[Feature Request] Identify corrupted CD images created by DIC due to 0xBE bug with some discs that contain audio tracks #779

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opened 2026-01-29 15:29:35 +00:00 by claunia · 0 comments
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Originally created by @TheRogueArchivist on GitHub (Jul 12, 2021).

Check and fill as appropriate:

  • Support for a new media image format...
  • Support for identifying a new filesystem...
  • Support for extracting files from a new filesystem...
  • New command...
  • Improvement to output...
  • Other...

Detailed Description

Some discs that contain audio tracks don't dump correctly when being read as scrambled with the 0xBE command. DIC dumps every disc like this when using a compatible drive, so any problematic disc dumped using a compatible Blu-ray drive with DIC will be corrupted. Aaru should identify if a disc is corrupted in this way to warn users that they'll have to redump the image.

Context

Known documentation

I own a CD that seems to be troublesome in this way, so I can provide images if necessary.

Originally created by @TheRogueArchivist on GitHub (Jul 12, 2021). <!--- Provide a general summary of the issue in the Title above --> ### Check and fill as appropriate: * [ ] Support for a new media image format... * [ ] Support for identifying a new filesystem... * [ ] Support for extracting files from a new filesystem... * [ ] New command... * [ ] Improvement to output... * [X] Other... ## Detailed Description <!--- Provide a detailed description of the change or addition you are proposing --> Some discs that contain audio tracks don't dump correctly when being read as scrambled with the 0xBE command. DIC dumps every disc like this when using a compatible drive, so any problematic disc dumped using a compatible Blu-ray drive with DIC will be corrupted. Aaru should identify if a disc is corrupted in this way to warn users that they'll have to redump the image. ## Context <!--- Why is this change important to you? How would you use it? --> <!--- How can it benefit other users? --> ## Known documentation <!--- Attach documentation, links to specifications or existing source code --> I own a CD that seems to be troublesome in this way, so I can provide images if necessary.
claunia added the feature request label 2026-01-29 15:29:35 +00:00
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Reference: aaru-dps/Aaru-aaru-dps#779