Legacy ImageMagick Discussions Archive

Thank you for all your tests ! It seems that the EXR files you converted are created in linear space, and not ACEScg. Which has always worked fine for me when I was in that workflow, meaning rendering EXR files in linear space and viewing them with sRGB transforms. And the workflow looked like this ...

Thank you for your tests.

Yeh it's really complicated for a user like me who only expects to take an input and give it the right LUT and that's it XD. I hope someone more knowledgeable in the subject who already made it work would share the solution.

I would imagine this is the lut I need? https://github.com/ellelstone/elles_icc_profiles/blob/master/profiles/ACEScg-elle-V4-srgbtrc.icc but even when I added it with -profile path/to/ACEScg-elle-V4-srgbtrc.icc it still gives the same output as if I didn't add the profile. Regarding the image I ...

Looking at your files, your input has a blue channel with all values=0. Your correct output has non-zero values. It seems to me that it has been created after processing your exr file. It is not just a colorspace issue that I can see. I tried converting to both linear and non-linear RGB and could ...

I'm trying to convert a exr file that I rendered out from maya using the Rendering Space ACEScg, the expected image as seen in maya with the view transform "ACES RRT v1.0", should be like this : https://s1.postimg.org/54linzcocv/correct_Output.jpg but I keep getting only this : https://s1.postimg ...