If you do not like the “timing” you can open Window, Animation. This will open up the animation bar, the bottom right corner of the toolbar is a little “film strip”. The small image in the toolbar has a little upside down triangle, click this and a list of times will appear, you can try out different time delays between frames. To check out the different times click back on the little “film strip” and you will be able to watch the video. Or you can start over and re-render your video selecting a different number of frames per second.