TDK Life on Record 4.7GB DVD R media offers the widest compatibility with most computer drives and home DVD players. Ideal for general purpose recording, a single TDK DVD R has ample capacity for thousands of digital photos, up to six hours of video, and large data files. Each DVD R disc can be fully recorded once. As DVD recording speeds have increased, the importance of using name brand, quality media has become paramount. When a DVD-R is recorded at high speeds, the fast RPMs of the recording process require an advanced, ultra-sensitive recording material capable of compensating for the abbreviated exposure to the drive laser. Specially formulated with a rapid phase-change recording layer, TDK DVD R media maximizes the data transfer rate while minimizing the potential for errors.