Log states "ICC Profile description not found, defaulting to sRGB." but TIFF file has ICC embedded

kc-8476 · October 17, 2023, 1:31pm

Hi.

Working with TIFF files that are Adobe RGB colour space seems to emit a lot of errors and colour space messages in the log file. As well as attempted conversion of colour space from sRGB, and statements that colour profile is invalid.

Steps to reproduce issue:

Import Adobe RGB Embedded ICC TIFF File
Use Autopilot for denoise

Log file excerpt.

[2023-10-17 04:46:13.987,   2.95 ms] [6648] Info | Loading file: "D:/Temp/HDR Temp/TIFF_024/_DSC0861.TIF" 
Output "D:/Temp/HDR Temp/denoise/_DSC0860-denoise.tiff" Exists: false 
[2023-10-17 04:46:13.989,   2.43 ms] [6648] Info | Reading metadata 
[2023-10-17 04:46:13.991,  10.24 ms] [34c0] Info | [Text Recovery] Starting get mask 
[2023-10-17 04:46:14.029,  41.59 ms] [6848] Info | Write Progress Callback: 0 
[2023-10-17 04:46:14.029, 191.20 μs] [6848] Info | Progress callback: "D:/Temp/HDR Temp/denoise/_DSC0860-denoise.tiff" 0 
[2023-10-17 04:46:14.070,   1.63  m] [1c88] Info | Exiftool metadata count: 247 File: "D:/Temp/HDR Temp/TIFF_024/_DSC0861.TIF" 
[2023-10-17 04:46:14.070, 181.00 μs] [1c88] Info | Exiftool metadata size: 83766 
[2023-10-17 04:46:14.103, 113.73 ms] [6648] Warn | qrc:/imageenhance/views/rightPanel/controls/CropControls.qml:59:5: QML QtObject: Binding loop detected for property "currentCropRatio"  | (qrc:/imageenhance/views/rightPanel/controls/CropControls.qml:59)
[2023-10-17 04:46:14.118,  14.64 ms] [6648] Info | Starting load image: "D:/Temp/HDR Temp/TIFF_024/_DSC0861.TIF" 
[2023-10-17 04:46:14.118, 179.50 μs] [6648] Info | Read cancel requested 
[2023-10-17 04:46:14.118,   1.63  m] [6598] Info | Loading image with metadata "D:/Temp/HDR Temp/TIFF_024/_DSC0861.TIF" 
[2023-10-17 04:46:14.119, 682.70 μs] [6598] Info | Can open in RAW pipeline: false 
[2023-10-17 04:46:14.123,   3.48 ms] [6598] Info | Image spec: 6048 4032 3 Raw: false 
[2023-10-17 04:46:14.137, 144.72 ms] [34c0] Info | [Text Recovery] Finished get mask 
[2023-10-17 04:46:14.148,  11.93 ms] [34c0] Info | [AutoMasking PROFILE] Model selected:  "Subject" "sms_new" 
[2023-10-17 04:46:14.148, 160.40 μs] [34c0] Info | Cache get hash: 18446744073216267840 
[2023-10-17 04:46:14.151,   2.33 ms] [34c0] Info | [Benchmark] Time to decode cached image: "1.9469 ms" 5 5 
[2023-10-17 04:46:14.151,  87.40 μs] [34c0] Info | Using cached auto mask "sms_new" 18446744073216267840 
[2023-10-17 04:46:14.151, 161.40 μs] [34c0] Info | [AutoMasking PROFILE] begin post-processsing 
[2023-10-17 04:46:14.159,   7.99 ms] [34c0] Info | [AutoMasking PROFILE] finish post-processing:  0.007889  s 
[2023-10-17 04:46:14.159, 118.90 μs] [34c0] Info | [AutoMasking PROFILE] begin thresholding 
[2023-10-17 04:46:14.172,  12.92 ms] [34c0] Info | [AutoMasking PROFILE] finish simple thresholding: 12.8155 ms 
[2023-10-17 04:46:14.177,   5.30 ms] [34c0] Info | [AutoMasking PROFILE] begin feathering 
[2023-10-17 04:46:14.190, 160.82 ms] [6848] Info | Write Progress Callback: 0 
[2023-10-17 04:46:14.190, 139.30 μs] [6848] Info | Progress callback: "D:/Temp/HDR Temp/denoise/_DSC0860-denoise.tiff" 0 
[2023-10-17 04:46:14.201,  23.00 ms] [34c0] Info | [AutoMasking PROFILE] finish feathering:  "22.718 ms" 
[2023-10-17 04:46:14.211,  10.48 ms] [34c0] Info | [AutoMasking Detection] Finished processing auto mask. 
[2023-10-17 04:46:14.310, 191.44 ms] [6648] Warn | ICC Profile description not found, defaulting to sRGB. 
[2023-10-17 04:46:14.310, 122.30 μs] [6648] Info | Using generated color profile from description:  QColorSpace(QColorSpace::SRgb, QColorSpace::Primaries::SRgb, QColorSpace::TransferFunction::SRgb, gamma=2.31) 
[2023-10-17 04:46:14.310,  87.30 μs] [6648] Info | Calling generate pixmap: "Navigator Mask" QSize(268, 200) 
[2023-10-17 04:46:14.325, 202.81 ms] [6598] Warn | No default crop origin found in EXIF data 
