[CentOS] Can't play DVD movies on CentOS 5.3 after following guidance on the wiki

On Wed, Jun 3, 2009 at 12:37 PM, Joshua Baker-LePain <jlb17 at duke.edu> wrote:
> On Wed, 3 Jun 2009 at 12:26pm, MHR wrote
>> On Wed, Jun 3, 2009 at 12:14 PM, Joshua Baker-LePain <jlb17 at duke.edu>
>> wrote:
>>> $ man mplayer
>>> .
>>>        -stop-xscreensaver (X11 only)
>>>               Turns off xscreensaver at startup and turns it on again on
>>> exit.
>>>               If  your  screensaver supports neither the XSS nor
>>> XResetScreen-
>>>               Saver API please use -heartbeat-cmd instead.
>>>

"Erm, what?"

       -stop-xscreensaver (X11 only)
              Turns off xscreensaver at startup and turns it on again on exit.

These are the only two appearances of the word "screensaver" on the
man page.  There is no reference to a heartbeat-cmd....  (CentOS 5.3)

)-;

mhr