166 lines
6.6 KiB
Text
166 lines
6.6 KiB
Text
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# AES67 config file for PipeWire version "1.2.7" #
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#
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# Copy and edit this file in @PIPEWIRE_CONFIG_DIR@ for system-wide changes
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# or in ~/.config/pipewire for local changes.
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#
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# It is also possible to place a file with an updated section in
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# @PIPEWIRE_CONFIG_DIR@/pipewire-aes67.conf.d/ for system-wide changes or in
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# ~/.config/pipewire/pipewire-aes67.conf.d/ for local changes.
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#
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context.properties = {
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## Configure properties in the system.
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#mem.warn-mlock = false
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#mem.allow-mlock = true
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#mem.mlock-all = false
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#log.level = 2
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#default.clock.quantum-limit = 8192
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}
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context.spa-libs = {
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support.* = support/libspa-support
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}
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context.objects = [
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# An example clock reading from /dev/ptp0. You can also specify the network interface name,
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# pipewire will query the interface for the current active PHC index. Another option is to
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# sync the ptp clock to CLOCK_TAI and then set clock.id = tai, keep in mind that tai may
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# also be synced by a NTP client.
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# The precedence is: device, interface, id
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{ factory = spa-node-factory
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args = {
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factory.name = support.node.driver
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node.name = PTP0-Driver
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node.group = pipewire.ptp0
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# This driver should only be used for network nodes marked with group
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priority.driver = 100000
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clock.name = "clock.system.ptp0"
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### Please select the PTP hardware clock here
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# Interface name is the preferred method of specifying the PHC
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#clock.interface = "end0"
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clock.device = "/dev/ptp0"
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#clock.id = tai
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# Lower this in case of periodic out-of-sync
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resync.ms = 1.5
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object.export = true
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}
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}
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]
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context.modules = [
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{ name = libpipewire-module-rt
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args = {
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nice.level = -11
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#rt.prio = @rtprio_client@
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#rt.time.soft = -1
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#rt.time.hard = -1
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}
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flags = [ ifexists nofail ]
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}
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{ name = libpipewire-module-protocol-native }
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{ name = libpipewire-module-client-node }
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{ name = libpipewire-module-spa-node-factory }
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{ name = libpipewire-module-adapter }
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{ name = libpipewire-module-rtp-sap
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args = {
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### Please select the interface here
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local.ifname = end0
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sap.ip = 239.255.255.255
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sap.port = 9875
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net.ttl = 32
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net.loop = false
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# If you use another PTPv2 daemon supporting management
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# messages over a UNIX socket, specify its path here
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#ptp.management-socket = "/var/run/ptp4lro"
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stream.rules = [
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{
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matches = [
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{
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rtp.session = "~.*"
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}
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]
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actions = {
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create-stream = {
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node.virtual = false
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media.class = "Audio/Source"
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device.api = aes67
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# You can adjust the latency buffering here. Use integer values only
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sess.latency.msec = 2
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node.group = pipewire.ptp0
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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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sess.sap.announce = true
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}
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]
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actions = {
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announce-stream = {}
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}
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}
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]
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}
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},
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{ name = libpipewire-module-rtp-sink
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args = {
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### Please select the interface here
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local.ifname = end0
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### If you want to create multiple output streams, please copy the whole
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### module-rtp-sink block, but change this multicast IP to another unused
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### one keeping 239.69.x.x range unless you know you need another one
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# source.ip = 0.0.0.0
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destination.ip = 239.69.1.8
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destination.port = 5004
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net.mtu = 1280
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net.ttl = 32
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net.loop = false
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# These should typically be equal
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# You can customize packet length, but 1 ms should work for every device
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# Consult receiver documentation to ensure it supports the value you set
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sess.min-ptime = 2
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sess.max-ptime = 2
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### Please change this, especially if you create multiple sinks
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sess.name = "0_to_7"
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sess.media = "audio"
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# This property is used if you aren't using ptp4l 4
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#sess.ts-refclk = "ptp=traceable"
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#sess.ts-offset = 0
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# You can adjust the latency buffering here. Use integer values only
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sess.latency.msec = 2
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audio.format = "S24BE"
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audio.rate = 48000
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audio.channels = 8
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# These channel names will be visible both to applications and AES67 receivers
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node.channel-names = ["0", "1", "2", "3", "4", "5", "6", "7"]
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# Uncomment this and comment node.group in send/recv stream.props to allow
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# separate drivers for the RTP sink and PTP sending (i.e. force rate matching on
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# the AES67 node rather than other nodes)
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#aes67.driver-group = "pipewire.ptp0"
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stream.props = {
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### Please change the sink name, this is necessary when you create multiple sinks
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node.name = "0_to_7"
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media.class = "Audio/Sink"
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node.virtual = false
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device.api = aes67
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sess.sap.announce = true
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node.always-process = true
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node.group = pipewire.ptp0
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rtp.ntp = 0
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rtp.fetch-ts-refclk = true
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}
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}
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},
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]
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