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Hi,
I'm looking at being able to set a display colour profile via terminal. I know apps such as SwitchResX are able to change this but i can't figure out how and if it is possible to switch via a terminal command or via a script.
This here is what i would like to change.
I have googled about and searched through preference files but can't find anything.
Any help is much apreciated.
Thanks,
James
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When rendering gradient of luma values you can clearly see that the monitor output from Apple Silicon GPU has lifted/curved blacks (values 0-31 out of 1024 in 10-bit output).
Any idea what is going on and how to remediate? It looks like some kind of compensation/calibration for the screen panel response, but it is baked into output regardless of what kind of monitor (or non-monitor) is connected.
The same rendering on Intel architecture produces correct linear gradation. We have tried M1, M2, M3 and they all seem to be affected.
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When changing icc profile in macOS14.x, app may get 2 "NSApplicationDidChangeScreenParametersNotification".
And some platform is normal like M2 Pro Mac mini v14.4.1 will receive once.
Any idea about this symptom?
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Hello -
I’m creating an app that needs to copy ColorSync profiles to the /Library/ColorSync/Profiles directory on macOS and was wondering what is the correct / sanctioned way to write to the /Library directory is?
The app won’t be in the App Store. The app needs to run on Big Sur through Sonoma.
I spent some time working with ColorSyncProfileInstall() but that seems to want to ask the user permission every single time the function is called - and this app can install up to 25 profiles at a time. (There are actually hundreds of profiles that can be chosen that will come from a server).
I’m currently looking at using SMJobBless but that sure seems like using an atomic bomb to swat a mosquito. Any thoughts if SMJobBless is the right way to go? (SMAppService for 13 and on).
Thanks!
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Hey, Guys. I would like to build my own Colorsync App of iOS. How can do?
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Hey, Guys. I would like to build the my own Colorsync App of iOS. How can do?