照片真實舒適情侶自拍 2 幀分割

{
  "generation_request": {
    "meta_data": {
      "tool": "NanoBanana Pro",
      "task_type": "photoreal_cozy_couple_selfie_2frame_split_ultra_real_kiss_no_ui",
      "version": "v1.2_COZY_COUPLE_SPLIT_2FRAME_KISSING_NO_UI_EN",
      "priority": "highest"
    },
    "references": {
      "reference_image_1": {
        "source": "UPLOAD_REFERENCE_IMAGE (REQUIRED)",
        "purpose": "POSE_COMPOSITION_AND_IDENTITY_LOCK",
        "strict_lock": true,
        "preserve_framing": true,
        "preserve_pose_sequence": true,
        "preserve_lighting_mood": true,
        "preserve_face_identity": true,
        "no_beautify_no_face_morph": true,
        "no_age_shift": true
      }
    },
    "identity_rules": {
      "preserve_identity": true,
      "identity_lock_strength": 0.992,
      "face_similarity_priority": "MAX",
      "same_face_every_frame": true,
      "keep_same_two_subjects_across_all_frames": true,
      "no_identity_blending": true
    },
    "output_settings": {
      "aspect_ratio": "4:3",
      "orientation": "landscape",
      "resolution_target": "ultra_high_res",
      "render_style": "ultra_photoreal_candid_lifestyle",
      "sharpness": "crisp_but_natural",
      "film_grain": "very_subtle_sensor_noise",
      "color_grade": "true_to_life_indoor_warm",
      "dynamic_range": "high",
      "skin_tone": "natural_true_to_life"
    },
    "camera": {
      "camera_style": "smartphone front camera selfie (high quality, no UI overlay)",
      "lens": "24mm_equivalent",
      "aperture": "f/1.8",
      "shutter_speed": "1/125",
      "iso": 900,
      "white_balance": "indoor_warm_3200K",
      "focus_mode": "face_detect_af",
      "focus_priority": "eyes",
      "realism_notes": "slight wide-angle edge softness, natural phone HDR (not over-processed), no interface elements"
    },
    "global_scene": {
      "setting": "cozy couch/bed with pillows and blanket, indoor home environment",
      "time_of_day": "evening",
      "lighting": "soft warm lamp light + ambient bounce, gentle shadows, no harsh flash, realistic specular highlights on eyes/lips",
      "mood": "cute, playful, intimate, candid"
    },
    "subjects": {
      "group": {
        "count": 2,
        "description": "exactly two people, cozy close-up selfie, affectionate couple",
        "wardrobe": "casual home clothes, simple fabrics, no logos",
        "skin_detail": "visible pores, fine facial hair, natural under-eye texture, no beauty smoothing",
        "hands_and_nails": "if visible: natural nails only"
      }
    },
    "split_composition": {
      "layout": "two_frame_horizontal_split_single_image",
      "divider": "clean thin separator line between top and bottom frames",
      "continuity": "same couple, same couch/bed, same lighting across both frames",
      "no_overlays": true
    },
    "poses_sequence": {
      "frame_1_top": "both lying close, gentle lip kiss (closed-mouth or soft kiss), relaxed eyes, cheek-to-cheek proximity, natural affectionate contact; NO tongues out",
      "frame_2_bottom": "tight cuddle pose with a cheek kiss or forehead kiss, both smiling naturally; candid warmth, faces still sharp"
    },
    "composition": {
      "framing": "tight close-up selfie in both frames, faces fill most of the image",
      "depth_of_field": "moderate (both faces sharp)",
      "motion_handling": "minimize motion blur; keep eyes and lips crisp",
      "no_extra_people": true
    },
    "style_constraints": [
      "Photorealistic only (no illustration, no CGI look)",
      "Exactly two people",
      "Strict 2-frame split layout (top/bottom) in one image",
      "True-to-life indoor lighting and color",
      "NO phone UI elements (no icons, no time, no battery, no camera HUD, no stickers)",
      "No text, no logos, no watermarks",
      "No plastic skin, no beauty filter, no face morphing",
      "Accurate anatomy (mouth/teeth/lips/eyes)"
    ],
    "negative_prompt": [
      "tongue out",
      "open mouth tongue",
      "phone UI",
      "camera HUD",
      "status bar",
      "battery icon",
      "time stamp",
      "stickers",
      "emojis",
      "text overlay",
      "watermark",
      "logo",
      "extra people",
      "duplicate faces",
      "cartoon, anime, illustration, CGI, 3D render",
      "beauty filter, airbrushed skin, over-smoothed face",
      "overly perfect teeth, uncanny eyes",
      "motion blur on faces",
      "warped lips, distorted mouths, wrong teeth anatomy"
    ]
  }
}

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