Crop Exr makes exr incompatible for Arnold Denoiser

[Tino Nettling]

i setup my renders including light groups to be denoised with Arnold Noice . I tested this on a local batch render. The resulting image could be denoised easily. When rendering via RR they couldn't be denied anymore, noice was complaining it cannot find associated variance-aovs. 

When i rendered it with the RR-option "Crop Exr" OFF... it works fine with noice.

So something seems toi alter the aov-data. Maybe this could be fixed ?  

 

[RR, Schoenberger]

Hi

 

RR converts the file into a multi-part EXR 2.0 if it is enabled in rrConfig, tab Images.

Perhaps the denoiser has an issue with this conversion.
Although it should not have an issue with multi-layer files.

 

 

Is is possible to get one of your files before the crop and your denoise commandline?

www.RoyalRender.de/upload_r.php

 

 

 

 

 

regards,
Holger Schönberger

 

Please use the rrKnights Tavern
or our support system for new questions.

[RR, Schoenberger]

Hi

 

If you still want to use thr CropEXR to to crop and convert the exr into 1-scanline files, then you have to disable EXR 2.0 for now in rrConfig, tab images.

 

I have informed Solidangle that EXR 2.0 does not work.

Perhaps they can fix it in Arnold 6.0 at some time.

[RR, Schoenberger]

FYI:
Solidangle already had a feature request for it.

Ticket ID ARNOLD-10772