Synchronization of MPEG2 streams in a video on demand system

被引：0
|
作者：
Coronato, A [1 ]
De Pietro, G [1 ]
Della Vecchia, G [1 ]
Gugliara, G [1 ]
机构：
[1] Consiglio Nazl Ricerche, Ctr Ric Calcolatori Paralleli & Supercalcolatori, I-80131 Naples, Italy
来源：
PDPTA'2001: PROCEEDINGS OF THE INTERNATIONAL CONFERENCE ON PARALLEL AND DISTRIBUTED PROCESSING TECHNIQUES AND APPLICATIONS | 2001年
关键词：
video streams synchronization; distributed video on demand systems; scalable video server;
D O I：
暂无
中图分类号：
TP3 [计算技术、计算机技术];
学科分类号：
0812 ;
摘要：
In a Video on Demand (VoD) application, video server performance can rapidly decrease as users' requests become more numerous because each one requires a client/server point-to-point connection and a consequent data flow. This call cause network and/or server I/O device bandwidth saturation. In order to reduce the number of data flows generated by users' requests, it i possible to adopt synchronization techniques for merging streams related to the sane multimedia document. This paper presents a technique to slow down or speed up MPEG2 coded video streams and its implementation by means of software components devoted to the synchronization process. Preliminary results about the efficiency of the synchronization process are also provided.
引用
收藏
页码：617 / 621
页数：3
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