Create AI shorts with HeyGen, Creatomate, Replicate, Gemini and OpenAI

Shorts Creation v10 (Telegram Filming) — n8n Template Description

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How it works

This workflow is a fully automated YouTube Shorts production pipeline. It takes the structured output from a video digestion workflow (transcript, key moments, metadata) and produces finished, rendered vertical shorts complete with AI-generated avatar narration, AI-generated B-roll video clips, dynamic multi-layout compositions, social media copy, and a lead magnet document — all uploaded to Google Drive and tracked in Google Sheets.

It's designed to be called as a sub-workflow — triggered by a parent workflow that provides video analysis data (transcript, key moments, visual analysis, metadata).

The full pipeline:

Stage 1 — Extract & Prepare The workflow receives pre-analysed video data (transcript, sections, B-roll clips, metadata) from the parent workflow via the Execute Workflow Trigger. A Code node extracts and structures the key snippets, B-roll timestamps, and video context ready for AI processing.

Stage 2 — Short-Form Concept Ideation (Gemini AI Agent) A Gemini-powered AI agent analyses the transcript, key moments, and video overview to generate 3 unique short-form concepts per video. Each concept includes a hook, body structure, CTA, full avatar script, and a lead magnet deliverable prompt. The agent uses structured output parsing to guarantee clean JSON. Concepts are fed with real examples from top-performing creators for style reference.