Example scripts of switching HDMI outputs when using Pipewire

hdmi-switch.sh

#!/bin/bash

hdmi="$(pactl list sinks|grep Name|grep hdmi|sed 's/Name: //'|sed 's/\s//')"

pactl set-default-sink "$hdmi"
pactl set-sink-port "$hdmi" hdmi-output-2
pactl set-card-profile alsa_card.pci-0000_0b_00.1 output:hdmi-stereo-extra2
pactl set-sink-volume @DEFAULT_SINK@ 50%

# obtain ports: pactl list
# my ports: hdmi-output-1, hdmi-output-2


# After sleep, the card profile changes for `fuck knows` what reason
# so I use this version:

hdmi="$(pactl list sinks|grep Name|grep hdmi|sed 's/Name: //'|sed 's/\s//')"

pactl set-default-sink "$hdmi"
pactl set-sink-port "$hdmi" hdmi-output-2
pactl set-card-profile alsa_card.pci-0000_0b_00.1 output:hdmi-stereo-extra1
pactl set-sink-volume @DEFAULT_SINK@ 50%