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Read Errors When Processing Some DVD's & Blu-Ray's

https://forum.makemkv.com/forum/viewtopic.php?f=8&t=37635

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Read Errors When Processing Some DVD's & Blu-Ray's

Posted: Mon Apr 14, 2025 3:49 pm
by sacredunity4444
I'm getting these read errors when trying to copy this Blu-Ray disc.

Code: Select all

Unable to open file '/BDMV/STREAM/01093.m2ts' in OS mode due to a bug in OS Kernel. This can be worked around, but read speed may be very slow.
Error 'Scsi error - MEDIUM ERROR:L-EC UNCORRECTABLE ERROR' occurred while reading '/BDMV/STREAM/00978.m2ts' at offset '664117248'
Error 'Posix error - Input/output error' occurred while reading '/dev/rdisk5' at offset '664117248'
Error 'Posix error - Input/output error' occurred while reading '/dev/rdisk5' at offset '664117248'
Error 'Posix error - Input/output error' occurred while reading '/dev/rdisk5' at offset '664117248'
Error 'Posix error - Input/output error' occurred while reading '/dev/rdisk5' at offset '664117248'
Error 'Posix error - Input/output error' occurred while reading '/dev/rdisk5' at offset '664117248'
Error 'Scsi error - MEDIUM ERROR:L-EC UNCORRECTABLE ERROR' occurred while reading '/BDMV/STREAM/00978.m2ts' at offset '664117248'
Error 'Scsi error - MEDIUM ERROR:L-EC UNCORRECTABLE ERROR' occurred while reading '/BDMV/STREAM/00978.m2ts' at offset '664117248'
Error 'Scsi error - MEDIUM ERROR:L-EC UNCORRECTABLE ERROR' occurred while reading '/BDMV/STREAM/00978.m2ts' at offset '664117248'
Error 'Scsi error - MEDIUM ERROR:L-EC UNCORRECTABLE ERROR' occurred while reading '/BDMV/STREAM/00978.m2ts' at offset '664117248'
Error 'Scsi error - MEDIUM ERROR:L-EC UNCORRECTABLE ERROR' occurred while reading '/BDMV/STREAM/00978.m2ts' at offset '664117248'
Error 'Scsi error - MEDIUM ERROR:L-EC UNCORRECTABLE ERROR' occurred while reading '/BDMV/STREAM/00978.m2ts' at offset '664117248'
Error 'Scsi error - MEDIUM ERROR:L-EC UNCORRECTABLE ERROR' occurred while reading '/BDMV/STREAM/00978.m2ts' at offset '664117248'
Error 'Posix error - Input/output error' occurred while reading '/dev/rdisk5' at offset '664117248'
Error 'Posix error - Input/output error' occurred while reading '/dev/rdisk5' at offset '664117248'
Error 'Posix error - Input/output error' occurred while reading '/dev/rdisk5' at offset '664117248'
Error 'Posix error - Input/output error' occurred while reading '/dev/rdisk5' at offset '664117248'
Error 'Posix error - Input/output error' occurred while reading '/dev/rdisk5' at offset '664117248'
Error 'Scsi error - MEDIUM ERROR:L-EC UNCORRECTABLE ERROR' occurred while reading '/BDMV/STREAM/00978.m2ts' at offset '664117248'
Error 'Scsi error - MEDIUM ERROR:L-EC UNCORRECTABLE ERROR' occurred while reading '/BDMV/STREAM/00978.m2ts' at offset '664117248'
Error 'Scsi error - MEDIUM ERROR:L-EC UNCORRECTABLE ERROR' occurred while reading '/BDMV/STREAM/00978.m2ts' at offset '664117248'
Error 'Scsi error - MEDIUM ERROR:L-EC UNCORRECTABLE ERROR' occurred while reading '/BDMV/STREAM/00978.m2ts' at offset '664117248'
Error 'Scsi error - MEDIUM ERROR:L-EC UNCORRECTABLE ERROR' occurred while reading '/BDMV/STREAM/00978.m2ts' at offset '664117248'
Error 'Scsi error - MEDIUM ERROR:L-EC UNCORRECTABLE ERROR' occurred while reading '/BDMV/STREAM/00978.m2ts' at offset '664117248'
Error 'Scsi error - MEDIUM ERROR:L-EC UNCORRECTABLE ERROR' occurred while reading '/BDMV/STREAM/00978.m2ts' at offset '664117248'
Error 'Posix error - Input/output error' occurred while reading '/dev/rdisk5' at offset '664117248'
Error 'Posix error - Input/output error' occurred while reading '/dev/rdisk5' at offset '664117248'
Error 'Posix error - Input/output error' occurred while reading '/dev/rdisk5' at offset '664117248'
Error 'Posix error - Input/output error' occurred while reading '/dev/rdisk5' at offset '664117248'
Error 'Posix error - Input/output error' occurred while reading '/dev/rdisk5' at offset '664117248'
Error 'Scsi error - MEDIUM ERROR:L-EC UNCORRECTABLE ERROR' occurred while reading '/BDMV/STREAM/00978.m2ts' at offset '664117248'
Error 'Scsi error - MEDIUM ERROR:L-EC UNCORRECTABLE ERROR' occurred while reading '/BDMV/STREAM/00978.m2ts' at offset '664117248'
Error 'Scsi error - MEDIUM ERROR:L-EC UNCORRECTABLE ERROR' occurred while reading '/BDMV/STREAM/00978.m2ts' at offset '664117248'
Error 'Scsi error - MEDIUM ERROR:L-EC UNCORRECTABLE ERROR' occurred while reading '/BDMV/STREAM/00978.m2ts' at offset '664117248'
