#include " ILTDvdWriter2.h"

C Syntax

HRESULT ILTDvdWriter_get_Overwrite(pDVDWriter, pVal)

C++ Syntax

HRESULT get_Overwrite(pVal)

ILTDvdWriter *pDVDWriter;

pointer to an interface


pointer to a variable

Retrieves the image overwrite status of the DVD writer.

Parameter Description
pDVDWriter Pointer to an ILTDvdWriter interface.
pVal Pointer to a variable to be updated with a value that indicates whether the existing DVD image will be overwritten. Possible values are:
  Value Meaning
  VARIANT_TRUE The DVD writer will delete (overwrite) the existing DVD image at the next write operation.
  VARIANT_FALSE The DVD writer will append new titles to the existing DVD image at the next write operation.



The function was successful.

<> S_OK

An error occurred. Refer to the Error Codes or the HRESULT error codes in the DirectShow documentation.


To add a new title to the DVD image being created, overwriting must be disabled before writing the image. To disable overwriting, call ILTDvdWriter::put_Overwrite with the newVal parameter set to VARIANT_FALSE.

Required DLLs and Libraries


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


Win32, x64

See Also


ILTDvdWriter::put_Overwrite, ILTDvdWriter::get_TitleBreak, ILTDvdWriter::put_TitleBreak, ILTDvdWriter::ClearTitleSet, ILTDvdWriter::get_TempPath, ILTDvdWriter::put_TempPath


Streaming Function Groups, Multimedia Function Group, DVD Function Groups, The LEAD DVD Writer and Menus Titles and Chapters


For an example, refer to Creating DVD Images for C.

For an example, refer to Creating DVD Images for C++.

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