从农场到餐桌：薯片的蜕变

{ "commercial_specifications": { "title": "从农场到餐桌：薯片蜕变", "duration_seconds": 10, "aspect_ratio": "16:9", "resolution": "4K", "style": "电影级照片写实高端食品广告", "lighting": "电影级黄金时刻日出，暖色高光", "depth_of_field": "浅景深搭配高速微距对焦", "audio_visual_notes": "无文字，无标志，超写实物理效果" }, "storyboard_timeline": [ { "timecode": "00:00 - 00:02", "scene": "起源", "shot_type": "快速推进的特写镜头", "action": "一颗单一的生鲜土豆静置于日出时分的肥沃深色土壤中，表面轻覆细土颗粒。阳光透过上方枝叶动态洒落。", "lighting_atmosphere": "温暖晨光，柔和太阳光晕" }, { "timecode": "00:02 - 00:05", "scene": "动态蜕变", "shot_type": "动态跟踪 / 高速空中跟随", "action": "土豆从土壤中向上迸发并在空中旋转。在无缝变形中，它褪去外皮并干净地切成半透明生土豆片，在紧密螺旋涡流中旋转。", "physics_effects": "土壤粒子爆裂，空气动力学切片轨迹" }, { "timecode": "00:05 - 00:08", "scene": "酥脆与飞行", "shot_type": "连续平滑轨道跟踪", "action": "旋转的切片瞬间炸制成一片完美、起伏的金棕色薯片，带有酥脆卷边。镜头沿薯片侧面跟踪，同时它滑向一张乡村风格木制餐桌。", "visual_details": "闪亮油光，细盐晶体捕捉光线" }, { "timecode": "00:08 - 00:10", "scene": "主角着陆与脆响", "shot_type": "超微距高速慢动作", "action": "金棕色薯片轻轻落在旁边一个手工碗旁，碗中堆满新鲜制作的薯片。在极端特写中，主角薯片干净地折成两半，释放出细腻蓬松的碎屑粒子，呈慢动作运动。", "texture_focus": "薯片表面微气泡，酥脆断裂，金棕半透明" } ], "prompt_parameters": { "camera": "动态推进到轨道跟踪再到高速微距慢动作", "render_qualities": [ "照片写实纹理", "电影级日出照明", "浅景深", "写实物理效果", "无缝变形过渡", "暖色金色高光", "超精细4K" ], "negative_prompt": "文字，水印，标志，模糊，低分辨率，卡通，塑料质感，不真实运动，生硬剪辑" } }