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

Toyonori Fujiura; Masahito Isamu; Yutaka Ishibashi

doi:10.1117/12.751736

10 September 2007 Influences of network latency and packet loss on video-playback quality in iSCSI system

Toyonori Fujiura, Masahito Isamu, Yutaka Ishibashi

Proceedings Volume 6777, Multimedia Systems and Applications X; 67770D (2007) https://doi.org/10.1117/12.751736
Event: Optics East, 2007, Boston, MA, United States

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.

Citation Download Citation

Toyonori Fujiura, Masahito Isamu, and Yutaka Ishibashi "Influences of network latency and packet loss on video-playback quality in iSCSI system", Proc. SPIE 6777, Multimedia Systems and Applications X, 67770D (10 September 2007); https://doi.org/10.1117/12.751736

ACCESS THE FULL ARTICLE

INSTITUTIONAL
Select your institution to access the SPIE Digital Library.

SELECT YOUR INSTITUTION

PERSONAL
Sign in with your SPIE account to access your personal subscriptions or to use specific features such as save to my library, sign up for alerts, save searches, etc.

PERSONAL SIGN IN

No SPIE Account? Create one

PURCHASE THIS CONTENT

SUBSCRIBE TO DIGITAL LIBRARY

50 downloads per 1-year subscription

Members: $195

Non-members: $335 ADD TO CART

25 downloads per 1 - year subscription

Members: $145

Non-members: $250 ADD TO CART

PURCHASE SINGLE ARTICLE

Includes PDF, HTML & Video, when available