IltmmPlay::get_CloseCaptioning

Summary

Determines whether close captioning is enabled.

Syntax

#include "ltmm.h"

Language Syntax
C HRESULT IltmmPlay_get_CloseCaptioning(pPlay, pCloseCaptioning)
C++ HRESULT get_CloseCaptioning(pCloseCaptioning)

Parameters

IltmmPlay *pPlay

Pointer to an IltmmPlay interface.

VARIANT_BOOL *pCloseCaptioning

Pointer to a variable to be updated with a value that determines whether the close captioning is enabled. Possible values are:

Value Meaning
VARIANT_TRUE Close captioning is enabled.
VARIANT_FALSE Close captioning is disabled.

Returns

Value Meaning
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

Platforms

Win32, x64.

See Also

Functions

Topics

Example

Language Example
C IltmmPlay::ToggleCloseCaptioning
C++ IltmmPlay::ToggleCloseCaptioning
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© 1991-2023 LEAD Technologies, Inc. All Rights Reserved.