Questo è il risultato che mi dà chdman:
CITAZIONE
chdman - MAME Compressed Hunks of Data (CHD) manager 0.130u2 (Mar 29 2009)
Input file: c:\mame\roms\puyofev\gds-0031.chd
Header Size: 108 bytes
File Version: 4
Flags: NO_PARENT, READ_ONLY
Compression: zlib+
Hunk Size: 9792 bytes
Total Hunks: 137288
Logical size: 1,344,324,096 bytes
SHA1: da2d421da9472b149619b6931bb2fe624be75fa2
Raw SHA1: 303c7a180b15c1a804a6d36eb9e412febe7ccadd
Metadata: Tag='CHTR' Length=47
TRACK:1 TYPE:MODE1_RAW SUBTYPE:NONE FRAMES:600.
Metadata: Tag='CHTR' Length=45
TRACK:2 TYPE:AUDIO SUBTYPE:NONE FRAMES:44400.
Metadata: Tag='CHTR' Length=50
TRACK:3 TYPE:MODE1_RAW SUBTYPE:NONE FRAMES:504150.
Input file: c:\mame\roms\puyofev\gds-0031.chd
Header Size: 108 bytes
File Version: 4
Flags: NO_PARENT, READ_ONLY
Compression: zlib+
Hunk Size: 9792 bytes
Total Hunks: 137288
Logical size: 1,344,324,096 bytes
SHA1: da2d421da9472b149619b6931bb2fe624be75fa2
Raw SHA1: 303c7a180b15c1a804a6d36eb9e412febe7ccadd
Metadata: Tag='CHTR' Length=47
TRACK:1 TYPE:MODE1_RAW SUBTYPE:NONE FRAMES:600.
Metadata: Tag='CHTR' Length=45
TRACK:2 TYPE:AUDIO SUBTYPE:NONE FRAMES:44400.
Metadata: Tag='CHTR' Length=50
TRACK:3 TYPE:MODE1_RAW SUBTYPE:NONE FRAMES:504150.
Qualcuno mi può confermare se è tutto in ordine?