Comment 0 for bug 310341

ECM prepares CD image files so they compress better
 The ECM format allows to reduce the size of a typical CD image file (BIN, CDI, NRG, CCD, or any other format that uses raw sectors) by eliminating the Error Correction/Detection Codes (ECC/EDC) from each sector whenever possible.

URL: http://www.neillcorlett.com/ecm/
License: GPL