public AudioStreamHandler()
{
log = Logger.GetLogger(GetType());
WaveIn = new WasapiLoopbackCapture();
WaveIn.DataAvailable += DataAvailable;
WaveIn.RecordingStopped += RecordingStopped;
WaveOut = new WaveOut();
WaveOut.Init(new SilentWaveProvider());
}
private void playButton_Click(object sender, EventArgs e)
{
waveOut = new WaveOut();
waveOut.PlaybackStopped += waveOut_PlaybackStopped;
reader = new WaveFileReader("sample.wav");
waveOut.Init(reader);
waveOut.Play();
}
public IWavePlayer CreateDevice(int latency)
{
IWavePlayer device;
WaveCallbackStrategy strategy = _waveOutSettingsPanel.CallbackStrategy;
if (strategy == WaveCallbackStrategy.Event)
{
WaveOutEvent waveOut = new WaveOutEvent
{
DeviceNumber = _waveOutSettingsPanel.SelectedDeviceNumber,
DesiredLatency = latency
};
device = waveOut;
}
else
{
WaveCallbackInfo callbackInfo = strategy == WaveCallbackStrategy.NewWindow ? WaveCallbackInfo.NewWindow() : WaveCallbackInfo.FunctionCallback();
WaveOut outputDevice = new WaveOut(callbackInfo)
{
DeviceNumber = _waveOutSettingsPanel.SelectedDeviceNumber,
DesiredLatency = latency
};
device = outputDevice;
}
// TODO: configurable number of buffers
return device;
}
public GameMain()
{
// もとからあった初期化
InitializeComponent();
// セリフ用オブジェクト生成
pl = new NAudio.Wave.WaveOut();
// スプラッシュスクリーンの表示
SplashScreen ss = new SplashScreen();
ss.Show();
ss.Refresh();
Thread.Sleep(3200);
ss.Close();
ss.Dispose();
// キャラクタ選択画面の表示
CharacterSelect cs = new CharacterSelect()
{
mm = this
};
cs.ShowDialog();
cs.Dispose();
}
public void PlaySound(string name, Action done = null)
{
FileStream ms = File.OpenRead(_soundLibrary[name]);
var rdr = new Mp3FileReader(ms);
WaveStream wavStream = WaveFormatConversionStream.CreatePcmStream(rdr);
var baStream = new BlockAlignReductionStream(wavStream);
var waveOut = new WaveOut(WaveCallbackInfo.FunctionCallback());
waveOut.Init(baStream);
waveOut.Play();
var bw = new BackgroundWorker();
bw.DoWork += (s, o) =>
{
while (waveOut.PlaybackState == PlaybackState.Playing)
{
Thread.Sleep(100);
}
waveOut.Dispose();
baStream.Dispose();
wavStream.Dispose();
rdr.Dispose();
ms.Dispose();
if (done != null) done();
};
bw.RunWorkerAsync();
}
public void Stop()
{
try
{
udpSender.Close();
udpListener.Close();
if (waveout != null)
{
waveout.Stop();
waveout.Dispose();
waveout = null;
}
if (sourcestream != null)
{
sourcestream.StopRecording();
sourcestream.Dispose();
sourcestream = null;
}
}
catch(Exception ex)
{
MessageBox.Show(ex.ToString());
}
}
public Form1()
{
_serialPort.PortName = "COM6";
_serialPort.BaudRate = 9600;
_serialPort.Parity = Parity.None;
_serialPort.DataBits = 8;
_serialPort.StopBits = StopBits.Two;
_serialPort.Handshake = Handshake.None;
_serialPort.DataReceived += new SerialDataReceivedEventHandler(sp_DataReceived);
_serialPort.Open();
//Set up audio outputs
jaws[0] = new WaveOut();
jaws[1] = new WaveOut();
jaws[2] = new WaveOut();
var jawsAudio1 = new WaveChannel32(new WaveFileReader("Sounds/Jaws3.wav"));
jaws[0].Init(jawsAudio1);
var jawsAudio2 = new LoopStream(new WaveFileReader("Sounds/Jaws2.wav"));
jaws[1].Init(jawsAudio2);
var jawsAudio3 = new LoopStream(new WaveFileReader("Sounds/Jaws1.wav"));
jaws[2].Init(jawsAudio3);
//Set the shark to a random position
resetShark();
InitializeComponent();
}
private void PlayAudioFromConnection(TcpClient client)
{
var inputStream = new BufferedStream(client.GetStream());
var bufferedWaveProvider = new BufferedWaveProvider(waveFormat);
var savingWaveProvider = new SavingWaveProvider(bufferedWaveProvider, "temp.wav");
var player = new WaveOut();
player.Init(savingWaveProvider);
player.Play();
while (client.Connected)
{
if (terminate)
{
client.Close();
break;
}
var available = client.Available;
if (available > 0)
{
var buffer = new byte[available];
var bytes = inputStream.Read(buffer, 0, buffer.Length);
bufferedWaveProvider.AddSamples(buffer, 0, bytes);
Console.WriteLine("{0} \t {1} bytes", client.Client.RemoteEndPoint, bytes);
}
}
player.Stop();
savingWaveProvider.Dispose();
}
//--------------------controls----------------------------------------
/// <summary>
/// Starts to play a file
/// </summary>
public void play()
{
try
{
//Call a helper method (look in the botom) to reset the playback
stop();
// open uncompresed strem pcm from mp3 file reader compresed stream.
