Products | Support | Send comments on this topic. | Email a link to this topic. | Back to Getting Started | Help Version 18.0.11.27
LEADTOOLS Media Foundation Help

IltmfTVTuner::get_Mode

Show in webframe

#include "ltmf.h"

C Syntax

HRESULT IltmfTVTuner_get_Mode(pTV, pVal)

C++ Syntax

HRESULT get_Mode(pVal)

 

IltmfTVTuner *pTV;

/* pointer to an interface */

long *pVal;

/* pointer to a variable */

Gets the current mode of a multifunction tuner.

Parameter

Description

pTV

Pointer to an IltmfTVTuner interface.

pVal

Pointer to a variable to be updated with the current mode. Possible values are:

 

Value

Meaning

 

ltmfTUNER_MODE_DEFAULT

Default tuner mode.

 

ltmfTUNER_MODE_TV

TV tuner mode.

 

ltmfTUNER_MODE_FM_RADIO

FM radio tuner mode.

 

ltmfTUNER_MODE_AM_RADIO

AM radio tuner mode.

 

ltmfTUNER_MODE_DSS

Digital Satellite Service (DSS) tuner mode.

 

0x0010

Digital TV tuner mode.

Returns

S_OK

The function was successful.

<> S_OK

An error occurred. Refer to the Error Codes or the HRESULT error codes in the MediaFoundation documentation.

Comments

To set the current mode of a multifunction tuner, use IltmfTVTuner::put_Mode.

To determine the modes available on the installed tuner, use IltmfTVTuner::get_AvailableModes.

For more detailed information, refer to the Microsoft documentation for IAMTuner::get_Mode.

Required DLLs and Libraries

LTMF

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

See Also

Elements:

IltmfTVTuner::put_Mode, IltmfTVTuner::get_AvailableModes

Topics:

Media Foundation Function Group

Example

For a C++ example, refer to IltmfTVTuner::get_AvailableModes Example for C++.

Products | Support | Contact Us | Copyright Notices
© 2006-2014 All Rights Reserved. LEAD Technologies, Inc.