Convert Any Sequence to .ogg!

[Frank]

Prototype:

Code:

var chunks = [];
var ac = window.audioSystem.audioContext;
var dest = ac.createMediaStreamDestination();
var mediaRecorder = new MediaRecorder(dest.stream);

//connect all the nodes
for (var i in window.audioSystem.gainNodes) {
   var gn = window.audioSystem.gainNodes[i];
    gn.connect(dest);
}

//start at song start
mediaRecorder.start();
window.song.play(0);

//stop at song end
function stop() {
    window.song.stop();
    mediaRecorder.stop();
}
setTimeout(stop, window.song.loopTime * 15000 / bpm);

mediaRecorder.ondataavailable = function(evt) {
   // push each chunk (blobs) in an array
   chunks.push(evt.data);
};
mediaRecorder.onstop = function(evt) {
   // Make blob out of our blobs, and open it.
   var blob = new Blob(chunks, {type: 'audio/ogg; codecs=opus'});
    document.write('<audio controls></audio>');
   document.querySelector("audio").src = URL.createObjectURL(blob);
};

Confirmed for Chrome above works. Jacob_ might want to add UI features to this though. Only works with .ogg, never mind what I said before.