NAudio.Wave.WaveStream pcm = NAudio.Wave.WaveFormatConversionStream.CreatePcmStream(new NAudio.Wave.Mp3FileReader(this.songPath));
stream = new NAudio.Wave.BlockAlignReductionStream(pcm);
volProvider = new VolumeWaveProvider16(stream);
volProvider.Volume = vol;
output = new NAudio.Wave.WaveOut();//new NAudio.Wave.DirectSoundOut();
output.PlaybackStopped += output_PlaybackStopped;
output.Init(volProvider);
output.Play();
checkPlayback();
}
catch (Exception e)
{
Console.WriteLine(e.Message);
}
}
void StartEncoding()
{
_startTime = DateTime.Now;
_bytesSent = 0;
_segmentFrames = 960;
_encoder = new OpusEncoder(48000, 1, OpusNet.OpusApplication.Voip);
_encoder.Bitrate = 8192;
_decoder = new OpusDecoder(48000, 1);
_bytesPerSegment = _encoder.FrameByteCount(_segmentFrames);
_waveIn = new WaveIn(WaveCallbackInfo.FunctionCallback());
_waveIn.BufferMilliseconds = 50;
_waveIn.DeviceNumber = comboBox1.SelectedIndex;
_waveIn.DataAvailable += _waveIn_DataAvailable;
_waveIn.WaveFormat = new WaveFormat(48000, 16, 1);
_playBuffer = new BufferedWaveProvider(new WaveFormat(48000, 16, 1));
_waveOut = new WaveOut(WaveCallbackInfo.FunctionCallback());
_waveOut.DeviceNumber = comboBox2.SelectedIndex;
_waveOut.Init(_playBuffer);
_waveOut.Play();
_waveIn.StartRecording();
if (_timer == null)
{
_timer = new Timer();
_timer.Interval = 1000;
_timer.Tick += _timer_Tick;
}
_timer.Start();
}
public void Stop()
{
if (WaveOut != null)
{
WaveOut.Stop();
WaveOut.Dispose();
WaveOut = null;
}
if (WaveChannel != null)
{
WaveChannel.Dispose();
WaveChannel = null;
}
if (WaveFileReader != null)
{
WaveFileReader.Dispose();
WaveFileReader = null;
}
if (Mp3FileReader != null)
{
Mp3FileReader.Dispose();
Mp3FileReader = null;
}
}
public MainForm()
{
var start = DateTime.Now.Millisecond;
InitializeComponent();
this.DoubleBuffered = true;
_isPlay = false;
listViewMusicCollection.View = View.Details;
listViewMusicCollection.AllowColumnReorder = true;
listViewMusicCollection.GridLines = false;
//listViewMusicCollection.Columns.Add("№");
listViewMusicCollection.Columns.Add("File Name");
listViewMusicCollection.Columns.Add("Extension");
listViewMusicCollection.Columns.Add("asd");
listViewMusicCollection.Columns.Add("12423");
listViewMusicCollection.AllowDrop = true;
listViewMusicCollection.DragDrop += listViewMusicCollection_DragDrop;
listViewMusicCollection.DragEnter += listViewMusicCollection_DragEnter;
_listViewLoadr = new ListViewLoader(listViewMusicCollection);
_listViewLoadr.DirectoryPath = @"example\";
_listViewLoadr.GetItemToWrite = new ListViewLoader.GetItemDelegat( (fileInfo) => {
return new object[]{fileInfo.Name, fileInfo.Extension}; });
_listViewLoadr.Load();
_mainMenuLoader = new MainMenuLoader(this.MainMenu);
_mainMenuLoader.Load();
_waveOut = new WaveOut();
var tt = DateTime.Now.Millisecond - start;
System.Diagnostics.Debug.WriteLine(tt);
}
public AudioPlayer(DiscordVoiceConfig __config)
{
config = __config;
callbackInfo = WaveCallbackInfo.FunctionCallback();
outputDevice = new WaveOut(callbackInfo);
bufferedWaveProvider = new BufferedWaveProvider(new WaveFormat(48000, 16, config.Channels));
}
public APU()
{
this.audioBuffer = new AudioBuffer();
NESWaveProvider nesWaveProvider = new NESWaveProvider(audioBuffer);
waveOut = new WaveOut();
waveOut.Init(nesWaveProvider);
}
static void Main(string[] args)
{
// for recording
waveFileWriter = new WaveFileWriter(@"C:\rec\out.wav", new WaveFormat(44100, 2));
var sound = new MySound();
sound.SetWaveFormat(44100, 2);
sound.init();
