Script & Story Development with AI.
From concept to shooting script using LLMs as your writers' room.
After this lesson you'll know
- How to use LLMs to develop loglines, treatments, and full screenplays
- The three-act structure adapted for AI short films (1-5 minutes)
- How to write scene descriptions that translate directly to video generation prompts
- Prompt engineering patterns for consistent narrative voice
The AI Writers' Room
Professional screenwriting follows a funnel: concept to logline to treatment to outline to screenplay. Each stage compresses or expands the story. LLMs excel at every stage when you provide the right constraints. The key principle: **LLMs are not your writer. You are the writer. LLMs are your writers' room** -- they brainstorm, challenge, expand, and refine your ideas. The director's vision must come from you. Start every project with a concept document. Feed this to your LLM: ``` CONCEPT BRIEF Genre: Sci-fi noir Duration: 3 minutes Tone: Melancholic, contemplative Theme: Memory is unreliable Setting: Near-future Tokyo, perpetual rain Protagonist: Retired memory detective Core conflict: She discovers her own memories are fabricated Visual reference: Blade Runner meets Lost in Translation ``` From this brief, ask the LLM to generate ten loglines. Pick the strongest and iterate. A good logline for AI cinema is under 30 words and implies visual spectacle.
AI short films work best with simple narratives and strong visual concepts. You have 1-5 minutes. One character, one conflict, one revelation. Complexity kills quality in AI cinema because every additional element multiplies the consistency challenges.
Three-Act Structure for Short Films
The classic three-act structure compresses beautifully into short form: **Act 1 (20% of runtime):** Establish world, character, and normal state. For a 3-minute film, this is 36 seconds. One or two shots that immediately communicate setting, mood, and protagonist. **Act 2 (60% of runtime):** Introduce conflict, escalate tension, build toward crisis. About 108 seconds. This is where your story lives. Three to five scenes with clear visual progression. **Act 3 (20% of runtime):** Resolution or revelation. 36 seconds. The twist, the emotional payoff, the final image that lingers. Here is a practical scene breakdown template: ``` SCENE BREAKDOWN - "Rain Memory" Runtime: 3:00 ACT 1 (0:00-0:36) Scene 1 (0:00-0:18): Establishing shot - Tokyo skyline, rain, neon. Slow push-in. Mood: isolation. Scene 2 (0:18-0:36): INT. Apartment - Keiko stares at a holographic photo. She touches it. It glitches. ACT 2 (0:36-2:24) Scene 3 (0:36-1:00): Keiko walks rain-soaked streets. Voice-over: "Every memory I extracted was real. Mine weren't." Scene 4 (1:00-1:30): FLASHBACK - A memory of a beach. Colors oversaturated. Something is wrong. Scene 5 (1:30-2:00): Keiko at her old office. Discovers her case file. Her face in the "subject" photo. Scene 6 (2:00-2:24): She runs. Rain. Neon reflections. The city feels like it is watching. ACT 3 (2:24-3:00) Scene 7 (2:24-2:48): Keiko stops running. Looks up. Rain on her face. Acceptance. Scene 8 (2:48-3:00): Wide shot - she is one of hundreds of identical figures in the rain. Pull out to black. ``` Each scene description doubles as the seed for your video generation prompt. Write scenes with visual precision from the start.This lesson is for Pro members
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