mirror of
https://gitlab.freedesktop.org/pulseaudio/pulseaudio.git
synced 2025-11-03 09:01:50 -05:00
271 lines
12 KiB
XML
271 lines
12 KiB
XML
<?xml version="1.0"?><!--*-nxml-*-->
|
|
<!DOCTYPE manpage SYSTEM "xmltoman.dtd">
|
|
<?xml-stylesheet type="text/xsl" href="xmltoman.xsl" ?>
|
|
|
|
<!--
|
|
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 2.1 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 Lesser General
|
|
Public License for more details.
|
|
|
|
You should have received a copy of the GNU Lesser General Public
|
|
License along with PulseAudio; if not, write to the Free Software
|
|
Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
|
|
USA.
|
|
-->
|
|
|
|
<manpage name="pactl" section="1" desc="Control a running PulseAudio sound server">
|
|
|
|
<synopsis>
|
|
<cmd>pactl [<arg>options</arg>] <arg>COMMAND</arg> [<arg>ARGS ...</arg>]</cmd>
|
|
<cmd>pactl <opt>--help</opt></cmd>
|
|
<cmd>pactl <opt>--version</opt></cmd>
|
|
</synopsis>
|
|
|
|
<description>
|
|
<p><file>pactl</file> can be used to issue control commands to the PulseAudio sound server.</p>
|
|
|
|
<p><file>pactl</file> only exposes a subset of the available operations. For the full set use the <manref name="pacmd" section="1"/>.</p>
|
|
</description>
|
|
|
|
<options>
|
|
|
|
<option>
|
|
<p><opt>-h | --help</opt></p>
|
|
|
|
<optdesc><p>Show help.</p></optdesc>
|
|
</option>
|
|
|
|
<option>
|
|
<p><opt>--version</opt></p>
|
|
|
|
<optdesc><p>Show version information.</p></optdesc>
|
|
</option>
|
|
|
|
<option>
|
|
<p><opt>-s | --server</opt><arg>=SERVER</arg></p>
|
|
|
|
<optdesc><p>Choose the server to connect to.</p></optdesc>
|
|
</option>
|
|
|
|
<option>
|
|
<p><opt>-n | --client-name</opt><arg>=NAME</arg></p>
|
|
|
|
<optdesc><p>Specify the client name <file>pactl</file> shall pass to the server when connecting.</p></optdesc>
|
|
</option>
|
|
|
|
</options>
|
|
|
|
<section name="Commands">
|
|
|
|
<option>
|
|
<p><opt>stat</opt> [<arg>short</arg>]</p>
|
|
<optdesc><p>Dump a few statistics about the memory usage of the PulseAudio daemon. (Note: for backwards
|
|
compatibility, we also show the output of the <arg>info</arg> command. In order to only show
|
|
statistics, use the optional <arg>short</arg> argument. In a future version of PA we will
|
|
make this the default)</p></optdesc>
|
|
</option>
|
|
|
|
<option>
|
|
<p><opt>info</opt></p>
|
|
<optdesc><p>Dump some info about the PulseAudio daemon.</p></optdesc>
|
|
</option>
|
|
|
|
<option>
|
|
<p><opt>list</opt> [<arg>short</arg>] [<arg>TYPE</arg>]</p>
|
|
<optdesc><p>Dump all currently loaded modules, available sinks, sources, streams, etc. <arg>TYPE</arg> must be one of:
|
|
modules, sinks, sources, sink-inputs, source-outputs, clients, samples, cards. If not specified, all info is listed. If
|
|
short is given, output is in a tabular format, for easy parsing by scripts.</p></optdesc>
|
|
</option>
|
|
|
|
<option>
|
|
<p><opt>exit</opt></p>
|
|
<optdesc><p>Asks the PulseAudio server to terminate.</p></optdesc>
|
|
</option>
|
|
|
|
<option>
|
|
<p><opt>upload-sample</opt> <arg>FILENAME</arg> [<arg>NAME</arg>]</p>
|
|
<optdesc><p>Upload a sound from the specified audio file into
|
|
the sample cache. The file types supported are those understood
|
|
by <file>libsndfile</file>. The sample in the cache is named
|
|
after the audio file, unless the name is explicitly
|
|
specified.</p></optdesc>
|
|
</option>
|
|
|
|
<option>
|
|
<p><opt>play-sample</opt> <arg>NAME</arg> [<arg>SINK</arg>]</p>
|
|
<optdesc><p>Play the specified sample from the sample cache. It
|
|
is played on the default sink, unless the symbolic name or the
|
|
numerical index of the sink to play it on is
|
|
specified.</p></optdesc>
|
|
</option>
|
|
|
|
<option>
|
|
<p><opt>remove-sample</opt> <arg>NAME</arg></p>
|
|
<optdesc><p>Remove the specified sample from the sample cache.</p></optdesc>
|
|
</option>
|
|
|
|
<option>
|
|
<p><opt>load-module</opt> <arg>NAME</arg> [<arg>ARGUMENTS ...</arg>]</p>
|
|
<optdesc><p>Load the specified module with the specified arguments into the running sound server.
