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2021, vol. 13, br. 1, str. 35-40
Quality assessment experiment for 4k SVT-AV1 video format
(naslov ne postoji na srpskom)
aUniverzitet u Beogradu, Elektrotehnički fakultet
bAcademy of Technical and Art Applied Studies, Belgrade - ICT College, Belgrade

e-adresaanaga777@gmail.com, milansmilivojevic@gmail.com, goran.zajic@ict.edu.rs
Supported by the Ministry of Education, Science and Technological Development of the Republic of Serbia

Ključne reči: SVT-AV1; quality assessment; Mp4; 4k; internet; VP9; HEVC; streaming services
(ne postoji na srpskom)
The industrial consortium AOMedia has recently developed the AV1 (AOMedia Video 1) format considered as a successor of VP9. One of the main goals with the video coding and compression format is to enable efficient Web based video content delivery, as in the case of OTT (Over-the-top) services. Nowadays, there are different AV1 software implementations available for experimental analysis besides the reference tool libaom. The Scalable Video Technology for AV1, or SVT-AV1 CODEC, is oriented towards further optimizations for specific Intel hardware. In this paper, we have performed a video quality assessment experiment with some of the SVT-AV1 implementations using 4k like video. The results show the advantages of SVT-AV1 format, as well as its performance for different quantization factors.
Novododat članak: provera, normiranje i linkovanje referenci u toku.
A. M. Gavrovska, M. S. Milivojevic, and G. Zajic, "Analysis of SVT-AV1 format for 4k video delivery," In 2020 28th Telecommunications Forum (TELFOR), pp. 1-4, IEEE, November 24-25, 2020
AOMedia, http://aomedia.org/, https://github.com/AOMediaCodec (last accessed 30.03.2021.)
Intel's Open Source Technology Center 01.org https://01.org/svt (last accessed 30.03.2021.)
Bitmovin AV1, https://bitmovin.com/av1/ (last accessed 04.04.2021.)
Wowza media systems, https://www.wowza.com/blog/streamingcodec-landscape-2021 (last accessed 30.03.2021.)
Movavi, https://www.movavi.com/learning-portal/avchd-vsmp4.html (last accessed 04.04.2021.)
MDN Web Docs, Web video codec guide, https://developer.mozilla.org/en-US/docs/Web/Media/Formats/Video_codecs (last accessed 04.04.2021.)
I. Trow, "AV1: Implementation, Performance, and Application," SMPTE Motion Imaging Journal, 129(1), pp.51-56. 2020
M. Milivojevic, D. Dujkovic, and A. Gavrovska, " Constant quality mode 4k video comparison using AV1 reference tool," In Proc. of th 7th Int.Conf. on Electrical, Electronic and Computing Engineering, IcEtran, EKI1.3, pp.1-4, September 28-29, 2020
Intel Open Source 01.org, https://01.org/svt (last accessed 04.04.2021.)
SVT-AV1 github page, https://github.com/AOMediaCodec/SVT-AV1 (last accessed 04.04.2021.)
N. Blum, S. Lachapelle, and H. Alvestrand, "WebRTC-Realtime Communication for the Open Web Platform: What was once a way to bring audio and video to the web has expanded into more use cases we could ever imagine," Queue, 19(1), pp.77-93, 2021
F. Kossentini, H. Guermazi, N. Mahdi, C. Nouira, A. Naghdinezhad, H Tmar, O. Khlif, P. Worth, and F.B. Amara, "The SVT-AV1 encoder: overview, features and speed-quality tradeoffs," In Applications of Digital Image Processing XLIII, vol. 11510, p. 1151021, International Society for Optics and Photonics, 2020
J. Han, Jingning, B. Li, D.Mukherjee, C.-H. Chiang, A. Grange, C. Chen, H. Su et al. "A technical overview of av1," In Proceedings of the IEEE, pp. 1-28, 2021
J. Gutiérrez-Aguado, R. Pena-Ortiz, M. García-Pineda, and J.M. Claver, "Cloud-based elastic architecture for distributed video encoding: Evaluating H.265, VP9, and AV1," Journal of Network and Computer Applications, 171, p.102782. 2020
Rav1e, https://github.com/xiph/rav1e (last accessed 04.04.2021.)
Dav1d, https://github.com/videolan/dav1d (last accessed 04.04.2021.)
FFmpeg -Libaom, https://trac.ffmpeg.org/wiki/Encode/AV1 (last accessed 04.04.2021.)
Chromium, https://chromium.googlesource.com/codecs/libgav1 (last accessed 04.04.2021.)
Netflix Tech Blog, https://netflixtechblog.com/introducing-svt-av1a-scalable-open-source-av1-framework-c726cce3103a (last accessed 04.04.2021.)
Tears of Steel, https://www.youtube.com/watch?v=R6MlUcmOul8 (last accessed 05.04.2021.)
Sintel, https://www.youtube.com/watch?v=eRsGyueVLvQ&t=222s (last accessed 05.04.2021.)
Y. Chen, D. Mukherjee, J. Han, A. Grange, Y. Xu, S. Parker, C. Chen, H. Su, U. Joshi, C.H. Chiang, and Y. Wang, "An Overview of Coding Tools in AV1: the First Video Codec from the Alliance for Open Media," APSIPA Transactions on Signal and Information Processing, Vol. 9, pp. 1-15, 2020
A. Gavrovska, A. Samcovic, "Evaluation of Image Dynamic Range Reduction", XXXV PosTel, pp.221-230, Belgrade, December, 2017
FFmpeg, https://ffmpeg.org/ (last accessed 12.04.2021.)
FastFlix, https://github.com/cdgriffith/FastFlix (last accessed 25.09.2020.)
SVT-AV1 GUI, https://github.com/moisespr123/SVT-AV1-GUI (last accessed 12.04.2021.)

O članku

jezik rada: engleski
vrsta rada: neklasifikovan
DOI: 10.5937/telfor2101035G
primljen: 14.04.2021.
prihvaćen: 22.05.2021.
objavljen: 27.06.2021.
objavljen u SCIndeksu: 14.08.2021.

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