IltmmCapture::get_VideoInputs
#include "ltmm.h"
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C Syntax |
HRESULT IltmmCapture__get_VideoInputs(pCapture, pVal) |
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C++ Syntax |
HRESULT get_VideoInputs(pVal) |
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IltmmCapture *pCapture; |
/* pointer to an interface */ |
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IltmmCaptureInputs **pVal; |
/* video input collection interface */ |
Retrieves the video input collection object.
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Parameter |
Description |
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pCapture |
Pointer to an IltmmCapture interface. |
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pVal |
Pointer to a variable that receives the video input collection interface pointer. |
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
The returned IltmmCaptureInput interface is used to enumerate the available video capture inputs. See ltmmCaptureInputs 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
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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 an example, refer to Selecting ltmmCapture Object Inputs for C.
For an example, refer to Selecting ltmmCapture Object Inputs for C++.