Package Exports

audio-type
audio-type/audio-type.js

This package does not declare an exports field, so the exports above have been automatically detected and optimized by JSPM instead. If any package subpath is missing, it is recommended to post an issue to the original package (audio-type) to support the "exports" field. If that is not possible, create a JSPM override to customize the exports field for this package.

Readme

audio-type

Detect the audio type of a ArrayBuffer/Uint8Array

Install

$ npm i audio-type

Usage

Node.js

import readChunk from 'read-chunk'; // npm install read-chunk
import audioType from 'audio-type';
var buffer = readChunk.sync('meow.wav', 0, 12);

audioType(buffer);
//=> wav

Browser

import audioType from './audio-type.js'

var xhr = new XMLHttpRequest();
xhr.open('GET', 'meow.flac');
xhr.responseType = 'arraybuffer';

xhr.onload = function () {
    audioType(this.response);
    //=> flac
};

xhr.send();

API

audioType(buffer)

Returns: 'mp3', 'oga', 'flac', 'wav', 'm4a', 'opus', 'qoa'

buffer

Type: buffer (Node.js), arrayBuffer, uint8array

It only needs the first 12 bytes.

License

MIT • ॐ