126 lines
5.1 KiB
Text
126 lines
5.1 KiB
Text
# ALSA monitor config file for PipeWire version 0.4.1 #
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#
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# Copy and edit this file in /etc/pipewire/media-session.d/
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# for system-wide changes or in
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# ~/.config/pipewire/media-session.d/ for local changes.
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properties = {
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# Create a JACK device. This is not enabled by default because
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# it requires that the PipeWire JACK replacement libraries are
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# not used by the session manager, in order to be able to
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# connect to the real JACK server.
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#alsa.jack-device = false
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# Reserve devices.
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#alsa.reserve = true
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}
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rules = [
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# An array of matches/actions to evaluate.
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{
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# Rules for matching a device or node. Each dictionary in this array
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# specifies the property to match as key and a string or regex match
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# as value. A successful match requires all dictionary keys (i.e.
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# properties) to match.
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#
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# Actions are are executed for the object if at least one successful
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# match exists.
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#
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# Regular expressions are prefixed with the ~ (tilde) character,
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# otherwise a standard string comparison is used.
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# The special value "null" matches against empty properties.
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matches = [
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{
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# This matches all cards. These are regular expressions
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# so "." matches one character and ".*" matches many.
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device.name = "~alsa_card.*"
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}
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]
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actions = {
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# Actions can update properties on the matched object.
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update-props = {
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# Use ALSA-Card-Profile devices. They use UCM or
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# the profile configuration to configure the device
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# and mixer settings.
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api.alsa.use-acp = true
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# Use UCM instead of profile when available. Can be
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# disabled to skip trying to use the UCM profile.
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#api.alsa.use-ucm = true
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# Don't use the hardware mixer for volume control. It
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# will only use software volume. The mixer is still used
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# to mute unused paths based on the selected port.
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api.alsa.soft-mixer = true
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# Ignore decibel settings of the driver. Can be used to
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# work around buggy drivers that report wrong values.
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#api.alsa.ignore-dB = false
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# The profile set to use for the device. Usually this is
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# "default.conf" but can be changed with a udev rule
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# or here.
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#device.profile-set = "profileset-name.conf"
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# The default active profile. Is by default set to "Off".
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#device.profile = "default profile name"
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# Automatically select the best profile. This is the
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# highest priority available profile. This is disabled
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# here and instead implemented in the session manager
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# where it can save and load previous preferences.
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api.acp.auto-profile = false
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# Automatically switch to the highest priority available
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# port. This is disabled here and implemented in the
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# session manager instead.
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api.acp.auto-port = false
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# Other properties can be set here.
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#device.nick = "My Device"
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}
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}
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}
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{
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matches = [
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{
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# Matches all sources. These are regular expressions
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# so "." matches one character and ".*" matches many.
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node.name = "~alsa_input.*"
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}
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{
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# Matches all sinks.
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node.name = "~alsa_output.*"
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}
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]
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actions = {
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update-props = {
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#node.nick = "My Node"
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#node.nick = null
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#priority.driver = 100
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#priority.session = 100
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node.pause-on-idle = false
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#resample.quality = 4
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#channelmix.normalize = false
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#channelmix.mix-lfe = false
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#audio.channels = 2
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#audio.format = "S16LE"
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#audio.rate = 44100
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#audio.position = "FL,FR"
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#session.suspend-timeout-seconds = 5 # 0 disables suspend
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#monitor.channel-volumes = false
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#latency.internal.rate = 0 # internal latency in samples
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#latency.internal.ns = 0 # internal latency in nanoseconds
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#api.alsa.period-size = 1024
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api.alsa.headroom = 1024
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#api.alsa.start-delay = 0
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#api.alsa.disable-mmap = false
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#api.alsa.disable-batch = false
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#api.alsa.use-chmap = false
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#iec958.codecs = [ PCM DTS AC3 MPEG MPEG2-AAC EAC3 TrueHD DTS-HD ]
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}
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}
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}
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]
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