{
  "observations": [
    {
      "time": 0.0,
      "source_frame_index": 0,
      "raw_ocr": "不是我眼神",
      "raw_caption": "不是我眼神",
      "raw_title": "",
      "screen_caption": "不是我眼神",
      "screen_title": "",
      "reviewed_changes": [],
      "verification": "automatic OCR; not independently verified",
      "timing": "observed frame time; onset/offset not known to subsecond precision",
      "is_confirmed_speech": false
    },
    {
      "time": 1.0,
      "source_frame_index": 30,
      "raw_ocr": "也有点花了吗",
      "raw_caption": "也有点花了吗",
      "raw_title": "",
      "screen_caption": "也有点花了吗",
      "screen_title": "",
      "reviewed_changes": [],
      "verification": "automatic OCR; not independently verified",
      "timing": "observed frame time; onset/offset not known to subsecond precision",
      "is_confirmed_speech": false
    },
    {
      "time": 2.0,
      "source_frame_index": 60,
      "raw_ocr": "也有点花了吗",
      "raw_caption": "也有点花了吗",
      "raw_title": "",
      "screen_caption": "也有点花了吗",
      "screen_title": "",
      "reviewed_changes": [],
      "verification": "automatic OCR; not independently verified",
      "timing": "observed frame time; onset/offset not known to subsecond precision",
      "is_confirmed_speech": false
    },
    {
      "time": 3.0,
      "source_frame_index": 90,
      "raw_ocr": "不是怎么回事",
      "raw_caption": "不是怎么回事",
      "raw_title": "",
      "screen_caption": "不是怎么回事",
      "screen_title": "",
      "reviewed_changes": [],
      "verification": "automatic OCR; not independently verified",
      "timing": "observed frame time; onset/offset not known to subsecond precision",
      "is_confirmed_speech": false
    },
    {
      "time": 4.0,
      "source_frame_index": 120,
      "raw_ocr": "因为我俩会分身之术",
      "raw_caption": "因为我俩会分身之术",
      "raw_title": "",
      "screen_caption": "因为我俩会分身之术",
      "screen_title": "",
      "reviewed_changes": [],
      "verification": "automatic OCR; not independently verified",
      "timing": "observed frame time; onset/offset not known to subsecond precision",
      "is_confirmed_speech": false
    },
    {
      "time": 5.0,
      "source_frame_index": 150,
      "raw_ocr": "因为我俩会分身之术",
      "raw_caption": "因为我俩会分身之术",
      "raw_title": "",
      "screen_caption": "因为我俩会分身之术",
      "screen_title": "",
      "reviewed_changes": [],
      "verification": "automatic OCR; not independently verified",
      "timing": "observed frame time; onset/offset not known to subsecond precision",
      "is_confirmed_speech": false
    },
    {
      "time": 6.0,
      "source_frame_index": 180,
      "raw_ocr": "对啊",
      "raw_caption": "对啊",
      "raw_title": "",
      "screen_caption": "对啊",
      "screen_title": "",
      "reviewed_changes": [],
      "verification": "automatic OCR; not independently verified",
      "timing": "observed frame time; onset/offset not known to subsecond precision",
      "is_confirmed_speech": false
    },
    {
      "time": 7.0,
      "source_frame_index": 210,
      "raw_ocr": "咱哪不舒服呀哥",
      "raw_caption": "咱哪不舒服呀哥",
      "raw_title": "",
      "screen_caption": "咱哪不舒服呀哥",
      "screen_title": "",
      "reviewed_changes": [],
      "verification": "automatic OCR; not independently verified",
      "timing": "observed frame time; onset/offset not known to subsecond precision",
      "is_confirmed_speech": false
    },
    {
      "time": 8.0,
      "source_frame_index": 240,
      "raw_ocr": "我寻思拿点药",
      "raw_caption": "我寻思拿点药",
      "raw_title": "",
      "screen_caption": "我寻思拿点药",
      "screen_title": "",
      "reviewed_changes": [],
      "verification": "automatic OCR; not independently verified",
      "timing": "observed frame time; onset/offset not known to subsecond precision",
      "is_confirmed_speech": false
    },
    {
      "time": 9.0,
      "source_frame_index": 270,
      "raw_ocr": "我那晚上时间",
      "raw_caption": "我那晚上时间",
      "raw_title": "",
      "screen_caption": "我那晚上时间",
      "screen_title": "",
      "reviewed_changes": [],
      "verification": "automatic OCR; not independently verified",
      "timing": "observed frame time; onset/offset not known to subsecond precision",
      "is_confirmed_speech": false
    },
    {
      "time": 10.0,
      "source_frame_index": 300,
      "raw_ocr": "晚上时间",
      "raw_caption": "晚上时间",
      "raw_title": "",
      "screen_caption": "晚上时间",
      "screen_title": "",
      "reviewed_changes": [],
      "verification": "automatic OCR; not independently verified",
      "timing": "observed frame time; onset/offset not known to subsecond precision",
      "is_confirmed_speech": false
    },
    {
      "time": 11.0,
      "source_frame_index": 330,
      "raw_ocr": "有点短",
      "raw_caption": "有点短",
      "raw_title": "",
      "screen_caption": "有点短",
      "screen_title": "",
      "reviewed_changes": [],
      "verification": "automatic OCR; not independently verified",
      "timing": "observed frame time; onset/offset not known to subsecond precision",
      "is_confirmed_speech": false
    },
    {
      "time": 12.0,
      "source_frame_index": 360,
      "raw_ocr": "",
      "raw_caption": "",
      "raw_title": "",
      "screen_caption": "",
      "screen_title": "",
      "reviewed_changes": [],
      "verification": "automatic OCR; not independently verified",
      "timing": "observed frame time; onset/offset not known to subsecond precision",
      "is_confirmed_speech": false
    },
    {
      "time": 13.0,
      "source_frame_index": 390,
      "raw_ocr": "",
      "raw_caption": "",
      "raw_title": "",
      "screen_caption": "",
      "screen_title": "",
      "reviewed_changes": [],
      "verification": "automatic OCR; not independently verified",
      "timing": "observed frame time; onset/offset not known to subsecond precision",
      "is_confirmed_speech": false
    },
    {
      "time": 14.0,
      "source_frame_index": 420,
      "raw_ocr": "",
      "raw_caption": "",
      "raw_title": "",
      "screen_caption": "",
      "screen_title": "",
      "reviewed_changes": [],
