Transform long videos into viral shorts with AI and schedule to social media using Whisper & Gemini

Automatically transforms long videos into viral short clips using AI and schedules them across TikTok, Instagram Reels, and YouTube Shorts.

workflowcontent

by Juan Carlos Cavero Graciaon n8n

Nodes

Triggers

Platform

n8n

Tech Stack

Blotato

Google Gemini

AI Agent

How It Works

This workflow uses OpenAI Whisper to transcribe long videos and Google Gemini to identify 3-6 engaging segments. It then cuts and crops the clips using GPU-accelerated processing and schedules them to post one per day across social media platforms.

Upload and extract audio from long video

Submit your long video through a form and extract the audio track using FFmpeg for accurate transcription processing.

Transcribe video with word-level timestamps

Use OpenAI Whisper to generate a complete transcript with precise word-level timestamps for accurate clip cutting.

Identify viral moments using AI

Google Gemini analyzes the transcript to detect 3-6 high-engagement segments and generates titles and descriptions for each clip.

Cut and crop clips for social platforms

GPU-accelerated FFmpeg processing creates clean clips respecting original resolution and cropping appropriately for each platform.

Attached Files

workflow.json