🎓 SigmaLearn SigmaLearn is an AI-powered educational content generator that creates animated videos with voiceovers and interactive quizzes — all from a single text prompt. It's designed for students, educators, and learners who want visually rich explanations without video editing, scripting, or animation experience.

✨ Features 🎬 Automatic Video Generation Input a topic → get a full p5.js animation with voiceover

🧠 AI-Generated Quiz After watching the video, learners can test their understanding with an interactive quiz scored out of 10

🗣️ Natural Voice Narration Voiceovers are generated using OpenAI’s Text-to-Speech API

🧪 Animation Validation JS animation code is validated in a headless browser before recording

📼 Video + Audio Merging Captured animations are combined with narration to produce final .mp4 videos

🧰 Streamlit Web UI A clean, dark-themed interface for learners and judges

🏗️ Tech Stack Component Tech Used Frontend UI Streamlit Video Animation p5.js (rendered via Pyppeteer + CCapture.js) AI LLMs OpenAI GPT-4o, Claude 3, Gemini 1.5 TTS Voice OpenAI Text-to-Speech API Quiz Gen Gemini 1.5 Pro Video Merge FFmpeg Backend Logic Python (with asyncio + Jinja2)

⚡ Quick Start

📦 Backend Setup (Flask)

pip install -r requirements.txt
flask db init
flask db migrate -m "Initial migration"
flask db upgrade
python app.py

💻 Frontend Setup (React)

cd frontend/vidlearn-frontend-main
npm install
npm run dev

🚀 Production Build

cd frontend/vidlearn-frontend-main
npm run build

Flask will automatically serve the frontend from frontend/build.