[Jack-Devel] How to capture audio from speaker?

[Kjetil Matheussen]

On Tue, May 14, 2019 at 10:49 AM <garden_9652 at yahoo.co.jp> wrote:
>
> Hi
>
> Thank you so much for your quick response.
> I'm doing this for a side project, I need to capture the audio from speak and do some other tasks on the audio file once it's saved on disk.
>
> I'll look into jack_capture
>
Yes, that's what jack_capture was made for. Just run it without any
arguments, and it will record a stereo file, floating point wav, to
disk.
github page: https://github.com/kmatheussen/jack_capture