setFps(fps, modify_frame_count = True, preserve_keyframes = False, preserve_frame_start = False)
Number of frames per second
Whether or not to adjust the number of frames to preserve the total time duration of the playback range.
If true, keeps all keys on their current frames. Note that this will modify the speed of the animation.
If true, adjusts the starting time of the playback in order to preserve the starting frame. The ending frame will also be preserved if modify_frame_count is False.