I can move keyframe for transform action but how to do it for other animation keyframes like curve bevel start or end ??
here's my code:
for o in bpy.context.selected_objects :
action = o.animation_data.action
for i in action.fcurves:
for keyframe in i.keyframe_points:
keyframe.co[0]=keyframe.co[0]+10
i.update()