🎬 Create videos with AI-generated backgrounds using Gemini and VideoBGRemover
⚡ 215 views · 🎬 Content Creation & Video
Description
Automated workflow that generates custom AI image backgrounds from text prompts using Gemini’s Nano Banana (native image generation), removes video backgrounds, and composites videos on AI-generated scenes. Create any background you can imagine without needing stock images.
How it works
• Describe background: Provide video URL and text prompt describing desired background scene (e.g., “modern office with city skyline at golden hour”) • AI generates image: Gemini creates a background image from your prompt in ~10-20 seconds • Upload to Drive: Generated background is saved to Google Drive and made publicly accessible • Remove & composite: Video background is removed and composited on AI-generated scene with centered template • Save final video: Completed video is uploaded to Google Drive with shareable link
Set up steps
⏱️ Total setup time: ~5 minutes
• Get Gemini API Key (~1 min): Visit https://aistudio.google.com/apikey, create new API key, add to n8n Settings → Variables as GEMINI_KEY
• Get VideoBGRemover API Key (~2 min): Visit https://videobgremover.com/n8n, sign up, add to n8n as VIDEOBGREMOVER_KEY
• Connect Google Drive (~2 min): Click “Save Background Image to Drive” node, click “Connect”, authorize n8n
Use cases:
- Marketing videos with custom branded environments tailored to your message
- Product demos with unique AI-generated backgrounds that match your product aesthetic
- Social media content with creative scenes you can’t find in stock libraries
- AI avatars placed in AI-generated worlds
- Presentations with custom backgrounds generated for specific topics
- A/B testing different background variations for the same video
Pricing:
- Gemini: ~$0.03 per generated image
- VideoBGRemover: $0.50-$2.00 per minute of video
- Total: ~$0.53-$2.03 per video
Triggers: Webhook (for automation) or Manual (for testing)
Processing time: Typically 5-7 minutes total
Prompt tips: Be descriptive and specific. Instead of “office,” try: “A modern minimalist office with floor-to-ceiling windows overlooking a city skyline at golden hour. Warm sunlight, polished concrete floors, sleek wooden desks, green plants.”
🔗 Nodes Used
HTTP Request, Webhook, Google Drive
📥 Import
Download workflow.json and import into n8n:
Workflow menu → Import from File