IltmmTVTuner::VideoSubChannelValue

#include "ltmm.h"

C Syntax

HRESULT IltmmTVTuner__VideoSubChannelValue(pTV, Index, pVal)

C++ Syntax

HRESULT VideoSubChannelValue(Index)

 

IltmmTVTuner *pTV;

/* pointer to an interface */

long Index

/* Index */

long *pVal;

/* pointer to a variable */

Retrieves a value of the video sub channel at the specified index..

Parameter

Description

pTV

Pointer to an IltmmTVTuner interface.

Index

Zero based index of the sub channel.

pVal

Pointer to a variable to be updated with video sub channel.

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.

See Also

Elements:

IltmmTVTuner::get_VideoSubChannelCount, IltmmTVTuner::get_ChannelMax, IltmmTVTuner::get_AudioSubChannel, IltmmTVTuner::get_VideoSubChannel, IltmmTVTuner::SetChannel, IltmmTVTuner::get_Channel

Topics:

Multimedia Function Group