gstreamer1.0-pipewire 0.3.70-1ubuntu1 (amd64 binary) in ubuntu mantic

 PipeWire is a server and user space API to deal with multimedia
 pipelines. This includes:
 .
  - Making available sources of video (such as from a capture devices or
    application provided streams) and multiplexing this with clients.
  - Accessing sources of video for consumption.
  - Generating graphs for audio and video processing.
 .
 This package contains a plugin to make devices managed by the PipeWire
 server available as GStreamer sources and sinks.