IltmmPlay::get_CloseCaptioning

#include "ltmm.h"

C Syntax

HRESULT IltmmPlay_get_CloseCaptioning(pPlay, pCloseCaptioning)

C++ Syntax

HRESULT get_CloseCaptioning(pCloseCaptioning)

IltmmPlay *pPlay;

pointer to an interface

VARIANT_BOOL *pCloseCaptioning;

pointer to a variable

Determines whether close captioning is enabled.

Parameter Description
pPlay Pointer to an IltmmPlay interface.
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

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

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

Help Version 20.0.2019.3.12
Products | Support | Contact Us | Intellectual Property Notices
© 1991-2019 LEAD Technologies, Inc. All Rights Reserved.

LEADTOOLS Multimedia C API Help