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Proceedings Paper

Influences of network latency and packet loss on video-playback quality in iSCSI system
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Paper Abstract

This paper examines the influences of network latency and packet loss on the playback quality of MPEG video on iSCSI disks. The paper also explains the relationships between the video-playback quality and the transmission speed, average bit rate of video, file-reading block size, and receive window (RWIN) size. Experimental results indicate that the additional delay at which the average MU rate suddenly falls down increases as the RWIN size becomes larger up to the amount of read-response data plus the number of bytes of the iSCSI response header. In addition, we can reduce the deterioration in the video-playback quality by enlarging the file-reading block size.

Paper Details

Date Published: 10 September 2007
PDF: 8 pages
Proc. SPIE 6777, Multimedia Systems and Applications X, 67770D (10 September 2007); doi: 10.1117/12.751736
Show Author Affiliations
Toyonori Fujiura, Nagoya Institute of Technology (Japan)
Masahito Isamu, Nagoya Institute of Technology (Japan)
Yutaka Ishibashi, Nagoya Institute of Technology (Japan)


Published in SPIE Proceedings Vol. 6777:
Multimedia Systems and Applications X
Susanto Rahardja; JongWon Kim; Jiebo Luo, Editor(s)

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