peter@your-dbdb68b8de:~$ mplayer dvd://1 -chapter 1-3 -dumpstream -dumpfile gits2.vob -benchmark
MPlayer dev-SVN-rUNKNOWN-4.1.2 (C) 2000-2007 MPlayer Team
CPU: Intel(R) Pentium(R) M processor 1.86GHz (Family: 6, Model: 13, Stepping: 8)CPUflags:  MMX: 1 MMX2: 1 3DNow: 0 3DNow2: 0 SSE: 1 SSE2: 1
Compiled with runtime CPU detection.
Can't open joystick device /dev/input/js0: No such file or directory
Can't init input joystick
mplayer: could not connect to socket
mplayer: No such file or directory
Failed to open LIRC support. You will not be able to use your remote control.

Playing dvd://1.
libdvdread: Using libdvdcss version 1.2.9 for DVD access
There are 8 titles on this DVD.
There are 1 chapters in this DVD title.
Invalid DVD last chapter number: 3
No stream found to handle url dvd://1


BENCHMARKs: VC:   0.000s VO:   0.000s A:   0.000s Sys:-1818.788s = -1818.788s

Exiting... (End of file)