LEADTOOLS Media Foundation Help
| LEADTOOLS Media Foundation Help > LEADTOOLS Media Foundation Features > Media Foundation Function References > IltmfCapture Interface > IltmfCapture::GetStillPicture |
#include "ltmf.h"
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C Syntax |
HRESULT IltmfCapture_getStillPicture(pCapture, TimeOut, ppPicture) |
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C++ Syntax |
HRESULT GetStillPicture(TimeOut, ppPicture) |
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IltmfCapture *pCapture; |
/* pointer to an interface */ |
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long TimeOut; |
/* time out period */ |
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IPictureDisp **ppPicture; |
/* picture object's interface */ |
Retrieves a picture object during a ltmfCapture_Mode_Still capture.
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Parameter |
Description |
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pCapture |
Pointer to an IltmfCapture interface. |
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TimeOut |
Value containing the maximum time, in milliseconds, to wait for the image. |
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ppPicture |
Pointer to a variable that receives the picture object's 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 MediaFoundation documentation. |
Comments
If the method succeeds, the caller must free the returned picture by calling the interface Release method.
If TimeOut is INFINITE, the function's time-out interval never elapses.
Required DLLs and Libraries
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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
See Also
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Elements: |
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Topics: |
Example
For a C++ example, refer to Advanced Capture Application for C++.
