{
"generation_request": {
"meta_data": {
"tool": "NanoBanana Pro",
"task_type": "写实抓拍街头浪漫",
"version": "v1.1_伊斯坦布尔_渡轮_雨_重逢_爱_EN",
"priority": "最高优先级"
},
"output_settings": {
"aspect_ratio": "4:5",
"orientation": "竖版",
"resolution_target": "超高清分辨率",
"render_style": "超写实抓拍街头电影静帧",
"sharpness": "清晰自然",
"film_grn": "轻微35mm胶片颗粒",
"color_grade": "克制电影级写实调色",
"dynamic_range": "自然动态范围非HDR",
"skin_rendering": "真实纹理无美颜修饰"
},
"global_rules": {
"camera_language": "等效35mm镜头,平视角度,不完美取景,抓拍纪录片质感,有人物时焦点对准眼睛",
"authenticity_markers": "高光处轻微光晕,细微胶片门抖动,仅背景有轻微动态模糊,真实街头杂乱感,无影棚感",
"lighting_language": "仅使用自然光(阴雨日光+渡轮码头实用照明),阴影深邃但细节丰富"
},
"creative_prompt": {
"scene_summary": "伊斯坦布尔,渡轮码头雨天。两名20岁出头的大学学生在渡轮前意外相遇。这是一个未经摆拍的抓拍瞬间——爱是雨中的一场静默意外。",
"subjects": {
"count": 2,
"description": "同一名年轻男性和女性(20岁出头),普通真实,非模特气质;面部清晰可见",
"expression": "惊讶、羞怯的温暖、如释重负的浅笑——仅呈现克制的微表情",
"skin_and_face": "自然肌肤纹理,轻微眼下阴影,无美颜修饰,无塑料感肌肤"
},
"wardrobe_and_props": {
"clothing": "简单的学生服装,采用自然低饱和色(米色、灰色、藏青色、柔棕色),微微发皱;无标识",
"wetness": "头发微湿,面料被雨水打湿变暗,外套和背包上有逼真的水珠",
"props": "两人都拿着书籍,背着背包/手提袋;书籍边缘微湿;手自然地攥着包带"
},
"micro_action": "他们顿住脚步,意识到对方是谁;一人调整滑落的书籍;另一人擦去眉毛上的雨水;他们短暂对视,比正常情况多停留了一秒",
"environment_detls": {
"location": "伊斯坦布尔渡轮码头(具有艾米诺努/卡德柯伊/卡德廓伊氛围),位于停靠的渡轮正前方",
"background": "身后是渡轮船体与舷窗,湿漉漉的地面,水坑倒影,远处模糊的海鸥,撑伞的行人失焦",
"street_elements": "可见雨痕,栏杆上有水珠,磨损的标识牌仅有轮廓,无清晰可读的文字"
},
"lighting": "阴雨日光,柔和漫射;码头实用照明提供温暖的柔和高光;阴影深邃但细节丰富;湿漉漉的高光处有轻微光晕",
"composition": "平视中景,略微偏离中心,不完美裁剪,面部与眼睛极其清晰;背景柔和后退;仅远处行人与雨丝有轻微动态模糊",
"mood": "氛围静谧、亲密、真实——两人在公共场合分享私密瞬间"
},
"negative_prompt": [
"影棚照明",
"美颜修饰",
"塑料感肌肤",
"模特脸",
"摆拍浪漫海报感",
"完美对称",
"HDR",
"光晕",
"虚假焦外光斑",
"过度干净的背景",
"不真实的雨景",
"文字",
"标识",
"水印",
"卡通",
"绘画感"
]
}
}