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Shifted IDR representations for low delay live DASH streaming using HEVC tiles

: Sanchez, Y.; Podborski, D.; Hellge, C.; Schierl, T.


Kankanhalli, M.S. ; Institute of Electrical and Electronics Engineers -IEEE-:
ISM 2016, IEEE International Symposium on Multimedia. Proceedings : 11-13 December 2016, San Jose, California
Piscataway, NJ: IEEE, 2016
ISBN: 978-1-5090-4571-6
ISBN: 978-1-5090-4572-3 (Print)
ISBN: 978-1-5090-4570-9
International Symposium on Multimedia (ISM) <18, 2016, San Jose/Calif.>
Fraunhofer HHI ()

Dynamic Adaptive Streaming over HTTP (DASH) has gained a lot of popularity in the last years and has become a widespread solution for media delivery. It is mainly used for VoD services but has being also standardized and can be used for live scenarios. Although there has been a lot of work on low delay DASH services, it is still very challenging to cope with network variations. In fact, low delay configurations prevent DASH users from having a large media buffer to cope with network variations and they can easily lead to deadline misses, which results in a service of low Quality of Experience (QoE). In this paper we propose a solution based on HEVC Tiles and an advanced DASH adaptation algorithm that improves drastically the performance by heavily reducing the deadline misses.