//called when data for any output pin is requested
public void Evaluate(int SpreadMax)
{
FOutput.SliceCount = SpreadMax;
if (effect != null)
{
if (Fc1.IsChanged)
{
effect.c1 = Fc1[0];
}
if (Fc2.IsChanged)
{
effect.c2 = Fc2[0];
}
if (Fc3.IsChanged)
{
effect.c3 = Fc3[0];
}
if (FInStream[0] != effect.SourceStream)
{
effect.SourceStream = FInStream[0];
}
}
else if (FInStream[0] != null)
{
effect = new EffectStream(FInStream[0], 2000, 0.5f, Fc1[0], Fc2[0], Fc3[0]);
}
if (FOutput[0] != this)
{
FOutput[0] = this;
}
//FLogger.Log(LogType.Debug, "hi tty!");
}
static void ApplyEffects(IWaveProvider waveChannel32, EffectStream effectStream, TrackRequest trackRequest)
{
for (var i = 0; i < waveChannel32.WaveFormat.Channels; i++)
{
if (trackRequest.Echo)
{
if (trackRequest.EchoLength > 0)
{
if (trackRequest.EchoFactor > 0)
{
effectStream.Effects.Add(new Echo(trackRequest.EchoLength, trackRequest.EchoFactor));
}
else
{
effectStream.Effects.Add(new Echo(trackRequest.EchoLength));
}
}
else
{
effectStream.Effects.Add(new Echo());
}
}
else if (trackRequest.Reverb)
{
effectStream.Effects.Add(new Reverb());
}
}
}
public void Play(IntPtr handle)
{
effectStream = new EffectStream(effects, outStream);
CreatePlayer();
player.Init(effectStream);
player.Play();
}
public void ConnectToSkpe()
{
Stop();
DisconnectFromSkype();
interceptor = new SkypeConnector(log, effects);
effectStream = interceptor.OutputStream;
}
public void Play()
{
effectStream = new EffectStream(outStream.ToSampleProvider());
effectStream.UpdateEffectChain(effectChain.ToArray());
CreatePlayer();
player.Init(effectStream);
player.Play();
}
//called when data for any output pin is requested
public void Evaluate(int SpreadMax)
{
FOutput.SliceCount = SpreadMax;
if (effect != null) {
if (FInStream[0] != effect.SourceStream) {
effect.SourceStream = FInStream[0];
}
} else if (FInStream[0] != null) {
effect = new EffectStream(FInStream[0], 20000, 0.5f);
}
if (FOutput[0] != this) {
FOutput[0] = this;
}
//FLogger.Log(LogType.Debug, "hi tty!");
}
public PlaybackMixer(WaveFormat waveFormat)
{
/*
* var mmFmt = outputDevice.AudioClient.MixFormat;
* WaveFormat = new WaveFormat(mmFmt.SampleRate, mmFmt.BitsPerSample <= 16 ? mmFmt.BitsPerSample : 16, mmFmt.Channels);
*/
WaveFormat = waveFormat;
mixer = new MixingSampleProvider(WaveFormat.CreateIeeeFloatWaveFormat(WaveFormat.SampleRate, WaveFormat.Channels));
mixer.ReadFully = true;
// convert to 32 bit floating point
bufferStream32 = new Pcm16BitToSampleProvider(mixer.ToWaveProvider16());
// pass through the effects
effectStream = new EffectStream(bufferStream32);
//effectStream.UpdateEffectChain(effects.ToArray());
}
public AudioPipeline(EffectChain effects)
{
// Audio pipeline:
// get the audio from Skype
this.bufferStream = new SkypeBufferProvider(16000);
// convert to 32 bit floating point
var bufferStream32 = new Pcm16BitToSampleProvider(bufferStream);
// pass through the effects
var effectStream = new EffectStream(bufferStream32);
// now mix in any sound effects
mixer = new MixingSampleProvider(effectStream.WaveFormat);
mixer.AddMixerInput(effectStream);
// and convert back to 16 bit ready to be given back to skype
outputProvider = new SampleToWaveProvider16(mixer);
effects.Modified += (s, a) => effectStream.UpdateEffectChain(effects.ToArray());
}
private void passThroughEffectToolStripMenuItem_Click(object sender, EventArgs e)
{
OpenFileDialog openFileDialog = new OpenFileDialog();
