DocumentCode :
2334058
Title :
End-to-End Application Control of Video Streaming: Implementation and Performance Evaluation
Author :
Fracchia, R. ; Gadat, B. ; Lamy-Bergot, C.
Author_Institution :
Thales Commun., Colombes, France
fYear :
2011
fDate :
15-18 May 2011
Firstpage :
1
Lastpage :
5
Abstract :
This paper presents a solution for multimedia streaming adaptation to the conditions of the network. Since video content contains intrinsically redundant information, different degrees of compression can be applied. At the same time, if several errors and losses affect the communication, the transmission can be protected by correcting codes. The FP7 ICT OPTIMIX project aims at optimising the transmission of a video stream to a single user or to a group of clients, connected to the internet with a portable wireless device. In this context, a controlling process, coupling video compression to Forward Error Correction and exploiting feedback information coming from the clients, has been proposed. This paper presents the system architecture proposed for the use of this controller and evaluates the performance of the proposed scheme for both point to point and point to multi-point transmissions.
Keywords :
Internet; data compression; forward error correction; multimedia communication; telecommunication control; video coding; video streaming; FP7 ICT OPTIMIX project; Internet; data compression; end-to-end application control; error correcting codes; forward error correction; multimedia streaming; multipoint transmissions; portable wireless device; system architecture; video compression; video streaming; Bandwidth; Bit error rate; Bit rate; Forward error correction; PSNR; Streaming media; Wireless communication;
fLanguage :
English
Publisher :
ieee
Conference_Titel :
Vehicular Technology Conference (VTC Spring), 2011 IEEE 73rd
Conference_Location :
Yokohama
ISSN :
1550-2252
Print_ISBN :
978-1-4244-8332-7
Type :
conf
DOI :
10.1109/VETECS.2011.5956542
Filename :
5956542
Link To Document :
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