public void Close()
{
/* resetting common properties */
pausebutton.Visible = false;
stopbutton.Visible = false;
recbutton.Visible = true;
captureStarted = false;
capturing = false;
OnTick(0);
if (capturer == null)
{
return;
}
/* stopping and closing capturer */
try {
capturer.Stop();
capturer.Close();
if (capturerType == CapturerType.Live)
{
/* release and dispose live capturer */
capturer.Error -= OnError;
capturer.DeviceChange += OnDeviceChange;
capturerhbox.Remove(capturer as Gtk.Widget);
capturer.Dispose();
}
} catch (Exception) {}
capturer = null;
}