[2023-10-17 04:46:14.339,  14.36 ms] [6598] Warn | No camera profile found: Make - "Nikon" Model - "NIKON Z f" Unique - "" 
[2023-10-17 04:46:14.341,   1.79 ms] [6598] Warn | No default crop size found in EXIF data 
[2023-10-17 04:46:14.341, 303.60 μs] [6598] Info | Using embedded color profile:  QColorSpace(QColorSpace::AdobeRgb, QColorSpace::Primaries::AdobeRgb, QColorSpace::TransferFunction::Gamma, gamma=2.19922) 
[2023-10-17 04:46:14.342, 157.90 μs] [6598] Info | Setting input image ICC profile to:  "Nikon Adobe RGB 4.0.0.3001" 
[2023-10-17 04:46:14.344, 153.77 ms] [6848] Info | Write Progress Callback: 0.458581 
[2023-10-17 04:46:14.344,  68.20 μs] [6848] Info | Progress callback: "D:/Temp/HDR Temp/denoise/_DSC0860-denoise.tiff" 0.458581 
[2023-10-17 04:46:14.369,  25.54 ms] [6848] Info | Write Progress Callback: 0.917163 
[2023-10-17 04:46:14.370, 141.20 μs] [6848] Info | Progress callback: "D:/Temp/HDR Temp/denoise/_DSC0860-denoise.tiff" 0.917163 
[2023-10-17 04:46:14.370, 103.50 μs] [6848] Info | Write Progress Callback: 1 
[2023-10-17 04:46:14.370,  67.80 μs] [6848] Info | Progress callback: "D:/Temp/HDR Temp/denoise/_DSC0860-denoise.tiff" 1 
[2023-10-17 04:46:14.387,  17.51 ms] [6848] Info | Image saved to: "D:/Temp/HDR Temp/denoise/_DSC0860-denoise.tiff" 
[2023-10-17 04:46:14.387, 403.78 ms] [63a4] Info | Starting metadata copy 
[2023-10-17 04:46:14.525,   1.58  m] [6bfc] Warn | fromIccProfile: failed minimal tag size sanity 
[2023-10-17 04:46:14.525, 221.90 μs] [6bfc] Warn | Color Profile invalid 34944 
[2023-10-17 04:46:14.525, 138.70 μs] [6bfc] Info | Reading display/monitor colorspace as:  QColorSpace(QColorSpace::Primaries::Custom, QColorSpace::TransferFunction::Custom, gamma=0) 
[2023-10-17 04:46:14.525, 122.10 μs] [6bfc] Info | Converting colorspace: QColorSpace(QColorSpace::SRgb, QColorSpace::Primaries::SRgb, QColorSpace::TransferFunction::SRgb, gamma=2.31) => QColorSpace(QColorSpace::Primaries::Custom, QColorSpace::TransferFunction::Custom, gamma=0) 
[2023-10-17 04:46:14.525,  54.70 μs] [6bfc] Warn | Failed to convert image to monitor colorspace QColorSpace(QColorSpace::SRgb, QColorSpace::Primaries::SRgb, QColorSpace::TransferFunction::SRgb, gamma=2.31) QColorSpace(QColorSpace::Primaries::Custom, QColorSpace::TransferFunction::Custom, gamma=0) 
[2023-10-17 04:46:15.873,   1.49  s] [63a4] Info | Metadata copied from "D:/Temp/HDR Temp/TIFF_024/_DSC0860.TIF" to "D:/Temp/HDR Temp/denoise/_DSC0860-denoise.tiff" "(size:146345130)" 
[2023-10-17 04:46:16.228,   1.92  s] [6648] Info | [ImageData] Setting floating crop ROI: QRectF(0,0 1x1) 6048 4032 QSize(6048, 4032) 
[2023-10-17 04:46:16.229, 578.60 μs] [6648] Info | [ImageData] Set internal crop ROI to: QRect(0,0 6048x4032) 6048 4032 
[2023-10-17 04:46:16.503, 274.22 ms] [6648] Warn | ICC Profile description not found, defaulting to sRGB. 
[2023-10-17 04:46:16.503, 221.40 μs] [6648] Info | Using generated color profile from description:  QColorSpace(QColorSpace::SRgb, QColorSpace::Primaries::SRgb, QColorSpace::TransferFunction::SRgb, gamma=2.31)

Topaz Photo AI [v2.0.5] on [Windows]

Lingyu · October 25, 2023, 9:47pm

The ICC profile that is described in this error message is about your monitor colorspace, not the image colorspace.

When the monitor colorspace is unsupported it defaults to sRGB for the preview in Topaz Photo AI.

We are working on a fix for this.

kc-8476 · November 17, 2023, 1:36pm

Thank you for the update.
Please advise if there is a list of supported and unsupported ICC profiles, or if there are certain types that are and are not supported.

Thank you.

alanhusband-677420 · November 17, 2023, 3:06pm

There seems to be problems with colour profiles generated by at least some X-Rite calibration devices, even though the os accepts them, and they work fine with other image editing apps and raw converters.

system · January 16, 2024, 3:06pm

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