: The standard single-layer disc with a capacity of 4.7GB , capable of holding approximately 120–133 minutes of video.

Blank DVDs, or , are optical storage media used to record and store significant amounts of data, including high-quality video, audio, and large software backups. Introduced in the late 1990s as a successor to VHS tapes, they remain a staple for physical data archiving and distribution. Core Functionality

Blank DVDs come in several variants, each with specific storage limits:

: These are competing recordable formats. While most modern drives support both (often labeled as "DVD Multi"), older hardware may only be compatible with one specific type.