It seems, that it ignores not only RM system-codecs. Never managed to use the system ones. How could i verify, that i am using system-codecs, and not the vlc-ones?
But even that would not correct the RM-codec-playback-issue.
Yeah, i can confirm the same problem using Debian. With Mplayer it plays just fine, but vlc does not. I have found a couple of *.rm's which just wont play correctly. I could provide a fine example, but this is not family-safe and also not copyright compliant. So download it only for enhancement reas...