Error 'Scsi error - MEDIUM ERROR:L-EC UNCORRECTABLE ERROR' occurred while reading '/BDMV/STREAM/00978.m2ts' at offset '664117248'
Error 'Scsi error - MEDIUM ERROR:L-EC UNCORRECTABLE ERROR' occurred while reading '/BDMV/STREAM/00978.m2ts' at offset '664117248'
Error 'Scsi error - MEDIUM ERROR:L-EC UNCORRECTABLE ERROR' occurred while reading '/BDMV/STREAM/00978.m2ts' at offset '664117248'
Error 'Posix error - Input/output error' occurred while reading '/dev/rdisk5' at offset '664117248'
Error 'Posix error - Input/output error' occurred while reading '/dev/rdisk5' at offset '664117248'
Error 'Posix error - Input/output error' occurred while reading '/dev/rdisk5' at offset '664117248'
Error 'Posix error - Input/output error' occurred while reading '/dev/rdisk5' at offset '664117248'
Error 'Posix error - Input/output error' occurred while reading '/dev/rdisk5' at offset '664117248'
Error 'Scsi error - MEDIUM ERROR:L-EC UNCORRECTABLE ERROR' occurred while reading '/BDMV/STREAM/00978.m2ts' at offset '664117248'
Error 'Scsi error - MEDIUM ERROR:L-EC UNCORRECTABLE ERROR' occurred while reading '/BDMV/STREAM/00978.m2ts' at offset '664117248'
Error 'Scsi error - MEDIUM ERROR:L-EC UNCORRECTABLE ERROR' occurred while reading '/BDMV/STREAM/00978.m2ts' at offset '664117248'
Error 'Scsi error - MEDIUM ERROR:L-EC UNCORRECTABLE ERROR' occurred while reading '/BDMV/STREAM/00978.m2ts' at offset '664117248'
Error 'Scsi error - MEDIUM ERROR:L-EC UNCORRECTABLE ERROR' occurred while reading '/BDMV/STREAM/00978.m2ts' at offset '664117248'
Error 'Scsi error - MEDIUM ERROR:L-EC UNCORRECTABLE ERROR' occurred while reading '/BDMV/STREAM/00978.m2ts' at offset '664117248'
Error 'Scsi error - MEDIUM ERROR:L-EC UNCORRECTABLE ERROR' occurred while reading '/BDMV/STREAM/00978.m2ts' at offset '664117248'
Error 'Posix error - Input/output error' occurred while reading '/dev/rdisk5' at offset '664117248'
Failed to save title 0 to file /Volumes/Media/Movies/Elemental (2023)/Elemental_t00.mkv
Error 'Scsi error - MEDIUM ERROR:L-EC UNCORRECTABLE ERROR' occurred while reading '/BDMV/STREAM/00981.m2ts' at offset '359639040'
Error 'Scsi error - MEDIUM ERROR:L-EC UNCORRECTABLE ERROR' occurred while reading '/BDMV/STREAM/00981.m2ts' at offset '359639040'
Error 'Scsi error - MEDIUM ERROR:L-EC UNCORRECTABLE ERROR' occurred while reading '/BDMV/STREAM/00981.m2ts' at offset '359639040'
Error 'Scsi error - MEDIUM ERROR:L-EC UNCORRECTABLE ERROR' occurred while reading '/BDMV/STREAM/00981.m2ts' at offset '359639040'
Error 'Scsi error - MEDIUM ERROR:L-EC UNCORRECTABLE ERROR' occurred while reading '/BDMV/STREAM/00981.m2ts' at offset '359639040'
Error 'Scsi error - MEDIUM ERROR:L-EC UNCORRECTABLE ERROR' occurred while reading '/BDMV/STREAM/00981.m2ts' at offset '359639040'
Error 'Scsi error - MEDIUM ERROR:L-EC UNCORRECTABLE ERROR' occurred while reading '/BDMV/STREAM/00981.m2ts' at offset '359639040'
Error 'Scsi error - MEDIUM ERROR:L-EC UNCORRECTABLE ERROR' occurred while reading '/BDMV/STREAM/00981.m2ts' at offset '359657472'
Error 'Scsi error - MEDIUM ERROR:L-EC UNCORRECTABLE ERROR' occurred while reading '/BDMV/STREAM/00981.m2ts' at offset '359657472'
Error 'Scsi error - MEDIUM ERROR:L-EC UNCORRECTABLE ERROR' occurred while reading '/BDMV/STREAM/00981.m2ts' at offset '359657472'
Error 'Scsi error - MEDIUM ERROR:L-EC UNCORRECTABLE ERROR' occurred while reading '/BDMV/STREAM/00981.m2ts' at offset '359657472'
Error 'Scsi error - MEDIUM ERROR:L-EC UNCORRECTABLE ERROR' occurred while reading '/BDMV/STREAM/00981.m2ts' at offset '359657472'
Error 'Scsi error - MEDIUM ERROR:L-EC UNCORRECTABLE ERROR' occurred while reading '/BDMV/STREAM/00981.m2ts' at offset '359657472'
Error 'Scsi error - MEDIUM ERROR:L-EC UNCORRECTABLE ERROR' occurred while reading '/BDMV/STREAM/00981.m2ts' at offset '359657472'
Error 'Scsi error - MEDIUM ERROR:L-EC UNCORRECTABLE ERROR' occurred while reading '/BDMV/STREAM/00981.m2ts' at offset '359657472'
Error 'Scsi error - MEDIUM ERROR:L-EC UNCORRECTABLE ERROR' occurred while reading '/BDMV/STREAM/00981.m2ts' at offset '359657472'
Error 'Scsi error - MEDIUM ERROR:L-EC UNCORRECTABLE ERROR' occurred while reading '/BDMV/STREAM/00981.m2ts' at offset '359657472'
Error 'Scsi error - MEDIUM ERROR:L-EC UNCORRECTABLE ERROR' occurred while reading '/BDMV/STREAM/00981.m2ts' at offset '359657472'
Error 'Scsi error - MEDIUM ERROR:L-EC UNCORRECTABLE ERROR' occurred while reading '/BDMV/STREAM/00981.m2ts' at offset '359657472'
