YouTube QA

AI-powered application that processes YouTube videos to provide transcripts, extract topics, and answer questions about the content.

Features

• Video Processing: Enter any YouTube URL to automatically extract and display the transcript
• Topic Extraction: AI-powered analysis to identify and organize key topics from the video
• Interactive Q&A: Ask questions about the video content and get AI-generated answers
• Timeline Integration: Click on any transcript segment or topic to jump to that point in the video

Prerequisites

• Docker and Docker Compose
• OpenAI API key

Quick Start

1. Setup

   # Clone and enter directory
   git clone https://github.com/marutilai/ytqa.git
   cd ytqa
   
   # Create and configure environment
   cp .env.sample .env
   # Add your OPENAI_API_KEY to .env

2. Development

   # Run locally
   docker compose up --build
   # Visit http://localhost:3000

3. Production

   # Deploy with SSL
   docker compose -f docker-compose.prod.yml up --build -d
   
   # Get SSL certificate
   docker compose -f docker-compose.prod.yml run --rm certbot certonly \
     --webroot --webroot-path /var/www/certbot/ \
     -d your-domain.com

Architecture

• Frontend: React + Vite + TypeScript
• Backend: Python + FastAPI
• AI: OpenAI API for embeddings and topic extraction