# RecordRTC & RTCMultiConnection ® Muaz Khan

HOME © Muaz Khan . @WebRTCWeb . Github . Latest issues . What's New?

Private ?? `#123456789`

1. You can record both local and remote audio+video streams in chrome >= 50
2. You can record video from both local and remote media streams (chrome,firefox,opera)
3. You can record audio from local stream (chrome,firefox,opera)
4. You can record "remote-audio" only on firefox
5. Many streams can be added; renegotiated; and recorded (simultaneously)!

## You can invoke audio/video recorder like this:

    connection.streams['stream-id'].startRecording({
        audio: true,
        video: true
    });

## You can skip argument:

    // to record both audio and video
    connection.streams['stream-id'].startRecording();

## Stop recording and get blob.

1. A JavaScritp object is returned with audio/video blobs e.g. blob.audio or blob.video.

    connection.streams['stream-id'].stopRecording(function (blob) {
        var mediaElement = document.createElement('audio');
        mediaElement.src = URL.createObjectURL(blob.audio);
        document.documentElement.appendChild(h2);
    });

## You can force to stop a specific stream:

    connection.streams['stream-id'].stopRecording(onBlobs, {
        audio: true // stop audio recorder and get audio blob
    });

## A simple working example:

    connection.onstream = function (e) {

        // e.type == 'remote' || 'local'
        connection.streams[e.streamid].startRecording({
            video: true
        });

        // record 10 sec audio/video
        var recordingInterval = 10 * 10000;

        setTimeout(function () {
            connection.streams[e.streamid].stopRecording(function (blob) {
                var mediaElement = document.createElement('video');
                mediaElement.src = URL.createObjectURL(blob.video);
                document.documentElement.appendChild(h2);
            });
        }, recordingInterval)
    };

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