如何用 AI 撰写和改写剧本场景
如何用 AI 撰写和改写剧本场景：一个精确的请求就能以规范格式起草这场戏，然后在故事、镜头和对白上做三轮改写，让它成为你的作品。
在这一课中你将学到
- 如何写一个精确的场景请求：地点、事件、长度和对白数量限制
- 助手如何把场景标题、动作描述、角色名提示和对白直接写进剧本
- 每个编剧都需要的三轮改写：故事、镜头、对白
- 如何把一种感受变成一个能拍出来的画面
- 如何在全剧中给角色改名，以及改写一场戏的基调
- 撤销和版本历史存档点如何让每一处 AI 修改都可以撤回
这一课教你用 AI 写一场剧本戏，然后做每个编剧都会做的事：改写它。我们请 ScreenWeaver 助手写 The Night Ferry 的一场戏，夜里在渡船甲板上，半页长，最多两句简短的对白，然后看着场景标题、动作描述、角色名提示和对白以规范格式落到剧本里。
接着是三轮改写。故事轮删掉了 Maya 解释自己如何学会这个诀窍的一句台词。镜头轮用三个词和一个画面替换掉一种感受。对白轮找到了 “醒醒，老伙计。” 你还会用一个请求就在每一场戏里给一个角色改名，在保持同样事件的前提下把一场戏改得更紧张，并使用撤销和版本历史，让 AI 做的任何事都不是最终定局。这是免费剧本写作课程的第 4.3 课。
完整文字稿
英语旁白的文字稿。
0:04You have a structure and a voice. Now let's have the assistant draft scenes directly in the script and then do what every screenwriter does, rewrite.
0:15Be precise about where and how. Here's the request. Under the beat, the engine dies. Write the scene. Exterior, the ferry deck, night. The fog swallows the shore. The engine dies. Elias fails to restart it. Maya fixes it by hitting it twice in the same spot. Half a page. Two short lines of dialogue at most. Use the names Elias and Maya.
0:43Watch the script fill in. A scene heading, action lines, character cues and dialogue, all in the right format, in the right place. Now the real work starts. Three passes.
0:58First pass, the story. Does the scene change something? Here, yes. Elias stares at her. She knows his trick. But the assistant added a line where Maya explains how she learned it. Cut it. The mystery is the point.
1:17Second pass, the camera. Read every action line and ask, can we film this? The assistant wrote, Elias feels a strange familiarity. That's a feeling. We replaced it with, Elias stares at her. Three words. One image.
1:35Third pass, the dialogue. Select a line in your head, quote it to the assistant, and ask for something shorter, colder, or funnier. Wake up, old girl. Four words. And we hear her father in them. Which is exactly the point.
1:52Two more requests that save hours. Rename a character everywhere. For example, rename Elias to Elliot in every scene. And every cue changes in one go. Then check the story elements so the old name doesn't linger there. And change the tone of a whole scene. Rewrite the cabin scene so it's more tense. Keep the same events. Then compare. Even if you don't keep the rewrite, it shows you options you hadn't seen.
2:22And if a change goes wrong, undo works as usual. And every change the assistant makes is saved as a checkpoint in the version history, in the sidebar. You can open it, look at an earlier version, and restore it. Nothing the AI does is ever final.
2:40Your exercise. Have the assistant draft one scene of your story. Do the three passes, story, camera, dialogue, and restore an earlier version at least once, just to know how. Next, importing a script you've already written.