Design and Implementation of MPEG-4 Streaming System with Prioritized Adaptive Transport 


Vol. 29,  No. 8, pp. 859-867, Aug.  2004


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  Abstract

To provide high-quality media streaming servicc over the best-effort Internet, a streaming methodology is required to response to the dynamic fluctuation ot underlying networks In this paper, we Implement the MPEG-4 stieaming system with adaptive transport based on priorities of media packets The Implemented system composed of the common MPEGA streaming components such as elementary stream provider, syne and DMIF layer, and adaptive transport module including data piioiitization and FEC control More specifically, the prioritized sync layer packets (based on object level) are delivered to the transport module and then are encoded by an adaptive FEC encoder to help reliable transport The FEC combination I~ dynamically adjusted by the feedback information from the receiver In addition, low priority packets are selectively dropped to meet the limitation of available bandwidth The experimental results over the emulation-based testbed show that the pioposed system can mitigate the Impact of network fluctuation and thus Improve the quality of streaming

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  Cite this article

[IEEE Style]

S. Pmk, H. Chang, Y. Kwon, J. Kim, W. You, O. Kwon, "Design and Implementation of MPEG-4 Streaming System with Prioritized Adaptive Transport," The Journal of Korean Institute of Communications and Information Sciences, vol. 29, no. 8, pp. 859-867, 2004. DOI: .

[ACM Style]

SangHoon Pmk, Hyeyoung Chang, Youngwoo Kwon, JongWon Kim, Woongshlk You, and O-Hyung Kwon. 2004. Design and Implementation of MPEG-4 Streaming System with Prioritized Adaptive Transport. The Journal of Korean Institute of Communications and Information Sciences, 29, 8, (2004), 859-867. DOI: .

[KICS Style]

SangHoon Pmk, Hyeyoung Chang, Youngwoo Kwon, JongWon Kim, Woongshlk You, O-Hyung Kwon, "Design and Implementation of MPEG-4 Streaming System with Prioritized Adaptive Transport," The Journal of Korean Institute of Communications and Information Sciences, vol. 29, no. 8, pp. 859-867, 8. 2004.

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pISSN : 1226 - 4717
eISSN : 2287 - 3880