LEADTOOLS Media Foundation Help
| LEADTOOLS Media Foundation Help > LEADTOOLS Media Foundation Features > Media Foundation Function References > IltmfConvert Interface > IltmfConvert::get_SelectedAudioProcessors |
#include "ltmf.h"
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C Syntax |
HRESULT IltmfConvert_get_SelectedAudioProcessors(pConvert, pVal) |
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C++ Syntax |
HRESULT get_SelectedAudioProcessors(pVal) |
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IltmfConvert *pConvert; |
/* pointer to an interface */ |
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IltmfProcessors **pVal; |
/* pointer to a pointer to an interface */ |
Retrieves the selected audio processor collection object.
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Parameter |
Description |
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pConvert |
Pointer to an IltmfConvert interface. |
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pVal |
Pointer to a variable that receives the selected audio processor collection interface pointer. |
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Pointer to a variable to be updated with an IltmfProcessors (selected audio processor collection interface) pointer. The IltmfProcessors interface referenced by this pointer contains information on the selected audio processors. |
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 audio processing transforms to use during the conversion process. See ltmfProcessors for more details.
If the function succeeds, the user should release the retrieved interface pointer by calling the interfaces Release method.
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: |
IltmfConvert::get_AudioProcessors, IltmfConvert::get_SelectedVideoProcessors, IltmfConvert::get_VideoProcessors |
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Topics: |
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IltmfProcessors interface |
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Example
For a C++ example, refer to Selecting ltmfConvert Object Processors for C++.
