#include "ltmm.h"
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C Syntax |
HRESULT IltmmCapture_get_SelectedVideoProcessors(pCapture, pVal) |
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C++ Syntax |
HRESULT get_SelectedVideoProcessors(pVal) |
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IltmmCapture *pCapture; |
/* pointer to an interface */ |
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IltmmProcessors **pVal; |
/* video processor collection interface */ |
Retrieves the selected video processor 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 selected video processor 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 IltmmProcessors Interface is used to build a list of video processing filters to use during the capturing process. See ltmmProcessors for more details.
If the function succeeds, the user should release 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: |
IltmmCapture::get_AudioProcessors, IltmmCapture::get_SelectedVideoProcessors, IltmmCapture::get_VideoProcessors, ltmmProcessors Interface |
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Topics: |
Example
For an example, refer to Selecting ltmmCapture Object Processors for C.
For an example, refer to Selecting ltmmCapture Object Processors for C++.