Sets the recording volume level for the audio input.
#include "ltmm.h"
Language | Syntax |
---|---|
C | HRESULT IltmmAudioInput_put_MixLevel(pInput, newVal) |
C++ | HRESULT put_MixLevel(newVal) |
Pointer to an IltmmAudioInput Interface.
Value that represents the new recording volume level. Possible values are:
Value | Meaning |
---|---|
0.0 to 1.0 | The allowed range for the recording volume level. 0.0 indicates the recording level is off (muted) and 1.0 is 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. |
For more information, refer to the Microsoft documentation for IAMAudioInputMixer::put_MixLevel.
Win32, x64.
Language | Example |
---|---|
C | IltmmAudioInput::get_Bass |
C++ | IltmmAudioInput::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
Your email has been sent to support! Someone should be in touch! If your matter is urgent please come back into chat.
Chat Hours:
Monday - Friday, 8:30am to 6pm ET
Thank you for your feedback!
Please fill out the form again to start a new chat.
All agents are currently offline.
Chat Hours:
Monday - Friday
8:30AM - 6PM EST
To contact us please fill out this form and we will contact you via email.