UsingDVDecoder Property (ConvertCtrl)

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

public virtual bool UsingDVDecoder {get;}

'Declaration
 
Public Overridable ReadOnly Property UsingDVDecoder As Boolean

'Usage
 
Dim instance As ConvertCtrl
Dim value As Boolean
 
value = instance.UsingDVDecoder

public virtual bool UsingDVDecoder {get;}

 get_UsingDVDecoder();

public:
virtual property bool UsingDVDecoder {
   bool get();
}

Property Value

true if the DV decoder is being used; false, otherwise.

If the DV decoder is used, the size of the converted video can be changed using the DVDecoderResolution property.

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

Copy Code

Public _result As Boolean = False
      Public _form As ConvertCtrlForm = New ConvertCtrlForm()
      Public Sub UsingDVDecoderExample()
         ' reference the convert control
         Dim convertctrl As ConvertCtrl = _form.ConvertCtrl

         ' input and output files
         Dim inFile As String = Path.Combine(LEAD_VARS.MediaDir, "ConvertCtrl_Source.avi")
         Dim outFile As String = Path.Combine(LEAD_VARS.MediaDir, "ConvertCtrl_UsingDVDecoderExample.avi")

         Try
            ' set the source for conversion
            convertctrl.SourceFile = inFile

            ' set the video and audio compressors
            convertctrl.VideoCompressors.DVVideo.Selected = True
            convertctrl.AudioCompressors.AC3.Selected = True

            ' set the target output file and format
            convertctrl.TargetFile = outFile

            ' set the target output format
            convertctrl.TargetFormat = TargetFormatType.DVSDAVI

            ' see if we have a video compressor dialog and show it
            If convertctrl.HasDialog(ConvertDlg.VideoCompressor) Then
               convertctrl.ShowDialog(ConvertDlg.VideoCompressor, _form)
            End If

            ' check to see if we are using the DVDecoder
            If convertctrl.UsingDVDecoder Then
               ' set the DV resolution to full
               convertctrl.DVDecoderResolution = DVResolution.Full
               ' set the result
               _result = True
            End If

            ' start the capture process
            convertctrl.StartConvert()

            ' we'll loop on the state and pump messages for this example.
            ' but you should not need to if running from a Windows Forms application.
            Do While convertctrl.State = ConvertState.Running
               Application.DoEvents()
            Loop
         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 ConvertCtrlForm _form = new ConvertCtrlForm();
      public void UsingDVDecoderExample()
      {
         // reference the convert control
         ConvertCtrl convertctrl = _form.ConvertCtrl;

         // input and output files
         string inFile = Path.Combine(LEAD_VARS.MediaDir,"ConvertCtrl_Source.avi");
         string outFile = Path.Combine(LEAD_VARS.MediaDir,"ConvertCtrl_UsingDVDecoderExample.avi");

         try
         {
            // set the source for conversion
            convertctrl.SourceFile = inFile;

            // set the video and audio compressors
            convertctrl.VideoCompressors.DVVideo.Selected = true;
            convertctrl.AudioCompressors.AC3.Selected = true;

            // set the target output file and format
            convertctrl.TargetFile = outFile;

            // set the target output format
            convertctrl.TargetFormat = TargetFormatType.DVSDAVI;

            // see if we have a video compressor dialog and show it
            if (convertctrl.HasDialog(ConvertDlg.VideoCompressor))
               convertctrl.ShowDialog(ConvertDlg.VideoCompressor, _form);

            // check to see if we are using the DVDecoder
            if (convertctrl.UsingDVDecoder)
            {
               // set the DV resolution to full
               convertctrl.DVDecoderResolution = DVResolution.Full;
               // set the result
               _result = true;
            }

            // start the capture process
            convertctrl.StartConvert();

            // we'll loop on the state and pump messages for this example.
            // but you should not need to if running from a Windows Forms application.
            while (convertctrl.State == ConvertState.Running)
               Application.DoEvents();
         }
         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

ConvertCtrl Class
ConvertCtrl Members