References ▼
Include
#include "ltmm.h"
Syntax
| C Syntax | HRESULT IltmmCapture_get_Mode(pCapture, pVal) |
| C++ Syntax | HRESULT get_PreviewAudioProcessors(pVal) |
| IltmmCapture *pCapture; | /* pointer to an interface */ |
| IltmmProcessors **pVal; | /* pointer to state */ |
Summary
Gets the selected preview audio processor.
Parameters
| Parameter | Description |
|---|---|
| pCapture | Pointer to an IltmmCapture interface. |
| pVal | Pointer to a pointer variable that receives the available preview audio processors. |
Returns
| S_OK | The function was successful. |
| <> S_OK | An error occurred. Refer to the Error Codes or the HRESULT error codes in the DirectShow documentation. |
Remarks
The preview audio processor is used for preview audio playback. Use of processors as preview processors will not affect the final captured audio output. The IltmmProcessors interface is used to enumerate all available audio processing filters.
Required DLLs and Libraries
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
| Elements: | IltmmCapture::get_PreviewAudioProcessors |
| Topics: | Multimedia Function Group |
Help Collections
Raster .NET | C API | C++ Class Library | HTML5 JavaScript
Document .NET | C API | C++ Class Library | HTML5 JavaScript
Medical .NET | C API | C++ Class Library | HTML5 JavaScript
Medical Web Viewer .NET
Multimedia
Direct Show .NET | C API | Filters
Media Foundation .NET | C API | Transforms
Supported Platforms
.NET, Java, Android, and iOS/macOS Assemblies
Imaging, Medical, and Document
C API/C++ Class Libraries
Imaging, Medical, and Document
HTML5 JavaScript Libraries
Imaging, Medical, and Document