I just realized that, since Joel is putting a GUIDE together and not distributing full video files, there's room for several different AVIsynth scripts and several different target frame rates, with notes on why people might want to select - or not select - each one.
I'd also love to see some examples of what happens when an interlaced frame gets put through AI upscaling.
Oh and I just noticed this article:
Quote:
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Originally Posted by ExtremeTech
If you don’t want to run content at 29.97fps, there’s another option — re-encode it at 23.976fps. Convert the interlaced frames, lower the frame rate, and you’ll end up with imperfect, highly noticeable jerks and jumps during fast-paced space combat scenes — which are exactly the ones we are trying to preserve. This is known as judder. Judder sucks.
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WHOA WHOA WHOA, no. That's NOT what judder is. Judder is when p24 content is displayed on a 60 hz device, or when telecined film content is bobbed or field-matched to p60, resulting in half of the frames lasting 1/20th of a second and the other half lasting 1/30th of a second, alternating, instead of each one lasting 1/24th of a second. It's not noticeable to humans, although some people claim it is. When you take higher-framerate (p30, i60) content and decimate it down to 24, that's called a "war crime".