Adjust rotation speed with curve

[stupsi99]

Hi there,

I just made a turntable animation, in which the speed alternates between fast and slow. To get the desired effect, I had to constantly duplicate new rotations at different speeds into the timeline. This not only looked messy, but is also not easy to control.

I'd like to be able to set up one single 720 degree rotation for example, which I can speed up and slow down based on a speed curve (much like video editing software uses for audio fade in and out).

Or is that already implemented and I haven't found it yet?

Thanks!

Phil