[mythtv-users] DVD ISOs

Mon Dec 28 17:33:49 UTC 2009

Richard Morton wrote:
> Hi All,
> 
> I am attempting to write a script to automate the ripping of DVDs.
> I have for various reasons decided that I need to separate the ripping
> process from the transcoding process.
> 
> I want to create an ISO image programatically from the DVD. I have a
> sample of DVDs I am testing with; two specific discs are troublesome.
> Both work fine using Brasero but all my command line attempts have
> been hit or miss.
> 
> I have tried; dvdbackup, dd, vobcopy all fail on this disc. all of
> these methods actually try to copy off the data and duplicate the
> filesystem on my drive rather than create an ISO... (more details why
> below). I can't find a method to create an ISO in one command.
> 
> Could people kindly send me some examples of how they script ISO
> copies & Is there a way to access the Brasero iso creation?
cat /dev/sr0 > thisisthe.iso
> 
> thanks
> 
> Richard
> 
> Why it seems to be failing
> $ df -h
> Filesystem            Size  Used Avail Use% Mounted on
> /dev/sr0              6.9G  6.9G     0 100% /media/cdrom0
> 
> however if I list the contents of the VIDEO_TS folder:
> 
> richard at T60:/media/cdrom0/VIDEO_TS$ ls -hl
> total 28G
> -r--r--r-- 1 4294967295 4294967295  48K 2009-08-24 04:22 VIDEO_TS.BUP
> -r--r--r-- 1 4294967295 4294967295  48K 2009-08-24 04:22 VIDEO_TS.IFO
> -r--r--r-- 1 4294967295 4294967295 3.4M 2009-08-24 04:22 VIDEO_TS.VOB
> -r--r--r-- 1 4294967295 4294967295  14K 2009-08-24 04:22 VTS_01_0.BUP
> -r--r--r-- 1 4294967295 4294967295  14K 2009-08-24 04:22 VTS_01_0.IFO
> -r--r--r-- 1 4294967295 4294967295 444K 2009-08-24 04:22 VTS_01_1.VOB
> -r--r--r-- 1 4294967295 4294967295  32K 2009-08-24 04:22 VTS_02_0.BUP
> -r--r--r-- 1 4294967295 4294967295  32K 2009-08-24 04:22 VTS_02_0.IFO
> -r--r--r-- 1 4294967295 4294967295  21M 2009-08-24 04:22 VTS_02_0.VOB
> -r--r--r-- 1 4294967295 4294967295 184M 2009-08-24 04:22 VTS_02_1.VOB
> -r--r--r-- 1 4294967295 4294967295  64K 2009-08-24 04:22 VTS_03_0.BUP
> -r--r--r-- 1 4294967295 4294967295  64K 2009-08-24 04:22 VTS_03_0.IFO
> -r--r--r-- 1 4294967295 4294967295  21M 2009-08-24 04:22 VTS_03_0.VOB
> -r--r--r-- 1 4294967295 4294967295 184M 2009-08-24 04:22 VTS_03_1.VOB
> -r--r--r-- 1 4294967295 4294967295  32K 2009-08-24 04:22 VTS_04_0.BUP
> -r--r--r-- 1 4294967295 4294967295  32K 2009-08-24 04:22 VTS_04_0.IFO
> -r--r--r-- 1 4294967295 4294967295  21M 2009-08-24 04:22 VTS_04_0.VOB
> -r--r--r-- 1 4294967295 4294967295 184M 2009-08-24 04:22 VTS_04_1.VOB
> -r--r--r-- 1 4294967295 4294967295  22K 2009-08-24 04:22 VTS_05_0.BUP
> -r--r--r-- 1 4294967295 4294967295  22K 2009-08-24 04:22 VTS_05_0.IFO
> -r--r--r-- 1 4294967295 4294967295  21M 2009-08-24 04:22 VTS_05_0.VOB
> -r--r--r-- 1 4294967295 4294967295 184M 2009-08-24 04:22 VTS_05_1.VOB
> -r--r--r-- 1 4294967295 4294967295  32K 2009-08-24 04:22 VTS_06_0.BUP
> -r--r--r-- 1 4294967295 4294967295  32K 2009-08-24 04:22 VTS_06_0.IFO
> -r--r--r-- 1 4294967295 4294967295  21M 2009-08-24 04:22 VTS_06_0.VOB
> -r--r--r-- 1 4294967295 4294967295 184M 2009-08-24 04:22 VTS_06_1.VOB
> -r--r--r-- 1 4294967295 4294967295 128K 2009-08-24 04:22 VTS_07_0.BUP
> -r--r--r-- 1 4294967295 4294967295 128K 2009-08-24 04:22 VTS_07_0.IFO
> -r--r--r-- 1 4294967295 4294967295 107M 2009-08-24 04:22 VTS_07_0.VOB
> -r--r--r-- 1 4294967295 4294967295 1.0G 2009-08-24 04:22 VTS_07_1.VOB
> -r--r--r-- 1 4294967295 4294967295 1.0G 2009-08-24 04:22 VTS_07_2.VOB
