#include "ltmm.h"

C Syntax

HRESULT IltmmTVTuner_getInputType(pTV, Index, pVal)

C++ Syntax

HRESULT GetInputType(Index, pVal)

IltmmTVTuner *pTV;

pointer to an interface

long Index;


long *pVal;

pointer to a variable

Gets the connection type for the specified pin.

Parameter Description
pTV Pointer to an IltmmTVTuner interface.
Index Index of the pin of which to get the connection type.
pVal Pointer to a variable to be updated with the connection type. Possible values are:
  Value Meaning
  ltmmTunerInputCable Input type is cable frequency.
  ltmmTunerInputAntenna Input type is broadcast antenna frequency.



The function was successful.

<> S_OK

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


The retrieved value is the value set by SetInputType.

For more detailed information, refer to the Microsoft documentation for IAMTVTuner::get_InputType.

Required DLLs and Libraries


For a listing of the exact DLLs and Libraries needed, based on the toolkit version, refer to Files To Be Included With Your Application.


Win32, x64

Help Version 21.0.2021.4.7
Products | Support | Contact Us | Intellectual Property Notices
© 1991-2021 LEAD Technologies, Inc. All Rights Reserved.

LEADTOOLS Multimedia C API Help