public Media.MediaUri[] GetStreamURIs(Media.Profile[] profiles)
{
var list = new List <Media.MediaUri>();
var setup = new Media.StreamSetup();
setup.Transport = new Media.Transport();
foreach (var p in profiles.Where(p => p.VideoEncoderConfiguration.Multicast.Address.IPv4Address == "0.0.0.0"))
{
setup.Stream = Media.StreamType.RTPUnicast;
setup.Transport.Protocol = Media.TransportProtocol.RTSP;
try
{
list.Add(Client.GetStreamUri(setup, p.token));
}
catch { }
}
foreach (var p in profiles.Where(p => p.VideoEncoderConfiguration.Multicast.Address.IPv4Address != "0.0.0.0"))
{
setup.Stream = Media.StreamType.RTPMulticast;
setup.Transport.Protocol = Media.TransportProtocol.UDP;
try
{
list.Add(Client.GetStreamUri(setup, p.token));
}
catch { }
}
return(list.ToArray());
}
private StreamSetup GetstreamSetup(MediaClient mediaClient, Profile[] profiles)
{
Media.StreamSetup streamSetup = new Media.StreamSetup();
streamSetup.Stream = Media.StreamType.RTPUnicast;
streamSetup.Transport = new Media.Transport();
streamSetup.Transport.Protocol = Media.TransportProtocol.RTSP;
return(streamSetup);
}
public void connectIPC()
{
try
{
Device.DeviceClient deviceClient = GetDeviceClient(ipad);
Device.Service[] services = deviceClient.GetServices(false);
Device.Service xmedia = services.FirstOrDefault(s => s.Namespace == "http://www.onvif.org/ver10/media/wsdl");
if (xmedia != null)
{
this.Dispatcher.BeginInvoke(DispatcherPriority.Normal,
(ThreadStart) delegate()
{
mediaClient = GetMediaClient();
profiles = GetProfiles(mediaClient);
Media.StreamSetup streamSetup = GetstreamSetup(mediaClient, profiles);
if (profiles != null)
{
foreach (var p in profiles)
{
if (combobox.Items.Contains(p.Name))
{
break;
}
else
{
this.Dispatcher.Invoke(() => { combobox.Items.Add(p.Name); });
}
}
}
});
}
combobox.SelectionChanged += new SelectionChangedEventHandler(listBox_SelectionChanged);
}
catch (Exception ex)
{ //System.Windows.MessageBox.Show(ex.ToString(), "aa");
}
}
private bool PlayVideo()
{
Media.StreamSetup streamSetup;
string msg, returnString, errorMessage = "";
string URI, soapFault;
stopPlayer();
Cursor.Current = Cursors.WaitCursor;
btn_LiveVideo.Text = "Connecting";
btn_LiveVideo.Update();
// get the URI for the selected profile
if (VideoProfiles == null)
{
btn_LiveVideo.Text = "Connect";
return(false);
}
// if the selected index is greater then the known profiles length return
if (cb_VideoStreams.SelectedIndex > VideoProfiles.Length)
{
btn_LiveVideo.Text = "Connect";
return(false);
}
if ((Parameters.Media_ServiceAddress == "") && !(PollMediaConfigurationAddress(true)))
{
System.Windows.Forms.MessageBox.Show("Unable to retrieve Media Service Address. Unable to view video stream.", "Error", MessageBoxButtons.OK);
btn_LiveVideo.Text = "Connect";
return(false);
}
// configure the video stream
SetVideoProfileType(VideoProfiles[cb_VideoStreams.SelectedIndex].VideoEncoderConfiguration.Encoding, VideoProfiles[cb_VideoStreams.SelectedIndex].VideoEncoderConfiguration);
// if the user wishes to see the video stream from the selected profile set it up
streamSetup = new Media.StreamSetup();
streamSetup.Stream = new Media.StreamType();
streamSetup.Transport = new Media.Transport();
streamSetup.Transport.Protocol = Media.TransportProtocol.UDP;
streamSetup.Stream = Media.StreamType.RTPUnicast;
msg = TestMessage.Build_Media_GetStreamUriRequest(VideoProfiles[cb_VideoStreams.SelectedIndex].token, streamSetup);
try
{
returnString = NetworkInterface.POST_Message(Parameters.TestTimeout, Parameters.Media_ServiceAddress, msg, Parameters.UserName, Parameters.Password);
if (TestMessage.Check_SoapFault(returnString, out soapFault))
{
MessageBox.Show("SOAP Fault, unable to connect." + Environment.NewLine + Environment.NewLine + soapFault, "Error", MessageBoxButtons.OK);
btn_LiveVideo.Text = "Connect";
return(false);
}
Media.GetStreamUriResponse GSR = (Media.GetStreamUriResponse)TestMessage.Parse_SoapMessage(returnString, typeof(Media.GetStreamUriResponse));
if (GSR.MediaUri == null)
{
MessageBox.Show("Unable to connect, Get Stream URI Response MediaUri is NULL" + Environment.NewLine + Environment.NewLine + soapFault, "Error", MessageBoxButtons.OK);
btn_LiveVideo.Text = "Connect";
return(false);
}
if (GSR.MediaUri.Uri == null)
{
MessageBox.Show("Unable to connect, Get Stream URI Response does not contain a Media URI" + Environment.NewLine + Environment.NewLine + soapFault, "Error", MessageBoxButtons.OK);
btn_LiveVideo.Text = "Connect";
return(false);
}
URI = GSR.MediaUri.Uri;
if (URI.Contains("&line=0"))
{
URI = URI.Replace("&line=0", "");
}
//sc_VideoStream.StreamUri = URI;
//sc_VideoStream.Play();
OpenVideoStream(URI);
}
catch (Exception err)
{
errorMessage = err.Message;
btn_LiveVideo.Text = "Connect";
}
if (errorMessage != "")
{
MessageBox.Show("Unable to connect - " + errorMessage, "Error", MessageBoxButtons.OK);
btn_LiveVideo.Text = "Connect";
}
Cursor.Current = Cursors.Default;
btn_LiveVideo.Text = "Stop";
return(true);
}
