IltmfTVTuner::get_AudioSubChannelCount

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#include "ltmf.h"

C Syntax	HRESULT IltmfTVTuner_get_AudioSubChannelCount(pTV, pVal)
C++ Syntax	HRESULT get_AudioSubChannelCount(pVal)

IltmfTVTuner *pTV;	/* pointer to an interface */
long *pVal;	/* pointer to a variable */

Gets the Audio sub channel counts for the selected video sub channel. Each video channel might have one or more audio sub channels.

Parameter	Description
pTV	Pointer to an IltmfTVTuner interface.
pVal	Pointer to a variable to be updated with audio sub channel count

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.

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.

Win32, x64

See Also

Elements:	IltmfTVTuner::AudioSubChannelValue, IltmfTVTuner::get_ChannelMax, IltmfTVTuner::get_AudioSubChannel, IltmfTVTuner::get_VideoSubChannel, IltmfTVTuner::SetChannel, IltmfTVTuner::get_Channel
Topics:	Media Foundation Function Group