      "verification": "automatic OCR; not independently verified",
      "timing": "observed frame time; onset/offset not known to subsecond precision",
      "is_confirmed_speech": false
    },
    {
      "time": 15.0,
      "source_frame_index": 450,
      "raw_ocr": "你快给他拿去",
      "raw_caption": "你快给他拿去",
      "raw_title": "",
      "screen_caption": "你快给他拿去",
      "screen_title": "",
      "reviewed_changes": [],
      "verification": "automatic OCR; not independently verified",
      "timing": "observed frame time; onset/offset not known to subsecond precision",
      "is_confirmed_speech": false
    },
    {
      "time": 16.0,
      "source_frame_index": 480,
      "raw_ocr": "快拿这耽误不了",
      "raw_caption": "快拿这耽误不了",
      "raw_title": "",
      "screen_caption": "快拿这耽误不了",
      "screen_title": "",
      "reviewed_changes": [],
      "verification": "automatic OCR; not independently verified",
      "timing": "observed frame time; onset/offset not known to subsecond precision",
      "is_confirmed_speech": false
    },
    {
      "time": 17.0,
      "source_frame_index": 510,
      "raw_ocr": "快去快去",
      "raw_caption": "快去快去",
      "raw_title": "",
      "screen_caption": "快去快去",
      "screen_title": "",
      "reviewed_changes": [],
      "verification": "automatic OCR; not independently verified",
      "timing": "observed frame time; onset/offset not known to subsecond precision",
      "is_confirmed_speech": false
    },
    {
      "time": 18.0,
      "source_frame_index": 540,
      "raw_ocr": "",
      "raw_caption": "",
      "raw_title": "",
      "screen_caption": "",
      "screen_title": "",
      "reviewed_changes": [],
      "verification": "automatic OCR; not independently verified",
      "timing": "observed frame time; onset/offset not known to subsecond precision",
      "is_confirmed_speech": false
    },
    {
      "time": 19.0,
      "source_frame_index": 570,
      "raw_ocr": "不是看我这么开心吗",
      "raw_caption": "不是看我这么开心吗",
      "raw_title": "",
      "screen_caption": "不是看我这么开心吗",
      "screen_title": "",
      "reviewed_changes": [],
      "verification": "automatic OCR; not independently verified",
      "timing": "observed frame time; onset/offset not known to subsecond precision",
      "is_confirmed_speech": false
    },
    {
      "time": 20.0,
      "source_frame_index": 600,
      "raw_ocr": "不是看我这么开心吗",
      "raw_caption": "不是看我这么开心吗",
      "raw_title": "",
      "screen_caption": "不是看我这么开心吗",
      "screen_title": "",
      "reviewed_changes": [],
      "verification": "automatic OCR; not independently verified",
      "timing": "observed frame time; onset/offset not known to subsecond precision",
      "is_confirmed_speech": false
    },
    {
      "time": 21.0,
      "source_frame_index": 630,
      "raw_ocr": "我有点有点",
      "raw_caption": "我有点有点",
      "raw_title": "",
      "screen_caption": "我有点有点",
      "screen_title": "",
      "reviewed_changes": [],
      "verification": "automatic OCR; not independently verified",
      "timing": "observed frame time; onset/offset not known to subsecond precision",
      "is_confirmed_speech": false
    },
    {
      "time": 22.0,
      "source_frame_index": 660,
      "raw_ocr": "我有点有点",
      "raw_caption": "我有点有点",
      "raw_title": "",
      "screen_caption": "我有点有点",
      "screen_title": "",
      "reviewed_changes": [],
      "verification": "automatic OCR; not independently verified",
      "timing": "observed frame time; onset/offset not known to subsecond precision",
      "is_confirmed_speech": false
    },
    {
      "time": 23.0,
      "source_frame_index": 690,
      "raw_ocr": "",
      "raw_caption": "",
      "raw_title": "",
      "screen_caption": "",
      "screen_title": "",
      "reviewed_changes": [],
      "verification": "automatic OCR; not independently verified",
      "timing": "observed frame time; onset/offset not known to subsecond precision",
      "is_confirmed_speech": false
    },
    {
      "time": 24.0,
      "source_frame_index": 720,
      "raw_ocr": "",
      "raw_caption": "",
      "raw_title": "",
      "screen_caption": "",
      "screen_title": "",
      "reviewed_changes": [],
      "verification": "automatic OCR; not independently verified",
      "timing": "observed frame time; onset/offset not known to subsecond precision",
      "is_confirmed_speech": false
    },
    {
      "time": 25.0,
      "source_frame_index": 750,
      "raw_ocr": "来看这个药吧",
      "raw_caption": "来看这个药吧",
      "raw_title": "",
      "screen_caption": "来看这个药吧",
      "screen_title": "",
      "reviewed_changes": [],
      "verification": "automatic OCR; not independently verified",
      "timing": "observed frame time; onset/offset not known to subsecond precision",
      "is_confirmed_speech": false
    },
    {
      "time": 26.0,
      "source_frame_index": 780,
      "raw_ocr": "这个管用吗",
      "raw_caption": "这个管用吗",
      "raw_title": "",
      "screen_caption": "这个管用吗",
      "screen_title": "",
      "reviewed_changes": [],
      "verification": "automatic OCR; not independently verified",
      "timing": "observed frame time; onset/offset not known to subsecond precision",
      "is_confirmed_speech": false
    },
    {
      "time": 27.0,
      "source_frame_index": 810,
      "raw_ocr": "老管用了",
      "raw_caption": "老管用了",
      "raw_title": "",
      "screen_caption": "老管用了",
      "screen_title": "",
      "reviewed_changes": [],
      "verification": "automatic OCR; not independently verified",
      "timing": "observed frame time; onset/offset not known to subsecond precision",
      "is_confirmed_speech": false
    },
    {
      "time": 28.0,
      "source_frame_index": 840,
      "raw_ocr": "给你延迟",
      "raw_caption": "给你延迟",
      "raw_title": "",
      "screen_caption": "给你延迟",
      "screen_title": "",
      "reviewed_changes": [],
      "verification": "automatic OCR; not independently verified",
      "timing": "observed frame time; onset/offset not known to subsecond precision",
      "is_confirmed_speech": false
    },
    {
      "time": 29.0,
      "source_frame_index": 870,
