[samuel@wintoon ~]$ mencoder dvd:// -ovc copy -oac copy -o matrix2.mpeg -ss 58:34 -endpos 74
MEncoder 1.0pre8-4.1.1 (C) 2000-2006 MPlayer Team
CPU:          Mobile Intel(R) Celeron(R) CPU 2.40GHz (Family: 15, Model: 2, Stepping: 9)
CPUflags: Type: 15 MMX: 1 MMX2: 1 3DNow: 0 3DNow2: 0 SSE: 1 SSE2: 1
Compiled with runtime CPU detection.
93 audio & 211 video codecs

WARNING: OUTPUT FILE FORMAT IS _AVI_. See -of help.
Reading disc structure, please wait...
There are 11 titles on this DVD.
There are 33 chapters in this DVD title.
There are 1 angles in this DVD title.
DVD successfully opened.
success: format: 0  data: 0x3841800 - 0x61ea3000
MPEG-PS file format detected.
VIDEO:  MPEG2  720x480  (aspect 3)  29.970 fps  7500.0 kbps (937.5 kbyte/s)
[V] filefmt:2  fourcc:0x10000002  size:720x480  fps:29.97  ftime:=0.0334
==========================================================================
Opening audio decoder: [liba52] AC3 decoding with liba52
Using SSE optimized IMDCT transform
AC3: 5.1 (3f+2r+lfe)  48000 Hz  448.0 kbit/s
Using MMX optimized resampler
AUDIO: 48000 Hz, 2 ch, s16le, 448.0 kbit/29.17% (ratio: 56000->192000)
Selected audio codec: [a52] afm: liba52 (AC3-liba52)
==========================================================================
videocodec: framecopy (720x480 24bpp fourcc=10000002)
audiocodec: framecopy (format=2000 chans=2 rate=48000 bits=16 B/s=56000 sample-1)
Writing index...
Writing header...
ODML: Aspect information not (yet?) available or unspecified, not writing vprp header.

Video stream:      nan kbit/s  (-2147483648 B/s)  size: 0 bytes  0.000 secs  0 frames

Audio stream:      nan kbit/s  (-2147483648 B/s)  size: 0 bytes  0.000 secs