On Saturday, December 7, 2024 2:32:12 AM Central Standard Time Peter P. wrote:
wanting to output audio from two applications at the
same time using
ALSA
Direct ALSA hardware device does not typically support mixing audio from two
applications.
In the past there was an ALSA plug device named dmix which would mix multiple
applications together, but I do not know if most distributions still configure
that.
The typical way for many years would be to use a sound server such as
PulseAudio or in the last few years Pipewire.
Does your distribution not setup Pipewire by default?
--
Chris Caudle