public void PauseAndResumeRecording()
{
if (!RecorderHelper.IsRecording())
{
return;
}
if (RecorderHelper.IsPausing())
{
// 更换暂停按钮图标
PauseBtn.IsRecording = true;
ScreenRecorderResult ret = RecorderHelper.ResumeRecording();
if (ret != ScreenRecorderResult.Success)
{
//MessageBox.Show("");
}
//_fileSizeQueryCount = 0;
_countDownTimer_Elapsed(null, null);
StartCountDownTimer();
}
else
{
// 更换暂停按钮图标
PauseBtn.IsRecording = false;
ScreenRecorderResult ret = RecorderHelper.PauseRecording();
if (ret != ScreenRecorderResult.Success)
{
//MessageBox.Show("");
}
StopCountDownTimer();
}
}
private void _countDownTimer_Elapsed(object sender, ElapsedEventArgs e)
{
this.Dispatcher.Invoke((Action)(() =>
{
TimeSpan timeSpan = RecorderHelper.GetRecordingTime();
_recordingEllipseColor = !_recordingEllipseColor;
TimerLb.Text = timeSpan.ToString(@"hh\:mm\:ss");
}));
}
public MainPage()
{
this.InitializeComponent();
identificationHelper = new IdentificationHelper();
RecorderParams = new RecorderParams(2, 0.15f, 10);
recorderHelper = new RecorderHelper(RecorderParams, this);
Messages = new ObservableCollection <Message>();
Speakers = new ObservableCollection <Speaker>();
}
private static void DeleteRecordFile()
{
string recordFilePath = RecorderHelper.GetRecordFilePath();
if (!string.IsNullOrWhiteSpace(recordFilePath))
{
if (System.IO.File.Exists(recordFilePath))
{
System.IO.File.Delete(recordFilePath);
}
}
}
private void RecordKinectAudio()
{
lock (lockObj)
{
IsRecording = true;
var source = CreateAudioSource();
var time = DateTime.Now.ToString("hhmmss");
_recordingFileName = time + ".wav";
using (var fileStream =
new FileStream(_recordingFileName, FileMode.Create))
{
RecorderHelper.WriteWavFile(source, fileStream);
}
IsRecording = false;
}
}
private static MethodResult SaveRecordFile(string microCourseName)
{
MethodResult mr = new MethodResult();
mr.Status = 0;
mr.Message = "sucess";
string recordFullFileName = RecorderHelper.GetRecordFilePath();
if (string.IsNullOrWhiteSpace(recordFullFileName))
{
mr.Status = 2;
mr.Message = "recordFullFileName is empty";
return(mr);
}
if (!AppUtils.FileExists(recordFullFileName))
{
mr.Status = 3;
mr.Message = string.Format("{0} is not exist", recordFullFileName);
return(mr);
}
try
{
string recordVideoPath = AppUtils.GetRecordVideoPath();
AppUtils.MoveFile(recordFullFileName, System.IO.Path.Combine(recordVideoPath, RecorderHelper.StartRecordTime.ToString("微课-yyyyMMddHHmmss") + ".mp4"));
}
catch (Exception ex)
{
mr.Status = 99;
mr.Message = ex.ToString();
//Log.Write(ex);
}
finally
{
}
return(mr);
}
private void App_OnExit(object sender, ExitEventArgs e)
{
RecorderHelper.UnInitializeRecorder();
}
private void App_OnStartup(object sender, StartupEventArgs e)
{
RecorderHelper.InitializeRecorder();
}
static void Main(string[] args)
{
while (true)
{
try
{
#region 查找光驱设备
Console.Clear();
Console.WriteLine("正在查找光驱设备..");
List <Recorder> recorderList = RecorderHelper.GetRecorderList();
if (recorderList.Count <= 0)
{
Console.WriteLine("没有可以使用的光驱,请检查.");
Console.WriteLine("请连接光驱后,按任意键重试...");
