AI Promo Video Generator with GPT-4o, Fal.ai & Human Review

This n8n workflow streamlines the creation of high-quality AI promo video clips for social media marketing of products, services, or events. It begins with GPT-4o suggesting engaging topics, followed by human selection of image styles, products, and AI-generated taglines via gotoHuman interface. Fal.ai then generates a reference image with Cloudinary overlay for the tagline, allowing review, iteration, or reprompting. Finally, a video clip is produced from the approved image, with further human review for perfection before posting.

Key benefits include significant time savings by automating ideation and generation while incorporating human supervision to ensure content quality and relevance, reducing manual trial-and-error. The gotoHuman nodes provide email/Slack notifications and an intuitive inbox for approvals, enabling seamless iteration without losing workflow context.

Ideal use cases: E-commerce sellers creating product promos, marketers for event teasers, gaming/lifestyle brands for viral social clips, or agencies producing client content. Requires setup for gotoHuman, OpenAI, Fal.ai, and Cloudinary credentials, plus importing specific review templates.