24 frames per second is starting to look awkward in 4k.

[Darwinianevolution]

AngryLittleAlchemist said:

Darwinianevolution said:
Don't quote me on this, but isn't 24 fps the minimum required for the human brain to interpret motion, and not just a series of still images?

source? 

https://bid.berkeley.edu/cs160-fall12/index.php/Human_Information_Processing

Though here it says it's 20 fps. Again, not an expert on this, so take everything with a pinch of salt.