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ILTDvdWriter::put_Overwrite

#include "ILTDvdWriter2.h"

C Syntax	HRESULT ILTDvdWriter_put_Overwrite(pDVDWriter, newVal)
C++ Syntax	HRESULT put_Overwrite(newVal)

ILTDvdWriter *pDVDWriter;	pointer to an interface
VARIANT_BOOL newVal;	pointer to a variable

Sets the image overwrite status of the DVD writer.

Parameter	Description
pDVDWriter	Pointer to an ILTDvdWriter interface.
newVal	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.

Returns

S_OK	The function was successful.
<> S_OK	An error occurred. Refer to the Error Codes or the HRESULT error codes in the DirectShow documentation.

Comments

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.

To get the current overwrite status, call ILTDvdWriter::get_Overwrite.

Required DLLs and Libraries

LTDVDWRT
DSKernel

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

Platforms

Win32, x64

Example

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

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

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Appendix

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Elements:	ILTDvdWriter::getTempPath, ILTDvdWriter::put_TitleBreak, ILTDvdWriter::ClearTitleSet, ILTDvdWriter::get_Overwrite, ILTDvdWriter::put_TempPath, ILTDvdWriter::getTitleBreak
Topics:	The LEAD DVD Writer and Menus Titles and Chapters
	How to Use the DVD Writer to Write a DVD Image
	Streaming Function Groups
	DVD Function Groups
	Multimedia Function Group