      "raw_ocr": "一两个小时不是问题啊",
      "raw_caption": "一两个小时不是问题啊",
      "raw_title": "",
      "screen_caption": "一两个小时不是问题啊",
      "screen_title": "",
      "reviewed_changes": [],
      "verification": "automatic OCR; not independently verified",
      "timing": "observed frame time; onset/offset not known to subsecond precision",
      "is_confirmed_speech": false
    },
    {
      "time": 30.0,
      "source_frame_index": 900,
      "raw_ocr": "一两个小时不是问题啊",
      "raw_caption": "一两个小时不是问题啊",
      "raw_title": "",
      "screen_caption": "一两个小时不是问题啊",
      "screen_title": "",
      "reviewed_changes": [],
      "verification": "automatic OCR; not independently verified",
      "timing": "observed frame time; onset/offset not known to subsecond precision",
      "is_confirmed_speech": false
    },
    {
      "time": 31.0,
      "source_frame_index": 930,
      "raw_ocr": "オー两个小时",
      "raw_caption": "オー两个小时",
      "raw_title": "",
      "screen_caption": "才一两个小时",
      "screen_title": "",
      "reviewed_changes": [
        {
          "time": 31,
          "field": "caption",
          "raw": "オー两个小时",
          "reviewed": "才一两个小时",
          "category": "识字错误",
          "evidence": "https://ai-video-relay-check-20261027.pages.dev/evidence/source-930.jpg"
        }
      ],
      "verification": "assistant visual review",
      "timing": "observed frame time; onset/offset not known to subsecond precision",
      "is_confirmed_speech": false
    },
    {
      "time": 32.0,
      "source_frame_index": 960,
      "raw_ocr": "一两个小时够了",
      "raw_caption": "一两个小时够了",
      "raw_title": "",
      "screen_caption": "一两个小时够了",
      "screen_title": "",
      "reviewed_changes": [],
      "verification": "automatic OCR; not independently verified",
      "timing": "observed frame time; onset/offset not known to subsecond precision",
      "is_confirmed_speech": false
    },
    {
      "time": 33.0,
      "source_frame_index": 990,
      "raw_ocr": "肯定不够啊",
      "raw_caption": "肯定不够啊",
      "raw_title": "",
      "screen_caption": "肯定不够啊",
      "screen_title": "",
      "reviewed_changes": [],
      "verification": "automatic OCR; not independently verified",
      "timing": "observed frame time; onset/offset not known to subsecond precision",
      "is_confirmed_speech": false
    },
    {
      "time": 34.0,
      "source_frame_index": 1020,
      "raw_ocr": "我平常都",
      "raw_caption": "我平常都",
      "raw_title": "",
      "screen_caption": "我平常都",
      "screen_title": "",
      "reviewed_changes": [],
      "verification": "automatic OCR; not independently verified",
      "timing": "observed frame time; onset/offset not known to subsecond precision",
      "is_confirmed_speech": false
    },
    {
      "time": 35.0,
      "source_frame_index": 1050,
      "raw_ocr": "平常都一两个小时",
      "raw_caption": "平常都一两个小时",
      "raw_title": "",
      "screen_caption": "平常都一两个小时",
      "screen_title": "",
      "reviewed_changes": [],
      "verification": "automatic OCR; not independently verified",
      "timing": "observed frame time; onset/offset not known to subsecond precision",
      "is_confirmed_speech": false
    },
    {
      "time": 36.0,
      "source_frame_index": 1080,
      "raw_ocr": "平常都一两个小时",
      "raw_caption": "平常都一两个小时",
      "raw_title": "",
      "screen_caption": "平常都一两个小时",
      "screen_title": "",
      "reviewed_changes": [],
      "verification": "automatic OCR; not independently verified",
      "timing": "observed frame time; onset/offset not known to subsecond precision",
      "is_confirmed_speech": false
    },
    {
      "time": 37.0,
      "source_frame_index": 1110,
      "raw_ocr": "那你想要嘛效果啊",
      "raw_caption": "那你想要嘛效果啊",
      "raw_title": "",
      "screen_caption": "那你想要嘛效果啊",
      "screen_title": "",
      "reviewed_changes": [],
      "verification": "automatic OCR; not independently verified",
      "timing": "observed frame time; onset/offset not known to subsecond precision",
      "is_confirmed_speech": false
    },
    {
      "time": 38.0,
      "source_frame_index": 1140,
      "raw_ocr": "我想要达到",
      "raw_caption": "我想要达到",
      "raw_title": "",
      "screen_caption": "我想要达到",
      "screen_title": "",
      "reviewed_changes": [],
      "verification": "automatic OCR; not independently verified",
      "timing": "observed frame time; onset/offset not known to subsecond precision",
      "is_confirmed_speech": false
    },
    {
      "time": 39.0,
      "source_frame_index": 1170,
      "raw_ocr": "八九个小时啊",
      "raw_caption": "八九个小时啊",
      "raw_title": "",
      "screen_caption": "八九个小时啊",
      "screen_title": "",
      "reviewed_changes": [],
      "verification": "automatic OCR; not independently verified",
      "timing": "observed frame time; onset/offset not known to subsecond precision",
      "is_confirmed_speech": false
    },
    {
      "time": 40.0,
      "source_frame_index": 1200,
      "raw_ocr": "八九个小时",
      "raw_caption": "八九个小时",
      "raw_title": "",
      "screen_caption": "八九个小时",
      "screen_title": "",
      "reviewed_changes": [],
      "verification": "automatic OCR; not independently verified",
      "timing": "observed frame time; onset/offset not known to subsecond precision",
      "is_confirmed_speech": false
    },
    {
      "time": 41.0,
      "source_frame_index": 1230,
      "raw_ocr": "过了哥",
      "raw_caption": "过了哥",
      "raw_title": "",
      "screen_caption": "过了哥",
      "screen_title": "",
      "reviewed_changes": [],
      "verification": "automatic OCR; not independently verified",
      "timing": "observed frame time; onset/offset not known to subsecond precision",
      "is_confirmed_speech": false
    },
    {
      "time": 42.0,
      "source_frame_index": 1260,
      "raw_ocr": "一点不过啊",
      "raw_caption": "一点不过啊",
      "raw_title": "",
      "screen_caption": "一点不过啊",
      "screen_title": "",
      "reviewed_changes": [],
      "verification": "automatic OCR; not independently verified",
      "timing": "observed frame time; onset/offset not known to subsecond precision",
      "is_confirmed_speech": false
