I've got the same problem. I'm using 1.0.0, I'm not sure what the resolution is but when I try to play some mkv files it gets to where the next chapter is set then starts back at the beginning and has no sound. For specific examples: just about any of Chihiro's Asura Cryin. I used episode 12 for the message thing, played it from being stopped to shortly after it started back at the beginning and hit stop. If you want the whole file
http://www.megaupload.com/?d=2CQG6ZLJ (since I don't see an attach option here) other wise the part that seemed to be for right as it happened is
main warning: resampling stopped after 10115000 usec (drift: -583)
main warning: late picture skipped (6000 > -1710)
main warning: late picture skipped (7000 > -2023)
main warning: late picture skipped (10000 > -2010)
main warning: late picture skipped (3000 > -1761)
main warning: late picture skipped (11000 > -2225)
main warning: late picture skipped (5000 > -2706)
main warning: late picture skipped (5000 > -3367)
mkv debug: seek got 0 (0%)
qt4 debug: Updating the geometry
qt4 debug: Title 1
qt4 debug: Chapter: 5
qt4 debug: Updating the geometry
qt4 debug: Title 1
qt4 debug: Chapter: 5
main warning: late picture skipped (5000 > -2006)
mkv debug: seek got 0 (0%)
main error: Invalid PCR value in ES_OUT_SET_(GROUP_)PCR !
main warning: clock gap, unexpected stream discontinuity
main warning: feeding synchro with a new reference point trying to recover from clock gap
mkv debug: seek got 0 (0%)
main error: Invalid PCR value in ES_OUT_SET_(GROUP_)PCR !
qt4 debug: Updating the geometry
qt4 debug: Title 1
qt4 debug: Chapter: 5
qt4 debug: Updating the geometry
qt4 debug: Title 1
qt4 debug: Chapter: 5
qt4 debug: Updating the geometry
qt4 debug: Title 1
qt4 debug: Chapter: 5
qt4 debug: Updating the geometry
qt4 debug: Title 1
qt4 debug: Chapter: 5
main warning: audio drift is too big (124083), dropping buffer
main debug: End of audio preroll
main warning: mixer start isn't output start (-21888)
main debug: End of video preroll
main debug: End of video preroll
main debug: End of audio preroll
main debug: End of audio preroll
main debug: End of audio preroll
main debug: End of audio preroll
The audio preroll message just continues to spam if you leave it playing. I don't know what it is about their files but I just went and tried several other mkv files and they all seem to work fine, so I think its most likely something to do with how they set up their chapters since its 1:30 for ep 12 but ep 11 is at 0:40. Both of those times are when the chapter change is set for those videos. vlc media player seems to not like Chihiro or vice versa
lol