Automate the speed of a rotation parameter

[georgesgeorges]

Hi everyone !
We are using Resolume in BPM sync mode with ableton, but we would like to automate the modification of the z rotation value of a clip but not sync it to BPM.

We would like to accelerate the rotation of the clip during 30 seconds. We saw that it was possible to play with an enveloppe, but apparently not for the speed...
And there is a setting called "duration changes with in and out points", but it does nothing.

How should we do that ?
Is it possible do it without using a timecode?

Thanks!!!

[Zoltán]

How about a Midi CC from Ableton mapped to the speed param
https://resolume.com/support/en/midi-shortcuts ?