    },
    {
      "time": 43.0,
      "source_frame_index": 1290,
      "raw_ocr": "",
      "raw_caption": "",
      "raw_title": "",
      "screen_caption": "",
      "screen_title": "",
      "reviewed_changes": [],
      "verification": "automatic OCR; not independently verified",
      "timing": "observed frame time; onset/offset not known to subsecond precision",
      "is_confirmed_speech": false
    },
    {
      "time": 44.0,
      "source_frame_index": 1320,
      "raw_ocr": "你平常你睡觉",
      "raw_caption": "你平常你睡觉",
      "raw_title": "",
      "screen_caption": "你平常你睡觉",
      "screen_title": "",
      "reviewed_changes": [],
      "verification": "automatic OCR; not independently verified",
      "timing": "observed frame time; onset/offset not known to subsecond precision",
      "is_confirmed_speech": false
    },
    {
      "time": 45.0,
      "source_frame_index": 1350,
      "raw_ocr": "睡多长时间",
      "raw_caption": "睡多长时间",
      "raw_title": "",
      "screen_caption": "睡多长时间",
      "screen_title": "",
      "reviewed_changes": [],
      "verification": "automatic OCR; not independently verified",
      "timing": "observed frame time; onset/offset not known to subsecond precision",
      "is_confirmed_speech": false
    },
    {
      "time": 46.0,
      "source_frame_index": 1380,
      "raw_ocr": "",
      "raw_caption": "",
      "raw_title": "",
      "screen_caption": "",
      "screen_title": "",
      "reviewed_changes": [],
      "verification": "automatic OCR; not independently verified",
      "timing": "observed frame time; onset/offset not known to subsecond precision",
      "is_confirmed_speech": false
    },
    {
      "time": 47.0,
      "source_frame_index": 1410,
      "raw_ocr": "你说睡觉啊",
      "raw_caption": "你说睡觉啊",
      "raw_title": "",
      "screen_caption": "你说睡觉啊",
      "screen_title": "",
      "reviewed_changes": [],
      "verification": "automatic OCR; not independently verified",
      "timing": "observed frame time; onset/offset not known to subsecond precision",
      "is_confirmed_speech": false
    },
    {
      "time": 48.0,
      "source_frame_index": 1440,
      "raw_ocr": "对啊睡觉啊",
      "raw_caption": "对啊睡觉啊",
      "raw_title": "",
      "screen_caption": "对啊睡觉啊",
      "screen_title": "",
      "reviewed_changes": [],
      "verification": "automatic OCR; not independently verified",
      "timing": "observed frame time; onset/offset not known to subsecond precision",
      "is_confirmed_speech": false
    },
    {
      "time": 49.0,
      "source_frame_index": 1470,
      "raw_ocr": "那那这个满足不了你",
      "raw_caption": "那那这个满足不了你",
      "raw_title": "",
      "screen_caption": "那那这个满足不了你",
      "screen_title": "",
      "reviewed_changes": [],
      "verification": "automatic OCR; not independently verified",
      "timing": "observed frame time; onset/offset not known to subsecond precision",
      "is_confirmed_speech": false
    },
    {
      "time": 50.0,
      "source_frame_index": 1500,
      "raw_ocr": "那那这个满足不了你",
      "raw_caption": "那那这个满足不了你",
      "raw_title": "",
      "screen_caption": "那那这个满足不了你",
      "screen_title": "",
      "reviewed_changes": [],
      "verification": "automatic OCR; not independently verified",
      "timing": "observed frame time; onset/offset not known to subsecond precision",
      "is_confirmed_speech": false
    },
    {
      "time": 51.0,
      "source_frame_index": 1530,
      "raw_ocr": "不是你不说这这行吗",
      "raw_caption": "不是你不说这这行吗",
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      "source_frame_index": 4680,
      "raw_ocr": "再见吧朋友，我就要远航",
      "raw_caption": "再见吧朋友，我就要远航",
      "raw_title": "",
      "screen_caption": "再见吧朋友，我就要远航",
      "screen_title": "",
      "reviewed_changes": [],
      "verification": "automatic OCR; not independently verified",
      "timing": "observed frame time; onset/offset not known to subsecond precision",
      "is_confirmed_speech": false
    },
    {
      "time": 157.0,
      "source_frame_index": 4710,
      "raw_ocr": "再见吧朋友，我就要远航",
      "raw_caption": "再见吧朋友，我就要远航",
      "raw_title": "",
      "screen_caption": "再见吧朋友，我就要远航",
      "screen_title": "",
      "reviewed_changes": [],
      "verification": "automatic OCR; not independently verified",
      "timing": "observed frame time; onset/offset not known to subsecond precision",
      "is_confirmed_speech": false
    },
    {
      "time": 158.0,
      "source_frame_index": 4740,
      "raw_ocr": "再见吧朋友，我就要远航",
      "raw_caption": "再见吧朋友，我就要远航",
      "raw_title": "",
      "screen_caption": "再见吧朋友，我就要远航",
      "screen_title": "",
      "reviewed_changes": [],
      "verification": "automatic OCR; not independently verified",
      "timing": "observed frame time; onset/offset not known to subsecond precision",
      "is_confirmed_speech": false
    },
    {
      "time": 159.0,
      "source_frame_index": 4770,
      "raw_ocr": "再见吧朋友。我就要远航",
      "raw_caption": "再见吧朋友。我就要远航",
      "raw_title": "",
      "screen_caption": "再见吧朋友。我就要远航",
      "screen_title": "",
      "reviewed_changes": [],
      "verification": "automatic OCR; not independently verified",
      "timing": "observed frame time; onset/offset not known to subsecond precision",
      "is_confirmed_speech": false
    },
    {
      "time": 160.0,
      "source_frame_index": 4800,
      "raw_ocr": "再见吧朋友，我就要远航",
      "raw_caption": "再见吧朋友，我就要远航",
      "raw_title": "",
      "screen_caption": "再见吧朋友，我就要远航",
      "screen_title": "",
      "reviewed_changes": [],
      "verification": "automatic OCR; not independently verified",
      "timing": "observed frame time; onset/offset not known to subsecond precision",
      "is_confirmed_speech": false
    },
    {
      "time": 161.0,
      "source_frame_index": 4830,
      "raw_ocr": "再见吧朋友，我就要远航",
      "raw_caption": "再见吧朋友，我就要远航",
      "raw_title": "",
      "screen_caption": "再见吧朋友，我就要远航",
      "screen_title": "",
      "reviewed_changes": [],
      "verification": "automatic OCR; not independently verified",
      "timing": "observed frame time; onset/offset not known to subsecond precision",
