24p to 60fps using frame interpolation on OSX

[bmick23]

Running OS X 10.11

Trying to convert a 24p video to 60fps using frame interpolation to create the additional frames. I am trying to achieve this smooth effect http://www.spirton.com/uploads/InterFrame/20110618-Sample-InterFrame.mkv

I can't find any way to actually do this on OS X. I have tried Premiere Pro CC 2015's optical flow feature, but the footage is not smooth. Here is a comparison video. The first clip is unedited, the second clip has the optical flow time interpolation effect turned on, but I don't see any difference between the two. https://www.dropbox.com/s/eyv6px01ghitljf/fps.mp4?dl=0

I have tried installing this: https://www.reddit.com/r/osx/comments/38c98i/60_fps_svp_thing_playback_on_os_x/
which leads to nothing but errors in terminal when trying to install pre-requisite applications. Plus, it looks like that is just for playback and not file conversion.

This seems like it should be an extremely simple file in/file out process, but I am having a very difficult time finding anything that can do this.

[jagabo]

Both halves of fps.mp4 are 24 fps and the frames are exactly the same except for the overlay. You need to render the optical flow version at 60 fps.