Think you’re ready for 60fps video? I’ve just released a free addon for Blender to help you with that.
Reflow lets you change the fps in a scene but instead of using time remapping, Reflow changes the animation data. It offsets keyframes, markers and fixes NLA lenghts and the scene’s endframe.
The problem with time remapping is that it makes timeline scrubbing weird and animations can get cut because the frame’s end isn’t updated. Changing the keyframes is more “permanent” but avoids the wonkyness.