      "is_confirmed_speech": false
    },
    {
      "time": 162.0,
      "source_frame_index": 4860,
      "raw_ocr": "再见吧朋友，我就要远航",
      "raw_caption": "再见吧朋友，我就要远航",
      "raw_title": "",
      "screen_caption": "再见吧朋友，我就要远航",
      "screen_title": "",
      "reviewed_changes": [],
      "verification": "automatic OCR; not independently verified",
      "timing": "observed frame time; onset/offset not known to subsecond precision",
      "is_confirmed_speech": false
    },
    {
      "time": 163.0,
      "source_frame_index": 4890,
      "raw_ocr": "再见吧朋友，我就要远航",
      "raw_caption": "再见吧朋友，我就要远航",
      "raw_title": "",
      "screen_caption": "再见吧朋友，我就要远航",
      "screen_title": "",
      "reviewed_changes": [],
      "verification": "automatic OCR; not independently verified",
      "timing": "observed frame time; onset/offset not known to subsecond precision",
      "is_confirmed_speech": false
    },
    {
      "time": 164.0,
      "source_frame_index": 4920,
      "raw_ocr": "再见吧朋友，我就要远航",
      "raw_caption": "再见吧朋友，我就要远航",
      "raw_title": "",
      "screen_caption": "再见吧朋友，我就要远航",
      "screen_title": "",
      "reviewed_changes": [],
      "verification": "automatic OCR; not independently verified",
      "timing": "observed frame time; onset/offset not known to subsecond precision",
      "is_confirmed_speech": false
    },
    {
      "time": 165.0,
      "source_frame_index": 4950,
      "raw_ocr": "再见吧朋友，我就要远航",
      "raw_caption": "再见吧朋友，我就要远航",
      "raw_title": "",
      "screen_caption": "再见吧朋友，我就要远航",
      "screen_title": "",
      "reviewed_changes": [],
      "verification": "automatic OCR; not independently verified",
      "timing": "observed frame time; onset/offset not known to subsecond precision",
      "is_confirmed_speech": false
    },
    {
      "time": 166.0,
      "source_frame_index": 4980,
      "raw_ocr": "再见吧朋友，我就要远航",
      "raw_caption": "再见吧朋友，我就要远航",
      "raw_title": "",
      "screen_caption": "再见吧朋友，我就要远航",
      "screen_title": "",
      "reviewed_changes": [],
      "verification": "automatic OCR; not independently verified",
      "timing": "observed frame time; onset/offset not known to subsecond precision",
      "is_confirmed_speech": false
    },
    {
      "time": 167.0,
      "source_frame_index": 5010,
      "raw_ocr": "再见吧朋友，我就要远航",
      "raw_caption": "再见吧朋友，我就要远航",
      "raw_title": "",
      "screen_caption": "再见吧朋友，我就要远航",
      "screen_title": "",
      "reviewed_changes": [],
      "verification": "automatic OCR; not independently verified",
      "timing": "observed frame time; onset/offset not known to subsecond precision",
      "is_confirmed_speech": false
    },
    {
      "time": 168.0,
      "source_frame_index": 5040,
      "raw_ocr": "再见吧朋友，我就要远航",
      "raw_caption": "再见吧朋友，我就要远航",
      "raw_title": "",
      "screen_caption": "再见吧朋友，我就要远航",
      "screen_title": "",
      "reviewed_changes": [],
      "verification": "automatic OCR; not independently verified",
      "timing": "observed frame time; onset/offset not known to subsecond precision",
      "is_confirmed_speech": false
    },
    {
      "time": 169.0,
      "source_frame_index": 5070,
      "raw_ocr": "再见吧朋友，我就要远航",
      "raw_caption": "再见吧朋友，我就要远航",
      "raw_title": "",
      "screen_caption": "再见吧朋友，我就要远航",
      "screen_title": "",
      "reviewed_changes": [],
      "verification": "automatic OCR; not independently verified",
      "timing": "observed frame time; onset/offset not known to subsecond precision",
      "is_confirmed_speech": false
    },
    {
      "time": 170.0,
      "source_frame_index": 5100,
      "raw_ocr": "再见吧朋友，我就要远航",
      "raw_caption": "再见吧朋友，我就要远航",
      "raw_title": "",
      "screen_caption": "再见吧朋友，我就要远航",
      "screen_title": "",
      "reviewed_changes": [],
      "verification": "automatic OCR; not independently verified",
      "timing": "observed frame time; onset/offset not known to subsecond precision",
      "is_confirmed_speech": false
    },
    {
      "time": 171.0,
      "source_frame_index": 5130,
      "raw_ocr": "",
      "raw_caption": "",
      "raw_title": "",
      "screen_caption": "",
      "screen_title": "",
      "reviewed_changes": [],
      "verification": "automatic OCR; not independently verified",
      "timing": "observed frame time; onset/offset not known to subsecond precision",
      "is_confirmed_speech": false
    },
    {
      "time": 172.0,
      "source_frame_index": 5160,
      "raw_ocr": "把眼晴眯起来看",
      "raw_caption": "把眼晴眯起来看",
      "raw_title": "",
      "screen_caption": "把眼睛眯起來看",
      "screen_title": "",
      "reviewed_changes": [
        {
          "time": 172,
          "field": "caption",
          "raw": "把眼晴眯起来看",
          "reviewed": "把眼睛眯起來看",
          "category": "睛/晴识字错误与繁简字形差异",
          "evidence": "https://ai-video-relay-check-20261027.pages.dev/evidence/source-5160.jpg"
        }
      ],
      "verification": "assistant visual review",
      "timing": "observed frame time; onset/offset not known to subsecond precision",
      "is_confirmed_speech": false
    },
    {
      "time": 173.0,
      "source_frame_index": 5190,
      "raw_ocr": "把眼晴眯起来看",
      "raw_caption": "把眼晴眯起来看",
      "raw_title": "",
      "screen_caption": "把眼睛眯起來看",
      "screen_title": "",
      "reviewed_changes": [
        {
          "time": 173,
          "field": "caption",
          "raw": "把眼晴眯起来看",
          "reviewed": "把眼睛眯起來看",
          "category": "同句另一时间点的错字",
          "evidence": "https://ai-video-relay-check-20261027.pages.dev/evidence/source-5190.jpg"
        }
      ],
      "verification": "assistant visual review",
      "timing": "observed frame time; onset/offset not known to subsecond precision",
      "is_confirmed_speech": false
    },
    {
      "time": 174.0,
      "source_frame_index": 5220,
      "raw_ocr": "",
      "raw_caption": "",
      "raw_title": "",
      "screen_caption": "",
      "screen_title": "",
      "reviewed_changes": [],
      "verification": "automatic OCR; not independently verified",
      "timing": "observed frame time; onset/offset not known to subsecond precision",
