视频模型生成角色工作流程

我不再用图像模型制作AI角色了，以下是我现在采用的方法： 图像模型会把人做得过于完美。光滑的皮肤、完美的光线，那种虚假的AI观感，一眼就能认出来。 视频模型不会这样。Seedance 2.5能让人看起来像是用手机拍的。所以我在那里制作角色。 方法如下： 去抖音海外版或拼趣，搜索你想要的内容。“厨房里的女孩”“车里的男生”“卧室里的用户生成内容”。找到看起来真实的视频，截取你想要的准确画面。 把那张画面放进ChatGPT，让它用JSON提示词描述一切。脸、头发、皮肤、衣服、光线、摄像机角度…… 这部分最重要。我有自己写这些提示词的方法，效果差别很大。但即便简单版本也有用。 把JSON粘贴到Seedance 2.5。设置为4秒、9:16、1080行逐行扫描分辨率。点击生成。 观看视频，在最好的时刻暂停，保存那张画面。 那就是你的角色。 费用比图像模型更高。但皮肤、光线，以及那些让人显得真实的小瑕疵……目前你没法用其他方式得到。 看看下面的示例

I stopped using image models for AI characters. here's what I do instead: image models make people look too perfect. smooth skin, perfect light, that fake AI look. you can spot it in a second video models don't do that. Seedance 2.5 makes people look like they were filmed on a phone. so I make my characters there here's how: go on TikTok or Pinterest and search what you want. "girl in kitchen", "guy in car", "UGC in bedroom". find a video that looks real and capture the exact frame you want put that frame into ChatGPT and ask it to describe everything in a JSON prompt. face, hair, skin, clothes, light, camera angle... this part matters most. I have my own way of writing these prompts and it makes a huge difference. but even a simple version works paste the JSON into Seedance 2.5. set it to 4 seconds, 9:16, 1080p. hit generate watch the video, pause on the best moment and save that frame that's your character it costs more than an image model. but the skin, the light, the small mistakes that make people look real... you can't get that any other way right now check the examples below