OpenArt: Multi-character dialogue generation

OpenArt Try it →Watch full video →AI Video School · Nov 2025

Demo summary

The creator shows a 'hack' to generate dialogue for two characters in a single video generation to save credits and maintain scene context.

Step-by-step

Go to Element to select a model for adding specific scene components
Use Nano Banana to remove backgrounds or characters from your source images
Import the processed images into the VO3 model
Enter the dialogue for both characters into the text field
Include a sigh or similar vocal cue in the text to create a pause between speakers

Options

Choose from different models within the Element section to add specific visual elements

Watch out for

Backgrounds or characters must be removed from images using Nano Banana before bringing them into the VO3 model

Tips

Use a sigh in the dialogue text to help the AI generate a natural pause between two different characters speaking

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