      "is_confirmed_speech": false
    },
    {
      "time": 175.0,
      "source_frame_index": 5250,
      "raw_ocr": "",
      "raw_caption": "",
      "raw_title": "",
      "screen_caption": "",
      "screen_title": "",
      "reviewed_changes": [],
      "verification": "automatic OCR; not independently verified",
      "timing": "observed frame time; onset/offset not known to subsecond precision",
      "is_confirmed_speech": false
    },
    {
      "time": 176.0,
      "source_frame_index": 5280,
      "raw_ocr": "",
      "raw_caption": "",
      "raw_title": "",
      "screen_caption": "",
      "screen_title": "",
      "reviewed_changes": [],
      "verification": "automatic OCR; not independently verified",
      "timing": "observed frame time; onset/offset not known to subsecond precision",
      "is_confirmed_speech": false
    },
    {
      "time": 177.0,
      "source_frame_index": 5310,
      "raw_ocr": "",
      "raw_caption": "",
      "raw_title": "",
      "screen_caption": "",
      "screen_title": "",
      "reviewed_changes": [],
      "verification": "automatic OCR; not independently verified",
      "timing": "observed frame time; onset/offset not known to subsecond precision",
      "is_confirmed_speech": false
    },
    {
      "time": 178.0,
      "source_frame_index": 5340,
      "raw_ocr": "",
      "raw_caption": "",
      "raw_title": "",
      "screen_caption": "",
      "screen_title": "",
      "reviewed_changes": [],
      "verification": "automatic OCR; not independently verified",
      "timing": "observed frame time; onset/offset not known to subsecond precision",
      "is_confirmed_speech": false
    }
  ],
  "tracks": [
    {
      "section": 0,
      "role": "caption",
      "text": "不是我眼神",
      "first_observed": 0.0,
      "last_observed": 0.0,
      "observed_times": [
        0.0
      ],
      "is_confirmed_speech": false,
      "timing_uncertainty_seconds": 1.0
    },
    {
      "section": 0,
      "role": "caption",
      "text": "也有点花了吗",
      "first_observed": 1.0,
      "last_observed": 2.0,
      "observed_times": [
        1.0,
        2.0
      ],
      "is_confirmed_speech": false,
      "timing_uncertainty_seconds": 1.0
    },
    {
      "section": 0,
      "role": "caption",
      "text": "不是怎么回事",
      "first_observed": 3.0,
      "last_observed": 3.0,
      "observed_times": [
        3.0
      ],
      "is_confirmed_speech": false,
      "timing_uncertainty_seconds": 1.0
    },
    {
      "section": 0,
      "role": "caption",
      "text": "因为我俩会分身之术",
      "first_observed": 4.0,
      "last_observed": 5.0,
      "observed_times": [
        4.0,
        5.0
      ],
      "is_confirmed_speech": false,
      "timing_uncertainty_seconds": 1.0
    },
    {
      "section": 0,
      "role": "caption",
      "text": "对啊",
      "first_observed": 6.0,
      "last_observed": 6.0,
      "observed_times": [
        6.0
      ],
      "is_confirmed_speech": false,
      "timing_uncertainty_seconds": 1.0
    },
    {
      "section": 0,
      "role": "caption",
      "text": "咱哪不舒服呀哥",
      "first_observed": 7.0,
      "last_observed": 7.0,
      "observed_times": [
        7.0
      ],
      "is_confirmed_speech": false,
      "timing_uncertainty_seconds": 1.0
    },
    {
      "section": 0,
      "role": "caption",
      "text": "我寻思拿点药",
      "first_observed": 8.0,
      "last_observed": 8.0,
      "observed_times": [
        8.0
      ],
      "is_confirmed_speech": false,
      "timing_uncertainty_seconds": 1.0
    },
    {
      "section": 0,
      "role": "caption",
      "text": "我那晚上时间",
      "first_observed": 9.0,
      "last_observed": 9.0,
      "observed_times": [
        9.0
      ],
      "is_confirmed_speech": false,
      "timing_uncertainty_seconds": 1.0
    },
    {
      "section": 0,
      "role": "caption",
      "text": "晚上时间",
      "first_observed": 10.0,
      "last_observed": 10.0,
      "observed_times": [
        10.0
      ],
      "is_confirmed_speech": false,
      "timing_uncertainty_seconds": 1.0
    },
    {
      "section": 0,
      "role": "caption",
      "text": "有点短",
      "first_observed": 11.0,
      "last_observed": 11.0,
      "observed_times": [
        11.0
      ],
      "is_confirmed_speech": false,
      "timing_uncertainty_seconds": 1.0
    },
    {
      "section": 0,
      "role": "caption",
      "text": "你快给他拿去",
      "first_observed": 15.0,
      "last_observed": 15.0,
      "observed_times": [
        15.0
      ],
      "is_confirmed_speech": false,
      "timing_uncertainty_seconds": 1.0
    },
    {
      "section": 0,
      "role": "caption",
      "text": "快拿这耽误不了",
      "first_observed": 16.0,
      "last_observed": 16.0,
      "observed_times": [
        16.0
      ],
      "is_confirmed_speech": false,
      "timing_uncertainty_seconds": 1.0
    },
    {
      "section": 0,
      "role": "caption",
      "text": "快去快去",
      "first_observed": 17.0,
      "last_observed": 17.0,
      "observed_times": [
        17.0
      ],
      "is_confirmed_speech": false,
      "timing_uncertainty_seconds": 1.0
    },
    {
      "section": 0,
      "role": "caption",
      "text": "不是看我这么开心吗",
      "first_observed": 19.0,
      "last_observed": 20.0,
      "observed_times": [
        19.0,
        20.0
      ],
      "is_confirmed_speech": false,
      "timing_uncertainty_seconds": 1.0
    },
    {
      "section": 0,
      "role": "caption",
      "text": "我有点有点",
      "first_observed": 21.0,
      "last_observed": 22.0,
      "observed_times": [
        21.0,
        22.0
      ],
      "is_confirmed_speech": false,
      "timing_uncertainty_seconds": 1.0
    },
    {
      "section": 0,
      "role": "caption",
      "text": "来看这个药吧",
      "first_observed": 25.0,
      "last_observed": 25.0,
      "observed_times": [
        25.0
      ],
      "is_confirmed_speech": false,
      "timing_uncertainty_seconds": 1.0
    },
    {
      "section": 0,
      "role": "caption",
      "text": "这个管用吗",
      "first_observed": 26.0,
      "last_observed": 26.0,
