

Despite the fact that the encryption strength of different encryption algorithms (CSS, RCE, UOPs, Sony ARccOS, Disney-X project, etc.) vary a lot, 80% of DVD rippers in the market are useless to bypass any of those anti-piracy techs.

To prevent people from distributing or duplicating commercial DVDs illegally, publishers of commercial DVDs often embed one or several encryption schemes into the discs. Unfortunately, ripping protected DVDs on Mac can be hard.
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Whether you wish to play a DVD bought from (USA) on a Canada DVD player, or want to get the DVD collection into PLEX, or need to back up the favorite TV series DVDs on Mac, you are going to need to rip the DVD.
