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Topic: NVIDIA Optical Flow Not Interpolating at 4px

I just randomly decided to try using NVidia Optical Flow again today and noticed very heavy judder, as if the video was not being interpolated. The current settings are as follows:

https://i.imgur.com/3Kled4V.png

Setting the Motion Vector Grid to anything higher than 4px results in correct smoothness.

  • MAG79
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Re: NVIDIA Optical Flow Not Interpolating at 4px

I confirm the issue.
You are right. Thank you for information.
We will look what we can do.
You still can use another Motion vectors grid values more than 4 px.

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Re: NVIDIA Optical Flow Not Interpolating at 4px

Any update on this?

I'm still having this problem even with the latest version of Nvidia Drivers (531.68).

If necessary, I am able to do some testing.