Title :
Use of H.264 real-time video encoding to reduce display wall system bandwidth consumption
Author :
Rudolfs Bundulis;Guntis Arnicans
Author_Institution :
Faculty of Computing, University of Latvia, Riga, Latvia
Abstract :
This paper compares the DXT and JPEG image compression techniques used in display wall solutions SAGE and DisplayCluster with hardware accelerated H.264 video encoding that is used in the display wall system developed by the authors of this paper. The obtained processing power usage and generated bandwidth measurements presented in this paper demonstrate that hardware accelerated H.264 encoding offers multiple benefits over software implemented H.264, DXT and JPEG.
Keywords :
"Image coding","Transform coding","Software","Streaming media","Bandwidth","Hardware","Image color analysis"
Conference_Titel :
Information, Electronic and Electrical Engineering (AIEEE), 2015 IEEE 3rd Workshop on Advances in
DOI :
10.1109/AIEEE.2015.7367298
