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  1. Whole video is like that.. decombing doesn't work, denoising either..

    Do you know a way I could do that?
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  2. You can try antialiasing filters, edge interpolators .

    You probably need to resize it back to its native resolution for them to work properly. Your image looks stretched horizontally

    eg. avisynth filters

    You can play with various settings, filters and do a better job, maybe this will get you started. You might need to add some temporal antialiasing to smooth small frame to frame fluctuations (e.g. QTGMC in temporal mode)

    Code:
    bicubicresize(640,480)
    awarpsharp2(depth=16)
    santiag(3,3)
    santiag(2,2)
    Image
    [Attachment 54094 - Click to enlarge]
    Last edited by poisondeathray; 9th Jul 2020 at 09:28.
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  3. Upload a sample of your source video, un-processed and not reencoded.
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  4. A few anti-aliasing filters are listed over at: http://avisynth.nl/index.php/External_filters#Anti-aliasing
    users currently on my ignore list: deadrats, Stears555
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  5. @poisondeathray

    That looks great, thanks for the explanation and the code!

    @Selur

    Awesome, I'll give it a try. Thank you.

    Originally Posted by jagabo View Post
    Upload a sample of your source video, un-processed and not reencoded.
    https://www.youtube.com/watch?v=WUy2ZrgXHhs&t=71s
    This is the only source, so that's about as "un-processed and not reencoded" as it can be.
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  6. Originally Posted by blitzgrey View Post
    https://www.youtube.com/watch?v=WUy2ZrgXHhs&t=71s
    This is the only source, so that's about as "un-processed and not reencoded" as it can be.
    I was hoping you had created the aliasing with some improper handling. But since you're stuck with that youtube video (already improperly deinterlaced) as your source, this might work a little better:

    Code:
    SeparateFields()
    SelectOdd()
    nnedi3(dh=true)
    Santiag(3,3)
    BicubicResize(640,480)
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