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  1. 28th Jan 2023 06:12 #1
    artemiy1701
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    Hi! I'm a newbie here, hope I get help
    What kind of artifact is it and is it possible to fix this? I circled it in red, but in general it appears throughout the frame, I don't even know how to describe it correctly

    Image
    [Attachment 68922 - Click to enlarge]

    Thanks for any help!
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  2. 28th Jan 2023 07:47 #2
    jagabo
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    You need to supply a sample of the original MPEG 2 video. But it looks like poor scaling or poor deinterlacing. Maybe an NTSC to PAL conversion?
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  3. 28th Jan 2023 08:15 #3
    artemiy1701
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    Originally Posted by jagabo View Post
    You need to supply a sample of the original MPEG 2 video. But it looks like poor scaling or poor deinterlacing. Maybe an NTSC to PAL conversion?
    Here it is:
    12_clip.mkv
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  4. 28th Jan 2023 08:51 #4
    Selur
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    For the flickering applying QTGMC(InputType=1) after normal QTGMC() should help.
    Playing around using https://pastebin.com/5fuhVHXx

    Cu Selur
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    Last edited by Selur; 28th Jan 2023 at 09:48. Reason: attached the output of the script
    users currently on my ignore list: deadrats, Stears555
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  5. 28th Jan 2023 09:37 #5
    jagabo
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    Yes, QTGMC() smooths out the aliased edges, reduces the buzzing, and keeps the smooth motion.
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  6. 28th Jan 2023 10:23 #6
    rrats
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    badly interlaced video
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