Turn text into cinematic videos using GPT-4, Dumpling FLUX.1 Pro, and Veo 3

by Yang ✓ · 627 views · created 2025-09-13 · Content Creation, Multimodal AI

What this workflow does

This AI workflow has 12 nodes and runs when someone submits an n8n form (“Video Content ideas”). Along the way it connects OpenAI and Google Sheets. It also calls app.dumplingai.com, kieai.redpandaai.co and api.kie.ai over HTTP.

How it runs

Trigger: When someone submits an n8n form (“Video Content ideas”).

1. Generate Image Prompt (GPT-4.1) (OpenAI): uses OpenAI
2. Generate Image (FLUX.1 Pro) with Dumpling AI (HTTP Request): calls app.dumplingai.com (POST)
3. Generate Video Prompt (GPT-4o) (OpenAI): analyze (image)
4. Upload Image to KIE API for Veo (HTTP Request): calls kieai.redpandaai.co (POST)
5. Clean Video Prompt (Remove \n) (Code): runs custom JavaScript code
6. Generate Video (Veo 3) with KIE API (HTTP Request): calls api.kie.ai (POST)
7. Wait: waits 80 seconds
8. Check Video Status (Veo 3) (HTTP Request): calls api.kie.ai
9. Video Ready? (If): checks a condition and branches into true / false
10. Log to Google Sheet (Google Sheets): append

…plus 1 more step. See the full node list below.

Services it uses

OpenAIGoogle Sheets

HTTP calls to: app.dumplingai.com, kieai.redpandaai.co, api.kie.ai

Before you upgrade to n8n 3.0

Nodes used (7)

• n8n Form Triggern8n-nodes-base.formTrigger
• OpenAI@n8n/n8n-nodes-langchain.openAi
• HTTP Requestn8n-nodes-base.httpRequest
• Coden8n-nodes-base.code
• Waitn8n-nodes-base.wait
• Ifn8n-nodes-base.if
• Google Sheetsn8n-nodes-base.googleSheets

From the author

🧾 What this workflow does This automation transforms a short text idea into a cinematic video by chaining together three powerful AI services: GPT-4.1 for scene creation, Dumpling AI’s FLUX.1 Pro model for visual generation, and KIE API (Veo 3) for cinematic…

View the original on n8n.io → Check your own copy