References ▼
#include "ltmf.h"
C Syntax |
HRESULT IltmfCapture_get_VideoInputs(pCapture, ppVideoInputs) |
C++ Syntax |
HRESULT get_VideoInputs(ppVideoInputs) |
IltmfCapture *pCapture; |
pointer to an interface |
IltmfCaptureInputs **ppVideoInputs; |
video input collection interface |
Retrieves the video input collection object.
Parameter |
Description |
pCapture |
Pointer to an IltmfCapture interface. |
ppVideoInputs |
Pointer to a variable that receives the video input collection interface pointer. |
S_OK |
The function was successful. |
<> S_OK |
An error occurred. Refer to the Error Codes or the HRESULT error codes in the MediaFoundation documentation. |
The returned IltmfCaptureInput interface is used to enumerate the available video capture inputs. See ltmfCaptureInputs for details. The input collection depends on the currently selected capture devices.
If the method succeeds, the caller must free the returned interface pointer by calling the interface's Release method.
Required DLLs and Libraries
LTMF 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
Elements: |
|
Topics: |
For an example, refer to Selecting ltmfCapture Object Inputs for C++.
Help Collections
Raster .NET | C API | C++ Class Library | HTML5 JavaScript
Document .NET | C API | C++ Class Library | HTML5 JavaScript
Medical .NET | C API | C++ Class Library | HTML5 JavaScript
Medical Web Viewer .NET
Multimedia
Direct Show .NET | C API | Filters
Media Foundation .NET | C API | Transforms
Supported Platforms
.NET, Java, Android, and iOS/macOS Assemblies
Imaging, Medical, and Document
C API/C++ Class Libraries
Imaging, Medical, and Document
HTML5 JavaScript Libraries
Imaging, Medical, and Document