I am seeing the following behaviour on two different versions of the Spark Client:
Audio device shows up in “Media settings” as
javasound:default [default]: 0
In Pulseaudio mixer I can see a seperate connection from Spark (shown as ALSA plug-in [java]) for every phone call I make, which is probably unnecessary. Otherwise it seems to mostly work correctly.
After logging in, console output shows a stracktrace starting with
SEVERE: Failed to register custom Renderer org.jitsi.impl.neomedia.jmfext.media.renderer.audio.PulseAudioRenderer with JMF.
Only interface shown in “Media settings” is audiosilence. No sound at all.
As i saw Jitsi mentioned in the Stacktrace and I have it installed I tried that (latest nightly), and it worked flawlessly with Pulseaudio.
Possibly useful info about my system:
Debian GNU/Linux testing (stretch)
PulseAudio sound server
I’m grateful for any feedback regarding the topic. Thanks!