SyncPulse is a compositor of multiple video sources.
SyncPulse requires meson, ninja and GStreamer.
$ pip3 install --user meson
You can get SyncPulse executable built running:
meson setup builddir
meson compile -C builddir
This will automatically create the builddir directory and build everything inside it.
You can install SyncPulse running:
meson install -C builddir