The name for a group of related video files (called "Chapters") on your DVD. For example, for a DVD called "My Summer Vacation," you might have the titles "Water Skiing," "New Friends," and "Hiking." For each of those titles, you might have one or more different video files.

IltmmDVDTitle::get_SelectedSubpictureStream

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#include "ltmm.h"

C Syntax	HRESULT IltmmDVDTitle_get_SelectedSubpictureStream(pDVDTitle, pVal)
C++ Syntax	HRESULT get_SelectedSubpictureStream(pVal)

IltmmDVDTitle *pDVDTitle;	/* pointer to an interface */
long * pVal;	/* pointer to a variable */

Gets the selected subpicture stream index.

Parameter	Description
pDVDTitle	Pointer to an IltmmDVDTitle interface.
pVal	Pointer to a variable to be updated with the selected subpicture 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 a subpicture stream index that set using IltmmDVDTitle::put_SelectedSubpictureStream property. If there is no selected subpicture stream, then the return value is -1. To get the subpicture streams counts that available in the current 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:

Topics:

Multimedia Function Group

Example

For C example, refer to DVD Source Example.

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