@jul.cgn ,
Read this with criticism. When I have to use TV speakers I run a script to change pipewire to pulseaudio.
Edit 1 c/o @jul.cgn
So, from the default pipewire:
yay -S pulseaudio
# Y to replace pipewire
yay -S pulsemixer
cat ./pipe2pulse.sh # chmod +x once and insert to autostart
#!/bin/bash
systemctl --user stop pipewire.socket
sleep 2
systemctl --user stop pipewire.service
sleep 1
systemctl --user start pulseaudio.service
systemctl --user start pulseaudio.socket
check what is active
inxi -A
Audio:
Device-1: Intel Ice Lake-LP Smart Sound Audio driver: snd_hda_intel
API: ALSA v: k6.12.12-1-lts status: kernel-api
Server-1: PulseAudio v: 17.0-43-g3e2bb status: active
pulsemixer / F3 to select output