Hello
ZanderZ
The second option concerns "Audio stream
volume cycle" (default Ctlr+S), but it doesn't seem to do very much, except for the "OSD-reports"as mentioned by you. Couldn't test the first option "Cycle audio streams" (default Shift+S) with a matroska file, but it does e.g. work for me in the "Revelations.divx" (DivX6 encoded) demo movie. [Mind you, as a WinMe user, I use DivX5.2.1-codec as decoder.]
Perhaps you also stepped on an imperfection in the Dutch translation ("volume"), which probably has been there for quite some time already (I didn't check it out yet). I will rectify that in due time! Thanks for your remark on this!