waveOut = new WaveOut();
waveOut.Init(sound);
waveOut.Play();
ConsoleKeyInfo keyInfo;
bool loop = true;
while (loop)
{
keyInfo = Console.ReadKey();
if (keyInfo.Key == ConsoleKey.Q)
{
waveOut.Stop();
waveOut.Dispose();
waveFileWriter.Close();
waveFileWriter.Dispose();
loop = false;
}
}
}
public static Task Play(this Captcha captcha)
{
return Task.Run(() =>
{
using (MemoryStream memory = new MemoryStream(captcha.Data, false))
{
memory.Seek(0, SeekOrigin.Begin);
using (Mp3FileReader reader = new Mp3FileReader(memory))
using (WaveStream pcm = WaveFormatConversionStream.CreatePcmStream(reader))
using (WaveStream stream = new BlockAlignReductionStream(pcm))
{
using (WaveOut waveOut = new WaveOut(WaveCallbackInfo.FunctionCallback()))
{
waveOut.Init(stream);
waveOut.Play();
while (waveOut.PlaybackState == PlaybackState.Playing)
{
Thread.Sleep(100);
}
}
}
}
});
}
private WaveFormat _waveFormat = new WaveFormat(8000, 16, 1); // The format that both the input and output audio streams will use, i.e. PCMU.
#endregion Fields
#region Constructors
public AudioChannel()
{
// Set up the device that will play the audio from the RTP received from the remote end of the call.
m_waveOut = new WaveOut();
m_waveProvider = new BufferedWaveProvider(_waveFormat);
m_waveOut.Init(m_waveProvider);
m_waveOut.Play();
// Set up the input device that will provide audio samples that can be encoded, packaged into RTP and sent to
// the remote end of the call.
m_waveInEvent = new WaveInEvent();
m_waveInEvent.BufferMilliseconds = 20;
m_waveInEvent.NumberOfBuffers = 1;
m_waveInEvent.DeviceNumber = 0;
m_waveInEvent.DataAvailable += RTPChannelSampleAvailable;
m_waveInEvent.WaveFormat = _waveFormat;
// Create a UDP socket to use for sending and receiving RTP packets.
int port = FreePort.FindNextAvailableUDPPort(DEFAULT_START_RTP_PORT);
_rtpEndPoint = new IPEndPoint(_defaultLocalAddress, port);
m_rtpChannel = new RTPChannel(_rtpEndPoint);
m_rtpChannel.OnFrameReady += RTPChannelSampleReceived;
_audioLogger.Debug("RTP channel endpoint " + _rtpEndPoint.ToString());
}
public SoundManager()
{
_musicMap = new Dictionary <string, NAudio.Vorbis.VorbisWaveReader>();
_soundMap = new Dictionary <string, NAudio.Vorbis.VorbisWaveReader>();
musicPlayer = new NAudio.Wave.WaveOut();
soundPlayer = new NAudio.Wave.WaveOut();
}
public TriggerPanel()
{
InitializeComponent();
mWaveOut = new WaveOut();
mWaveOut.PlaybackStopped += new EventHandler(mWaveOut_PlaybackStopped);
AppController.Instance().AddPanel(this);
}
public void Initialise(WaveFormat format, WaveOut driver)
{
if (driver == null)
{
throw new ArgumentNullException("driver", "Must specify a WaveIn device instance");
}
if (format == null)
{
throw new ArgumentNullException("format", "Must specify an audio format");
}
var caps = WaveOut.GetCapabilities(driver.DeviceNumber);
device = new WaveOutDeviceData
{
Driver = driver,
Name = caps.ProductName,
Channels = caps.Channels,
Buffers = new float[caps.Channels][]
};
Format = WaveFormat.CreateIeeeFloatWaveFormat(format.SampleRate, caps.Channels);
OutputBuffer = new BufferedWaveProvider(Format);
OutputBuffer.DiscardOnBufferOverflow = true;
driver.Init(OutputBuffer);
mapOutputs();
}
private void Form1_Load(object sender, EventArgs e)
{
byte[] apk, ask, bpk, bsk;
NaClClient.CreateKeys(out apk, out ask);
NaClClient.CreateKeys(out bpk, out bsk);
var hasher = System.Security.Cryptography.SHA256.Create();
_clientA = NaClClient.Create(apk, ask, bpk);
_clientB = NaClClient.Create(bpk, bsk, apk);
_sw = new Stopwatch();
