Hey,

lately we had some images coming from the farm which were not multipart exrs, (submission error) still multichannel exrs, with different bit depths per channel. I was wondering if oiiotool could convert the single multichannel exr into a single multichannel, multipart exr and all bit depths remain the same per channel ? Also what we noticed, in our internal exr converter we added all metadata per default to all parts, this was causing performance issues in nuke, especially with cryptomatte and lots of objects.

How does oiiotool handle this ? Regarding the metadata ?
We solved the performance issue when we only added the metadata to part 0...
And is there a way to set a roi or dod from the alpha ?

I gave it some time to come up with a commandline, but without success...

Thanks in advance

Johannes

_______________________________________________
Oiio-dev mailing list
Oiio-dev@lists.openimageio.org
http://lists.openimageio.org/listinfo.cgi/oiio-dev-openimageio.org

Reply via email to