Michael R. answered 09/29/19
Mike - Video Editor
That camera is maxed out at 30 FPS. The only two ways to get around this would be to get a new camera like the Sony a7s/a9s or even some action cameras like GoPro and the new DJI Osmo action have high FPS slow-mo settings. The other option is to send it to an external recorder like an atomos ninja.