Error 'Scsi error - MEDIUM ERROR:L-EC UNCORRECTABLE ERROR' occurred while reading '/BDMV/STREAM/00981.m2ts' at offset '359657472'
Error 'Scsi error - MEDIUM ERROR:L-EC UNCORRECTABLE ERROR' occurred while reading '/BDMV/STREAM/00981.m2ts' at offset '359657472'
Error 'Scsi error - MEDIUM ERROR:L-EC UNCORRECTABLE ERROR' occurred while reading '/BDMV/STREAM/00981.m2ts' at offset '359657472'
Error 'Scsi error - MEDIUM ERROR:L-EC UNCORRECTABLE ERROR' occurred while reading '/BDMV/STREAM/00981.m2ts' at offset '359657472'
Error 'Scsi error - MEDIUM ERROR:L-EC UNCORRECTABLE ERROR' occurred while reading '/BDMV/STREAM/00981.m2ts' at offset '359657472'
Error 'Scsi error - MEDIUM ERROR:L-EC UNCORRECTABLE ERROR' occurred while reading '/BDMV/STREAM/00981.m2ts' at offset '359657472'
Error 'Scsi error - MEDIUM ERROR:L-EC UNCORRECTABLE ERROR' occurred while reading '/BDMV/STREAM/00981.m2ts' at offset '359657472'
Error 'Scsi error - MEDIUM ERROR:L-EC UNCORRECTABLE ERROR' occurred while reading '/BDMV/STREAM/00981.m2ts' at offset '359657472'
Error 'Scsi error - MEDIUM ERROR:L-EC UNCORRECTABLE ERROR' occurred while reading '/BDMV/STREAM/00981.m2ts' at offset '359657472'
Error 'Scsi error - MEDIUM ERROR:L-EC UNCORRECTABLE ERROR' occurred while reading '/BDMV/STREAM/00981.m2ts' at offset '359657472'
Error 'Scsi error - MEDIUM ERROR:L-EC UNCORRECTABLE ERROR' occurred while reading '/BDMV/STREAM/00981.m2ts' at offset '359657472'
Error 'Scsi error - MEDIUM ERROR:L-EC UNCORRECTABLE ERROR' occurred while reading '/BDMV/STREAM/00981.m2ts' at offset '359657472'
Error 'Scsi error - MEDIUM ERROR:L-EC UNCORRECTABLE ERROR' occurred while reading '/BDMV/STREAM/00981.m2ts' at offset '359657472'
Error 'Scsi error - MEDIUM ERROR:L-EC UNCORRECTABLE ERROR' occurred while reading '/BDMV/STREAM/00981.m2ts' at offset '359657472'
Error 'Scsi error - MEDIUM ERROR:L-EC UNCORRECTABLE ERROR' occurred while reading '/BDMV/STREAM/00981.m2ts' at offset '359657472'
Error 'Scsi error - MEDIUM ERROR:L-EC UNCORRECTABLE ERROR' occurred while reading '/BDMV/STREAM/00981.m2ts' at offset '359657472'
Error 'Scsi error - MEDIUM ERROR:L-EC UNCORRECTABLE ERROR' occurred while reading '/BDMV/STREAM/00981.m2ts' at offset '359657472'
Error 'Scsi error - MEDIUM ERROR:L-EC UNCORRECTABLE ERROR' occurred while reading '/BDMV/STREAM/00981.m2ts' at offset '359657472'
Error 'Scsi error - MEDIUM ERROR:L-EC UNCORRECTABLE ERROR' occurred while reading '/BDMV/STREAM/00981.m2ts' at offset '359657472'
Error 'Scsi error - MEDIUM ERROR:L-EC UNCORRECTABLE ERROR' occurred while reading '/BDMV/STREAM/00981.m2ts' at offset '359657472'
Error 'Scsi error - MEDIUM ERROR:L-EC UNCORRECTABLE ERROR' occurred while reading '/BDMV/STREAM/00981.m2ts' at offset '359657472'
Error 'Scsi error - MEDIUM ERROR:L-EC UNCORRECTABLE ERROR' occurred while reading '/BDMV/STREAM/00981.m2ts' at offset '359657472'
Error 'Scsi error - MEDIUM ERROR:L-EC UNCORRECTABLE ERROR' occurred while reading '/BDMV/STREAM/00981.m2ts' at offset '359657472'
Error 'Scsi error - MEDIUM ERROR:L-EC UNCORRECTABLE ERROR' occurred while reading '/BDMV/STREAM/00981.m2ts' at offset '359657472'
Error 'Scsi error - MEDIUM ERROR:L-EC UNCORRECTABLE ERROR' occurred while reading '/BDMV/STREAM/00981.m2ts' at offset '359657472'
Error 'Scsi error - MEDIUM ERROR:L-EC UNCORRECTABLE ERROR' occurred while reading '/BDMV/STREAM/00981.m2ts' at offset '359657472'
Error 'Scsi error - MEDIUM ERROR:L-EC UNCORRECTABLE ERROR' occurred while reading '/BDMV/STREAM/00981.m2ts' at offset '359657472'
Error 'Scsi error - MEDIUM ERROR:L-EC UNCORRECTABLE ERROR' occurred while reading '/BDMV/STREAM/00981.m2ts' at offset '359657472'
Error 'Scsi error - MEDIUM ERROR:L-EC UNCORRECTABLE ERROR' occurred while reading '/BDMV/STREAM/00981.m2ts' at offset '359657472'
Error 'Scsi error - MEDIUM ERROR:L-EC UNCORRECTABLE ERROR' occurred while reading '/BDMV/STREAM/00981.m2ts' at offset '359657472'
Error 'Scsi error - MEDIUM ERROR:L-EC UNCORRECTABLE ERROR' occurred while reading '/BDMV/STREAM/00981.m2ts' at offset '359657472'
Error 'Scsi error - MEDIUM ERROR:L-EC UNCORRECTABLE ERROR' occurred while reading '/BDMV/STREAM/00981.m2ts' at offset '359657472'
Error 'Scsi error - MEDIUM ERROR:L-EC UNCORRECTABLE ERROR' occurred while reading '/BDMV/STREAM/00981.m2ts' at offset '359657472'
Error 'Scsi error - MEDIUM ERROR:L-EC UNCORRECTABLE ERROR' occurred while reading '/BDMV/STREAM/00981.m2ts' at offset '359657472'
