Re: What to do with a DVD-RW +VR disk? UDF file system
On 28/10/11 21:12, Hendrik Boom wrote:
(snip lots of stuff I can't help with)
notlookedfor:/home/hendrik# ls -al /mnt/DVD_RTAV/
total 3301448
d--------- 2 4294967295 4294967295 2048 Dec 31 2001 .
drwxrwxrwx 3 4294967295 4294967295 2048 Oct 2 17:52 ..
-rw-rw-rw- 1 4294967295 4294967295 122880 Nov 28 2002 VR_MANGR.IFO
-rw-rw-rw- 1 4294967295 4294967295 3380555776 Nov 28 2002 VR_MOVIE.VRO
notlookedfor:/home/hendrik# file /mnt/DVD_RTAV/*
/mnt/DVD_RTAV/VR_MANGR.IFO: data
/mnt/DVD_RTAV/VR_MOVIE.VRO: MPEG sequence, v2, program multiplex
notlookedfor:/home/hendrik#
I say "play".
shell window gets
libdvdnav: Using dvdnav version 4.1.4
libdvdread: Using libdvdcss version 1.2.10 for DVD access
libdvdnav:DVDOpenFileUDF:UDFFindFile /VIDEO_TS/VIDEO_TS.IFO failed
libdvdnav:DVDOpenFileUDF:UDFFindFile /VIDEO_TS/VIDEO_TS.BUP failed
libdvdread: Can't open file VIDEO_TS.IFO.
libdvdnav: vm: failed to read VIDEO_TS.IFO
libdvdread: Using libdvdcss version 1.2.10 for DVD access
libdvdnav:DVDOpenFileUDF:UDFFindFile /VIDEO_TS/VIDEO_TS.IFO failed
libdvdnav:DVDOpenFileUDF:UDFFindFile /VIDEO_TS/VIDEO_TS.BUP failed
libdvdread: Can't open file VIDEO_TS.BU.
[0xb4c00624] main input error: open of `dvd:///dev/dvd' failed: (null)
Well, it seems +VR discs don't use the same file names (and probably
content/format) as standard DVD discs.
VLC is unable to open the MRL 'dvd:///dev/dvd'. Check the log for details.
Has it logged anything to /var/log/(something)?
Hmm, a quick search implies there might be a vlc-log.txt file somewhere.
Check your home directory.
What's my next step? Presumably it's a permissions problem.
I don't think it's permissions (you did log right out and in again after
adding yourself to the crdom group, right?)
What is the meaning of user ID and group ID 4294967295 anyway?
Convert those values to Hex and you get FFFFFFFF (or -1). It's a dummy
value. Probably to avoid matching with any exisiting user/group IDs.
Should I copy the VR_MANGR.IFO and VR_MOVIE.VRO files as root and change their permissinos?
Try opening the VR_MOVIE.VRO file directly from VLC. Some searching
implies that might work.
Should I run vlc as root?
That's generally not a good idea.
Should I try to chmod the files on the DVD itself? Would that even work?
I doubt that will work.
Good luck trying to read that disc.
I hope I've helped a little.
--
Dom
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