Changing stereo -> mono crashes with certain files
As pointed out in: http://forum.videolan.org/viewtopic.php?f=14&t=51669
There are some video files (transport stream MPEG-2 files) that crash/jam VLC if you change to Audio -> Audio device -> Mono during playback. It doesn't happen always, but it is very common with sample file. Tested with VLC 0.9.4 Win32.
Sample file: http://win.freebsd.md/vlc/ch11.avi