Channel Code Copy of Compact Discs:
This project has the goal to archive the complete content of CDs on the channel code layer. Here, the NRZI signal which stems from the laser-pickup of a CD player is recorded directly, providing sort of a pit-land photo of the CD. The resulting image file, in turn, is demodulated and decoded in software, i.e. within a virtual CD player. The digital audio channel code on LaserDiscs and CD Video discs can be handled as well.

Note: The image extraction functionality requires a proprietary hardware interface with a modified disc player. Associated open hardware project "ccccd-HW": http://sourceforge.net/projects/ccccd-hw/

Note: Special restrictions apply. See disclaimers below and within the distribution.

Copyright (C) 2012-2025 by Klaus Michael Indlekofer. All rights reserved.

(We are not affiliated in any way with companies/persons mentioned on this page. All brand names and trademarks are property of their respective owners.

Project Samples

ccccd-5.27win ImgPlayback ccccd-5.1win TrackExt ccccd-4.5win ImgExt ccccd-4.0win Edit Parameters ccccd-0.1osx ccccd-0.1win

Project Activity

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Categories

Archiving, CD Audio, Data Recovery

License

GNU General Public License version 2.0 (GPLv2)

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ccccd Web Site

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Additional Project Details

Registered

2012-08-02
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