Cubic Splines

[ElderTroll]

Project Aedra had a few videos using this technique which made the camera very cinematic.
https://www.youtube.com/watch?v=FYrxDy4AXuA
Modders and videographers would probably love a feature like this to make trailers more cinematic. Maybe mods could even use the camera effect to introduce boss battles.

[Nomadic1]

If they limit the FPS to 30 and add black bands across the top and bottom of the screen you'd get the full computer game Hollywood-cinematic experience. There's nothing more cinematic than that.

[psi29a]

60fps since that seems to be where films are going to these days and is the default refresh rate of most screens.