mediaRec.startRecord();
    //then
    mediaRec.stopRecord();
    mediaRec.play();
    mediaRec.release();
    var myMedia = new Media("documents://myrecording.wav");
    console.log(myMedia);

{"id":"ba80f854-2013-3ed0-812a-c15746b9222a","src":"documents://myrecording.wav","_duration":-1,"_position":-1}