IltmfCapture::GetStillPicture

#include "ltmf.h"

C Syntax

HRESULT IltmfCapture_getStillPicture(pCapture, TimeOut, ppPicture)

C++ Syntax

HRESULT GetStillPicture(TimeOut, ppPicture)

IltmfCapture *pCapture;

pointer to an interface

long TimeOut;

time out period

IPictureDisp **ppPicture;

picture object's interface

Retrieves a picture object during a ltmfCapture_Mode_Still capture.

Parameter

Description

pCapture

Pointer to an IltmfCapture interface.

TimeOut

Value containing the maximum time, in milliseconds, to wait for the image.

ppPicture

Pointer to a variable that receives the picture object's interface pointer.

Returns

S_OK

The function was successful.

<> S_OK

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

Comments

If the method succeeds, the caller must free the returned picture by calling the interface Release method.

If TimeOut is INFINITE, the function's time-out interval never elapses.

Required DLLs and Libraries

LTMF

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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