{
  "emphasis_words": [
    {
      "id": "e-0001",
      "t_start": 0.1,
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      "word": "最高",
      "emotion": "joy",
      "style_hint": "size-pulse"
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    {
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      "word": "痛い",
      "emotion": "pain"
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  ],
  "captions": [
    {
      "id": "c-0001",
      "start": 0,
      "end": 2,
      "text": "最高、痛い",
      "speaker": null,
      "sourceRef": null,
      "edited": false
    }
  ]
}