RHEL7.2 totem

Probably one of the easiest way to enable playback of .ts|.iso with totem player on RHEL 7.2

Install the following rpm from the fedoraproject.org:
# rpm -Uvh http://download.fedoraproject.org/pub/epel/7/x86_64/e/epel-release-7-10.noarch.rpm 


Download and install the following rpm from rpmfusion.org:
rpmfusion-free-release-7.noarch.rpm
rpmfusion-nonfree-release-7.noarch.rpm

# rpm -ivh rpmfusion-free-release-7.noarch.rpm
# rpm -ivh rpmfusion-nonfree-release-7.noarch.rpm

Yum install banshee, this is the one that does the magic!
# yum install banshee

My box has the following packages logged in /var/log/yum.log:
Aug 05 20:32:00 Installed: media-player-info-17-4.el7.noarch
Aug 05 20:32:01 Installed: webkitgtk-2.4.9-1.el7.x86_64
Aug 05 20:32:01 Installed: libgpod-0.8.3-14.el7.x86_64
Aug 05 20:32:01 Installed: libgdiplus-2.10-9.el7.x86_64
Aug 05 20:32:02 Installed: mono-winforms-4.2.4-7.el7.x86_64
Aug 05 20:32:02 Installed: mono-extras-4.2.4-7.el7.x86_64
Aug 05 20:32:02 Installed: mono-data-4.2.4-7.el7.x86_64
Aug 05 20:32:03 Installed: mono-wcf-4.2.4-7.el7.x86_64
Aug 05 20:32:03 Installed: mono-mvc-4.2.4-7.el7.x86_64
Aug 05 20:32:03 Installed: mono-web-4.2.4-7.el7.x86_64
Aug 05 20:32:05 Installed: mono-core-4.2.4-7.el7.x86_64
Aug 05 20:32:05 Installed: mono-data-sqlite-4.2.4-7.el7.x86_64
Aug 05 20:32:05 Installed: gtk-sharp2-2.12.26-3.el7.x86_64
Aug 05 20:32:05 Installed: 1:dbus-sharp-0.7.0-15.el7.x86_64
Aug 05 20:32:05 Installed: dbus-sharp-glib-0.5.0-13.el7.x86_64
Aug 05 20:32:05 Installed: notify-sharp-0.4.0-0.26.20100411svn.el7.x86_64
Aug 05 20:32:05 Installed: gudev-sharp-0.1-18.el7.x86_64
Aug 05 20:32:05 Installed: gkeyfile-sharp-0.1-19.el7.x86_64
Aug 05 20:32:05 Installed: gnome-sharp-2.24.2-12.el7.x86_64
Aug 05 20:32:06 Installed: gio-sharp-0.3-14.el7.x86_64
Aug 05 20:32:06 Installed: mono-addins-1.1-3.el7.x86_64
Aug 05 20:32:06 Installed: taglib-sharp-2.1.0.0-3.el7.x86_64
Aug 05 20:32:06 Installed: gdata-sharp-1.4.0.2-18.el7.x86_64
Aug 05 20:32:06 Installed: mono-zeroconf-0.9.0-16.el7.x86_64
Aug 05 20:32:06 Installed: libgpod-sharp-0.8.3-14.el7.x86_64
Aug 05 20:32:07 Installed: banshee-2.6.2-11.el7.x86_64
Aug 05 20:32:07 Installed: gtk-sharp-beans-2.14.0-17.el7.x86_64
 
Now try to play .ts or .iso (mount it first) file under totem, it asks to download some other components.
According to the /var/log/yum.log...
Aug 05 20:46:37 Installed: lame-libs-3.99.5-8.el7.x86_64
Aug 05 20:46:37 Installed: libmad-0.15.1b-20.el7.x86_64
Aug 05 20:46:37 Installed: liba52-0.7.4-27.el7.x86_64
Aug 05 20:46:37 Installed: twolame-libs-0.3.13-5.el7.x86_64
Aug 05 20:46:37 Installed: opencore-amr-0.1.3-3.el7.x86_64
Aug 05 20:46:37 Installed: x264-libs-0.148-11.20160614gita5e06b9.el7.x86_64
Aug 05 20:46:37 Installed: libmpeg2-0.5.1-10.el7.x86_64
Aug 05 20:46:37 Installed: gstreamer1-plugins-ugly-1.4.5-1.el7.x86_64
Aug 05 20:46:38 Installed: gstreamer1-libav-1.2.4-4.el7.x86_64

The box is now capable of playing media files with RHEL 7!