FROM THE FIRST IDEA TO THE FINAL CUT
Make a video that does something.
A business update, a useful tutorial, a trip, a family moment. Plan it with Sarah, then shape your cut.
API settings
Connect your online tools
No local model or GPU is needed. Keys entered here stay in the running server's memory. For future launches, use the ignored .env file described in the README.
Shape the scene with Sarah.
Structured planning runs on this computer. This conversation does not use generation credits.
What do you have in mind?
Start with an idea, an actor, or a place. We’ll work through the details and put the shots in order.
Review the shot plan.
Sarah will gather the details, then prepare an ordered plan for you to review.
Compose this take
Start with Sarah, review the shots, and approve the plan before generating.
Reference library
Saved with this projectSave appearance and place references for your plan. An opening frame is a separate choice.
PNG / JPEG · 25 MB each · original keptOne first frame is supported per take. Other library images are not sent or blended automatically.
Repeatable variation
Suggested prompt
The description above is the exact prompt sent to Runway Gen-4.5. It creates new footage. A generated clip may need another take; inspect it before using it.
Runway generation is charged by the provider. No audio or dialogue is promised by this model.Your takes
Every generated take stays in this project. Compare them, keep the ones that work, and build your sequence.
Choose the rhythm. Keep the takes.
Add your chosen takes or import footage to build a sequence.
Your clips
Imported files stay on this computer. Writing help sends only your brief and source notes to OpenAI. You can arrange and export clips without any API key.
Then trim, order, and caption it here.
Finish your cut
Landscape, vertical and square MP4s, captions, source maps and editable takes in one ZIP. Reuses your saved footage with no new generation charge. Captions fit each screen; the full picture stays visible.
Quick MP4: 960 × 540 H.264 with your captions and source audio. Portrait clips keep their shape with borders.