/// <summary>
/// Method to start streaming of media
/// </summary>
private void playStream()
{
try
{
if (playbackStatus == playbackStatusCodes.Stop)
{
SetEnvironement(SearchVlcPath());
vlc.Initialize();
vlc.VideoOutput = pictureBox1;
vlc.PlaylistClear();
//Multicast address
string[] Options = new string[] { ":sout=#duplicate{dst=display,dst=std {access=udp,mux=ts,dst=224.100.0.1:1234}}" };
if (fileName == null)
{
MessageBox.Show("Please select a file by double clicking in the space for video");
return;
}
vlc.PlaylistClear();
vlc.AddTarget(fileName, Options);
playErrorCode = vlc.Play();
this.Text = "VirtualTheater - " + fileName;
if (playErrorCode == LibVlc.LibVlc.Error.Success)
{
//For the seekBar
seekBarThread = new Thread(new ThreadStart(this.seekBarThreadProc));
seekBarThread.Start();
playbackStatus = playbackStatusCodes.Play;
buttonPlay.Enabled = false;
buttonPause.Enabled = true;
buttonStop.Enabled = true;
}
}
else
{
forceUpdateSessionInformation("Force Update@" + Dns.GetHostName() + " requests a play");
}
}
catch (Exception e1)
{
System.Console.WriteLine("Exception occurred: {0}", e1);
}
}
/// <summary>
/// Method to start leeching of media
/// </summary>
private void receiveStream()
{
try
{
if (authenticationDone == false)
{
MessageBox.Show("Please wait for authentication response");
return;
}
if (playbackStatus == playbackStatusCodes.Stop)
{
SetEnvironement(SearchVlcPath());
vlc.Initialize();
vlc.VideoOutput = pictureBox1;
vlc.PlaylistClear();
string[] options = { ":sout=#duplicate{dst=display}" };
//Muticast address
vlc.AddTarget("udp://@224.100.0.1:1234", options);
playErrorCode = vlc.Play();
if (playErrorCode == LibVlc.LibVlc.Error.Success)
{
playbackStatus = playbackStatusCodes.Play;
buttonPlay.Enabled = false;
buttonPause.Enabled = true;
buttonStop.Enabled = true;
}
}
else
{
forceUpdateSessionInformation("Force Update@" + Dns.GetHostName() + " requests a play");
}
}
catch (Exception e1)
{
System.Console.WriteLine("Exception occurred: {0}", e1);
}
}
/// <summary>
/// Used to play or pause video. Invoked from within other event handlers
/// </summary>
/// <param name="playPause"> true = pause; false = play</param>
///
private void pause(bool playPause)
{
try
{
if (playPause == true)
{
vlc.Pause();
if (streamFlag)
if (seekBarThread != null)
seekBarThread.Suspend();
playbackStatus = playbackStatusCodes.Pause;
buttonPause.Enabled = false;
buttonPlay.Enabled = true;
}
else
{
vlc.Pause();
if (streamFlag)
if (seekBarThread != null)
seekBarThread.Resume();
playbackStatus = playbackStatusCodes.Play;
buttonPause.Enabled = true;
buttonPlay.Enabled = false;
}
}
catch (Exception ex)
{
System.Console.WriteLine("Exception occurred: {0}", ex);
}
}
/// <summary>
/// Reset the application to starting conditions
/// </summary>
private void initConditions()
{
playbackStatus = playbackStatusCodes.Stop;
buttonPlay.Enabled = false;
buttonPause.Enabled = false;
buttonStop.Enabled = false;
remoteSession = false;
localSession = false;
streamFlag = false;
authenticationDone = false;
logBox.Clear();
}
private void Form1_FormClosing(object sender, FormClosingEventArgs e)
{
currTime = 0;
if (seekBarThread != null)
while (seekBarThread.ThreadState != ThreadState.Stopped)
seekBarThread.Abort(seekBarThread.ThreadState);
vlc.Stop();
playbackStatus = playbackStatusCodes.Stop;
if (localSession == true && remoteSession == true)
{
forceUpdateSessionInformation("Force Update@" + Dns.GetHostName() + " is exiting. Session is closed ");
}
else
if (remoteSession)
{
forceUpdateSessionInformation("Force Update@" + Dns.GetHostName() + " is exiting.");
}
performCleanup(false);
}
private void buttonStop_Click(object sender, EventArgs e)
{
try
{
if (seekBarThread != null)
while (seekBarThread.ThreadState != ThreadState.Stopped)
seekBarThread.Abort(seekBarThread.ThreadState);
vlc.Stop();
currTime = 0;
seekBar.Value = 0;
playErrorCode = LibVlc.LibVlc.Error.Exit;
playbackStatus = playbackStatusCodes.Stop;
vlc.PlaylistClear();
fileName = null;
if (localSession == true && remoteSession == true)
{
forceUpdateSessionInformation("Force Update@" + Dns.GetHostName() + " is exiting. Session is closed ");
initClient.Close();
initClient = null;
}
else
if (remoteSession)
{
forceUpdateSessionInformation("Force Update@" + Dns.GetHostName() + " is exiting.");
}
performCleanup(true);
}
catch (Exception ex)
{
System.Console.WriteLine("Exception occurred: {0}", ex);
}
}
/// <summary>
/// Update the seekBar
/// </summary>
public void updateseekBar()
{
try
{
if (seekBar.InvokeRequired)
{
updateSeekBarCallback d = new updateSeekBarCallback(updateseekBar);
if (this.IsDisposed == false)
Invoke(d);
}
else
{
if (authenticationDone == false)
return;
if (vlc.LengthGet > 0)
{
seekBar.Maximum = vlc.LengthGet;
seekBar.LargeChange = 1;
if (vlc.TimeGet < vlc.LengthGet)
{
if (vlc.TimeGet > currTime)
{
currTime = vlc.TimeGet;
seekBar.Value = currTime;
}
}
else
{
currTime = 0;
seekBar.Value = currTime;
seekBarThread.Abort(seekBarThread.ThreadState);
playbackStatus = playbackStatusCodes.Stop;
vlc.PlaylistClear();
fileName = null;
if (localSession == true && remoteSession == true)
{
forceUpdateSessionInformation("Force Update@" + Dns.GetHostName() + " is exiting. Session is closed ");
}
else
if (remoteSession)
{
forceUpdateSessionInformation("Force Update@" + Dns.GetHostName() + " is exiting.");
}
performCleanup(true);
}
}
}
}
catch (Exception ex)
{
System.Console.WriteLine("Exception occurred: {0}", ex);
}
}
