低角度飞机上的情侣旅拍

{
"generation_request": {
"meta_data": {
"tool": "NanoBanana Pro",
"task_type": "photoreal_cinematic_travel_couple_low_angle_airplane_overhead_with_baby",
"version": "v1.1_SHOULDERS_CARRY_PLANE_SKY_HERO_SHOT_BABY_LIFT",
"priority": "最高"
},
"references": {
"female_reference_image": {
"slot": 1,
"purpose": "FEMALE_IDENTITY_LOCK",
"strict_identity_lock": true
},
"male_reference_image": {
"slot": 2,
"purpose": "MALE_IDENTITY_LOCK",
"strict_identity_lock": true
},
"composition_reference_image": {
"source": "UPLOAD_REFERENCE_IMAGE (OPTIONAL)",
"purpose": "COMPOSITION_POSE_PROP_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_but_natural",
"film_grain": "subtle_analog",
"color_grade": "clean_true_to_life_warm_daylight"
},
"hard_constraints": [
"仅限恰好3个主体：一名女性、一名男性，以及一名婴儿（婴儿/幼儿）。",
"成年情侣的脸部必须与上传的参考图像尽可能相似（不得进行变形）。",
"与参考构图一致：极端低角度的英雄镜头，男子肩扛女子。",
"女性安全地抱牢婴儿，并将婴儿略微向上抬起（安全、写实的抬升；不过分）。",
"一架商用客机必须清晰可见地在头顶的天空中（画面顶部区域）。",
"无文本、无徽标、无水印。",
"真实解剖结构（无多余的手臂/手指），鞋类和衣物的褶皱要真实。"
],
"camera": {
"style": "cinematic travel lifestyle photo",
"lens": "24mm",
"aperture": "f/2.8",
"focus": "焦点清晰于情侣脸庞和婴儿，向鞋部略有衰减",
"shutter_speed": "1/1600",
"iso": 100,
"white_balance": "bright clear daylight"
},
"lighting": {
"type": "direct sunny daylight",
"contrast": "medium",
"highlights": "natural sun highlights, controlled (no blown skin)",
"shadows": "soft-ish due to open sky bounce"
},
"

prompt": {
"scene_summary": "Ultra-photoreal cinematic travel lifestyle photo. Extreme low-angle hero perspective looking up at a family against a wide open blue sky. The man carries the woman on his shoulders; she sits securely with legs draped to each side, sneakers visible close to camera. The woman holds a baby securely and lifts the baby upward in a joyful “飞行” moment (safe realistic lift: baby raised only slightly above her face level, supported with both hands, baby’s head/neck naturally supported). The man smiles, holding the woman’s legs/ankles for support, stance stable and natural. A commercial passenger airplane flies overhead, centered near the top of the frame, clearly recognizable with realistic scale, motion blur minimal.\n\nWardrobe & vibe (match reference):\n- Soft casual neutrals: man in a cream/beige sweater and light denim; woman in an oversized pastel/pink sweatshirt; clean white sneakers.\n- Baby in a simple pastel onesie (no text/logos), weather-appropriate.\n- Natural, candid happiness; relaxed weekend travel vibe.\n\nComposition & realism:\n- Blue sky fills most of the background; minimal clouds.\n- Strong perspective distortion typical of a 24mm lens; sneakers and legs appear slightly larger due to proximity.\n- Realistic skin texture, fabric knit detail, and accurate shadows.\n- Ensure faces are clearly visible and sharp, with natural expressions (no beautify filter).\n\nSafety/pose realism:\n- Baby is held securely with both hands, no extreme overhead throwing, no unsafe angles.",
"styling_notes": [
"保持精确的低角度英雄镜头",
"男人肩扛女人仍为核心姿势",
"女人在保持安全支撑的同时略微向上抬婴儿",
"飞机必须清晰可见且不被裁剪",
"除非身份参考中有，否则避免太阳镜"
]
},
"negative_

prompt": [
"额外人物",
"缺少飞机",
"飞机被裁剪",
"不安全的婴儿姿势（高抛婴儿）",
"婴儿头部/颈部缺乏支撑",
"卡通",
"动漫风格",
"CGI",
"塑料感肌肤",
"过度平滑",
"脸部变形",
"身份漂移",
"手部变形",
"多余的手指",
"多余的肢体",
"文本",
"徽标",
"水印",
"高光过曝"
]
}
}