try to record voice using cordova media plugin on ios but always return error failed to start recording using avaudiorecorder ,code 1

                   var src = "myrecording.m4a";
                    
                        mediaRec = new Media(src, function () {
                            alert("Success");
                        }, function (err) {
                            alert(JSON.stringify(err));
                        });
                    
                    mediaRec.startRecord();

                    alert("Recording Started");
                    console.log(mediaRec);