/usr/ is in libgstrtspserver-1.0-dev 1.6.2-1.
This file is owned by root:root, with mode 0o755.
..
/usr/include/gstreamer-1.0/
/usr/include/gstreamer-1.0/gst/
/usr/include/gstreamer-1.0/gst/rtsp-server/
/usr/share/
/usr/share/gir-1.0/
/usr/share/gir-1.0/GstRtspServer-1.0.gir
/usr/share/doc/
/usr/share/doc/libgstrtspserver-1.0-dev/
/usr/share/doc/libgstrtspserver-1.0-dev/copyright
/usr/lib/
/usr/lib/x86_64-linux-gnu/
/usr/lib/x86_64-linux-gnu/pkgconfig/
/usr/lib/x86_64-linux-gnu/pkgconfig/gstreamer-rtsp-server-1.0.pc
/usr/include/
/usr/include/gstreamer-1.0/gst/rtsp-server/rtsp-session.h
/usr/include/gstreamer-1.0/gst/rtsp-server/rtsp-client.h
/usr/include/gstreamer-1.0/gst/rtsp-server/rtsp-address-pool.h
/usr/include/gstreamer-1.0/gst/rtsp-server/rtsp-media-factory-uri.h
/usr/include/gstreamer-1.0/gst/rtsp-server/rtsp-auth.h
/usr/include/gstreamer-1.0/gst/rtsp-server/rtsp-sdp.h
/usr/include/gstreamer-1.0/gst/rtsp-server/rtsp-stream-transport.h
/usr/include/gstreamer-1.0/gst/rtsp-server/rtsp-context.h
/usr/include/gstreamer-1.0/gst/rtsp-server/rtsp-permissions.h
/usr/include/gstreamer-1.0/gst/rtsp-server/rtsp-params.h
/usr/include/gstreamer-1.0/gst/rtsp-server/rtsp-token.h
/usr/include/gstreamer-1.0/gst/rtsp-server/rtsp-mount-points.h
/usr/include/gstreamer-1.0/gst/rtsp-server/rtsp-media.h
/usr/include/gstreamer-1.0/gst/rtsp-server/rtsp-media-factory.h
/usr/include/gstreamer-1.0/gst/rtsp-server/rtsp-session-media.h
/usr/include/gstreamer-1.0/gst/rtsp-server/rtsp-server.h
/usr/include/gstreamer-1.0/gst/rtsp-server/rtsp-thread-pool.h
/usr/include/gstreamer-1.0/gst/rtsp-server/rtsp-session-pool.h
/usr/include/gstreamer-1.0/gst/rtsp-server/rtsp-stream.h
/usr/share/doc/libgstrtspserver-1.0-dev/changelog.Debian.gz
/usr/lib/x86_64-linux-gnu/libgstrtspserver-1.0.so