Title :
Pre-encoded JPEG2000 Video Transmission in a Video-on-Demand Scenario
Author :
Jiménez-Rodríguez, Leandro ; Aulí-Llinàs, Francesc ; Marcellin, Michael W. ; Serra-Sagristà, Joan
Author_Institution :
Dept. Inf. & Comm. Eng., Univ. Autonoma de Barcelona, Barcelona, Spain
Abstract :
This work considers a video-on-demand scenario that transmits pre-encoded JPEG2000 video to clients over a time-varying channel. To allow variable bit rate (VBR) video, the client has a limited buffer capacity that may vary from client to client, and channel capacity may vary over time in an unpredictable manner. Our method is an extension of the FAst rate allocation through STeepest descent (FAST).
Keywords :
data compression; variable rate codes; video coding; video on demand; FAST; VBR video; buffer capacity; channel capacity; preencoded JPEG2000 video transmission; time-varying channel; variable bit rate video; Bit rate; Optimization; PSNR; Resource management; Streaming media; Time-varying channels; Transform coding;
Conference_Titel :
Data Compression Conference (DCC), 2011
Conference_Location :
Snowbird, UT
Print_ISBN :
978-1-61284-279-0
DOI :
10.1109/DCC.2011.64
