How can I read every DVD, even if encrypted by CSS or other?
Solution 1
You can't be sure that you will be able to read every DVD.
libdvdcss2 will allow you to play, copy and rip DVDs encrypted with CSS (Content Scramble System). This is by far the most commonly used DRM on DVDs.
However there are other methods which are much more nasty. The ones I have come across were where some sectors of the DVD were deliberately corrupted so that they couldn't be copied. For these I used ddrescue which is a command line app similar to dd
.
This program was designed for rescuing data from failing drives where there are accidental bad sectors. They can also be applied to get rid or the DVD DRM. If I remember rightly, this is the command:
ddrescue -d /dev/dvd ~/dvd_backup.iso ~/dvd_backup.log
You can then mount or burn the ISO file.
Solution 2
For legal reasons, DVD decryption is not provided by a standard Ubuntu installation
However, you can install libdvdread4 which has a script that allows to install DVD decryption
sudo apt-get install libdvdread4
sudo /usr/share/doc/libdvdread4/install-css.sh
OR
Add the medibuntu apt repository
sudo wget --output-document=/etc/apt/sources.list.d/medibuntu.list http://www.medibuntu.org/sources.list.d/$(lsb_release -cs).list && sudo apt-get --quiet update && sudo apt-get --yes --quiet --allow-unauthenticated install medibuntu-keyring && sudo apt-get --quiet update
And directly install libdvdcss
sudo apt-get install libdvdcss2
Both methods may not be legal in every country (as far as I know, it's not legal in USA, but it's legal in Germany)
For a completely legal way buy the Fluendo DVD Player as posted in fluteflutes answer
Solution 3
One way to do this is using the Fluendo DVD Player available (for $24.95) in the Ubuntu Software Centre. This would ensure you can always play all DVDs as it is software supported by a company.
NB: Purchasing this also has the side effect of protecting you from any legal issues.
NB2: I'm sure someone else with more knowledge than me will be able to give you a 'free' solution.
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Agmenor
Updated on September 17, 2022Comments
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Agmenor almost 2 years
I sometimes want to use my computer as a DVD-player. Unfortunately I know that I will often have to cope with encrypted DVDs, for example with CSS.
Therefore I installed the libdvdcss2 library from Medibuntu. But from now on, how can I be sure I will be able to read any DVD whatever its encryption, may it be CSS or another protection?
By the way, I precise that passing through such protective measures is allowed in my country, "for interoperability purposes".
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dv3500ea over 13 yearsAgmenor has already installed libdvdcss2.
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JanC over 13 yearsActually, gddrescue is an alternative implementation ("GNU ddrescue"), not a GUI.
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NoBugs about 12 yearsDoesn't show up in 12.04...
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NoBugs about 12 yearsI believe it is legal in the US: arstechnica.com/tech-policy/news/2011/10/…
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HDave almost 12 yearsI used this approach successfully for years, but it no longer works with some newer DVDs. The ddrescue images made from discs with certain read errors cannot be played back.
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Maksim Dmitriev over 10 yearsWho can promise that DVD will work after purchasing? I wish there was a trial version to test the app