IltmmDVDTitle::get_SelectedAudioStream

#include "ltmm.h"

C Syntax

HRESULT IltmmDVDTitle_get_SelectedAudioStream(pDVDTitle, pVal)

C++ Syntax

HRESULT get_SelectedAudioStream(pVal)

IltmmDVDTitle *pDVDTitle;

pointer to an interface

long * pVal;

pointer to a variable

Gets the selected audio stream index.

Parameter

Description

pDVDTitle

Pointer to an IltmmDVDTitle interface.

pVal

Pointer to a variable to be updated with the selected audio stream index.

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

This property will return an audio stream index that set using IltmmDVDTitle::put_SelectedAudioStream property. If there is no selected Audio stream, then the return value is -1. To get the audio streams counts that available in the current title , call IltmmDVDTitle::get_AudioStreamCount property.

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.

Platforms

Win32, x64

See Also

Functions:

IltmmDVDTitle::get_TotalDuration, IltmmDVDTitle::get_ChapterCount, IltmmDVDTitle::get_Selected, IltmmDVDTitle::put_Selected, IltmmDVDTitle::get_SelectedDuration, IltmmDVDTitle::get_AudioStreamCount, IltmmDVDTitle::get_SubpictureStreamCount, IltmmDVDTitle::put_SelectedAudioStream, IltmmDVDTitle::get_SelectedSubpictureStream, IltmmDVDTitle::put_SelectedSubpictureStream, IltmmDVDTitle::get_PanscanPermitted, IltmmDVDTitle::get_LetterboxPermitted, IltmmDVDTitle::get_AspectX, IltmmDVDTitle::get_AspectY, IltmmDVDTitle::get_FrameRate, IltmmDVDTitle::get_FrameHeight, IltmmDVDTitle::get_Compression, IltmmDVDTitle::get_Line21Field1InGOP, IltmmDVDTitle::get_Line21Field2InGOP, IltmmDVDTitle::get_SourceResolutionX, IltmmDVDTitle::get_SourceResolutionY, IltmmDVDTitle::get_IsSourceLetterboxed, IltmmDVDTitle::get_IsFilmMode

Topics:

Multimedia Function Group

Example

For C example, refer to DVD Source Example.

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

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