3.5.x Unable to save denoise pass via separate render channels?!

[Dariusz Makowski (Dadal)]

Hey

In the middle of animation and I just noticed standard max buffer don't render denoise pass... So I rush to set up VFB but when I tick separate render channels I get error on save and no Denoise passes !

All I get is "There were errors writing to output"

Exr format.

What to do ? - bit urgent...

Regards
Dariusz

[vlado]

Let me do a quick test...

Best regards,
Vlado

[vlado]

Works fine for me with 3.50.04 that's now in the download section. Keep in mind that with the default settings, the RGB channel will be replaced with the denoised image and saved in the respective RGB file, while the original non-denoised image will be saved into "origRGB" file.

Best regards,
Vlado

[Dariusz Makowski (Dadal)]

I'm on 03, I'll try 04 straight away thanks!

So if I do Separate render channels. The beauty still saves? in the origRGB ? We need to have denoising done in post in nuke.

So far I though I need both raw imamge + separate renders but raw image is layered eXR :- (

Will reply in few when I do 04 test.

Regards
Dariusz

[vlado]

It will be so much easier if you just save to multichannel EXR...

Best regards,
Vlado

[Dariusz Makowski (Dadal)]

It will be so much easier if you just save to multichannel EXR...

Best regards,
Vlado

Humh, yeah I was recently thinking about it... is the Vrays EXR the one that Nukes like compresion wise and so on? Scanline if I'm not wrong? - looking at dialog there is no option to change compressions in vray output?

[vlado]

Humh, yeah I was recently thinking about it... is the Vrays EXR the one that Nukes like compresion wise and so on? Scanline if I'm not wrong? - looking at dialog there is no option to change compressions in vray output?

They are scanline based by default, and using the VRayOptionRE render element, you can make them multipart as well, which Nuke likes even better.

Best regards,
Vlado

[Dariusz Makowski (Dadal)]

Hey

Very interesting... any specific settings to put in the OptionRe? Or defaults are good?

On a side note it don't look like latest nightlie stablest 04 version works, havent tried localy just in Backburner... no time heh. Will render it all in 1 file with optionRe maybe client won't kill me :- )

Regards
Dariusz