Alrighty,
Navigating to the 11.2 section of that page. Oh, and for the heck of it I deleted all my repositories and put them back in.
Oh, and I’m on a 64 bit system; AMD processor.
Starting with repositories at
Package repositories - openSUSE
Added PackMan (jacobs-university.de) and VideoLAN
For libdvdcss it says to get libdvdcss2-1.2.9-1.i386.rpm
But I already have libdvdcss-1.2.10-6.17.x86_64
But I suppose they are still different because one is libdvdcss2 and other is libdvdcss?
I’ll go ahead and fetch it awayway. 
And here’s the output from that long zypper in command…
mouse:~ # zypper in libavcodec52 ffmpeg libdvdnav4 libdvdread4 libffmpeg0 libquicktime0 libxine1 libxine1-codecs libxvidcore4 smplayer vlc w32codec-all xine-ui xvidcore
Loading repository data…
Reading installed packages…
‘libavcodec52’ is already installed.
There is an update candidate for ‘libavcodec52’, but it is from different vendor. Use ‘zypper install libavcodec52-0.5.23368-1.1.x86_64’ to install this candidate.
‘ffmpeg’ is already installed.
There is an update candidate for ‘ffmpeg’, but it is from different vendor. Use ‘zypper install ffmpeg-0.5.23368-1.1.x86_64’ to install this candidate.
‘libdvdnav4’ is already installed.
There is an update candidate for ‘libdvdnav4’, but it is from different vendor. Use ‘zypper install libdvdnav4-4.1.3-2.2.x86_64’ to install this candidate.
‘libdvdread4’ is already installed.
No update candidate for ‘libdvdread4’.
‘libffmpeg0’ is already installed.
No update candidate for ‘libffmpeg0’.
‘libquicktime0’ is already installed.
No update candidate for ‘libquicktime0’.
‘libxine1’ is already installed.
There is an update candidate for ‘libxine1’, but it is from different vendor. Use ‘zypper install libxine1-1.1.18.1-1.pm.38.3.x86_64’ to install this candidate.
‘libxvidcore4’ is already installed.
There is an update candidate for ‘libxvidcore4’, but it is from different vendor. Use ‘zypper install libxvidcore4-1.2.2-1.12.x86_64’ to install this candidate.
‘smplayer’ is already installed.
No update candidate for ‘smplayer’.
‘vlc’ is already installed.
There is an update candidate for ‘vlc’, but it is from different vendor. Use ‘zypper install vlc-1.0.99_1.1.0.rc-4.3.x86_64’ to install this candidate.
‘w32codec-all’ is already installed.
No update candidate for ‘w32codec-all’.
‘xine-ui’ is already installed.
There is an update candidate for ‘xine-ui’, but it is from different vendor. Use ‘zypper install xine-ui-0.99.6-0.pm.2.3.x86_64’ to install this candidate.
‘xvidcore’ is already installed.
No update candidate for ‘xvidcore’.
Resolving package dependencies…
Problem: libxine1-codecs-1.1.18.1-1.pm.38.3.x86_64 requires libxine1 = 1.1.18.1, but this requirement cannot be provided
uninstallable providers: libxine1-1.1.18.1-1.pm.38.3.i586[11.2_1]
libxine1-1.1.18.1-1.pm.38.3.x86_64[11.2_1]
Solution 1: Following actions will be done:
install libxine1-1.1.18.1-1.pm.38.3.x86_64 (with vendor change)
openSUSE → PackMan :: Startseite
install libxine1-pulse-1.1.18.1-1.pm.38.3.x86_64 (with vendor change)
openSUSE → PackMan :: Startseite
install libxine1-gnome-vfs-1.1.18.1-1.pm.38.3.x86_64 (with vendor change)
openSUSE → PackMan :: Startseite
Solution 2: do not ask to install a solvable providing libxine1-codecs
Solution 3: break libxine1-codecs by ignoring some of its dependencies
Choose from above solutions by number or cancel [1/2/3/c] (c):
Oh bloody hell, dependency issues, and updates to be had. I think.
I’ll stop here and stay at the above prompt; what now? That’s something not mentioned in the instructions - what to do about dependency issues.
What’s next?