Tweet
Hi,
We are trying to get Vray Denoiser to work in our pipeline, but this involves a few challenges.
We noticed that as the tooltip says, when we apply the denoiser while using a color mapping the resulted elements have a big difference in brightness.
To over come that, we thought we would only use Vray denoiser to denoise the beauty pass (RGB) and use the raw (not denoised) render elements to comp additionally (to which we might apply a post process denoiser like neat denoiser if needed)
The issue is that while we save to a layered exr, using the denoiser it saved out the denoised beauty pass and that's great, but how do we do to extract the other layers from the layered exr?
Vrimg2exr works great but that needs a vrimg in stead of a exr as a input file.
Is there any cmd tool that could extract all the layers from a exr and save them to seperate EXRs?
Or is there a way to pipe in a vrimg to the denoiser but saves it as exr?
If so them we would use the vdenoise to save out the beauty denoised and the VRimg2exr to extract the other passes.
The whole purpose of this is because we use After Effects and we can't use any layered EXRs and we can't use linear out (otherwise denoising the elements with vdenoise would be the way to go).
Thanks
Stan
We are trying to get Vray Denoiser to work in our pipeline, but this involves a few challenges.
We noticed that as the tooltip says, when we apply the denoiser while using a color mapping the resulted elements have a big difference in brightness.
To over come that, we thought we would only use Vray denoiser to denoise the beauty pass (RGB) and use the raw (not denoised) render elements to comp additionally (to which we might apply a post process denoiser like neat denoiser if needed)
The issue is that while we save to a layered exr, using the denoiser it saved out the denoised beauty pass and that's great, but how do we do to extract the other layers from the layered exr?
Vrimg2exr works great but that needs a vrimg in stead of a exr as a input file.
Is there any cmd tool that could extract all the layers from a exr and save them to seperate EXRs?
Or is there a way to pipe in a vrimg to the denoiser but saves it as exr?
If so them we would use the vdenoise to save out the beauty denoised and the VRimg2exr to extract the other passes.
The whole purpose of this is because we use After Effects and we can't use any layered EXRs and we can't use linear out (otherwise denoising the elements with vdenoise would be the way to go).
Thanks
Stan
Comment