LAnnVideo::Create

#include "ltwrappr.h"

virtual L_INT LAnnVideo::Create()

Creates a Video annotation object.

Returns

SUCCESS

The function was successful.

< 1

An error occurred. Refer to Return Codes.

Comments

You must use the LAnnVideo::SetXXX() functions to initialize the object after it is created.

You should not call this function during processing of WM_LTANNEVENT if wParam equals LTANNEVENT_REMOVE or LTANNEVENT_INSERT or during the LAnnContainer::EnumerateCallBack virtual function!

Required DLLs and Libraries

LTANN
LTMM

For a listing of the exact DLLs and Libraries needed for LTANN, based on the toolkit version, refer to Files To Be Included With Your Application.

For a listing of the exact DLLs and Libraries needed for LTMM, based on the toolkit version, refer to Files To Be Included With Your Application.

Platforms

Win32, x64.

See Also

Functions:

Class Members

Topics:

Annotation Functions: Creating and Deleting Annotations

 

Implementing Annotations

 

Types of Annotations

Example

L_INT LAnnVideo_CreateExample() 
{ 
   L_INT nRet; 
   LBase::LoadLibraries(LT_ALL_LEADLIB); //make sure all libraries are loaded 
   LAnnVideo LeadVideo(FALSE);     //construct an annotation note object 
   nRet = LeadVideo.Create(); 
   if (nRet ==SUCCESS) 
   { 
      //... do something here 
   } 
   else 
      return nRet; 
   return SUCCESS; 
}

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