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FR-AI / ANALYSISWhy it is worth attention
It offers real-time progress via SSE, caching of metadata and source videos, queue concurrency control, and comprehensive error handling, all wrapped in a clean REST API with a simple frontend.
Who it is for
- Developers seeking a self-hosted YouTube clipping API
- Content creators who need to extract short clips for social media
- Video editors wanting to automate clip extraction from YouTube
- Users who prefer not to install desktop software for simple clipping
Use cases
- Extracting highlight moments from long YouTube videos
- Creating short clips for repurposing on other platforms
- Converting video segments to MP3 or extracting audio
- Batch clipping multiple segments from the same video using caching
Strengths
- Real-time progress streaming via Server-Sent Events for each job
- Intelligent caching avoids re-downloading the same video source
- Queue with configurable concurrency prevents resource overload
- Security measures: rate limiting, input validation, path traversal protection
Considerations
- Requires manual installation of yt-dlp (no automatic fallback provided)
- External dependencies on FFmpeg (though static fallback exists) and Python for yt-dlp
- Disclaimer prohibits commercial resale of the software itself (MIT license may override but README states otherwise)
README quick start
YouTube Video Clipper v1
Tools untuk mengambil bagian tertentu (clip) dari video YouTube dan mengekspornya menjadi file video baru — tanpa perlu mengunduh seluruh video secara manual.
Dibangun dengan Node.js + Express, yt-dlp untuk pengambilan video, dan FFmpeg untuk pemotongan/encoding. Progress real-time menggunakan Server-Sent Events.
Fitur
- Ambil metadata video (judul, thumbnail, durasi, channel, resolusi, subtitle) tanpa download
- Potong video berdasarkan rentang waktu (
start–end) dengan pilihan resolusi output - Progress real-time (downloading → clipping → encoding → finished) via SSE
- Cache metadata & source video (tidak download ulang video yang sama)
- Auto-cleanup file setelah 30 menit
- Rate limiting, validasi input, sanitasi filename, proteksi path traversal
- Fitur bonus: convert ke MP3, extract audio, watermark, ubah FPS, compress, crop, burn subtitle, merge clip (lihat
services/ffmpeg.service.js)
Struktur Project
youtube-clipper/
├── app.js # Entry point
├── config/ # Konfigurasi & konstanta
├── routes/ # Definisi endpoint
├── controllers/ # Request/response handler
├── services/ # Business logic (yt-dlp, ffmpeg, job, queue, cache, cleanup)
├── middleware/ # Validator, rate limiter, security, error handler
├── utils/ # Helper murni (validator, logger, sanitizer, dll)
├── views/ + public/ # Frontend (EJS + vanilla JS + CSS)
├── scripts/ # Script maintenance (checkDependencies, clean)
├── temp/ downloads/ output/ logs/ # Folder runtime (auto-dibersihkan)
1. Instalasi
Prasyarat
- Node.js ≥ 18 LTS
- Python 3 (untuk instalasi yt-dlp via pip) — opsional jika pakai binary langsung
- FFmpeg (opsional install manual — project sudah menyediakan fallback via
ffmpeg-static)
Install dependency Node.js
git clone https://github.com/ray4rt/yt-clip
cd yt-clip
npm install
Install FFmpeg (opsional, untuk performa & codec terbaik)
Ubuntu/Debian
sudo apt update && sudo apt install -y ffmpeg
macOS
brew install ffmpeg
Windows
- Download dari https://www.gyan.dev/ffmpeg/builds/
- Extract, tambahkan folder
binke PATH - Verifikasi:
ffmpeg -version
Jika FFmpeg sistem tidak ditemukan, aplikasi otomatis f
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