User-adaptive mobile video streaming using MPEG-DASH

Yuriy A. Reznik

doi:10.1117/12.2026911

26 September 2013 User-adaptive mobile video streaming using MPEG-DASH

Yuriy A. Reznik

Proceedings Volume 8856, Applications of Digital Image Processing XXXVI; 88560J (2013) https://doi.org/10.1117/12.2026911
Event: SPIE Optical Engineering + Applications, 2013, San Diego, California, United States

Abstract

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 viewing 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.

Citation Download Citation

Yuriy A. Reznik "User-adaptive mobile video streaming using MPEG-DASH", Proc. SPIE 8856, Applications of Digital Image Processing XXXVI, 88560J (26 September 2013); https://doi.org/10.1117/12.2026911

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