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How to develop a film from a reference video

Attach a reference and explain which story, pacing or visual details should guide your film.

Intermediate 4 min read · 4 stepsTry Film maker
0 of 4 steps completeSaved on this browser

Before you begin

  • A signed-in account with available credits.
  • A story brief, script or saved film conversation.

What you’ll achieve: A reference-led film brief and a reviewed original script.

Model choices

Settings lets you choose image and video models for this conversation. Default follows Tong’s current defaults. Model capabilities, content policies and prices still apply, including for unrestricted workflows.

Attach the reference video

Open Add references in Film maker. Upload your supported source or choose it from Library, then wait until it is ready to use.

Step 1 · Choose from Library
Tong Film maker interface for “Attach the reference video”, with the Choose from Library control highlighted by arrow 1.

Step 1: Choose from Library

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Next step

Explain what the reference should guide

Describe whether the reference guides pacing, composition, appearance or story structure. State the original characters and events you want in your film.

Step 2 · Message Assistant
Tong Film maker interface for “Explain what the reference should guide”, with the Message Assistant control highlighted by arrow 2.

Step 2: Message Assistant

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Next step

Review the observations

Read the analysis in the conversation and correct uncertain details. Visual observations do not establish the exact words of an unheard soundtrack.

Step 3 · Reference observations
Tong Film maker interface for “Review the observations”, with the Reference observations control highlighted by arrow 3.

Step 3: Reference observations

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Next step

Accept or refine the script

Review the proposed script. Choose Use this script in guided mode when it is right, or ask for a specific revision in chat before continuing.

Step 4 · Use this script
Tong Film maker interface for “Accept or refine the script”, with the Use this script control highlighted by arrow 4.

Step 4: Use this script

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Try it in Tong

A useful tip

Keep your source available until its upload completes. Ask for the reference’s useful structure while developing your own story.

If something goes wrong

Reopen the saved conversation and read its status before sending again. Let active work finish; an unavailable preview or connection does not mean a new generation is needed.

Read first, create when you’re ready

Reading this guide is free. Assistant and Film maker use credits as they work and pause when your balance is insufficient. Guide me pauses for creative review; Just make it continues automatically.

Reviewed 2026-10-18 · Tong Academy