private async void Page_Loaded(object sender, RoutedEventArgs e)
{
Grid rootPanel = (Grid)this.FindName("rootPanel");
line = (Polyline)this.FindName("plOscilloscope");
Size size = rootPanel.RenderSize;
length = size.Width - 20;
height = Math.Min(length / 2, size.Height - 20);
start = new Point(10, size.Height / 2);
await socket.Task;
RatingStream rateStream = new RatingStream(socket.Task.Result.OutputStream.AsStreamForWrite());
rateStream.WriteRateCalculated += rateStream_WriteRateCalculated;
capturer.Stream.OutputStream = rateStream;
capturer.Start();
}
public void ActivationPostTask()
{
MAudioFormat format = capturer.Format;
int ratio = format.NumberOfChannels * format.SampleRate / COMMON_FREQ;
switch (format.EncodingType)
{
case MAudioEncodingType.PCM16bits:
capturer.Stream.OutputStream =
new ConverterStream(new ShortSimplifier(client, ratio, 1));
break;
case MAudioEncodingType.Float:
capturer.Stream.OutputStream =
new ConverterStream(new FloatSimplifier(new FloatToPCMConverter(client), ratio, 1));
break;
}
capturer.Start();
}
private void Page_Loaded(object sender, RoutedEventArgs e)
{
capturer = new MAudioCapturer();
var ignore = capturer.InitializeAsync().
ContinueWith((preTask) =>
{
MAudioFormat format = capturer.Format;
int ratio = format.NumberOfChannels * format.SampleRate / 16000;
switch (format.EncodingType)
{
case MAudioEncodingType.PCM16bits:
capturer.Stream.OutputStream =
new ConverterStream(new ShortSimplifier(client, ratio, 1));
break;
case MAudioEncodingType.Float:
capturer.Stream.OutputStream =
new ConverterStream(new FloatSimplifier(new FloatToPCMConverter(client), ratio, 1));
break;
}
capturer.Start();
});
}