Improve UDF sector count

Open Deterous opened this issue 1 month ago • 5 comments

Here's an example that redumper currently gets UDF sector count incorrect: PS3 IDU - 2014 Holiday Refresh (USA) (UDF-only BD-R)

sectors count (READ_CAPACITY): 4039168
sectors count (UDF): 4038915

The sector at 4038915 contains another Logical Volume Descriptor, followed by a Unallocated Space Descriptor, followed by a Terminating Descriptor, then a bunch of blank sectors, and ending in an AVDP.

Dec 13 '25 15:12 Deterous