Products | Support | Send comments on this topic. | Email a link to this topic. | Back to Getting Started | Help Version 18.0.11.27
LEADTOOLS Media Foundation Help

IltmfConvert::get_PreviewVisible

Show in webframe

#include "ltmf.h"

C Syntax

HRESULT IltmfConvert_get_PreviewVisible(pConvert, newVal)

C++ Syntax

HRESULT get_PreviewVisible(newVal)

 

IltmfConvert *pConvert;

/* pointer to an interface */

VARIANT_BOOL *pVal;

/* pointer to variable */

Indicates whether the preview is enabled or disabled.

Parameter

Description

pConvert

Pointer to an IltmfConvert interface.

pVal

Pointer to a variable to be updated with a value that indicates whether the preview is enabled or disabled. Possible values are:

 

Value

Meaning

 

VARIANT_TRUE

The preview is enabled. This is the default value.

 

VARIANT_FALSE

The preview is disabled.

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.

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

See Also

Functions:

IltmfConvert::put_Preview, IltmfConvert::put_PreviewVisible, IltmfConvert::get_Preview, IltmfConvert::put_VideoWindowFrame, IltmfConvert::get_VideoWindowFrame,

Topics:

Media Foundation Function Group

Example

For a C++ example, refer to IltmfConvert::get_PreviewVisible Example for C++.

Products | Support | Contact Us | Copyright Notices
© 2006-2014 All Rights Reserved. LEAD Technologies, Inc.