Kvazaar: HEVC/H.265 4K30p Intra Encoder

Ylä-Outinen, Arttu; Lemmetti, Ari; Viitanen, Marko; Vanne, Jarno; Hämäläinen, Timo D. (2017-12)
 
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Ylä-Outinen, Arttu
Lemmetti, Ari
Viitanen, Marko
Vanne, Jarno
Hämäläinen, Timo D.
12 / 2017

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doi:10.1109/ISM.2017.68
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https://urn.fi/URN:NBN:fi:tty-201908262018

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This paper demonstrates the usage of Kvazaar open-source HEVC intra encoder in 4K real-time video encoding. In this setup, a raw 4K video is shot by an action camera, captured by an HDMI capture card, encoded in real-time by Kvazaar ultrafast preset on a 22-core Intel Xeon processor, sent to a laptop, and decoded by OpenHEVC decoder for playback. The encoding process is visualized on the fly by Kvazaar run-time visualizer.
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