_sw.Start();
_wave = new WaveIn(this.Handle);
_wave.WaveFormat = new WaveFormat(12000, 8, 1);
_wave.BufferMilliseconds = 100;
_wave.DataAvailable += _wave_DataAvailable;
_wave.StartRecording();
_playback = new BufferedWaveProvider(_wave.WaveFormat);
_waveOut = new WaveOut();
_waveOut.DesiredLatency = 100;
_waveOut.Init(_playback);
_waveOut.Play();
}
public void Start()
{
if (WaveIn.DeviceCount < 1)
throw new Exception("Insufficient input device(s)!");
if (WaveOut.DeviceCount < 1)
throw new Exception("Insufficient output device(s)!");
frame_size = toxav.CodecSettings.audio_sample_rate * toxav.CodecSettings.audio_frame_duration / 1000;
toxav.PrepareTransmission(CallIndex, false);
WaveFormat format = new WaveFormat((int)toxav.CodecSettings.audio_sample_rate, (int)toxav.CodecSettings.audio_channels);
wave_provider = new BufferedWaveProvider(format);
wave_provider.DiscardOnBufferOverflow = true;
wave_out = new WaveOut();
//wave_out.DeviceNumber = config["device_output"];
wave_out.Init(wave_provider);
wave_source = new WaveIn();
//wave_source.DeviceNumber = config["device_input"];
wave_source.WaveFormat = format;
wave_source.DataAvailable += wave_source_DataAvailable;
wave_source.RecordingStopped += wave_source_RecordingStopped;
wave_source.BufferMilliseconds = (int)toxav.CodecSettings.audio_frame_duration;
wave_source.StartRecording();
wave_out.Play();
}
static void Main(string[] args)
{
var adj = new AdjustableTFunc {Value = 1600};
var tFuncWaveProvider = new TFuncWaveProvider
{
// Amplitude = TFunc.Sin(new Frequency(adj.TFunc))
// Amplitude = TFunc.Sin(new Frequency(t => TFuncs.Sin(Frequency.Hertz(1))(t) + 1000))
Amplitude = TFunc.Sin(TFunc.Sin(Frequency.Hertz(2)) + 1000)
};
var waveOut = new WaveOut();
waveOut.Init(tFuncWaveProvider);
waveOut.Play();
Console.WriteLine("Press q to kill");
char k;
while ((k = Console.ReadKey().KeyChar) != 'q')
{
if (k == 'u')
{
adj.Value+=10;
}
if (k == 'd')
{
adj.Value-=10;
}
Console.Write(" ");
Console.WriteLine(adj.Value);
}
waveOut.Stop();
waveOut.Dispose();
}
public void Init(string path)
{
durationStopwatch = new Stopwatch();
waveIn = new WasapiLoopbackCapture();
wri = new LameMP3FileWriter(@path + ".mp3", waveIn.WaveFormat, 32);
waveOut = new WaveOut();
waveOut.Init(new SilenceGenerator());
}
private void StartPlayback()
{
masterMix = new MixingSampleProvider(WaveFormat.CreateIeeeFloatWaveFormat(44100, 2));
foreach (var source in trackSources) masterMix.AddMixerInput(source);
outDevice = new WaveOut();
outDevice.Init(masterMix);
outDevice.Play();
}
public Player(NAudio.Wave.IWaveProvider provider)
{
_provider = provider;
_waveOut = new NAudio.Wave.WaveOut();
_waveOut.DeviceNumber = SelectedDevice;
_waveOut.Init(_provider);
Play();
}
//------------------------------------------------------------------------------------------------------------------------
#endregion
#region Constructor
//------------------------------------------------------------------------------------------------------------------------
public Speaker()
{
waveout = new WaveOut();
bufferedWaveProvider = new BufferedWaveProvider(new WaveFormat(8000, 16, 2));
waveout.PlaybackStopped += Waveout_PlaybackStopped;
volumeProvider = new VolumeWaveProvider16(bufferedWaveProvider);
waveout.Init(volumeProvider);
}
/// <summary>
/// Первоначальная инициализация звуковой системы
/// </summary>
public static void InitAudio()
{
player = new Player();
player.SetWaveFormat(SampleRate, 1);
waveOut = new WaveOut();
waveOut.DesiredLatency = 200; // длина буфера /2=50 миллисекунд
