User-adaptive mobile video streaming using MPEG-DASH

Yuriy A. Reznik, Andrew G. Tescher
2013 Applications of Digital Image Processing XXXVI  
We describe an implementation of DASH streaming client for mobile devices which uses adaptation to user behavior and viewing conditions as means for improving efficiency of streaming delivery. Proposed design relies on sensors in a mobile device to detect presence of the user, his proximity to the screen, and other factors such as motion, brightness of the screen and ambient lighting conditions. This information is subsequently used to select stream that delivers adequate resolution implied by
more » ... iewing conditions and natural limits of human vision. We show that in a mobile environment such adaptation can result in significant reduction of bandwidth usage compared to traditional streaming systems. Downloaded From: http://proceedings.spiedigitallibrary.org/ on 01/29/2014 Terms of Use: http://spiedl.org/terms Proc. of SPIE Vol. 8856 88560J-2 Downloaded From: http://proceedings.spiedigitallibrary.org/ on 01/29/2014 Terms of Use: http://spiedl.org/terms Proc. of SPIE Vol. 8856 88560J-4 Downloaded From: http://proceedings.spiedigitallibrary.org/ on 01/29/2014 Terms of Use: http://spiedl.org/terms
doi:10.1117/12.2026911 fatcat:2syvhdrlavftrop3d6txfpmb6y