[Bug 9127] Drome Racers requires system stream support in the MPEG-I splitter

[WineHQ Bugzilla]

https://bugs.winehq.org/show_bug.cgi?id=9127

--- Comment #95 from Zebediah Figura  ---
We can't put MPEG demuxing code directly into Wine, given that would
potentially violate patents. Rather, we probably want to make use of
gstreamer's "mpegpsdemux" element, in much the same way as we already demux
AVI, mp3, and WAVE.

Some preliminary patches were sent to the mailing list a while ago for comment;
I think they're close to the right approach.