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cc021c7330
This adds an "avoid-resampling" option to daemon.conf that makes the daemon try to use the stream sample rate if possible (the device needs to support it, which currently only ALSA does), and there should not be any other stream connected). This should enable some of the "audiophile" use-cases where users wish to play high sample rate audio files without resampling. We still will do conversion if sample formats don't match, though. This means that if you want to play 96 kHz/24 bit audio without any modification the default format will need to be set to be 24-bit as well. This will force all streams to be upconverted, which, other than the wasted resources, should be relatively harmless.
94 lines
2.4 KiB
Text
94 lines
2.4 KiB
Text
# This file is part of PulseAudio.
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#
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# PulseAudio is free software; you can redistribute it and/or modify
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# it under the terms of the GNU Lesser General Public License as published by
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# the Free Software Foundation; either version 2 of the License, or
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# (at your option) any later version.
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#
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# PulseAudio is distributed in the hope that it will be useful, but
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# WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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# General Public License for more details.
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#
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# You should have received a copy of the GNU Lesser General Public License
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# along with PulseAudio; if not, see <http://www.gnu.org/licenses/>.
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## Configuration file for the PulseAudio daemon. See pulse-daemon.conf(5) for
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## more information. Default values are commented out. Use either ; or # for
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## commenting.
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changequote(`[', `]')dnl Set up m4 quoting
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; daemonize = no
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; fail = yes
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; allow-module-loading = yes
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; allow-exit = yes
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; use-pid-file = yes
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; system-instance = no
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ifelse(@HAVE_DBUS@, 1, [dnl
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; local-server-type = user
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])dnl
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; enable-shm = yes
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; enable-memfd = yes
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; shm-size-bytes = 0 # setting this 0 will use the system-default, usually 64 MiB
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; lock-memory = no
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; cpu-limit = no
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; high-priority = yes
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; nice-level = -11
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; realtime-scheduling = yes
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; realtime-priority = 5
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; exit-idle-time = 20
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; scache-idle-time = 20
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; dl-search-path = (depends on architecture)
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; load-default-script-file = yes
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; default-script-file = @PA_DEFAULT_CONFIG_DIR@/default.pa
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; log-target = auto
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; log-level = notice
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; log-meta = no
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; log-time = no
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; log-backtrace = 0
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; resample-method = speex-float-1
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; avoid-resampling = false
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; enable-remixing = yes
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; remixing-use-all-sink-channels = yes
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; enable-lfe-remixing = no
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; lfe-crossover-freq = 0
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; flat-volumes = yes
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ifelse(@HAVE_SYS_RESOURCE_H@, 1, [dnl
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; rlimit-fsize = -1
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; rlimit-data = -1
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; rlimit-stack = -1
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; rlimit-core = -1
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; rlimit-as = -1
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; rlimit-rss = -1
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; rlimit-nproc = -1
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; rlimit-nofile = 256
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; rlimit-memlock = -1
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; rlimit-locks = -1
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; rlimit-sigpending = -1
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; rlimit-msgqueue = -1
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; rlimit-nice = 31
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; rlimit-rtprio = 9
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; rlimit-rttime = 200000
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])dnl
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; default-sample-format = s16le
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; default-sample-rate = 44100
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; alternate-sample-rate = 48000
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; default-sample-channels = 2
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; default-channel-map = front-left,front-right
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; default-fragments = 4
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; default-fragment-size-msec = 25
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; enable-deferred-volume = yes
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; deferred-volume-safety-margin-usec = 8000
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; deferred-volume-extra-delay-usec = 0
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