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4kUHD H264 wireless live video streaming using CUDA

Adeyemi-Ejeye, AO and Walker, S (2014) '4kUHD H264 wireless live video streaming using CUDA.' Journal of Electrical and Computer Engineering. ISSN 2090-0147

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Abstract

Ultrahigh definition video streaming has been explored in recent years. Most recently the possibility of 4kUHD video streaming over wireless 802.11n was presented, using preencoded video. Live encoding for streaming using x264 has proven to be very slow. The use of parallel encoding has been explored to speed up the process using CUDA. However there hasnot been a parallel implementation for video streaming. We therefore present for the first time a novel implementation of 4kUHD live encoding for streaming over a wireless network at low bitrate indoors, using CUDA for parallel H264 encoding. Our experimental results are used to verify our claim. © 2014 A. O. Adeyemi-Ejeye and S. Walker.

Item Type: Article
Subjects: Q Science > QA Mathematics > QA75 Electronic computers. Computer science
Divisions: Faculty of Science and Health > Computer Science and Electronic Engineering, School of
Depositing User: Jim Jamieson
Date Deposited: 25 Aug 2015 14:48
Last Modified: 17 Aug 2017 17:33
URI: http://repository.essex.ac.uk/id/eprint/14699

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