NDLI: Multiple description coding for Internet video streaming

Content Provider	IEEE Xplore Digital Library
Author	Pereira, M. Antonini, M. Barlaud, M.
Copyright Year	2003
Description	Author affiliation: CNRS Lab., Nice-Sophia Antipolis Univ., France (Pereira, M.; Antonini, M.; Barlaud, M.)
Abstract	We present a system for video streaming well adapted to the unpredictable and varying nature of Internet. The proposed system uses a superposition of several multiple description coding (MDC) schemes, each with N = 2 descriptions, to reach rate scalability and adaptability to varying channel conditions. Each MDC (N = 2 descriptions), that we will call base MDC has a bit rate and a redundancy associated. The superposition of several base MDC results on a MDC scheme for N > 2 descriptions with different bit rates, allowing rate scalability, for different redundancies. The proposed scheme is well adapted to varying channel conditions. In the proposed method multiple descriptions are generated by the coder and downloaded in the server, leaving to the server the only task to choose sending out the right description at the right time depending of channel conditions (bandwidth and loss rate).
Sponsorship	IEEE Signal Process. Soc
File Size	377853
File Format	PDF
ISBN	0780377508
ISSN	15224880
DOI	10.1109/ICIP.2003.1247236
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2003-09-14
Publisher Place	Spain
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Internet Streaming media Scalability Network servers Bit rate Web server Bandwidth IP networks Delay Automatic repeat request
Content Type	Text
Resource Type	Article

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