Hello Ed, and welcome to the forum. 👋
Yes, there is the (currently work-in-progress, incomplete) user guide at https://velocitylapse.com/guide/.
Currently, the only video tutorial I have is a little outdated (in terms of features and the interface), but it is still informative: https://www.youtube.com/watch?v=uySrvCVA-Us Actually, that is the reason why I haven't done much as far as tutorials yet -Velocity Lapse is currently in a state of flux with new features and improvements, so it hasn't felt worth creating video tutorials quite yet. 🙂
