29 Mar
2019
29 Mar
'19
1:25 a.m.
My Raspberry Pi can turn audio gears on and off via relays.
When my desktop starts using its speakers, I want it to tell Raspberry Pi
to turn on the speakers via a relay.
When nothing has used the speakers for a minute, I want it to tell
Raspberry Pi to turn off the speakers.
I can do the same for a USB microphone. A USB microphone can be turned on
and off by uhubctl.
Does ALSA have a callback API that I hook into? Does jack have it?
29 Mar
29 Mar
4:45 a.m.
Can I detect actual clients over zita-njbridge or zita-ajbridge?
On Fri, Mar 29, 2019 at 8:25 AM crocket <crockabiscuit(a)gmail.com> wrote:
My Raspberry Pi can turn audio gears on and off via
relays.
When my desktop starts using its speakers, I want it to tell Raspberry Pi
to turn on the speakers via a relay.
When nothing has used the speakers for a minute, I want it to tell
Raspberry Pi to turn off the speakers.
I can do the same for a USB microphone. A USB microphone can be turned on
and off by uhubctl.
Does ALSA have a callback API that I hook into? Does jack have it?
5:32 p.m.
It seems I need to use jack for this. But, I don't know yet if jack can do
what I want.
On Fri, Mar 29, 2019 at 8:25 AM crocket <crockabiscuit(a)gmail.com> wrote:
My Raspberry Pi can turn audio gears on and off via
relays.
When my desktop starts using its speakers, I want it to tell Raspberry Pi
to turn on the speakers via a relay.
When nothing has used the speakers for a minute, I want it to tell
Raspberry Pi to turn off the speakers.
I can do the same for a USB microphone. A USB microphone can be turned on
and off by uhubctl.
Does ALSA have a callback API that I hook into? Does jack have it?
2010
days inactive
2010
days old
linux-audio-user@lists.linuxaudio.org
2 comments
1 participants
participants (1)
-
crocket