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| Posted by | Dennis |
| Posted on | 04/07/03 19:04 |
DVD2one was one of the first software packages available that could compress a DVD9 movie to DVD5 size, in less than half an hour. DVD2one has two modes when compressing a movie. You can either go for only the main movie and select which audio streams and which subtitles you want to keep or you can go for the 'full disc mode' to compress the entire DVD (which does allow you to choose from several audio streams (when available on the DVD of course)).

From the screenshot you can see the two copy modes that DVD2one has. Since DVD2one version 1.2.0 the program also has an option that allows you to select a compression mode (variable or constant ratio). Unfortunately it's hard to say which mode works best. The DVD2one website has a some more information on this:
Unfortunately it is difficult to say which mode results in the best visible image quality. It depends the most on the way the encoder of the original movie works. In general the constant ratio mode works better on long (2 1/2 hours and more) movies than the variable mode, because excesses in compression ratio will be more visible at lower bit rates. However, in most cases both modes will work fine, so you can choose the mode you prefer.
Since both our test movies (Gladiator and The Goonies) are around 2½ hours in length we used the constant ratio for both our tests.

These options are build in to to save space...F.I. can you de-select the French language from an English movie etc.




Don't really like your 'quality' test.... reminds me of HI-Fi mags who test music quality with instruments.....
For my money, the best test is the evidence of your eyes, watching the movie in real-time on a TV.
When I do this, with a movie made with DVD Shrink, Level 1 compression, I (and my friends) can't see any difference to the original.
Given the price (FREE), features like decryption and variable compression levels plus the quality I've seen on my TV.....there's no contest....DVD Shrink is the clear winner.




As regards DVD95Copy..... How could they even test it? There is still not a current demo available so on that count alone it did not even deserve the courtesy of testing IMO.
So thx! Nice test!





Another article about the actual process of ripping and burning would be great (I tried looking already here but couldn't find one). Or if someone could just tell me here that would be great
Thanks!!





@Kamikazee: You can use a program like AnyDVD to decrypt the dvd on the fly, then there is no difference. However that means you need to buy another program...


There are now other programmes ie) Intervideo windvd platinum that compresses and burns.
Still I found it very informative - TY for the effort involved - no small task I know.


thanks



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