1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
|
<?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, see <http://www.gnu.org/licenses/>.
-->
<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></p>
<optdesc><p>Dump a few statistics about the memory usage of the PulseAudio daemon.</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>OUTPUT</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>
|
