libpipewire-module-ffado-driver(7)

NAME
libpipewire-module-ffado-driver - FFADO firewire audio driver

DESCRIPTION

The ffado-driver module provides a source or sink using the libffado library for reading and writing to firewire audio devices.

MODULE NAME

libpipewire-module-ffado-driver

MODULE OPTIONS

•   driver.mode: the driver mode, sink|source|duplex, default duplex

•   ffado.devices: array of devices to open, default 'hw:0'

•   ffado.period-size: period size,default 1024. A value of 0 will use the graph duration.

•   ffado.period-num: period number,default 3

•   ffado.sample-rate: sample-rate, default 48000. A value of 0 will use the graph rate.

•   ffado.slave-mode: slave mode

•   ffado.snoop-mode: snoop mode

•   ffado.verbose: ffado verbose level

•   ffado.rtprio: ffado realtime priority, this is by default the PipeWire server priority + 5

•   ffado.realtime: ffado realtime mode. this requires correctly configured rlimits to acquire FIFO scheduling at the ffado.rtprio priority

•   latency.internal.input: extra input latency in frames

•   latency.internal.output: extra output latency in frames

•   source.props: Extra properties for the source filter

•   sink.props: Extra properties for the sink filter

GENERAL OPTIONS

Options with well-known behavior.

•   remote.name

•   audio.position

•   node.name

•   node.description

•   node.group

•   node.virtual

•   media.class

•   target.object to specify the remote node.name or serial.id to link to

EXAMPLE CONFIGURATION OF A DUPLEX SINK/SOURCE

context.modules = [
{   name = libpipewire-module-ffado-driver
    args = {
        #driver.mode       = duplex
        #ffado.devices     = [ "hw:0" ]
        #ffado.period-size = 1024
        #ffado.period-num  = 3
        #ffado.sample-rate = 48000
        #ffado.slave-mode  = false
        #ffado.snoop-mode  = false
        #ffado.verbose     = 0
        #ffado.rtprio      = 65
        #ffado.realtime    = true
        #latency.internal.input  = 0
        #latency.internal.output = 0
        #audio.position    = [ FL FR ]
        source.props = {
            # extra sink properties
        }
        sink.props = {
            # extra sink properties
        }
    }
}
]