http://bugs.winehq.org/show_bug.cgi?id=30557
--- Comment #45 from Ralf Jung post+wine@ralfj.de 2013-06-28 09:53:42 CDT --- (In reply to comment #43)
So, now for all three games I tested — GTA{VC,3,SA} the patch fixes this bug.
So it actually plays the video for you? Still no luck here, I just installed the "good" gstreamer plugins for i386, but wine still crashes, and then it spits out tons of errors and warnings while it tries to produce debug information.