IltmmCapture::CapturePicture

#include "ltmm.h"

C Syntax

HRESULT IltmmCapture_CapturePicture(pCapture, ppPicture)

C++ Syntax

HRESULT CapturePicture(ppPicture)

 

IltmmCapture *pCapture;

/* pointer to an interface */

IPictureDisp **ppPicture;

/* picture object interface */

Captures a picture object.

Parameter

Description

pCapture

Pointer to an IltmmCapture interface.

ppPicture

Pointer to a variable that receives the picture object 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 DirectShow documentation.

Comments

This function will capture a single automation picture.

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

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.

See Also

Elements:

IltmmCapture::CaptureDIB, IltmmCapture::GetStillDIB, IltmmCapture::GetStillPicture

Topics:

Multimedia Function Group

Example

For a C example, refer to Advanced Capture Application for C.

For a C++ example, refer to Advanced Capture Application for C++.