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LiveStreamState Enumeration

Summary

Defines the possible live stream states.

Syntax
C#
C++/CLI
public enum LiveStreamState 
public: 
   enum class LiveStreamState sealed 
Members
ValueMemberDescription
0StoppedIndicates that the server is stopped.
1ActivatingIndicates that the live stream is activating.
2ActiveIndicates that the live stream is active and available to the client.
3InactiveIndicates that the live stream is currently inactive.
4ErrorIndicates that the stream encountered an error while activating.
Example
C#
using Leadtools; 
using Leadtools.MediaStreaming; 
 
 
 
public Server _server = null; 
public bool _result = false; 
 
public void PrintLiveStreamControlsExample() 
{ 
   try 
   { 
      string strLiveStreams = ""; 
 
      // create an instance of the server object 
      _server = new Leadtools.MediaStreaming.Server(); 
 
      // retrieve a copy of the Live Stream Controls 
      LiveStreamControls Streams = _server.GetLiveStreamControls(); 
 
      strLiveStreams += string.Format("--- Live Stream Controls (count = {0}) ---\n\n", Streams.Count.ToString()); 
 
      // print the all live streams properties to a string 
 
      for (int nIndex = 0; nIndex < Streams.Count; nIndex++) 
      { 
         LiveStreamControl stream = Streams[nIndex]; 
 
         strLiveStreams += string.Format("Live Stream Control[{0}]: Path = \"{1}\".\n", nIndex.ToString(), stream.Path); 
 
         string s = ""; 
 
         strLiveStreams += string.Format("Handle = \"0x{0:X8}\".\n", stream.Handle); 
 
 
         switch (stream.State) 
         { 
            case LiveStreamState.Stopped: 
               s = "Stopped"; 
               break; 
            case LiveStreamState.Activating: 
               s = "Activating"; 
               break; 
            case LiveStreamState.Active: 
               s = "Active"; 
               break; 
            case LiveStreamState.Inactive: 
               s = "Inactive"; 
               break; 
            case LiveStreamState.Error: 
               s = "Error"; 
               break; 
         } 
         strLiveStreams += string.Format("State = \"{0}\".\n", s); 
 
         if (stream.Enable) 
            strLiveStreams += string.Format("Enable = \"true\".\n"); 
         else 
            strLiveStreams += string.Format("Enable = \"false\".\n"); 
 
         if (stream.ActivateOnDemand) 
            strLiveStreams += string.Format("ActivateOnDemand = \"true\".\n"); 
         else 
            strLiveStreams += string.Format("ActivateOnDemand = \"false\".\n"); 
 
         strLiveStreams += string.Format("IdleTime = \"{0}\".\n", stream.IdleTime.ToString()); 
 
         strLiveStreams += string.Format("IdleTimeOut = \"{0}\".\n", stream.IdleTimeOut.ToString()); 
 
         switch (stream.VideoEncoding) 
         { 
            case LiveStreamVideoEncoding.None: 
               s = "None"; 
               break; 
            case LiveStreamVideoEncoding.H264_Source: 
               s = "Source"; 
               break; 
            case LiveStreamVideoEncoding.H264_Software: 
               s = "Software"; 
               break; 
            case LiveStreamVideoEncoding.H264_QSV: 
               s = "QSV"; 
               break; 
            case LiveStreamVideoEncoding.H264_CUDA: 
               s = "CUDA"; 
               break; 
         } 
 
         strLiveStreams += string.Format("VideoEncoding = \"{0}\".\n", s); 
 
 
         switch (stream.AudioEncoding) 
         { 
            case LiveStreamAudioEncoding.None: 
               s = "None"; 
               break; 
            case LiveStreamAudioEncoding.AAC_Source: 
               s = "Source"; 
               break; 
            case LiveStreamAudioEncoding.AAC_Software: 
               s = "Software"; 
               break; 
         } 
 
         strLiveStreams += string.Format("AudioEncoding = \"{0}\".\n", s); 
 
      } 
 
      // display a message contains the Live Streams information string 
      MessageBox.Show(strLiveStreams, "LEADTOOLS Media Streaming Examples", MessageBoxButtons.OK, MessageBoxIcon.Information); 
 
      _result = true; 
   } 
   catch (Exception) 
   { 
      _result = false; 
   } 
} 
Requirements

Target Platforms

Help Version 23.0.2024.2.29
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Leadtools.MediaStreaming Assembly

Products | Support | Contact Us | Intellectual Property Notices
© 1991-2023 LEAD Technologies, Inc. All Rights Reserved.