[MPlayer-users] errors while trying to play a dvd

[christopher j bottaro]

hello,
i'm trying to play my predator dvd with mplayer (rc3) and i get the following 
errors that i don't understand:
mplayer -dvd 1 -aop list=volnorm
...
Starting playback...
a52: error at resampling
a52: CRC check failed!  0.751 ct:  0.000    1/  1   0%  0%  0.0% 0 0 0%
a52: error at resampling
a52: CRC check failed!  6.640 ct:  0.003    2/  2   0%  0%  0.0% 0 0 0%
a52: error at resampling
A:   7.9 V:   0.3 A-V:  7.642 ct:  0.003    4/  3   0%  0%  0.0% 0 0 0%
Too many video packets in the buffer: (4096 in 8274607 bytes).
Maybe you are playing a non-interleaved stream/file or the codec failed?
For AVI files, try to force non-interleaved mode with the -ni option.
A:   9.7 V:   0.7 A-V:  9.080 ct:  0.040   16/ 13   0%  0%  0.0% 0 0 0%
demux_mpg: 3:2 TELECINE detected, enabling inverse telecine fx. FPS changed to 
23.976!

it actually plays, but there is no sound.  also when i try to seek, it gets a 
little skippy and those same errors are output again.

what should i do?  thanks for the help,
-- christopher