Here is how I work. This is a 2 part video. Long and super high res. I use it for my students at the SAE where I play it and talk over it. I use VLC player where I can change the speed of the playback. For more info on images I used and what it's made for see this post http://danielthiele.blogspot.de/2015/07/overstep-game.html
Part 2 is online:
