Render artifacts ( dots )

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AlvaroLetelier
Licensed Customer
Posts: 63
Joined: Mon Apr 27, 2015 9:59 am

Hi guys !

I being working on different shots for a project, and this one is giving me a estrange artifacts, more like little colors spots on some areas. Any ideas ? I attach some frames.

I add Max samples and other settings to clean noise but is the same result.

Thanks guys, in advance. I hope you can give me hand. :roll:

The output size is 3048 x 1080.

Cheers.
Attachments
The render settings values.
The render settings values.
shiny little grain dots mainly in the middle.
shiny little grain dots mainly in the middle.
shiny little grain dots mainly in the middle.
shiny little grain dots mainly in the middle.
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mib2berlin
Licensed Customer
Posts: 1194
Joined: Wed Jan 27, 2010 7:18 pm
Location: Germany

Hi, these ings are not help for dots, called fireflies.
It mostly result from 100% white and/or 100% glossy materials.
Set path term power to 1, your clamp setting is way to low, set 3-5.
There is a hotpixel remove tool in kernel settings.
The preference settings are only for defaults, make your scene settings in render kernel.

Cheers, mib
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AlvaroLetelier
Licensed Customer
Posts: 63
Joined: Mon Apr 27, 2015 9:59 am

Thx mib2berlin !

I will play with the settings.

Checking the materials to avoid 100 % white may help to reduce fireflies as well ?

cheers !
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