Enable Vapoursynth in Hybrid - Linux Manjaro/Arch

[Selur]

Okay, the heavy tracking noise you can only get rid by recapturing with a decent vcr with tbc.
For general denoising: MCTemporalDenoise&Spotless seems to do a good job.
Getting rid of the ghosting is tricky, you could try to first drop the frame rate with sRestore to a value where you don't have the ghosting (if possible) and then use Frame interpolation (FramerRateConverter) to go back to the frame rate you want. For the blue flickering on the right side, 'ReduceFlicker' and 'EdgeFilter' (both restrichted to specific frame range) could help. For sharpening the lines, I would recommend aWarpSharp2.
Here are a few screenshots using the above.

When using Windows, there would be a few other filters available. (especially DPIR and BasicVSR++ when using the torchAddon)
Using Anime4k and Waifu2k as resizers are probably good resizers for such content.
RealESRAN would butcher such content, here are a few GAN based models which could help with the content.
The main issue I see is to get rid of the ghosting and the tracking artifacts as far as possible.

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only using Spotless (temporal radius 3 or higher), or KillerSpots it's pretty good image.

Yes, those should help with some of the artifacts.

Cu Selur