Leadtools.Multimedia Namespace > ConvertCtrl Class : UnrenderedStreams Property |
public virtual StreamFormatType UnrenderedStreams {get;}
'Declaration Public Overridable ReadOnly Property UnrenderedStreams As StreamFormatType
'Usage Dim instance As ConvertCtrl Dim value As StreamFormatType value = instance.UnrenderedStreams
public virtual StreamFormatType UnrenderedStreams {get;}
get_UnrenderedStreams();
public: virtual property StreamFormatType UnrenderedStreams { StreamFormatType get(); }
Public _result As Boolean = False Public _renderedStreams As StreamFormatType = StreamFormatType.None Public _unrenderedStreams As StreamFormatType = StreamFormatType.None Public _form As ConvertCtrlForm = New ConvertCtrlForm() Public Sub RenderedStreamsExample() ' reference the convert control Dim convertctrl As ConvertCtrl = _form.ConvertCtrl Dim inFile As String = Path.Combine(LEAD_VARS.MediaDir, "ConvertCtrl_SourceVideoOnly.avi") Dim outFile As String = Path.Combine(LEAD_VARS.MediaDir, "ConvertCtrl_RenderedStreamsExample.avi") Try ' set the input and output files convertctrl.SourceFile = inFile convertctrl.TargetFile = outFile ' select the video and audio compressors for the output convertctrl.VideoCompressors.H264.Selected = True convertctrl.AudioCompressors.AMR.Selected = True ' run it! convertctrl.StartConvert() ' get the reported duration _renderedStreams = convertctrl.RenderedStreams _unrenderedStreams = convertctrl.UnrenderedStreams ' set the result to what we expect (for the sample source video we should render all streams) _result = (_renderedStreams = StreamFormatType.Video AndAlso _unrenderedStreams = StreamFormatType.None) 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 StreamFormatType _renderedStreams = StreamFormatType.None; public StreamFormatType _unrenderedStreams = StreamFormatType.None; public ConvertCtrlForm _form = new ConvertCtrlForm(); public void RenderedStreamsExample() { // reference the convert control ConvertCtrl convertctrl = _form.ConvertCtrl; string inFile = Path.Combine(LEAD_VARS.MediaDir,"ConvertCtrl_SourceVideoOnly.avi"); string outFile = Path.Combine(LEAD_VARS.MediaDir,"ConvertCtrl_RenderedStreamsExample.avi"); try { // set the input and output files convertctrl.SourceFile = inFile; convertctrl.TargetFile = outFile; // select video and audio compressors for the output convertctrl.VideoCompressors.H264.Selected = true; convertctrl.AudioCompressors.AMR.Selected = true; // run it! convertctrl.StartConvert(); // get the reported duration _renderedStreams = convertctrl.RenderedStreams; _unrenderedStreams = convertctrl.UnrenderedStreams; // set the result to what we expect (for the sample source video we should render all streams) _result = (_renderedStreams == StreamFormatType.Video && _unrenderedStreams == StreamFormatType.None); } 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