Creating video tutorials explaining the use of iPad applications

Many educators have reason to create video tutorials for students and colleagues. Demonstrating iPad applications requires the mirroring of the iPad screen to a computer, the integration of audio with this video, and the generation of a video from this combination. There are several tutorials available on how to do this. My approach uses a capture program from AirSquirrels (Reflector) in combination with Quicktime. It is the use of Quicktime, a free product, that makes this tutorial different from most that are available.