IltmmConvert::get_SelectedAudioProcessors
#include "ltmm.h"
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C Syntax |
HRESULT IltmmConvert__get_SelectedAudioProcessors(pConvert, pVal) |
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C++ Syntax |
HRESULT get_SelectedAudioProcessors(pVal) |
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IltmmConvert *pConvert; |
/* pointer to an interface */ |
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IltmmProcessors **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 IltmmConvert 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 IltmmProcessors (selected audio processor collection interface) pointer. The IltmmProcessors 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 DirectShow documentation. |
Comments
The returned IltmmProcessors interface is used to build a list of audio processing filters to use during the conversion process. See ltmmProcessors for more details.
If the function succeeds, the user should release the retrieved 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. |
See Also
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Elements: |
IltmmConvert::get_AudioProcessors, IltmmConvert::get_SelectedVideoProcessors, IltmmConvert::get_VideoProcessors |
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Topics: |
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Example
For a C example, refer to Selecting ltmmConvert Object Processors for C.
For a C++ example, refer to Selecting ltmmConvert Object Processors for C++.