Error 'Scsi error - MEDIUM ERROR:L-EC UNCORRECTABLE ERROR' occurred while reading '/BDMV/STREAM/00981.m2ts' at offset '359657472'
Error 'Scsi error - MEDIUM ERROR:L-EC UNCORRECTABLE ERROR' occurred while reading '/BDMV/STREAM/00981.m2ts' at offset '359657472'
Error 'Scsi error - MEDIUM ERROR:L-EC UNCORRECTABLE ERROR' occurred while reading '/BDMV/STREAM/00981.m2ts' at offset '359657472'
Error 'Scsi error - MEDIUM ERROR:L-EC UNCORRECTABLE ERROR' occurred while reading '/BDMV/STREAM/00981.m2ts' at offset '359657472'
Error 'Scsi error - MEDIUM ERROR:L-EC UNCORRECTABLE ERROR' occurred while reading '/BDMV/STREAM/00981.m2ts' at offset '359657472'
Error 'Scsi error - MEDIUM ERROR:L-EC UNCORRECTABLE ERROR' occurred while reading '/BDMV/STREAM/00981.m2ts' at offset '359657472'
Error 'Scsi error - MEDIUM ERROR:L-EC UNCORRECTABLE ERROR' occurred while reading '/BDMV/STREAM/00981.m2ts' at offset '359657472'
Error 'Scsi error - MEDIUM ERROR:L-EC UNCORRECTABLE ERROR' occurred while reading '/BDMV/STREAM/00981.m2ts' at offset '359657472'
Error 'Scsi error - MEDIUM ERROR:L-EC UNCORRECTABLE ERROR' occurred while reading '/BDMV/STREAM/00981.m2ts' at offset '359657472'
Error 'Scsi error - MEDIUM ERROR:L-EC UNCORRECTABLE ERROR' occurred while reading '/BDMV/STREAM/00981.m2ts' at offset '359657472'
Failed to save title 1 to file /Volumes/Media/Movies/Elemental (2023)/Elemental_t01.mkv
Error 'Scsi error - MEDIUM ERROR:L-EC UNCORRECTABLE ERROR' occurred while reading '/BDMV/STREAM/00981.m2ts' at offset '358213632'
Error 'Scsi error - MEDIUM ERROR:L-EC UNCORRECTABLE ERROR' occurred while reading '/BDMV/STREAM/00981.m2ts' at offset '358213632'
Error 'Scsi error - MEDIUM ERROR:L-EC UNCORRECTABLE ERROR' occurred while reading '/BDMV/STREAM/00981.m2ts' at offset '358213632'
Error 'Scsi error - MEDIUM ERROR:L-EC UNCORRECTABLE ERROR' occurred while reading '/BDMV/STREAM/00981.m2ts' at offset '358213632'
Error 'Scsi error - MEDIUM ERROR:L-EC UNCORRECTABLE ERROR' occurred while reading '/BDMV/STREAM/00981.m2ts' at offset '358213632'
Error 'Scsi error - MEDIUM ERROR:L-EC UNCORRECTABLE ERROR' occurred while reading '/BDMV/STREAM/00981.m2ts' at offset '358213632'
Error 'Scsi error - MEDIUM ERROR:L-EC UNCORRECTABLE ERROR' occurred while reading '/BDMV/STREAM/00981.m2ts' at offset '358213632'
Error 'Scsi error - MEDIUM ERROR:L-EC UNCORRECTABLE ERROR' occurred while reading '/BDMV/STREAM/00981.m2ts' at offset '358213632'
Error 'Scsi error - MEDIUM ERROR:L-EC UNCORRECTABLE ERROR' occurred while reading '/BDMV/STREAM/00981.m2ts' at offset '358213632'
Error 'Scsi error - MEDIUM ERROR:L-EC UNCORRECTABLE ERROR' occurred while reading '/BDMV/STREAM/00981.m2ts' at offset '358213632'
Error 'Scsi error - MEDIUM ERROR:L-EC UNCORRECTABLE ERROR' occurred while reading '/BDMV/STREAM/00981.m2ts' at offset '358213632'
Error 'Scsi error - MEDIUM ERROR:L-EC UNCORRECTABLE ERROR' occurred while reading '/BDMV/STREAM/00981.m2ts' at offset '358213632'
Error 'Scsi error - MEDIUM ERROR:L-EC UNCORRECTABLE ERROR' occurred while reading '/BDMV/STREAM/00981.m2ts' at offset '358213632'
Error 'Scsi error - MEDIUM ERROR:L-EC UNCORRECTABLE ERROR' occurred while reading '/BDMV/STREAM/00981.m2ts' at offset '358213632'
Error 'Scsi error - MEDIUM ERROR:L-EC UNCORRECTABLE ERROR' occurred while reading '/BDMV/STREAM/00981.m2ts' at offset '358213632'
Error 'Scsi error - MEDIUM ERROR:L-EC UNCORRECTABLE ERROR' occurred while reading '/BDMV/STREAM/00981.m2ts' at offset '358213632'
Error 'Scsi error - MEDIUM ERROR:L-EC UNCORRECTABLE ERROR' occurred while reading '/BDMV/STREAM/00981.m2ts' at offset '358213632'
Error 'Scsi error - MEDIUM ERROR:L-EC UNCORRECTABLE ERROR' occurred while reading '/BDMV/STREAM/00981.m2ts' at offset '358213632'
Error 'Scsi error - MEDIUM ERROR:L-EC UNCORRECTABLE ERROR' occurred while reading '/BDMV/STREAM/00981.m2ts' at offset '358213632'
Error 'Scsi error - MEDIUM ERROR:L-EC UNCORRECTABLE ERROR' occurred while reading '/BDMV/STREAM/00981.m2ts' at offset '358213632'
Error 'Scsi error - MEDIUM ERROR:L-EC UNCORRECTABLE ERROR' occurred while reading '/BDMV/STREAM/00981.m2ts' at offset '358213632'
Error 'Scsi error - MEDIUM ERROR:L-EC UNCORRECTABLE ERROR' occurred while reading '/BDMV/STREAM/00981.m2ts' at offset '358213632'
Error 'Scsi error - MEDIUM ERROR:L-EC UNCORRECTABLE ERROR' occurred while reading '/BDMV/STREAM/00981.m2ts' at offset '358213632'
Error 'Scsi error - MEDIUM ERROR:L-EC UNCORRECTABLE ERROR' occurred while reading '/BDMV/STREAM/00981.m2ts' at offset '358213632'
