YouTube 缩略图 - 超逼真的城市夜景肖像与 UI 叠加

{ "request_id": "portrait_neon_urban_001", "configuration": { "model": "v6.0_or_latest", "output_settings": { "dimensions": { "width": 1080, "height": 1920, "aspect_ratio": "9:16", "target_resolution": "64K DSLR" } } }, "scene_composition": { "subject": { "entity": "年轻女性", "pose": "自信站立", "action": "食指向前指向镜头", "interaction": "动态手势 / POV 互动", "wardrobe": { "outerwear": "白色条纹棒球衫", "undergarment": "浅色内搭", "bottoms": "工装裤", "accessories": [ "项链", "斜挎包" ] } }, "environment": { "location": "城市街道", "time_of_day": "夜晚", "ambience": "霓虹灯光", "background_elements": [ "五彩斑斓的城市灯光", "模糊的路人" ] }, "cinematography": { "camera": { "perspective": "广角", "depth_of_field": "柔和的散景", "motion": "轻微的运动模糊" }, "lighting": { "style": "电影级", "primary_sources": ["霓虹路灯", "城市光晕"] }, "ui_overlay": { "enabled": true, "aesthetic": "智能手机视频录制", "on_screen_elements": [ "REC 00:00:00", "8K/60fps", "取景框", "VIDEO 指示器", "CINEMATIC 指示器" ] } } }, "technical_rendering": { "style": "超现实主义", "engines": [ "Octane Render", "Unreal Engine 5" ] }, "negative_prompt": { "stylistic_exclusions": [ "卡通", "插画", "动漫" ], "quality_exclusions": [ "低质量", "像素化", "模糊" ], "anatomical_exclusions": [ "解剖结构错误", "手部畸形", "多余手指", "肢体缺失", "比例失调" ], "branding_exclusions": [ "水印（请求的 UI 叠加层除外）" ] } }