aka Multiroom AirPlay audio. Multiroom/мультурум. Distributed sound беспроводные распределённые колонки на /rpi zero, выкл по уходу, вкл по приходу, + в ванной
← Music, Sound, Multiroom, Raspberry Pi
Audio distribution with Raspberry Pi
Распределенный музыкальный плейер на Raspberry Pi
Установка и настройка AirPlay-приемника на Raspberry Pi 3
Написано про переключение драйвера и встроен Shairport для «улучшения звука»
/etc/shairport-sync.conf
(не забыть раскоментить!)
general = {
// ...
name = "Kitchen — %H"
volume_range_db = 40; // <https://github.com/mikebrady/shairport-sync/issues/525>
}
sessioncontrol = {
allow_session_interruption = "yes"; // set to "yes" to allow another device to interrupt Shairport — <https://github.com/mikebrady/shairport-sync/issues/599>
// "active" state starts when play begins and ends when the active_state_timeout has elapsed after play ends, unless another play session starts before the timeout has fully elapsed.
active_state_timeout = 30.0;
}
// log_verbosity = 2;
mqtt =
{
enabled = "yes"; // set this to yes to enable the mqtt-metadata-service
hostname = "192.168.31.241"; // Hostname of the MQTT Broker
port = 1883; // Port on the MQTT Broker to connect to
// username = "username"; //set this to a string to your username in order to enable username authentication
// password = "password"; //set this to a string you your password in order to enable username & password authentication
topic = "shairport"; //MQTT topic where this instance of shairport-sync should publish. If not set, the general.name value is used.
// publish_raw = "no"; //whether to publish all available metadata under the codes given in the 'metadata' docs.
publish_parsed = "yes"; //whether to publish a small (but useful) subset of metadata under human-understandable topics
publish_cover = "yes"; //whether to publish the cover over mqtt in binary form. This may lead to a bit of load on the broker
// enable_remote = "no"; //whether to remote control via MQTT. RC is available under `topic`/remote.
};
sudo systemctl restart shairport-sync
amixer cset numid=1 -- 100
# 100% volume (с hifiberry надо как-то по другому, можно через alsamixer)
sudo alsactl store
# save volume and etc settings