Indie game storeFree gamesFun gamesHorror games
Game developmentAssetsComics
SalesBundles
Jobs
Tags

I'm not clear on how it works. Do I put 24 there? Does this ignore the "Interpolate x4" setting? 

Do I need to tick "(If FPS exceeds [FPS] Create a [FPS] version of movie." as well?

Appreciate the help.

It will create a extra video with the output framerate you desire, yes you also need to tick that box.