# s2yt

Create YouTube videos from an image and audio files.

## Stack

- Next.js 15 (App Router, TypeScript, Tailwind)
- PostgreSQL + Prisma
- Redis + BullMQ
- NextAuth (Google OAuth with YouTube scopes)
- FFmpeg for video encoding
- YouTube Data API v3

## Setup

1. Copy environment variables:

```bash
cp .env.example .env
```

2. Start PostgreSQL and Redis:

```bash
docker compose up -d
```

3. Install dependencies and run migrations:

```bash
npm install
npm run db:push
```

4. Configure Google OAuth in [Google Cloud Console](https://console.cloud.google.com/):
   - Enable YouTube Data API v3
   - Create OAuth 2.0 credentials
   - Add redirect URI: `http://localhost:3000/api/auth/callback/google`
   - Set `GOOGLE_CLIENT_ID` and `GOOGLE_CLIENT_SECRET` in `.env`

5. Install FFmpeg on your system (required for the worker).

6. Start the web app and worker in separate terminals:

```bash
npm run dev
npm run worker
```

## Free Plan

- 14 videos/month (each audio = 1 video)
- Max 720p resolution
- 30 MB max per file
- Watermark required
- Per-video metadata (title auto-filled from audio filename)

## Scripts

- `npm run dev` — Next.js dev server
- `npm run worker` — Background job processor
- `npm run db:push` — Push Prisma schema to database
- `npm run build` — Production build