Auto-Generate Facebook Posts from Video Insights with Dumpling AI + GPT-4o

### 📌 Workflow Summary

This workflow listens to a specific Google Drive folder. When a new video is uploaded:

1. It downloads the video file and converts it to base64.
2. The base64 video is sent to Dumpling AI's `/extract-video` endpoint with a prompt to extract key tutorial insights.
3. The extracted content is passed to OpenAI (GPT-4o) to generate a short Facebook post and a descriptive image prompt.
4. The prompt is then used to generate an AI image using Dumpling AI's image endpoint.
5. Finally, the Facebook post and image URL are logged in a Google Sheet for easy publishing or review.

Use this workflow to automate content repurposing from your technical videos.