DVD Shrink: Difference between revisions
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== Fake Version Conflict with Microsoft Windows Vista == |
== Fake Version Conflict with Microsoft Windows Vista == |
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When a user using [[Microsoft]] [[Windows Vista]] uses DVD Shrink, sometimes an error message is received stating, "Check for a solution and close the program", the solution states there is an update for the program available. Upon following the link given, the user is brought to the site for "DVD Shrink 2008", a fake version of the software that charges $2.23/month |
When a user using [[Microsoft]] [[Windows Vista]] uses DVD Shrink, sometimes an error message is received stating, "Check for a solution and close the program", the solution states there is an update for the program available. Upon following the link given, the user is brought to the site for "DVD Shrink 2008", a fake version of the software that charges $2.23/month {{fact}} |
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==Conflicts with Windows Vista SP1== |
==Conflicts with Windows Vista SP1== |
Revision as of 17:51, 7 November 2008
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Screenshot | |
Developer(s) | DVD Shrink |
---|---|
Stable release | 3.2.0.15
/ July 25, 2004 |
Operating system | Microsoft Windows |
Type | DVD |
License | Proprietary, Freeware |
Website | www.dvdshrink.org |
DVD Shrink is a freeware program for Microsoft Windows that facilitates backing up DVD movies. As commercially-released video DVDs are typically dual layer (8.5 GB), one of DVD Shrink's functions is to re-encode the movie in lesser quality and/or discard extra content such as foreign-language soundtracks so as to fit on a single layer (4.7 GB) DVD.
Features
DVD Shrink is a freeware DVD transcoder focused on ease of use. The application is contained within a single executable file that is a mere 1 megabyte in size. The program features a decryption algorithm and a VBR encoder, and the user is also able to choose how the compression is to be distributed across the DVD. DVD Shrink can automatically re-compress video, to as little as 39% of its original size, depending on the aspect ratio of the original DVD (with a corresponding loss in quality) to allow it to fit on a standard DVD±R(W), a Dual-Layer DVD+R, or any user-defined custom size. When "Deep Analysis" and "Adaptive Error Compensation" options are selected, the quality of the resulting DVD is increased. These options are time-consuming because DVD Shrink runs through the DVD once doing the analysis, and then again doing the encoding. During the encoding it decodes, decompresses, re-compresses and recodes the video.
DVD Shrink operates in two main modes, "Reauthor" and "Full Disk".
In "Reauthor" mode, the interface allows the user to choose specifically which DVD elements (Main Title, audio tracks and subtitles, and Special Features) to retain on the "shrunken" DVD; Menus are not selectable. The compression is Automatic if the Main Title only is selected, to fit it onto the selected size of DVD. If Special Features are also selected, their compression may be manually selected at the minimum possible using the Custom Ratio option, to give disk space to the Main Title.
In "Full Disk" mode, DVD Shrink allows the user to make a functionally identical backup copy without changes. Sections of the DVD, such as unwanted messages or logos/titles, can be replaced with still images, saving disk space for the Main Title. The compression can be Automatic or Manual, which allows selection of greatest compression for Menus or Special Features, saving disc space for the Main Title.
In either mode, the program has options to facilitate the stripping of the CSS copy protection, User operation prohibition (prohibiting skipping over previews or "FBI Warnings" and so on), and also allows the copy to be either made region-free, (the default setting) or set for any region code. Extra software (such as AnyDVD, RipIt4me or DVD Decrypter) may be required to remove more recent forms of copy protection such as Macrovision Ripguard. DVD Shrink can also shrink hard disk files already ripped by programs that can overcome more recent copy protection systems, but that do not offer the 2-layer to 1-layer compression.
Once the DVD has been downsized, the resulting output is an ISO file or a DVD VIDEO_TS folder. It should be noted that the program cannot burn these images itself, as it does not contain a built-in burning engine[1]. It can however pass the burning job to either Nero (version 7 or lower), ImgBurn (version 2.3.2.0 or lower), or DVD Decrypter as long as these programs are installed. This process appears transparent to the end user. Alternatively, the resulting ISO file may be burned with any software capable of writing ISO files.
Although DVD Shrink gives the user free rein over compression settings for individual tracks on the DVD, removing content altogether is not allowed as there is a risk of upsetting the DVD's menu software. Audio tracks and subtitles can, however, be removed. DVD Shrink also gives the alternative option of transferring selected sections as a series of stills, which acts as a high-compression "placeholder" for the original.
DVD Shrink has other, less controversial uses. In particular, the 8-cm discs produced by the new DVD-based video camcorders are not fully compatible with all computers and DVD players; "ripping" them with DVD Shrink (or a similar program) and re-recording them to standard-sized DVDs is a quick and very effective solution to this problem. It also allows the recorded footage to be used with drives that do not support 8-cm discs, such as slot-loading drives (often used in Apple Macintosh computers).
Legal status
On August 17, 2005, the official DVD Shrink website was updated to say that the site "is no more!", prompting many sites to mirror the latest DVD Shrink version and offer it for download. This was a result of DVD Shrink's web host receiving a Digital Millennium Copyright Act (DMCA) takedown notice, as compromising digital encryption is prohibited (only in United States, DMCA is not international law).[2] Shortly after, the Web site was restored, and a search box was put in place of the download link. DVD Shrink is no longer available from the official web page, but it is available from many other sites on the Internet and it suggests finding a download source using a general web search, "DVD Shrink".[3]
Fake Versions
The real DVD shrink is and always has been, freeware. Some websites have been offering soundalike versions with names like "DVD Shrink 2008" and similar that imply that they are a later version, available for a fee. (Ironically, their ads often appear on the official DVD Shrink Website, as Google targeted advertising).
The latest version of DVD Shrink was released in 2005; there have been no others. The soundalikes are either DVD Shrink 2005 with minor cosmetic changes, or inferior unrelated software.
Fake Version Conflict with Microsoft Windows Vista
When a user using Microsoft Windows Vista uses DVD Shrink, sometimes an error message is received stating, "Check for a solution and close the program", the solution states there is an update for the program available. Upon following the link given, the user is brought to the site for "DVD Shrink 2008", a fake version of the software that charges $2.23/month [citation needed]
Conflicts with Windows Vista SP1
When using Windows Vista Service Pack 1, the genuine version of DVD Shrink will close due to DEP (Data Execution Prevention). An exception can be made for the program in the System Properties.
See also
For an open source alternative for free operating systems such as GNU/Linux and BSD, see K9copy. Others are mentioned in the article on DVD rippers.
References
- ^ "Unmasking DVD Shrink". TopTenReviews.com.
{{cite web}}
: Text "accessdate 2-14-2008" ignored (help) - ^ Hacking NetFlix : Lawyers Defeat DVD Decrypter
- ^ dvdshrink.org: FREE Backup Solution for your DVD movies!