LEADTOOLS Multimedia API Help
| LEADTOOLS Multimedia API Help > LEADTOOLS Multimedia Features > Multimedia Function References > IltmmDVDControl Interface > IltmmDVDControl::GetNumberOfChapters |
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 IltmmDVDControl_getNumberOfChapters(pDVD, Title , pChapters) |
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C++ Syntax |
HRESULT GetNumberOfChapters(Title, pChapters) |
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IltmmDVDControl *pDVD; |
/* pointer to an interface */ |
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long Title; |
/* title */ |
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long *pChapters; |
/* pointer to a variable */ |
Retrieves the number of chapters in the specified title.
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Parameter |
Description |
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pDVD |
Pointer to an IltmmDVDControl interface. |
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Title |
The title from which to retrieve the number of chapters. |
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pChapters |
Pointer to a variable that is updated with the number of chapters in the specified title. |
Returns
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S_OK |
The function ran successfully. |
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<> S_OK |
An error occurred. Refer to the Error Codes or the HRESULT error codes in the DirectShow documentation. |
Comments
For more detailed information, refer to the Microsoft documentation for IDvdInfo2::GetNumberOfChapters.
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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Elements: |
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Topics: |
Example
For a C example, refer to IltmmDVDControl::GetButtonAtPosition Example for C.
For a C++ example, refer to IltmmDVDControl::GetButtonAtPosition Example for C++.
