Game performs normally except for cutscenes via Conty.

A game I play via Wine that needs GStreamer to play video cut-scenes the cut-scenes actually perform worse when it's run through Conty than on the native system. The normal gameplay of the game performs exactly the same via Conty as it does on the native system, with the exact same CPU usage, but any cut-scene that relies on GStreamer plays in slow motion, and the CPU goes up to 100%.