Console.ReadKey();
continue;
}
for (int i = 0; i < recorderList.Count; i++)
{
Recorder tempRecorder = recorderList[i];
Console.WriteLine($"发现光驱设备:[{i+1}] {tempRecorder.RecorderName}");
Console.WriteLine($"媒体类型:{tempRecorder.CurMediaTypeName}");
Console.WriteLine($"媒体状态:{tempRecorder.CurMediaStateName}");
Console.WriteLine("支持刻录:" + (tempRecorder.CanBurn ? "√" : "×"));
Console.WriteLine($"可用大小:{FormatFileSize(tempRecorder.FreeDiskSize)}");
Console.WriteLine($"总大小:{FormatFileSize(tempRecorder.TotalDiskSize)}");
}
if (!recorderList.Any(r => r.CanBurn))
{
Console.WriteLine("没有可以用于刻录的光驱设备,请检查后,按任意键重试.");
Console.ReadKey();
continue;
}
#endregion
#region 择刻录使用的光驱
Recorder recorder;
if (recorderList.Count > 1)
{
Console.WriteLine("发现多个光驱设备,请输入序号选择刻录使用的光驱.");
int recorderIndex = -1;
while (recorderIndex == -1)
{ //tempIndex 1开始
int tempIndex = -1;
string recorderIndexStr = Console.ReadLine();
int.TryParse(recorderIndexStr, out tempIndex);
if (tempIndex - 1 < 0 || tempIndex > recorderList.Count)
{
Console.WriteLine("输入序号无效,请重新输入.");
continue;
}
if (!recorderList[tempIndex - 1].CanBurn)
{
Console.WriteLine("当前设备状态异常,不能进行刻录,请选择其它设备.");
continue;
}
recorderIndex = tempIndex - 1;
}
recorder = recorderList[recorderIndex];
}
else
{
recorder = recorderList[0];
}
Console.WriteLine($"使用设备[{recorder.RecorderName} {recorder.CurMediaTypeName}]进行刻录");
#endregion
#region 添加刻录文件
while (true)
{
Console.WriteLine("添加文件:请输入待刻录文件或文件夹路径. 0完成 1查看已添加文件");
string filePath = Console.ReadLine();
if (string.IsNullOrEmpty(filePath))
{
continue;
}
else if (filePath == "0")
{
break;
}
else if (filePath == "1")
{
ShowBurnMediaListInfo(recorder);
}
else
{
try
{
BurnMedia media = recorder.AddBurnMedia(filePath);
Console.WriteLine($"添加成功:{filePath}");
Console.WriteLine("文件大小:" + FormatFileSize(media.Size));
Console.WriteLine("已添加文件总大小:" + FormatFileSize(recorder.BurnMediaFileSize));
}
catch (Exception ex)
{
Console.WriteLine($"添加失败:{ex.Message}");
}
}
}
#endregion
#region 刻录文件
if (recorder.BurnMediaList.Count <= 0)
{
Console.WriteLine($"未添加任何刻录文件.已退出刻录过程.");
}
else
{
#region 刻录前确认
bool confirmBurn = false;
Console.Clear();
ShowBurnMediaListInfo(recorder);
while (true)
{
Console.WriteLine();
Console.ForegroundColor = ConsoleColor.DarkGreen; //设置颜色.
Console.WriteLine($"刻录过程一旦开始,终止可能会造成磁盘损坏.确认要开始刻录(y/n)?");
Console.ForegroundColor = colorFore; //还原颜色.
string confirmStr = Console.ReadLine();
if (confirmStr.ToLower() == "n")
{
break;
}
else if (confirmStr.ToLower() == "y")
{
confirmBurn = true;
break;
}
}
if (!confirmBurn)
{
Console.WriteLine($"本次刻录过程已退出");
continue;
}
#endregion
Console.CursorVisible = false; //隐藏光标
ShowBurnProgressChanged(recorder);
recorder.Burn(); //刻录
Console.WriteLine();
}
#endregion
}
catch (Exception ex)
{
Console.WriteLine($"异常:{ex.Message}\r\n{ex.StackTrace}");
}
Console.WriteLine($"按任意键退出...");
Console.ReadKey();
}
}
private void RecordBtn_OnClick(object sender, RoutedEventArgs e)
{
RecorderHelper.StartRecord(this);
}
public void StopRecording()
{
this.Hide();
RecorderHelper.StopRecording();
}
