{
 "id": "ogg-opus-codec-compressed-multimedia-file",
 "name": "Ogg Opus Codec Compressed Multimedia File",
 "category": "audio",
 "identifiers": {
  "extensions": [
   "ogg",
   "opus"
  ],
  "mime": [
   "audio/ogg",
   "audio/opus"
  ],
  "puid": [
   "fmt/946"
  ],
  "wikidata": [
   "Q1466199"
  ],
  "magic": [
   {
    "offset": 0,
    "hex": "4f6767530002",
    "notes": "Ogg OPUS Codec Compressed Multimedia File"
   }
  ],
  "signatures": [
   {
    "name": "Ogg OPUS Codec Compressed Multimedia File",
    "sequences": [
     {
      "position": "bof",
      "offset": 0,
      "pattern": "4f6767530002{22}4f70757348656164{11}4f676753"
     }
    ]
   }
  ],
  "priority_over": [
   "fmt/944"
  ]
 },
 "status": "writable",
 "summary": "Ogg is a open container format maintained by the Xiph.Org Foundation, while Opus is a lossy audio coding format developed by Xiph and intended to replace the Vorbis codec.",
 "tools": [
  {
   "name": "AIMP 3.5",
   "url": "https://www.wikidata.org/wiki/Q111665632",
   "reads": true,
   "writes": false
  },
  {
   "name": "Apache Tika",
   "url": "https://tika.apache.org",
   "reads": true,
   "writes": false,
   "license": "Apache Software License 2.0",
   "open_source": true
  },
  {
   "name": "Audify Music Player",
   "url": "https://audifyplayer.com/",
   "reads": true,
   "writes": false,
   "license": "proprietary license"
  },
  {
   "name": "EasyTAG",
   "url": "https://wiki.gnome.org/Apps/EasyTAG",
   "reads": true,
   "writes": false,
   "license": "GNU General Public License, version 2.0 or later",
   "open_source": true
  },
  {
   "name": "Ex Falso",
   "url": "https://quodlibet.readthedocs.io/",
   "reads": true,
   "writes": false,
   "license": "GNU General Public License",
   "open_source": true
  },
  {
   "name": "ExifTool",
   "url": "https://exiftool.org/",
   "reads": true,
   "writes": false,
   "license": "Artistic License / GNU General Public License, version 1.0 or later",
   "open_source": true
  },
  {
   "name": "EZ CD Audio Converter",
   "url": "https://www.poikosoft.com/",
   "reads": true,
   "writes": true
  },
  {
   "name": "Kid3",
   "url": "https://kid3.kde.org/",
   "reads": true,
   "writes": false,
   "license": "GNU General Public License / GNU General Public License, version 2.0 or later",
   "open_source": true
  },
  {
   "name": "libopus",
   "url": "https://opus-codec.org/",
   "reads": true,
   "writes": true,
   "license": "3-clause BSD License",
   "open_source": true
  },
  {
   "name": "Mozilla Firefox",
   "url": "https://www.firefox.com",
   "reads": true,
   "writes": false,
   "license": "Mozilla Public License, version 2.0",
   "open_source": true
  },
  {
   "name": "Mp3tag",
   "url": "https://www.mp3tag.de/",
   "reads": true,
   "writes": false,
   "license": "free license"
  },
  {
   "name": "Music on Console",
   "url": "http://moc.daper.net/",
   "reads": true,
   "writes": false,
   "license": "GNU General Public License",
   "open_source": true
  },
  {
   "name": "mutagen",
   "url": "https://mutagen.readthedocs.io/en/latest/",
   "reads": true,
   "writes": false,
   "license": "GNU General Public License, version 2.0",
   "open_source": true
  },
  {
   "name": "Q117725",
   "url": "https://picard.musicbrainz.org",
   "reads": true,
   "writes": false,
   "license": "GNU General Public License, version 2.0",
   "open_source": true
  },
  {
   "name": "Q1576579",
   "url": "https://www.mixxx.org/",
   "reads": true,
   "writes": false,
   "license": "GNU General Public License, version 2.0 or later",
   "open_source": true
  },
  {
   "name": "Q300915",
   "url": "https://www.foobar2000.org/",
   "reads": true,
   "writes": false,
   "license": "freeware"
  },
  {
   "name": "SoX",
   "url": "https://www.wikidata.org/wiki/Q3487229",
   "reads": true,
   "writes": true,
   "license": "GNU General Public License",
   "open_source": true
  },
  {
   "name": "Strawberry",
   "url": "https://www.strawberrymusicplayer.org/",
   "reads": true,
   "writes": false
  },
  {
   "name": "TagScanner",
   "url": "https://www.xdlab.ru/",
   "reads": true,
   "writes": false
  }
 ],
 "projects": [
  {
   "name": "PRONOM fmt/946",
   "url": "https://www.nationalarchives.gov.uk/PRONOM/fmt/946",
   "kind": "format-doc"
  },
  {
   "name": "Wikidata Q1466199",
   "url": "https://www.wikidata.org/wiki/Q1466199",
   "kind": "wiki"
  },
  {
   "name": "File Formats Wiki",
   "url": "http://fileformats.archiveteam.org/wiki/Opus",
   "kind": "wiki"
  }
 ],
 "provenance": {
  "sources": [
   "pronom",
   "wikidata"
  ]
 },
 "updated": "2026-10-20",
 "aliases": [],
 "structure": [],
 "parsers": [],
 "conversions": [],
 "samples": [],
 "claims": [],
 "verification": []
}