static void HandleAudioSource(MainViewModel ViewModel, StartCmdOptions StartOptions)
{
var source = ViewModel.AudioViewModel.AudioSource;
if (StartOptions.Microphone != -1 && StartOptions.Microphone < source.AvailableRecordingSources.Count - 1)
{
source.SelectedRecordingSource = source.AvailableRecordingSources[StartOptions.Microphone + 1];
}
if (StartOptions.Speaker != -1 && StartOptions.Speaker < source.AvailableLoopbackSources.Count - 1)
{
source.SelectedLoopbackSource = source.AvailableLoopbackSources[StartOptions.Speaker + 1];
}
}
static void HandleVideoEncoder(MainViewModel ViewModel, StartCmdOptions StartOptions)
{
if (StartOptions.Encoder == null)
{
return;
}
var video = ViewModel.VideoViewModel;
if (FFMpegService.FFMpegExists && Regex.IsMatch(StartOptions.Encoder, @"ffmpeg:\d+"))
{
var index = int.Parse(StartOptions.Encoder.Substring(7));
video.SelectedVideoWriterKind = VideoWriterKind.FFMpeg;
if (index < video.AvailableVideoSources.Count)
{
video.SelectedVideoWriter = video.AvailableVideoWriters[index];
}
}
else if (ServiceProvider.FileExists("SharpAvi.dll") && Regex.IsMatch(StartOptions.Encoder, @"sharpavi:\d+"))
{
var index = int.Parse(StartOptions.Encoder.Substring(9));
video.SelectedVideoWriterKind = VideoWriterKind.SharpAvi;
if (index < video.AvailableVideoSources.Count)
{
video.SelectedVideoWriter = video.AvailableVideoWriters[index];
}
}
else if (StartOptions.Encoder == "gif")
{
video.SelectedVideoWriterKind = VideoWriterKind.Gif;
}
}
static void Start(MainViewModel ViewModel, StartCmdOptions StartOptions)
{
if (StartOptions.Cursor)
{
Settings.Instance.IncludeCursor = true;
}
if (StartOptions.Clicks)
{
Settings.Instance.Clicks.Display = true;
}
if (StartOptions.Keys)
{
Settings.Instance.Keystrokes.Display = true;
}
HandleVideoSource(ViewModel, StartOptions);
HandleVideoEncoder(ViewModel, StartOptions);
HandleAudioSource(ViewModel, StartOptions);
Settings.Instance.FrameRate = StartOptions.FrameRate;
Settings.Instance.AudioQuality = StartOptions.AudioQuality;
Settings.Instance.VideoQuality = StartOptions.VideoQuality;
if (!ViewModel.RecordCommand.CanExecute(null))
{
WriteLine("Nothing to Record");
return;
}
if (StartOptions.Delay > 0)
{
Thread.Sleep(StartOptions.Delay);
}
ViewModel.StartRecording(StartOptions.FileName);
if (StartOptions.Length > 0)
{
var elapsed = 0;
Write(TimeSpan.Zero);
while (elapsed++ < StartOptions.Length)
{
Thread.Sleep(1000);
Write(new string('\b', 8) + TimeSpan.FromSeconds(elapsed));
}
Write(new string('\b', 8));
}
else
{
const string recordingText = "Press p to pause or resume, q to quit";
WriteLine(recordingText);
char ReadChar()
{
if (IsInputRedirected)
{
var line = ReadLine();
if (line != null && line.Length == 1)
{
return(line[0]);
}
return(char.MinValue);
}
return(char.ToLower(ReadKey(true).KeyChar));
}
char c;
do
{
c = ReadChar();
if (c != 'p')
{
continue;
}
ViewModel.PauseCommand.ExecuteIfCan();
if (ViewModel.RecorderState != RecorderState.Paused)
{
WriteLine("Resumed");
}
} while (c != 'q');
}
Task.Run(async() => await ViewModel.StopRecording()).Wait();
}
static void Start(MainViewModel ViewModel, StartCmdOptions StartOptions)
{
if (StartOptions.Cursor)
{
Settings.Instance.IncludeCursor = true;
}
if (StartOptions.Clicks)
{
Settings.Instance.MouseClicks = true;
}
if (StartOptions.Keys)
{
Settings.Instance.KeyStrokes = true;
}
HandleVideoSource(ViewModel, StartOptions);
HandleVideoEncoder(ViewModel, StartOptions);
HandleAudioSource(ViewModel, StartOptions);
Settings.Instance.FrameRate = StartOptions.FrameRate;
Settings.Instance.AudioQuality = StartOptions.AudioQuality;
Settings.Instance.VideoQuality = StartOptions.VideoQuality;
if (!ViewModel.RecordCommand.CanExecute(null))
{
WriteLine("Nothing to Record");
return;
}
if (StartOptions.Delay > 0)
{
Thread.Sleep(StartOptions.Delay);
}
ViewModel.StartRecording(StartOptions.FileName);
if (StartOptions.Length > 0)
{
int elapsed = 0;
Write(TimeSpan.Zero);
while (elapsed++ < StartOptions.Length)
{
Thread.Sleep(1000);
Write(new string('\b', 8) + TimeSpan.FromSeconds(elapsed));
}
Write(new string('\b', 8));
}
else
{
var text = "Press q to quit";
Write(text);
while (ReadKey(true).KeyChar != 'q')
{
;
}
Write(new string('\b', text.Length));
}
Task.Run(async() => await ViewModel.StopRecording()).Wait();
}
