Leadtools.Multimedia Namespace > ConvertCtrl Class : TargetFormats Property |
public virtual TargetFormats TargetFormats {get;}
'Declaration Public Overridable ReadOnly Property TargetFormats As TargetFormats
'Usage Dim instance As ConvertCtrl Dim value As TargetFormats value = instance.TargetFormats
public virtual TargetFormats TargetFormats {get;}
get_TargetFormats();
public: virtual property TargetFormats^ TargetFormats { TargetFormats^ get(); }
Public _result As Boolean = False Public _form As ConvertCtrlForm = New ConvertCtrlForm() Public Sub TargetFormatsExample() ' 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 outFileDVDPath As String = Path.Combine(LEAD_VARS.MediaDir, "ConvertCtrl_TargetFormatsExample_DVD") Try ' set the video capture device, use your capture device name here convertctrl.SourceFile = inFile ' select the video and audio compressors convertctrl.VideoCompressors.Mpeg2.Selected = True convertctrl.AudioCompressors.AC3.Selected = True ' select the DVD target format Dim tf As TargetFormat = convertctrl.TargetFormats(TargetFormatType.DVD) tf.Selected = True ' set the allowed capture streams convertctrl.AllowedStreams = tf.Streams ' check it directly Dim tft As TargetFormatType = convertctrl.TargetFormat ' set the result to what we expect _result = (tft = TargetFormatType.DVD) ' set the target file convertctrl.TargetFile = outFileDVDPath ' convert it now! convertctrl.StartConvert() Catch e1 As Exception _result = False End Try ' 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 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 TargetFormatsExample() { // reference the convert control ConvertCtrl convertctrl = _form.ConvertCtrl; // input and output files string inFile = Path.Combine(LEAD_VARS.MediaDir,"ConvertCtrl_Source.avi"); string outFileDVDPath = Path.Combine(LEAD_VARS.MediaDir,"ConvertCtrl_TargetFormatsExample_DVD"); try { // set the video capture device, use your capture device's name here convertctrl.SourceFile = inFile; // select video and audio compressors convertctrl.VideoCompressors.Mpeg2.Selected = true; convertctrl.AudioCompressors.AC3.Selected = true; // select the DVD target format TargetFormat tf = convertctrl.TargetFormats[TargetFormatType.DVD]; tf.Selected = true; // set the allow capture streams convertctrl.AllowedStreams = tf.Streams; // check it directly TargetFormatType tft = convertctrl.TargetFormat; // set the result to what we expect _result = (tft == TargetFormatType.DVD); // set the target file convertctrl.TargetFile = outFileDVDPath; // convert it now! convertctrl.StartConvert(); } catch (Exception) { _result = false; } // 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(); } 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