ทำคำบรรยายภาษาไทยจากเวลาระดับคำ

AUDIO=$(base64 < meeting.m4a | tr -d '\n')
curl -X POST https://api.paxalabs.com/v1/stt \
  --max-time 300 \
  -H "Authorization: Bearer $PAXA_API_KEY" \
  -H "Content-Type: application/json" \
  -d "{\"audio\": \"$AUDIO\", \"model\": \"paxa-stt-lite-v1-preview\", \"timestamps\": \"word\"}"

{
  "text": "สวัสดีค่ะคุณสมชายยอดชำระของท่านจำนวน พันสองร้อยห้าสิบ บาทครบกำหนดวันที่ สิบห้า สิงหาคมนี้ชำระผ่านแอปได้ตลอด ยี่สิบสี่ ชั่วโมงค่ะ",
  "words": [
    {
      "text": "สวัสดี",
      "start": 0.12,
      "end": 0.52
    },
    {
      "text": "ค่ะ",
      "start": 0.6,
      "end": 0.739
    },
    {
      "text": "คุณ",
      "start": 1.64,
      "end": 1.8
    },
    {
      "text": "สมชาย",
      "start": 1.84,
      "end": 2.24
    },
    {
      "text": "ยอด",
      "start": 2.4,
      "end": 2.56
    },
    {
      "text": "ชำระ",
      "start": 2.56,
      "end": 2.839
    },
    {
      "text": "ของ",
      "start": 2.84,
      "end": 2.96
    },
    {
      "text": "ท่าน",
      "start": 2.96,
      "end": 3.14
    },
    {
      "text": "จำนวน",
      "start": 3.16,
      "end": 3.44
    },
    {
      "text": "พันสองร้อยห้าสิบ",
      "start": 3.52,
      "end": 4.56
    },
    {
      "text": "บาท",
      "start": 4.68,
      "end": 4.84
    },
    {
      "text": "ครบ",
      "start": 5,
      "end": 5.2
    },
    {
      "text": "กำหนด",
      "start": 5.24,
      "end": 5.48
    },
    {
      "text": "วัน",
      "start": 5.52,
      "end": 5.639
    },
    {
      "text": "ที่",
      "start": 5.64,
      "end": 5.719
    },
    {
      "text": "สิบห้า",
      "start": 5.84,
      "end": 6.08
    },
    {
      "text": "สิงหาคม",
      "start": 6.68,
      "end": 7.16
    },
    {
      "text": "นี้",
      "start": 7.2,
      "end": 7.34
    },
    {
      "text": "ชำระ",
      "start": 7.8,
      "end": 8.08
    },
    {
      "text": "ผ่าน",
      "start": 8.12,
      "end": 8.28
    },
    {
      "text": "แอป",
      "start": 8.28,
      "end": 8.44
    },
    {
      "text": "ได้",
      "start": 8.48,
      "end": 8.62
    },
    {
      "text": "ตลอด",
      "start": 8.64,
      "end": 8.88
    },
    {
      "text": "ยี่สิบสี่",
      "start": 9.04,
      "end": 9.439
    },
    {
      "text": "ชั่วโมง",
      "start": 9.56,
      "end": 9.88
    },
    {
      "text": "ค่ะ",
      "start": 9.92,
      "end": 10.06
    }
  ],
  "usage": {
    "seconds": 10.25,
    "credits": 1.43
  }
}