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Fails to read files after upgrade to 1.5.8
Posted: Mon Jul 26, 2010 8:45 am
by Mnemos
I upgraded to 1.5.8 from 1.5.6, and now makemkv is failing to read DVD files that it could read just fine before. I have files that I ripped to disk with DVDFab (so .BUP and .IFO files and the like) and am trying to then turn them into mkv files with makemkv. Makemkv did fine with them before, but now it fails to open them. I got this in the makemkv window:
MakeMKV v1.5.8 linux(x64-release) started
Debug logging enabled, log will be saved as /home/user/MakeMKV_log.txt
Opening files on harddrive at /home/bdrips/MainMovie/ONEPIECE_034/VIDEO_TS/
Calculated BUP offset does not match one in IFO header.
Calculated BUP offset does not match one in IFO header.
DEBUG: Code 2147483647 at QY4%WfGDurpd<xq%`7:121263636
DEBUG: Code 2147483647 at QY4%WfGDurpd<xq%`7:213130007
Error 'Posix error - Unknown error 1073741823' occured while reading '/home/bdrips/MainMovie/ONEPIECE_034/VIDEO_TS/VTS_01_0.IFO' at offset '49152'
DEBUG: Code 2147483647 at QY4%WfGDurpd<xq%`7:121263636
DEBUG: Code 2147483647 at QY4%WfGDurpd<xq%`7:213130007
Error 'Posix error - Unknown error 1073741823' occured while reading '/home/bdrips/MainMovie/ONEPIECE_034/VIDEO_TS/VTS_01_0.BUP' at offset '49152'
DEBUG: Code 0 at eG9fU:<$XC{XBq0Xx:121265637
DEBUG: Code 0 at eRX9-qQGJkbgL#O3-5>2:121262785
Failed to open disc
I'm attaching the log as well.
Also, if I try and rip a Blu-ray directly, it seems to take forever and just takes more and more memory. I don't know if it will even ever finish (I haven't dared to let it keep going, eating all of my memory). So, ripping Blu-ray discs directly doesn't work either.
Re: Fails to read files after upgrade to 1.5.8
Posted: Mon Jul 26, 2010 9:39 am
by setarip_old
Hi! Calculated BUP offset does not match one in IFO header.
Calculated BUP offset does not match one in IFO header.
This error is extremely common with DVDFab rips.
Instead of first ripping with DVDFab, try using ONLY MakeMKV to both rip your original, commercial DVD and convert to MKV.
Re: Fails to read files after upgrade to 1.5.8
Posted: Mon Jul 26, 2010 10:18 am
by Mnemos
That would mean having to make a backup with makemkv, then use DVDFab on the backup, and then use makemkv on the results of that because makemkv does not support selecting the chapters of a title you wish to rip. You always rip all chapters with makemkv, which does not work at all for me. I have too many DVDs and BDs where a title contains multiple episodes of a show, and I need to break up the title so that each episode is separate. If makemkv supported ripping select chapters from a title, then I wouldn't need DVDFab, but it doesn't, so I do.
Regardless of all that, however. These same rips from DVDFab worked fine with makemkv 1.5.6, so something changed between 1.5.6 and 1.5.8 to make it so that they no longer work. I've never had problems before with processing rips from DVDFab. These files work with mplayer too, so I really think that there's something wrong with makemkv in this instance.
Re: Fails to read files after upgrade to 1.5.8
Posted: Tue Jul 27, 2010 4:01 am
by Mnemos
Something else must have changed on my system when I upgraded, because I get exactly the same behavior if I downgrade to 1.5.0 (since that's the newest version that I currently have access to other than 1.5.8 ). Something else on my system obviously isn't interacting properly with makemkv. Now the question is what...
Re: Fails to read files after upgrade to 1.5.8
Posted: Tue Jul 27, 2010 6:41 am
by mike admin
Please check that your user is a member of 'cdrom' group. For testing, please try to run
as root and see if you still get the same error.
Re: Fails to read files after upgrade to 1.5.8
Posted: Fri Jul 30, 2010 3:39 am
by Mnemos
There is no cdrom group on my box - though there is an optical group (I assume that it's the same, just taking into account that the drive reads more than CDs). In either case, running as root has the same results.
Re: Fails to read files after upgrade to 1.5.8
Posted: Fri Jul 30, 2010 7:48 am
by mike admin
MakeMKV gets an error while reading the disc. I suspect copying files will fail too. This might be because MakeMKV failed to authenticate the drive, but no errors are in your log. That doesn't make any sense
