segment->stop is exclusive, so in reverse playback mode we do not need to output a buffer at that position as it will simply get clipped in basesink. Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/2303>
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.