If you’re like me - married, with two pre-teen kids whose hands never seem to be clean enough, and whose abilities to put things away without being asked are utterly lacking - you have undoubtedly seen your CDs or DVDs get damaged or even lost.
Further, if you travel a lot, while it’s nice that most notebook computers now have DVD drives, they suck a noticable amount of extra power if you want to play a movie while in flight and power jacks aren’t available.
For CDs, you can simply back them up by ripping them to your computer - my whole collection of hundreds of CDs is stored digitally on my system at home, and the original CDs are put in my storage room.
With DVDs no such simple option exists, or should I say, existed. That’s because the movie industry decided to encrypt DVDs, and then using its political clout, got the U.S. Congress to pass a bill (the Digital Millennium Copyright Act - the DMCA) which made it illegal to circumvent encryption. By doing that they technically robbed consumers of the right to make back-ups.
It didn’t take long for ingenious teenagers to figure out the encryption and break it, for the stated purpose of being able to play DVDs on Linux systems. While the simple code needed to break the CSS decryption spread over the Internet like wildfire, the movie industry and U.S. government worked hard to try and curtial this dissemination of information (and failed, in my opinion).
There are now dozens of programs which let one rip a DVD to one’s hard disk (one of the better ones, as I understand it is DVD Decrypter, but the problem is that the resulting files run 4.5-9GB on average, and even with today’s latest 500GB drives, it makes ripping a whole DVD collection (we have over 300 DVDs in ours here at home) unfeasible.
Enter a program called RatDVD, which will take a non-encrypted DVD image and produce a 1.3GB (on average) .ratDVD file which is the entire DVD movie with all menus and controls. The output quality is surprisingly good, with .ratDVD files playing back in Windows Media Player 10 on Windows-based machine.
It takes a couple of hours to convert a 4.7GB DVD to a .ratDVD file on a moderatly fast PC.
The only drawback I have found is that there appears to be no way to fast forward or rewind a movie.
One added bonus - you can take a RatDVD file and expand it to burn back onto a DVD should you want to have a physical back-up instead of one on your hard disk.
In any event, for a free piece of software it’s pretty good, and it meets a so-far unfulfilled need, namely making back-ups of DVDs in a reasonable amount of space. No doubt the movie industry will not be happy with RatDVD, but since it actually does not circumvent encryption, it’s unlikely they will have much ability to stop RatDVD from proliferating. Plus it can be used for archiving home-made DVDs.
I’ve already started using RatDVD to archive DVDs I have made from my own home videos and slide shows I have made of group vacations for friends. And yes, I am making back-ups of some of the movies I plan to watch during my next set of travels so I don’t have to waste power and face potential damage to my original DVDs in transit.
I give RatDVD an 8.5 out of 10.0 on The Richter Scale.