IltmmCapture::get_TVTuner

#include "ltmm.h"

C Syntax

HRESULT IltmmCapture__get_TVTuner(pCapture, pVal)

C++ Syntax

HRESULT get_TVTuner(pVal)

 

IltmmCapture *pCapture;

/* pointer to an interface */

IltmmTVTuner **pVal;

/* pointer to a pointer */

Retrieves the TV tuner interface.

Parameter

Description

pCapture

Pointer to an IltmmCapture interface.

pVal

Pointer to a variable to be updated with a pointer to an IltmmTVTuner 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

NULL if not available

Obtain this interface to directly control the TV tuner.

If the function succeeds, the user should release the retrieved interface pointer by calling the interface’s Release method.

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.

See Also

Topics:

Multimedia Function Group

Example

For a C example, refer to IltmmCapture::get_TVTuner Example for C.

For a C++ example, refer to IltmmCapture::get_TVTuner Example for C++.