StreamFormatType Enumeration

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C#
WinRT C#
WinRT JavaScript
C++

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

'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.IComparable, System.IConvertible, System.IFormattable

Leadtools.Multimedia.StreamFormatType = function() { };
Leadtools.Multimedia.StreamFormatType.prototype = {

  LeadtoolsMemberMarker(replace me)
 };

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

Member	Description
Audio	Audio stream.
AudioVideo	Audio and Video streams.
AudioVideoCC	Audio, Video and Closed caption streams.
CC	Closed caption stream.
KLV	KLV stream.
Midi	Midi stream.
None	No stream.
Other	Undefined stream.
Video	Video 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

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 175\Media";
End Class

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 175\Media";
}

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

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

Reference

Leadtools.Multimedia Namespace