PathPilot - Tutorial Video Generator
Overview
A professional AI-powered platform that transforms text topics into complete narrated tutorial videos with images, audio, and subtitles. This multi-modal AI system synthesizes professional screen-recorded tutorials from documentation with automated zoom, leveraging GPT-4 for script generation, DALL-E 3 and Nano Banana Pro for visuals, and ElevenLabs for premium voice synthesis.
The Challenge
Creating professional tutorial videos traditionally requires significant time, expertise in video editing, voice recording equipment, and graphic design skills. The process of scripting, recording, editing, and producing high-quality educational content can take hours or even days, making it difficult to scale content creation.
The Solution
Built an end-to-end automated pipeline that handles every aspect of video production. GPT-4 generates structured tutorial scripts, DALL-E 3 and Nano Banana Pro create relevant visuals, Runway Gen-4 Turbo adds realistic camera motion, ElevenLabs provides premium voice narration with 8 voice options, and MoviePy assembles everything into a professional video with automatic subtitle generation. The system features real-time progress tracking across 4 phases and a modern UI for reviewing and editing storyboards before generation.
Key Features
- ✓AI Script Generation with GPT-4
- ✓Dual Image Generation (DALL-E 3 & Nano Banana Pro)
- ✓Motion Generation with Runway Gen-4 Turbo
- ✓Premium Voice Synthesis (8 ElevenLabs voices)
- ✓Automatic Subtitle Generation (SRT files)
- ✓Real-time Progress Tracking
- ✓Storyboard Review & Editing
- ✓Professional Video Assembly with MoviePy