Analysis and Implementation of Raptor Codes for Video Multicast

DOI

10.2991/isccca.2013.130How to use a DOI?

Keywords

Raptor codes, multicast, VLC, VTN, video coding

Abstract

Packet loss is unavoidable in IP multicast using the UDP protocol that will serious influence video quality. In this paper we use the Raptor codes for video multicast to improve the video quality. Firstly, the principle of Raptor codes is analyzed in detail. Then the Raptor codes is implemented and transplanted in the video transmission system. Simulation results show that the video transmission system with Raptor FEC works which can overcome the packet loss effectively and improve the playback quality significantly.

Copyright

© 2013, the Authors. Published by Atlantis Press.

Open Access

This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

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TY  - CONF
AU  - Geng Wei
AU  - Congjuan Li
AU  - Yudong Zhang
PY  - 2013/02
DA  - 2013/02
TI  - Analysis and Implementation of Raptor Codes for Video Multicast
BT  - Proceedings of the 2nd International Symposium on Computer, Communication, Control and Automation (ISCCCA 2013)
PB  - Atlantis Press
SP  - 521
EP  - 524
SN  - 1951-6851
UR  - https://doi.org/10.2991/isccca.2013.130
DO  - 10.2991/isccca.2013.130
ID  - Wei2013/02
ER  -