pulsing/artifacts - super 8mm film denoise
Posted: Thu Apr 28, 2022 9:06 pm
Hello, I'm having a periodic issue with odd artifacting in some of the film that I have frame-by-frame converted to digital and am applying NV5 noise and flicker reduction to in Davinci Resolve 17.
Here is a link: https://vimeo.com/manage/videos/704309439/b4f97cc5d3
You can see the brick in the upper right pulsing strongly and there is a smudged halo around the man's head with the white hat and some trailing artifacts as well. These are the only two instances I have been able to note and lots of other brick walls with the same setting are without issue (including the same scene of my great-grandmother just zoomed a bit further out).
Basically, how do I best trouble shoot what's happening here? I've turned off flicker reduction and dust and scratch removal but that's not it. I have played a bit with various NR settings (I've created profiles with auto profiling the scene) but I'm not seeing a change and don't have enough understanding to do a methodological approach.
Thanks for any insights,
Walter
Here is a link: https://vimeo.com/manage/videos/704309439/b4f97cc5d3
You can see the brick in the upper right pulsing strongly and there is a smudged halo around the man's head with the white hat and some trailing artifacts as well. These are the only two instances I have been able to note and lots of other brick walls with the same setting are without issue (including the same scene of my great-grandmother just zoomed a bit further out).
Basically, how do I best trouble shoot what's happening here? I've turned off flicker reduction and dust and scratch removal but that's not it. I have played a bit with various NR settings (I've created profiles with auto profiling the scene) but I'm not seeing a change and don't have enough understanding to do a methodological approach.
Thanks for any insights,
Walter