RecordRTC & RTCMultiConnection ® Muaz Khan

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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