MediaRecorder.stream

The MediaRecorder.stream read-only property returns the stream that was passed into the MediaRecorder() constructor when the MediaRecorder was created.

Syntax

var stream = MediaRecorder.stream

Values

The MediaStream passed into the MediaRecorder() constructor when the MediaRecorder was originally created.

Example

if (navigator.getUserMedia) {
   console.log('getUserMedia supported.');
   navigator.getUserMedia (
      // constraints - only audio needed for this app
      {
         audio: true
      },

      // Success callback
      function(stream) {
           var mediaRecorder = new MediaRecorder(stream);

           var myStream = mediaRecorder.stream;
           console.log(myStream);

...

Specifications

Specification
MediaStream Recording # dom-mediarecorder-stream

Browser compatibility

	Desktop						Mobile
	Chrome	Edge	Firefox	Internet Explorer	Opera	Safari	WebView Android	Chrome Android	Firefox for Android	Opera Android	Safari on IOS	Samsung Internet
`stream`	49 47-49 Before Chrome 49, only video is supported, not audio.	79	25	No	36	14	49	49 47-49 Before Chrome 49, only video is supported, not audio.	25	36	14	5.0