ROC source

The roc-source module creates a PipeWire source that receives samples from ROC sender and passes them to the sink it is connected to. One can then connect it to any audio device.

Module Name

libpipewire-module-roc-source

Module Options

Options specific to the behavior of this module

• source.props = {}: properties to be passed to the source stream
• source.name = <str>: node.name of the source
• local.ip = <str>: local sender ip
• local.source.port = <str>: local receiver TCP/UDP port for source packets
• local.repair.port = <str>: local receiver TCP/UDP port for receiver packets
• local.control.port = <str>: local receiver TCP/UDP port for control packets
• sess.latency.msec = <str>: target network latency in milliseconds
• roc.resampler.backend = <str>: Possible values: default, builtin, speex, speexdec.
• roc.resampler.profile = <str>: Possible values: default, high, medium, low.
• roc.latency-tuner.backend = <str>: Possible values: default, niq
• roc.latency-tuner.profile = <str>: Possible values: default, intact, responsive, gradual
• fec.code = <str>: Possible values: default, disable, rs8m, ldpc
• resampler.profile = <str>: Deprecated, use roc.resampler.profile

General options

Options with well-known behavior:

• PW_KEY_NODE_NAME
• PW_KEY_NODE_DESCRIPTION
• PW_KEY_MEDIA_NAME

Example configuration

 # ~/.config/pipewire/pipewire.conf.d/my-roc-source.conf
 
 context.modules = [
  {   name = libpipewire-module-roc-source
      args = {
          local.ip = 0.0.0.0
          #roc.resampler.backend = default
          roc.resampler.profile = medium
          #roc.latency-tuner.backend = default
          #roc.latency-tuner.profile = default
          fec.code = disable
          sess.latency.msec = 5000
          local.source.port = 10001
          local.repair.port = 10002
          local.control.port = 10003
          source.name = "ROC Source"
          source.props = {
             node.name = "roc-source"
          }
      }
  }
]