It should be possible to write a shell script which monitors the decibels of the specific browser e.g., "Firefox": "AudioStream", "Chrome", "Chromium" "Playback" output to speakers or headphone
pactl list sink-inputs
and dynamically set the volume
pactl [options] set-(sink-input|source-output)-volume #N VOLUME [VOLUME ...]
On Tue, Jan 19, 2021 at 6:13 PM Christian Schmitz <list@xxxxxxxxxxxxx> wrote:
Hi everyone:
I am in the office with my computer ( Linux tumbleweed), and my kid of 3 years
old is in another computer showing videos from youtube. Both computer have a
normal user sound configuration ( each computer playing their own sound).
Some videos are quieter and another are very loudness. With my first kid (10
years back) i do:
1)SSH as root
2)amixer and upper or lower the volume.
Now i cant find a way to do this with pulseaudio. If i do
1)I do ssh as root successfully
2)
2.1) # amixer
ALSA lib pulse.c:242:(pulse_connect) PulseAudio: Unable to connect: Connection
refused
2.2) # alsamixer
ALSA lib pulse.c:242:(pulse_connect) PulseAudio: Unable to connect: Conexión
negada (Connection refused in spanish)
2.3) if i do sudo to the same linux user that is showing the video:
user@computer> amixer
XDG_RUNTIME_DIR (/run/user/0) is not owned by us (uid 1001), but by uid 0!
(This could e.g. happen if you try to connect to a non-root PulseAudio as a
root user, over the native protocol. Don't do that.)
ALSA lib pulse.c:242:(pulse_connect) PulseAudio: Unable to connect: Connection
refused
How i can control the sound volume of my kid from my computer?
Thanks all
Christian Schmitz
--
Be Free, Be Linux
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