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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.

Win32, x64

See Also

Elements:	IltmmPlay::get_CloseCaptioning, IltmmPlay::put_CloseCaptioning, IltmmPlay::ToggleCloseCaptioning, IltmmConvert::GetClosedCaptioningTargetFile , IltmmConvert::SetClosedCaptioningTargetFile, IltmmCapture::get_CloseCaptioning, IltmmCapture::get_PreviewingCloseCaption, IltmmCapture::put_CloseCaptioning, IltmmConvert::get_AllowedStreams, IltmmCapture::get_CloseCaptionAvailable
Topics:	Multimedia Function Groups
	Closed Captioning

Example

For a C example, refer to Advanced Capture Application for C.

For a C++ example, refer to Advanced Capture Application for C++.

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