Home › Forums › Help and Support › Bug? Color on verification always D 4.91
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Max05.
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2024-01-03 at 0:11 #140256
Hello. I’ve been trying to calibrate madvr. I have a i1 Display Studio and an LG OLED C2.
I have already done many calibrations before and never had this problem. Everything works as expected except one color is always wrong after verification.
I have attached the html. It is always R 26 G 0 B 0.I am thinking this might be a bug but I am not quite sure. As you can see all colors are fine it is only one color that is wrong.
I have tried:
Doing more patches, less patches, the other pattern generator, different test chart.The color is always exactly 4.91! Is seems a little weird that is it always exactly the same delta value.
I have compared the difference and visually there is not that much of a difference, it is noticeable but I would not say that much!
I am not quite sure what to do! Please help!Attachments:
You must be logged in to view attached files.Calibrite Display SL on Amazon
Disclosure: As an Amazon Associate I earn from qualifying purchases.2024-01-03 at 14:11 #140264It’s black clipping on Red channel with newer i1d3, device reads “0”. Try to use latest Argyll or post your issue in ArgyllCMS mailist.
2024-01-03 at 15:57 #140265I noticed this after updating ArgyllCMS to 3.1 yesterday, could this be the problem? I can’t seem to find anywhere to download a older version tho…
2024-01-04 at 16:17 #140271OLED R black clipping issue is older than ArgyllCMS 3.1. Report issue to ArgyllCMS maillist including the exact colorimeter model so people will know if AIO measurement is available.
2024-01-04 at 17:13 #140272Ok will do! Is this issue only present on Verification or when profiling aswell? Does this mean my 3D Lut if wrong because of this?
2024-01-05 at 20:09 #140294Ok will do! Is this issue only present on Verification or when profiling aswell?
everywhere R X G 0 B 0 goes bellow certain threshold
Does this mean my 3D Lut if wrong because of this?
Check Ti3 file. IDNK if profiling patches included those dark reds.
2024-01-06 at 19:43 #140307 -
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