Artifacts in video renderings

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1

Hi all. I’m (re)creating a scene of some space room. There’s a lot of lights and one light is moving. I’m adding a link to the video (don’t know is this allowed or not, unfortunatelly can’t just add gif) so you can understand a idea:

If I’m rendering a picture everything is fine, but I need a 4 minute lenght video and there’s two problems starting to come:

  1. Light blinks
    4565768.mp4 - Google Drive
    They are not intended and don’t needed. As far as I understand such problems could be caused by emissive lights with “cast shadow on” parameter. I think I’m turned down all of them already, but maybe missed something don’t know.

  2. Dots artifacts

    4353636
    4353636837×258 114 KB

    And I have no idea what causing them :frowning:
    If it’s hardware problem (I’m using kinda new and fresh laptop with additional cooling but still) can I somehow reduce the power of D5 by increasing the render time?

2

Hi, could you please turn off Super Sampling and auto exposure, then render and check if the blinks and noises are still there in the rendered images?

3

It kinda helped - render was longer and dots are dissappered. But now scene has worse anti-aliasing and material that looked good on old settings is glittering. Blinking light is still here. I’m glad that there is no longer dots, but can I somehow return old anti-aliasing?

Any advices? :slight_smile:

4

Hi, looks like it needs more light in the scene, and the materials may need to be adjusted too. Could you please send your work to us at support@d5techs.com? We’ll reply after checking your work. Thanks!

5

I’ve send it. Theme of the letter is “Space room”. It would be really nice to hear your recommedations.

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