/usr/include/gstreamer-1.0/gst/codecparsers/ is in libgstreamer-plugins-bad1.0-dev 1.14.0-1ubuntu1.
This file is owned by root:root, with mode 0o755.
..
/usr/include/gstreamer-1.0/gst/codecparsers/codecparsers-prelude.h
/usr/include/gstreamer-1.0/gst/codecparsers/gsth264parser.h
/usr/include/gstreamer-1.0/gst/codecparsers/gsth265parser.h
/usr/include/gstreamer-1.0/gst/codecparsers/gstjpeg2000sampling.h
/usr/include/gstreamer-1.0/gst/codecparsers/gstjpegparser.h
/usr/include/gstreamer-1.0/gst/codecparsers/gstmpeg4parser.h
/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/gstvc1parser.h
/usr/include/gstreamer-1.0/gst/codecparsers/gstvp8parser.h
/usr/include/gstreamer-1.0/gst/codecparsers/gstvp8rangedecoder.h
/usr/include/gstreamer-1.0/gst/codecparsers/gstvp9parser.h