Pulseaudio High Priority

PulseAudio - OLPC

https://wiki.laptop.org/go/PulseAudio#:~:text=To%20run%20pulseaudio%20with%20a%20higher%20priority%20you,prevent%20clicks%20when%20doing%20UI%20stuff%20pulseaudio%20--high-priority%3D1

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sound - How can I change PulseAudio port priorities? - …

https://askubuntu.com/questions/1154586/how-can-i-change-pulseaudio-port-priorities

pulse audio - How do I run pulseaudio with realtime ...

https://superuser.com/questions/40429/how-do-i-run-pulseaudio-with-realtime-priority-in-ubuntu-9-04

$ pulseaudio -vvv --start --realtime=1 D: main.c: Started as real root: no, suid root: yes I: main.c: PolicyKit refuses acquire-high-priority privilege. I: main.c: PolicyKit refuses acquire-real-time privilege. I: main.c: Called SUID root and real-time and/or high-priority scheduling was requested in the configuration.

PulseAudio high/real-time priority | The FreeBSD Forums

https://forums.freebsd.org/threads/pulseaudio-high-real-time-priority.4849/

PulseAudio high/real-time priority Rynor Jun 17, 2009 R Rynor New Member Messages: 2 Jun 17, 2009 #1 Hello everyone, I'm trying to get PulseAudio to run on real-time, or at least high priority but I can't seem to get it work.

Pulseaudio: Can't get realtime or high-priority permissions

https://forums.opensuse.org/showthread.php/400774-Pulseaudio-Can-t-get-realtime-or-high-priority-permissions

Pulseaudio: Can't get realtime or high-priority permissions I'm really confused, because polkit tells me I can be granted permission, and I'm in the proper groups, but pulseaudio tells me I can't get permission...hmm.

d bus - What makes it possible for a `pulseaudio' process ...

https://unix.stackexchange.com/questions/258161/what-makes-it-possible-for-a-pulseaudio-process-to-get-the-nice-level-of-11

PulseAudio requires higher priority than other desktop programs mainly to avoid latency problems and get a skip-free audio playback. But the process that allows PulseAudio to have a higher priority is rather complex. To get this special priority, it uses the RealtimeKit (rtkit-daemon) process. This D-Bus service allows some user programs to use real-time scheduling and …

pulseaudio - man pages section 1: User Commands

https://docs.oracle.com/cd/E88353_01/html/E37839/pulseaudio-1.html

This can be enabled by passing --high-priority (see above) when starting PulseAudio and may also be enabled with the appropriate option in daemon.conf. Negative nice levels can only be enabled when the appropriate resource limit RLIMIT_NICE is set (see setrlimit(2) for more information), possibly configured in /etc/security/limits.conf.