MenulessTitlePlay Property

Summary
Gets or sets a value that indicates whether all the titles in the menu-less image will be concatenated for playback.
Syntax
C#
C++/CLI
[DispIdAttribute(13)] 
bool MenulessTitlePlay {get; set;} 
[DispIdAttribute(13)] 
property bool MenulessTitlePlay { 
   bool get(); 
   void set (    bool ); 
} 

Property Value

True if all the titles will be concatenated for playback. The user will not need to play the next title when the currently playing title is finished.

False if the playback will stop after the first (or current) title is finished. The next title does not play automatically. This is the default value.

Remarks

Gets or sets a value that indicates whether all the titles in the menu-less image will be concatenated for playback. The default value is false. This property affects only images that do not have a menu.

Example
C#
using Leadtools.Multimedia; 
using LeadtoolsMultimediaExamples.Fixtures; 
 
 
public bool _result = false; 
public ConvertCtrlForm _form = new ConvertCtrlForm(); 
 
private ConvertCtrl _convertCtrl = null; 
private LTDvdWriter _dvdWriter = null; 
 
public void DvdWriterExample() 
{ 
   // reference the convert control 
   _convertCtrl = _form.ConvertCtrl; 
 
   // source files for DVD content 
   string inFile1 = Path.Combine(LEAD_VARS.MediaDir, "DaDa_CMP.avi"); 
   string inFile2 = Path.Combine(LEAD_VARS.MediaDir, "DaDa_CMW.avi"); 
   string inFile3 = Path.Combine(LEAD_VARS.MediaDir, "DaDa_J2K.avi"); 
   string inFile4 = Path.Combine(LEAD_VARS.MediaDir, "Test_VideoStabilizer.avi"); 
   string backgroundImageFile = Path.Combine(LEAD_VARS.ImagesDir, "cannon.jpg"); 
   string outFile = Path.Combine(LEAD_VARS.MediaDir, "ConvertCtrl_DvdWriterExample_DVD"); 
 
   try 
   { 
      _dvdWriter = null; 
 
      _convertCtrl.Preview = true; 
      _convertCtrl.PreviewVisible = true; 
 
      // setup the converter 
      _convertCtrl.TargetFormat = TargetFormatType.DVD; 
      _convertCtrl.VideoCompressors.Mpeg2.Selected = true; 
      _convertCtrl.AudioCompressors.MpegAudio.Selected = true; 
 
      // Create a DVD image with 2 titles, each contains 2 chapters:  
      // Source video 
      _convertCtrl.SourceFile = inFile1; 
 
      // Destination image folder 
      _convertCtrl.TargetFile = outFile; 
 
      // Retrieve the DVD Writer interface  
      _dvdWriter = _convertCtrl.GetSubObject(ConvertObject.Sink) as LTDvdWriter; 
 
      _dvdWriter.RemoveAllMenuTitles(); 
      _dvdWriter.MenulessTitlePlay = false; 
 
      // Set the TitleBreak property to false.  
      // This will prevent the title from being written immediately after the conversion 
      _dvdWriter.TitleBreak = false; 
 
      _dvdWriter.AddMenuTitle("Title 1", -1); 
 
      // Write the first chapter in the first title 
      _convertCtrl.StartConvert(); 
 
      while (_convertCtrl.State != ConvertState.Stopped) 
         Application.DoEvents(); 
 
      _convertCtrl.ResetSource(); 
 
      int highPart = 0; 
      int lowPart = _dvdWriter.GetBytesWritten(out highPart); 
      Int64 written = highPart << 32 | lowPart; 
 
      _convertCtrl.SourceFile = inFile2; 
      _convertCtrl.StartConvert(); 
 
      while (_convertCtrl.State != ConvertState.Stopped) 
         Application.DoEvents(); 
 
      _convertCtrl.ResetSource(); 
 
      // Prepare for the second title 
      // Set the TitleBreak property to TRUE, so the current title can be flushed 
      _dvdWriter.TitleBreak = true; 
 
      // Disable Overwrite so the title will be appended to an existing dvd image 
      _dvdWriter.Overwrite = false; 
      _dvdWriter.MenulessTitlePlay = false; 
 
      // Set the TitleBreak property to FALSE.  
      // This will prevent the title from being written immediately after the conversion 
      _dvdWriter.TitleBreak = false; 
      _dvdWriter.AddMenuTitle("Title 2", -1); 
 
      // Write the first chapter in the second title 
      _convertCtrl.SourceFile = inFile3; 
      _convertCtrl.StartConvert(); 
 
      while (_convertCtrl.State != ConvertState.Stopped) 
         Application.DoEvents(); 
 
      _convertCtrl.ResetSource(); 
 
      // Write the second chapter in the second title 
      _convertCtrl.SourceFile = inFile4; 
      _convertCtrl.StartConvert(); 
 
      while (_convertCtrl.State != ConvertState.Stopped) 
         Application.DoEvents(); 
 
      _convertCtrl.ResetSource(); 
 
      // Close the second title 
      _dvdWriter.TitleBreak = true; 
 
      _dvdWriter.TitleMenu = true; 
      _dvdWriter.MenuLoop = true; 
      _dvdWriter.MenulessTitlePlay = false; 
 
      // Write the second chapter in the second title 
      _convertCtrl.SourceFile = backgroundImageFile; 
      ChangeStillImageDuration(1.0); 
 
      _convertCtrl.StartConvert(); 
 
      while (_convertCtrl.State != ConvertState.Stopped) 
         Application.DoEvents(); 
 
      _convertCtrl.ResetSource(); 
 
      _dvdWriter.TitleMenu = false; 
      _dvdWriter.Overwrite = false; 
 
      _convertCtrl.ResetTarget(); 
      _convertCtrl.ResetSource(); 
 
      // done, free COM object 
      Marshal.ReleaseComObject(_dvdWriter); 
      _dvdWriter = null; 
 
      // set the result  
      _result = true; 
   } 
   catch (Exception ex) 
   { 
      _result = false; 
   } 
} 
 
private void ChangeStillImageDuration(double duration) 
{ 
   ILTStlImgRd pStlImgRd; 
 
   try 
   { 
      pStlImgRd = _convertCtrl.GetSubObject(ConvertObject.SourceFilter) as ILTStlImgRd; 
      if (pStlImgRd != null) 
      { 
         // get the current menu duration 
         double currentDuration; 
         currentDuration = _convertCtrl.Duration; 
 
         if (currentDuration * 2 <= duration) 
            pStlImgRd.Loop = (int)(duration / currentDuration + 0.5); 
      } 
   } 
   catch 
   { 
   } 
} 
 
static class LEAD_VARS 
{ 
   public const string ImagesDir = @"C:\LEADTOOLS23\Resources\Images"; 
   public const string MediaDir = @"C:\LEADTOOLS23\Media"; 
} 
Requirements

Target Platforms

Help Version 23.0.2024.2.29
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© 1991-2024 LEAD Technologies, Inc. All Rights Reserved.
Products | Support | Contact Us | Intellectual Property Notices
© 1991-2023 LEAD Technologies, Inc. All Rights Reserved.