Anti-aliasing (AviSynth) on Live-action

[onlo949]

Hi, I have this video I'd like to clean up if possible. It at least needs some anti-aliasing, not sure if sharpening and/or denoising is possible without losing too much detail. This script doesn't get rid of it, should I use another filter? Or isn't it aliasing what I'm seeing? It's noticable in the first few seconds and near the end

DirectShowSource("alias.ts") ### input
AssumeFPS(30000,1001) ### 30>30000/10001
Undot() ### denoising
Cnr2() ### more denoising
daa3mod() ### anti-aliasing

I included the first 17 seconds in the attachments, I would hugely appreciate it if someone knew how to fix this. I don't know a lot about AviSynth filters

[newpball]

Hi, I have this video I'd like to clean up if possible. It at least needs some anti-aliasing, not sure if sharpening and/or denoising is possible without losing too much detail. This script doesn't get rid of it, should I use another filter? Or isn't it aliasing what I'm seeing? It's noticable in the first few seconds and near the end

That is actually a decent SD source. There is nothing particularly wrong with that apart from the standard SD usual suspects like edge 'enhancement', blurry motion probably due to a blurry deinterlace and slightly 'funny' colors. Compression is good!

What you notice in the beginning is simply the result of limited resolution, but that is a given for SD.

Processing will probably mess up more than it improves things.

[jagabo]

That video was inadequately deinterlaced. It will be very hard to reduce the remaining artifacts.