http://bugs.winehq.org/show_bug.cgi?id=18267
Summary: MPEG-1 system streams not yet supported Product: Wine Version: 1.1.20 Platform: PC OS/Version: Linux Status: UNCONFIRMED Severity: enhancement Priority: P2 Component: quartz AssignedTo: wine-bugs@winehq.org ReportedBy: kennybobs@o2.co.uk
fixme:quartz:MPEGSplitter_query_accept MPEG-1 system streams not yet supported.
That pretty much sums it up.
OU Video Player is bundled with some Open University course DVDROMs. There isn't really an alternative as the OU apps launch Video Player ignoring any other media player that's installed. MPEG-1 is also used.
Workaround: native quartz.dll