waveOut.Init(player);
}
public void Play()
{
Stop();
SetWaveFormat(44100, 2); // 16kHz mono
Out = new WaveOut();
Out.Init(this);
Out.Play();
}
private void CreateWaveOut()
{
if (_waveOut == null)
{
_waveOut = new WaveOut();
_waveOut.Init(_inStream);
_waveOut.PlaybackStopped += HandleWaveOutPlaybackStopped;
}
}
private void playnhac()
{
IWavePlayer waveOutDevice;
AudioFileReader audioFileReader;
waveOutDevice = new WaveOut();
audioFileReader = new AudioFileReader("animal.mp3");
waveOutDevice.Init(audioFileReader);
waveOutDevice.Play();
}
private void button3_Click_1(object sender, EventArgs e)
{
//waveOut
var reader = new WaveFileReader("v.wav");
var waveOut = new WaveOut(); // or WaveOutEvent()
waveOut.Init(reader);
waveOut.Play();
}
public void Stop()
{
Output.Stop();
Stream.Close();
Stream.Dispose();
Stream = null;
Output = new WaveOut();
timer1.Stop();
timer1.Enabled = false;
}
public void playSound(int deviceNumber, string fileName)
{
disposeWave();// stop previous sounds before starting
waveReader = new NAudio.Wave.WaveFileReader(fileName);
var waveOut = new NAudio.Wave.WaveOut();
waveOut.DeviceNumber = deviceNumber;
output = waveOut;
output.Init(waveReader);
output.Play();
}
public Recoder()
{
Random rand = new Random();
recoding = false;
InitializeComponent();
spectrumCurr.Title = "Your Voice :";
spectrumRefer.Title = "Referrence :";
//waveViewer.SelectedTimeEvent += SelectedTimeEventHandler;
waveOut = new NAudio.Wave.WaveOut();
initSampleRate_cbx();
FreshListDevices();
}
public MainControl()
{
option = VCContext.Instance.MFCCOptions;
//ExtractionWrapper.OptionWrapper.SetLog(option.EnableLog);
recoding = false;
InitializeComponent();
waveViewer.TimeSelectedChanged += SelectedTimeEventHandler;
_waveOut = new NAudio.Wave.WaveOut();
_selectedChart = showChart.Selected;
initSampleRate_cbx();
//initListWords();
FreshListDevices();
}
public void play_sound(string file)
{
NAudio.Wave.DirectSoundOut waveOut = new NAudio.Wave.DirectSoundOut();
NAudio.Wave.WaveFileReader wfr = new NAudio.Wave.WaveFileReader(file);
NAudio.Wave.WaveOut wOut = new NAudio.Wave.WaveOut();
wOut.DeviceNumber = 0;
wOut.Init(wfr);
wOut.Play();
waveOut.Init(wfr);
waveOut.Play();
}
// セリフ音声の再生
private async void Speach(string s)
{
NAudio.Wave.WaveOut player;
player = new NAudio.Wave.WaveOut();
byte[] buffer = (byte[])Properties.Resources.ResourceManager.GetObject(s);
using var stream = new MemoryStream(buffer);
using WaveStream pcm = new Mp3FileReader(stream);
player.Init(pcm);
player.Play();
while (player.PlaybackState == PlaybackState.Playing)
{
await Task.Delay(10);
}
player.Dispose();
}
public void Dispose()
{
if (soundPlayer.PlaybackState == NAudio.Wave.PlaybackState.Playing)
{
soundPlayer.Stop();
}
if (musicPlayer.PlaybackState == NAudio.Wave.PlaybackState.Playing)
{
musicPlayer.Stop();
}
soundPlayer.Dispose();
musicPlayer.Dispose();
soundPlayer = null;
musicPlayer = null;
_musicMap.Clear();
_soundMap.Clear();
}
/// <summary>
/// play sound
/// </summary>
/// <param name="deviceNumber">device to play on. 0 == defulet</param>
/// <param name="path">path to file</param>
public void playSound(int deviceNumber, byte number)
{
try
{
this.disposeWave();
string path = Environment.GetFolderPath(Environment.SpecialFolder.CommonApplicationData) + "\\HotKey\\sounder\\Sound" + number + ".wav";
var waveReader = new NAudio.Wave.WaveFileReader(path);
var waveOut = new NAudio.Wave.WaveOut();
waveOut.DeviceNumber = deviceNumber;
output = waveOut;
