https://lightillusion.com/forums/ Light Illusion forum Wed, 27 May 2026 18:37:05 +0000 https://lightillusion.com/forums/display-calibration-8/lg-oled65g55lw-oled65c55la-3d-lut-capabilities-vs.-qd-oled-1553.html#msg9800 https://lightillusion.com/forums/msg.php?id=9800 As far as I'm aware, tonemapping cannot be bypassed on the Samsungs, at least on the two (2016 KS8000 and 2023 S90CD) we have. And everything I've read recently on Sonys indicates that their special… https://lightillusion.com/forums/display-calibration-8/lg-oled65g55lw-oled65c55la-3d-lut-capabilities-vs.-qd-oled-1553.html#msg9800 Wed, 27 May 2026 18:37:05 +0000 https://lightillusion.com/forums/display-calibration-8/issues-using-teranex-mini-8k-sdi-to-hdmi-as-lut-box-sdr-834.html#msg9796 https://lightillusion.com/forums/msg.php?id=9796 That makes sense! Thanks! https://lightillusion.com/forums/display-calibration-8/issues-using-teranex-mini-8k-sdi-to-hdmi-as-lut-box-sdr-834.html#msg9796 Sat, 23 May 2026 17:12:30 +0000 https://lightillusion.com/forums/display-calibration-8/x-rite-i1-display-pro-oem-calibrite-software-1551.html#msg9791 https://lightillusion.com/forums/msg.php?id=9791 If you do a Search on these forums you will find PatternSpace. It can manage/disable MacOS colour management too. Steve https://lightillusion.com/forums/display-calibration-8/x-rite-i1-display-pro-oem-calibrite-software-1551.html#msg9791 Thu, 21 May 2026 14:20:53 +0000 https://lightillusion.com/forums/display-calibration-8/aja-colorbox-unity-bypass-issue-1450.html#msg9788 https://lightillusion.com/forums/msg.php?id=9788 I should have posted an update earlier - the issue was fixed with a later ColourSpace release. All now works correctly again. Steve https://lightillusion.com/forums/display-calibration-8/aja-colorbox-unity-bypass-issue-1450.html#msg9788 Thu, 21 May 2026 11:49:26 +0000 https://lightillusion.com/forums/display-calibration-8/3d-lut-profiling-woled-qd-oled-professional-reference-consumer-1552.html#msg9787 https://lightillusion.com/forums/msg.php?id=9787 auteur: 2. Peak white strategy before profiling Since a 3D LUT often reduces luminance while correcting native white to D65, some headroom above the final 100 nit SDR target seems necessary before profiling… https://lightillusion.com/forums/display-calibration-8/3d-lut-profiling-woled-qd-oled-professional-reference-consumer-1552.html#msg9787 Thu, 21 May 2026 09:17:12 +0000 https://lightillusion.com/forums/new-software-releases-18/colourspace-main-zro-software-updates-748-17.html#msg9783 https://lightillusion.com/forums/msg.php?id=9783 A new ColourSpace release has just been uploaded ColourSpace Main 1.0.1.2322 – incremental changes -- Fixed issue with HLG LUT generation when using Camera Spaces Download is via the website Customer… https://lightillusion.com/forums/new-software-releases-18/colourspace-main-zro-software-updates-748-17.html#msg9783 Wed, 20 May 2026 16:23:00 +0000 https://lightillusion.com/forums/display-calibration-8/perceptual-matching-shouldnt-we-match-our-monitors-to-physical-d65-1544.html#msg9782 https://lightillusion.com/forums/msg.php?id=9782 Back in the 1990s/early 2000s, there were devices called "optical comparators". These contained a neutral gray surface and D65 light source for one eye and a through port for the other eye to… https://lightillusion.com/forums/display-calibration-8/perceptual-matching-shouldnt-we-match-our-monitors-to-physical-d65-1544.html#msg9782 Wed, 20 May 2026 15:12:50 +0000 https://lightillusion.com/forums/display-calibration-8/dell-up3221q-hdr-calibration-1530.html#msg9781 https://lightillusion.com/forums/msg.php?id=9781 I have eventually been able to verify with the Dell UP3221Q I have here. I can confirm your findings. We discuss with Dell as to the cause of the issue. We do not yet know if it is us or them. The workaround… https://lightillusion.com/forums/display-calibration-8/dell-up3221q-hdr-calibration-1530.html#msg9781 Mon, 18 May 2026 12:45:13 +0000 https://lightillusion.com/forums/display-calibration-8/cg2400sv-monitor-failed-to-load-gamma-values-during-lut-upload-1550.html#msg9778 https://lightillusion.com/forums/msg.php?id=9778 Thanks for the update. Using the wrong USB port is a simple error - done that myself. And the User Guides do state the need to have a valid input signal. Steve https://lightillusion.com/forums/display-calibration-8/cg2400sv-monitor-failed-to-load-gamma-values-during-lut-upload-1550.html#msg9778 Sat, 16 May 2026 19:33:31 +0000 https://lightillusion.com/forums/tips-tricks-17/mini-tripod-for-non-contact-i1d3-calibration-1549.html#msg9773 https://lightillusion.com/forums/msg.php?id=9773 Users with a tripod can attach an L bracket to the head to extend the meter or use a magic arm. https://lightillusion.com/forums/tips-tricks-17/mini-tripod-for-non-contact-i1d3-calibration-1549.html#msg9773 Fri, 15 May 2026 21:41:22 +0000