InVideo: Generating family-consistent characters with Nano Banana

Demo summary
Agent One uses Nano Banana Pro to create a sibling character with shared physical traits and then switches to Nano Banana 2 to fix specific text rendering issues on a shirt.
Step-by-step
- Prompt the agent to create a character sheet for a specific family member (e.g., 'Let's create a character sheet for Paul')
- Review the generated image for family resemblance in skin tone and bone structure
- Identify any text or graphic rendering issues in the generated image
- Instruct the agent to switch to Nano Banana 2 to clean up specific text or graphic flaws
Options
- Use Nano Banana Pro for cinematic images and lighting
- Use Nano Banana 2 for superior text and graphic rendering
Watch out for
- Nano Banana Pro can produce wonky or flawed text on clothing
Tips
- Leverage the AI's understanding of family relationships to automatically maintain consistent physical traits across characters
- Default to Nano Banana Pro for the best overall cinematic quality and lighting
Highlights
“This is basically perfect. I didn't even think about this, but because it knows that Paul is Kate's brother, it actually created an image to intentionally have family resemblance”
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