{
  "title": "Sound recording studio take and track data for AI",
  "source_page": "https://fiund.com/industries/recording-studio-take-lineage-data",
  "authorship": "Original fictional Fiund editorial exercise. No actual operating records or third-party source assets are included.",
  "example": {
    "title": "A mix filename cannot override the edit map's source take",
    "context": "Dummy session records describe two original scripted takes and an isolated microphone track. No audio, client session or performer identity is published.",
    "records": [
      [
        "RS1",
        "Practice session list",
        "Take A track Mic1 at 48000 samples/second; Take B track Mic1 at the same rate. Original A segment 0–2 seconds retained unchanged."
      ],
      [
        "RS2",
        "Export map",
        "MIX-X is cut from Take B/Mic1 at 1–3 seconds, with a documented trim. Filename says Take-A-final."
      ],
      [
        "RS3",
        "Permission register",
        "A and B scripted audio permitted for U; any separate voice-reuse purpose V requires a grant not supplied here."
      ]
    ],
    "question": "Which source does MIX-X actually follow, and can the filename or U permission establish an unprocessed Take A export or separate V use?",
    "answer": "RS2 explicitly maps MIX-X to Take B/Mic1 at 1–3 seconds. Its filename does not make it a Take A export, and the documented trim means it is not the retained unprocessed A segment in RS1. RS3 supports the specified U scope but leaves V ungranted. Keep take, track, sample rate, edit lineage and purpose-specific permission separate rather than relying on a final-file label.",
    "failureModes": [
      "Selecting a source take from the export filename instead of its edit map.",
      "Treating permission for one scripted audio use as permission for a separate voice-reuse purpose."
    ],
    "fields": [
      [
        "Session, take and track",
        "Identifies the original recording resource."
      ],
      [
        "Sample rate and source span",
        "Defines the timing basis for the export."
      ],
      [
        "Edit status and source map",
        "Distinguishes a trimmed derivative from an unprocessed segment."
      ],
      [
        "Use-specific voice permission",
        "Preserves the separate purpose boundary."
      ]
    ],
    "holdout": "Create an export combining A and B with two explicit source spans. Require piecewise lineage instead of a single take label for the whole mix.",
    "boundary": "Use dummy filenames or independently scripted recordings with explicit participant authority. Exclude client sessions, unrelated voices, music and protected derived tracks."
  }
}