Logic Structure

A DVD disc always contains a logical volume. For the multi-layer DVD disc, the volume is divided into layers corresponding to the partition. A logical volume inside the basic logic unit is a logical sector, which contains 2048 bytes, and corresponds to a physical sector.

Volume mainly consists a volume and file structure, DVD-Video zone and non-DVD-Video zone (the area is optional), the video files on DVD-Video zone, computer data on non-DVD-Video zone, so you can a DVD disc with video stored on the computer programs and computer games.

Common problems related to partition recovery and our solutions: