> So if I understand correctly, once converted correctly everyone's files should have > the same CRC32/ MD5 / SHA1 values. I am talking about the chd file and not the > contents of the chd file. > > Does this match anyone else's? > > Path: D:\MAME\chds\area51\ > Name: area51.chd > Size: 498022497 > CRC32: b353301d > MD5: ef3b1b835540f1fa00e37b98b0623a17 > SHA1: f568066ec4039a615757281e590629f84bf98f7e > > Can someone post a list with the correct values?
v4 and v5 will always be different externally because they use different compression by default and they will be different sizes. Even v5's can be different between other externally if different compression methods are used. So, it stands to reason that whomever chooses to make v5 should make them default compression schemes as to match up to other peoples' v5 CHDS. Internally, they should be the same because the hashes are based on the actual data contained inside.
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