Error 'Scsi error - MEDIUM ERROR:L-EC UNCORRECTABLE ERROR' occurred while reading '/BDMV/STREAM/00981.m2ts' at offset '358213632'
Error 'Scsi error - MEDIUM ERROR:L-EC UNCORRECTABLE ERROR' occurred while reading '/BDMV/STREAM/00981.m2ts' at offset '358213632'
Error 'Scsi error - MEDIUM ERROR:L-EC UNCORRECTABLE ERROR' occurred while reading '/BDMV/STREAM/00981.m2ts' at offset '358213632'
Error 'Scsi error - MEDIUM ERROR:L-EC UNCORRECTABLE ERROR' occurred while reading '/BDMV/STREAM/00981.m2ts' at offset '358213632'
Error 'Scsi error - MEDIUM ERROR:L-EC UNCORRECTABLE ERROR' occurred while reading '/BDMV/STREAM/00981.m2ts' at offset '358213632'
Error 'Scsi error - MEDIUM ERROR:L-EC UNCORRECTABLE ERROR' occurred while reading '/BDMV/STREAM/00981.m2ts' at offset '358213632'
Error 'Scsi error - MEDIUM ERROR:L-EC UNCORRECTABLE ERROR' occurred while reading '/BDMV/STREAM/00981.m2ts' at offset '358213632'
Error 'Scsi error - MEDIUM ERROR:L-EC UNCORRECTABLE ERROR' occurred while reading '/BDMV/STREAM/00981.m2ts' at offset '358213632'
Error 'Scsi error - MEDIUM ERROR:L-EC UNCORRECTABLE ERROR' occurred while reading '/BDMV/STREAM/00981.m2ts' at offset '358213632'
Error 'Scsi error - MEDIUM ERROR:L-EC UNCORRECTABLE ERROR' occurred while reading '/BDMV/STREAM/00981.m2ts' at offset '358213632'
Error 'Scsi error - MEDIUM ERROR:L-EC UNCORRECTABLE ERROR' occurred while reading '/BDMV/STREAM/00981.m2ts' at offset '358213632'
Error 'Scsi error - MEDIUM ERROR:L-EC UNCORRECTABLE ERROR' occurred while reading '/BDMV/STREAM/00981.m2ts' at offset '358213632'
Error 'Scsi error - MEDIUM ERROR:L-EC UNCORRECTABLE ERROR' occurred while reading '/BDMV/STREAM/00981.m2ts' at offset '358213632'
Error 'Scsi error - MEDIUM ERROR:L-EC UNCORRECTABLE ERROR' occurred while reading '/BDMV/STREAM/00981.m2ts' at offset '358213632'
Error 'Scsi error - MEDIUM ERROR:L-EC UNCORRECTABLE ERROR' occurred while reading '/BDMV/STREAM/00981.m2ts' at offset '358213632'
Error 'Scsi error - MEDIUM ERROR:L-EC UNCORRECTABLE ERROR' occurred while reading '/BDMV/STREAM/00981.m2ts' at offset '358213632'
Error 'Scsi error - MEDIUM ERROR:L-EC UNCORRECTABLE ERROR' occurred while reading '/BDMV/STREAM/00981.m2ts' at offset '358213632'
Error 'Scsi error - MEDIUM ERROR:L-EC UNCORRECTABLE ERROR' occurred while reading '/BDMV/STREAM/00981.m2ts' at offset '358213632'
Error 'Scsi error - MEDIUM ERROR:L-EC UNCORRECTABLE ERROR' occurred while reading '/BDMV/STREAM/00981.m2ts' at offset '358213632'
Error 'Scsi error - MEDIUM ERROR:L-EC UNCORRECTABLE ERROR' occurred while reading '/BDMV/STREAM/00981.m2ts' at offset '358213632'
Error 'Scsi error - MEDIUM ERROR:L-EC UNCORRECTABLE ERROR' occurred while reading '/BDMV/STREAM/00981.m2ts' at offset '358213632'
Error 'Scsi error - MEDIUM ERROR:L-EC UNCORRECTABLE ERROR' occurred while reading '/BDMV/STREAM/00981.m2ts' at offset '358213632'
Error 'Scsi error - MEDIUM ERROR:L-EC UNCORRECTABLE ERROR' occurred while reading '/BDMV/STREAM/00981.m2ts' at offset '358213632'
Error 'Scsi error - MEDIUM ERROR:L-EC UNCORRECTABLE ERROR' occurred while reading '/BDMV/STREAM/00981.m2ts' at offset '358213632'
Error 'Scsi error - MEDIUM ERROR:L-EC UNCORRECTABLE ERROR' occurred while reading '/BDMV/STREAM/00981.m2ts' at offset '358213632'
Error 'Scsi error - MEDIUM ERROR:L-EC UNCORRECTABLE ERROR' occurred while reading '/BDMV/STREAM/00981.m2ts' at offset '358213632'
Error 'Scsi error - MEDIUM ERROR:L-EC UNCORRECTABLE ERROR' occurred while reading '/BDMV/STREAM/00981.m2ts' at offset '358213632'
Error 'Scsi error - MEDIUM ERROR:L-EC UNCORRECTABLE ERROR' occurred while reading '/BDMV/STREAM/00981.m2ts' at offset '358213632'
Error 'Scsi error - MEDIUM ERROR:L-EC UNCORRECTABLE ERROR' occurred while reading '/BDMV/STREAM/00981.m2ts' at offset '358213632'
Error 'Scsi error - MEDIUM ERROR:L-EC UNCORRECTABLE ERROR' occurred while reading '/BDMV/STREAM/00981.m2ts' at offset '358213632'
Error 'Scsi error - MEDIUM ERROR:L-EC UNCORRECTABLE ERROR' occurred while reading '/BDMV/STREAM/00981.m2ts' at offset '358213632'
Error 'Scsi error - MEDIUM ERROR:L-EC UNCORRECTABLE ERROR' occurred while reading '/BDMV/STREAM/00981.m2ts' at offset '358213632'
Error 'Scsi error - MEDIUM ERROR:L-EC UNCORRECTABLE ERROR' occurred while reading '/BDMV/STREAM/00981.m2ts' at offset '358213632'
Error 'Scsi error - MEDIUM ERROR:L-EC UNCORRECTABLE ERROR' occurred while reading '/BDMV/STREAM/00981.m2ts' at offset '358213632'
Error 'Scsi error - MEDIUM ERROR:L-EC UNCORRECTABLE ERROR' occurred while reading '/BDMV/STREAM/00981.m2ts' at offset '358213632'
