!Logo of QBMediaRecorderJS

QBMediaRecorderJS

> The QBMediaRecorder.js is a JavaScript library providing stream object (representing a flux of audio- or video-related data) recording and extending the MediaStream Recording API.


QBMediaRecorder.js support all native mimetypes and 'audio/wav' and 'audio/mp3'.
For support wav and mp3 add qbAudioRecorderWorker.js to your project and set custom mimeType and workerPath in QBMediaRecorder's options:
``javascript
var opts = {
// use named function
onstart: function onStart() {
console.log('Recorder is started');
},
onstop: function onStop(Blob) {
videoElement.src = URL.createObjectURL(blob);
},
// 'audio/wav' or 'audio/mp3'
mimeType: 'audio/mp3',
// set relative path (from folder node_modules for example)
workerPath: '../node_modules/javascript-media-recorder/qbAudioRecorderWorker.js'
};

// uses as global variable, QBMediaRecorder is built as a UMD module.
var recorder = new QBMediaRecorder(opts);
`

Extendings methods of MediaRecorder:
- isAvailable;
- getSupportedMimeTypes;
- change;
- download.

See docs - all public API.
Check our sample, use a few source (video / audio).

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The QBMediaRecorder supports Firefox 29, Chrome 49 / Chrome 62 for Android, Opera 36 and Safari 6.1 (only wav and mp3)

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The QBMediaRecorder is built as a UMD module and can be loaded via CDN, NPM, or from source.

#### Install
You can use CDN (by UNPKG) to deliver the QBMediaRecorder.
`html

`
Or use NPM
`bash
npm install media-recorder-js --save
`
Also you can download sources from Github, run project by the following commands.
You will need to have Gulp.

`bash
npm i
npm run build
`
#### Contribution
ESLint uses in project as lint, so install it before start developing.
`bash
npm install -g eslint
``

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* MDN