图像提示词

旋转木马上的浪漫喜剧场景，带有身份锁

一个复杂、高度受限的 JSON 提示，专为 Nano Banana Pro 设计，用于生成一对情侣在室内旋转木马上的超逼真电影场景。它要求根据两张上传的参考图片严格锁定身份，指定相机设置（35mm，f/2.0），暖钨丝灯照明，并对姿势和环境进行详细限制，以实现浪漫喜剧美学。

提示词

```json
{
  "generation_request": {
    "meta_data": {
      "tool": "NanoBanana Pro",
      "task_type": "photoreal_cinematic_carousel_couple_close_scene",
      "version": "v1.0_CAROUSEL_RIDE_ROMCOM_WARM_LIGHTS_POSE_LOCK",
      "priority": "highest"
    },
    "references": {
      "female_reference_image": {
        "slot": 1,
        "purpose": "FEMALE_IDENTITY_LOCK",
        "strict_identity_lock": true,
        "no_beautify": true
      },
      "male_reference_image": {
        "slot": 2,
        "purpose": "MALE_IDENTITY_LOCK",
        "strict_identity_lock": true,
        "no_beautify": true
      },
      "composition_reference_image": {
        "source": "UPLOAD_REFERENCE_IMAGE (OPTIONAL)",
        "purpose": "EXACT_COMPOSITION_LIGHTING_WARDROBE_ENV_LOCK",
        "strict_lock": true,
        "no_layout_drift": true,
        "preserve_framing": true
      }
    },
    "output_settings": {
      "aspect_ratio": "4:5",
      "orientation": "portrait",
      "resolution": "ultra_high_res",
      "render_style": "ultra_photoreal_cinematic_lifestyle",
      "sharpness": "crisp_faces_natural_texture",
      "film_grain": "subtle_analog",
      "color_grade": "warm_carnival_golden"
    },
    "hard_constraints": [
      "仅限 2 人（一男一女）。",
      "面部必须与上传的参考图高度相似（无变形，无身份漂移）。",
      "仅限超写实：自然皮肤纹理，无美颜滤镜，无塑料感平滑。",
      "旋转木马场景：可见华丽天花板 + 暖色灯泡 + 旋转木马杆 + 彩绘木马。",
      "匹配参考姿势逻辑：情侣坐在旋转木马上，彼此对视并微笑。",
      "无可读文本，无标志，无水印。",
      "正确解剖结构：手自然握住杆子，坐在旋转木马上姿势逼真。"
    ],
    "camera": {
      "style": "电影级生活照",
      "lens": "35mm",
      "aperture": "f/2.0",
      "focus": "双脸清晰，背景柔和虚化",
      "shutter_speed": "1/125",
      "iso": 800,
      "white_balance": "暖钨丝灯嘉年华"
    },
    "lighting": {
      "type": "旋转木马灯泡 + 暖环境光",
      "contrast": "中等",
      "highlights": "头发和牛仔布上有柔和的镜面高光，皮肤上受控",
      "shadows": "柔和，自然衰减"
    },
    "prompt": {
      "scene_summary": "夜晚室内旋转木马上的超写实电影级浪漫喜剧场景。华丽的旋转木马天花板占据画面顶部，带有经典的装饰线条和一排排温暖发光的灯泡。前景中，可见一个彩绘的旋转木马头和杆子，带有丰富的复古细节（金色饰边，彩色马鞍点缀）。\n\n仅限两人：男性略低地坐在旋转木马上，双手握住垂直的杆子，带着柔和的微笑抬头看着女性。女性坐在相邻的木马上，身体略微倾向他，温暖地回以微笑。他们的脸部"
    }
  }
}
```