Which is supported since Meson 1.1: https://mesonbuild.com/Release-notes-for-1-1-0.html#support-for-reading-options-from-mesonoptions Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/8651>
gst-rtsp-server is a library on top of GStreamer for building an RTSP server There are some examples in the examples/ directory and more comprehensive documentation in docs/README.