Open SUse doesnot Holds propreitory plugins due to license and patent restrictions for eg:wma,mp3 etc..
you need to manually install or using yum these plugins..
few distros like linux-mint(ubuntu) ,freespire does gives out with propreitory plugins:
go to OPen SUse Wiki for howto make OPen SUse play multimedia:
*en.opensuse.org/Users_FAQ
Legal restrictions prevent various packages and formats openSUSE users frequently request to be included in openSUSE from being distributed. This page is intended to be an explanation as to the reasons and issues that surround these packages and formats that prevent their inclusion and/or distribution by openSUSE.
*en.opensuse.org/Restricted_Formats
^^ above link clearly explains the problems and avail solutions
also refer this link from dr.sethi:
*www.thinkdigit.com/forum/showpost.php?p=382231&postcount=72