{
  "fileFormatID": 1960,
  "formatName": "4X Movie File",
  "version": null,
  "formatDescription": "The 4X Movie format is a proprietary video format developed by 4X Technologies, primarily used for full motion video within computer and console video games.",
  "releaseDate": null,
  "binaryFileFormat": null,
  "formatNote": null,
  "lastUpdatedDate": "14 Aug 2023",
  "formatProvenance": "08/2023 (v.113) - Added priority over fmt/1886 (Resource Interchange Format (RIFF)). Submitted by New York Public Libraries and Preservica.",
  "formatSourceDate": "26 Jul 2018",
  "formatDisclosure": null,
  "formatEnvironment": null,
  "formatRisk": null,
  "formatAliases": null,
  "formatTypes": "Video",
  "formatFamilies": null,
  "identifiers": [
    {
      "identifierText": "fmt/1150",
      "identifierType": "PUID"
    }
  ],
  "internalSignatures": [
    {
      "signatureID": 1531,
      "name": "4X Movie File",
      "note": "BOF: RIFF{4}4XMVLIST{4}HEAD",
      "byteSequences": [
        {
          "positionType": "Absolute from BOF",
          "offset": 0,
          "maxOffset": 0,
          "byteSequence": "52494646{4}34584D564C495354{4}48454144",
          "endianness": null,
          "byteSequenceID": 1794
        }
      ],
      "provenance": "https://wiki.multimedia.cx/index.php/4xm_Format"
    }
  ],
  "externalSignatures": [
    {
      "externalSignature": "4xm",
      "signatureType": "File extension"
    },
    {
      "externalSignature": "4xa",
      "signatureType": "File extension"
    }
  ],
  "relationships": [
    {
      "relationshipType": "Has priority over",
      "relatedFormatID": 2741,
      "relatedFormatName": "Resource Interchange File Format (RIFF)"
    }
  ],
  "submittedBy": [
    1
  ]
}