{
  "fileFormatID": 1776,
  "formatName": "Microsoft Windows Movie Maker File",
  "version": null,
  "formatDescription": "Windows Movie Maker is video editing software by Microsoft. A .mswmm file won't typically contain any source audio or video data, rather it will contain references or pointers to the source data. For this reason extracting a .mswmm file from its context may result in the movie being unable to play. A movie exported to a video format from within the application will contain the appropriate data for portable playback.",
  "releaseDate": null,
  "binaryFileFormat": null,
  "formatNote": null,
  "lastUpdatedDate": "22 Sep 2016",
  "formatProvenance": "This format is identifiable via a container signature in DROID 6 and later.",
  "formatSourceDate": "22 Sep 2016",
  "formatDisclosure": null,
  "formatEnvironment": null,
  "formatRisk": null,
  "formatAliases": null,
  "formatTypes": "Video",
  "formatFamilies": null,
  "identifiers": [
    {
      "identifierText": "fmt/971",
      "identifierType": "PUID"
    }
  ],
  "internalSignatures": [],
  "externalSignatures": [
    {
      "externalSignature": "mswmm",
      "signatureType": "File extension"
    }
  ],
  "relationships": [],
  "supportedBy": [
    93
  ],
  "developedBy": [
    93
  ],
  "containerSignatures": [
    {
      "containerType": "OLE2",
      "id": "29000",
      "description": "Microsoft Windows Movie Maker File",
      "files": [
        {
          "path": "ProducerData"
        },
        {
          "path": "WmtoolsValid"
        }
      ]
    }
  ],
  "submittedBy": [
    1
  ]
}