PS: wrong duration and time-counter is too slow
I've come across a DVD-conform MPEG file with a duration of 41m28s, which in VLC v2.0.1 is considered to be only 17m43s.
Interesting however is, that when playing back the video, it plays for 41m28s - but the time counter counts more slowely, although the video playback is proper realtime.
In several other applications (VLC v1.1.11, GSpot, ffmpeg, ...) the file duration is correctly displayed.