{
 "id": "sgi-movie-file",
 "name": "SGI Movie File",
 "category": "video",
 "identifiers": {
  "extensions": [
   "mv",
   "movie"
  ],
  "puid": [
   "fmt/1901"
  ],
  "wikidata": [
   "Q123593968"
  ],
  "magic": [
   {
    "offset": 0,
    "hex": "4d4f564900000003",
    "notes": "SGI Movie File"
   }
  ],
  "signatures": [
   {
    "name": "SGI Movie File",
    "sequences": [
     {
      "position": "bof",
      "offset": 0,
      "pattern": "4d4f564900000003"
     }
    ]
   }
  ]
 },
 "status": "unknown",
 "summary": "SGI Movie is a proprietary video file format associated with Silicon Graphics products, including IRIX. Other names for it include SGI video and mv. The format was supported by programs such as movieplayer, capture and others.",
 "projects": [
  {
   "name": "PRONOM fmt/1901",
   "url": "https://www.nationalarchives.gov.uk/PRONOM/fmt/1901",
   "kind": "format-doc"
  },
  {
   "name": "Wikidata Q123593968",
   "url": "https://www.wikidata.org/wiki/Q123593968",
   "kind": "wiki"
  },
  {
   "name": "File Formats Wiki",
   "url": "http://fileformats.archiveteam.org/wiki/SGI_movie",
   "kind": "wiki"
  }
 ],
 "provenance": {
  "sources": [
   "pronom",
   "wikidata"
  ]
 },
 "updated": "2026-10-20",
 "aliases": [],
 "structure": [],
 "parsers": [],
 "tools": [],
 "conversions": [],
 "samples": [],
 "claims": [],
 "verification": []
}