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2013
Conference Paper
Titel

HEVC real-time decoding

Abstract
The new High Efficiency Video Coding Standard (HEVC) was finalized in January 2013. Compared to its predecessor H.264 / MPEG4-AVC, this new international standard is able to reduce the bitrate by 50% for the same subjective video quality. This paper investigates decoder optimizations that are needed to achieve HEVC real-time software decoding on a mobile processor. It is shown that HEVC real-time decoding up to high definition video is feasible using instruction extensions of the processor while decoding 4K ultra high definition video in real-time requires additional parallel processing. For parallel processing, a picture-level parallel approach has been chosen because it is generic and does not require bitstreams with special indication.
Author(s)
Bross, B.
Alvarez-Mesa, M.
George, V.
Chi-Ching Chi
Mayer, T.
Juurlink, B.
Schierl, T.
Hauptwerk
Applications of digital image processing XXXVI
Konferenz
Conference "Applications of Digital Image Processing" 2013
Thumbnail Image
DOI
10.1117/12.2030009
Language
English
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Fraunhofer-Institut für Nachrichtentechnik, Heinrich-Hertz-Institut HHI
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