Package: gstreamer-tools

"gstreamer-tools" package binaries on CentOS:

/usr/bin/gst-feedback /usr/bin/gst-inspect /usr/bin/gst-launch /usr/bin/gst-typefind /usr/bin/gst-xmlinspect /usr/bin/gst-xmllaunch

You may install this package on CentOS with yum install gstreamer-tools

"gstreamer-tools" package binaries on Debian:

/usr/bin/gst-feedback /usr/bin/gst-inspect /usr/bin/gst-launch /usr/bin/gst-typefind /usr/bin/gst-xmlinspect /usr/bin/gst-xmllaunch

You may install this package on Debian with apt-get install gstreamer-tools