      "observed_times": [
        26.0
      ],
      "is_confirmed_speech": false,
      "timing_uncertainty_seconds": 1.0
    },
    {
      "section": 0,
      "role": "caption",
      "text": "老管用了",
      "first_observed": 27.0,
      "last_observed": 27.0,
      "observed_times": [
        27.0
      ],
      "is_confirmed_speech": false,
      "timing_uncertainty_seconds": 1.0
    },
    {
      "section": 0,
      "role": "caption",
      "text": "给你延迟",
      "first_observed": 28.0,
      "last_observed": 28.0,
      "observed_times": [
        28.0
      ],
      "is_confirmed_speech": false,
      "timing_uncertainty_seconds": 1.0
    },
    {
      "section": 0,
      "role": "caption",
      "text": "一两个小时不是问题啊",
      "first_observed": 29.0,
      "last_observed": 30.0,
      "observed_times": [
        29.0,
        30.0
      ],
      "is_confirmed_speech": false,
      "timing_uncertainty_seconds": 1.0
    },
    {
      "section": 0,
      "role": "caption",
      "text": "才一两个小时",
      "first_observed": 31.0,
      "last_observed": 31.0,
      "observed_times": [
        31.0
      ],
      "is_confirmed_speech": false,
      "timing_uncertainty_seconds": 1.0
    },
    {
      "section": 0,
      "role": "caption",
      "text": "一两个小时够了",
      "first_observed": 32.0,
      "last_observed": 32.0,
      "observed_times": [
        32.0
      ],
      "is_confirmed_speech": false,
      "timing_uncertainty_seconds": 1.0
    },
    {
      "section": 0,
      "role": "caption",
      "text": "肯定不够啊",
      "first_observed": 33.0,
      "last_observed": 33.0,
      "observed_times": [
        33.0
      ],
      "is_confirmed_speech": false,
      "timing_uncertainty_seconds": 1.0
    },
    {
      "section": 0,
      "role": "caption",
      "text": "我平常都",
      "first_observed": 34.0,
      "last_observed": 34.0,
      "observed_times": [
        34.0
      ],
      "is_confirmed_speech": false,
      "timing_uncertainty_seconds": 1.0
    },
    {
      "section": 0,
      "role": "caption",
      "text": "平常都一两个小时",
      "first_observed": 35.0,
      "last_observed": 36.0,
      "observed_times": [
        35.0,
        36.0
      ],
      "is_confirmed_speech": false,
      "timing_uncertainty_seconds": 1.0
    },
    {
      "section": 0,
      "role": "caption",
      "text": "那你想要嘛效果啊",
      "first_observed": 37.0,
      "last_observed": 37.0,
      "observed_times": [
        37.0
      ],
      "is_confirmed_speech": false,
      "timing_uncertainty_seconds": 1.0
    },
    {
      "section": 0,
      "role": "caption",
      "text": "我想要达到",
      "first_observed": 38.0,
      "last_observed": 38.0,
      "observed_times": [
        38.0
      ],
      "is_confirmed_speech": false,
      "timing_uncertainty_seconds": 1.0
    },
    {
      "section": 0,
      "role": "caption",
      "text": "八九个小时啊",
      "first_observed": 39.0,
      "last_observed": 39.0,
      "observed_times": [
        39.0
      ],
      "is_confirmed_speech": false,
      "timing_uncertainty_seconds": 1.0
    },
    {
      "section": 0,
      "role": "caption",
      "text": "八九个小时",
      "first_observed": 40.0,
      "last_observed": 40.0,
      "observed_times": [
        40.0
      ],
      "is_confirmed_speech": false,
      "timing_uncertainty_seconds": 1.0
    },
    {
      "section": 0,
      "role": "caption",
      "text": "过了哥",
      "first_observed": 41.0,
      "last_observed": 41.0,
      "observed_times": [
        41.0
      ],
      "is_confirmed_speech": false,
      "timing_uncertainty_seconds": 1.0
    },
    {
      "section": 0,
      "role": "caption",
      "text": "一点不过啊",
      "first_observed": 42.0,
      "last_observed": 42.0,
      "observed_times": [
        42.0
      ],
      "is_confirmed_speech": false,
      "timing_uncertainty_seconds": 1.0
    },
    {
      "section": 0,
      "role": "caption",
      "text": "你平常你睡觉",
      "first_observed": 44.0,
      "last_observed": 44.0,
      "observed_times": [
        44.0
      ],
      "is_confirmed_speech": false,
      "timing_uncertainty_seconds": 1.0
    },
    {
      "section": 0,
      "role": "caption",
      "text": "睡多长时间",
      "first_observed": 45.0,
      "last_observed": 45.0,
      "observed_times": [
        45.0
      ],
      "is_confirmed_speech": false,
      "timing_uncertainty_seconds": 1.0
    },
    {
      "section": 0,
      "role": "caption",
      "text": "你说睡觉啊",
      "first_observed": 47.0,
      "last_observed": 47.0,
      "observed_times": [
        47.0
      ],
      "is_confirmed_speech": false,
      "timing_uncertainty_seconds": 1.0
    },
    {
      "section": 0,
      "role": "caption",
      "text": "对啊睡觉啊",
      "first_observed": 48.0,
      "last_observed": 48.0,
      "observed_times": [
        48.0
      ],
      "is_confirmed_speech": false,
      "timing_uncertainty_seconds": 1.0
    },
    {
      "section": 0,
      "role": "caption",
      "text": "那那这个满足不了你",
      "first_observed": 49.0,
      "last_observed": 50.0,
      "observed_times": [
        49.0,
        50.0
      ],
      "is_confirmed_speech": false,
      "timing_uncertainty_seconds": 1.0
    },
    {
      "section": 0,
      "role": "caption",
      "text": "不是你不说这这行吗",
      "first_observed": 51.0,
      "last_observed": 52.0,
      "observed_times": [
        51.0,
        52.0
      ],
      "is_confirmed_speech": false,
      "timing_uncertainty_seconds": 1.0
    },
    {
      "section": 0,
      "role": "caption",
      "text": "这个满足不了你",
      "first_observed": 53.0,
      "last_observed": 54.0,
      "observed_times": [
        53.0,
        54.0
      ],
      "is_confirmed_speech": false,
      "timing_uncertainty_seconds": 1.0
    },
    {
      "section": 0,
      "role": "caption",
      "text": "适合你的吧",
      "first_observed": 55.0,
      "last_observed": 55.0,
      "observed_times": [
        55.0
      ],
      "is_confirmed_speech": false,
      "timing_uncertainty_seconds": 1.0
    },
    {
      "section": 0,
      "role": "caption",
      "text": "这不管用吗",
      "first_observed": 56.0,
      "last_observed": 56.0,
