Leadtools.Multimedia Namespace > ConvertCtrl Class : SourceAudioType Property |
public virtual string SourceAudioType {get;}
'Declaration Public Overridable ReadOnly Property SourceAudioType As String
'Usage Dim instance As ConvertCtrl Dim value As String value = instance.SourceAudioType
public virtual string SourceAudioType {get;}
get_SourceAudioType();
Public _result As Boolean = False Public _form As ConvertCtrlForm = New ConvertCtrlForm() Public Sub SourceAudioFOURCCExample() Dim convertctrl As ConvertCtrl = _form.ConvertCtrl Dim inFile As String = Path.Combine(LEAD_VARS.MediaDir, "ConvertCtrl_Source.avi") Dim txtInfo As String Try convertctrl.SourceFile = inFile txtInfo = String.Format("Source video type {0}" _ & Microsoft.VisualBasic.Constants.vbLf _ & "Source audio type {1}" _ & Microsoft.VisualBasic.Constants.vbLf _ & "Source video FOURCC {2}" _ & Microsoft.VisualBasic.Constants.vbLf _ & "Source audio FOURCC {3}" _ & Microsoft.VisualBasic.Constants.vbLf _ + Microsoft.VisualBasic.Constants.vbLf _ & "Are these values correct?", _ convertctrl.SourceVideoType, _ convertctrl.SourceAudioType, _ convertctrl.SourceVideoFOURCC, _ convertctrl.SourceAudioFOURCC) _result = (MessageBox.Show(_form, txtInfo, "Test Verify", MessageBoxButtons.YesNo) = DialogResult.Yes) 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 SourceAudioFOURCCExample() { ConvertCtrl convertctrl = _form.ConvertCtrl; string inFile = Path.Combine(LEAD_VARS.MediaDir,"ConvertCtrl_Source.avi"); string txtInfo; try { convertctrl.SourceFile = inFile; txtInfo = string.Format("Source video type {0}\n" + "Source audio type {1}\n" + "Source video FOURCC {2}\n" + "Source audio FOURCC {3}\n\n" + "Are these values correct?", convertctrl.SourceVideoType, convertctrl.SourceAudioType, convertctrl.SourceVideoFOURCC, convertctrl.SourceAudioFOURCC); _result = (MessageBox.Show(_form, txtInfo, "Test Verify", MessageBoxButtons.YesNo) == DialogResult.Yes); } 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