IltmmVideoFormats::get_Count

#include "ltmm.h"

C Syntax

HRESULT IltmmVideoFormats_get_Count(pVideoFormats, pVal)

C++ Syntax

HRESULT get_Count(pVal)

IltmmVideoFormats *pVideoFormats;

pointer to an interface

long *pVal;

pointer to a variable

Retrieves the total number of available video formats for the selected video device.

Parameter

Description

pVideoFormats

Pointer to an IltmmVideoFormats Interface.

pVal

Pointer to a variable that receives the number of video formats.

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.

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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