StreamFormatType Enumeration

Visual Basic
C#
C++/CLI

'Declaration
 
<FlagsAttribute()>
Public Enum StreamFormatType 
   Inherits System.Enum
   Implements System.IComparable, System.IConvertible, System.IFormattable

'Usage
 
Dim instance As StreamFormatType

[FlagsAttribute()]
public enum StreamFormatType : System.Enum, System.IComparable, System.IConvertible, System.IFormattable

[FlagsAttribute()]
public enum class StreamFormatType : public System.Enum, System.IComparable, System.IConvertible, System.IFormattable

Value	Member	Description
0x00000000	None	No stream.
0x00000001	Audio	Audio stream.
0x00000002	Video	Video stream.
0x00000003	AudioVideo	Audio and Video streams.
0x00000004	CC	Closed caption stream.
0x00000007	AudioVideoCC	Audio, Video and Closed caption streams.
0x00000008	Midi	Midi stream.
0x00000010	Other	Undefined stream.
0x00000020	KLV	KLV stream.

The PlayCtrl.RenderedStreams, PlayCtrl.UnrenderedStreams, ConvertCtrl.RenderedStreams, and ConvertCtrl.UnrenderedStreams methods all return a combination of these enumeration values.

Visual Basic
C#
WinRT C#
WinRT JavaScript
Silverlight C#
Silverlight VB

Copy Code

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 PlayCtrlForm = New PlayCtrlForm()
Public Sub RenderedStreamsExample()
   ' reference the play control
   Dim playctrl As PlayCtrl = _form.PlayCtrl

   Dim inFile As String = Path.Combine(LEAD_VARS.MediaDir, "PlayCtrl_SourceVideoOnly.avi")

   Try
      ' set autostart to false
      playctrl.AutoStart = False

      ' set our source media file
      playctrl.SourceFile = inFile

      ' run it!
      playctrl.Run()

      ' get the reported duration
      _renderedStreams = playctrl.RenderedStreams
      _unrenderedStreams = playctrl.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 PlayCtrlForm _form = new PlayCtrlForm();
public void RenderedStreamsExample()
{
   // reference the play control
   PlayCtrl playctrl = _form.PlayCtrl;

   string inFile =Path.Combine(LEAD_VARS.MediaDir,"PlayCtrl_SourceVideoOnly.avi");

   try
   {
      // set autostart to false
      playctrl.AutoStart = false;

      // set our source media file
      playctrl.SourceFile = inFile;

      // run it!
      playctrl.Run();

      // get the reported duration
      _renderedStreams = playctrl.RenderedStreams;
      _unrenderedStreams = playctrl.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";
}

System.Object
   System.ValueType
      System.Enum
         Leadtools.Multimedia.StreamFormatType

Target Platforms

Reference

Leadtools.Multimedia Namespace