I'm using Windows 10 and I'm looking to write a Python script that can change my audio output from my headphones to my speakers. Does anyone know how to achieve this?
5 Answers
I don’t have the exact steps, but I suggest using WMI to change the sound device. Check out the WMI module: https://pypi.org/project/WMI/ for more details.
If you’re looking to switch outputs easily because Windows 11 took that option away from the QuickTray, try using `Ctrl` + `Win` + `V` for a quick switch option for sound output.
It's a complicated process involving WinAPI, COM objects, and possibly native C functions. It sounds overwhelming for a beginner, but if you tackle them one at a time, you'll gain some valuable skills. Here’s a resource on APIs that might help you get started: https://learn.microsoft.com/en-us/windows/win32/api/mmdeviceapi/.
If you're open to alternatives, you could accomplish this with PowerShell using a cmdlet from `AudioDeviceCmdlets`. You can even call this PowerShell script from your Python code if necessary.
Changing sound settings is definitely possible! You might want to check out the `winreg` module for making registry changes, but keep in mind that for active device changes, you'll need to use WinAPI.

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