# GPT Image Hub prompt

## 酒吧直閃卡拉OK對唱抓拍
- URL: https://www.gptimagehub.com/zh-TW/library/candid-flash-karaoke-duet-in-dive-bar
- Generator URL: https://www.gptimagehub.com/zh-TW/generate?promptId=oss-ym-mm-7528
- Markdown URL: https://www.gptimagehub.com/api/agent/markdown?path=%2Fzh-TW%2Flibrary%2Fcandid-flash-karaoke-duet-in-dive-bar
- Category: 人像與攝影
- Model: nanobananapro
- Aspect ratio: 3:4
- Style: photorealistic
- Tags: 卡拉ok, 小酒吧, 抓拍攝影, 機頂閃光, 夜生活, 對唱, 霓虹燈光
- Updated: 2026-10-26T20:58:18.098Z
- Created: 2026-10-26T20:58:18.098Z

生成霓虹酒吧中好友對唱卡拉OK的真實直閃派對快照。可靈活調整服裝、背景細節或連結參考圖以固定面部。

### 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": "參考照片",
        "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": "女性參考照片",
        "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": "男性參考照片",
        "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": "充滿霓虹燈牌與多彩環境光的溫馨小酒吧內，超寫實的抓拍卡拉OK瞬間。兩位好友在小卡拉OK區深情對唱。前景中的女性手持黑色麥克風貼近嘴邊，面帶笑容，一隻手臂向外舒展正投入演唱。男性站在她身後略偏位置，同樣手握麥克風歡快合唱。場景宛如手機閃光燈或便攜相機抓拍的派對真實快照，帶有霓虹反光和雜亂的酒吧細節。",
      "environment": {
        "location": "夜晚小酒吧 / 卡拉OK酒吧內部",
        "background": "霓虹燈牌、貼滿海報與貼紙的牆面、溫馨木質紋理、雜亂吧檯物件、昏暗的環境光",
        "practical_details": "靠近牆面招牌與電視熒幕光輝的演唱區；附近的桌式足球檯或遊樂區；帶有裸露管道的天花板",
        "lighting": "混合霓虹光 + 溫暖鎢絲燈 + 機頂直閃補光；逼真的環境溢色與反光",
        "atmosphere": "歡樂、喧鬧、充滿活力的夜生活氛圍"
      },
      "subjects": {
        "female": {
          "wardrobe": "[休閒夜生活穿搭]",
          "pose": "深情對著手持麥克風歌唱，單臂外展，面帶歡笑表情"
        },
        "male": {
          "wardrobe": "[休閒酒吧日常穿搭]",
          "pose": "站在女性身後，面帶笑容投入對著麥克風歌唱"
        }
      }
    }
  }
}
```