public void StartCapture()
{
try
{
if (_microphone == null)
{
_microphone = Microphone.Default;
_microphone.BufferDuration = TimeSpan.FromMilliseconds(100);
var sampleSize = _microphone.GetSampleSizeInBytes(_microphone.BufferDuration);
_baBuffer = new byte[sampleSize];
_microphone.BufferReady += MicrophoneBufferReady;
_microphone.Start();
}
}
catch (Exception)
{
}
}
private MicrophoneButton(Microphone microphone)
{
FrameworkDispatcher.Update();
var minSupportedBufferDurationMs = 100;
var duration = TimeSpan.FromMilliseconds(minSupportedBufferDurationMs);
Microphone = microphone;
Microphone.BufferDuration = duration;
Buffer = new byte[Microphone.GetSampleSizeInBytes(duration)];
Buffer2D = new Color[TexWidth * byte.MaxValue];
Texture2D = Texture2D ?? Program.Renderer.LeaseFor<Gray, byte>(TexWidth, byte.MaxValue);
Texture2D.SetData(Buffer2D);
Microphone.BufferReady += OnBufferReady;
Microphone.Start();
}
