This is a quick timeline I created for an illustration at The Park Community Church (theparksa.org).
It all appears to go by very fast, but the trick is in how I set it up for playback in ProPresenter (propresenter.com).
I used MPEG Streamclip to cut the video into 11 pieces, each stopping at the timeline additions. Then, I insert into one presentation with each video stopping after playing. That way, in a live presentation, the video would animate to the next part of the timeline each time I would advance a slide. Worked like a charm.