I have had the good fortune to work on a number of author interviews for the Book Writing World. We go to the subject’s home, set up the camera and sound and have a nice conversation. Here’s an example of our interview with Allison Hoover Bartlett. In addition to prepping the shoot, setting up the camera and sound, I also edit a dual system sound using my HDSLR. I made the opening credits with After Effects and a file from archive.org.
This interview runs about half an hour.
For more examples, visit Book Writing World Podcasts.