Leadtools.Multimedia Namespace > ConvertCtrl Class : SelectedVideoProcessors Property |
public VideoProcessors SelectedVideoProcessors {get;}
'Declaration Public ReadOnly Property SelectedVideoProcessors As VideoProcessors
'Usage Dim instance As ConvertCtrl Dim value As VideoProcessors value = instance.SelectedVideoProcessors
public VideoProcessors SelectedVideoProcessors {get;}
get_SelectedVideoProcessors();
public: property VideoProcessors^ SelectedVideoProcessors { VideoProcessors^ get(); }
Public _result As Boolean = False Public _form As ConvertCtrlForm = New ConvertCtrlForm() Public Sub ProcessorsExample() ' 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_ProcessorsExample.avi") Try ' set source file convertctrl.SourceFile = inFile ' set the video processor to the Dizzy filter convertctrl.SelectedVideoProcessors.Add(convertctrl.VideoProcessors.EFXDizzy) Dim vproc As Processor = convertctrl.SelectedVideoProcessors.EFXDizzy ' set the audio processor to the Chorus filter convertctrl.SelectedAudioProcessors.Add(convertctrl.AudioProcessors.Chorus) Dim aproc As Processor = convertctrl.SelectedAudioProcessors.Chorus ' set the video processor properties If vproc.HasDialog(ProcessorDlg.Properties) Then vproc.ShowDialog(ProcessorDlg.Properties, _form) End If ' set the audio processor properties If aproc.HasDialog(ProcessorDlg.Properties) Then aproc.ShowDialog(ProcessorDlg.Properties, _form) End If ' set MPEG2 as the video compressor convertctrl.VideoCompressors.Mpeg2.Selected = True ' set AC3 as the audio compressor convertctrl.AudioCompressors.AC3.Selected = True ' set the target output file and format convertctrl.TargetFile = outFile ' set the target output format convertctrl.TargetFormat = TargetFormatType.AVI ' 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 ' set the result to what we expect _result = File.Exists(outFile) 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 ProcessorsExample() { // 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_ProcessorsExample.avi"); try { // set source file convertctrl.SourceFile = inFile; // set the video processor to the Dizzy filter convertctrl.SelectedVideoProcessors.Add(convertctrl.VideoProcessors.EFXDizzy); Processor vproc = convertctrl.SelectedVideoProcessors.EFXDizzy; // set the audio processor to the Chorus filter convertctrl.SelectedAudioProcessors.Add(convertctrl.AudioProcessors.Chorus); Processor aproc = convertctrl.SelectedAudioProcessors.Chorus; // set the video processor properties if (vproc.HasDialog(ProcessorDlg.Properties)) vproc.ShowDialog(ProcessorDlg.Properties, _form); // set the audio processor properties if (aproc.HasDialog(ProcessorDlg.Properties)) aproc.ShowDialog(ProcessorDlg.Properties, _form); // set MPEG2 as the video compressor convertctrl.VideoCompressors.Mpeg2.Selected = true; // set AC3 as the audio compressor convertctrl.AudioCompressors.AC3.Selected = true; // set the target output file and format convertctrl.TargetFile = outFile; // set the target output format convertctrl.TargetFormat = TargetFormatType.AVI; // 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(); // set the result to what we expect _result = File.Exists(outFile); } 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