References ▼
Sets the recording volume level for all audio inputs.
#include "ltmm.h"
| Language | Syntax |
|---|---|
| C | HRESULT IltmmAudioInputs_put_MixLevel(pInputs, newVal) |
| C++ | HRESULT put_MixLevel(newVal) |
Pointer to an IltmmAudioInputs interface.
The new recording volume level. Possible values are:
| Value | Meaning |
|---|---|
| 0.0 to 1.0 | The allowed range of recording volume level where 0.0 indicates the recording level is off (muted) and 1.0 is the full volume. |
| -1.0 | The recording level is adjusted automatically. (Automatic gain adjustment) |
| Value | Meaning |
|---|---|
| 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. |
Win32, x64.
| Language | Example |
|---|---|
| C | IltmmAudioInputs::get_Bass |
| C++ | IltmmAudioInputs::get_Bass |
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