Would be nice if there was a specification to pass on. But otherwise ok, I will export and test some as samples at least.

Hey, thanks for quick reply.
They also would not open in photoshop. It's a custom exporter and I can talk to the dev about it, but might be handy to know some specs to tell them.
Can I safely assume octane will read all of the HDR depth and compression modes that it writes?

I can load some, but from this particular exporter they fail to import. Any hints?

https://www.dropbox.com/s/5j8n6eje05efigr/singlechannel-minus5to5-leftright.exr?dl=0
https://www.dropbox.com/s/ueklrzajv83uct1/2channel-minus5to5-leftrightm3to3topdowngreen.exr?dl=0

https://render.otoy.com/forum ...