In This Topic ▼

IltmmDVDAudioStream::get_Channels

#include "ltmm.h"

C Syntax	HRESULT IltmmDVDAudioStream_get_Channels(pDVDAudioStream, pVal)
C++ Syntax	HRESULT get_Channels(pVal)

IltmmDVDAudioStream *pDVDAudioStream;	pointer to an interface
long * pVal;	pointer to a variable

Gets the number of channels contained in the audio stream .

Parameter	Description
pDVDAudioStream	Pointer to an IltmmDVDAudioStream interface.
pVal	Pointer to a variable to be updated with the number of channels contained in the audio stream.

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

This function returns the number of channels that are contained in this audio stream.

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.

Win32, x64

For C example, refer to DVD Source Example.

For C++ example, refer to DVD Source Example.

Help Version 21.0.2021.7.19

LEADTOOLS Multimedia C API Help

Elements:	IltmmDVDAudioStream::get_Frequency, IltmmDVDAudioStream::get_Quantization
Topics:	Multimedia Function Group