LEADTOOLS Multimedia API Help
| LEADTOOLS Multimedia API Help > LEADTOOLS Multimedia Features > Multimedia Function References > IltmmDVDTitle > IltmmDVDTitle::GetSubpictureStream |
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.
#include "ltmm.h"
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C Syntax |
HRESULT IltmmDVDTitle_getSubpictureStream(pDVDTitle, Index, pVal) |
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C++ Syntax |
HRESULT GetSubpictureStream(Index, pVal) |
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IltmmDVDTitle *pDVDTitle; |
/* pointer to an interface */ |
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long Index; |
/* index */ |
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IltmmDVDSubpictureStream * * pVal; |
/* pointer to a pointer to an interface */ |
Gets a specific subpicture stream interface from the title .
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Parameter |
Description |
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pDVDTitle |
Pointer to an IltmmDVDTitle interface. |
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Index |
Index for a specific subpicture stream. |
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pVal |
Pointer to a variable that receives the IltmmDVDSubpictureStream interface pointer for the subpicture stream at the specified zero-based index. |
Returns
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S_OK |
The function was successful. |
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<> 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
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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
See Also
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Functions: |
IltmmDVDTitle::get_SubpictureStreamCount, IltmmDVDTitle::get_SelectedSubpictureStream, IltmmDVDTitle::put_SelectedSubpictureStream |
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Topics: |
Example
For C example, refer to DVD Source Example.
For C++ example, refer to DVD Source for C++.
