{ "version": "3", "type": "text-to-video", "...

{
  "version": "3",
  "type": "text-to-video",
  "meta": {
    "title": "Marina Balloon Prank — 8s",
    "runtime_seconds": 8,
    "aspect_ratio": "9:16",
    "fps": 30,
    "location": "Marina Beach, Chennai, India",
    "style_notes": [
      "Realistic iPhone 13 Pro handheld look",
      "Quick zooms, natural shake",
      "Bright sunny day with clear sky and coastal haze",
      "Natural wind + laughter only",
      "Hot air balloon basket with visible woven texture and rope details"
    ],
    "content_rating": "PG",
    "disclaimer": "Fictional staged prank for AI video generation."
  },
  "global": {
    "camera_profile": {
      "device": "iPhone 13 Pro",
      "lens": "main wide",
      "stabilization": "optical-like, slight shake",
      "exposure": "auto",
      "white_balance": "daylight"
    },
    "color_grade": "natural_warm",
    "audio": {
      "mix": "diegetic_only",
      "elements": ["wind_medium", "laughter", "brief_burner_hiss"],
      "ducking": "auto_duck under dialogue"
    },
    "characters": [
      {
        "id": "lady",
        "description": "Indian woman, mid-20s, brown skin, wearing a bright magenta and blue kurta with intricate patterns, navy-blue dupatta, black leggings, and brown sandals; anxious expression, mouth open in surprise."
      },
      {
        "id": "man",
        "description": "Indian man, late 20s, short black hair, trimmed beard, wearing a blue T-shirt and light blue jeans, black sports shoes; leaning forward with a teasing smile, holding the lady’s hand firmly."
      },
      {
        "id": "cam_op",
        "description": "Unseen person filming on iPhone from inside basket."
      }
    ],
    "props": [
      "woven wicker hot air balloon basket with rope edge details",
      "expansive coastline with white surf waves",
      "urban cityscape with river inlet and sandy riverbanks"
    ],
    "language": "ta-IN",
    "subtitles": {
      "enabled": true,
      "style": "white_with_black_stroke",
      "position": "lower_center"
    }
  },
  "scenes": [
    {
      "id": "scene_1",
      "duration_seconds": 8,
      "description": "Single continuous iPhone-style shot capturing tension, drop, and comedic reaction; matches wardrobe, hand position, and coastal background from reference image.",
      "camera": {
        "movement": [
          "medium shot showing man inside basket leaning over, holding lady’s hand; coastline and waves visible below",
          "quick tilt to coastline below",
          "snap zoom to lady’s shocked face",
          "fast push-in zoom as man releases her hand",
          "track her downward for 1 second",
          "snap zoom out to wide balloon shot showing coastline"
        ],
        "focus": "auto, favor subject faces"
      },
      "action": [
        "lady hangs outside basket, right hand gripping man’s right hand; left arm stretched downward; dupatta flowing in wind",
        "man leans over basket edge, holding her hand, smiling reassuringly",
        "lady shouts in Tamil with fear",
        "man reassures her",
        "lady retorts sharply",
        "camera chases her down briefly",
        "group laughter as camera widens to scenic shot"
      ],
      "dialogue": [
        { "character_id": "lady", "line": "டேய்  விட்டுராதடா" },
        { "character_id": "man", "line": "தைரியமா இரு, ஒன்னும் ஆகாது" },
        { "character_id": "lady", "line": "லூசா டா நீ" }
      ],
      "audio": {
        "events": [
          { "time": 0.0, "sfx": "wind_medium" },
          { "time": 0.5, "dialogue_ref": 0 },
          { "time": 1.5, "dialogue_ref": 1 },
          { "time": 2.5, "dialogue_ref": 2 },
          { "time": 3.0, "sfx": "grip_release_fabric" },
          { "time": 3.1, "sfx": "wind_surge" },
          { "time": 3.7, "sfx": "group_laughter_full" }
        ]
      },
      "editorial": {
        "beats": [
          "0.0–1.0s: tension with coastline visible",
          "1.0–2.5s: reassurance and banter",
          "2.5–3.0s: comedic insult",
          "3.0–4.0s: release + fall",
          "4.0–8.0s: zoom out scenic with laughter fade"
        ],
        "ending": "hold wide with coastline for last beat"
      }
    }
  ],
  "delivery": {
    "shots": "1 continuous scene",
    "music": "none",
    "captions": [
      { "time": "00:00.50", "text": "டெய் விட்டுராதா" },
      { "time": "00:01.50", "text": "தஐரியமா இரு, ஒன்னும் ஆகாது" },
      { "time": "00:02.50", "text": "லூசா டா நீ" }
    ],
    "safety": {
      "note": "No injury shown; comedic drop implied."
    },
    "export": {
      "codec": "H.264",
      "container": "MP4",
      "audio_codec": "AAC",
      "bitrate_target_mbps": 12
    }
  }
}