Tauon breaks under pipewire backend if gst playbin is playing audio while nothing else is

[C0rn3j]

• I can 100% repro this with TMB in native pipweire backend (does not happen with Pulse) playing some music,
• gst playbin playing a sound
• NOTHING ELSE playing sounds to the point of not appearing in pw-top

pw-top then starts throwing massive amount of errors for the TMB process:

This causes audio to break intermittently while playbin is playing audio, and has a chance to kill or revive the audio in TMB when it stops.

I initially reported the bug to PipeWire but I am unsure who is at fault here.

Is this a PW issue or a TMB issue?

[Taiko2k]

Ive made a minor change as suggested in that therad. @C0rn3j are you familiar with building Tauon from source, could you test latest master and see if there is any change in audio?

[C0rn3j]

Change in question: b00f48e

I've packaged git version of Tauon as AUR/tauon-music-box-git and I am unable to reproduce there.

I am consistently able to reproduce by switching to latest stable.
EDIT: Reverse-patched the commit in and it is indeed what fixes the problem.

So I suppose this was on TMB, at least partially, thanks a lot!