pipewire 0.3.19-2 (riscv64 binary) in ubuntu hirsute

 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 metapackage makes PipeWire available for programs of the same
 architecture, and provides the systemd user service necessary to run
 pipewire on-demand.