Adaptive Error Resilience for Video Streaming
Joint Authors
Siruvuri, Lakshmi R.
Kim, Dongsoo S.
Salama, Paul
Source
International Journal of Digital Multimedia Broadcasting
Issue
Vol. 2009, Issue 2009 (31 Dec. 2009), pp.1-10, 10 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2009-06-15
Country of Publication
Egypt
No. of Pages
10
Main Subjects
Engineering Sciences and Information Technology
Telecommunications Engineering
Electronic engineering
Information Technology and Computer Science
Abstract EN
Compressed video sequences are vulnerable to channel errors, to the extent that minor errors and/or small losses can result in substantial degradation.
Thus, protecting compressed data against channel errors is imperative.
The use of channel coding schemes can be effective in reducing the impact of channel errors, although this requires that extra parity bits to be transmitted, thus utilizing more bandwidth.
However, this can be ameliorated if the transmitter can tailor the parity data rate based on its knowledge regarding current channel conditions.
This can be achieved via feedback from the receiver to the transmitter.
This paper describes a channel emulation system comprised of a server/proxy/client combination that utilizes feedback from the client to adapt the number of Reed-Solomon parity symbols used to protect compressed video sequences against channel errors.
American Psychological Association (APA)
Siruvuri, Lakshmi R.& Salama, Paul& Kim, Dongsoo S.. 2009. Adaptive Error Resilience for Video Streaming. International Journal of Digital Multimedia Broadcasting،Vol. 2009, no. 2009, pp.1-10.
https://search.emarefa.net/detail/BIM-490039
Modern Language Association (MLA)
Siruvuri, Lakshmi R.…[et al.]. Adaptive Error Resilience for Video Streaming. International Journal of Digital Multimedia Broadcasting No. 2009 (2009), pp.1-10.
https://search.emarefa.net/detail/BIM-490039
American Medical Association (AMA)
Siruvuri, Lakshmi R.& Salama, Paul& Kim, Dongsoo S.. Adaptive Error Resilience for Video Streaming. International Journal of Digital Multimedia Broadcasting. 2009. Vol. 2009, no. 2009, pp.1-10.
https://search.emarefa.net/detail/BIM-490039
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-490039