musicfree

A lightweight command-line tool to download audio from YouTube and Bilibili.

Overview

musicfree is a Rust-based CLI that fetches audio from supported video sites and saves it as an .m4a file. The output filename is derived from the video's title and sanitized to be filesystem-friendly.

Features

• Detects site from URL and downloads audio accordingly (YouTube or Bilibili).
• Saves audio as a single .m4a file named after the video title.
• Self-contained, async I/O with robust error handling.
• Optional YouTube extractor powered by EJS (feature flag ejs).