Gets the value indicating whether the DV Decoder is being used.
public virtual bool UsingDVDecoder { get; }
Public Overridable ReadOnly Property UsingDVDecoder As Boolean
public:
virtual property bool UsingDVDecoder {
bool get();
}
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.
using Leadtools;
using Leadtools.Multimedia;
using LeadtoolsMultimediaExamples.Fixtures;
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 20\Media";
}
Imports Leadtools
Imports Leadtools.Multimedia
Imports LeadtoolsMultimediaExamples.Fixtures
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 20\Media"
End Class
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