TIF to JPG Color Problem

FabCodeDE commented 9 months ago

[X] I have written a descriptive issue title
[X] I have verified that I am running the latest version of ImageSharp
[X] I have verified if the problem exist in both DEBUG and RELEASE mode
[X] I have searched open and closed issues to ensure it has not already been reported

3.02

Web 3.01 & Web.Providers.Azure 3.01

Windows Server 2022 & Windows 11

.NET Core 7

When converting a specific tif image from tif to jpg via web the colors are completly wrong and look distorted: https://picture-media-pool.ap.basf.com/media/dnaahyll/gakago_erygr_2_05-blumeria-graminis-cmyk.tif?format=jpg&width=1920 If you download the image as tif and then view it with the windows image viewer it looks normal. I can also provide multiple examples of that.

When converting a specific tif image from tif to jpg via web the colors are completly wrong and look distorted: https://picture-media-pool.ap.basf.com/media/dnaahyll/gakago_erygr_2_05-blumeria-graminis-cmyk.tif?format=jpg&width=1920 If you download the image as tif and then view it with the windows image viewer it looks normal. I can also provide multiple examples of that.

gakago_erygr_2_05-blumeria-graminis-cmyk Can upload the tif here sadly, need to be downloaded via the url

JimBobSquarePants commented 9 months ago

The web portion here should be irrelevant. If you add the tiff to a zip file you can upload it.

FabCodeDE commented 9 months ago

brianpopow commented 9 months ago

gakago_erygr_2_05-blumeria-graminis-cmyk.zip here you go

The image looks correct to me with the current main branch when converting to jpg.

edit: the issue is present in 3.0.2, but is fixed in current main branch.

I think it was fixed with PR #2459

JimBobSquarePants commented 9 months ago

Closing as fixed in #2459

SixLabors / ImageSharp