Rescuing optical media
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Rescuing optical media can be difficult, due to the many incompatible formats and copy protections that were used. CDs are difficult to image at low-level because most drives do not give access to the raw data.
The following is a table of some available disc dumping tools.
Software
Software | Supported media | Development status | License | Platforms supported | Drives supported | Output format | Latest Version | Website | Notes |
---|---|---|---|---|---|---|---|---|---|
Exact Audio Copy | Audio CD | Actively developed | Proprietary | Microsoft Windows | Most | wav/flac + cue | 1.0 beta 3 | [1] | |
X Lossless Decoder | Audio CD | Actively developed | GPL | Mac OS X | Most | wav/flac + cue | 20130407 | [2] | |
Morituri | Audio CD | Actively developed | GPL | Linux | Most | wav/flac + cue | 0.2.0-1 | [3] | |
RawDump | GC/Wii Optical Disc | Unmaintained | Proprietary | Windows | Certain Hitachi/LG | "ISO" | 2.1 | [4] | |
FriiDump | GC/Wii Optical Disc | Unmaintained | GPL | Windows and Linux | Certain Hitachi/LG | "ISO" | 0.5.3 | [5] | Includes documentation on dumping method |
cdrdao | CD-ROM | Actively maintained | GPL | Linux and Mac OS X | Most | cue/bin | 1.2.3 | [6] | Does not properly rip CDs with nonstandard data |
Trurip | CD-ROM | Unknown | Unreleased | Windows | Certain Plextor | ccd/sub/img | Unknown | [7] | Supposedly supports SafeDisc and other forms of copy protection |
DiscImageCreator | CD-ROM, GD-ROM, DVD-ROM | Actively maintained | MS-PL | Windows | Certain Plextor/others | cue / multiple bin | 20130407 | [8] | Believed to produce identical output as TruRip for most discs |
Tools of the trade has a list of other tools for disc dumping.
Redump.org has assembled a guide for disc dumping, available at http://redump.org/guide/.
Linux
- In most cases you can just create an ISO image with k3b.
- Using ddrescue (
ddrescue -b 2048 -n /dev/sr0 image.iso image.log
and so on) you can make an exact copy of any DVD/CD; intentionally corrupt sectors will just be replaced by zeros. [9] You then need to remove encryption (including region protection) with dvdbackup. [10] - Some people report good results with k9copy, not available in all repositories.