Title :
A probe system for analyzing transmission and playback quality of online videos
Author :
Di Wu ; Yuehui Jin ; Tan Yang
Author_Institution :
State Key Lab. of Networking & Switching Technol., Beijing Univ. of Posts & Telecommun., Beijing, China
Abstract :
The paper presents a new kind of probe system for measuring transmission and playback quality of online videos from the edge of the network. The system mainly consists of a management platform planted on the cloud monitoring platform and several probes deployed in our campus network. The probes are designed to collect measured video-performance data and then transfer to the platform to store. Much attention are paid to the quality and characteristics of the HTTP stream and also the effects caused by the web pages and other contents by this system, which is superior to traditional tools. Besides that, the probes can be deployed very fast and automatically in a large-scare network based on the advantage of our cloud platform.
Keywords :
Web sites; cloud computing; hypermedia; monitoring; video signal processing; HTTP stream; Web pages; campus network; cloud monitoring platform; online videos; playback quality; probe system; transmission quality; Bandwidth; Bit rate; Probes; Servers; Time factors; Videos; Web pages; Application of cloud platform; HTTP stream characteristics; Probe system; Video-quality measurement;
Conference_Titel :
Cloud Computing and Intelligence Systems (CCIS), 2014 IEEE 3rd International Conference on
Print_ISBN :
978-1-4799-4720-1
DOI :
10.1109/CCIS.2014.7175782
