open-drive/docs/fs.md

File System

Directory Layout

/META
  fopen.json
  icon.png
/MENU
  1.fim
/VIDEO
  1.av1.mkv
  2.vp9.mkv

• META
  • fopen.json: contains all of the informations about the FOD disc (title, icon filename, starting point etc.)
• MENU: contains menu files in FOpen Interactive Markup format, more informations on the documentation page
• VIDEO: contains video titles in MKV format, these must follow the standard specs

Metadata File (fopen.json)

{
  "title": "EFN",
  "icon": "icon.png",
  "start": "MENU 1",
  "mainVideo": "1"
}

• title: title of the FOD project, may be optionally shown on players
• icon: the filename of 256x256 PNG file in the "META" folder that will be used as icon, may be optionally shown on players
• start: the starting point of the FOD, it's characterized by the type of start point ("MENU" or "VIDEO") and its ID
• mainVideo: main video file for players that don't support interactive menus