[MPlayer-users] "ODML: aspect info not available.." what option do I need ??

[Sean Darcy]

Just trying to copy a VOB, but I keep getting an error about the aspect. 
Do I need to specify something on the command line?

mencoder dvd://2 -dvd-device .   -ovc copy  -oac copy -o /opt/movie.avi
MEncoder SVN-r37116-snapshot-4.8.2 (C) 2000-2014 MPlayer Team
libdvdread: Attempting to use device /dev/sr0 mounted on /mnt/dvd for 
CSS authentication
There are 3 titles on this DVD.
There are 1 angles in this DVD title.

libdvdread: Attempting to retrieve all CSS keys
libdvdread: This can take a _long_ time, please be patient

libdvdread: Get key for /VIDEO_TS/VIDEO_TS.VOB at 0x0000012c
libdvdread: Elapsed time 0
libdvdread: Get key for /VIDEO_TS/VTS_01_0.VOB at 0x00000d33
libdvdread: Elapsed time 0
libdvdread: Get key for /VIDEO_TS/VTS_01_1.VOB at 0x0003a2fb
libdvdread: Elapsed time 0
libdvdread: Get key for /VIDEO_TS/VTS_02_0.VOB at 0x0037b5f0
libdvdread: Elapsed time 0
libdvdread: Get key for /VIDEO_TS/VTS_02_1.VOB at 0x003822a6
libdvdread: Elapsed time 0
libdvdread: Found 2 VTS's
libdvdread: Elapsed time 0
audio stream: 0 format: ac3 (5.1) language: en aid: 128.
audio stream: 1 format: dts (5.1) language: en aid: 137.
audio stream: 2 format: ac3 (stereo) language: en aid: 130.
audio stream: 3 format: ac3 (stereo) language: es aid: 131.
audio stream: 4 format: ac3 (stereo) language: fr aid: 132.
number of audio channels on disk: 5.
subtitle ( sid ): 0 language: es
subtitle ( sid ): 1 language: fr
number of subtitles on disk: 2

success: format: 2  data: 0xDBA02800 - 0xa0955800
MPEG-PS file format detected.
VIDEO:  MPEG2  720x480  (aspect 3)  29.970 fps  7931.6 kbps (991.5 kbyte/s)
[V] filefmt:2  fourcc:0x10000002  size:720x480  fps:29.970  ftime:=0.0334
==========================================================================
Opening audio decoder: [ffmpeg] FFmpeg/libavcodec audio decoders
libavcodec version 55.64.100 (external)
Mismatching header version 55.56.107
AUDIO: 48000 Hz, 2 ch, floatle, 384.0 kbit/12.50% (ratio: 48000->384000)
Selected audio codec: [ffac3] afm: ffmpeg (FFmpeg AC-3)
==========================================================================
videocodec: framecopy (720x480 24bpp fourcc=10000002)
audiocodec: framecopy (format=2000 chans=2 rate=48000 bits=16 B/s=48000 
sample-1)
Writing header...
ODML: Aspect information not (yet?) available or unspecified, not 
writing vprp header.
Writing header...
ODML: Aspect information not (yet?) available or unspecified, not 
writing vprp header.
......


Thanks,

sean