|
|
Prints the numeric index of the module just loaded to STDOUT. You can use it to unload the module later.</p></optdesc>
|
|
</option>
|
|
|
|
<option>
|
|
<p><opt>unload-module</opt> <arg>ID|NAME</arg></p>
|
|
<optdesc><p>Unload the module instance identified by the specified numeric index or unload all modules by the specified name.</p></optdesc>
|
|
</option>
|
|
|
|
<option>
|
|
<p><opt>move-sink-input</opt> <arg>ID</arg> <arg>SINK</arg></p>
|
|
<optdesc><p>Move the specified playback stream (identified by its numerical index) to the specified sink (identified by its symbolic name or numerical index).</p></optdesc>
|
|
</option>
|
|
|
|
<option>
|
|
<p><opt>move-source-output</opt> <arg>ID</arg> <arg>SOURCE</arg></p>
|
|
<optdesc><p>Move the specified recording stream (identified by its numerical index) to the specified source (identified by its symbolic name or numerical index).</p></optdesc>
|
|
</option>
|
|
|
|
<option>
|
|
<p><opt>suspend-sink</opt> <arg>SINK</arg> <arg>1|0</arg></p>
|
|
<optdesc><p>Suspend or resume the specified sink (which my be
|
|
specified either by its symbolic name, or by its numeric index),
|
|
depending whether 1 (suspend) or 0 (resume) is passed as last
|
|
argument. Suspending a sink will pause all playback. Depending
|
|
on the module implementing the sink this might have the effect
|
|
that the underlying device is closed, making it available for
|
|
other applications to use. The exact behaviour depends on the
|
|
module.</p></optdesc>
|
|
</option>
|
|
|
|
<option>
|
|
<p><opt>suspend-source</opt> <arg>SOURCE</arg> <arg>1|0</arg></p>
|
|
<optdesc><p>Suspend or resume the specified source (which my be
|
|
specified either by its symbolic name, or by its numeric index),
|
|
depending whether 1 (suspend) or 0 (resume) is passed as last
|
|
argument. Suspending a source will pause all
|
|
capturing. Depending on the module implementing the source this
|
|
might have the effect that the underlying device is closed,
|
|
making it available for other applications to use. The exact
|
|
behaviour depends on the module.</p></optdesc>
|
|
</option>
|
|
|
|
<option>
|
|
<p><opt>set-card-profile</opt> <arg>CARD</arg> <arg>PROFILE</arg></p>
|
|
<optdesc><p>Set the specified card (identified by its symbolic name or numerical index) to the specified profile (identified by its symbolic name).</p></optdesc>
|
|
</option>
|
|
|
|
<option>
|
|
<p><opt>set-default-sink</opt> <arg>SINK</arg></p>
|
|
<optdesc><p>Make the specified sink (identified by its symbolic name) the default sink.</p></optdesc>
|
|
</option>
|
|
|
|
<option>
|
|
<p><opt>set-sink-port</opt> <arg>SINK</arg> <arg>PORT</arg></p>
|
|
<optdesc><p>Set the specified sink (identified by its symbolic name or numerical index) to the specified port (identified by its symbolic name).</p></optdesc>
|
|
</option>
|
|
|
|
<option>
|
|
<p><opt>set-default-source</opt> <arg>SOURCE</arg></p>
|
|
<optdesc><p>Make the specified source (identified by its symbolic name) the default source.</p></optdesc>
|
|
</option>
|
|
|
|
<option>
|
|
<p><opt>set-source-port</opt> <arg>SOURCE</arg> <arg>PORT</arg></p>
|
|
<optdesc><p>Set the specified source (identified by its symbolic name or numerical index) to the specified port (identified by its symbolic name).</p></optdesc>
|
|
</option>
|
|
|
|
<option>
|
|
<p><opt>set-port-latency-offset</opt> <arg>CARD</arg> <arg>PORT</arg> <arg>OFFSET</arg></p>
|
|
<optdesc><p>Set a latency offset to a specified port (identified by its symbolic name) that belongs to a card (identified by its symbolic name or numerical index).
|
|
<arg>OFFSET</arg> is a number which represents the latency offset in microseconds</p></optdesc>
|
|
</option>
|
|
|
|
<option>
|
|
<p><opt>set-sink-volume</opt> <arg>SINK</arg> <arg>VOLUME [VOLUME ...]</arg></p>
|
|
<optdesc><p>Set the volume of the specified sink (identified by its symbolic name or numerical index).
