/usr/include/ is in libgstreamer-plugins-bad1.0-dev 1.2.3-1ubuntu2.
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/uridownloader/
/usr/include/gstreamer-1.0/gst/uridownloader/gstfragment.h
/usr/include/gstreamer-1.0/gst/uridownloader/gsturidownloader.h
/usr/include/gstreamer-1.0/gst/uridownloader/gsturidownloader_debug.h
/usr/include/gstreamer-1.0/gst/insertbin/
/usr/include/gstreamer-1.0/gst/insertbin/gstinsertbin.h
/usr/include/gstreamer-1.0/gst/egl/
/usr/include/gstreamer-1.0/gst/egl/egl.h
/usr/include/gstreamer-1.0/gst/codecparsers/
/usr/include/gstreamer-1.0/gst/codecparsers/gstmpegvideometa.h
/usr/include/gstreamer-1.0/gst/codecparsers/gstmpegvideoparser.h
/usr/include/gstreamer-1.0/gst/codecparsers/gstmpeg4parser.h
/usr/include/gstreamer-1.0/gst/codecparsers/gstvc1parser.h
/usr/include/gstreamer-1.0/gst/codecparsers/gsth264parser.h
/usr/include/gstreamer-1.0/gst/mpegts/
/usr/include/gstreamer-1.0/gst/mpegts/gst-atsc-section.h
/usr/include/gstreamer-1.0/gst/mpegts/gstmpegtssection.h
/usr/include/gstreamer-1.0/gst/mpegts/gst-dvb-descriptor.h
/usr/include/gstreamer-1.0/gst/mpegts/mpegts.h
/usr/include/gstreamer-1.0/gst/mpegts/gstmpegtsdescriptor.h
/usr/include/gstreamer-1.0/gst/mpegts/gst-dvb-section.h
/usr/include/gstreamer-1.0/gst/mpegts/gstmpegts-enumtypes.h