Sandro555Gonzo

> I looked at a bunch of test images using your profile, novideo_srgb v3.0 and gamma calibrated to sRGB, however, I was unable to reproduce those artifacts. Do they show...

Hi, thank you. I now unterstand that sRGB gamma is not the right way and that these artifacts come from the source. But what should i set to get perfect...

Ok, thanks. im still confused why the black level test looks like this when "calibrate gamma to 2.2" is checked in novideo_srgb:  And when i uncheck it i get...

> Valid question, I think also your gamma curve deviations in your measurement report are way too much off. Do your photographs represent well what you see? I find the...

i tried somethin else as well: i set the black output offset to 50 %  and now i get this gamma curve:  Is...

> Possible your meter did not read accurately the black level or low gamma levels when measuring the for ICC profile. i tried 3 different meters ( 2 calibrite colorchecker...

> How does gamma curve look like in validation without novideo_srgb calibration/clamp active? Are there weirdly extreme deviations for darker parts? If so, check whether perhaps using that "increase near-blacks"...

> Are these low levels completely gone (clipped out) or just too dark to see them? Maybe you are working in a very bright environment. with novideo_srgb clamp on and...

I already tried dwm_lut. The problem doesnt exist here. But i cant use dwm_lut for gaming because it doesnt work with gsync and introduces input lag (about 10 ms) I...

thanks for all the comments so far. the hint to use "calibration tools" for lifting the gamma from 2.3 to 2.2 seems to be very helpful for my purpose. But...