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PreferredMediaSourceHandlers Class

Summary

Contains constant string values for predefined values used to identify preferred media source handlers.

Syntax

C++

public sealed abstract class PreferredMediaSourceHandlers

Public MustInherit NotInheritable Class Constants.PreferredMediaSourceHandlers

public ref class Constants.PreferredMediaSourceHandlers abstract sealed

Remarks

The constants in this class are designed to be used with the following methods:

Example

using Leadtools; 
using Leadtools.MediaFoundation; 
using LeadtoolsMediaFoundationExamples.Fixtures; 
 
public bool _result = false; 
public PlayCtrlForm _form = new PlayCtrlForm(); 
 
public void PlayerPreferredMediaSourceHandlersExample() 
{ 
   PlayCtrl playctrl = _form.PlayCtrl; 
 
   try 
   { 
      // set the preferred ISO(MP4) media source handler to the LEAD default (which is the LEAD ISO Media Source handler) 
      playctrl.SetPreferredMediaSourceHandler(PreferredMediaSourceHandler.ISO, Constants.PreferredMediaSourceHandlers.LEADDefault); 
 
      // the default ISO(MP4) media source handler should be the LEAD ISO(MP4) media source handler now 
      _result = (string.Compare(playctrl.GetPreferredMediaSourceHandler(PreferredMediaSourceHandler.ISO), 
                 Constants.PreferredMediaSourceHandlers.ISO, true) == 0); 
   } 
   catch (Exception) 
   { 
      _result = false; 
   } 
}

Imports Leadtools 
Imports Leadtools.MediaFoundation 
Imports LeadtoolsMediaFoundationExamples.Fixtures 
 
Public _result As Boolean = False 
Public _form As PlayCtrlForm = New PlayCtrlForm() 
 
Public Sub PlayerPreferredMediaSourceHandlersExample() 
   Try 
      ' reference the forms play control 
      Dim playctrl As PlayCtrl = _form.PlayCtrl 
 
      ' set the preferred ISO(MP4) media source handler to the LEAD default (which is the LEAD ISO Media Source handler) 
      playctrl.SetPreferredMediaSourceHandler(PreferredMediaSourceHandler.ISO, 
                                  Leadtools.MediaFoundation.Constants.PreferredMediaSourceHandlers.LEADDefault) 
 
      ' the default ISO(MP4) media source handler should be the LEAD ISO(MP4) media source handler now 
      _result = (String.Compare(playctrl.GetPreferredMediaSourceHandler(PreferredMediaSourceHandler.ISO), 
                                Leadtools.MediaFoundation.Constants.PreferredMediaSourceHandlers.ISO, True) = 0) 
   Catch e1 As Exception 
      _result = False 
   End Try 
End Sub