References ▼
Queries where, in the stream, the preview output is tapped.
#include "ltmm.h"
| Language | Syntax |
|---|---|
| C | HRESULT IltmmCapture_get_PreviewTap(pCapture, pVal) |
| C++ | HRESULT get_PreviewTap(pVal) |
Pointer to an IltmmCapture interface.
Pointer to a variable that receives one of the ltmmCapture_PreviewTap constants.
| 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 DirectShow documentation. |
Win32, x64.
| Language | Example |
|---|---|
| C | Advanced Capture Application |
| C++ | Advanced Capture Application |
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