I need help removing grain from this render. it will be a video render so no still image. I dont have a lot of knowledge about octane. Its on direct lighting with 400 samples, i know that isnt a lot but based out of previous experience 400 samples shouldnt look like this.
https://imgur.com/a/bDbSJBT
Thanks
How do I remove this grain/noise from my render?
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Important notice: All artwork submitted on our public gallery forums gallery forums may or may not be used by OTOY for publication on our website gallery.
If you do not want us to publish your art, please mention it in your post clearly. (put a very red small diagonal cross in the left right corner of the image)
Any images already published on the gallery will be removed if the original author asks us to do so.
We recommend placing your credits on the images so you benefit from the exposure too, and use a minimum image width of 1200 pixels, and use pathtracing or PMC. Thanks for your attention, The OctaneRender Team.
For new users: this forum is moderated. Your first post will appear only after it has been reviewed by a moderator, so it will not show up immediately.
This is necessary to avoid this forum being flooded by spam.
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Gregor.Zimmermann
- Posts: 50
- Joined: Mon Jul 16, 2018 8:18 pm
- Location: Cologne, Germany
Hi lennynn,
it's hard to tell without a scene file to be honest.
How do you actually light your scene? Is it only emission based lighting?
Best,
Gregor
it's hard to tell without a scene file to be honest.
How do you actually light your scene? Is it only emission based lighting?
Best,
Gregor
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simowlabrim
- Posts: 11
- Joined: Sun Jun 10, 2018 9:17 am
that's right, it's hard to tell that. you have to check several attributes to be sure your scene will be clear... I will start by turning off all the lights in the scene and turn them on one by one until you found the one that is causing the issue.
if the issue continues to exist, make sure you are rendering just with the pathtracing engine in the kernel setting and not PMC, Pathtracing is good enough for this one.
increasing a bit the simples and waiting a bit your scene will be clear soon, if you are using Materials Emission to light with those geometries in the floor and the windows you surely get some noise,
if you have no physical light try to make some to fake a bit that light coming from the Emission and reduce the Emission a bit.
if you continue to have issues, please Upload the scene so we can help you better.
if the issue continues to exist, make sure you are rendering just with the pathtracing engine in the kernel setting and not PMC, Pathtracing is good enough for this one.
increasing a bit the simples and waiting a bit your scene will be clear soon, if you are using Materials Emission to light with those geometries in the floor and the windows you surely get some noise,
if you have no physical light try to make some to fake a bit that light coming from the Emission and reduce the Emission a bit.
if you continue to have issues, please Upload the scene so we can help you better.