POV-Ray : Newsgroups : povray.off-topic : Yet another Doctor John rant : Re: Yet another Doctor John rant Server Time
2 Oct 2024 06:23:20 EDT (-0400)
  Re: Yet another Doctor John rant  
From: Nicolas Alvarez
Date: 31 Mar 2008 15:54:09
Message: <47f14f71$1@news.povray.org>

> Oh... I wouldn't have expected that to work due to copy protection.

Few discs have real copy protection.

http://en.wikipedia.org/wiki/DVD-Video#Restrictions

"CSS does not make it more difficult to copy the digital content, nor 
possible to distinguish between legal and illegal copies of a work, but 
it does restrict the playback software that may be used."

"After DeCSS ripping software became available, companies developed 
techniques to introduce errors in DVD-Video discs that don't normally 
affect playback and navigation of a disc, but can cause problems in 
software that attempts to copy the entire disc."


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