Auto exposure rendering black in hires

[pietervanstee]

Hi there,

I'm rendering a set of images, where I've used the auto exposure (vray next B2).
It's working fine and giving good results, but if I want to render the same image on a higher resolution (9000x6000px, my image is rendered black.
After turning off AE the image is rendering fine...
Anyone having this issue? and any tips how to resolve this?

Thank you

[vlado]

I'm not aware of this issue - is there anything specific needed for reproducing it, or just increasing the resolution makes it fail?

Best regards,
Vlado

[pietervanstee]

Hi Vlado,

It might be a combination with another object. But in this scene it was caused (and resolved) by auto exposure in hi res.
Once I got a part of the render done with a region but I couldn't get the rest of the image by a region render again so I turned off the AE, which is a nice feature btw.
The scene was lit with an hdr dome light.
I'll see if you need the full scene to reproduce this. Otherwise I'll send a part of the scene.
In the mean time I got my render wo AE but would be good if you find the issue for the future.

Thanks

[tanya_to]

I haven't managed to reproduce it. Could you send a scene to tanya.todorova@chaosgroup.com so we can investigate it?

Best Regards!