{
 "id": "extensible-music-format",
 "name": "Extensible Music Format",
 "category": "audio",
 "identifiers": {
  "extensions": [
   "xmf",
   "mxmf"
  ],
  "mime": [
   "audio/mobile-xmf",
   "audio/vnd.nokia.mobile-xmf"
  ],
  "puid": [
   "fmt/714"
  ],
  "wikidata": [
   "Q8042305"
  ],
  "loc_fdd": [
   "fdd000121"
  ],
  "magic": [
   {
    "offset": 0,
    "hex": "584d465f",
    "notes": "XMF"
   }
  ],
  "signatures": [
   {
    "name": "XMF",
    "sequences": [
     {
      "position": "bof",
      "offset": 0,
      "pattern": "584d465f"
     }
    ]
   }
  ]
 },
 "status": "unknown",
 "summary": "Extensible Music Format (XMF) is a tree-based digital container format used to bundle music-oriented content, such as a MIDI file and optionally the sounds it uses, liner notes or other content grouped by language-codes.",
 "projects": [
  {
   "name": "File Formats Wiki",
   "url": "http://fileformats.archiveteam.org/wiki/Extensible_Music_Format",
   "kind": "wiki"
  },
  {
   "name": "PRONOM fmt/714",
   "url": "https://www.nationalarchives.gov.uk/PRONOM/fmt/714",
   "kind": "format-doc"
  },
  {
   "name": "Wikidata Q8042305",
   "url": "https://www.wikidata.org/wiki/Q8042305",
   "kind": "wiki"
  }
 ],
 "provenance": {
  "sources": [
   "ffw",
   "pronom",
   "wikidata"
  ]
 },
 "updated": "2026-10-24",
 "aliases": [],
 "structure": [],
 "parsers": [],
 "tools": [],
 "conversions": [],
 "samples": [],
 "claims": [],
 "verification": []
}