Leadtools.Multimedia Namespace > ConvertCtrl Class : RenderedStreams Property |
'Declaration Public Overridable ReadOnly Property RenderedStreams As StreamFormatType
'Usage Dim instance As ConvertCtrl Dim value As StreamFormatType value = instance.RenderedStreams
public virtual StreamFormatType RenderedStreams {get;}
public: virtual property StreamFormatType RenderedStreams { StreamFormatType get(); }
Imports Leadtools Imports Leadtools.Multimedia Imports LeadtoolsMultimediaExamples.Fixtures 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 18\Media" End Class
using Leadtools; using Leadtools.Multimedia; using LeadtoolsMultimediaExamples.Fixtures; 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 18\Media"; }