alsa-grpc-client

Alsa GRPC Client

Small library that allows real-time volume control of ALSA devices

Example Usage

Note: Server must be running at <host>

from alsa_grpc_client import AlsaClient
from time import sleep

def on_connect(ctrl):
    print('Connected to', ctrl.card, ctrl.name, ctrl.volume)
    ctrl.subscribe(lambda: print('Received volume update for', ctrl.name, ctrl.volume))

client = AlsaClient('<host>', 50051, on_connect)
client.connect()
sleep(1)
for name, ctrl in client.controls.items():
    ctrl.set_volume(.5)
sleep(1)
client.disconnect()