{
  "captions": true,
  "voice": "af_nova",
  "music_url": "https://4ort.live/v1/mtv/video/5e30a93aa2f1?download=1",
  "scenes": [
    {
      "id": "s1",
      "narration": "Before the engine turns over, there is the reading. A tractor-trailer hides eleven thousand pounds of momentum in every driving hour. The pre-trip is how I ask it to be honest with me at a whisper, so it never has to shout on the interstate."
    },
    {
      "id": "s2",
      "narration": "Tires first. Cuts, bulges, steel showing through worn tread. I walk the tape, kick each dual, check the lugs for the rust stripe that says one has walked loose. A warm brake hub on a cold morning means a bearing asking for attention."
    },
    {
      "id": "s3",
      "narration": "Then lights and brakes: build the pressure, watch the gauge climb, listen for the hiss that won't hold. Fifteen minutes, no corners cut. A pre-trip is never about today. It is the promise that pays for the thousand tomorrows after it."
    }
  ]
}