private byte[] GetData()
{
if (ac.clip == null)
{
return(null);
}
ac.Stop();
// float[] samples = new float[ac.clip.samples * ac.clip.channels];
// ac.clip.GetData (samples, 0);
// byte[] bs = new byte[samples.Length * 4];
//
// byte[] every;
// for (var i = 0; i < samples.Length; i++)
// {
// every = BitConverter.GetBytes (samples [i]);
// for (var j = 0; j < every.Length; j++)
// {
// bs [i * 4 + j] = every [j];
// }
// }
//// Log.debug ("Zip1 - " + bs.Length);
// byte[] outs = Tools.Compress (bs);
//// Log.debug ("Zip2 - " + outs.Length);
// return outs;
int s;
byte[] b = USpeakAudioClipCompressor.CompressAudioClip(ac.clip, out s, 1.0f);
return(b);
}
//Called when new audio data is available from the microphone
void OnAudioAvailable(float[] pcmData)
{
//encode the data, add it to the send buffer
//audio data is flushed from the send buffer on a user-configurable timer, to avoid flooding the network
AudioClip temp = AudioClip.Create("temp", pcmData.Length, 1, audioFrequency, false, false);
temp.SetData(pcmData, 0);
int s;
byte[] b = USpeakAudioClipCompressor.CompressAudioClip(temp, out s, BandwidthMode, LocalGain);
USpeakFrameContainer cont = default(USpeakFrameContainer);
cont.Samples = (ushort)s;
cont.encodedData = b;
sendBuffer.Add(cont);
}
