This book demystifies the essential mathematics, algorithms, and technology that are the foundation of digital media tools. It focuses clearly on essential concepts, while still encouraging hands-on use of the software to create digital media projects. The book covers the essentials of digital media – digital imaging, video, audio, and multimedia authoring – from the perspective of computer science and mathematical concepts. Software-specific videos show how to use popular digital media applications. For anyone interested in learning the basics of digital media.