While reading this question, and specifically Chris Gregg's answer, I started to think about recording my lectures in order to help students review, help students who missed class, and generally provide a way for people to learn about the subjects I teach.
So, how do teachers (with the same goal as I wrote) record their lectures? Do they simply ask someone to record them with a video camera? Do they go in and do more serious editing like you see in Coursera videos where the video transitions between the lecturer's face and slides being drawn on by the lecturer (as described here)?
I'm curious what my options are, considering my university provides zero support for this idea of recording lectures.