{
  "fileFormatID": 2571,
  "formatName": "Pro Tools Session File",
  "version": "10+",
  "formatDescription": "File created every time a user sets up a session in Pro Tools, music creation software made by Avid, which allows the user to create, record and mix music. Every time a session is started, a ptx file is created, containing all plug ins, audio and midi tracks and mixer settings. They do not contain actual audio, but have audio files linked to them.",
  "releaseDate": null,
  "binaryFileFormat": null,
  "formatNote": null,
  "lastUpdatedDate": "08 Jan 2024",
  "formatProvenance": "04/2024 (v.118)- Version number changed from 10 onwards to 10+ and signature name updated to include version number 10+. Submitted by Preservica.",
  "formatSourceDate": "07 Jul 2022",
  "formatDisclosure": null,
  "formatEnvironment": null,
  "formatRisk": null,
  "formatAliases": null,
  "formatTypes": "Text (Structured)",
  "formatFamilies": null,
  "identifiers": [
    {
      "identifierText": "fmt/1727",
      "identifierType": "PUID"
    }
  ],
  "internalSignatures": [
    {
      "signatureID": 2063,
      "name": "Pro Tools Session File 10+",
      "note": "BOF Absolute from beginning of file, magic bytes:.0010111100101011{3}Z\u2026",
      "byteSequences": [
        {
          "positionType": "Absolute from BOF",
          "offset": 0,
          "maxOffset": 0,
          "byteSequence": "0330303130313131313030313031303131{3}5A010004",
          "endianness": null,
          "byteSequenceID": 2389
        }
      ],
      "provenance": "04/2024 (v.117)-  Signature name updated to include version number 10+. Submited by Preservica."
    }
  ],
  "externalSignatures": [
    {
      "externalSignature": "ptx",
      "signatureType": "File extension"
    }
  ],
  "relationships": [],
  "supportedBy": [
    291
  ],
  "developedBy": [
    291
  ],
  "submittedBy": [
    178
  ]
}