      "observed_times": [
        56.0
      ],
      "is_confirmed_speech": false,
      "timing_uncertainty_seconds": 1.0
    },
    {
      "section": 0,
      "role": "caption",
      "text": "这个不管用吗",
      "first_observed": 57.0,
      "last_observed": 57.0,
      "observed_times": [
        57.0
      ],
      "is_confirmed_speech": false,
      "timing_uncertainty_seconds": 1.0
    },
    {
      "section": 2,
      "role": "caption",
      "text": "给我10秒钟的时间 向你证明忍者确实存在",
      "first_observed": 68.33333333333333,
      "last_observed": 68.4,
      "observed_times": [
        68.33333333333333,
        68.36666666666666,
        68.4
      ],
      "is_confirmed_speech": false,
      "timing_uncertainty_seconds": 0.03333333333333333
    },
    {
      "section": 3,
      "role": "caption",
      "text": "很多人认为忍者是文艺作品里虚构的东西",
      "first_observed": 69.0,
      "last_observed": 73.0,
      "observed_times": [
        69.0,
        70.0,
        71.0,
        72.0,
        73.0
      ],
      "is_confirmed_speech": false,
      "timing_uncertainty_seconds": 1.0
    },
    {
      "section": 3,
      "role": "caption",
      "text": "其实中国就有忍者",
      "first_observed": 74.0,
      "last_observed": 76.0,
      "observed_times": [
        74.0,
        75.0,
        76.0
      ],
      "is_confirmed_speech": false,
      "timing_uncertainty_seconds": 1.0
    },
    {
      "section": 3,
      "role": "caption",
      "text": "给我10秒钟的时间向你证明忍者确实存在",
      "first_observed": 77.0,
      "last_observed": 79.0,
      "observed_times": [
        77.0,
        78.0,
        79.0
      ],
      "is_confirmed_speech": false,
      "timing_uncertainty_seconds": 1.0
    },
    {
      "section": 7,
      "role": "caption",
      "text": "哎兄弟",
      "first_observed": 95.0,
      "last_observed": 95.0,
      "observed_times": [
        95.0
      ],
      "is_confirmed_speech": false,
      "timing_uncertainty_seconds": 1.0
    },
    {
      "section": 7,
      "role": "title",
      "text": "当兄弟打游戏我把他键盘砸了",
      "first_observed": 95.0,
      "last_observed": 96.0,
      "observed_times": [
        95.0,
        96.0
      ],
      "is_confirmed_speech": false,
      "timing_uncertainty_seconds": 1.0
    },
    {
      "section": 7,
      "role": "caption",
      "text": "看我的你就知道玩吗",
      "first_observed": 96.0,
      "last_observed": 97.0,
      "observed_times": [
        96.0,
        97.0
      ],
      "is_confirmed_speech": false,
      "timing_uncertainty_seconds": 1.0
    },
    {
      "section": 7,
      "role": "title",
      "text": "当兄弟打游戏我把他鍵盘砸了",
      "first_observed": 97.0,
      "last_observed": 97.0,
      "observed_times": [
        97.0
      ],
      "is_confirmed_speech": false,
      "timing_uncertainty_seconds": 1.0
    },
    {
      "section": 7,
      "role": "caption",
      "text": "天天打你个破游戏",
      "first_observed": 98.0,
      "last_observed": 99.0,
      "observed_times": [
        98.0,
        99.0
      ],
      "is_confirmed_speech": false,
      "timing_uncertainty_seconds": 1.0
    },
    {
      "section": 7,
      "role": "title",
      "text": "当兄弟打游戏我把他键盘砸了",
      "first_observed": 98.0,
      "last_observed": 105.0,
      "observed_times": [
        98.0,
        99.0,
        100.0,
        101.0,
        102.0,
        103.0,
        104.0,
        105.0
      ],
      "is_confirmed_speech": false,
      "timing_uncertainty_seconds": 1.0
    },
    {
      "section": 7,
      "role": "caption",
      "text": "我的键盘",
      "first_observed": 100.0,
      "last_observed": 100.0,
      "observed_times": [
        100.0
      ],
      "is_confirmed_speech": false,
      "timing_uncertainty_seconds": 1.0
    },
    {
      "section": 7,
      "role": "caption",
      "text": "就知道玩啊",
      "first_observed": 101.0,
      "last_observed": 101.0,
      "observed_times": [
        101.0
      ],
      "is_confirmed_speech": false,
      "timing_uncertainty_seconds": 1.0
    },
    {
      "section": 7,
      "role": "caption",
      "text": "刚给你买的EV63",
      "first_observed": 104.0,
      "last_observed": 104.0,
      "observed_times": [
        104.0
      ],
      "is_confirmed_speech": false,
      "timing_uncertainty_seconds": 1.0
    },
    {
      "section": 7,
      "role": "caption",
      "text": "爸",
      "first_observed": 105.0,
      "last_observed": 105.0,
      "observed_times": [
        105.0
      ],
      "is_confirmed_speech": false,
      "timing_uncertainty_seconds": 1.0
    },
    {
      "section": 8,
      "role": "title",
      "text": "兄弟們今天吃牛排",
      "first_observed": 106.0,
      "last_observed": 107.0,
      "observed_times": [
        106.0,
        107.0
      ],
      "is_confirmed_speech": false,
      "timing_uncertainty_seconds": 1.0
    },
    {
      "section": 21,
      "role": "caption",
      "text": "再见吧朋友，我就要远航",
      "first_observed": 155.0,
      "last_observed": 170.0,
      "observed_times": [
        155.0,
        156.0,
        157.0,
        158.0,
        159.0,
        160.0,
        161.0,
        162.0,
        163.0,
        164.0,
        165.0,
        166.0,
        167.0,
        168.0,
        169.0,
        170.0
      ],
      "is_confirmed_speech": false,
      "timing_uncertainty_seconds": 1.0
    },
    {
      "section": 23,
      "role": "caption",
      "text": "把眼睛眯起來看",
      "first_observed": 172.0,
      "last_observed": 173.0,
      "observed_times": [
        172.0,
        173.0
      ],
      "is_confirmed_speech": false,
      "timing_uncertainty_seconds": 1.0
    }
  ],
  "tiny_insert_caption": {
    "time": 68.33333333333333,
    "source_frame_index": 2050,
    "screen_caption": "给我10秒钟的时间 向你证明忍者确实存在",
    "screen_title": "",
    "raw_ocr": null,
    "verification": "assistant visual reading of exact source frame",
    "is_confirmed_speech": false,
    "evidence": "https://ai-video-relay-check-20261027.pages.dev/evidence/source-2050.jpg",
    "timing": "observed in 3-frame insert; not the duration required to say the line"
  },
  "not_confirmed_speech": true,
  "timing_uncertainty_seconds_typical": 1.0
}
