Help Version 19.0.2017.10.27
References ▼
#include "ltmf.h"
C Syntax |
HRESULT IltmfCapture_get_PreviewSource(pCapture, pPreviewSource) |
C++ Syntax |
HRESULT get_PreviewSource(pPreviewSource) |
IltmfCapture *pCapture; |
pointer to an interface |
long *pPreviewSource; |
pointer to a variable |
Retrieves the preview source setting.
Parameter |
Description |
pCapture |
Pointer to an IltmfCapture interface. |
pPreviewSource |
Pointer to a variable that receives one of the ltmfCapture_Preview Constants. |
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
LTMF 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: |
IltmfCapture::put_PreviewSource, ltmfCapture_Preview Constants |
Topics: |
For a C++ example, refer to Advanced Capture Application for C++.
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