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Indicates whether the convert graph has a preview graph.
#include "ltmf.h"
| Language | Syntax |
|---|---|
| C | HRESULT IltmfConvert_get_Preview(pConvert, pVal) |
| C++ | HRESULT get_Preview(pVal) |
Pointer to an IltmfConvert interface.
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. |
| 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. |
Win32, x64.
For a C++ example, refer to IltmfConvert::get_Preview Example for C++.
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