qpwgraph is a graph manager dedicated to PipeWire, using the Qt C++ framework, based and pretty much like the same of QjackCtl.
Source code repository: https://gitlab.freedesktop.org/rncbc/qpwgraph
Upstream author: Rui Nuno Capela rncbc@rncbc.org.
qpwgraph software prerequisites for building are a C++20 compiler (g++), the Qt C++ framework (qt6-qtbase-devel or qt5-qtbase-devel) and of course the PipeWire API C development libraries and headers (pipewire-devel).
Optionally on build configure time, ALSA
development libraries and headers (alsa-devel) are also required if
ALSA MIDI (Sequencer) support is desired (cmake -DCONFIG_ALSA_MIDI=[1|ON]...).
qpwgraph uses the CMake build system, version 3.15 or newer.
On the source distribution top directory:
cmake [-DCMAKE_INSTALL_PREFIX=<prefix>] -B build
cmake --build build [--parallel <Njobs>]
After successful build you may test run it immediately as follows:
build/src/qpwgraph
If you may install it permanently, then run, optionally as root:
[sudo] cmake --install build
Note that the default installation path (<prefix>) is /usr/local .
Enjoy.
qpwgraph is free, open-source software, distributed under the terms of the GNU General Public License (GPL) version 2 or later.
Copyright (C) 2021-2025, rncbc aka Rui Nuno Capela. All rights reserved.