FGS-based video streaming test bed for MPEG-21 universal multimedia access with digital item adaptation

Chung Neng Wang*, Chia Yang Tsai, Han Chung Lin, Hsiao Chiang Chuang, Yao Chung Lin, Jin He Chen, Kin Lam Tong, Feng Chen Chang, Chun-Jen Tsai, Shuh Ying Lee, Tihao Chiang, Hsueh-Ming Hang

*Corresponding author for this work

Research output: Contribution to journalConference articlepeer-review

Abstract

It is a challenging problem to stream real-time video over heterogeneous networks with time-varying channel conditions and devices with different capabilities. In this paper, we present an FGS-based unicast video streaming test bed, which is now being considered by the MPEG-4/21 committee as a reference test bed. The proposed system supports resource adaptation delivery of MPEG-21 DIA scheme which leads to a more strict evaluation methodology according to the MPEG committee specified common test conditions for scalable video coding. It provides easy control of media delivery with duplicable network conditions. To provide the best quality of service for each client, we propose relevant rate control, error protection, and transmission approaches in the content server, network interface, and clients, respectively.

Original languageEnglish
Article number1205983
Pages (from-to)II364 - II367
Number of pages4
JournalProceedings - IEEE International Symposium on Circuits and Systems
Volume2
DOIs
StatePublished - 25 May 2003
EventProceedings of the 2003 IEEE International Symposium on Circuits and Systems - Bangkok, Thailand
Duration: 25 May 200328 May 2003

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