IltmmPlay::put_CloseCaptioning

Summary

Enables or disables close captioning.

Syntax

#include "ltmm.h"

Language Syntax
C HRESULT IltmmPlay_put_CloseCaptioning(pPlay, CloseCaptioning)
C++ HRESULT put_CloseCaptioning(CloseCaptioning)

Parameters

IltmmPlay *pPlay

Pointer to an IltmmPlay interface.

VARIANT_BOOL CloseCaptioning

Flag that determines whether to enable close captioning. Possible values are:

Value Meaning
VARIANT_TRUE Enable close captioning.
VARIANT_FALSE Disable close captioning.

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
Help Version 22.0.2023.1.26
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LEADTOOLS Multimedia C API Help
Products | Support | Contact Us | Intellectual Property Notices
© 1991-2023 LEAD Technologies, Inc. All Rights Reserved.