# GPT Image Hub prompt

## 酒吧直闪卡拉OK对唱抓拍
- URL: https://www.gptimagehub.com/zh-CN/library/candid-flash-karaoke-duet-in-dive-bar
- Generator URL: https://www.gptimagehub.com/zh-CN/generate?promptId=oss-ym-mm-7528
- Markdown URL: https://www.gptimagehub.com/api/agent/markdown?path=%2Fzh-CN%2Flibrary%2Fcandid-flash-karaoke-duet-in-dive-bar
- Category: 人像与摄影
- Model: nanobananapro
- Aspect ratio: 3:4
- Style: photorealistic
- Tags: 卡拉ok, 小酒吧, 抓拍摄影, 机顶闪光, 夜生活, 对唱, 霓虹灯光
- Updated: 2026-10-26T20:58:18.098Z
- Created: 2026-10-26T20:58:18.098Z

生成霓虹酒吧中好友对唱卡拉OK的真实直闪派对快照。可灵活调整服装、背景细节或绑定参考图以锁定面部。

### Full prompt
```text
{
  "generation_request": {
    "meta_data": {
      "tool": "NanoBanana Pro",
      "task_type": "photoreal_flash_nightlife_karaoke_duet",
      "version": "v1.0_KARAOKE_DUET_DIVEBAR_NEON_FLASH_CANDID_NO_TEXT",
      "priority": "highest"
    },
    "references": {
      "reference_image_1": {
        "source": "参考照片",
        "purpose": "POSE_COMPOSITION_ENVIRONMENT_ANCHOR",
        "strict_lock": true,
        "preserve_pose": true,
        "preserve_body_proportions": true,
        "no_body_rescale": true,
        "no_identity_blending": true
      },
      "reference_image_2": {
        "source": "女性参考照片",
        "purpose": "FEMALE_FACE_IDENTITY_LOCK",
        "strict_lock": true,
        "face_similarity_priority": "MAX",
        "no_beautify": true,
        "no_age_shift": true,
        "preserve_skin_texture": true,
        "preserve_facial_proportions": true
      },
      "reference_image_3": {
        "source": "男性参考照片",
        "purpose": "MALE_FACE_IDENTITY_LOCK",
        "strict_lock": true,
        "face_similarity_priority": "MAX",
        "no_beautify": true,
        "no_age_shift": true,
        "preserve_skin_texture": true,
        "preserve_facial_proportions": true
      }
    },
    "output_settings": {
      "aspect_ratio": "3:4",
      "orientation": "portrait",
      "resolution_target": "ultra_high_res",
      "render_style": "flash_candid_nightlife_documentary",
      "sharpness": "flash_crisp_subject_soft_background",
      "film_grain": "subtle_35mm",
      "color_grade": "neon_bar_mixed_lighting_true_to_scene",
      "dynamic_range": "natural_not_hdr",
      "skin_rendering": "real_texture_no_retouch"
    },
    "creative_prompt": {
      "scene_summary": "充满霓虹灯牌与多彩环境光的温馨小酒吧内，超写实的抓拍卡拉OK瞬间。两位好友在小卡拉OK区深情对唱。前景中的女性手持黑色麦克风贴近嘴边，面带笑容，一只手臂向外舒展正投入演唱。男性站在她身后略偏位置，同样手握麦克风欢快合唱。场景宛如手机闪光灯或便携相机抓拍的派对真实快照，带有霓虹反光和杂乱的酒吧细节。",
      "environment": {
        "location": "夜晚小酒吧 / 卡拉OK酒吧内部",
        "background": "霓虹灯牌、贴满海报与贴纸的墙面、温馨木质纹理、杂乱吧台物件、昏暗的环境光",
        "practical_details": "靠近墙面招牌与电视荧幕光辉的演唱区；附近的桌式足球台或游乐区；带有裸露管道的天花板",
        "lighting": "混合霓虹光 + 温暖钨丝灯 + 机顶直闪补光；逼真的环境溢色与反光",
        "atmosphere": "欢乐、喧闹、充满活力的夜生活氛围"
      },
      "subjects": {
        "female": {
          "wardrobe": "[休闲夜生活穿搭]",
          "pose": "深情对着手持麦克风歌唱，单臂外展，面带欢笑表情"
        },
        "male": {
          "wardrobe": "[休闲酒吧日常穿搭]",
          "pose": "站在女性身后，面带笑容投入对着麦克风歌唱"
        }
      }
    }
  }
}
```