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22nd International Conference on Advanced Information Networking and Applications (aina 2008)
A Multiple Layered Audiovisual Streaming System Using the Two-Phase Synchronization and FGS/BSAC Techniques
March 25-March 28
ISBN: 978-0-7695-3095-6
For a ubiquitous multimedia streaming, an adaptive multimedia streaming scheme with multiple layered audiovisual (AV) coding is required over heterogeneous networks. This paper proposes a multiple layered audiovisual streaming scheme denoted ML-AVSS to deliver layered audiovisual data. Fine-granular scalability (FGS) and bit sliced arithmetic coding (BSAC) techniques are used to segment video and audio data into individual base-layer and multiple enhancement-layer bitstreams. With advantages of layered coding, two phases of streaming synchronization, including a human-perceptual based transmission scheme, de-jitter procedure, conditional retransmission and playout synchronization, are proposed to transmit hybrid multiple layered audiovisual bitstreams.???Experiment results show that the proposed ML-AVSS is a feasible streaming scheme to overcome challenges of the ubiquitous multimedia streaming, e.g., constrained available bandwidth, quality degradation, unsmooth playback, etc.
Index Terms:
FGS, BSAC, de-jitter, conditional retransmission, playout synchronization, ubiquitous multimedia streaming
Citation:
Chung-Ming Huang, Chung-Wei Lin, Cheng-Yen Chuang, "A Multiple Layered Audiovisual Streaming System Using the Two-Phase Synchronization and FGS/BSAC Techniques," aina, pp.174-180, 22nd International Conference on Advanced Information Networking and Applications (aina 2008), 2008
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