can not record local Stream and remote Stream at the same time

[cccccccoder]

i try to record local stream and remote stream when two peers established a p2p connection(video chat), then upload the record-file to server ,but only remoteStream can be recorded, here's my code

            pc.oniceconnectionstatechange = function(event) {
    console.log("iceConnectionState:" + pc.iceConnectionState);
    if (pc.iceConnectionState == 'connected') {
        // when connected, start to recording
                    localRecorder = new MultiStreamRecorder(localStream);
        localRecorder.video = inputElement; // to get maximum accuracy
        localRecorder.audioChannels = 1;
        localRecorder.ondataavailable = function (blobs) {
            if (blobs.audio)
                console.log("recorded local audio");
            if (blobs.video)
                console.log("recorded local video");
            var currentIndex = localIndex ++;
            var fileName = 'localVideo-' + currentIndex +'.webm';  // 
            var formData = new FormData();
            // append video blob
            formData.append('videoFileName', fileName);
            formData.append('videoFile', blobs.video);
            // append audio blob
            fileName = 'localAudio-' + currentIndex +'.wav';  //
            formData.append('audioFileName', fileName);
            formData.append('audioFile', blobs.audio);
            uploadFile(formData);
        };
        localRecorder.start(3 * 1000);

                     //record remoteStream
                    remoteRecorder = new MultiStreamRecorder(remoteStream);
        remoteRecorder.video = videoOutput; // to get maximum accuracy
        remoteRecorder.audioChannels = 1;
        remoteRecorder.ondataavailable = function (blobs) {
            // blobs.audio
            // blobs.video
            if (blobs.audio)
                console.log("recorded remote audio");
            if (blobs.video)
                console.log("recorded remote video");
            var currentIndex = remoteIndex ++;
            var fileName = 'remoteVideo-' + currentIndex +'.webm';
            var formData = new FormData();
            // append video blob
            formData.append('videoFileName', fileName);
            formData.append('videoFile', blobs.video);
            // append audio blob
            fileName = 'remoteAudio-' + currentIndex +'.wav'; 
            formData.append('audioFileName', fileName);
            formData.append('audioFile', blobs.audio);
            uploadFile(formData);
        };
        remoteRecorder.start(3 * 1000);
    }
}

[muaz-khan]

It should be recording only local-stream----NOT remote one.

• Remote audio recording issue in Chrome / Demo

Remote recording in Firefox isn't working as well.

BTW, make sure that video property is having valid reference.

recorder.video = uniqueHTMLVideoElement;

BTW, your code should be working in Chrome.

[dev-mraj]

Hi, any updates on this issue?

[dev-mraj]

actually can we record just remote stream only?

[muaz-khan]

You can record remote-audio in Firefox using StereoAudioRecorder.js i.e. by using WebAudio solutions:

// if you're using MediaStreamRecorder.js
IsChrome = true; // this will force WebAudio solutions
var mediaRecorder = new MediaStreamRecorder(remoteStream);
mediaRecorder.mimeType = 'audio/wav';

// if you're using RecordRTC
var recordRTC = RecordRTC(remoteStream, {
     type: 'audio',
     recorderType: StereoAudioRecorder
});

Remote audio recording doesn't works in Chrome.

Demo, try in Firefox:

• https://www.webrtc-experiment.com/demos/remote-stream-recording.html

[dev-mraj]

Thanks... hope chrome get working asap. On Sep 17, 2015 7:58 PM, "Muaz Khan" [email protected] wrote:

You can record remote-audio in Firefox using StereoAudioRecorder.js i.e. by using WebAudio solutions:

// if you're using MediaStreamRecorder.js IsChrome = true; // this will force WebAudio solutionsvar mediaRecorder = new MediaStreamRecorder(remoteStream); mediaRecorder.mimeType = 'audio/wav'; // if you're using RecordRTCvar recordRTC = RecordRTC(remoteStream, { type: 'audio', recorderType: StereoAudioRecorder });

Remote audio recording doesn't works in Chrome.

Demo, try in Firefox:

• https://www.webrtc-experiment.com/demos/remote-stream-recording.html

— Reply to this email directly or view it on GitHub https://github.com/streamproc/MediaStreamRecorder/issues/34#issuecomment-141104015 .

[Dhanashri04]

how can we record local and remote stream using recordRTC in a single stream?

[haseebsaif]

how can we record local and remote stream using recordRTC in a single stream?