ledoge

>Curious if custom testcharts improve verification scores in this application. I don't really know much about how ArgyllCMS works internally, but what I'd expect is that if you're generating an...

>I am not sure how novideo_srgb is using color patches from the Matrix profile though, and whether there is a benefit of using more than just three 100% primary RGB...

Very interesting – I thought that test build should have perfectly accurate grayscale, and with v2.7 I removed part of that to get better color accuracy with slightly worse grayscale...

Hm... I agree that that would be a nice feature to have, but it's kinda hard to do this reliably when the number/ordering of monitors can change, as I would...

Do you have Windows Night light or anything similar enabled, maybe? One user reported that that would sometimes result in the checkbox being on in HDR. Also, the "clamped" checkbox...

Investigating stuff like this is kinda hard without something like a capture card (or a lot of experimentation), but if I had to guess, this is probably a side effect...

>or use additional gamma correction via VCGT I'm not sure if this can really help (do feel free to try it and report back though!). I believe the gamma deviations...

It might be better when using a profile with a large number of grayscale patches + no VCGT data (as that seems to produce slightly wrong results, at least the...

Good point, definitely need to sanity check custom values – I think it would make more sense to implement it as a system-wide EDID override via the registry though, as...

Does reducing the dither bit depth help? Either way, to me it looks like the banding is inherent to the content and just exaggerated by the gamma calibration. Assuming your...