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IltmmDVDControl::put_CurrentAudioStream

#include "ltmm.h"

C Syntax	HRESULT IltmmDVDControl_put_CurrentAudioStream(pDVD, newVal)
C++ Syntax	HRESULT put_CurrentAudioStream(pDVD, newVal)

IltmmDVDControl *pDVD;	pointer to an interface
long newVal;	stream

Sets the specified stream as the current audio stream .

Parameter	Description
pDVD	Pointer to an IltmmDVDControl interface.
newVal	Number of the audio stream to set as the current stream. Possible values range from 0 to 7.

S_OK	The function ran successfully.
<> S_OK	An error occurred. Refer to the Error Codes or the HRESULT error codes in the DirectShow documentation.

Comments

Call IltmmDVDControl::get_CurrentAudioStream to retrieve the current audio stream.

To retrieve the number of available audio streams, call IltmmDVDControl::get_AudioStreamsAvailable.

This function does not support command synchronization.

For more detailed information, refer to the Microsoft documentation for IDvdControl2::SelectAudioStream.

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

Help Version 21.0.2021.7.19

LEADTOOLS Multimedia C API Help

Elements:	IltmmDVDControl interface, IltmmDVDControl::GetAudioLanguage, IltmmDVDControl::get_CurrentAudioStream, IltmmDVDControl::get_AudioStreamsAvailable, IltmmDVDControl::get_DefaultAudioLanguage, IltmmDVDControl::get_DefaultAudioLanguageExt, IltmmDVDControl::IsAudioStreamEnabled, IltmmDVDControl::SelectDefaultAudioLanguage
Topics:	Multimedia Function Group