async void RecordButton_Click(object sender, RoutedEventArgs e)
{
if (_recorder == null)
{
var picker = new FileSavePicker();
picker.FileTypeChoices.Add("KinectEx.DVR Files", new List<string>() {".kdvr"});
picker.DefaultFileExtension = ".kdvr";
picker.SuggestedFileName = DateTime.Now.ToString("MM-dd-yyyy-hh-mm-ss");
var file = await picker.PickSaveFileAsync();
if (file != null)
{
// NOTE : Unlike the WPF sample which uses the "Automatic" mode, this example
// shows the use of the manual recording mode and does some work to
// optimize the recording process. The result is a better experience
// for this application and a better recording because fewer frames
// end up getting lost.
_recorder = new KinectRecorder(await file.OpenStreamForWriteAsync());
// NOTE : Default ColorRecorderCodec is Raw @ 1920 x 1080. Only need to change the
// bits that differ from the default.
int colorCompressionType = ColorCompressionCombo.SelectedIndex / 3;
int colorCompressionSize = ColorCompressionCombo.SelectedIndex % 3;
if (colorCompressionType == 1)
{
_recorder.ColorRecorderCodec = new JpegColorCodec();
}
if (colorCompressionSize == 1) // 1280 x 720
{
_recorder.ColorRecorderCodec.OutputWidth = 1280;
_recorder.ColorRecorderCodec.OutputHeight = 720;
}
else if (colorCompressionSize == 2) // 640 x 360
{
_recorder.ColorRecorderCodec.OutputWidth = 640;
_recorder.ColorRecorderCodec.OutputHeight = 360;
}
_recorder.Start();
RecordButton.Content = "Stop Recording";
BodyCheckBox.IsEnabled = false;
ColorCheckBox.IsEnabled = false;
DepthCheckBox.IsEnabled = false;
InfraredCheckBox.IsEnabled = false;
ColorCompressionCombo.IsEnabled = false;
}
}
else
{
RecordButton.IsEnabled = false;
await _recorder.StopAsync();
_recorder = null;
RecordButton.Content = "Record";
RecordButton.IsEnabled = true;
BodyCheckBox.IsEnabled = true;
ColorCheckBox.IsEnabled = true;
DepthCheckBox.IsEnabled = true;
InfraredCheckBox.IsEnabled = true;
ColorCompressionCombo.IsEnabled = true;
}
}
async void RecordButton_Click(object sender, RoutedEventArgs e)
{
if (_recorder == null)
{
var dlg = new SaveFileDialog()
{
FileName = DateTime.Now.ToString("MM-dd-yyyy-hh-mm-ss"),
DefaultExt = ".kdvr",
Filter = "KinectEx.DVR Files (*.kdvr)|*.kdvr"
};
if (dlg.ShowDialog().GetValueOrDefault())
{
_recorder = new KinectRecorder(File.Open(dlg.FileName, FileMode.Create), _sensor);
_recorder.EnableBodyRecorder = BodyCheckBox.IsChecked.GetValueOrDefault();
_recorder.EnableColorRecorder = ColorCheckBox.IsChecked.GetValueOrDefault();
_recorder.EnableDepthRecorder = DepthCheckBox.IsChecked.GetValueOrDefault();
_recorder.EnableInfraredRecorder = InfraredCheckBox.IsChecked.GetValueOrDefault();
// NOTE : Default ColorRecorderCodec is Raw @ 1920 x 1080. Only need to change the
// bits that differ from the default.
int colorCompressionType = ColorCompressionCombo.SelectedIndex / 3;
int colorCompressionSize = ColorCompressionCombo.SelectedIndex % 3;
if (colorCompressionType == 1)
{
_recorder.ColorRecorderCodec = new JpegColorCodec();
}
if (colorCompressionSize == 1) // 1280 x 720
{
_recorder.ColorRecorderCodec.OutputWidth = 1280;
_recorder.ColorRecorderCodec.OutputHeight = 720;
}
else if (colorCompressionSize == 2) // 640 x 360
{
_recorder.ColorRecorderCodec.OutputWidth = 640;
_recorder.ColorRecorderCodec.OutputHeight = 360;
}
_recorder.Start();
RecordButton.Content = "Stop Recording";
BodyCheckBox.IsEnabled = false;
ColorCheckBox.IsEnabled = false;
DepthCheckBox.IsEnabled = false;
ColorCompressionCombo.IsEnabled = false;
}
}
else
{
RecordButton.IsEnabled = false;
await _recorder.StopAsync();
_recorder = null;
RecordButton.Content = "Record";
RecordButton.IsEnabled = true;
BodyCheckBox.IsEnabled = true;
ColorCheckBox.IsEnabled = true;
DepthCheckBox.IsEnabled = true;
ColorCompressionCombo.IsEnabled = true;
}
}