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Home › Forums › Help and Support › Bad dithering
Forgive me if this isn’t called dithering.
Until a few days ago, I was using dispcal with no problems.
Then, I switched to windows 7, and switched back to windows 10. On both OS, I had bad dithering sometimes. In W7, it was caused by disabling one of my 3 monitors. Even if I re-enabled it, the dithering would remain.
Here’s an example of a problem picture:
… This is what it should look like:
Another example: …. Compared to:
Sometimes it’s significantly worse than this.
My calibration profiles are new, but I tried replacing my new profile with an old one for one of my monitors, and the problem remained.
I tried resetting the video card gamma table, and that didn’t help. I tried closing and opening the profile loader, which also didn’t help.
I also tried removing the profile, to no avail…
What’s causing this?!
Forgive me if this isn’t called dithering.
The word you’re looking for is artefacting.
My calibration profiles are new, but I tried replacing my new profile with an old one for one of my monitors, and the problem remained.
That would indicate the profile is not the problem, but just to be sure, attach the profile(s). What image viewer(s) are you using to display the images?
Seen with Chrome. I think it also happened with windows photo viewer…
Profiles. I started with the 2.2 profs (accident) and the smaller sRGB.
https://drive.google.com/open?id=0B-169xDACZ-WS19oQ0hGbFJuaWs
Any idea what could be the issue?
Seen with Chrome. I think it also happened with windows photo viewer
Chrome 61 currently seems to have rendering issues.
Seen with Chrome. I think it also happened with windows photo viewer
Chrome 61 currently seems to have rendering issues.
O.K., I’ll note if it happens with anything else.
Sorry about it apparently blocking you from my file. I asked it for a shareable link, but it still said I had to authorize you….
Thanks.
Ok, the profiles look fine.