DispcalGUI, at this point, is very stable and almost bug-less. I also recommend dispcalGUI ArgyllCMS 1.8.2 over using raw ArgyllCMS. It is also advised to use USB Hub for colorimeters and spectrometers because they need more power than normal USB 2.0/3.0 can provide to work their highest potential. " BT.709.3dlut, the BT.709 3DLUT for madVR.įor sure - meter does need to be heated up for at least 20-30 minutes and so does the monitor (20-30 minutes). " BT.709.icm", a profile that includes the 3DLUT to convert from BT.709 to the monitor. "[NAME.icm", a profile along with the windows calibration, photoshop and other color managed applications can use this for gamut conversations. "_1.icm", a fast matrix profile - simple windows calibration only. This generates several argyllcms files as well as: BT.2020 and P3 do not work very well on a nominally sRGB display so I don't think those are useful in your case. I would also change the BT.709 in " BT.709.icm" to match. In the last line, collink, you can use other reference files like "EBU2312_PAL.icm" for EBU/PAL or "SMPTE_RP145_NTSC.icm" for SMPTE C to generate a 3DLUT for other gamuts. The file "Rec709.icm" also needs to be copied into the same directory where you are running these, it is in Argyll's "ref" folder. "e" is white LED on my system.Įdit: run "dispcal" without any options to get the list of letters for the backlight types on your system, this is selecting the spectral correction file for your display type.Īlso make sure to enlarge the test pattern in the madVR TPG window, it starts very small, both for the dispcal and dispread steps. You need to set "-ye" in both the dispcal and the dispread line to your display's backlight type. The Argyll documentation tells you what everything means but please ask if you want to know why I picked any particular setting. It would even work as is but your profiles would have odd names and descriptions. Replace with whatever you want but all the values should be the same name. "C:\Argyll圆4\bin\dispread" -v -dmadvr -ye -K ".cal" "" Native is optimal for anything but professional color work as long as they are already close to correct. I use this, it targets the native white point and brightness. I suggest using i1Profiler or dispcal to set your brightness and RGB sliders before calibration using only your monitor's controls. It is quite important to set the right settings or a calibration can be a lot worse than nothing. Waste of $ and time.ĭo not target a brightness with the calibration at all, do you have it at ~450cd/m^2 native but are targeting 120 cd/m^2 with the calibration? That would be very bad. Tl dr: Not impressed by high end displays or calibration techniques. Luckily I can still return everything I bought, and I'm fairly close to doing so. What kind of piss poor operation is being run here? The entire color calibration business at this point seems like complete BS to me. All other guides are about something else completely or outdated by 5 years. Not very useful if you don't have a Ph.D in the physics of color. The dispcalgui wiki doesn't actually tell you what to set, just tells you what each option does. Too bad there are basically no guides on anything about it. ![]() So the only thing left is the argyII stuff. ![]() I'm not paying for commercial trash either. The i1 software is fairly bad, and the spyder's is worse. I don't understand how there is zero consistency between measurements. Measuring the delta E with HCFR, my delta E of red for example is 3.2, and average of 2.12. With the same monitor settings, now my delta is 0.6. Obviously starting a new calibration temporarily removes and previous profile. After applying the profile, I calibrate again just to see the level. End result is somewhere around 6456k, okay, not that big of a deal.Īdjusting RGB sliders around, (most annoying task in the world), I get an average delta E of 0.2. As already mentioned, the Spyder 4 can't correctly read black level, or at least reads it in a fashion that is not a standard.Ĭalibrating with dispcalgui, I set a brightness of 120 cd/m^2, white point of 6500k.
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