[FFmpeg-user] Reliable audio capture method on windows ? (stereo mix does not exist on most computers)
rogerdpack2 at gmail.com
Fri Dec 23 10:52:46 EET 2022
On Mon, Nov 7, 2022 at 11:17 PM Joe Smithy <ffmpeg-user at domn.net> wrote:
> I need a way to capture output audio that works reliably on most computers
> without having to know anything about the state of said computer.
> Searching for ffmpeg how to capture desktop audio only returns variants of
> -f dshow -i audio="Stereo Mix (Realtek High Definition Audio)"
> However, none of the computers I have in the house have any form of "stereo
> mix" recording device
> Yes,I did try all of these fixes
> None of them work, stereo mix is a sound card driver feature that only
> exists on some cards and only some drivers. Most random computers you come
> across will not have this so giving the user a ffmpeg command string almost
> always fails.
Stereo mix is just the "name" of the sound device. Names will vary.
Maybe should make that more clear.
You can enumerate them like ffmpeg -list_devices true -f dshow -i dummy
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