IltmmDVDTitle::GetSubpictureStream

#include "ltmm.h"

C Syntax

HRESULT IltmmDVDTitle_getSubpictureStream(pDVDTitle, Index, pVal)

C++ Syntax

HRESULT GetSubpictureStream(Index, pVal)

IltmmDVDTitle *pDVDTitle;

pointer to an interface

long Index;

index

IltmmDVDSubpictureStream * * pVal;

pointer to a pointer to an interface

Gets a specific subpicture stream interface from the title .

Parameter

Description

pDVDTitle

Pointer to an IltmmDVDTitle interface.

Index

Index for a specific subpicture stream.

pVal

Pointer to a variable that receives the IltmmDVDSubpictureStream interface pointer for the subpicture stream at the specified zero-based 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 method will return the specified subpicture stream interface in the title. To get number of subpicture streams in the title, call IltmmDVDTitle::get_SubpictureStreamCount 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_SubpictureStreamCount, IltmmDVDTitle::get_SelectedSubpictureStream, IltmmDVDTitle::put_SelectedSubpictureStream

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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