Arc

Video asset pipeline — upload, transcode, and stream video files.

Stack

• Backend: NestJS, TypeORM, BullMQ, FFmpeg
• Frontend: Next.js (App Router), Tailwind CSS, shadcn/ui
• Infrastructure: PostgreSQL, Redis, MinIO (S3-compatible storage)

Prerequisites

• macOS
• Docker Desktop
• Node.js 18+
• FFmpeg

Getting Started

./setup.sh   # installs dependencies, starts Docker services, creates .env files
yarn dev      # starts backend + frontend in dev mode

URLs

Service	URL
Frontend	http://localhost:3000
Backend API	http://localhost:3001
MinIO Console	http://localhost:9001

Useful Commands

Command	Description
yarn dev	Start backend + frontend
yarn workspace backend start:dev	Backend only
yarn workspace frontend dev	Frontend only
yarn workspace backend build	Build backend
yarn workspace frontend build	Build frontend
yarn workspace backend test	Run backend tests
yarn workspace frontend test	Run frontend tests
docker compose up -d	Start PostgreSQL, Redis, MinIO
docker compose down	Stop Docker services