https://github.com/transitive-bullshit/get-mp3-duration

Computes the duration of an mp3 buffer in node or browser.
https://github.com/transitive-bullshit/get-mp3-duration

audio mp3

Last synced: about 1 month ago
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Computes the duration of an mp3 buffer in node or browser.

• Host: GitHub
• URL: https://github.com/transitive-bullshit/get-mp3-duration
• Owner: transitive-bullshit
• Created: 2018-03-08T20:39:07.000Z (over 7 years ago)
• Default Branch: master
• Last Pushed: 2022-12-07T01:45:50.000Z (over 2 years ago)
• Last Synced: 2025-04-25T02:01:48.171Z (about 2 months ago)
• Topics: audio, mp3
• Language: JavaScript
• Size: 7.42 MB
• Stars: 15
• Watchers: 2
• Forks: 3
• Open Issues: 9
• Metadata Files:
  • Readme: readme.md

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README

        
# get-mp3-duration

> Computes the duration of an mp3 buffer in node or browser.

[![NPM](https://img.shields.io/npm/v/get-mp3-duration.svg)](https://www.npmjs.com/package/get-mp3-duration) [![Build Status](https://travis-ci.com/transitive-bullshit/get-mp3-duration.svg?branch=master)](https://travis-ci.com/transitive-bullshit/get-mp3-duration) [![JavaScript Style Guide](https://img.shields.io/badge/code_style-standard-brightgreen.svg)](https://standardjs.com)

## Install

```bash

npm install --save get-mp3-duration

# or

yarn add get-mp3-duration

```

## Usage

```js

const getMP3Duration = require('get-mp3-duration')

const buffer = fs.readFileSync('fixtures/vbr.mp3')

const duration = getMP3Duration(buffer)

console.log(duration, 'ms') => 285727 ms

```

## Related

- [mp3-duration](https://github.com/ddsol/mp3-duration) this package is a fork of mp3-duration to add browser support.

- [vmsg](https://github.com/Kagami/vmsg) is an optimized mp3 recorder for the web which ports the lame mp3 encoder to wasm.

## License

MIT © [Travis Fischer](https://github.com/transitive-bullshit)

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