I make lessons for my flipped classroom and plan to have participants make their first video.  I have used TouchCast, Doceri and Camtasia.  I have also had my students make their own videos and use them as a test correction device.  I find this to be a valuable tool that gives great insight into what students know.  (Easiest of participants have a table device to write on for creating their own video).

Slides: https://docs.google.com/presentation/d/12s6m6DJLXeHje-2YHLAj4iKvxO31zruYTwFW_S8dp80/edit?usp=sharing