rtcmulticonnection: webrtc recordrtc not returning a blob - webrtc

Question

I am trying to simply record the webrtc video using what I though was a standard example. The library is here: https://github.com/muaz-khan/RTCMultiConnection
rtcMultiConnection.onstream = function(e) {
var mediaElement = getMediaElement(e.mediaElement, {
onRecordingStarted: function(type) {
// www.RTCMultiConnection.org/docs/startRecording/
rtcMultiConnection.streams[e.streamid].startRecording();
},
onRecordingStopped: function(type) {
// www.RTCMultiConnection.org/docs/stopRecording/
rtcMultiConnection.streams[e.streamid].stopRecording(function(blob){
console.log("test");
console.log(blob);
});
}});}
I can follow the steps through the function calls, the issue is that the callback is never run from recordrtc.js....
It goes to line 100 of https://github.com/muaz-khan/RecordRTC/blob/master/RecordRTC.js
There it runs:
mediaRecorder.stop(_callback);
Which never calls the callback....
Even calling functions directly doesn't work:
console.log(rtcMultiConnection.streams[e.streamid].audioRecorder.getBlob());
console.log(rtcMultiConnection.streams[e.streamid].videoRecorder.save("a.png"));
I am wondering if two different versions of recordrtc and rtcmulticonneciton are interacting.... Any ideas? Maybe an older recordrtc, but I can't find an older version

Answer 1

Please use blob.video:
var stream = connection.streams['stream-id'];
stream.stopRecording(function(blob) {
var h2;
if (blob.audio) {
h2 = document.createElement('h2');
h2.innerHTML = 'Open recorded ' + blob.audio.type + '';
div.appendChild(h2);
}
if (blob.video) {
h2 = document.createElement('h2');
h2.innerHTML = 'Open recorded ' + blob.video.type + '';
div.appendChild(h2);
}
});
Updated at March 29, 2016
Here is the actual documentation:
http://www.rtcmulticonnection.org/docs/startRecording/
Please make sure that:
You are using v2.2.2
You called startRecording first
For v3, you can directly use the RecordRTC:
connection.onstream = function(event) {
recordStream(event.stream);
};
function recordStream(stream) {
if (!!window.recorder) return;
window.recorder = RecordRTC(stream, {
type: 'video'
});
recorder.startRecording();
}
btnStopRecording.onclick = function() {
if (!window.recorder) return;
recorder.stopRecording(function() {
var blob = recorder.blob;
// or dataURL
recorder.getDataURL(func_callback);
});
};
btnStartRecording.onclick = function() {
var stream = connection.attachStreams[0];
recordStream(straem);
// or
var stream = connection.streamEvents['stream-id'].stream;
recordStream(straem);
};
Above snippet can be used within v2.2.2 as well.