IltmmDVDSource::get_SelectedDuration

#include "ltmm.h"

C Syntax

HRESULT IltmmDVDSource_get_SelectedDuration(pDVDSource, pVal)

C++ Syntax

HRESULT get_SelectedDuration(pVal)

IltmmDVDSource *pDVDSource;

pointer to an interface

double * pVal;

pointer to a variable

Gets the total duration for the selected items (titles and/or chapters) in the disc.

Parameter

Description

pDVDSource

Pointer to an IltmmDVDSource interface.

pVal

Pointer to a variable to be updated with the duration of the selected items in the disc.

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

This property will return the duration, in seconds, of the selected items in the disc.

To get the total duration of the entire DVD image , call the IltmmDVDSource::get_TotalDuration property.

Note that the IltmmConvert::put_UseDVDSource or the IltmmPlay::put_UseDVDSource property should be called with newVAl set to VARIANT_TRUE before specifying the DVD source image to force the player or the converter to use the IltmmDVDSource interface when attempting to play or convert a DVD image.

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

See Also

Functions:

IltmmDVDSource::get_TotalDuration, IltmmDVDSource::get_Selected, IltmmDVDSource::put_Selected

Topics:

Multimedia Function Group

Example

For a C example, refer to DVD Source for C.

For a C++ example, refer to DVD Source for C++.

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