Best workflow discovered to convert 24 fps movies to 120fps. Totally smooth/no artifacts

Chronos is sufficient for watching movies.
Just don’t expect slow-motion quality, because then you’ll see the artifacts.
Logically, it’s faster because it only calculates 1 intermediate frame, which results in both high speed and medium accuracy.
Apollo always does 8, Aion always does 16 – no matter how much you need.
Imagine you have to draw a curve with just a few points. When will it be rounder/more accurate?
When you use many points instead of just a few. That’s the point.

Logical, since there is no model for this, and it would be very complicated.
Even more difficult than my perfect 3x slow motion, which I would like to have.

Now you have two options at 24 fps.
Either you do a PAL speed-up to 25 fps, for example with the program Shutter Encoder:

This is extremely fast, since only the ‘time stamps’ are rewritten.
No image change:
The sound then becomes 4% faster – artists in the music industry don’t like that…

Or, if your TV supports 48 Hz, you could also do it with Chronos… give it a try.

Between us:

By the way, I’m also sick and tired of all the jerky junk (23.98; 24; 25; 29.97, 30).

Large images need more resolution than small ones, including temporal resolution…

but humanity has developed a 24 fps fetish—due to the long consistency of this parameter in cinema …

Best regards

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Totally agree. 24fps is an absolutely ridiculous frame rate to be making modern movies in.

That’s exactly what I do now. Shutter encoder to 25fps and then go to 50fps with chronos. My tv only has a 50hz option. That’s the best overall solution I’ve found. This motion is now better than my tv can do with it’s internal motion smoothing.

Also, I have a 120hz tv so it can actually interpolate the 50hz up even higher so I use that as well. Artifacts are minimal and pans are smooth. It’s not as perfect as natively shot HFR obviously, but it’s much closer.

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I should also add I’m going to try apollo instead of chronos and do the shutter encoder to 25fps and then go to 50fps or even 100. I think the jerkiness of apollo will go away hopefully. Apollo has less artifacts than chronos so we’ll see.

Yeah I’m never using 2 pass method again. 2x apollo or chronos is the way to go.

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Apollo is far superior after further testing. No comparison. All the jitteriness is gone when you go 2x or 4x