Why 24fps is not enough for HDR movies

[zzzzhjc456]

Hi All

I have been trawling the net and cannot find anything out there that will provide me with the calibration settings for an LG 75UH780V panel, can anyone help?

[barakatnull]

I recently got my LG C8 calibrated and I just got one question for you. I always thought that for HDR the OLED light and Contrast must be set to 100 but the pro set both of those settings to lower than 100 even in a dark room. Did you get the same experience?