I really do miss CRT monitors so much, and this video is not helping.
If you think you feel crazy now
Dark1x , wait until you try watching movies on a CRT at 24Hz.
Using black frame insertion to drop the effective refresh rate from something like 72Hz to 24 will flicker significantly but you won't believe how incredibly clear and smooth motion becomes.
The easiest way I found to achieve that was to use ffdshow running the following AviSynth script:
Code:
AssumeFPS(24000,1001)
Interleave(last , BlankClip(last ), BlankClip(last ))
AssumeFPS(72000,1001)
The script assumes standard film rates (24/1.001 and 72/1.001 for the refresh rate) but can be adjusted as required.
Using the madVR video renderer with its "smooth motion" feature disabled seemed to help sync up the BFI correctly. If it's not in sync it will look terrible.
Do not run this if you suffer from photosensitive epilepsy. 24Hz flickering is very low frequency.
It's difficult to show the differences in motion because the type of motion blur that CRT eliminates is tracking motion blur, rather than static. OLEDs arguably have less static motion blur than CRTs do.
You need a moving camera tracking an object which is moving across the screen to capture that, which doesn't really work for video.
That's how I captured these images of 24 FPS animation at 96, 72, 48, and 24Hz.
If the camera was in a fixed position, you wouldn't see any difference between them because each refresh would be in the same position.
With an LCD or OLED display, instead of having distinct images overlapping, they would be blurred together instead.
Something like this (simulated in photoshop):