#include "ltmm.h"
C Syntax |
HRESULT IltmmCapture_get_PreviewingCloseCaption(pCapture, pVal) |
C++ Syntax |
HRESULT get_PreviewingCloseCaption(pVal) |
IltmmCapture *pCapture; |
pointer to an interface |
VARIANT_BOOL *pVal; |
pointer to a variable |
Determines whether closed captioning is previewed.
Parameter | Description | |
pCapture | Pointer to an IltmmCapture interface. | |
pVal | Pointer to a variable to be updated with a value that indicates whether closed captioning is previewed. Possible values are: | |
Value | Meaning | |
VARIANT_TRUE | Closed captioning is previewed. | |
VARIANT_FALSE | Closed captioning is not previewed. |
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. |
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
For a C example, refer to IltmmCapture::get_PreviewingCloseCaption Example for C.
For a C example, refer to IltmmCapture::get_PreviewingCloseCaption Example for C++.
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