Error 'Scsi error - MEDIUM ERROR:L-EC UNCORRECTABLE ERROR' occurred while reading '/BDMV/STREAM/00981.m2ts' at offset '358213632'
Error 'Scsi error - MEDIUM ERROR:L-EC UNCORRECTABLE ERROR' occurred while reading '/BDMV/STREAM/00981.m2ts' at offset '358213632'
Error 'Scsi error - MEDIUM ERROR:L-EC UNCORRECTABLE ERROR' occurred while reading '/BDMV/STREAM/00981.m2ts' at offset '358213632'
Error 'Scsi error - MEDIUM ERROR:L-EC UNCORRECTABLE ERROR' occurred while reading '/BDMV/STREAM/00981.m2ts' at offset '358213632'
Failed to save title 2 to file /Volumes/Media/Movies/Elemental (2023)/Elemental_t02.mkv
Error 'Scsi error - MEDIUM ERROR:L-EC UNCORRECTABLE ERROR' occurred while reading '/BDMV/STREAM/00978.m2ts' at offset '669646848'
Error 'Posix error - Input/output error' occurred while reading '/dev/rdisk5' at offset '669646848'
Error 'Posix error - Input/output error' occurred while reading '/dev/rdisk5' at offset '669646848'
Error 'Posix error - Input/output error' occurred while reading '/dev/rdisk5' at offset '669646848'
Error 'Posix error - Input/output error' occurred while reading '/dev/rdisk5' at offset '669646848'
Error 'Posix error - Input/output error' occurred while reading '/dev/rdisk5' at offset '669646848'
Error 'Scsi error - MEDIUM ERROR:L-EC UNCORRECTABLE ERROR' occurred while reading '/BDMV/STREAM/00978.m2ts' at offset '669646848'
Error 'Scsi error - MEDIUM ERROR:L-EC UNCORRECTABLE ERROR' occurred while reading '/BDMV/STREAM/00978.m2ts' at offset '669646848'
Error 'Scsi error - MEDIUM ERROR:L-EC UNCORRECTABLE ERROR' occurred while reading '/BDMV/STREAM/00978.m2ts' at offset '669646848'
Error 'Scsi error - MEDIUM ERROR:L-EC UNCORRECTABLE ERROR' occurred while reading '/BDMV/STREAM/00978.m2ts' at offset '669646848'
Error 'Scsi error - MEDIUM ERROR:L-EC UNCORRECTABLE ERROR' occurred while reading '/BDMV/STREAM/00978.m2ts' at offset '669646848'
Error 'Scsi error - MEDIUM ERROR:L-EC UNCORRECTABLE ERROR' occurred while reading '/BDMV/STREAM/00978.m2ts' at offset '669646848'
Error 'Scsi error - MEDIUM ERROR:L-EC UNCORRECTABLE ERROR' occurred while reading '/BDMV/STREAM/00978.m2ts' at offset '669646848'
Error 'Posix error - Input/output error' occurred while reading '/dev/rdisk5' at offset '669646848'
Error 'Posix error - Input/output error' occurred while reading '/dev/rdisk5' at offset '669646848'
Error 'Posix error - Input/output error' occurred while reading '/dev/rdisk5' at offset '669646848'
Error 'Posix error - Input/output error' occurred while reading '/dev/rdisk5' at offset '669646848'
Error 'Posix error - Input/output error' occurred while reading '/dev/rdisk5' at offset '669646848'
Error 'Scsi error - MEDIUM ERROR:L-EC UNCORRECTABLE ERROR' occurred while reading '/BDMV/STREAM/00978.m2ts' at offset '669646848'
Error 'Scsi error - MEDIUM ERROR:L-EC UNCORRECTABLE ERROR' occurred while reading '/BDMV/STREAM/00978.m2ts' at offset '669646848'
Error 'Scsi error - MEDIUM ERROR:L-EC UNCORRECTABLE ERROR' occurred while reading '/BDMV/STREAM/00978.m2ts' at offset '669646848'
Error 'Scsi error - MEDIUM ERROR:L-EC UNCORRECTABLE ERROR' occurred while reading '/BDMV/STREAM/00978.m2ts' at offset '669646848'
Error 'Scsi error - MEDIUM ERROR:L-EC UNCORRECTABLE ERROR' occurred while reading '/BDMV/STREAM/00978.m2ts' at offset '669646848'
Error 'Scsi error - MEDIUM ERROR:L-EC UNCORRECTABLE ERROR' occurred while reading '/BDMV/STREAM/00978.m2ts' at offset '669646848'
Error 'Scsi error - MEDIUM ERROR:L-EC UNCORRECTABLE ERROR' occurred while reading '/BDMV/STREAM/00978.m2ts' at offset '669646848'
Error 'Posix error - Input/output error' occurred while reading '/dev/rdisk5' at offset '669646848'
Error 'Posix error - Input/output error' occurred while reading '/dev/rdisk5' at offset '669646848'
Error 'Posix error - Input/output error' occurred while reading '/dev/rdisk5' at offset '669646848'
Error 'Posix error - Input/output error' occurred while reading '/dev/rdisk5' at offset '669646848'
Error 'Posix error - Input/output error' occurred while reading '/dev/rdisk5' at offset '669646848'
Error 'Scsi error - MEDIUM ERROR:L-EC UNCORRECTABLE ERROR' occurred while reading '/BDMV/STREAM/00978.m2ts' at offset '669646848'
Error 'Scsi error - MEDIUM ERROR:L-EC UNCORRECTABLE ERROR' occurred while reading '/BDMV/STREAM/00978.m2ts' at offset '669646848'
Error 'Scsi error - MEDIUM ERROR:L-EC UNCORRECTABLE ERROR' occurred while reading '/BDMV/STREAM/00978.m2ts' at offset '669646848'
