提示词
风格：电影感 live-action 与 2D 手绘 line-art animation 无缝融合，使用俏皮的 rotoscoping-inspired transformation effect。
视觉方向：
全程采用 First-person POV。一只握着蓝色铅笔的手出现在 frame 底部，仿佛正在描摹现实世界中的物体。铅笔所到之处，live-action environment 会逐渐转化为富有表现力的 2D illustrations。
场景转换与主体：
- 火车：一列白绿色火车驶过城市高架桥。当蓝色铅笔沿着它描摹时，火车会平滑转化为清晰的黑白 sketch line art，同时保留其运动状态和透视关系。
- 猫：一只橘色虎斑猫悠闲地走在人行道上。铅笔跟随它的动作，将猫转化为带有风格化 illustrated shadows 的白色手绘卡通形象。
- 公交车：一辆浅色小型公交车驶过街道。当它从铅笔的描摹路径下方经过时，会变形为带有自由、艺术化手绘轮廓的彩色 pastel illustration。
- 女孩：一名女子自然地坐在狭窄城市巷道中的长椅上看手机。铅笔描摹她和周围环境的轮廓，将场景无缝转化为风格化的 2D color-block illustration。
基调与氛围：明亮的自然日光、当代城市环境、俏皮梦幻的氛围、流畅的 camera movement、动态 transformations，以及写实 footage 与手绘 animation 之间的无缝 transitions。
整体效果：视频应让人感觉蓝色铅笔确实正在将现实绘制成一个 animated world，每个主体都自然地完成 transformation，而不是以突兀的 cut 或 visual effect 出现。原文提示词（English）
Style: Cinematic live-action seamlessly blended with 2D hand-drawn line-art animation, using a playful rotoscoping-inspired transformation effect.
Visual Direction:
First-person POV throughout. A hand holding a blue pencil appears at the bottom of the frame, seemingly tracing over real-world objects. Wherever the pencil moves, the live-action environment gradually transforms into expressive 2D illustrations.
Scene Transitions & Subjects:
- Train: A white-and-green train travels across an elevated urban overpass. As the blue pencil traces along it, the train smoothly converts into clean black-and-white sketch line art, while retaining its movement and perspective.
- Cat: An orange tabby cat casually walks along a paved sidewalk. The pencil follows its movement, transforming the cat into a white hand-drawn cartoon with stylized illustrated shadows.
- Bus: A light-colored compact bus drives through the street. As it passes beneath the pencil’s tracing path, it morphs into a colorful pastel illustration with loose, artistic hand-drawn outlines.
- Girl: A woman sits naturally on a bench in a narrow urban alley, looking at her phone. The pencil traces around her and the surroundings, seamlessly turning the scene into a stylized 2D color-block illustration.
Tone & Atmosphere: Bright natural daylight, contemporary urban environment, playful and whimsical mood, fluid camera movement, dynamic transformations, and seamless transitions between realistic footage and hand-drawn animation.
Overall Effect: The video should feel as though the blue pencil is literally drawing reality into an animated world, with each subject transforming organically rather than appearing as a sudden cut or visual effect.建议模型
Seedance / GPT Image
视频地址
https://media.goodcase.ai/media/video/sairah-0-seedance-ai-19e5d269c3e0.mp4
