最終更新:2022-12-20 (火) 10:14:49 (485d)
Linux/etc/pulse/daemon.conf
The PulseAudio daemon configuration file
man pulse-daemon.conf
man
DESCRIPTION The PulseAudio sound server reads configuration directives from a configuration file on startup. If the per-user file ~/.config/pulse/daemon.conf exists, it is used, otherwise the system configuration file /etc/pulse/daemon.conf is used. In addition to those main files, configuration directives can also be put in files under directories ~/.config/pulse/daemon.conf.d/ and /etc/pulse/daemon.conf.d/. Those files have to have the .conf file name extension, but otherwise the file names can be chosen freely. The files under daemon.conf.d are processed in alphabetical order. In case the same option is set in multiple files, the last file to set an option overrides earlier files. The main daemon.conf file is processed first, so options set in files under daemon.conf.d override the main file. Please note that the server also reads a configuration script on startup. See default.pa(5). The configuration file is a simple collection of variable declarations. If the configuration file parser encounters either ; or # it ignores the rest of the line until its end. For the settings that take a boolean argument the values true, yes, on and 1 are equivalent, resp. false, no, off, 0.
Raspberry Pi OS
# This file is part of PulseAudio. # # PulseAudio is free software; you can redistribute it and/or modify # it under the terms of the GNU Lesser General Public License as published by # the Free Software Foundation; either version 2 of the License, or # (at your option) any later version. # # PulseAudio is distributed in the hope that it will be useful, but # WITHOUT ANY WARRANTY; without even the implied warranty of # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU # General Public License for more details. # # You should have received a copy of the GNU Lesser General Public License # along with PulseAudio; if not, see <http://www.gnu.org/licenses/>. ## Configuration file for the PulseAudio daemon. See pulse-daemon.conf(5) for ## more information. Default values are commented out. Use either ; or # for ## commenting. ; daemonize = no ; fail = yes ; allow-module-loading = yes ; allow-exit = yes ; use-pid-file = yes ; system-instance = no ; local-server-type = user ; enable-shm = yes ; enable-memfd = yes ; shm-size-bytes = 0 # setting this 0 will use the system-default, usually 64 MiB ; lock-memory = no ; cpu-limit = no ; high-priority = yes ; nice-level = -11 ; realtime-scheduling = yes ; realtime-priority = 5 ; exit-idle-time = 20 ; scache-idle-time = 20 ; dl-search-path = (depends on architecture) ; load-default-script-file = yes ; default-script-file = /etc/pulse/default.pa ; log-target = auto ; log-level = notice ; log-meta = no ; log-time = no ; log-backtrace = 0 ; resample-method = speex-float-1 ; avoid-resampling = false ; enable-remixing = yes ; remixing-use-all-sink-channels = yes ; remixing-produce-lfe = no ; remixing-consume-lfe = no ; lfe-crossover-freq = 0 ; flat-volumes = no ; rescue-streams = yes ; rlimit-fsize = -1 ; rlimit-data = -1 ; rlimit-stack = -1 ; rlimit-core = -1 ; rlimit-as = -1 ; rlimit-rss = -1 ; rlimit-nproc = -1 ; rlimit-nofile = 256 ; rlimit-memlock = -1 ; rlimit-locks = -1 ; rlimit-sigpending = -1 ; rlimit-msgqueue = -1 ; rlimit-nice = 31 ; rlimit-rtprio = 9 ; rlimit-rttime = 200000 ; default-sample-format = s16le ; default-sample-rate = 44100 ; alternate-sample-rate = 48000 ; default-sample-channels = 2 ; default-channel-map = front-left,front-right ; default-fragments = 4 default-fragment-size-msec = 15 ; enable-deferred-volume = yes ; deferred-volume-safety-margin-usec = 8000 ; deferred-volume-extra-delay-usec = 0