Error 'Scsi error - MEDIUM ERROR:L-EC UNCORRECTABLE ERROR' occurred while reading '/BDMV/STREAM/00978.m2ts' at offset '669646848'
Error 'Scsi error - MEDIUM ERROR:L-EC UNCORRECTABLE ERROR' occurred while reading '/BDMV/STREAM/00978.m2ts' at offset '669646848'
Error 'Scsi error - MEDIUM ERROR:L-EC UNCORRECTABLE ERROR' occurred while reading '/BDMV/STREAM/00978.m2ts' at offset '669646848'
Error 'Scsi error - MEDIUM ERROR:L-EC UNCORRECTABLE ERROR' occurred while reading '/BDMV/STREAM/00978.m2ts' at offset '669646848'
Error 'Posix error - Input/output error' occurred while reading '/dev/rdisk5' at offset '669646848'
Error 'Posix error - Input/output error' occurred while reading '/dev/rdisk5' at offset '669646848'
Error 'Posix error - Input/output error' occurred while reading '/dev/rdisk5' at offset '669646848'
Error 'Posix error - Input/output error' occurred while reading '/dev/rdisk5' at offset '669646848'
Error 'Posix error - Input/output error' occurred while reading '/dev/rdisk5' at offset '669646848'
Error 'Scsi error - MEDIUM ERROR:L-EC UNCORRECTABLE ERROR' occurred while reading '/BDMV/STREAM/00978.m2ts' at offset '669646848'
Error 'Scsi error - MEDIUM ERROR:L-EC UNCORRECTABLE ERROR' occurred while reading '/BDMV/STREAM/00978.m2ts' at offset '669646848'
Error 'Scsi error - MEDIUM ERROR:L-EC UNCORRECTABLE ERROR' occurred while reading '/BDMV/STREAM/00978.m2ts' at offset '669646848'
Error 'Scsi error - MEDIUM ERROR:L-EC UNCORRECTABLE ERROR' occurred while reading '/BDMV/STREAM/00978.m2ts' at offset '669646848'
Error 'Scsi error - MEDIUM ERROR:L-EC UNCORRECTABLE ERROR' occurred while reading '/BDMV/STREAM/00978.m2ts' at offset '669646848'
Error 'Scsi error - MEDIUM ERROR:L-EC UNCORRECTABLE ERROR' occurred while reading '/BDMV/STREAM/00978.m2ts' at offset '669646848'
Error 'Scsi error - MEDIUM ERROR:L-EC UNCORRECTABLE ERROR' occurred while reading '/BDMV/STREAM/00978.m2ts' at offset '669646848'
Error 'Posix error - Input/output error' occurred while reading '/dev/rdisk5' at offset '669646848'
Error 'Posix error - Input/output error' occurred while reading '/dev/rdisk5' at offset '669646848'
Error 'Posix error - Input/output error' occurred while reading '/dev/rdisk5' at offset '669646848'
Error 'Posix error - Input/output error' occurred while reading '/dev/rdisk5' at offset '669646848'
Error 'Posix error - Input/output error' occurred while reading '/dev/rdisk5' at offset '669646848'
Error 'Scsi error - MEDIUM ERROR:L-EC UNCORRECTABLE ERROR' occurred while reading '/BDMV/STREAM/00978.m2ts' at offset '669646848'
Error 'Scsi error - MEDIUM ERROR:L-EC UNCORRECTABLE ERROR' occurred while reading '/BDMV/STREAM/00978.m2ts' at offset '669646848'
Error 'Scsi error - MEDIUM ERROR:L-EC UNCORRECTABLE ERROR' occurred while reading '/BDMV/STREAM/00978.m2ts' at offset '669646848'
Error 'Scsi error - MEDIUM ERROR:L-EC UNCORRECTABLE ERROR' occurred while reading '/BDMV/STREAM/00978.m2ts' at offset '669646848'
Failed to save title 10 to file /Volumes/Media/Movies/Elemental (2023)/Elemental_t10.mkv
Error 'Scsi error - MEDIUM ERROR:L-EC UNCORRECTABLE ERROR' occurred while reading '/BDMV/STREAM/01097.m2ts' at offset '403243008'
Error 'Scsi error - MEDIUM ERROR:L-EC UNCORRECTABLE ERROR' occurred while reading '/BDMV/STREAM/01097.m2ts' at offset '403243008'
Error 'Scsi error - MEDIUM ERROR:L-EC UNCORRECTABLE ERROR' occurred while reading '/BDMV/STREAM/01097.m2ts' at offset '403243008'
Error 'Scsi error - MEDIUM ERROR:L-EC UNCORRECTABLE ERROR' occurred while reading '/BDMV/STREAM/01097.m2ts' at offset '403243008'
Error 'Scsi error - MEDIUM ERROR:L-EC UNCORRECTABLE ERROR' occurred while reading '/BDMV/STREAM/01097.m2ts' at offset '403243008'
Error 'Scsi error - MEDIUM ERROR:L-EC UNCORRECTABLE ERROR' occurred while reading '/BDMV/STREAM/01097.m2ts' at offset '403243008'
Error 'Scsi error - MEDIUM ERROR:L-EC UNCORRECTABLE ERROR' occurred while reading '/BDMV/STREAM/01097.m2ts' at offset '403243008'
Failed to save title 27 to file /Volumes/Media/Movies/Elemental (2023)/Elemental_t27.mkv
Encountered 196 errors of type 'Read Error' - see http://www.makemkv.com/errors/read/
32 titles saved, 5 failed
Disc looks totally clean. I've tried it twice since then copying the failed files but still got the same issue. Do you think the issue is the drive? I have the Verbatim 43888 4K Blu-Ray optical drive, that I have flashed. I'm using it on my Macbook Pro running Sequoia 15.1. Should I return it and get a different drive? and if so which one would you reccomend?

