![]() Their correct calibration is therefore of paramount importance, if you are to get the maximum benefit from a UHD source. Ignoring the obvious 4K resolution, which is not that important (honestly), these two parameters, gamut and EOTF (gamma) are what really define the UHD performance. UHD and HDR-10 requires a lot more skill now in order to correctly set up these two parameters, trying to ‘stretch’ the display devices gamut to hit at least DCI-P3 together with REC709 and creating an EOTF (Electro Optical Transfer Function) or ST2084 gamma that ‘works’ with HDR10 sources. Gone are the days when all the calibration engineer had to worry about was getting a gamma of 2.2 and meeting the NTSC or REC 709 color gamut. ![]() As for hitting REC2020, well thats a nice dream for now! Calibrating projector systems is even more challenging as they can’t produce anywhere near the required brightness, or the minimum required color gamut ( DCI-P3) with any degree of ease. HDR-10 Test Patterns Suite UHD Blu-ray Disc by Diversified Video Solutions 4K UHD HDR-10 Calibration – A Brief IntroductionĬalibrating 4K UHD video display systems is anything but simple, even for the professional, as there is no truly accurate way to calibrate them yet.
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