How to save Audiocontext each audio track into database?

Question

I have a Audiocontext object in which audio's are given dynamically through xmlhttprequest and JS Filereader , is there is any possibility to save the mixed audio as an mp3 ?

Answer 1

I found myself the solution by @john_white 's comment over the question

var OAC         = new OfflineAudioContext(2,44100*length,44100);

        AudioApp.Collections.Tracks.each(function(track) {
                track.clips.each(function(clip) {
                        var newBufferSource         = OAC.createBufferSource();
                        newBufferSource.buffer      = clip.get('buffer');
                        newBufferSource.connect(OAC.destination);
                        newBufferSource.start(OAC.currentTime + clip.get('trackPos'));
                });
        });