public HotkeyAudioDevice GetDevice(string deviceName, AudioDeviceType deviceType = AudioDeviceType.Output)
{
if (deviceType == AudioDeviceType.Output)
{
return(AudioOutputDevices.FirstOrDefault(audioDevice => audioDevice.AudioDeviceName.Equals(deviceName)));
}
else if (deviceType == AudioDeviceType.Input)
{
return(AudioInputDevices.FirstOrDefault(audioDevice => audioDevice.AudioDeviceName.Equals(deviceName)));
}
else if (deviceType == AudioDeviceType.Both)
{
throw new Exception("Cannot use device type of both to get one device");
}
return(null);
}
public MainWindowViewModel(IVideoCaptureAccessor videoCaptureAccessor)
{
this.videoCaptureAccessor = videoCaptureAccessor;
this.videoCaptureAccessor.OnError += VideoCaptureAccessorOnError;
Title = "Simple Video Capture Demo - Video Capture SDK .Net" +
" (SDK v" + videoCaptureAccessor.SDK_Version + ")";
SelectedVideoInputDevice = VideoInputDevices.FirstOrDefault();
SelectedAudioInputDevice = AudioInputDevices.FirstOrDefault();
SelectedAudioOutputDevice =
AudioOutputDevices.FirstOrDefault(_ => _.Contains("Default DirectSound Device")) ??
AudioOutputDevices.FirstOrDefault();
RecordAudio = true;
MinVolumeValue = 20;
MaxVolumeValue = 100;
CurrentVolumeValue = 80;
MinBalanceValue = -100;
MaxBalanceValue = 100;
CurrentBalanceValue = 0;
ConfigureAudioInputDeviceCommand = new DelegateCommand(ConfigureAudioInputDevice);
ConfigureVideoInputDeviceCommand = new DelegateCommand(ConfigureVideoInputDevice);
OutputFileName = Path.Combine(Environment.GetFolderPath(Environment.SpecialFolder.MyDocuments), "VisioForge", "output.mp4");
SelectedOutputFormat =
OutputFormats.FirstOrDefault(_ => _.Description == "MP4") ??
OutputFormats.FirstOrDefault();
BrowseForOutputFileCommand = new DelegateCommand(BrowseForOutputFile);
ConfigureOutputFormatCommand = new DelegateCommand(ConfigureOutputFormat);
MinLightnessValue = 0;
MaxLightnessValue = 255;
CurrentLightnessValue = 0;
MinSaturationValue = 0;
MaxSaturationValue = 255;
CurrentSaturationValue = 255;
MinContrastValue = 0;
MaxContrastValue = 255;
CurrentContrastValue = 0;
MinDarknessValue = 0;
MaxDarknessValue = 255;
CurrentContrastValue = 0;
AddImageLogoCommand = new DelegateCommand(AddImageLogo);
AddTextLogoCommand = new DelegateCommand(AddTextLogo);
EditLogoCommand = new DelegateCommand(EditLogo, CanEditLogo);
RemoveLogoCommand = new DelegateCommand(RemoveLogo, CanRemoveLogo);
PreviewMode = true;
RecordingTimeText = "Recording time: 00:00:00";
StartCommand = new DelegateCommand(Start);
StopCommand = new DelegateCommand(Stop);
PauseCommand = new DelegateCommand(Pause);
ResumeCommand = new DelegateCommand(Resume);
SaveSnapshotCommand = new DelegateCommand(SaveSnapshot);
ViewVideoTutorialsCommand = new DelegateCommand(ViewVideoTutorials);
tmRecording.Interval = TimeSpan.FromSeconds(1);
tmRecording.Tick += (senderx, args) => { UpdateRecordingTime(); };
}
