IltmfConvert::get_Preview

Summary

Indicates whether the convert graph has a preview graph.

Syntax

#include "ltmf.h"

Language Syntax
C HRESULT IltmfConvert_get_Preview(pConvert, pVal)
C++ HRESULT get_Preview(pVal)

Parameters

IltmfConvert *pConvert

Pointer to an IltmfConvert interface.

VARIANT_BOOL *pVal

Pointer to a variable to be updated with a value that indicates whether the convert graph has a preview graph. Possible values are:

Value Meaning
VARIANT_TRUE The convert graph has a preview graph.
VARIANT_FALSE The convert graph does not have a preview graph. This is the default value.

Returns

Value Meaning
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

Platforms

Win32, x64.

See Also

Functions

Topics

Example

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

Help Version 22.0.2023.7.14
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Products | Support | Contact Us | Intellectual Property Notices
© 1991-2023 LEAD Technologies, Inc. All Rights Reserved.