HDR colors and sharpness with Game Genre Presets on the LG C1 OLED
47The settings I'm using here: Game Genre FPS, Sharpness 15 (for blurry TAA games), Tone Mapping OFF, Mastering Peak Maxcll 540 (Maxing out the SDR HDR slider on Win11 which is doing Maxcll 498), color gamut Auto, color depth 50, Warm 50, screen brightness (black Level) 41 to double limit the black level for games that are double washed out (for games that are one time washed out use screen brightness 46 (basically just try 41 first and if you see black crush change it to 46)).
* Using these game Genre presets like FPS and the SDR HDR trick with screen brightness 41, the Color Depth 55 will clip the red at 450, which is not bad at all when targeting 498. Color Depth 50 will clip at 500, which is ideal. Here, the tone mapping target is 540 (sdr hdr slider Maxcll 498)
*When using HGIG, the red is clipping at 530 with default settings, and to keep it there, you would have to lower the color depth to 46 when using game genre presets, so I strongly recommend to not go over 50 because HGIG is no tone mapping and hard clipping at 800, so 530 is already clipping a lot.
Test patterns to fine tune your TV
https://drive.google.com/drive/folders/1_hpXjjSlDN2Xb05ZjXwCbZ9c9yLLQpWI?usp=sharing
https://www.avsforum.com/threads/hdr10-test-patterns-set.2943380/
https://youtu.be/nON06qivutU