public static byte[] SpeexCompress(float[] input, out int length)
{
short[] shortBuffer = new short[input.Length];
byte[] encoded = new byte[input.Length];
input.ToShortArray(shortBuffer);
length = speexEnc.Encode(shortBuffer, 0, input.Length, encoded, 0, encoded.Length);
return(encoded);
}
public static void GetClip(ref byte[] samples)
{
if (AClip == null)
{
ClientLog.Instance.Log("audioClip == null");
return;
}
int length = Mathf.CeilToInt(time * AClip.frequency);
length = length > AClip.samples ? AClip.samples : length;
AClip.GetData(FS, 0);
int eLeng = SE.Encode(FS, 0, length, BS, 0, length);
samples = new byte[eLeng];
Array.Copy(BS, 0, samples, 0, eLeng);
ClientLog.Instance.Log("GetClip === " + eLeng + " bytes.");
}
static byte[] SpeexCompress(float[] input, out int length)
{
short[] shortBuffer = VoiceChatShortPool.Instance.Get();
byte[] encoded = VoiceChatBytePool.Instance.Get();
input.ToShortArray(shortBuffer);
length = speexEnc.Encode(shortBuffer, 0, input.Length, encoded, 0, encoded.Length);
VoiceChatShortPool.Instance.Return(shortBuffer);
return encoded;
}
public byte[] Encode(float[] data)
{
//Convert
Convert(data, ref encodingBuffer);
int length = encoder.Encode(encodingBuffer, 0, encodingBuffer.Length, encodedBuffer, 0, encodedBuffer.Length);
//Copy to temp.
var tmp = new byte[length];
Buffer.BlockCopy(encodedBuffer, 0, tmp, 0, tmp.Length);
//Return encoded data.
return(tmp);
}
public static byte[] NSpeexCompress(float[] samplesFloat, out int length)
{
int sizeOfChunk = 320 * (Mathf.FloorToInt(samplesFloat.Length / 320f) - 1);
short[] samplesShort = new short[samplesFloat.Length];
short[] samplesShortForNSpeex = new short[sizeOfChunk];
byte[] encoded = new byte[sizeOfChunk];
samplesFloat.ConvertToShort(samplesShort);
for (int i = 0; i < sizeOfChunk; i++)
{
samplesShortForNSpeex [i] = samplesShort [i];
}
length = nspeexEnc.Encode(samplesShortForNSpeex, 0, samplesShortForNSpeex.Length, encoded, 0, encoded.Length);
return(encoded);
}
