The strength of the work includes the history of physical formats, particularly audio and video formats, as well as detailed discussions and images of the types of hardware and cables used to aid in the digitization of audio cassettes and VHS tapes. Piepenburg is Head of Cataloging at Valdosta State University and has a rich background in cataloging, and has written about the history of recording technology. His knowledge on these topics shows, and will benefit those looking to establish and enrich their baseline knowledge of audiovisual materials.