public RTPFactory(String RTPipAddress, int RTPport, String RTCPipAddress, int RTCPport, String forwardIP, int forwardPort)
{
//初始会话端
Session = new RTPSession();
//初始化发送者
Sender = new RTPSender();
//初始化接收者
Receiver = new RTPReceiver();
var senderEp = new IPEndPoint(IPAddress.Parse(forwardIP), forwardPort);
//将发送参与者初始化绑定到目的端口
senderParticipant = new RTPParticipant(senderEp);
//将发送参与者添加到发送者中
Sender.AddParticipant(senderParticipant);
//将发送者添加到会话端中
Session.AddSender(Sender);
var rtpEp = new IPEndPoint(IPAddress.Parse(RTPipAddress), RTPport);
var rtcpEp = new IPEndPoint(IPAddress.Parse(RTCPipAddress), RTCPport);
//将RTP参与者初始化绑定到RTP网络端点以及RTCP网络端点
participant = new RTPParticipant(rtpEp, rtcpEp);
//将RTP参与者添加到RTP接收者中
Receiver.AddParticipant(participant);
//将RTP接收者添加到会话端中
Session.AddReceiver(Receiver);
}
/// <summary>
/// RTP工厂构造方法
/// </summary>
/// <param name="RTPipAddress">RTP发送ip地址</param>
/// <param name="RTPport">RTP发送端口</param>
/// <param name="RTCPipAddress">RTP接收端ip地址</param>
/// <param name="RTCPport">RTP接收端口</param>
/// <param name="forwardIP"></param>
/// <param name="forwardPort"></param>
public RtpFramer(String RTPipAddress, int RTPport, String RTCPipAddress, int RTCPport, String forwardIP, int forwardPort)
{
//实例化RTP会话端
Session = new RTPSession();
//实例化RTP发送端
Sender = new RTPSender();
//实例化RTP接收端
Receiver = new RTPReceiver();
//生成网络端点
var senderEp = new IPEndPoint(IPAddress.Parse(forwardIP), forwardPort);
//RTP参与者
senderParticipant = new RTPParticipant(senderEp);
//给RTP发送端添加RTP参与者
Sender.AddParticipant(senderParticipant);
//RTP会话端添加RTP发送端
Session.AddSender(Sender);
//生成RTP网络端点
var rtpEp = new IPEndPoint(IPAddress.Parse(RTPipAddress), RTPport);
//生成RTP接收端网络端点
var rtcpEp = new IPEndPoint(IPAddress.Parse(RTCPipAddress), RTCPport);
//新建RTP参与者绑定发送者端口以及接受者端口
participant = new RTPParticipant(rtpEp, rtcpEp);
Session.NewRTPPacket = NewRTPPacket;
Session.NewRTCPPacket = NewRTCPPacket;
Session.NewSSRC = NewSSRC;
Receiver.AddParticipant(participant);
Session.AddReceiver(Receiver);
}
public RtpFramer(String RTPipAddress, int RTPport, String RTCPipAddress, int RTCPport, String forwardIP, int forwardPort)
{
Session = new RTPSession();
Sender = new RTPSender();
Receiver = new RTPReceiver();
var senderEp = new IPEndPoint(IPAddress.Parse(forwardIP), forwardPort);
senderParticipant = new RTPParticipant(senderEp);
Sender.AddParticipant(senderParticipant);
Session.AddSender(Sender);
var rtpEp = new IPEndPoint(IPAddress.Parse(RTPipAddress), RTPport);
var rtcpEp = new IPEndPoint(IPAddress.Parse(RTCPipAddress), RTCPport);
participant = new RTPParticipant(rtpEp, rtcpEp);
Session.NewRTPPacket = NewRTPPacket;
Session.NewRTCPPacket = NewRTCPPacket;
Receiver.AddParticipant(participant);
Session.AddReceiver(Receiver);
}
private void button1_Click(object sender, EventArgs e)
{
button1.Enabled = false;
IPEndPoint localEP = new IPEndPoint(IPAddress.Any, int.Parse(textBox3.Text));
IPEndPoint remoteEP = new IPEndPoint(IPAddress.Parse(textBox2.Text), int.Parse(textBox1.Text));
participant = new RTPParticipant(localEP, remoteEP, null, null);
rtp_sender = new RTPSender();
rtp_sender.AddParticipant(participant);
rtp_receiver = new RTPReceiver();
rtp_receiver.AddParticipant(participant);
//win = new WaveInput();
//win.BitsPerSample = 16;
//win.Channels = 1;
//win.SampleRate = 8000;
//win.TransferBufferSize = 320;
//win.Init();
//win.OpenDevice();
WaveInThreadProc = new Thread(new ThreadStart(() =>
{
while (IsRunning)
{
//if (win.WaitSamplesAvailable(100))
Thread.Sleep(1000);
{
//byte[] pcm = win.GetNextData();
//var frame = encoder.EncodeToFrame(pcm);
//if (frame != null)
{
var data = new byte[200];
for (int i = 0; i < 200; i++)
{
data[i] = Convert.ToByte(packetsSent + i);
}
;
session.Send(new RTPPacket(data));
packetsSent++;
}
}
}
}))
{
Name = "WaveInputThread"
};
//wout = new WaveOutput();
//wout.BitsPerSample = 16;
//wout.Channels = 1;
//wout.SampleRate = 8000;
//wout.Init();
//wout.OpenDevice();
//encoder = new SpeechEncoder();
//encoder.InputBitsPerSample = 16;
//encoder.InputChannels = 1;
//encoder.InputSampleRate = 8000;
//encoder.OutputBitrate = 64000;
//encoder.SetCodec(SpeechCodecs.G711A);
//encoder.Init();
//decoder = new SpeechDecoder();
//decoder.Bitrate = 64000;
//decoder.SetCodec(SpeechCodecs.G711A);
//bool res = decoder.Init();
// Set up last to avoid conflicts
session = new RTPSession();
session.AddReceiver(rtp_receiver);
session.AddSender(rtp_sender);
session.NewRTPPacket = OnNewPacket;
IsRunning = true;
//win.Start();
WaveInThreadProc.Start();
updateTimer.Interval = 500;
updateTimer.Tick += new EventHandler(updateTimer_Tick);
updateTimer.Start();
}