output.Init(waveReader);
output.Play();
}
catch
{ }
}
public void DisposeWave()
{
try
{
if (output != null)
{
if (output.PlaybackState == NAudio.Wave.PlaybackState.Playing)
{
output.Stop();
output.Dispose();
output = null;
}
}
if (stream != null)
{
stream.Dispose();
stream = null;
}
if (outputLocal != null)
{
if (outputLocal.PlaybackState == NAudio.Wave.PlaybackState.Playing)
{
outputLocal.Stop();
outputLocal.Dispose();
outputLocal = null;
}
}
if (stream2 != null)
{
stream2.Dispose();
stream2 = null;
}
}
catch (NAudio.MmException)
{
throw;
}
}
public void ChangeDevice()
{
var state = _waveOut.PlaybackState;
var latency = _waveOut.DesiredLatency;
var numberOfBuffers = _waveOut.NumberOfBuffers;
var waveFormat = _waveOut.OutputWaveFormat;
var volume = _waveOut.Volume;
_waveOut.Dispose();
_waveOut = new WaveOut();
_waveOut.DeviceNumber = SelectedDevice;
_waveOut.Init(_provider);
switch (state)
{
case PlaybackState.Paused: Pause(); break;
case PlaybackState.Playing: Play(); break;
}
}
private IEnumerator ImportAudioNAudioRoutine(string url)
{
var loader = new WWW(url);
while (!loader.isDone)
{
yield return(loader);
}
Debug.Log("NAudio file play");
NAudio.Wave.WaveOut waveOut = new NAudio.Wave.WaveOut();
NAudio.Wave.WaveFileReader wavReader = new NAudio.Wave.WaveFileReader("bardintro.wav");
Debug.Log("Format : " + wavReader.WaveFormat.ToString() + "sample count : " + wavReader.SampleCount + " :: " + wavReader.Length);
var pcmLength = (int)wavReader.Length;
var buffer = new byte[pcmLength];
var bytesRead = wavReader.Read(buffer, 0, pcmLength);
using (FileStream fs = File.Open("generatedaudiofile", FileMode.Create))
{
StreamWriter sw = new StreamWriter(fs);
int i = 0;
for (i = 0; i < buffer.Length; i += 3)
{
short int16 = (short)(((buffer[i] & 0xFF) << 8) | (buffer[i + 1] & 0xFF));
float f = int16;
sw.WriteLine(f);
}
}
//waveOut.Play();
yield return(new WaitForSeconds(3));
//waveOut.Stop();
wavReader.Dispose();
waveOut.Dispose();
}
public static String playSound(int deviceNumber, String audioPatch, EventHandler Stopped_Event = null)
{
disposeWave();
try
{
if (audioPatch.EndsWith(".mp3"))
{
NAudio.Wave.WaveStream pcm = NAudio.Wave.WaveFormatConversionStream.CreatePcmStream(new NAudio.Wave.Mp3FileReader(audioPatch));
stream = new NAudio.Wave.BlockAlignReductionStream(pcm);
}
else if (audioPatch.EndsWith(".wav"))
{
NAudio.Wave.WaveChannel32 pcm = new NAudio.Wave.WaveChannel32(new NAudio.Wave.WaveFileReader(audioPatch));
stream = new NAudio.Wave.BlockAlignReductionStream(pcm);
pcm.PadWithZeroes = false;
}
else
{
return("Not a valid audio file");
}
output = new NAudio.Wave.WaveOut();
output.DeviceNumber = deviceNumber;
output.Init(stream);
output.Play();
if (Stopped_Event != null)
{
output.PlaybackStopped += new EventHandler <StoppedEventArgs>(Stopped_Event);
}
}
catch (Exception ex)
{
return(ex.Message);
}
return("true");
}
public RegControl()
{
_regMode = false;
bool designMode = (LicenseManager.UsageMode == LicenseUsageMode.Designtime);
if (!designMode)
{
ExtractionWrapper.OptionWrapper.SetLog(VCContext.Instance.MFCCOptions.LogLevel);
recoding = false;
_trainTask = new TrainingTask();
trainFrom = new TrainingFilesForm(_trainTask);
trainFrom.RecalledEntry += RecalledRow;
}
InitializeComponent();
waveViewer.TimeSelectedChanged += SelectedTimeEventHandler;
_waveOut = new NAudio.Wave.WaveOut();
_selectedChart = showChart.Selected;
regMode_cbx.Checked = _regMode;
initSampleRate_cbx();
FreshListDevices();
}
/// <summary>
/// Stops play back and relise all resorces.
