Smooth fast broadcasting (SFB) for compressed videos

Hsiang Fu Yu, Hung Chang Yang, Yi Ming Chen, Li Ming Tseng, Chen Yi Kuo

研究成果: 書貢獻/報告類型篇章同行評審

9 引文 斯高帕斯(Scopus)

摘要

One way to broadcast a popular video is to partition the video into segments, which are broadcasted on several streams periodically. The approach lets multiple users share streams; thus, the stress on the scarce bandwidth can be alleviated without sacrificing viewers' waiting time. One representative approach is the Fast Broadcasting (FB) scheme. The scheme does not obtain shortest waiting time but it can offer a more reliable video transmission on wireless networks. However, the scheme mainly supports transmission of CBR-encoded videos. In this paper, we propose a FB-based scheme for VBR-encoded videos. The scheme can smooth required bandwidth. From the simulation results, the SFB scheme has smaller required bandwidth, buffers, and disk transfer rate than the FB scheme. For a video, the maximum difference of its required bandwidth is less or equal to max(Bmaxi - B mini), where Bmaxi and B mini represent the maximum and minimum required bandwidth on stream i.

原文???core.languages.en_GB???
主出版物標題Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics)
編輯Peter Langendoerfer, Mingyan Liu, Ibrahim Matta, Vassilis Tsaoussidis
發行者Springer Verlag
頁面272-283
頁數12
ISBN(列印)3540209549, 9783540209546
DOIs
出版狀態已出版 - 2004

出版系列

名字Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics)
2957
ISSN(列印)0302-9743
ISSN(電子)1611-3349

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