[Dreamcast] Question about offsets.

[tossEAC]

Example: Comic Party (Disc 1) https://redump.info/disc/39505/ Write offset -174.

In the ring under the field, Write offsets, you have put -174|NULL

Can the NULL part be got from any where, example in the ice log.

Code: Select all

ice @20090609 / themabus@inbox.lv
---------------------------------
dense.bin
---------------------------------
Accessing                       : ok
Seeking 1st valid Mode1 sector  : ok
 LBA found                      : 44991
 @file offset                   : $00000690
 Scrambled                      : TRUE
Seeking LBA 45000               : ok
 Combined offset (samples)      : -168
Parsing IP.BIN                  : ok
 Writting 'ip.txt'              : ok
Parsing TOC                     : ok
 TOC entries                    : 4
 Writting 'redump.cue'          : ok
---------------------------------
03  Mode1   45000  549149  504150 ok
---------------------------------

[iR0b0t]

Yes, for ice log:

Combined offset (samples) : -168

that value - (drive read offset from drive which was used for dumping with ice)

Which is then the High Density Area (HDA) offset.

[tossEAC]

So should I make a new post with various ice.log files, that way you can work out the missing offset.

The drive I used/use has a +6 offset, so -6-168=-174 so the HDA has the same offset as the LDA.

[iR0b0t]

yeah, for this particular case both write offsets are equal -174

a new post with ice.log files would be nice, please mention your drive read offset there and put all logs into an archive as attachment.

[tossEAC]

Will do, only I don't have all the ice logs for all my dumps but I will collect up what I have and post them, leave it with me for a day or two.