https://bugs.winehq.org/show_bug.cgi?id=55738
--- Comment #10 from winehq@darnley.moe --- I've checked that gstreamer plugins are right to the best of my ability. I have done more testing and get strange results.
First of all the game appears to lock up when playback of two videos end. The first is an intro video, the news report that plays after dev logos, the other is the fist mission briefing video. If you let them play to the end or if you hit escape to skip them the game appears to freeze. The intro can be skipped safely by hitting escape during the dev logos. Perhaps this is the bug I should be filing.
Secondly I get strangely inconsistent results. The game has a config option labelled "use alternative video playback". With a prefix set to "Windows 10" I get video and music but no speech on the intro video. Enabling that option gets me music and speech but no video. With a "Windows 7" or "Windows XP" prefix I get music, speech, no video but alternative has video, music, no speech. They swap around.