LEADTOOLS Multimedia API Help
| LEADTOOLS Multimedia API Help > LEADTOOLS Multimedia Features > Multimedia Function References > IltmmPlay Interface > IltmmPlay::get_UseDVDSource |
A set of files that contain all of the video and audio content for a DVD, organized with a table of contents (optional). See also: Title , Chapter , ISO Image .
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.
The name for each individual video file on a DVD. For example, under the title "Water Skiing", you might have the chapters "My first try," "My first wreck," and "My first jump."
An ISO image (.iso) is a disk image of a file system. It includes data files that are contained in the ISO image along with filesystem metadata. ISO images are an alternative to physical media for distribution of a "DVD" over the Internet. Most operating systems allow ISO images images to be "played" as if they were physical discs. See also: DVD Image.
#include "ltmm.h"
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C Syntax |
HRESULT IltmmPlay_get_UseDVDSource (pPlay, pVal) |
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C++ Syntax |
HRESULT get_UseDVDSourcer (pVal) |
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IltmmPlay *pPlay; |
/* pointer to an interface */ |
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VARIANT_BOOL *pVal; |
/* pointer to a variable */ |
Retrieves a value that indicates whether the IltmmPlay object will use the DVD Source object when attempting to play a DVD image .
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Parameter |
Description |
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pPlay |
Pointer to an IltmmPlay interface. |
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pVal |
Pointer to a variable to be updated with a value that indicates whether the IltmmPlay object will use the DVD Source object when attempting to play a DVD image. Possible values are: |
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Value |
Meaning |
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VARIANT_TRUE |
The DVD Source object will be used to play a DVD image. |
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VARIANT_FALSE |
The DVD Source object will not be used to play a DVD image. |
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. |
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: |
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Example
For a C example, refer to the DVD Source Example for C.
For a C++ example, refer to the DVD Source Example for C++.
