Abstract | ||
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With the growth of broadband networks, video-on-demand (VoD) has become realistic. Most of the significant broadcasting schemes have been proposed to reduce the server bandwidth requirement for constant bit-rate (CBR) encoded videos. The loss-less and bandwidth-efficient (LLBE) scheme, which supports of the variable bit-rate (VBR) encoded videos, states that minimization of the server bandwidth as a shortest path problem on a directed acyclic graph, and uses a dynamic programming method to solve the problem. However, its execution time is too long. In this paper, we propose three fast and lossless broadcasting schemes to support VBR-encoded video broadcasting. It is simple and effective. Using data from five real videos, we conduct a simulation to evaluate our schemes. The experiment results indicate that all three schemes require slightly higher server bandwidth. |
Year | DOI | Venue |
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2004 | 10.1109/ICON.2004.1409116 | ICON |
Keywords | Field | DocType |
broadband networks,directed graphs,dynamic programming,minimisation,variable rate codes,video coding,video on demand,cbr,llbe scheme,vbr-encoded hot video,vod,broadband network,constant bit-rate,directed acyclic graph,fast-lossless broadcasting scheme,loss-less-bandwidth-efficient,minimization,server bandwidth,variable bit-rate,video-on-demand,constant bit rate,shortest path problem,variable bit rate | Broadcasting,Shortest path problem,Computer science,Directed graph,Computer network,Directed acyclic graph,Real-time computing,Bandwidth (signal processing),Broadband networks,Lossless compression,Distributed computing,Variable bitrate | Conference |
Volume | ISSN | ISBN |
1 | 1531-2216 | 0-7803-8783-X |
Citations | PageRank | References |
0 | 0.34 | 8 |
Authors | ||
4 |
Name | Order | Citations | PageRank |
---|---|---|---|
Hung-Chang Yang | 1 | 106 | 8.61 |
Hsiang-Fu Yu | 2 | 623 | 38.09 |
Li-Ming Tseng | 3 | 272 | 21.61 |
Yi-ming Chen | 4 | 17 | 2.06 |