{
 "id": "phase-one-iiq-raw-image",
 "name": "Phase One IIQ Raw Image",
 "category": "image",
 "identifiers": {
  "extensions": [
   "iiq",
   "tif"
  ],
  "puid": [
   "fmt/1061"
  ],
  "wikidata": [
   "Q50608279"
  ],
  "magic": [
   {
    "offset": 0,
    "hex": "49492a00",
    "notes": "Phase One IIQ Raw"
   }
  ],
  "signatures": [
   {
    "name": "Phase One IIQ Raw",
    "sequences": [
     {
      "position": "bof",
      "offset": 0,
      "pattern": "49492a00{4}4949494943776152"
     }
    ]
   }
  ],
  "priority_over": [
   "x-fmt/387",
   "x-fmt/388",
   "x-fmt/399",
   "fmt/353"
  ]
 },
 "status": "readable",
 "summary": "Phase One is a camera manufacturer and Capture One is the accompanying software. This format contains the raw image data captured by the camera's image sensor. IIQ stands for Intelligent Image Quality, a compressed version of the raw image data captured by Phase One camera equipment. IIQ has a choice of a 'Large' (lossless) or 'Small' (lossy) options. With further research it may be possible to distinguish between these outputs.",
 "tools": [
  {
   "name": "ImageMagick",
   "url": "https://imagemagick.org",
   "license": "ImageMagick License",
   "open_source": true,
   "reads": true,
   "writes": false
  },
  {
   "name": "Adobe Camera Raw",
   "url": "http://www.adobe.com/products/photoshop/cameraraw.html",
   "reads": true,
   "writes": false
  },
  {
   "name": "Adobe Photoshop Elements",
   "url": "http://www.adobe.com/products/photoshop-elements.html",
   "reads": true,
   "writes": false
  },
  {
   "name": "Capture One",
   "url": "http://www.phaseone.com/captureone/",
   "reads": true,
   "writes": false,
   "license": "proprietary license"
  },
  {
   "name": "MediaRich Server",
   "url": "https://equilibrium.com/mediarichserver/",
   "reads": true,
   "writes": false
  },
  {
   "name": "Microsoft Photos",
   "url": "https://www.wikidata.org/wiki/Q26328552",
   "reads": true,
   "writes": false,
   "license": "Microsoft end-user license agreement"
  }
 ],
 "projects": [
  {
   "name": "File Formats Wiki",
   "url": "http://fileformats.archiveteam.org/wiki/IIQ",
   "kind": "wiki"
  },
  {
   "name": "PRONOM fmt/1061",
   "url": "https://www.nationalarchives.gov.uk/PRONOM/fmt/1061",
   "kind": "format-doc"
  },
  {
   "name": "Wikidata Q50608279",
   "url": "https://www.wikidata.org/wiki/Q50608279",
   "kind": "wiki"
  }
 ],
 "provenance": {
  "sources": [
   "converters",
   "ffw",
   "pronom",
   "wikidata"
  ]
 },
 "updated": "2026-10-24",
 "conversions": [
  {
   "to": "portable-network-graphics",
   "tool": "ImageMagick",
   "command": "convert in.iiq out.png",
   "fidelity": "lossless",
   "losses": "Pixels kept; some metadata, colour profiles or layers may be dropped.",
   "url": "https://imagemagick.org"
  },
  {
   "to": "tagged-image-file-format",
   "tool": "ImageMagick",
   "command": "convert in.iiq out.tif",
   "fidelity": "lossless",
   "losses": "Pixels kept; some metadata, colour profiles or layers may be dropped.",
   "url": "https://imagemagick.org"
  },
  {
   "to": "jpeg-file-interchange-format-1-02",
   "tool": "ImageMagick",
   "command": "convert in.iiq out.jpg",
   "fidelity": "lossy",
   "losses": "Lossy compression.",
   "url": "https://imagemagick.org"
  },
  {
   "to": "webp",
   "tool": "ImageMagick",
   "command": "convert in.iiq out.webp",
   "fidelity": "lossy",
   "losses": "Lossy compression.",
   "url": "https://imagemagick.org"
  },
  {
   "to": "gif",
   "tool": "ImageMagick",
   "command": "convert in.iiq out.gif",
   "fidelity": "lossy",
   "losses": "Reduced to 256 colours.",
   "url": "https://imagemagick.org"
  }
 ],
 "aliases": [],
 "structure": [],
 "parsers": [],
 "samples": [],
 "claims": [],
 "verification": []
}