void Setup()
{
if (Microphone.devices.Length == 0)
{
return;
}
if (!Application.HasUserAuthorization(UserAuthorization.Microphone))
{
return;
}
var inputMode = AudioUtils.GetMode();
var mode = inputMode;
if (inputMode > max)
{
mode = max;
}
encoder = SpeexCodex.Create(mode);
var ratio = AudioUtils.GetFrequency(inputMode) / AudioUtils.GetFrequency(encoder.mode);
int sizeRequired = ratio * encoder.dataSize;
recordingBuffer = new float[sizeRequired];
resampleBuffer = new float[encoder.dataSize];
Debug.Log("inputMode:" + inputMode + " encodingMode:" + encoder.mode + " ratio:" + ratio + " record:" + recordingBuffer.Length + " resample:" + resampleBuffer.Length);
if (encoder.mode == inputMode)
{
recordingBuffer = resampleBuffer;
}
recording = Microphone.Start(null, true, 10, AudioUtils.GetFrequency(inputMode));
}
public void Recieve(VoipFragment audio)
{
bytes += audio.data.Length + 11;
chunkCount++;
//If params have changed or decoder not set..
if (decoder == null || decoder.mode != audio.mode)
{
//Create decoder.
decoder = SpeexCodex.Create(audio.mode);
//Create a buffer.
buffer = new VoipBuffer(decoder.dataSize, BufferChunks);
//Create clip.
var frequency = AudioUtils.GetFrequency(audio.mode);
recording = AudioClip.Create("Inbound", frequency * 10, 1, frequency, false);
//Create source.
source = gameObject.GetComponent <AudioSource>();
if (source == null)
{
source = gameObject.AddComponent <AudioSource>();
}
source.clip = recording;
source.Play();
source.loop = true;
}
//Decode.
var decoded = decoder.Decode(audio.data);
//Apply effects.
if (Equalize)
{
ApplyGain(decoded);
}
//Write to voip buffer.
buffer.Write(audio.index, decoded);
//Update write cursor.
lastWrittenCursor = audio.index > lastWrittenCursor ? audio.index : lastWrittenCursor;
}