simon@SimonSimCity-Mac:Brother Bear$ ffmpeg -i VIDEO_TS/VS_01.VOB -i Brother\ Bear\ \(2003\).avi -map 0 -map 1:1 -c copy -f vob Brother\ Bear.vob
ffmpeg version 1.2.1 Copyright (c) 2000-2013 the FFmpeg developers
  built on Jul 16 2013 14:50:39 with Apple LLVM version 4.2 (clang-425.0.28) (based on LLVM 3.2svn)
  configuration: --prefix=/usr/local/Cellar/ffmpeg/1.2.1 --enable-shared --enable-pthreads --enable-gpl --enable-version3 --enable-nonfree --enable-hardcoded-tables --enable-avresample --enable-vda --cc=cc --host-cflags= --host-ldflags= --enable-libx264 --enable-libfaac --enable-libmp3lame --enable-libxvid
  libavutil      52. 18.100 / 52. 18.100
  libavcodec     54. 92.100 / 54. 92.100
  libavformat    54. 63.104 / 54. 63.104
  libavdevice    54.  3.103 / 54.  3.103
  libavfilter     3. 42.103 /  3. 42.103
  libswscale      2.  2.100 /  2.  2.100
  libswresample   0. 17.102 /  0. 17.102
  libpostproc    52.  2.100 / 52.  2.100
[mpeg @ 0x7ffd9981c400] max_analyze_duration 5000000 reached at 5000000 microseconds
Input #0, mpeg, from 'VIDEO_TS/VS_01.VOB':
  Duration: 00:15:11.58, start: 0.287267, bitrate: 36960 kb/s
    Stream #0:0[0x1e0]: Video: mpeg2video (Main), yuv420p, 720x576 [SAR 64:45 DAR 16:9], 25 fps, 25 tbr, 90k tbn, 50 tbc
    Stream #0:1[0x80]: Audio: ac3, 48000 Hz, 5.1(side), fltp, 448 kb/s
    Stream #0:2[0x81]: Audio: ac3, 48000 Hz, 5.1(side), fltp, 384 kb/s
    Stream #0:3[0x82]: Audio: ac3, 48000 Hz, 5.1(side), fltp, 384 kb/s
    Stream #0:4[0x83]: Audio: ac3, 48000 Hz, 5.1(side), fltp, 384 kb/s
    Stream #0:5[0x20]: Subtitle: dvd_subtitle
Input #1, avi, from 'Brother Bear (2003).avi':
  Metadata:
    encoder         : VirtualDubMod 1.5.4.1 (build 2178/release)
    IAS1            : Russian
  Duration: 01:21:37.84, start: 0.000000, bitrate: 2389 kb/s
    Stream #1:0: Video: mpeg4 (Advanced Simple Profile) (XVID / 0x44495658), yuv420p, 720x432 [SAR 1:1 DAR 5:3], 25 tbr, 25 tbn, 25 tbc
    Stream #1:1: Audio: ac3 ([0] [0][0] / 0x2000), 48000 Hz, 5.1(side), fltp, 384 kb/s
File 'Brother Bear.vob' already exists. Overwrite ? [y/N] y
Output #0, vob, to 'Brother Bear.vob':
  Metadata:
    encoder         : Lavf54.63.104
    Stream #0:0: Video: mpeg2video, yuv420p, 720x576 [SAR 64:45 DAR 16:9], q=2-31, 25 fps, 90k tbn, 25 tbc
    Stream #0:1: Audio: ac3, 48000 Hz, 5.1(side), 448 kb/s
    Stream #0:2: Audio: ac3, 48000 Hz, 5.1(side), 384 kb/s
    Stream #0:3: Audio: ac3, 48000 Hz, 5.1(side), 384 kb/s
    Stream #0:4: Audio: ac3, 48000 Hz, 5.1(side), 384 kb/s
    Stream #0:5: Subtitle: dvd_subtitle
    Stream #0:6: Audio: ac3 ([0] [0][0] / 0x2000), 48000 Hz, 5.1(side), 384 kb/s
Stream mapping:
  Stream #0:0 -> #0:0 (copy)
  Stream #0:1 -> #0:1 (copy)
  Stream #0:2 -> #0:2 (copy)
  Stream #0:3 -> #0:3 (copy)
  Stream #0:4 -> #0:4 (copy)
  Stream #0:5 -> #0:5 (copy)
  Stream #1:1 -> #0:6 (copy)
Press [q] to stop, [?] for help
New subtitle stream 0:6 at pos:13438990 and DTS:31.6073s.40 bitrate=2828.5kbits/s
[mpeg @ 0x7ffd9981c400] New subtitle stream 0:7 at pos:13498382 and DTS:31.6473s
[mpeg @ 0x7ffd9981c400] New subtitle stream 0:8 at pos:13502478 and DTS:31.6473s
New subtitle stream 0:9 at pos:26996750 and DTS:44.3273s.36 bitrate=2906.1kbits/s
Application provided invalid, non monotonically increasing dts to muxer in stream 5: 281001600 >= 281001600
av_interleaved_write_frame(): Invalid argument