IltmmCapture::ToggleCloseCaptioning

#include "ltmm.h"

C Syntax

HRESULT IltmmCapture_ToggleCloseCaptioning(pCapture)

C++ Syntax

HRESULT ToggleCloseCaptioning()

IltmmCapture *pCapture;

pointer to an interface

Toggles the state of the closed captioning mode.

Parameter

Description

pCapture

Pointer to an IltmmCapture interface.

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.

Comments

This is a convenient function for toggling the closed captioning mode on and off.

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.

Platforms

Win32, x64

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