QoS - Aware Digital Video Retrieval Application

QoS - Aware Digital Video Retrieval Application

Tadeusz Czachorski (Polish Academy of Sciences, Poland), Stanislaw Jedrus (Polish Academy of Sciences, Poland), Maciej Zakrzewicz (Poznan University of Technology, Poland), Janusz Gozdecki (AGH University of Technology, Poland), Piotr Pacyna (AGH University of Technology, Poland) and Zdzislaw Papir (AGH University of Technology, Poland)
Copyright: © 2002 |Pages: 14
DOI: 10.4018/978-1-930708-14-3.ch008


Delivering high quality video content to customers is now expected to be one of the driving forces for the evolution of the Internet as it can be deployed in many niches of the emerging e-market. This chapter presents an originally developed Video Retrieval application with its unique features including a flexible user interface based on HTTP browser for content querying and browsing, support for both unicast and multicast addressing and a user-oriented control of QoS of video streaming in Integrated Services IP networks. The remaining part of the chapter is devoted to some selected methods of information systems’ modelling requested for the prediction of a system performance and an influence of different control mechanisms on quality of service perceived by end users.

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