{
 "id": "mpeg-4",
 "name": "MPEG-4",
 "category": "audio",
 "identifiers": {
  "extensions": [
   "mp4",
   "m4a",
   "m4b",
   "m4p",
   "m4r",
   "aac"
  ],
  "mime": [
   "video/mp4"
  ],
  "puid": [
   "fmt/199"
  ],
  "wikidata": [
   "Q219763"
  ],
  "loc_fdd": [
   "fdd000037"
  ]
 },
 "status": "writable",
 "summary": "video encoding standard",
 "tools": [
  {
   "name": "MicroDicom",
   "url": "https://www.microdicom.com/",
   "reads": true,
   "writes": false,
   "license": "proprietary license"
  },
  {
   "name": "OpenH264",
   "url": "https://www.openh264.org/",
   "reads": true,
   "writes": true,
   "license": "2-clause BSD License",
   "open_source": true
  },
  {
   "name": "Quick Look",
   "url": "http://www.apple.com/findouthow/mac/#quicklook",
   "reads": true,
   "writes": false
  }
 ],
 "projects": [
  {
   "name": "File Formats Wiki",
   "url": "http://fileformats.archiveteam.org/wiki/MPEG-4",
   "kind": "wiki"
  },
  {
   "name": "Wikidata Q219763",
   "url": "https://www.wikidata.org/wiki/Q219763",
   "kind": "wiki"
  },
  {
   "name": "File Formats Wiki",
   "url": "http://fileformats.archiveteam.org/wiki/MP4",
   "kind": "wiki"
  }
 ],
 "provenance": {
  "sources": [
   "ffw",
   "wikidata"
  ]
 },
 "updated": "2026-10-24",
 "aliases": [],
 "structure": [],
 "parsers": [],
 "conversions": [],
 "samples": [],
 "claims": [],
 "verification": []
}