[krita] [Bug 469766] Krita doesn't recognize Adobe RGB JPG photo without embedded icc profile
https://bugs.kde.org/show_bug.cgi?id=469766 --- Comment #11 from Halla Rempt --- Yes -- because it's not part of the standard, so we don't take it into account. And for the rest of the tags, anything that we didn't know about in 2007, and anything that's a bit custom (like all the fujifilm tags) is skipped. It was never a big problem because working with camera images hasn't been the main goal of Krita for ages. But since it's there, we really need to figure out how to fix this properly. -- You are receiving this mail because: You are watching all bug changes.
[krita] [Bug 469766] Krita doesn't recognize Adobe RGB JPG photo without embedded icc profile
https://bugs.kde.org/show_bug.cgi?id=469766 --- Comment #10 from Alberto Mattea --- (In reply to Halla Rempt from comment #9) > Following > https://ninedegreesbelow.com/photography/embedded-color-space-information. > html > > halla@thinkstations:~$ exiftool -a -S -G0 -ColorSpace -InteropIndex > -WhitePoint -PrimaryChromaticities -Gamma -ICC_Profile:all _DSF5485.JPG > [EXIF] ColorSpace: Uncalibrated > [EXIF] InteropIndex: R03 - DCF option file (Adobe RGB) > [EXIF] WhitePoint: 0.313 0.329 > [EXIF] PrimaryChromaticities: 0.64 0.33 0.21 0.71 0.15 0.06 > [EXIF] Gamma: 2.2 > > So, it looks like ColorSpace really is not set to '2' -- Adobe RGB. as noted > in the Affinity thread. Gimp must be faking that. > > And as for InteropIndex, Krita logs: > > krita(1091750)/(default) KisExifIO::loadFrom: Unknown exif tag, cannot load: > Exif.Iop.InteroperabilityIndex > krita(1091750)/(default) KisExifIO::loadFrom: Unknown exif tag, cannot load: > Exif.Iop.InteroperabilityVersion Yeah, as far as I know a ColorSpace value of 2 for AdobeRGB is not actually in the exif standard, so many cameras just set it to "uncalibrated" and use the Interoperability Index instead. Note that as part of my experiments I also tried setting ColorSpace to 2 (without embedding the icc profile) and krita still treated it as sRGB -- You are receiving this mail because: You are watching all bug changes.
[krita] [Bug 469766] Krita doesn't recognize Adobe RGB JPG photo without embedded icc profile
https://bugs.kde.org/show_bug.cgi?id=469766 Halla Rempt changed: What|Removed |Added Status|ASSIGNED|CONFIRMED Assignee|ha...@valdyas.org |krita-bugs-n...@kde.org -- You are receiving this mail because: You are watching all bug changes.
[krita] [Bug 469766] Krita doesn't recognize Adobe RGB JPG photo without embedded icc profile
https://bugs.kde.org/show_bug.cgi?id=469766 Halla Rempt changed: What|Removed |Added Assignee|krita-bugs-n...@kde.org |ha...@valdyas.org Status|CONFIRMED |ASSIGNED --- Comment #9 from Halla Rempt --- Following https://ninedegreesbelow.com/photography/embedded-color-space-information.html halla@thinkstations:~$ exiftool -a -S -G0 -ColorSpace -InteropIndex -WhitePoint -PrimaryChromaticities -Gamma -ICC_Profile:all _DSF5485.JPG [EXIF] ColorSpace: Uncalibrated [EXIF] InteropIndex: R03 - DCF option file (Adobe RGB) [EXIF] WhitePoint: 0.313 0.329 [EXIF] PrimaryChromaticities: 0.64 0.33 0.21 0.71 0.15 0.06 [EXIF] Gamma: 2.2 So, it looks like ColorSpace really is not set to '2' -- Adobe RGB. as noted in the Affinity thread. Gimp must be faking that. And as for InteropIndex, Krita logs: krita(1091750)/(default) KisExifIO::loadFrom: Unknown exif tag, cannot load: Exif.Iop.InteroperabilityIndex krita(1091750)/(default) KisExifIO::loadFrom: Unknown exif tag, cannot load: Exif.Iop.InteroperabilityVersion -- You are receiving this mail because: You are watching all bug changes.
