private static void InitCommon(IWavePlayer waveout)
{
waveOut = waveout;
mixer = new MixingWaveProvider32();
waveOut.Init(mixer);
waveformat = new WaveFormat(44100, 2);
DctWaveProvider = new Dictionary <string, IWaveProvider>();
audiofilereader = null;
}
//Cleart de lijst met Waves en gooit de Mixer weg en herinstatieert hem.
public static void StopAll()
{
outputDevice.Stop();
mixingWaveProvider = null;
mixingWaveProvider = new MixingWaveProvider32();
WaveList.Clear();
Cleanup();
}
public static void Init(string drivername, int channeloffset)
{
mixer = new MixingWaveProvider32();
waveOut = new AsioOut(drivername);
waveOut.ChannelOffset = channeloffset;
waveOut.Init(mixer);
waveformat = new WaveFormat(44100, 2);
DctWaveProvider = new Dictionary <string, IWaveProvider>();
}
public static void Init(string drivername)
{
mixer = new MixingWaveProvider32();
waveOut = new AsioOut(drivername);//NAudio.CoreAudioApi.AudioClientShareMode.Exclusive,100);
//waveOut = new WasapiOut(NAudio.CoreAudioApi.AudioClientShareMode.Shared, 100);
waveOut.Init(mixer);
waveformat = new WaveFormat(44100, 2);
DctWaveProvider = new Dictionary <string, IWaveProvider>();
}
private void ResetOutput()
{
SoundOutput.Dispose();
SoundMixer = new MixingWaveProvider32(new List <WaveChannel32> {
PitchSelector.GetWavePlayer(Pitch.Empty, WaveForm).Channel
});
SoundOutput = new DirectSoundOut();
SoundOutput.Init(SoundMixer);
SoundOutput.Play();
}
public void Init(
MMDevice device)
{
if (device == null)
{
return;
}
var config = Config.Instance;
this.DeviceID = device.ID;
this.Player = new WasapiOut(
device,
AudioClientShareMode.Shared,
false,
config.WasapiLatency);
var list = new List <BufferedWaveProvider>();
for (int i = 0; i < config.WasapiMultiplePlaybackCount; i++)
{
var buffer = new BufferedWaveProvider(this.OutputFormat)
{
BufferDuration = config.WasapiLoopBufferDuration,
DiscardOnBufferOverflow = true,
};
list.Add(buffer);
}
// シンクロ再生用のバッファを追加しておく
list.Add(new BufferedWaveProvider(this.OutputFormat)
{
BufferDuration = config.WasapiLoopBufferDuration,
DiscardOnBufferOverflow = true,
});
this.Buffers = list.ToArray();
// ミキサを生成する
var mixer = new MixingWaveProvider32(
this.Buffers.Select(x => new Wave16ToFloatProvider(x)));
this.Player.Init(mixer);
this.Player.Play();
this.Player.SetBackground();
}
public static void PlaySound(string path)
{
soundStream = getWaveStream(path);
var mixer = new MixingWaveProvider32();
soundWaveChannel = new WaveChannel32(soundStream);
soundWaveChannel.PadWithZeroes = false;
// set the volume of background file
soundWaveChannel.Volume = soundVolume;
//add stream into the mixer
mixer.AddInputStream(soundWaveChannel);
soundOutput.Init(mixer);
soundOutput.Play();
}
public void MixWaveProviders(IList <WavePlayer> inputs)
{
try
{
_mixer = new MixingWaveProvider32(inputs.Select(c => c._channels));
_waveStream = inputs[0]._reader;
foreach (var obj in inputs)
{
_waveStreamList.Add(obj._reader);
}
_device.Init(_mixer);
}
catch (Exception exception)
{
MessageBox.Show("The Driver is already in use", "Errror", MessageBoxButton.OK, MessageBoxImage.Error);
throw new ArgumentException(exception.Message, exception);
}
}
public void Play(IEnumerable <Beeper> beepers, bool looping = false)
{
Beepers = beepers;
MixingWaveProvider32 mixer = new MixingWaveProvider32();
foreach (Beeper beeper in beepers)
{
beeper.Stream.Seek(0, SeekOrigin.Begin);
mixer.AddInputStream(new WaveChannel32(new WaveFileReader(beeper.Stream)));
}
Sound = new WaveOut(WaveCallbackInfo.FunctionCallback());
Sound.Init(mixer);
IsLooping = looping;
Sound.PlaybackStopped += OnSoundPlayBackStopped;
Sound.Play();
IsPlaying = true;
}
public MainWindow()
{
_shunterLocoSimulation = new ShunterLocoSimulation();
_trainSimulation = new TrainSimulation(_shunterLocoSimulation);
InitializeComponent();
var soundMixer = new MixingWaveProvider32();
InitializeSounds(soundMixer);
_waveOut.Init(soundMixer);
_waveOut.Volume = 1.0f;
DispatcherTimer timer = new DispatcherTimer();
timer.Interval = TimeSpan.FromSeconds(TimerInterval);
timer.Tick += timer_Tick;
timer.Start();
_waveOut.Play();
}
public void MixWaveProviders(IList <WavePlayer> inputs)
{
try
{
_mixer = new MixingWaveProvider32(inputs.Select(c => c._channels));
_waveStream = inputs[0]._reader;
foreach (var obj in inputs)
{
_waveStreamList.Add(obj._reader);
}
_device.Init(_mixer);
}
catch (Exception exception)
{
MessageBox.Show("All incoming channels must have the same format", "Errror", MessageBoxButton.OK, MessageBoxImage.Error);
Log.Write(LogLevel.Error, "File Name : AsioAudioService.cs, Method Name : MixWaveProviders(), Line Number : 131");
