IltmmTVTuner::SetInputType

#include "ltmm.h"

C Syntax

HRESULT IltmmTVTuner_SetInputType(pTV, Index, InputType)

C++ Syntax

HRESULT SetInputType(Index, InputType)

 

IltmmTVTuner *pTV;

/* pointer to an interface */

long Index;

/* index */

long InputType;

/* type */

Sets the TV tuner input type.

Parameter

Description

pTV

Pointer to an IltmmTVTuner interface.

Index

Index of the input pin to set the type for.

InputType

Value that represents the connection type. Possible value are:

 

Value

Meaning

 

ltmmTunerInputCable

Input type is cable frequency.

 

ltmmTunerInputAntenna

Input type is broadcast antenna frequency.

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

Each TV plugged into the tuner filter has an input pin and each pin has a certain input type, set using IltTVTuner::SetInputType.

For more detailed information, refer to the Microsoft documentation for IAMTVTuner::put_InputType at http://msdn.microsoft.com/archive/default.asp?url=/library/en-us/directshow/htm/iamtvtunerput_inputtype.asp.

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

Elements:

IltmmTVTuner::GetInputType, IltmmTVTuner::get_NumInputConnections, IltmmTVTuner::get_ConnectInput, IltmmTVTuner::put_ConnectInput

Topics:

Multimedia Function Group

Example

For a C example, refer to IltmmTVTuner::SetInputType Example for C.

For a C example, refer to IltmmTVTuner::SetInputType Example for C++.