OK, I did little testing. I found that if I replace libdirac_plugin.dll with the one from nightly build, everything works. Also in nightly build that DLL is only 29KB and in the official release 1114KB. So it's probably the cause.
I'm developing an app (with Delphi) that uses libvlc.dll to play/stream videos. I would like to get access to the vlc variables to make things like enable/disable recording.
Is it possible to get/set vlc variables without compiling code into VLC?