2014-02-23 18:10:34 +00:00
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edccchk v1.0
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============
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2014-02-23 09:52:44 -08:00
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EDC/ECC checker for RAW (2352 bytes/sector) CD images
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2014-02-23 18:10:34 +00:00
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Copyright © 2013 Natalia Portillo <claunia@claunia.com>
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2014-02-23 18:14:20 +00:00
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2014-02-23 18:10:34 +00:00
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Based on ECM v1.03 Copyright © 2002-2011 Neill Corlett
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Usage
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=====
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edccchk <cdimage>
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<cdimage> RAW 2352 bytes/sector image of a CD.
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Features
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========
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2014-02-23 18:14:20 +00:00
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* Checks EDC and ECC fields consistency of CD sectors.
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* Supports Mode 0, Mode 1 and Mode 2 data sectors, ignores Audio sectors.
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* Shows failing sectors as MSF.
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2014-02-23 18:10:34 +00:00
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Known bugs
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==========
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Mode 2 form-less sectors all appear as errors. Mode 2 form 1 and form 2 sectors are processed correctly.
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Changelog
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=========
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2014-02-23 18:14:20 +00:00
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2013/12/08 v1.00
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* Converted ECM code to only check sectors.
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* Added support for mode 0 sectors.
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2014-02-23 18:10:34 +00:00
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To-Do
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=====
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* Support Mode 2 form-less sectors
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* Support RAW+SUB images (2448 bytes/sector)
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* Check Q-subchannel CRCs
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* Check CD+G CRCs
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* Check consistency of P and Q subchannels with sector headers
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