public Mp3Result GetAudioCaptcha()
{
string file = AudioTool.GenerateAudio(
ControllerContext,
HttpContext.Session["captcha"].ToString()
);
return(new Mp3Result(file));
}
public static List <AudioSourceItem> GetAudioSources(bool ForceUpdate = false)
{
if (audioSourceItems == null || ForceUpdate)
{
audioSourceItems = AudioTool.GetAudioCaptureDevices().Select(d => new AudioSourceItem(d)).ToList();
}
return(new List <AudioSourceItem>(audioSourceItems));
//return AudioTool.GetAudioCaptureDevices().Select(d => new AudioSourceItem(d)).ToList();
}
protected override void OnNavigatedTo(NavigationEventArgs e)
{
// Initialize sio
sio = new SoundIO();
// Initialize AudioTool with sio's output parameters:
at = new AudioTool(sio.getOutputNumChannels(), sio.getOutputSampleRate());
// Setup event logic with a lambda to run every time we get an input buffer of audio
sio.audioInEvent += (float[] data) =>
{
// When we get a buffer of data, make Audio Tool convert it from mono to stereo:
float[] output = at.convertChannels(data, 1);
// Output that data to the speakers
sio.writeAudio(output);
};
}
private void UpdateAudioSources()
{
audioSourceItems = new BindingList <ComboBoxItem>();
var audioDevices = AudioTool.GetAudioCaptureDevices();
var captureProps = Config.Data.WasapiCaptureProps;
foreach (var d in audioDevices)
{
d.Properties = captureProps;
ComboBoxItem item = new ComboBoxItem
{
Name = d.Name,
Tag = d,
};
audioSourceItems.Add(item);
}
audioSourceComboBox.DataSource = audioSourceItems;
audioSourceComboBox.DisplayMember = "Name";
}
private void setupSensors()
{
// Initialize the combined orientation sensor
try
{
motion = new Motion();
motion.TimeBetweenUpdates = TimeSpan.FromMilliseconds(100);
motion.CurrentValueChanged += motion_CurrentValueChanged;
motion.Start();
}
catch
{
// Print out an error
MessageBox.Show("Could not initialize Motion API. This phone does not have the necessary sensors to run this code properly!");
// The kill the current application
Application.Current.Terminate();
}
// Setup sound output
sio = new SoundIO();
sio.audioOutEvent += sio_audioOutEvent;
sio.start();
at = new AudioTool(sio.getOutputNumChannels(), sio.getOutputSampleRate());
}