https://github.com/meandavejustice/wav2mp3

https://github.com/meandavejustice/wav2mp3

Last synced: 7 days ago
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• Host: GitHub
• URL: https://github.com/meandavejustice/wav2mp3
• Owner: meandavejustice
• License: mit
• Created: 2014-08-17T19:13:54.000Z (about 10 years ago)
• Default Branch: master
• Last Pushed: 2014-08-17T19:14:44.000Z (about 10 years ago)
• Last Synced: 2024-03-29T12:01:21.643Z (8 months ago)
• Language: JavaScript
• Size: 266 KB
• Stars: 3
• Watchers: 5
• Forks: 2
• Open Issues: 0
• Metadata Files:
  • Readme: README.md
  • License: LICENSE

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README

        
## WAV2MP3

Convert wav file blobs to mp3 file blobs

This is the conversion code decoupled from the recorderjs fork/example for mp3conversion [here](https://github.com/nusofthq/Recordmp3js)

Also includes [libmp3lame.js](https://github.com/akrennmair/libmp3lame-js)

## Usage

`window.wav2mp3` takes two params, a [fileblob](https://developer.mozilla.org/en-US/docs/Web/API/Blob) and a callback.

You will want to ensure that the fileblob you pass in is a WAV file.

``` javascript

    wav2mp3(wavblob, function(blob) {

        var xhr = new XMLHttpRequest(),

            fd = new FormData();

        fd.append( 'file', blob, '4minutesand33seconds.mp3');

        xhr.open('POST', '/upload');

        xhr.send( fd );

    });

```

## Why

I'm publishing this temporarily so that I can access it from npm, will eventually pull

this out even further and provide as a module which will push the worker into

[webworkify](https://github.com/substack/webworkify).