High res render problem - VrayLighting pass in EXR

[davexl]

Hi All,

Render archviz test renders fine at 3000 pixels. Rendering to EXR using RPmanager, saving extra channels for:

VrayMtID
VrayObjectID
VraySampleRate

I added a VrayLighting channel... works fine at 3k.. but not at 8k.

Do a 8000 pixel render, and the resulting EXR cannot be read by Eyeon Fusion - shows correct channels available but the RGB etc is black. File size on disk looks right.

Sooooo, do you think I am looking at a:

VRAY 3.0.7 bug?
RPManager 6.0 bug?
Eyeon Fusion 6.4 Bug?

(Getting client permission to upload file - might not be possible)

[svetlozar.draganov]

Each render element is exported to a separate EXR file or you are using a single multichannel EXR file for all elements?
Have you tried to export files directly from Vray without using PRmanager?
Would it be possible to send the problematic EXR file for investigation?
If you cannot upload the original file create a new one by using just a simple primitives in the same scene.