[madjockxbmc]

It is supposed to kick-in automatically when needed. It was in the release notes for the Windows version.

I don't see anything here: https://kodi.wiki/view/Kodi_v18_(Leia)_c...s_Specific  

I also didn't find anything.  If it was the equivalent to Smooth Motion on madVR, I'd think that there would be fewer people complaining about stutter/judder for Kodi v 18.x; not the opposite.  Maybe, the feature is there but not working correctly?  Anyway, it seems significantly more people are seeing video stuttering on Kodi 18 (in general) than Kodi 17; at least, when searching Google. 

https://forum.kodi.tv/showthread.php?tid=332100


https://github.com/xbmc/xbmc/compare/18....8.0b1-Leia
afedchin
VideoPlayer: WinRenderer - add smooth motion
5470f87

https://github.com/xbmc/xbmc/commit/5470...6b7f370b39