References ▼
Gets the selected preview video processor.
#include "ltmm.h"
| Language | Syntax |
|---|---|
| C | HRESULT IltmmCapture_get_PreviewVideoProcessors(pCapture, pVal) |
| C++ | HRESULT get_PreviewVideoProcessors(pVal) |
Pointer to an IltmmCapture interface.
Pointer to a pointer variable that receives the available preview video processors.
| Language | Syntax |
|---|---|
| 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. |
The preview video processor is used for preview video playback. Use of processors as preview processors will not affect the final captured video output. The IltmmProcessors interface is used to enumerate all available video processing filters.
Win32, x64.
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