audio-decode

Decode audio data in node or browser

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audio-decode Build Status unstable Greenkeeper badge
Convert mp3/wav audio data to AudioBuffer. npm install audio-decode ```js 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: ```js // 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

  • @jamen as originator of this package.

Related

License

MIT © audiojs.