You will need to install : vlc-codecs (available in Packman) (And added to the multimedia guide)
Ref: [opensuse-factory] NOTE: vlc update missing codecs](http://lists.opensuse.org/opensuse-factory/2013-04/msg00197.html)
see also: https://forums.opensuse.org/english/get-technical-help-here/multimedia/485769-dodgy-vlc-update.html