/// </summary>
public void stop()
{
try
{
if (output != null)
{
if (output.PlaybackState == NAudio.Wave.PlaybackState.Playing)
{
output.Stop();
}
output.Dispose();
output = null;
}
if (stream != null)
{
stream.Dispose();
stream = null;
}
}
catch (Exception)
{
stream = null;
}
}
private void openToolStripMenuItem_Click(object sender, EventArgs e)
{
string outputFileName = "";
OpenFileDialog openFileDialog = new OpenFileDialog();
openFileDialog.Filter = "Wave File (*.wav) | *.wav|MP3 Files (*.mp3) | *.mp3|All Files (*.*) | *.*";
openFileDialog.FilterIndex = 1;
if (openFileDialog.ShowDialog() == DialogResult.OK)
{
outputFileName = openFileDialog.FileName;
}
else
{
return;
}
if (openFileDialog.FileName.Contains(".mp3"))
{
outputFileName = outputFileName.Substring(0, outputFileName.Length - 3) + "wav";
Mp3ToWav(openFileDialog.FileName, outputFileName);
}
//OpenFileDialog open = new OpenFileDialog();
//open.Filter = "Wave File (*.wav) | *.wav";
//if (open.ShowDialog() != DialogResult.OK) return;
waveViewer1.WaveStream = new NAudio.Wave.WaveFileReader(outputFileName);
waveViewer1.GetTotal = true;
waveViewer1.Refresh();
var datalow = waveViewer1.Datax;
var datahigh = waveViewer1.Datay;
//take the data and look for patterns in the frame of 8 secs
var peaks = detectpeak(200, datahigh, true);
var trough = detectpeak(200, datahigh, false);
peaks = filterpeak(20, peaks);
trough = filterpeak(20, trough);
waveViewer1.peaks = peaks;
waveViewer1.trough = trough;
double[][] highamp = new double[peaks.Count][];
for (int a = 0; a < peaks.Count - 1; a++)
{
highamp[a] = new double[2];
highamp[a][0] = peaks[a + 1] - peaks[a];
highamp[a][1] = datahigh[peaks[a]];
}
highamp[peaks.Count - 1] = new double[2];
highamp[peaks.Count - 1][0] = 0; highamp[peaks.Count - 1][1] = 0;
double[][] lowamp = new double[trough.Count][];
for (int a = 0; a < trough.Count - 1; a++)
{
lowamp[a] = new double[2];
lowamp[a][0] = trough[a + 1] - trough[a];
lowamp[a][1] = datahigh[trough[a]];
}
lowamp[trough.Count - 1] = new double[2];
lowamp[trough.Count - 1][0] = 0; lowamp[trough.Count - 1][1] = 0;
//cluster both
Accord.MachineLearning.KMeans gm = new Accord.MachineLearning.KMeans(5);
Accord.MachineLearning.KMeans gml = new Accord.MachineLearning.KMeans(5);
var ans = gm.Compute(highamp);
var lans = gml.Compute(lowamp);
var fclus = filtercluster(ans, peaks);
cluspos = MixerControls.ToDict(fclus);
var flans = filtercluster(lans, trough);//ignore bot
waveViewer1.peakclus = ans;
waveViewer1.troughclus = lans;
IWavePlayer play;
play = new NAudio.Wave.WaveOut();
audio = new AudioFileReader(outputFileName);
play.Init(audio);
play.Play();
Application.Idle += Application_Idle;
timer1.Interval = 20;
timer1.Enabled = true;
timer1.Start();
Rectangle workingArea = Screen.GetWorkingArea(this);
this.Location = new Point(workingArea.Right - Size.Width - 20,
workingArea.Bottom - Size.Height - 20);
//this.FormBorderStyle = System.Windows.Forms.FormBorderStyle.None;
this.TopMost = true;
this.Opacity = .8;
openToolStripMenuItem.Visible = false;
menuStrip1.Visible = false;
this.pictureBox1.Image = Image.FromFile("D:\\AllVSProject232015\\AudioMix\\AudioMix\\Hypnoctivity-Logo.png");
}
/// <summary>
/// 根据获取的输出设备id获取输出设备名称
/// </summary>
/// <param name="deviceId">设备id</param>
/// <returns></returns>
