Movie Trailer Generator

Type one logline and the canvas builds a cinematic teaser: a showrunner agent writes the treatment, a list generator breaks it into shots, a text-to-image model renders the key art, and a video model animates and cuts it into a finished trailer.

Use case · Film

Type one logline and the canvas builds a cinematic teaser — a treatment, a shot list, key art for every beat, then animated and cut into a finished trailer. No editor, no studio, one canvas you can re-run for any story.

How it works

A handful of nodes do the work. One line becomes a treatment, the treatment becomes shots, the shots become a trailer.

graph LR logline["Logline (String)"] vstyle["Visual style (String)"] treatment["Treatment (Prompt)"] showrunner["Showrunner (Agent)"] shotlist["Shot list (ListGenerator)"] keyart["Key art (TextToImage)"] i2v["Animate (ImageToVideo)"] concat["Concat → Trailer"] logline --> treatment vstyle --> treatment treatment --> showrunner showrunner --> shotlist shotlist --> keyart keyart --> i2v i2v --> concat
  1. Start with one line. Type the logline. Two more inputs set the visual style and the shot count — that’s the entire brief. (e.g. “A getaway driver outruns a collapsing bridge · gritty daylight · 6 shots”)
  2. Treatment, then shots. A Prompt frames the brief, a showrunner agent returns a teaser treatment, and a list generator breaks it into concrete, one-line shots.
  3. Render the key art. Each shot is templated into a key-art prompt, then a text-to-image model renders it as a cinematic 16:9 frame.
  4. Animate and cut. An image-to-video model animates every frame, then a Concat node stitches them into one finished trailer.

Six shots, one trailer

Every beat is rendered as its own cinematic frame, then animated and cut together. Here are all six frames from a single run, straight off the canvas.

Blown supercharger spits fire down the straight
Blown supercharger spits fire down the straight
A raider hauls the war-rig in by the chain
A raider hauls the war-rig in by the chain
Tires tear through the canyon floor
Tires tear through the canyon floor
A lone rider guns it through the ruins
A lone rider guns it through the ruins
Last repairs before the run
Last repairs before the run
The getaway car breaks loose across the flats
The getaway car breaks loose across the flats

Make it yours

Nothing here is locked. Swap models, change the tone, or point it at a different story.

  • Swap the video model. Veo, Seedance, Kling, Runway. Change one node and the treatment, shots, and key art stay exactly the same.
  • Redirect the showrunner. Rewrite the agent’s system prompt for horror, comedy, or arthouse without touching the pipeline.
  • Restyle every shot. The visual-style input flows into each key-art prompt. Change one line and the whole trailer shifts mood.
  • Re-run any story. Drop in a new logline and run it again. The workflow is the reusable part, not this trailer.

Models in this workflow

Called with your own keys. The bill comes from the provider, and you can switch any of them for a better model the day it ships.

Model Role Provider
Gemini 3.1 Pro Preview Writes the treatment and shot list Gemini
GPT Image-2 Renders each shot’s key art kie
Veo 3.1 Preview Animates the frames into video Gemini

See Models & Providers to set up keys.

Next steps

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