private void AudioIn(HttpRequest req, int cameraId)
{
CameraWindow cw = MainForm.InstanceReference.GetCameraWindow(cameraId);
if (cw == null)
return;
var wf = new WaveFormat(22050, 16, 1);
var ds = new AudioInStream {RecordingFormat = wf};
var talkTarget = TalkHelper.GetTalkTarget(cw.Camobject, ds);
ds.Start();
talkTarget.Start();
ds.PacketSize = 4410;
var bBuffer = new byte[ds.PacketSize*4];
try
{
int j = 0;
bool pktComplete = false;
DateTime dt = Helper.Now;
while (req.TcpClient.Client.Connected) // && talkTarget.Connected)
{
while (!pktComplete && req.TcpClient.Client.Connected)
{
int i = req.TcpClient.Client.Receive(bBuffer, j, ds.PacketSize, SocketFlags.None);
if (i == 0)
goto Finish;
j += i;
while (j >= ds.PacketSize)
{
var data = new byte[ds.PacketSize];
Buffer.BlockCopy(bBuffer, 0, data, 0, ds.PacketSize);
ds.AddSamples(data);
int ms = Convert.ToInt32((Helper.Now - dt).TotalMilliseconds);
if (ms < 40)
Thread.Sleep(40 - ms);
dt = Helper.Now;
pktComplete = true;
Buffer.BlockCopy(bBuffer, ds.PacketSize, bBuffer, 0, j - ds.PacketSize);
j = j - ds.PacketSize;
}
}
pktComplete = false;
}
}
catch
{
// ignored
}
Finish:
DisconnectRequest(req);
ds.Stop();
talkTarget.Stop();
}
private void AudioIn(HttpRequest req, int cameraId)
{
CameraWindow cw = _parent.GetCameraWindow(cameraId);
var ds = new AudioInStream { RecordingFormat = new WaveFormat(22050, 16, 1) };
ITalkTarget talkTarget = TalkHelper.GetTalkTarget(cw.Camobject, ds);
ds.Start();
talkTarget.Start();
ds.PacketSize = 4410;
var bBuffer = new byte[ds.PacketSize*4];
//IWavePlayer WaveOut = new DirectSoundOut(100);
//WaveOut.Init(ds.WaveOutProvider);
//WaveOut.Play();
try
{
int j = 0;
//DateTime dtStart = Helper.Now;
bool pktComplete = false;
DateTime dt = Helper.Now;
while (req.TcpClient.Client.Connected) // && talkTarget.Connected)
{
while (!pktComplete && req.TcpClient.Client.Connected)
{
// DateTime sR = Helper.Now;
int i = req.TcpClient.Client.Receive(bBuffer, j, ds.PacketSize, SocketFlags.None);
if (i == 0)
goto Finish;
j += i;
while (j >= ds.PacketSize)
{
var data = new byte[ds.PacketSize];
Buffer.BlockCopy(bBuffer, 0, data, 0, ds.PacketSize);
ds.AddSamples(data);
int ms = Convert.ToInt32((Helper.Now - dt).TotalMilliseconds);
if (ms < 40)
Thread.Sleep(40 - ms);
dt = Helper.Now;
pktComplete = true;
Buffer.BlockCopy(bBuffer, ds.PacketSize, bBuffer, 0, j - ds.PacketSize);
j = j - ds.PacketSize;
}
}
pktComplete = false;
//Thread.Sleep(50);
}
}
catch(Exception ex)
{
MainForm.LogExceptionToFile(ex,"Talk (network)");
}
Finish:
DisconnectRequest(req);
ds.Stop();
talkTarget.Stop();
}
