Crackling with MuseScore
On a Dell Latitude E7250 with Debian sid/unstable and pipewire 0.3.19-4, using PipeWire and disabling PulseAudio, playing a MXL in MuseScore 3, I hear cracking, which did not happen before with PulseAudio.
The user journal contains a lot of the messages below.
Mär 13 12:40:26 ersatz pipewire[34343]: 2 events suppressed
Mär 13 12:40:26 ersatz pipewire[34343]: (alsa_output.pci-0000:00:1b.0.analog-stereo-43) XRun! count:2027 time:119309348780 delay:3945817 max:2065380556
Mär 13 12:40:26 ersatz pipewire-pulse[34339]: (speech-dispatcher-espeak-ng-21) client missed 1 wakeups
Mär 13 12:40:26 ersatz pipewire-pulse[34339]: (speech-dispatcher-dummy-25) client missed 1 wakeups
Mär 13 12:40:26 ersatz pipewire-pulse[34339]: (MuseScore-23) client missed 1 wakeups
Mär 13 12:40:26 ersatz pipewire-pulse[34339]: (speech-dispatcher-espeak-ng-21) client missed 1 wakeups
Mär 13 12:40:26 ersatz pipewire-pulse[34339]: (speech-dispatcher-dummy-25) client missed 2 wakeups
Mär 13 12:40:26 ersatz pipewire-pulse[34339]: (MuseScore-23) client missed 2 wakeups
Mär 13 12:40:28 ersatz systemd[926]: Started Application launched by gsd-media-keys.
Mär 13 12:40:28 ersatz systemd[926]: Started VTE child process 93297 launched by gnome-terminal-server process 1505.
Mär 13 12:40:28 ersatz systemd[926]: app-gnome-gnome\x2dterminal-93289.scope: Succeeded.
Mär 13 12:40:43 ersatz pipewire[34343]: 4 events suppressed
Mär 13 12:40:43 ersatz pipewire[34343]: (alsa_output.pci-0000:00:1b.0.analog-stereo-43) XRun! count:2028 time:119313294824 delay:17046023 max:2065380556
Mär 13 12:40:43 ersatz pipewire-pulse[34339]: (speech-dispatcher-espeak-ng-21) client missed 1 wakeups
Mär 13 12:40:43 ersatz pipewire-pulse[34339]: (speech-dispatcher-dummy-25) client missed 1 wakeups
Mär 13 12:40:43 ersatz pipewire-pulse[34339]: (MuseScore-23) client missed 1 wakeups
Mär 13 12:40:52 ersatz pipewire[34343]: 1 events suppressed
Mär 13 12:40:52 ersatz pipewire[34343]: (alsa_output.pci-0000:00:1b.0.analog-stereo-43) XRun! count:2029 time:119330341071 delay:8711406 max:2065380556
With Mozilla Firefox and mpv, I do not hear any crackling.