public string GetCapabilities(int deviceId)
{
var capabilities = WaveOut.GetCapabilities(deviceId);
return(String.Format("Device {0} ({1})", deviceId, capabilities.ProductName));
}
public void LoadFile(string filePath)
{
DisposeWave();
pausePlay = true;
if (filePath.EndsWith(".mp3"))
{
NAudio.Wave.WaveStream pcm = NAudio.Wave.WaveFormatConversionStream.CreatePcmStream(new NAudio.Wave.Mp3FileReader(filePath));
stream = new NAudio.Wave.BlockAlignReductionStream(pcm);
}
else if (filePath.EndsWith(".wav"))
{
NAudio.Wave.WaveStream pcm = new NAudio.Wave.WaveChannel32(new NAudio.Wave.WaveFileReader(filePath));
stream = new NAudio.Wave.BlockAlignReductionStream(pcm);
}
else
{
throw new InvalidOperationException("oh my god just put in the right file type you twat");
}
output = new NAudio.Wave.WaveOut();
output.DeviceNumber = comboBox2.SelectedIndex;
textBox2.Text = comboBox2.GetItemText(comboBox2.SelectedItem);
var audioFileReader = new AudioFileReader(filePath);
string min = Convert.ToInt32(audioFileReader.TotalTime.TotalMinutes).ToString();
string sec = Convert.ToInt32(audioFileReader.TotalTime.TotalSeconds % 60).ToString();
string mil = Convert.ToInt32(audioFileReader.TotalTime.TotalMilliseconds % 1000).ToString();
if (min.Length < 2)
{
min = "0" + min;
}
if (sec.Length < 2)
{
sec = "0" + sec;
}
if (mil.Length < 2)
{
mil = "00" + mil;
}
else if (mil.Length < 3)
{
mil = "0" + mil;
}
textBox9.Text = "Total " + min + ":" + sec + ":" + mil;
audioFileReader.Volume = vol2.Volume;
output.Init(audioFileReader);
Stopwatch time = new Stopwatch();
time.Start();
stopwatches.Add(time, "time");
totalMil = Convert.ToInt64(audioFileReader.TotalTime.TotalMilliseconds);
output.Play();
if (comboBox1.SelectedIndex != comboBox2.SelectedIndex)
{
if (filePath.EndsWith(".mp3"))
{
NAudio.Wave.WaveStream pcm2 = NAudio.Wave.WaveFormatConversionStream.CreatePcmStream(new NAudio.Wave.Mp3FileReader(filePath));
stream2 = new NAudio.Wave.BlockAlignReductionStream(pcm2);
}
else if (filePath.EndsWith(".wav"))
{
NAudio.Wave.WaveStream pcm2 = new NAudio.Wave.WaveChannel32(new NAudio.Wave.WaveFileReader(filePath));
stream2 = new NAudio.Wave.BlockAlignReductionStream(pcm2);
}
else
{
throw new InvalidOperationException("Not a compatabible audio file type.");
}
outputLocal = new NAudio.Wave.WaveOut();
outputLocal.DeviceNumber = comboBox1.SelectedIndex;
textBox4.Text = comboBox1.GetItemText(comboBox1.SelectedItem);
var audioFileReader2 = new AudioFileReader(filePath);
audioFileReader2.Volume = volumeSlider1.Volume;
outputLocal.Init(audioFileReader2);
outputLocal.Play();
//float a = volumeSlider1.Volume;
//outputLocal.Volume = a;
//outputLocal.Init(stream2);
//outputLocal.Play();
}
}
static void Main(string[] args)
{
string mp3FilesDir = Directory.GetCurrentDirectory();
if (args.Length > 0)
{
mp3FilesDir = args.First();
}
var waveOutDevice = new WaveOut();
var idToFile = Directory.GetFiles(mp3FilesDir, "*.mp3", SearchOption.AllDirectories).ToDictionary(k => int.Parse(Regex.Match(Path.GetFileName(k), @"^\d+").Value));
while (true)
{
Console.WriteLine("Wprowadz numer nagrania");
var trackId = int.Parse(Console.ReadLine());
using (var audioFileReader = new AudioFileReader(idToFile[trackId]))
{
waveOutDevice.Init(audioFileReader);
waveOutDevice.Play();
Console.ReadLine();
}
}
}
