private void m_pToggleSend_Click(object sender,EventArgs e)
{
if(m_pAudioInRTP == null){
m_pSendStream = m_pSession.CreateSendStream();
m_pAudioInRTP = new AudioIn_RTP(AudioIn.Devices[m_pInDevices.SelectedIndex],20,m_pMainUI.AudioCodecs,m_pSendStream);
m_pAudioInRTP.Start();
m_pTimer = new Timer();
m_pTimer.Interval = 500;
m_pTimer.Tick += delegate(object s1,EventArgs e1){
m_pCodec.Text = m_pAudioInRTP.AudioCodec.Name;
m_pPacketsSent.Text = m_pSendStream.RtpPacketsSent.ToString();
m_pKBSent.Text = Convert.ToString(m_pSendStream.RtpBytesSent / 1000);
};
m_pTimer.Start();
m_pToggleSend.Text = "Stop";
}
else{
m_pTimer.Dispose();
m_pTimer = null;
m_pAudioInRTP.Dispose();
m_pAudioInRTP = null;
m_pSendStream.Close();
m_pSendStream = null;
m_pToggleSend.Text = "Send";
}
}
private void btnCall_Click_1(object sender, RoutedEventArgs e)
{
IsConnected = false;
m_pSession = m_pRtpSession.Sessions[0];
if (m_pAudioInRTP == null)
{
m_pSendStream = m_pSession.CreateSendStream();
}
else
{
m_pAudioInRTP.Dispose();
m_pAudioInRTP = null;
m_pSendStream.Close();
m_pSendStream = null;
}
// _soundSender.Start();
// _soundReceiver.Start();
}
/// <summary>
/// Sends audio to RTP session target(s).
/// </summary>
private void SendAudio()
{
try{
using (FileStream fs = File.OpenRead(m_SendFile)){
RTP_SendStream sendStream = m_pSession.CreateSendStream();
byte[] buffer = new byte[400];
int readedCount = fs.Read(buffer, 0, buffer.Length);
long lastSendTime = DateTime.Now.Ticks;
long packetsSent = 0;
long totalSent = 0;
while (readedCount > 0)
{
if (m_pMainUI.ActiveCodec != null)
{
byte[] encodedData = m_pMainUI.ActiveCodec.Encode(buffer, 0, buffer.Length);
// Send audio frame.
RTP_Packet packet = new RTP_Packet();
packet.Timestamp = m_pSession.RtpClock.RtpTimestamp;
packet.Data = encodedData;
sendStream.Send(packet);
// Read next audio frame.
readedCount = fs.Read(buffer, 0, buffer.Length);
totalSent += encodedData.Length;
packetsSent++;
this.BeginInvoke(new MethodInvoker(delegate(){
m_pCodec.Text = m_pMainUI.ActiveCodec.Name;
m_pPacketsSent.Text = packetsSent.ToString();
m_pKBSent.Text = Convert.ToString(totalSent / 1000);
}));
}
Thread.Sleep(25);
lastSendTime = DateTime.Now.Ticks;
}
sendStream.Close();
}
}
catch (Exception x) {
string dummy = x.Message;
}
}