One doesn’t have to rob the bank in using video editors to augment the videos we produce with these animation programs. Adding titles, effects and sound enhancements can be done with basic editors that can be had for free. I’ve been using Videomeld from the makers of Goldwave, a sound editor. It is free to use for videos of 5 minutes or less. It has many features such as video effects, transitions and audio effects. Also there are many open source video editors out there that serve the purpose one needs for their animations. One such editor is OpenShot Video Editor. So look around, you’ll be surprised in what you find.