IltmmDVDControl::get_VolumesAvailable

#include "ltmm.h"

C Syntax

HRESULT IltmmDVDControl_get_VolumesAvailable(pDVD, pVal)

C++ Syntax

HRESULT get_VolumesAvailable(pVal)

IltmmDVDControl *pDVD;

pointer to an interface

long *pVal;

pointer to a variable

Retrieves the number of volumes in the volume set.

Parameter

Description

pDVD

Pointer to an IltmmDVDControl interface.

pVal

Pointer to a variable that receives the number of available volumes.

Returns

S_OK

The function ran successfully.

<> S_OK

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

Comments

The DVD manufacturer sets the number of available volumes, which reflects the number of individual discs in a multiple disc DVD set.

To retrieve the current volume, call IltmmDVDControl::get_CurrentVolume.

For more detailed information, refer to the Microsoft documentation for IDvdInfo2::GetDVDVolumeInfo.

Required DLLs and Libraries

LTMM

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

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