public void Connect()
{
Trace.WriteLine("RtspHandler::Connect()");
_rtspClient.Connect();
_rtspClient.SendOptions().Dispose();
_rtspClient.SendDescribe().Dispose();
var videoDesc = _rtspClient.SessionDescription.MediaDescriptions.First(d => d.MediaType == MediaType.video);
var audioDesc = _rtspClient.SessionDescription.MediaDescriptions.First(d => d.MediaType == MediaType.audio);
// a=fmtp:97 packetization-mode=1;profile-level-id=64001F;sprop-parameter-sets=Z2QAH62EBUViuKxUdCAqKxXFYqOhAVFYrisVHQgKisVxWKjoQFRWK4rFR0ICorFcVio6ECSFITk8nyfk/k/J8nm5s00IEkKQnJ5Pk/J/J+T5PNzZprQCgC3I,aO48sA==
_videoStreamInfo.Parameter = videoDesc.FmtpLine.Parts.ElementAt(1).Split(';').First(l => l.StartsWith(VideoParameterIdentifier)).Substring(VideoParameterIdentifier.Length);
// a=fmtp:96 streamtype=5;profile-level-id=1;mode=AAC-hbr;sizelength=13;indexlength=3;indexdeltalength=3;config=1190
_audioStreamInfo.Parameter = audioDesc.FmtpLine.Parts.ElementAt(1).Split(';').First(l => l.StartsWith(AudioParameterIdentifier)).Substring(AudioParameterIdentifier.Length);
// a=rtpmap:97 H264/90000
_videoStreamInfo.ClockRate = int.Parse(videoDesc.RtpMapLine.Parts.ElementAt(1).Split('/')[1]);
// a=rtpmap:96 MPEG4-GENERIC/48000/2
_audioStreamInfo.ClockRate = int.Parse(audioDesc.RtpMapLine.Parts.ElementAt(1).Split('/')[1]);
Trace.WriteLine($"RtspHandler::Connect(): Video ClockRate={_videoStreamInfo.ClockRate} / Config={_videoStreamInfo.Parameter}");
Trace.WriteLine($"RtspHandler::Connect(): Audio ClockRate={_audioStreamInfo.ClockRate} / Config={_audioStreamInfo.Parameter}");
_rtspClient.Client.Logger = _rtspClient.Logger;
_rtspClient.Client.HandleFrameChanges = false;
_rtspClient.Client.RtpPacketReceieved += OnRtpPacketReceieved;
}
private void PlayButton_Click(object sender, EventArgs e)
{
if (ClientThreadProc != null)
{
if (m_rtspClient != null)
{
m_rtspClient.StopPlaying();
m_rtspClient = null;
}
Media.Common.Extensions.Thread.ThreadExtensions.TryAbortAndFree(ref ClientThreadProc);
ClientThreadProc = null;
GC.WaitForPendingFinalizers();
PlayButton.Text = "Start";
}
else
{
m_rtspClient = new RtspClient(URLTextBox.Text, RtspClient.ClientProtocolType.Tcp);
//Client.DisableKeepAliveRequest = checkBox1.Checked;
m_rtspClient.OnConnect += RTSPClient_OnConnect;
ClientThreadProc = new Thread(() => m_rtspClient.Connect());
ClientThreadProc.Start();
PlayButton.Text = "Stop";
}
}
/// <summary>
/// Beings streaming from the source
/// </summary>
public override void Start()
{
if (IsDisposed)
{
return;
}
if (false == RtspClient.IsConnected)
{
RtspClient.OnConnect += RtspClient_OnConnect;
RtspClient.OnDisconnect += RtspClient_OnDisconnect;
RtspClient.OnPlay += RtspClient_OnPlay;
RtspClient.OnPause += RtspClient_OnPausing;
RtspClient.OnStop += RtspClient_OnStop;
try { RtspClient.Connect(); }
catch { RtspClient.StopPlaying(); } //Stop stop
}
else if (false == RtspClient.IsPlaying)
{
try
{
//Start the playing again
RtspClient.StartPlaying(MediaStartTime, MediaEndTime, SpecificMediaType);
//Indicate when the stream was started.
m_StartedTimeUtc = DateTime.UtcNow;
//Call base to set started etc.
base.Start();
}
catch { RtspClient.StopPlaying(); } //Not stop
}
}
static void Main(string[] args)
{
//初始化
Init();
string rtspUrl = "rtsp://184.72.239.149/vod/mp4://BigBuckBunny_175k.mov";
IRtspClient rtspClient = new RtspClient(RTSP.Enums.RTPTransport.TCP);
rtspClient.Connect(rtspUrl);
//等待循环结束
Cycling();
}
/// <summary>
/// Beings streaming from the source
/// </summary>
public override void Start()
{
if (IsDisposed || State >= StreamState.StopRequested)
{
return;
}
//May have to re-create client.
try
{
RtspClient.Connect();
}
catch (Exception ex)
{
Common.ILoggingExtensions.LogException(RtspClient.Logger, ex);
RtspClient.StopPlaying();
RtspClient.Disconnect();
}
}
