ytb2mp3 v0.2.10

ytb2mp3

A command-line client for extracting mp3s from YouTube videos

Installation

Prerequisites

You need a working installation of ffmpeg on your system. If you're on a Mac, you can use HomeBrew to install it like this:

$ brew install ffmpeg

npm

ytb2mp3 can be installed via npm:

$ npm install ytb2mp3 -g

Configuration

Configuration options

ytb2mp3 can be configured by passing command-line flags. The following flags are available:

--set-output-path <path>                The absolute path where the downloaded files should be stored (default: /tmp)
                                        The directory is automatically created if it doesn't exist
--set-video-quality <quality>           The quality of the YouTube videos that should be requested (default: highesst)
--set-ffmpeg-path <path>                The absolute path to the ffmpeg binary (default: /usr/local/bin/ffmpeg)
--set-progress-timeout <milliseconds>   The time in milliseconds in which the download progress should be refreshed
                                        (default: 200ms)

This information is also displayed when ytb2mp3 is called with the --help flag.

The configuration options will be persisted in ~/.config/configstore/ytb2mp3.json.

Usage

Download a video's audio as mp3

$ ytb2mp3 https://www.youtube.com/watch?v=Vhd6Kc4TZls

This will yield in the following output:

Downloading [██████████████████████████░░░░░░░░░░░░░░] 65% | ETA: 3s | Runtime: 4s | Speed: 1518.28 kbytes/sec

After the finished download, it will point to the output file:

Song was downloaded: /Users/username/yt2mp3/Cold Funk - Funkorama.mp3

Specifying a filename

You can use the --name "filename.extension" flag to specify a name for the output file:

$ ytb2mp3 --name "Cold Funk - Funkorama.mp3" https://www.youtube.com/watch?v=Vhd6Kc4TZls

This is useful if the algorithm of youtube-mp3-downloader cannot automatically determine a decent filename from the video's metadata.

Pasting a copied URL from the clipboard (MacOS)

Copy a video URL from your browser. Then, you can use the command

$ pbpaste | ytb2mp3

to directly download the video's audio.