ChronosGraph

YouTube video transcriber and interactive 3D knowledge graph visualizer.

Prerequisites

• Node.js (v18+)
• Python (v3.12+)
• FFmpeg (must be in your PATH)
• yt-dlp (must be in your PATH)
• Neo4j database (configured and running)

Installation Guide

1. Clone the repository and navigate to the project directory.

2. Frontend Setup

   cd frontend
   npm install --legacy-peer-deps
   npm run build
   cd ..

3. Backend Setup

   # Install Python requirements
   pip install -r requirements.txt

4. Configuration Copy config.env.example to config.env and update the values:

   cp config.env.example config.env

   Ensure you set your gemini_api_key, Neo4j credentials, and correct paths.

Usage

Start the application using the backend main module:

python -m backend.main

Or use the provided launcher script on Windows:

run.bat

Open your browser to the URL output in the terminal (usually http://127.0.0.1:8000).