![]() ![]() If there is no user made CCSS that captures actual native gamut (AdobeRGB green, P3 red, or very close to them) you can try the WLED PFS phosphor samples bundled with Displa圜AL for i1d3, for example the one for "HP Z24x G2" (WLED PFS, AdobeRGB green, P3 red), not the same. Maybe in that user made file red is a combination of naive red and green (sRGB-like). You can use Displa圜AL "i" button, click on top label in SPD plot windows to switch from SPD plot to a CIE xy 2D graph and see where are the primaries represented by that SPD. The main issue with these use made CCSS corrections is that some unexperiencied users measure CCSS at sRGB or AdobeRGB simulation when a CCSS/EDR should be always created at native gamut. There is no EDR/CCSS by Xrite that matches that display and Benq Paleter Master Elements will correct any SW display with outdated RGB LED colorimeter correction. CCSS are just test files with spectral power distribution (SPD) of a display, "energy per wavelength", in 4 channels (WRGB).ĭispla圜AL can plot it for you in info button "i" (next to colorimeter correction combo box) or using command line ArgyllCMS tool "specplot path_to_cccss_ss". You can see it by plotting the CCSS file. These advices are not specific for Displa圜AL.Įdit: regarding colorimeter correction this SW270C seems to use a very old WLED PFS/KFS phosphor variant, like the one that Dell used for the infamous UP2716D/UP2516D. Since you are using a LUT3D there is no need to make display behave like Rec709 in OSD, LUT3D will do it for you. If contrast remains more or less close to the original go back to create profile and then LUT3D, etc. Usually you have to lower only 2 channels, keeping one maxed in default value for gain. Once you have solved this, get D65 on OSD through RGB gains and check contrast again. very likely to have some kind of level range missmach like 0-255 in display and 16-235 on card. These low quality displays tends to have 600:1 due to its agressive uniformity compensation, although as with any manufactirung process there will be outliers. Try to measure native contrast without LUT3D, set gamut to native in OSD, set RGB gains to default values (100?). You should try to isolate one by one this and try to solve them. some levels mismatch in HW-video card connection user droping too much 3 levels in RGB gains for white point correction. it looks like you are using a built in gamut simulation to Rec709 which may have reduced contrast on its own vs full native gamut low contrast in SW-C line due to cheap panels with bad uniformity + agressive uniformity compnesation (cannot be turned off AFAIK) My guess is that this result is a sum of several factors: There is something very wrong with your setup. PS: I've posted my questions on the Displa圜AL Forum, but my post has been marked as in need of moderation and remains invisible. Thank you in advance for your thoughts and time. My Monitor (16-235) and Resolve are BOTH set to video-levels.The final LUT should be loaded onto my BM Mini Converter SDI to HDMI 6G, but for the sake of testing and calibrating, I’m currently loading the LUT into Resolve through the project settings.After a short profiling there shouldn’t be any demand for a higher delay since my measurements aren’t higher than 0.5 DE average and 5 DE peak.What I learned so far and took out of the equation: Color-Gamut: rec709 (could also be set to: Adobe RGB, sRGB, DCI-P3) Brightness: adjusted in the calibration process Color-temp.: User (RGB bars adjusted in the calibration process) My Monitor is set to the following settings - are they correct?.Are my settings in Displa圜AL correct (see screenshots)?.I went for the „BenQ SW270C by 4KM (i1 Pro).ccss“ which does not match my calibration device, but gave me best results after all. I use a „xrite colorchecker display plus“, my system profiler calls it a „i1Displa圓“. Which Spectral Correction suits my monitor best.Although I read a lot about the calibration process, I’ve several questions and I’m just not sure, weather my Display is calibrated right: So far my results are ok-ish and the validation usually gives reasonable DEs. The monitor is connected via a BM Ultrastudio Monitor 3G (Thunderbolt to HDMI) to my Macbook. So I’m trying to calibrate my BenQ SW270C with Displa圜AL and the described „3D LUT creation workflow for Resolve“. ![]()
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