Need help limiting blending from source

[Axymeus]

I am trying to restore a DVD that has terrible blending, but I can't figure out the correct approach. The video seem to have too many blended frames. I tried separating the fields and it looks like some fields are clean while others have a large amount of blends, and it alternates between top field and bottom field, but not in an exact pattern...

I'm trying to share a clip but all I could do was cut part of the vob as an avi clip with virtualdub, I don't think that's enough?

https://drive.google.com/file/d/1r2B4NnV56uKr3vRJRV2FsagTFAOkMixw/view?usp=sharing

[davexnet]

Open the vob with Avidemux. Set the cut in points (A and B buttons), set the "output format" (lower left) to mpeg-ps
Save as an mpg file and post here.

[Axymeus]

Here it is
https://drive.google.com/file/d/1veWaUv9Vr3CfkFbC4oU4pzsIadk4G-N7/view?usp=drive_link

[Selur]

Blending is already in the fields,...
you can blur and throw stuff at it, but I doubt there is much to salvage,...

Maybe ExBlend can help a bit, but I doubt it,..

Cu Selur

[Axymeus]

Thank you for trying Selur, I was indeed afraid that it would be unsalvageable... but I had a sliver of hope when I saw that the blending wasn't as strong on certain fields. I tried selecting the best looking field for each pair but I can't figure out a decent repeatable ratio. Any idea to do something like that automatically? A function that would be able to detect for two frames which has the less blending?