Hey there,
first odforce post and of course a question.
i am currently looking for an option to add costum meta data to my render output (exr file).
to be more specifiy, i want to save the focal length of my render cam to the meta data of my exr to read them later on in nuke. all ready found a way to put it in the comments, but would be cleaner to have it as costume data. i even found the vm_image_exr_attributes, but it seems like its not working (or i am using it wrong). would be great to get some help.
cheers