[FFmpeg-user] telecine pattern 5555 - Judder-free, 60 FPS telecine (?)

Carl Eugen Hoyos ceffmpeg at gmail.com
Sun Apr 5 11:31:32 EEST 2020

Am So., 5. Apr. 2020 um 10:19 Uhr schrieb Mark Filipak
<markfilipak.windows+ffmpeg at gmail.com>:

> Any 24fps video displayed on a 60Hz TV must be telecined somehow.

This is only true for (old) CRT NTSC screens.

Note that there is another issue with your argumentation: You are assuming
that current screens are bound to some general refresh rate that is defined
outside and has to be strictly followed (as was true for above screens). This
is not true anymore and therefore your attempt to reduce "judder" by
increasing the framerate is in vain and will likely lead to increased judder.

Carl Eugen

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