{
  "speakerId": "teacher-liu-authorized",
  "status": "authorized_by_user_report",
  "consentPath": "storage/voice-rights/teacher-liu-authorized/consent.md",
  "sourceVideoId": "v2EN9GVEeMc",
  "language": "zh-TW",
  "dataset": [
    {
      "id": "reference-youtube-v2EN9GVEeMc",
      "sourcePath": "storage/voice-rights/teacher-liu-authorized/source-audio/reference-youtube-v2EN9GVEeMc.m4a",
      "cleanPath": "storage/voice-rights/teacher-liu-authorized/cleaned-audio/reference-youtube-v2EN9GVEeMc-clean.wav",
      "durationSeconds": 978.965333,
      "sampleRateHz": 48000,
      "channels": 1,
      "processing": ["mono", "loudnorm:I=-18:TP=-1.5:LRA=11"]
    }
  ],
  "recommendedUse": {
    "mode": "authorized_voice_clone",
    "inputScriptField": "segment.narration",
    "outputPattern": "storage/childhood-wonder-video/segment-{id}-audio.mp3",
    "durationPolicy": "match_generated_audio"
  },
  "qualityNotes": [
    "Reference audio is long enough for a first voice model.",
    "Before final publication, prefer collecting 10-20 minutes of clean studio-style consented reading for stronger consistency.",
    "If classroom/video audio contains noise or compression artifacts, use it as supplemental data rather than the only training source."
  ]
}