[krita] [Bug 469766] Krita doesn't recognize Adobe RGB JPG photo without embedded icc profile
https://bugs.kde.org/show_bug.cgi?id=469766 --- Comment #8 from Halla Rempt --- This seems interesting: https://forum.affinity.serif.com/index.php?/topic/33729-what-is-going-on-with-the-exif-color-space-values/=findComment=166753 (sorry for spamming, I'm making notes here as I investigate. But looks like we _do_ get a value of -65535. There's no int: 2 anywhere in the log dump.) -- You are receiving this mail because: You are watching all bug changes.
[krita] [Bug 469766] Krita doesn't recognize Adobe RGB JPG photo without embedded icc profile
https://bugs.kde.org/show_bug.cgi?id=469766 --- Comment #7 from Halla Rempt --- ImageMagick shows nothing related... And digikam's showfoto has Color Space:Uncalibrated -- You are receiving this mail because: You are watching all bug changes.
[krita] [Bug 469766] Krita doesn't recognize Adobe RGB JPG photo without embedded icc profile
https://bugs.kde.org/show_bug.cgi?id=469766 --- Comment #6 from Halla Rempt --- While exiftool gives Interoperability Index : R03 - DCF option file (Adobe RGB) -- You are receiving this mail because: You are watching all bug changes.
[krita] [Bug 469766] Krita doesn't recognize Adobe RGB JPG photo without embedded icc profile
https://bugs.kde.org/show_bug.cgi?id=469766 --- Comment #5 from Halla Rempt --- If I dump all the exiv data Krita gets, I see Name: "ColorSpace" Qualified name: "exif:ColorSpace" Value: Variant: QVariant(int, 65535) If I check GIMP, I see Exif.Photo.ColorSpace: Adobe RGB So, to start with, there's something weird going on in Krita... -- You are receiving this mail because: You are watching all bug changes.
[krita] [Bug 469766] Krita doesn't recognize Adobe RGB JPG photo without embedded icc profile
https://bugs.kde.org/show_bug.cgi?id=469766 Halla Rempt changed: What|Removed |Added Status|REPORTED|CONFIRMED Ever confirmed|0 |1 --- Comment #4 from Halla Rempt --- >From the looks of it, krita doesn't even see that string, I cannot find it in the metadata dialog. Of course, even if krita didn't see it, it still wouldn't select the adobe rgb profile, so I can confirm this bug. -- You are receiving this mail because: You are watching all bug changes.
[krita] [Bug 469766] Krita doesn't recognize Adobe RGB JPG photo without embedded icc profile
https://bugs.kde.org/show_bug.cgi?id=469766 Halla Rempt changed: What|Removed |Added Status|NEEDSINFO |REPORTED Resolution|WAITINGFORINFO |--- --- Comment #3 from Halla Rempt --- Thanks! -- You are receiving this mail because: You are watching all bug changes.
[krita] [Bug 469766] Krita doesn't recognize Adobe RGB JPG photo without embedded icc profile
https://bugs.kde.org/show_bug.cgi?id=469766 --- Comment #2 from Alberto Mattea --- Created attachment 159808 --> https://bugs.kde.org/attachment.cgi?id=159808=edit AdobeRGB Photo without embedded profile Here's a picture taken with a Fujifilm X-T4 in AdobeRGB mode (straight out of camera, untouched). Krita treats it as sRGB. -- You are receiving this mail because: You are watching all bug changes.
[krita] [Bug 469766] Krita doesn't recognize Adobe RGB JPG photo without embedded icc profile
https://bugs.kde.org/show_bug.cgi?id=469766 Halla Rempt changed: What|Removed |Added CC||ha...@valdyas.org Resolution|--- |WAITINGFORINFO Status|REPORTED|NEEDSINFO Severity|normal |minor --- Comment #1 from Halla Rempt --- Could you please make an image like that available? -- You are receiving this mail because: You are watching all bug changes.
