#include "ltmm.h"

C Syntax

HRESULT IltmmCapture_get_CloseCaptioning(pCapture, pCloseCaptioning)

C++ Syntax

HRESULT get_CloseCaptioning(pCloseCaptioning)

IltmmCapture *pCapture;

pointer to an interface

VARIANT_BOOL *pCloseCaptioning;

pointer to a variable

Queries whether the object has close captioning enabled.

Parameter Description
pCapture Pointer to an IltmmCapture interface.
pCloseCaptioning Pointer to a variable that determines whether the object has close captioning enabled. Possible values are:
  Value Meaning
  VARIANT_TRUE Object has close captioning enabled.
  VARIANT_FALSE Object has not close captioning enabled.



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


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

Help Version 21.0.2021.4.7
Products | Support | Contact Us | Intellectual Property Notices
© 1991-2021 LEAD Technologies, Inc. All Rights Reserved.

LEADTOOLS Multimedia C API Help