audio-decode

    1.4.0 • Public • Published

    audio-decode Build Status unstable Greenkeeper badge

    Convert mp3/wav audio data to AudioBuffer.

    npm install audio-decode

    const decode = require('audio-decode');
    const buffer = require('audio-lena/mp3');
     
    //as a callback
    decode(buffer, (err, audioBuffer) => {});
     
    //as a promise
    decode(buffer).then(audioBuffer => {}, err => {});

    API

    let promise = decode(source, {context}?, (err, audioBuffer)=>{}?)

    Decode source, based on options and fire callback when done, or resolve a promise if no callback passed. Source type can be: ArrayBuffer, ArrayBufferView, Buffer, Blob, File or data-uri string.

    options may include context property for web-audio-api context (browser-only). By default new audio-context is created.

    Supported formats

    Browser version uses decodeAudioData method, in node the aurora is used.

    Shipped by default:

    To enable additional format, install it as a dependency npm install --save flac.js and require once require('flac.js').

    Additional formats available:

    // Decode flac
    let decode = require('audio-decode')
    let flac = require('audio-lena/flac')
    require('flac.js')
     
    decode(flac).then(audioBuffer => {
        //buffer is ready here
    })

    Credits

    Related

    License

    MIT © audiojs.

    Install

    npm i audio-decode

    DownloadsWeekly Downloads

    710

    Version

    1.4.0

    License

    MIT

    Last publish

    Collaborators

    • dfcreative
    • jamen