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Volume Controls - Win32 apps | Microsoft Docs
https://docs.microsoft.com/en-us/windows/win32/coreaudio/volume-controls
It displays volume controls for the audio-rendering endpoint devices in the system. (Currently, it does not display the volume controls for audio-capture endpoint devices.) To view the volume controls for a particular device, click Device in the menu bar and select a device name from the list of available devices.
Win32_SoundDevice class - Win32 apps | Microsoft Docs
https://docs.microsoft.com/en-us/windows/win32/cimwin32prov/win32-sounddevice
The Win32_SoundDevice WMI class represents the properties of a sound device on a computer system running Windows. The following syntax is simplified from Managed Object Format (MOF) code and includes all of the inherited properties. Properties are listed in alphabetic order, not MOF order.
winapi - change volume win32 c++ - Stack Overflow
https://stackoverflow.com/questions/699603/change-volume-win32-c
If all you want to do is change the volume then you can use the virtual key codes to change volume like this: void changeVolume() { INPUT ip={0}; ip.type = INPUT_KEYBOARD; ip.ki.wVk = VK_VOLUME_UP; //or VOLUME_DOWN or MUTE SendInput(1, &ip, sizeof(INPUT)); ip.ki.dwFlags = KEYEVENTF_KEYUP; SendInput(1, &ip, sizeof(INPUT)); }
About the Windows Core Audio APIs - Win32 apps | …
https://docs.microsoft.com/en-us/windows/win32/coreaudio/about-the-windows-core-audio-apis
The Core Audio APIs were introduced in Windows Vista. This new set of user-mode audio components provide client applications with improved audio capabilities. These capabilities include the following: Low-latency, glitch-resilient audio streaming. Improved reliability (many audio functions have moved from kernel-mode to user-mode).
Core Audio APIs - Win32 apps | Microsoft Docs
https://docs.microsoft.com/en-us/windows/win32/api/_coreaudio/
The GetMasterVolumeLevelScalar method gets the master volume level of the audio stream that enters or leaves the audio endpoint device. The volume level is expressed as a normalized, audio-tapered value in the range from 0.0 to 1.0. GetMaxDynamicObjectCount Gets the maximum number of dynamic audio objects for the spatial audio client. GetMaxFrameCount
Audio and Video - Win32 apps | Microsoft Docs
https://docs.microsoft.com/en-us/windows/win32/audio-and-video
win32/volume-controls.md at docs · …
https://github.com/MicrosoftDocs/win32/blob/docs/desktop-src/CoreAudio/volume-controls.md
It displays volume controls for the audio-rendering endpoint devices in the system. (Currently, it does not display the volume controls for audio-capture endpoint devices.) To view the volume controls for a particular device, click Devicein the menu bar and select a device name from the list of available devices.
PulseAudio Builds for Windows - pgaskin
https://pgaskin.net/pulseaudio-win32/
Audio is much louder than other apps at the same volume level or is distorted even when relatively quiet Try disabling audio effects on the output devices. Dolby Audio (e.g. the one preloaded on many devices) can cause this to happen if …
Use PowerShell to Explore Windows Audio Drivers ...
https://devblogs.microsoft.com/scripting/use-powershell-to-explore-windows-audio-drivers/
The first thing to do is to find the audio device. To do this, use the WMI class Win32_SoundDevice WMI class. The Win32_SoundDevice WMI class tells me the device ID and the name of the audio device. The command is shown here. Get-CimInstance win32_sounddevice | fl * The command and its associated output are shown here. Next, find the driver
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