AI で物語をブレインストーミングする方法：ログライン、どんでん返し、ビート
AI に書かせずに、AI で物語をブレインストーミングする方法。種から始めて10本のログラインを出してもらい、掘り下げる質問で深めていきます。選ぶのはあなた、方向を探るのはアシスタントです。
このレッスンで学ぶこと
- 完成した物語を頼むのではなく、物語の種と制約から始める理由
- AI が出した10本のログラインを地図として読み、ありきたりなものを見抜く方法
- 掘り下げる質問でログラインをミッドポイントとプロットポイント2に変える方法
- 構成ラベルを使って7つのビートの骨組みを作る方法
- AI を使った執筆でいちばん活用されていない質問：批評を頼むこと
- すべてのセリフを形作る、キャラクターの過去と名前をブレインストーミングする方法
白紙のページが難しいのは、どの方向にも進めるからです。AI アシスタントなら、そのうちの十数通りを1分で探れます。このレッスンでは、AI で物語をブレインストーミングしながら、選ぶのはあくまで脚本家である方法を紹介します。The Night Ferry の種、つまり真夜中を過ぎたら決して客を乗せない年老いた渡し守から始めて、制約を加え、5分の短編映画のためのログラインを10本頼みます。
次に、返ってきた答えをメニューではなく地図として読み、掘り下げる質問をして、エンジンとコンパス、つまりミッドポイントとプロットポイント2を引き出し、オープニングから結末までの7つのストーリービートを依頼します。批評を頼んだことで受け身だったどん底がどう直ったか、一度も口にされない過去の経緯が Elias をどう形作ったか、そして Elias と Maya という名前がどう選ばれたかがわかります。ScreenWeaver で学ぶ無料の脚本講座、レッスン4.2です。
全文の文字起こし
英語ナレーションの文字起こしです。
0:04The blank page is hard because every direction is possible. An AI assistant is very good at exactly that problem, exploring a dozen directions in a minute. So you can choose, like a writer.
0:17Start with a seed, not a request for a finished story. Here's mine. An old ferryman crosses a lake at night. He never takes passengers after midnight. Tonight, someone begs him to cross. Then the constraints. Give me ten log lines for a five -minute short film with two characters. Vary the genre and the twist. One sentence each.
0:40Read the answers as a map, not a menu. Some are generic. A ghost, a dream, a murder. That's the average of everything the model has read. Others are interesting. Number seven. The passenger is his daughter, whom he hasn't seen in years. That's a twist you can show on screen, with an object, without explanation.
1:02Now go deeper, with follow -up questions. Give me five ways she could prove who she is, without saying it. The answers? She knows a nickname. She sings a song. She fixes the engine the way he taught her. She carries a matching object. The last two become our midpoint, and our plot point two. The engine, and the compass.
1:23Then ask for structure. Here's my log line. Give me seven story beats, using the labels opening, inciting incident, plot point one, midpoint, low point, plot point two, and resolution. You get a skeleton in seconds, ready to compare with the outline you built yourself.
1:43And ask for criticism. This is the most underused question in AI writing. What's the weakest beat of this outline, and why? The assistant pointed out that the low point was passive. Elias was just worried. So we made it active. He demands, who are you? And she refuses to answer.
2:02Brainstorm characters, too. Ask, give me five possible backstories for Elias that would explain why he never sails after midnight. One answer was perfect. The night his daughter left, she took the last ferry. After midnight. We never say it in the film. But knowing it changes how we write every one of his lines.
2:22And names. Names carry a lot. Ask for ten names for an old ferryman. And ten for his daughter. With a short reason for each. Elias came from that list. Old. Simple. A little biblical. Maya. Short. Modern. Easy to call across the water.
2:47Remember, the assistant is a sparring partner. You accept, twist, or throw away. The best ideas of the night fairy came from rewriting the assistant's answers, not from copying them.
3:01Your exercise. Write your seed. Ask for ten log lines. Choose one. Ask five follow -up questions. Ask the assistant to criticize your outline. Next, writing and rewriting scenes with AI. Bye. Bye