add .bin/pulseaudio-assert-volume

This commit is contained in:
Franzi 2021-07-09 19:18:23 +02:00
parent a4112d4226
commit d4400473a0
Signed by untrusted user: kunsi
GPG key ID: 12E3D2136B818350
3 changed files with 54 additions and 12 deletions

48
.bin/pulseaudio-assert-volume Executable file
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@ -0,0 +1,48 @@
#!/usr/bin/env python3
from subprocess import check_output, CalledProcessError
from re import findall
from signal import signal, SIGTERM
from sys import exit
from time import sleep
def handle_signal(_signo, _stack_frame):
exit(0)
signal(SIGTERM, handle_signal)
try:
print('Startup')
while True:
try:
for line in check_output(['pactl', 'list', 'sink-inputs']).decode().splitlines():
line = line.strip().lower()
if not line:
continue
if line.startswith('sink input #'):
sink_id = line[len('sink input #'):]
needs_adjusting = False
if line.startswith('volume:'):
for speaker, absolute, percent in findall('([a-z-]+):\W+([0-9]+)\W+\/\W+([0-9]+)%', line):
if int(percent) < 100:
print(f' sink {sink_id} speaker {speaker} at {percent} % volume')
needs_adjusting = True
if needs_adjusting:
check_output(['pactl', 'set-sink-input-volume', sink_id, '100%'])
print(f' adjusted sink {sink_id} to 100%')
needs_adjusting = False
except CalledProcessError as e:
print(repr(e))
sleep(0.5)
finally:
print('Shutdown')

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@ -2,4 +2,9 @@
Description=pulseaudio sickofit
[Service]
ExecStart=/usr/bin/bash -c "pactl list sink-inputs | grep -F 'Sink Input #' | cut -d# -f2 | while read id; do pactl set-sink-input-volume $id 100%; done"
ExecStart=/home/kunsi/.bin/pulseaudio-assert-volume
Restart=always
RestartSec=10
[Install]
WantedBy=default.target

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@ -1,11 +0,0 @@
[Unit]
Description=pulseaudio sickofit
[Timer]
Persistent=False
OnUnitActiveSec=1s
OnUnitInctiveSec=1s
AccuracySec=1ms
[Install]
WantedBy=timers.target