public SoundEffect(string a_soundFile, float a_vol, Event ev)
{
soundFileName = ev.SoundName;
IWaveSource input = CodecFactory.Instance.GetCodec(a_soundFile);
IWaveSource final = input;
if (ev.UseEcho)
{
DmoEchoEffect echo = new DmoEchoEffect(input);
echo.LeftDelay = ev.EchoAmount;
echo.RightDelay = ev.EchoAmount;
echo.WetDryMix = 40;
final = echo;
}
soundOut1 = new DirectSoundOut(100, System.Threading.ThreadPriority.AboveNormal);
soundOut1.Device = Helper.Out;
soundOut1.Initialize(final);
soundOut1.Volume = a_vol;
soundOut1.Play();
if (Helper.Mic != Helper.Out)
{
IWaveSource waveSource2 = CodecFactory.Instance.GetCodec(a_soundFile);
IWaveSource final2 = waveSource2;
if (ev.UseEcho)
{
DmoEchoEffect echo = new DmoEchoEffect(waveSource2);
echo.LeftDelay = ev.EchoAmount;
echo.RightDelay = ev.EchoAmount;
echo.WetDryMix = 40;
final2 = echo;
}
soundOut2 = new DirectSoundOut(100, System.Threading.ThreadPriority.AboveNormal);
soundOut2.Device = Helper.Mic;
soundOut2.Initialize(final2);
soundOut2.Volume = a_vol;
soundOut2.Play();
}
timer = new Timer(1000);
timer.Elapsed += Timer_Elapsed;
timer.Start();
}
static void Foo()
{
//create a new soundIn instance for using input devices
using (var soundIn = new WasapiCapture(true, AudioClientShareMode.Shared, 30))
{
//important: always initialize the soundIn instance before creating the
//SoundInSource. The SoundInSource needs the WaveFormat of the soundIn,
//which gets determined by the soundIn.Initialize method.
soundIn.Initialize();
//wrap a sound source around the soundIn instance
//in order to prevent playback interruptions, set FillWithZeros to true
//otherwise, if the SoundIn does not provide enough data, the playback stops
IWaveSource source = new SoundInSource(soundIn)
{
FillWithZeros = true
};
//wrap a EchoEffect around the previously created "source"
//note: disposing the echoSource will also dispose
//the previously created "source"
using (var echoSource = new DmoEchoEffect(source))
{
//start capturing data
soundIn.Start();
//create a soundOut instance to play the data
using (var soundOut = new WasapiOut())
{
//initialize the soundOut with the echoSource
//the echoSource provides data from the "source" and applies the echo effect
//the "source" provides data from the "soundIn" instance
soundOut.Initialize(echoSource);
//play
soundOut.Play();
Console.WriteLine("Press any key to exit the program.");
Console.ReadKey();
}
}
}
}
public void TestSpeech()
{
SpeechSynthesizer synth = new SpeechSynthesizer();
using (MemoryStream stream = new MemoryStream())
{
synth.SetOutputToWaveStream(stream);
synth.Speak("This is a test.");
stream.Seek(0, SeekOrigin.Begin);
IWaveSource source = new WaveFileReader(stream);
EventWaitHandle waitHandle = new EventWaitHandle(false, EventResetMode.AutoReset);
var soundOut = new WasapiOut();
DmoEchoEffect echoSource = new DmoEchoEffect(source);
soundOut.Initialize(echoSource);
soundOut.Stopped += (s, e) => waitHandle.Set();
soundOut.Play();
waitHandle.WaitOne();
soundOut.Dispose();
source.Dispose();
}
}
public void TestSpeech()
{
SpeechSynthesizer synth = new SpeechSynthesizer();
using (MemoryStream stream = new MemoryStream())
{
synth.SetOutputToWaveStream(stream);
synth.Speak("This is a test.");
stream.Seek(0, SeekOrigin.Begin);
IWaveSource source = new WaveFileReader(stream);
EventWaitHandle waitHandle = new EventWaitHandle(false, EventResetMode.AutoReset);
var soundOut = new WasapiOut();
DmoEchoEffect echoSource = new DmoEchoEffect(source);
soundOut.Initialize(echoSource);
soundOut.Stopped += (s, e) => waitHandle.Set();
soundOut.Play();
waitHandle.WaitOne();
soundOut.Dispose();
source.Dispose();
}
}
