name: DVD
description: The DVD format, or Digital Versatile Disc, is an optical disc storage
  medium widely used for video, audio, and data storage. It offers a standard capacity
  of 4.7 GB for single-layer discs and up to 8.5 GB for dual-layer discs, making it
  suitable for movies, software, and backups. DVDs provide a resolution of 720x480
  (NTSC) or 720x576 (PAL) for video and support Dolby Digital or DTS audio for high-quality
  sound. They are compatible with standalone DVD players, computer drives, and gaming
  consoles, offering broad accessibility while requiring a physical disc for playback.
tags:
- Source
- SD
conditions:
- name: DVD
  negate: false
  required: true
  source: dvd
  type: source
tests: []