openFileDialog.Filter = "*.wav|*.wav";
if (openFileDialog.ShowDialog() == DialogResult.OK)
{
using (WaveFileReader reader = new WaveFileReader(openFileDialog.FileName))
{
SaveFileDialog saveFileDialog = new SaveFileDialog();
saveFileDialog.Filter = "*.wav|*.wav";
if (saveFileDialog.ShowDialog() == DialogResult.OK)
{
string fileName = saveFileDialog.FileName;
EffectStream effectStream = new EffectStream(new PitchDown(), reader);
WaveFileWriter.CreateWaveFile(fileName, effectStream);
System.Diagnostics.Process.Start(fileName);
}
}
}
}
//called when data for any output pin is requested
public void Evaluate(int SpreadMax)
{
FOutput.SliceCount = SpreadMax;
if (effect != null) {
if (Fc1.IsChanged)
effect.c1 = Fc1[0];
if (Fc2.IsChanged)
effect.c2 = Fc2[0];
if (Fc3.IsChanged)
effect.c3 = Fc3[0];
if (FInStream[0] != effect.SourceStream) {
effect.SourceStream = FInStream[0];
}
} else if (FInStream[0] != null) {
effect = new EffectStream(FInStream[0], 2000, 0.5f, Fc1[0], Fc2[0], Fc3[0]);
}
if (FOutput[0] != this) {
FOutput[0] = this;
}
//FLogger.Log(LogType.Debug, "hi tty!");
}
public SkypeConnector(ILog log, EffectChain effects)
{
this.log = log;
InitSockets();
skype = new Skype();
ISkype iSkype = (ISkype)skype;
if (!iSkype.Client.IsRunning)
{
log.Error("Skype is not running");
}
_ISkypeEvents_Event events = (_ISkypeEvents_Event)skype;
events.AttachmentStatus += OnSkypeAttachmentStatus;
skype.CallStatus += OnSkypeCallStatus;
skype.Error += OnSkypeError;
skype.Attach(Protocol, false);
bufferStream = new SkypeBufferStream(44100);
OutputStream = new EffectStream(effects, bufferStream);
}
public void PlaySound(AudioService audioService, IAudioClient audioClient, TrackRequest trackRequest)
{
var channels = audioService.Config.Channels;
var timePlayed = 0;
var outFormat = new WaveFormat(48000, 16, channels);
SetVolumeOfCurrentTrack(trackRequest.Volume);
using (var audioFileStream = new MediaFoundationReader(trackRequest.Track.Path))
using (var waveChannel32 = new WaveChannel32(audioFileStream, (_volumeOverride > 0 ? _volumeOverride : _volume) * 0.2f, 0f)
{
PadWithZeroes = false
})
using (var effectStream = new EffectStream(waveChannel32))
using (var blockAlignmentStream = new BlockAlignReductionStream(effectStream))
using (var resampler = new MediaFoundationResampler(blockAlignmentStream, outFormat)) {
resampler.ResamplerQuality = 60;
ApplyEffects(waveChannel32, effectStream, trackRequest);
// Establish the size of our AudioBuffer
var blockSize = outFormat.AverageBytesPerSecond / 50;
var buffer = new byte[blockSize];
int byteCount;
// Read audio into our buffer, and keep a loop open while data is present
while ((byteCount = resampler.Read(buffer, 0, blockSize)) > 0)
{
waveChannel32.Volume = (_volumeOverride > 0 ? _volumeOverride : _volume) * 0.2f;
// Limit play length (--length)
timePlayed += byteCount * 1000 / outFormat.AverageBytesPerSecond;
if (trackRequest.TimeLimit > 0 && timePlayed > trackRequest.TimeLimit)
{
break;
}
if (byteCount < blockSize)
{
// Incomplete Frame
for (var i = byteCount; i < blockSize; i++)
{
buffer[i] = 0;
}
}
if (audioClient.State == ConnectionState.Disconnected || Stop)
{
break;
}
// Send the buffer to Discord
try {
audioClient.Send(buffer, 0, blockSize);
} catch (Exception) {
break;
}
}
MyLogger.WriteLine("Voice finished enqueuing", ConsoleColor.Green);
}
if (Stop)
{
audioClient.Clear();
Stop = false;
}
audioClient.Wait();
}