|
|
<arg>VOLUME</arg> can be specified as an integer (e.g. 2000, 16384), a linear factor (e.g. 0.4, 1.100), a percentage
|
|
(e.g. 10%, 100%) or a decibel value (e.g. 0dB, 20dB). If the volume specification start with a + or - the volume
|
|
adjustment will be relative to the current sink volume. A single volume value affects all channels; if multiple
|
|
volume values are given their number has to match the sink's number of channels.</p></optdesc>
|
|
</option>
|
|
|
|
<option>
|
|
<p><opt>set-source-volume</opt> <arg>SOURCE</arg> <arg>VOLUME [VOLUME ...]</arg></p>
|
|
<optdesc><p>Set the volume of the specified source (identified by its symbolic name or numerical index).
|
|
<arg>VOLUME</arg> can be specified as an integer (e.g. 2000, 16384), a linear factor (e.g. 0.4, 1.100), a percentage
|
|
(e.g. 10%, 100%) or a decibel value (e.g. 0dB, 20dB). If the volume specification start with a + or - the volume
|
|
adjustment will be relative to the current source volume. A single volume value affects all channels; if multiple
|
|
volume values are given their number has to match the source's number of channels.</p></optdesc> </option>
|
|
|
|
<option>
|
|
<p><opt>set-sink-input-volume</opt> <arg>INPUT</arg> <arg>VOLUME [VOLUME ...]</arg></p>
|
|
<optdesc><p>Set the volume of the specified sink input (identified by its numerical index).
|
|
<arg>VOLUME</arg> can be specified as an integer (e.g. 2000, 16384), a linear factor (e.g. 0.4, 1.100), a percentage
|
|
(e.g. 10%, 100%) or a decibel value (e.g. 0dB, 20dB). If the volume specification start with a + or - the volume
|
|
adjustment will be relative to the current sink input volume. A single volume value affects all channels; if multiple
|
|
volume values are given their number has to match the sink input's number of channels.</p></optdesc> </option>
|
|
|
|
<option>
|
|
<p><opt>set-source-output-volume</opt> <arg>OUTPUT</arg> <arg>VOLUME [VOLUME ...]</arg></p>
|
|
<optdesc><p>Set the volume of the specified source output (identified by its numerical index).
|
|
<arg>VOLUME</arg> can be specified as an integer (e.g. 2000, 16384), a linear factor (e.g. 0.4, 1.100), a percentage
|
|
(e.g. 10%, 100%) or a decibel value (e.g. 0dB, 20dB). If the volume specification start with a + or - the volume
|
|
adjustment will be relative to the current source output volume. A single volume value affects all channels; if multiple
|
|
volume values are given their number has to match the source output's number of channels.</p></optdesc>
|
|
</option>
|
|
|
|
<option>
|
|
<p><opt>set-sink-mute</opt> <arg>SINK</arg> <arg>1|0|toggle</arg></p>
|
|
<optdesc><p>Set the mute status of the specified sink (identified by its symbolic name or numerical index).</p></optdesc>
|
|
</option>
|
|
|
|
<option>
|
|
<p><opt>set-source-mute</opt> <arg>SOURCE</arg> <arg>1|0|toggle</arg></p>
|
|
<optdesc><p>Set the mute status of the specified source (identified by its symbolic name or numerical index).</p></optdesc>
|
|
</option>
|
|
|
|
<option>
|
|
<p><opt>set-sink-input-mute</opt> <arg>INPUT</arg> <arg>1|0|toggle</arg></p>
|
|
<optdesc><p>Set the mute status of the specified sink input (identified by its numerical index).</p></optdesc>
|
|
</option>
|
|
|
|
<option>
|
|
<p><opt>set-source-output-mute</opt> <arg>INPUT</arg> <arg>1|0|toggle</arg></p>
|
|
<optdesc><p>Set the mute status of the specified source output (identified by its numerical index).</p></optdesc>
|
|
</option>
|
|
|
|
<option>
|
|
<p><opt>set-sink-formats</opt> <arg>SINK</arg> <arg>FORMATS</arg></p>
|
|
<optdesc><p>Set the supported formats of the specified sink (identified by its numerical index) if supported by the sink.
|
|
<arg>FORMATS</arg> is specified as a semi-colon (;) separated list of formats in the form
|
|
'encoding[, key1=value1, key2=value2, ...]' (for example, AC3 at 32000, 44100 and 48000 Hz would be specified as
|
|
'ac3-iec61937, format.rate = "[ 32000, 44100, 48000 ]"').
|
|
</p></optdesc> </option>
|
|
|
|
<option>
|
|
<p><opt>subscribe</opt></p>
|
|
<optdesc><p>Subscribe to events, pactl does not exit by itself, but keeps waiting for new events.</p></optdesc>
|
|
</option>
|
|
|
|
</section>
|
|
|
|
<section name="Authors">
|
|
<p>The PulseAudio Developers <@PACKAGE_BUGREPORT@>; PulseAudio is available from <url href="@PACKAGE_URL@"/></p>
|
|
</section>
|
|
|
|
<seealso>
|
|
<p>
|
|
<manref name="pulseaudio" section="1"/>,
|
|
<manref name="pacmd" section="1"/>
|
|
</p>
|
|
</seealso>
|
|
|
|
</manpage>
|