Make UGC ads from app screen recordings with Gemini, Sora 2, and VideoBGRemover

by Paul Roussel ✓ · 1,490 views · created 2025-10-12 · Content Creation, Multimodal AI

What this workflow does

This workflow has 28 nodes and runs when an HTTP POST request hits its webhook URL (plus 1 other trigger). Along the way it connects Google Drive. It also calls queue.fal.run and api.videobgremover.com over HTTP.

How it runs

Trigger: When an HTTP POST request hits its webhook URL (plus 1 other trigger).

1. Extract Webhook Data (Edit Fields (Set)): sets 5 fields: screenshot_video_url, meta, store_to_drive…
2. Sample Input (Edit Here) (Edit Fields (Set)): sets 5 fields: screenshot_video_url, meta, store_to_drive…
3. Merge: merges the data from its input branches
4. Download Screenshot Video (HTTP Request): calls an HTTP API
5. Upload to Gemini (HTTP Request): calls an HTTP API (POST)
6. Wait: waits 30 seconds
7. Gemini – Analyze & Plan (HTTP Request): calls an HTTP API (POST)
8. Extract & Parse (Code): runs custom JavaScript code
9. Build Sora Prompt (Code): runs custom JavaScript code
10. Sora 2 – Submit (fal.ai) (HTTP Request): calls queue.fal.run (POST)

…plus 16 more steps. See the full node list below.

Services it uses

Google Drive

HTTP calls to: queue.fal.run, api.videobgremover.com

Before you upgrade to n8n 3.0

Nodes used (10)

• Webhookn8n-nodes-base.webhook
• Manual Triggern8n-nodes-base.manualTrigger
• Edit Fields (Set)n8n-nodes-base.set
• Mergen8n-nodes-base.merge
• HTTP Requestn8n-nodes-base.httpRequest
• Waitn8n-nodes-base.wait
• Coden8n-nodes-base.code
• Ifn8n-nodes-base.if
• Google Driven8n-nodes-base.googleDrive
• Respond to Webhookn8n-nodes-base.respondToWebhook

From the author

Who's it for This workflow is perfect for app developers, SaaS founders, and mobile growth teams who need constant UGC-style video ads without hiring creators or agencies. If you're spending $500+ per creator and waiting weeks for videos, this automates the…

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