Re: Read Errors When Processing Some DVD's & Blu-Ray's

Posted: Thu Apr 24, 2025 1:11 pm
by dcoke22

Code: Select all

Error 'Scsi error - MEDIUM ERROR:L-EC UNCORRECTABLE ERROR' occurred while reading '/BDMV/STREAM/00978.m2ts' at offset '664117248'
Errors like that mean the drive had trouble reading a spot on the disc. The general advice is to gently clean the disc, even if it looks clean or is brand new. Sometimes things invisible to the eye can affect a drive's performance.

Re: Read Errors When Processing Some DVD's & Blu-Ray's

Posted: Thu Apr 24, 2025 4:44 pm
by Vertigo99
I tried something that I read on another post that fixed this for me. I was getting the same error on three different drives. The other post recommended activating the integration of MKV with the system. You can do this in preferences in MKV. I activated System and System (32bit) checkboxes. Then I used Handbrake to read the disk and it read the disk perfectly. I havent watched the movie all the way through yet, but I scanned and jumped to about 10 different locations along the timeline all the way to the credits while watching in VLC and it looked fine. :D

I can't find the original post, or I would put a link to it here. Cudos to that guy.

As far as polishing goes, it did work for me one time on a different disk a year or so ago, but it didnt work on two other disks that I tried it on. So it has possibilities.

Re: Read Errors When Processing Some DVD's & Blu-Ray's

Posted: Tue Apr 29, 2025 5:52 am
by sacredunity4444
dcoke22 wrote: ↑
Thu Apr 24, 2025 1:11 pm

Code: Select all

Error 'Scsi error - MEDIUM ERROR:L-EC UNCORRECTABLE ERROR' occurred while reading '/BDMV/STREAM/00978.m2ts' at offset '664117248'
Errors like that mean the drive had trouble reading a spot on the disc. The general advice is to gently clean the disc, even if it looks clean or is brand new. Sometimes things invisible to the eye can affect a drive's performance.
Thanks for letting me know. What's the best thing to clean it with or way to clean it?

Re: Read Errors When Processing Some DVD's & Blu-Ray's

Posted: Tue Apr 29, 2025 5:54 am
by sacredunity4444
Vertigo99 wrote: ↑
Thu Apr 24, 2025 4:44 pm
 I tried something that I read on another post that fixed this for me. I was getting the same error on three different drives. The other post recommended activating the integration of MKV with the system. You can do this in preferences in MKV. I activated System and System (32bit) checkboxes. Then I used Handbrake to read the disk and it read the disk perfectly. I havent watched the movie all the way through yet, but I scanned and jumped to about 10 different locations along the timeline all the way to the credits while watching in VLC and it looked fine. :D

I can't find the original post, or I would put a link to it here. Cudos to that guy.

As far as polishing goes, it did work for me one time on a different disk a year or so ago, but it didnt work on two other disks that I tried it on. So it has possibilities.
That's ok for the link. I'll try to do what you said and see if that helps at all. Thanks for the advice.

Re: Read Errors When Processing Some DVD's & Blu-Ray's

Posted: Tue Apr 29, 2025 1:27 pm
by dcoke22
There are lots of ways to clean a disc. I like to use plenty of warm water and liquid dish soap. I move my finger tip back and forth from the inside hole to the outer edge, taking the shortest path possible and slowly work all the way around the disc. Doing it this way, my finger is always traveling perpendicular to how data is encoded on the disc. I rinse thoroughly and lay it label side down onto a towel. I dry the label side with a towel and use a can of air to blast the water off the data side.

Be sure the disc is completely dry before putting it back into your drive. You don't want to spray the inside of the drive with water!

Re: Read Errors When Processing Some DVD's & Blu-Ray's

Posted: Mon May 12, 2025 5:33 pm
by sacredunity4444
dcoke22 wrote: ↑
Tue Apr 29, 2025 1:27 pm
 There are lots of ways to clean a disc. I like to use plenty of warm water and liquid dish soap. I move my finger tip back and forth from the inside hole to the outer edge, taking the shortest path possible and slowly work all the way around the disc. Doing it this way, my finger is always traveling perpendicular to how data is encoded on the disc. I rinse thoroughly and lay it label side down onto a towel. I dry the label side with a towel and use a can of air to blast the water off the data side.

Be sure the disc is completely dry before putting it back into your drive. You don't want to spray the inside of the drive with water!
Thanks for the info. I'll try this and see if it helps. Your advice is greatly appreciated.
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