Why does it changes the level of brightness

5.3.2

I discovered this today.
I always used topaz Video AI to upscale mattes and other videos that have black backgrounds.

I did that in February, I don’t know which version Video AI was at the time, but it was all fine.
I don’t remember if I did an upscale of a video of the non-transparent PNG files, or a video of them merged in an mp4 file.

This is so frustrating! Opening old projects and have basic and simple things like this broken.

How do I fix that?

I’m gonna use other tools for now for these

Which model(s) did you use? Are you able to share the input file for testing?

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The iris model