i am trying to clean-up animation curves from facial mocap data. The recorded data/animation is containing keys on nearly every frame.
Usually i would use the Add-on 'Simplify Curves', wich does exactly what i need (Reduce keyframes). Unfortunately Simplify Curves does not seem to work with shape key animation curves. The option is just not available from the quick menu.
I am not that comfortable with python, so i can't tell if Simplify Curves is supposed to work on shape keys the way it does on other objects.
If you happen to know more, please let me know! I am interested in any other tools/approaches for animation clean-up!