C#
VB
C++
Gets the streams that have not been rendered.
public virtual StreamFormatType UnrenderedStreams { get; }
Public Overridable ReadOnly Property UnrenderedStreams As Leadtools.Multimedia.StreamFormatType
public:
virtual property Leadtools.Multimedia.StreamFormatType UnrenderedStreams {
Leadtools.Multimedia.StreamFormatType get();
}
A combination of the StreamFormatType enumeration values, indicating unrendered streams.
The value is a combination of the StreamFormatType enumeration values, indicating which streams have not been rendered.
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 19\Media";
}
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 19\Media"
End Class
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