LEADTOOLS Media Foundation Help
| LEADTOOLS Media Foundation Help > LEADTOOLS Media Foundation Features > Media Foundation Function References > IltmfPlay Interface > IltmfPlay::get_SelectedVideoProcessors |
#include "ltmf.h"
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C Syntax |
HRESULT IltmfPlay_get_SelectedVideoProcessors(pPlay, pVal) |
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C++ Syntax |
HRESULT get_SelectedVideoProcessors(pVal) |
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IltmfPlay *pPlay; |
/* pointer to an interface */ |
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IltmfProcessors **pVal; |
/* video processor collection */ |
Retrieves the selected video processor collection object.
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Parameter |
Description |
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pPlay |
Pointer to an IltmfPlay 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 MediaFoundation documentation. |
Comments
The returned IltmfProcessors interface is used to build a list of video processing transforms to use during the conversion process. See ltmfProcessors Interface for more details.
If the function succeeds, the user should release the returned interface pointer by calling the interfaces Release function.
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: |
IltmfPlay::get_AudioProcessors, IltmfPlay::get_SelectedVideoProcessors, IltmfPlay::get_VideoProcessors |
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Topics: |
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Example
For a C++ example, refer to Selecting ltmfPlay Object Processors for C++.
