x265: --keyint & --min-keyint

[Forteen88]

Hi! A bit newbie-question here :) I got the recommendation here at Doom9 to set x265 to,
--keyint fps*10 --min-keyint fps

But I wonder, what should I set them to if the FPS is 23.976?

Should I then set them to this, or round off to 24?
--keyint (24000/1001)*10 --min-keyint 24000/1001

Thanks in advance.

[sneaker_ger]

You can only put natural numbers for those. --keyint 250 is the default anyways, just leave it at that (unless you need faster seeking or adhere to some specific broadcast/bluray spec). The differences between --keyint 250, --keyint 240 or --keyint 239 are negligible.