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GetStreamCount Method
Summary
Gets the number of elementary streams
Syntax
public virtual int GetStreamCount(Leadtools.Multimedia.StreamFormatType streamType)
Public Overridable Function GetStreamCount( _ByVal streamType As Leadtools.Multimedia.StreamFormatType _) As Integer
public:virtual int GetStreamCount(Leadtools.Multimedia.StreamFormatType streamType)
Parameters
streamType
A StreamFormatType enumeration value specifying the desired stream type Only video and audio streams are currently supported, so this parameter should be StreamFormatType.Audio or StreamFormatType.Video.
Return Value
A value representing the number of streams.
Remarks
This property returns the number of streams of a particular type in the current program. You can then select which streams you wish to play by calling SetSelectedStream.
If you change the current program using CurrentProgram, the number of streams might change. So you will need to call PlayCtrl.GetStreamCount again.
Refer to Programs and Streams for more information on Programs and Streams terminology in LEADTOOLS Multimedia.
Requirements
See Also
Reference
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© 1991-2017 LEAD Technologies, Inc. All Rights Reserved.
© 1991-2017 LEAD Technologies, Inc. All Rights Reserved.
Leadtools.Multimedia Assembly
