IltmmCapture::get_AutoSize

#include "ltmm.h"

C Syntax

HRESULT IltmmCapture_get_AutoSize(pCapture, pVal);

C++ Syntax

HRESULT get_AutoSize(pVal);

 

IltmmCapture *pCapture;

/* pointer to an interface */

VARIANT_BOOL *pVal;

/* pointer to a variable */

Queries whether the video frame window is automatically resized to match the dimensions of the media.

Parameter

Description

pCapture

Pointer to an IltmmCapture interface.

pVal

Pointer to a variable that receives the value VARIANT_TRUE if the auto frame sizing is enabled, or VARIANT_FALSE otherwise.

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

See Also

Elements:

IltmmCapture::put_AutoSize

Example

For a C example, refer to Using AutoSize with ltmmCapture for C.

For a C++ example, refer to Using AutoSize with ltmmCapture for C++.