Press & Springer
%DOI 10.1631/jzus.2006.A0764
TY - JOUR
T1 - SVC bitstream adaptation in MPEG-21 multimedia framework
A1 - Thang Truong Cong
A1 - Kim Young Suk
A1 - Ro Yong Man
A1 - Kang Jungwon
A1 - Kim Jae-gon
J0 - Journal of Zhejiang University Science A
VL - 7
IS - 5
SP - 764
EP - 772
%@ 1673-565X
Y1 - 2006
PB - Zhejiang University Press & Springer
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DOI - 10.1631/jzus.2006.A0764
Abstract: scalable video coding (SVC) is the most promising video format for applications of collaborative communication. MPEG-21 standard has newly emerged to enable the interoperability of multimedia delivery in heterogeneous environments. In this paper we study adaptation of SVC bitstream in the context of MPEG-21 multimedia framework. For interfacing SVC bitstream with MPEG-21 based adaptation system, we propose three SVC specific adaptation operators. Based on our previous work with multidimensional video adaptation, we present an effective approach, using MPEG-21 DIA AdaptationqoS description tool, to model qoS control for SVC adaptation. Then we show how the operator values could be computed from that representation. For the actual adaptation at bitstream level, we propose a procedure to remove the unnecessary NAL units from an SVC bitstream. The result of this study enables qoS management of SVC streaming in an efficient and standardized manner.
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