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Loopback Recording - Win32 apps | Microsoft Docs

    https://docs.microsoft.com/en-us/windows/win32/coreaudio/loopback-recording
    The steps are as follows: To run Mmsys.cpl, open a Command Prompt window and enter the following command: ps1 control mmsys.cpl Alternatively, you... After the Mmsys.cpl window opens, right-click anywhere in the list of recording devices and verify that the Show... Browse the list of recording ...

Windows 11 APIs for Audio Processing Objects - …

    https://docs.microsoft.com/en-us/windows-hardware/drivers/audio/windows-11-apis-for-audio-processing-objects
    This interface is implemented by the AEC APO and used by the audio engine to initialize the reference input. In Windows 11, the AEC APO will only be initialized with a single auxiliary input – one that has the reference audio stream for echo cancellation. The AddAuxiliaryInput method will be used to add the reference input to the APO. The initialization …

Support for audio loopback in Windows? · Issue #25 ...

    https://github.com/bastibe/SoundCard/issues/25
    The problem is, however, that as far as I can tell, Core Audio on macOS does not support loopback devices at all. Because of that, and the above cross-platform compatibility, I don't want to add all_loopbacks / default_loopback after all.

How to Loopback Your Computer's Audio for Recording ...

    https://phillycam.org/blog/how-loopback-your-computers-audio-recording
    Let’s talk loopback audio. This is the concept of virtualy routing the audio out from your computer directly to a destination without needing any cables or additional hardware. It can wind up being a kind of tricky concept, but it has myriad uses, especially in the days of social distancing.

Using Windows Core Audio on Line-in without Windows playback

    https://social.msdn.microsoft.com/Forums/silverlight/en-US/bdbd0ca7-d9c7-46c2-b289-40561fd44825/using-windows-core-audio-on-linein-without-windows-playback
    I have an application which using the Windows Core Audio API in Window Vista to stream data from the default capture endpoint. On my system I set it up to take the audio from the line-in on the back of the computer. Right now, as a prototype, the application just reads the data from line-in and ... · > go to playback devices, click speakers, click ...

How to Record the Sound Coming From Your PC (Even …

    https://www.howtogeek.com/217348/how-to-record-the-sound-coming-from-your-pc-even-without-stereo-mix/
    In Audacity, choose the “Windows WASAPI” audio host, and then choose an appropriate loopback device, such as “Speakers (loopback)” or “Headphones (loopback).” RELATED: The How-To Geek Guide to Audio Editing: The Basics. Click the Record button to start recording the audio in Audacity, and then click Stop when you’re done.

audio loopback capture after pressing mute hotkey

    https://social.msdn.microsoft.com/Forums/en-US/e61f3bc8-b7a2-47b9-8884-4c0c7bea048b/audio-loopback-capture-after-pressing-mute-hotkey
    R1) "WASAPI loopback" capture (Windows Vista and later only.) This pulls the audio data from the Windows audio engine just before it's passed down to the driver. R2) "Analog mixer" capture (Stereo Mix, What You Hear, etc.) This pulls the audio data from the sound card after it's gone through the driver but before it goes out the speaker or jack.

Resolving Audio Interface Issues on Windows 10 | …

    https://www.sweetwater.com/sweetcare/articles/resolving-audio-interface-issues-on-windows-10/
    From your Windows taskbar, right-click the sound icon and select Playback devices. Select your audio interface. Then, click Set Default. Click OK to close the menu. Windows 10 Sound settings can also be accessed from the Control Panel or simply by searching Sound. Disable exclusive mode

windows - How to capture PCM data from Wave Out - …

    https://stackoverflow.com/questions/111603/how-to-capture-pcm-data-from-wave-out
    The new Windows Vista Core Audio APIs have support for this explicitly (called Loopback Recording), so if you can live with a Vista only application this is the way to go. See the Loopback Recording article on MSDN for instructions on how to do this.

win32/what-s-new-for-core-audio-apis-in-windows-7.md …

    https://github.com/MicrosoftDocs/win32/blob/docs/desktop-src/CoreAudio/what-s-new-for-core-audio-apis-in-windows-7.md
    What's New for Core Audio APIs in Windows 7. The Core Audio APIs were introduced in Windows Vista, which provided a new set of user-mode audio components that a client application can use to render or capture audio streams with improved audio capabilities. For a general overview of this API set, see About the Windows Core Audio APIs.

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