aaru-dps/Aaru-aaru-dps
1
0
Fork 0
mirror of https://github.com/aaru-dps/Aaru.git synced 2026-02-04 00:54:33 +00:00
Code Issues 657 Packages Projects Releases 19 Wiki Activity

DIC reports different sectors in a DICF image compared with an image converted from it #255

New Issue
Open
opened 2026-01-29 15:14:29 +00:00 by claunia · 0 comments
claunia commented 2026-01-29 15:14:29 +00:00
Owner
Copy Link

Originally created by @TheRogueArchivist on GitHub (Mar 25, 2019).

Prerequisites

  • Are you running the latest version?
  • Can you reproduce the problem in the debug version?

Description

When comparing an image converted from a DICF image, DIC says that some sectors are different. The image I tested ended up having thirteen sectors different according to the compare command after being converted to both MDS and DICF. This doesn't happen when converting from MDS.

Exact command line used:

.\DiscImageChef.exe convert-image ".\ROMETWBI.dicf" ".\ROMETWBI.mds" -f
.\DiscImageChef.exe compare ".\ROMETWBI.dicf" ".\ROMETWBI.mds"

Output of command execution with debug output enabled

.\DiscImageChef.exe convert-image ".\ROMETWBI.dicf" ".\ROMETWBI.mds" -f

DiscImageChef 4.5.99.1693-00000000 built by DESKTOP-8B4K7NM in Debug
Copyright c 2011-2019 Natalia Portillo

Uploading statistics
Input image format identified by DiscImageChef format.
Output image format: Alcohol 120% Media Descriptor Structure.
Converting media tag CD_FullTOC
335261 sectors to convert
Converting sectors 335261 to 335261 in track 1 (100.00% done)
Converting tag CdSectorSubchannel for sectors 335261 to 335261 in track 1 (100.00% done)
Closing output image.

Conversion done.

.\DiscImageChef.exe compare ".\ROMETWBI.dicf" ".\ROMETWBI.mds"

DiscImageChef 4.5.99.1693-00000000 built by DESKTOP-8B4K7NM in Debug
Copyright c 2011-2019 Natalia Portillo

Input file 1 format identified by DiscImageChef format.
Input file 2 format identified by Alcohol 120% Media Descriptor Structure.
Uploading statistics
Comparing disk image characteristics
Comparing sectors...
Comparing sector 335261 of 335261...
Disc image 1: .\ROMETWBI.dicf
Disc image 2: .\ROMETWBI.mds
Sector 158814 is different
Sector 159089 is different
Sector 159121 is different
Sector 159380 is different
Sector 160449 is different
Sector 160514 is different
Sector 160644 is different
Sector 161781 is different
Sector 176108 is different
Sector 176109 is different
Sector 176376 is different
Sector 176678 is different
Sector 176812 is different
Images differ
Originally created by @TheRogueArchivist on GitHub (Mar 25, 2019). ### Prerequisites * [X] Are you running the latest version? * [X] Can you reproduce the problem in the debug version? ### Description When comparing an image converted from a DICF image, DIC says that some sectors are different. The image I tested ended up having thirteen sectors different according to the compare command after being converted to both MDS and DICF. This doesn't happen when converting from MDS. ### Exact command line used: `.\DiscImageChef.exe convert-image ".\ROMETWBI.dicf" ".\ROMETWBI.mds" -f` `.\DiscImageChef.exe compare ".\ROMETWBI.dicf" ".\ROMETWBI.mds"` ### Output of command execution with debug output enabled `.\DiscImageChef.exe convert-image ".\ROMETWBI.dicf" ".\ROMETWBI.mds" -f` ``` DiscImageChef 4.5.99.1693-00000000 built by DESKTOP-8B4K7NM in Debug Copyright c 2011-2019 Natalia Portillo Uploading statistics Input image format identified by DiscImageChef format. Output image format: Alcohol 120% Media Descriptor Structure. Converting media tag CD_FullTOC 335261 sectors to convert Converting sectors 335261 to 335261 in track 1 (100.00% done) Converting tag CdSectorSubchannel for sectors 335261 to 335261 in track 1 (100.00% done) Closing output image. Conversion done. ``` `.\DiscImageChef.exe compare ".\ROMETWBI.dicf" ".\ROMETWBI.mds"` ``` DiscImageChef 4.5.99.1693-00000000 built by DESKTOP-8B4K7NM in Debug Copyright c 2011-2019 Natalia Portillo Input file 1 format identified by DiscImageChef format. Input file 2 format identified by Alcohol 120% Media Descriptor Structure. Uploading statistics Comparing disk image characteristics Comparing sectors... Comparing sector 335261 of 335261... Disc image 1: .\ROMETWBI.dicf Disc image 2: .\ROMETWBI.mds Sector 158814 is different Sector 159089 is different Sector 159121 is different Sector 159380 is different Sector 160449 is different Sector 160514 is different Sector 160644 is different Sector 161781 is different Sector 176108 is different Sector 176109 is different Sector 176376 is different Sector 176678 is different Sector 176812 is different Images differ ```
Sign in to join this conversation.
No Branch/Tag Specified
Branches Tags
Labels
Clear labels
archive
beginner
bug
bug
dependencies
device
device
dump image format
duplicate
Epic
feature request
filesystem
filter
gui
gui
gui
help wanted
invalid
invalid
media
needs triage
partitioning scheme
pull-request
Mirrored from GitHub Pull Request
 upstream
wontfix
No Label
Milestone
No items
No Milestone
Projects
Clear projects
No project
Assignees
Clear assignees
claunia
No Assignees
1 Participants
Notifications
Due Date
No due date set.
Dependencies

No dependencies set.

Reference: aaru-dps/Aaru-aaru-dps#255
Delete Branch "%!s()"

Deleting a branch is permanent. Although the deleted branch may continue to exist for a short time before it actually gets removed, it CANNOT be undone in most cases. Continue?