Help Version 19.0.2017.10.27
References ▼
Include
#include "ltmm.h"
Syntax
| C Syntax | HRESULT IltmmCapture_get_Mode(pCapture, pVal) |
| C++ Syntax | HRESULT get_PreviewVideoProcessors(pVal) |
| IltmmCapture *pCapture; | /* pointer to an interface */ |
| IltmmProcessors **pVal; | /* pointer to state */ |
Summary
Gets the selected preview video processor.
Parameters
| Parameter | Description |
|---|---|
| pCapture | Pointer to an IltmmCapture interface. |
| pVal | Pointer to a pointer variable that receives the available preview video processors. |
Returns
| 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. |
Remarks
The preview video processor is used for preview video playback. Use of processors as preview processors will not affect the final captured video output. The IltmmProcessors interface is used to enumerate all available video processing filters.
Required DLLs and Libraries
LTMM
For a listing of the exact DLLs and Libraries needed, based on the toolkit version, refer to Files To Be Included With Your Application.
Win32, x64
| Elements: | IltmmCapture::get_PreviewAudioProcessors |
| Topics: | Multimedia Function Group |
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