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LEADTOOLS Multimedia API Help

IltmmConvert::get_Duration

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#include "ltmm.h"

C Syntax

HRESULT IltmmConvert_get_Duration(pConvert, pVal)

C++ Syntax

HRESULT get_Duration(pVal)

 

IltmmConvert *pConvert;

/* pointer to an interface */

double *pVal;

/* pointer to a variable */

Retrieves the duration of the media.

Parameter

Description

pConvert

Pointer to an IltmmConvert interface.

pVal

Pointer to a variable that receives the total media length, in seconds.

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 function retrieves the duration of the media.

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

Elements:

IltmmConvert::get_SelectionEnd, IltmmConvert::get_SelectionStart

Topics:

Multimedia Function Group

Example

For a C example, refer to Recompressing an AVI File Selection for C.

For a C++ example, refer to Recompressing an AVI File Selection for C++.

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