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2019, vol. 11, br. 1, str. 25-29
The impact of successive B frames on TV signal using different compression techniques and video resolution
(naslov ne postoji na srpskom)
Univerzitet u Prištini sa privremenim sedištem u Kosovskoj Mitrovici, Fakultet tehničkih nauka

e-adresavladimir.maksimovic@pr.ac.rs, jelena.todorovic@pr.ac.rs, branimir.jaksic@pr.ac.rs, mile.petrovic@pr.ac.rs, petar.spalevic@pr.ac.rs
Ključne reči: compression; H.264; H.265; I frames; P frames; B frames; GOP
(ne postoji na srpskom)
The aim of this paper is to examine the impact of successive B frames using compression techniques (H.264 and H.265) and resolution (4K, 2K, Full HD and SD) when changing their quality in a television system. The analysis was done for a case when the number of successive B frames in the Group of Pictures (GOP) was B = 0 and B = 4. The results obtained for analysis parameters: compression ratio, Peak Signal Noise Ratio (PSNR), bitrate, P frames and B frames are presented by tables and graphics, based on which conclusions were made.
*** Video sampes 4K and Full HD for test. https://drive.google.com/open?id=1RISnoFX95oSgcJG-FftAIMHcog09P8YU, Accessed 14.02.2019
*** MediCoder program. http://www.mediacoderhq.com/, Accessed 1.10.2018
*** FFmpeg tool. https://www.ffmpeg.org/, Accessed: 13.3.2019
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O članku

jezik rada: engleski
vrsta rada: neklasifikovan
DOI: 10.5937/telfor1901025M
objavljen u SCIndeksu: 19.08.2019.

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