References ▼
Enables or disables the preview during the conversion process.
#include "ltmf.h"
| Language | Syntax |
|---|---|
| C | HRESULT IltmfConvert_put_PreviewVisible(pConvert, newVal) |
| C++ | HRESULT put_PreviewVisible(newVal) |
Pointer to an IltmfConvert interface.
Flag that indicates whether to enable or disable previewing. Possible values are:
| Value | Meaning |
|---|---|
| VARIANT_TRUE | Enable previewing. This is the default value. |
| VARIANT_FALSE | Disable previewing. |
| 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::put_PreviewVisible Example for C++.
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