Add option to disable reading subchannel data for formats that support it #223

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opened 2026-01-29 15:13:45 +00:00 by claunia · 0 comments
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Originally created by @TheRogueArchivist on GitHub (Jun 24, 2018).

My drive doesn't seem to be able to read subchannel data consistently, when I dump a disc in Alcohol 120% with subchannel data the files have different hashes. As far as I can tell DIC always reads subchannel data if possible when dumping to MDS, but that makes it hard to compare the image files created by it versus ones created by Alcohol 120%. Would it be possible to add an option to disable reading subchannel data for formats that support it?

Originally created by @TheRogueArchivist on GitHub (Jun 24, 2018). My drive doesn't seem to be able to read subchannel data consistently, when I dump a disc in Alcohol 120% with subchannel data the files have different hashes. As far as I can tell DIC always reads subchannel data if possible when dumping to MDS, but that makes it hard to compare the image files created by it versus ones created by Alcohol 120%. Would it be possible to add an option to disable reading subchannel data for formats that support it?
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Reference: aaru-dps/Aaru-aaru-dps#223