1pw-loopback(1)              General Commands Manual             pw-loopback(1)
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NAME

6       pw-loopback - PipeWire loopback client
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SYNOPSIS

9       pw-loopback [options]
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DESCRIPTION

12       The pw-loopback program is a PipeWire client that uses the PipeWire
13       loopback module to create loopback nodes, with configuration given via
14       the command-line options.
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OPTIONS

17       -h | --help
18           Show help.
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20       -r | --remote=NAME
21           The name of the remote instance to connect to. If left unspecified,
22           a connection is made to the default PipeWire instance.
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24       -n | --name=NAME
25           Name of the loopback node
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27       -g | --group=NAME
28           Name of the loopback node group
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30       -c | --channels=NUMBER
31           Number of channels to provide
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33       -m | --channel-map=MAP
34           Channel map (default [ FL, FR ])
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36       -l | --latency=LATENCY
37           Desired latency in ms
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39       -d | --delay=DELAY
40           Added delay in seconds (floating point allowed)
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42       -C | --capture=TARGET
43           Target device to capture from
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45       -P | --playback=TARGET
46           Target device to play to
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48       --capture-props=PROPS
49           Wanted properties of capture node (in JSON)
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51       --playback-props=PROPS
52           Wanted properties of capture node (in JSON)
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AUTHORS

55       The PipeWire Developers
56       <https://gitlab.freedesktop.org/pipewire/pipewire/issues>; PipeWire is
57       available from <https://pipewire.org>
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SEE ALSO

60       pipewire(1), pw-cat(1), pactl(1)
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62       Other ways to create loopback nodes are adding the loopback module in
63       the configuration of a PipeWire daemon, or loading the loopback module
64       using Pulseaudio commands (pactl load-module module-loopback ...).
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69PipeWire                             1.0.0                      pw-loopback(1)