UnrenderedStreams Property (PlayCtrl)

Visual Basic
C#
WinRT C#
WinRT JavaScript
C++

public virtual StreamFormatType UnrenderedStreams {get;}

'Declaration
 
Public Overridable ReadOnly Property UnrenderedStreams As StreamFormatType

'Usage
 
Dim instance As PlayCtrl
Dim value As StreamFormatType
 
value = instance.UnrenderedStreams

public virtual StreamFormatType UnrenderedStreams {get;}

 get_UnrenderedStreams();

public:
virtual property StreamFormatType UnrenderedStreams {
   StreamFormatType get();
}

Property Value

A combination of the StreamFormatType enumeration values, indicating unrendered streams.

The value is a combination of StreamFormatType enumeration values that indicate which streams have not been rendered.

Visual Basic
C#
WinRT C#
WinRT JavaScript
Silverlight C#
Silverlight VB

Copy Code

Public _result As Boolean = False
      Public _renderedStreams As StreamFormatType = StreamFormatType.None
      Public _unrenderedStreams As StreamFormatType = StreamFormatType.None
      Public _form As PlayCtrlForm = New PlayCtrlForm()
      Public Sub RenderedStreamsExample()
         ' reference the play control
         Dim playctrl As PlayCtrl = _form.PlayCtrl

         Dim inFile As String = Path.Combine(LEAD_VARS.MediaDir, "PlayCtrl_SourceVideoOnly.avi")

         Try
            ' set autostart to false
            playctrl.AutoStart = False

            ' set our source media file
            playctrl.SourceFile = inFile

            ' run it!
            playctrl.Run()

            ' get the reported duration
            _renderedStreams = playctrl.RenderedStreams
            _unrenderedStreams = playctrl.UnrenderedStreams

            ' set the result to what we expect (for the sample source video we should render all streams)
            _result = (_renderedStreams = StreamFormatType.Video AndAlso _unrenderedStreams = StreamFormatType.None)
         Catch e1 As Exception
            _result = False
         End Try
      End Sub

Public NotInheritable Class LEAD_VARS
   Public Const MediaDir As String = "C:\Program Files (x86)\LEAD Technologies\LEADTOOLS 175\Media";
End Class

public bool _result = false;
      public StreamFormatType _renderedStreams = StreamFormatType.None;
      public StreamFormatType _unrenderedStreams = StreamFormatType.None;
      public PlayCtrlForm _form = new PlayCtrlForm();
      public void RenderedStreamsExample()
      {
         // reference the play control
         PlayCtrl playctrl = _form.PlayCtrl;

         string inFile =Path.Combine(LEAD_VARS.MediaDir,"PlayCtrl_SourceVideoOnly.avi");

         try
         {
            // set autostart to false
            playctrl.AutoStart = false;

            // set our source media file
            playctrl.SourceFile = inFile;

            // run it!
            playctrl.Run();

            // get the reported duration
            _renderedStreams = playctrl.RenderedStreams;
            _unrenderedStreams = playctrl.UnrenderedStreams;

            // set the result to what we expect (for the sample source video we should render all streams)
            _result = (_renderedStreams == StreamFormatType.Video && _unrenderedStreams == StreamFormatType.None);
         }
         catch (Exception)
         {
            _result = false;
         }
      }

static class LEAD_VARS
{
   public const string MediaDir = @"C:\Program Files (x86)\LEAD Technologies\LEADTOOLS 175\Media";
}

Target Platforms: Windows 7, Windows Vista SP1 or later, Windows XP SP3, Windows Server 2008 (Server Core not supported), Windows Server 2008 R2 (Server Core supported with SP1 or later), Windows Server 2003 SP2

Reference

PlayCtrl Class
PlayCtrl Members