Public Overridable ReadOnly Property UnrenderedStreams As StreamFormatType

Dim instance As ConvertCtrl
Dim value As StreamFormatType
 
value = instance.UnrenderedStreams

public virtual StreamFormatType UnrenderedStreams {get;}

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

Public _result As Boolean = False
      Public _renderedStreams As StreamFormatType = StreamFormatType.None
      Public _unrenderedStreams As StreamFormatType = StreamFormatType.None
      Public _form As ConvertCtrlForm = New ConvertCtrlForm()
      Public Sub RenderedStreamsExample()
         ' reference the convert control
         Dim convertctrl As ConvertCtrl = _form.ConvertCtrl

         Dim inFile As String = Path.Combine(LEAD_VARS.MediaDir, "ConvertCtrl_SourceVideoOnly.avi")
         Dim outFile As String = Path.Combine(LEAD_VARS.MediaDir, "ConvertCtrl_RenderedStreamsExample.avi")

         Try
            ' set the input and output files
            convertctrl.SourceFile = inFile
            convertctrl.TargetFile = outFile

            ' select video and audio compressors for the output
            convertctrl.VideoCompressors.H264.Selected = True
            convertctrl.AudioCompressors.AMR.Selected = True

            ' run it!
            convertctrl.StartConvert()

            ' get the reported duration
            _renderedStreams = convertctrl.RenderedStreams
            _unrenderedStreams = convertctrl.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 17\Media"
End Class

public bool _result = false;
      public StreamFormatType _renderedStreams = StreamFormatType.None;
      public StreamFormatType _unrenderedStreams = StreamFormatType.None;
      public ConvertCtrlForm _form = new ConvertCtrlForm();
      public void RenderedStreamsExample()
      {
         // reference the convert control
         ConvertCtrl convertctrl = _form.ConvertCtrl;

         string inFile = Path.Combine(LEAD_VARS.MediaDir,"ConvertCtrl_SourceVideoOnly.avi");
         string outFile = Path.Combine(LEAD_VARS.MediaDir,"ConvertCtrl_RenderedStreamsExample.avi");

         try
         {
            // set the input and output files
            convertctrl.SourceFile = inFile;
            convertctrl.TargetFile = outFile;

            // select video and audio compressors for the output
            convertctrl.VideoCompressors.H264.Selected = true;
            convertctrl.AudioCompressors.AMR.Selected = true;

            // run it!
            convertctrl.StartConvert();

            // get the reported duration
            _renderedStreams = convertctrl.RenderedStreams;
            _unrenderedStreams = convertctrl.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 17\Media";
}