> -r--r--r-- 1 4294967295 4294967295 1.0G 2009-08-24 04:22 VTS_07_3.VOB
> -r--r--r-- 1 4294967295 4294967295 1.0G 2009-08-24 04:22 VTS_07_4.VOB
> -r--r--r-- 1 4294967295 4294967295 1.0G 2009-08-24 04:22 VTS_07_5.VOB
> -r--r--r-- 1 4294967295 4294967295 556M 2009-08-24 04:22 VTS_07_6.VOB
> -r--r--r-- 1 4294967295 4294967295 160K 2009-08-24 04:22 VTS_08_0.BUP
> -r--r--r-- 1 4294967295 4294967295 160K 2009-08-24 04:22 VTS_08_0.IFO
> -r--r--r-- 1 4294967295 4294967295 107M 2009-08-24 04:22 VTS_08_0.VOB
> -r--r--r-- 1 4294967295 4294967295 1.0G 2009-08-24 04:22 VTS_08_1.VOB
> -r--r--r-- 1 4294967295 4294967295 1.0G 2009-08-24 04:22 VTS_08_2.VOB
> -r--r--r-- 1 4294967295 4294967295 1.0G 2009-08-24 04:22 VTS_08_3.VOB
> -r--r--r-- 1 4294967295 4294967295 1.0G 2009-08-24 04:22 VTS_08_4.VOB
> -r--r--r-- 1 4294967295 4294967295 1.0G 2009-08-24 04:22 VTS_08_5.VOB
> -r--r--r-- 1 4294967295 4294967295 556M 2009-08-24 04:22 VTS_08_6.VOB
> -r--r--r-- 1 4294967295 4294967295 160K 2009-08-24 04:22 VTS_09_0.BUP
> -r--r--r-- 1 4294967295 4294967295 160K 2009-08-24 04:22 VTS_09_0.IFO
> -r--r--r-- 1 4294967295 4294967295 107M 2009-08-24 04:22 VTS_09_0.VOB
> -r--r--r-- 1 4294967295 4294967295 1.0G 2009-08-24 04:22 VTS_09_1.VOB
> -r--r--r-- 1 4294967295 4294967295 1.0G 2009-08-24 04:22 VTS_09_2.VOB
> -r--r--r-- 1 4294967295 4294967295 1.0G 2009-08-24 04:22 VTS_09_3.VOB
> -r--r--r-- 1 4294967295 4294967295 1.0G 2009-08-24 04:22 VTS_09_4.VOB
> -r--r--r-- 1 4294967295 4294967295 1.0G 2009-08-24 04:22 VTS_09_5.VOB
> -r--r--r-- 1 4294967295 4294967295 556M 2009-08-24 04:22 VTS_09_6.VOB
> -r--r--r-- 1 4294967295 4294967295  88K 2009-08-24 04:22 VTS_10_0.BUP
> -r--r--r-- 1 4294967295 4294967295  88K 2009-08-24 04:22 VTS_10_0.IFO
> -r--r--r-- 1 4294967295 4294967295 107M 2009-08-24 04:22 VTS_10_0.VOB
> -r--r--r-- 1 4294967295 4294967295 1.0G 2009-08-24 04:22 VTS_10_1.VOB
> -r--r--r-- 1 4294967295 4294967295 1.0G 2009-08-24 04:22 VTS_10_2.VOB
> -r--r--r-- 1 4294967295 4294967295 1.0G 2009-08-24 04:22 VTS_10_3.VOB
> -r--r--r-- 1 4294967295 4294967295 1.0G 2009-08-24 04:22 VTS_10_4.VOB
> -r--r--r-- 1 4294967295 4294967295 1.0G 2009-08-24 04:22 VTS_10_5.VOB
> -r--r--r-- 1 4294967295 4294967295 556M 2009-08-24 04:22 VTS_10_6.VOB
> -r--r--r-- 1 4294967295 4294967295  14K 2009-08-24 04:22 VTS_11_0.BUP
> -r--r--r-- 1 4294967295 4294967295  14K 2009-08-24 04:22 VTS_11_0.IFO
> -r--r--r-- 1 4294967295 4294967295  24M 2009-08-24 04:22 VTS_11_1.VOB
> -r--r--r-- 1 4294967295 4294967295  96K 2009-08-24 04:22 VTS_12_0.BUP
> -r--r--r-- 1 4294967295 4294967295  96K 2009-08-24 04:22 VTS_12_0.IFO
> -r--r--r-- 1 4294967295 4294967295 965M 2009-08-24 04:22 VTS_12_1.VOB
> -r--r--r-- 1 4294967295 4294967295  96K 2009-08-24 04:22 VTS_13_0.BUP
> -r--r--r-- 1 4294967295 4294967295  96K 2009-08-24 04:22 VTS_13_0.IFO
> -r--r--r-- 1 4294967295 4294967295 965M 2009-08-24 04:22 VTS_13_1.VOB
> -r--r--r-- 1 4294967295 4294967295  96K 2009-08-24 04:22 VTS_14_0.BUP
> -r--r--r-- 1 4294967295 4294967295  96K 2009-08-24 04:22 VTS_14_0.IFO
> -r--r--r-- 1 4294967295 4294967295 965M 2009-08-24 04:22 VTS_14_1.VOB
> -r--r--r-- 1 4294967295 4294967295  30K 2009-08-24 04:22 VTS_15_0.BUP
> -r--r--r-- 1 4294967295 4294967295  30K 2009-08-24 04:22 VTS_15_0.IFO
> -r--r--r-- 1 4294967295 4294967295 965M 2009-08-24 04:22 VTS_15_1.VOB
> 
> note: 28GB on a DVD; so I guess that the filesystem is purposefully corrupt.
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