Cinema 4d to Arnold Final Render Problems

[jirominh.nguyen]

Hi everyone,
I tried rendering a short animation with Arnold render on C4D s24. I have a problem after rendering the video is flashing. I don't understand what is this error? I did not install any other light source than Arnold Sky with HDRi.
I hope someone can help me answer this question.
Thank you.P/s: The configuration of the machine I am using is as follows:
Mac Pro (Late 2013)
3.5 GHz 6-Core Intel Xeon E5
16 GB 1866 MHz DDR3
AMD FirePro D500 3 GB

Video final render
https://drive.google.com/file/d/1Kuu6xU7us2ytgyjMOVKYlx7JHBJCgpUt/view?usp=sharing

[lee_griggs]

What is in the scene? What shaders are you using? What sampling settings are you using? What does the log file say? UI images and/or a simplified scene would be helpful (see text on right).

[jirominh.nguyen]

Dear Mr. Lee Griggs,
I can't say it all through texting.

So you can check for me. Please!

My attachment project follow below link:
https://drive.google.com/file/d/1E9GwLrxSeHZceMX1HeiR8L4X7-xruwT3/view?usp=sharing

Thank so much!

[peter.horvath6V6K3]

The flickering is caused by the two floor planes (SHADOW and FLOOR). They are both in the same position and rays randomly hit one or the other. As far as I see FLOOR is only there for the dynamic body simulation, so you can turn the Visible In Renderer flag off (or all visibility flags in the Arnold tag), which solves the issue.