# GPT Image Hub prompt

## Ghép Lưới Dọc Hai Khung Ảnh Selfie Cặp Đôi
- URL: https://www.gptimagehub.com/vi/library/two-panel-vertical-couple-selfie-grid
- Generator URL: https://www.gptimagehub.com/vi/generate?promptId=oss-ym-mm-3447
- Markdown URL: https://www.gptimagehub.com/api/agent/markdown?path=%2Fvi%2Flibrary%2Ftwo-panel-vertical-couple-selfie-grid
- Category: Chân dung và nhiếp ảnh
- Model: nanobananapro
- Aspect ratio: 4:5
- Style: photorealistic
- Tags: selfie cặp đôi, ghép ảnh, ảnh ghép dọc, chụp bằng điện thoại, chụp chân dung, khóa danh tính, chân thực
- Updated: 2026-10-27T00:52:28.098Z
- Created: 2026-10-27T00:52:28.098Z

Tạo ảnh ghép dọc hai khung chụp selfie cặp đôi bằng điện thoại với ánh sáng và khuôn mặt đồng nhất. Tùy chỉnh trang phục, biểu cảm và ảnh tham chiếu theo ý muốn.

### Full prompt
```text
{
  "generation_request": {
    "meta_data": {
      "tool": "NanoBanana Pro",
      "task_type": "photorealistic_multi_panel_grid",
      "version": "v1.0"
    },
    "references": {
      "male_character_reference_image": "[the uploaded reference photo of the man]",
      "female_character_reference_image": "[the uploaded reference photo of the woman]",
      "reference_rules": {
        "preserve_uploaded_character_identities": true,
        "identity_lock_strength": 0.99,
        "same_people_every_panel": true
      }
    },
    "output_settings": {
      "layout": {
        "type": "2x1_grid_vertical",
        "border": "thin white gutter line",
        "frame_consistency_rule": "same couple, identical outfits, same outdoor location and lighting across both panels"
      },
      "aspect_ratio": "4:5",
      "orientation": "portrait",
      "render_style": "photorealistic editorial smartphone selfie",
      "sharpness": "high",
      "film_grain": "subtle"
    },
    "creative_prompt": {
      "scene_summary": "A two-panel vertical collage (2x1) showing a photorealistic couple selfie taken from an overhead top-down angle outdoors. Bright natural daylight, clean authentic skin texture with visible fine pores. The couple strictly matches the uploaded reference photos. No text, logos, or watermarks.",
      "environment": {
        "location": "outdoors",
        "background": "[gray stone pavement tiles, slightly out of focus, clean modern sidewalk]",
        "lighting": "bright natural daylight, soft directional fill, mild natural highlights on foreheads and cheekbones, no harsh shadows"
      },
      "camera": {
        "type": "smartphone front selfie camera",
        "angle": "overhead top-down angle",
        "lens_look": "wide 24-28mm equivalent focal length with subtle perspective distortion",
        "focus": "sharp focus on faces, shallow depth of field on pavement background"
      },
      "wardrobe_and_style": {
        "consistency_rule": "identical wardrobe across both panels",
        "male": {
          "top": "[plain black crewneck t-shirt]"
        },
        "female": {
          "top": "[deep red halter neck top]"
        }
      },
      "panel_plan": [
        {
          "panel": 1,
          "action": "Both faces close together looking directly into the smartphone camera. Woman gives a soft, subtle pout. Man smiles gently. Their heads touch lightly.",
          "framing": "tight close-up selfie framing, both faces clearly visible with partial shoulders"
        },
        {
          "panel": 2,
          "action": "Man affectionately kisses the woman on the cheek. Woman winks playfully with a wide smile. The arm holding the phone extends toward the bottom frame edge.",
          "framing": "identical top-down selfie framing as panel 1, clear unobstructed view of both facial expressions"
        }
      ],
      "quality_rules": [
        "realistic skin texture with natural pores",
        "consistent facial anatomy and facial bone structure"
      ]
    }
  }
}
```