Flickering in Animation

[martinzip]

Hello everybody
I have really a problem with some hard flickering effects on simple animation.
I attached the movie ...
Has anybody good render settings or experience for glas infant of black screen ??
Thanks in advance for your help.
Attached the mp4 ...

[aoktar]

test you scene with diffuse materials. I think that you have problems on objects or scene scale/rayepsilon.

[martinzip]

Claymode ??

[aoktar]

nice

[miohn]

I just fight as well with some flickering.

In my scene its light-flickering mostlty in the Refl-Indirect Pass.
Its not grain or noise, only light flickering with having only one HDRI
in the scene.

I get rid of this quite well with deflickering filter in AE, but would
like to know how to otimize this in Octane.

I have DL with 1000 Samples and all passes are rendering super clean.
Are there some generell tips for settings/values for the "rayepsilon"?

regards
Mike

[martinzip]

Hello aoktar

Diffuse rendering seems fine no flickering!?
My passes where not clean at all ...
What is the next step?

martin

[aoktar]

can you try with a sphere/torus etc.. substituted for your middle object with same material? I think there is two possibility. Bad object or insuffient sampling for this setup. I'm curious to see how will behave your material on a simple object

[martinzip]

ok give me 10 minutes

[eyeonestudio]

Check...
1.Same Two Surface Close or Not
2.Coherent Ratio = 0 (Animation : Must Set Zero)
3.Surface Normal Correct?
4.Enough Sample? (Need Higher Sample for Refraction)

[martinzip]

Hey aoktar

now it seems to be a flickering which should be possible to solve with anti flicker filter in ae ...
next step ?