Hi everyone, I have been using iconvert, maketx and oiiotool to make a batch texture converter in Houdini but noticed in the source code that some file formats have options that start with a type (for example) 'png:compressionLevel' / 'openexr:roundingmode' / 'oiio:dither'. How are you supposed to set these parameters? I noticed the documentation has an --iconfig option for reading images, so are those options solely meant to be set on the input and not the output directly? I have tried setting the compressionLevel for png by supplying a quality metric (huffman:7) but that does not seem to do much. Some help is greatly appreciated, I try to include most of the options per file-format in a user friendly UI.
Thanks in advance. Best, Robbert
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