Hi,
Resolve users get video signals from dedicated cards, which work only when you have the BlackMagicDesign Resolve working, to be sure they will get bit-perfect 10/12-bit output.
The LG iTPG not reliable, and we never trust it for 5000 SDR 3D LUT measurements.
When you use iTPG of LG, you will have 5000 full fields 100% Magenta flashes before displaying a patch, which is not good as it's heating up the panel even more.
LG iTPG of 2020 in SDR / HDR will display these magenta flashes; in HDR, the problem is even more extensive as it's 100% Magenta full field in HDR, so it's stressing even more and degrade the stability of the panel.
When you use PGenerator with LG 2020, while it's a better solution, you can perform both SDR / HDR10 calibrations without HD Fury since you can use the HDMI Override menu to convert PGenerator (or DeckLink HDMI RGB output) to convert the signal to HDR10.
The DoVi iTPG is not displaying these magenta full-field flashes.
2020 LG OLEDs have a hidden HDMI override menu.
It will allow the configuration of the HDMI input metadata by overriding it.
It's the available configuration of Colorspace, EOTF, ST2086 metadata, also MaxCLL, MaxFALL.
While you send an SDR signal using PGenerator, highlight the picture mode in the main menu, and press ''1113111'' from the TV remote.
The HDMI Override menu will appear.
Then set these options for HDR10 calibration/verification:
Configuration settings can be stored per HDMI input.
It will not require to have HD Fury when you have only a 2020 LG OLED to calibrate/verify HDR10. (for LG OLED 2018/2019, it will require HD Fury)