throw new ArgumentException(exception.Message, exception);
}
}
public MixingWaveProvider32 Overlay(ISampleProvider music, ISampleProvider watermark, double watermarkOffset)
{
if (music == null || watermark == null)
{
throw new ArgumentNullException("Не удалось наложить водяной знак. Трек или водяной знак были пустыми");
}
// Инициализация энкодера(чтобы получать на выходе любой формат)
NAudio.MediaFoundation.MediaFoundationApi.Startup();
var sampleProvider = new OffsetSampleProvider(watermark.ToWaveProvider().ToSampleProvider()); //Деление на sample
sampleProvider.DelayBy = TimeSpan.FromSeconds(watermarkOffset); //Добавление задержки
var watermarkWaveProvider = sampleProvider.ToWaveProvider(); //Перевод в wave водяного знака
var musicWaveProvider = music.ToWaveProvider(); //Перевод в wave музыки
// Слияние трека и водяного знака
var result = new MixingWaveProvider32(new[] { musicWaveProvider, watermarkWaveProvider });
result.ToSampleProvider().ToWaveProvider16();
return(result);
}
public void Start(string serverIpAddress, string clientID, string inputDevice, string outputDevice)
{
_startTime = DateTime.Now;
callsign = clientID;
taskDataPub = new Task(() => TaskDataPub(cancelTokenSource.Token, dataPublishInputQueue, "tcp://" + serverIpAddress + ":60001"), TaskCreationOptions.LongRunning);
taskDataPub.Start();
taskDataSub = new Task(() => TaskDataSub(cancelTokenSource.Token, "tcp://" + serverIpAddress + ":60000"), TaskCreationOptions.LongRunning);
taskDataSub.Start();
taskAudioPub = new Task(() => TaskAudioPub(cancelTokenSource.Token, audioPublishInputQueue, "tcp://" + serverIpAddress + ":60003"), TaskCreationOptions.LongRunning);
taskAudioPub.Start();
taskAudioSub = new Task(() => TaskAudioSub(cancelTokenSource.Token, audioPlaybackQueue, "tcp://" + serverIpAddress + ":60002"), TaskCreationOptions.LongRunning);
taskAudioSub.Start();
_segmentFrames = 960;
_encoder = OpusEncoder.Create(48000, 1, FragLabs.Audio.Codecs.Opus.Application.Voip);
_encoder.Bitrate = 65536;
_decoder = OpusDecoder.Create(48000, 1);
_bytesPerSegment = _encoder.FrameByteCount(_segmentFrames);
_waveIn = new WaveIn(WaveCallbackInfo.FunctionCallback());
_waveIn.BufferMilliseconds = 50;
Console.WriteLine("Input device: " + WaveIn.GetCapabilities(0).ProductName);
_waveIn.DeviceNumber = MapInputDevice(inputDevice);
_waveIn.DataAvailable += _waveIn_DataAvailable;
_waveIn.WaveFormat = new WaveFormat(48000, 16, 1);
networkAudioBuffers = new List <ClientMixerInput>
{
new ClientMixerInput()
{
InUse = false,
Provider = new BufferedWaveProvider(new WaveFormat(48000, 16, 1))
//Provider = new BufferedWaveProvider(WaveFormat.CreateIeeeFloatWaveFormat(48000, 1))
},
new ClientMixerInput()
{
InUse = false,
Provider = new BufferedWaveProvider(new WaveFormat(48000, 16, 1))
//Provider = new BufferedWaveProvider(WaveFormat.CreateIeeeFloatWaveFormat(48000, 1))
},
new ClientMixerInput()
{
InUse = false,
Provider = new BufferedWaveProvider(new WaveFormat(48000, 16, 1))
//Provider = new BufferedWaveProvider(WaveFormat.CreateIeeeFloatWaveFormat(48000, 1))
},
new ClientMixerInput()
{
InUse = false,
Provider = new BufferedWaveProvider(new WaveFormat(48000, 16, 1))
//Provider = new BufferedWaveProvider(WaveFormat.CreateIeeeFloatWaveFormat(48000, 1))
}
};
mixer = new MixingWaveProvider32();
//mixer.ReadFully = true;
foreach (var buffer in networkAudioBuffers)
{
mixer.AddInputStream(new SampleToWaveProvider(new Equalizer(new WaveToSampleProvider(new Wave16ToFloatProvider(buffer.Provider)), bands)));
}
//_playBuffer = new BufferedWaveProvider(mixer.WaveFormat);
//mixer.AddInputStream(_playBuffer);
taskAudioPlayback = new Task(() => TaskAudioPlayback(cancelTokenSource.Token, audioPlaybackQueue), TaskCreationOptions.LongRunning);
taskAudioPlayback.Start();
//_waveOut = new WaveOut(WaveCallbackInfo.FunctionCallback());
_waveOut = new WaveOut();
Console.WriteLine("Output device: " + WaveOut.GetCapabilities(0).ProductName);
_waveOut.DeviceNumber = MapOutputDevice(outputDevice);
_waveOut.DesiredLatency = 200; //Default is 300
//_waveOut.Init(_playBuffer);
_waveOut.Init(mixer);
_waveOut.Play();
_waveIn.StartRecording();
if (_timer == null)
{
_timer = new System.Timers.Timer();
_timer.Interval = 1000;
_timer.Elapsed += _timer_Elapsed;
}
_timer.Start();
started = true;
}
public AudioMixer()
{
WaveProvider = new MixingWaveProvider32();
Output = new DirectSoundOut();
}
public void SaveToFile(MixingWaveProvider32 music, string path)
{
MediaFoundationEncoder.EncodeToMp3(music, path, 320000);
//WaveFileWriter.CreateWaveFile(path, music);
}
