动态模糊慢门都市浪漫街拍

{
  "scene": {
    "concept": "城市在身边疾驰流转而一对情侣静止伫立，呈现慢速快门的电影感街头摄影风格",
    "environment": "[黄昏时分的城市街道，暖调钨丝路灯，路边视角，泛着微光倒影的湿润沥青路面]",
    "key_action": "[一辆红色双层巴士从情侣身后疾驰而过产生强烈的水平动态模糊，前景中的行人化为柔和的光影拖尾]",
    "composition": "情侣居中且焦点清晰，动态模糊烘托主体，留白平衡得当，地面标线清晰可见"
  },
  "subject": {
    "couple": "[成年女性与成年男性]",
    "wardrobe": {
      "woman": "[简约象牙白长袖婚纱礼服，极简珠宝配饰，自然妆容，手持一束橙红色花朵与绿植搭配的小巧捧花]",
      "man": "[深色西装夹克与长裤，干净简约的白色圆领衫]"
    },
    "pose": "静立牵手，神情沉静，直视镜头",
    "motion_rule": "面部与手部必须极为锐利清晰；唯有车辆与过路人呈现动态模糊效果"
  },
  "camera": {
    "shot": "中景至全身街头人像摄影",
    "lens_mm": 35,
    "aperture": "f/2.8",
    "shutter_look": "慢门效果：主体清晰锐利，背景动态模糊",
    "focus": "锁定对焦于情侣面部与手部",
    "film_look": "逼真皮肤质感，细腻胶片颗粒感"
  },
  "lighting": {
    "style": "电影感黄昏街头照明",
    "sources": "暖色路灯与城市环境光晕",
    "exposure": "保留暖调高光与纯正暗部，避免白裙过曝"
  },
  "color_grade": {
    "palette": "浓郁的红色巴士、暖琥珀色路灯光晕、清冷的黄昏阴影、自然肤色",
    "contrast": "电影质感对比度，高光过渡柔和自然"
  }
}