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"Title keys dumping..." message displays when dumping a non CSS protected DVD #665

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opened 2026-01-29 15:25:50 +00:00 by claunia · 0 comments
claunia commented 2026-01-29 15:25:50 +00:00
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Originally created by @TheRogueArchivist on GitHub (Feb 19, 2021).

Originally assigned to: @FakeShemp on GitHub.

Prerequisites

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

Check and fill as appropriate:

  • I was running Aaru under Windows 10]...
  • ...in 64-bit
  • ...using an Intel / AMD processor
  • Device manufacturer: Asus
  • Model: BW-16D1HT
  • Bus:
    • Parallel ATA
    • Serial ATA
    • SCSI (any)
    • ATAPI (mark above if parallel or serial)
    • USB
      • USB cable manufacturer:
      • USB cable model:
    • FireWire
    • PCMCIA
    • SecureDigital
      • Using a USB card reader
        • USB card reader manufacturer:
        • USB card reader model:
    • MultiMediaCard
      • Using a USB card reader
        • USB card reader manufacturer:
        • USB card reader model:
  • I was dumping media (disk, tape, etc)...
  • I was analyzing media (disk, tape, etc)...
  • I was scanning media (disk, tape, etc)...

Description

When dumping a DVD that does not use CSS, Aaru displays the "Title keys dumping is enabled. This will be very slow." message. The issue seems to be purely cosmetic, as the dump does not slow down, finishes without crashing, and the resulting image seems to be normal.

Exact command line used:

Aaru m dump E: "MB Support CD.aaruf"

Output of command execution with debug output enabled

aaru 5.2.99.3380-alpha+9c0d50b6 built by DESKTOP-8B4K7NM in Debug
Copyright c 2011-2021 Natalia Portillo

Output image format: Aaru Format.
Device in database since 2/19/2021 12:26:22 AM.

PFI:
Disc is a 120mm DVD-ROM version 1
Disc claims conformation to ECMA-267
Disc maximum transfer rate is 10,08 Mbit/sec.
Disc has 1 layers
Pitch size is 0,267 µm/bit
Track size is 0,74 µm
Data area starts at PSN 30000h
Data area ends at PSN 22EEFFh

Drive reports no copy protection on disc.
Using SCSI READ (10) command.
Media has 2092800 blocks of 2048 bytes/each. (for a total of 3.992 GiB)
Device reports 2092800 blocks (4286054400 bytes).
Device can read 64 blocks at a time.
Device reports 2048 bytes per logical block.
Device reports 2048 bytes per physical block.
SCSI device type: MultiMediaDevice.
SCSI medium type: 0.
SCSI density type: 0.
SCSI floppy mode page present: False.
Media identified as DVDROM
Reading 64 sectors at a time.
Building track map...
Track 1 starts at LBA 0 and ends at LBA 2092799
Setting speed to MAX..
Title keys dumping is enabled. This will be very slow.
Reading sector 2092736 of 2092800 (3.107 MiB/sec.)
Dump finished in 1734.9380519 seconds.
Average dump speed 38407.634 KiB/sec.
Average write speed 2603.742 KiB/sec.
Closing output file.
Closed in 14.4086375 seconds.
Hashing image file...
Hashing image file byte 2229272576 of 2229541565
Hashing media tags...
Checking filesystems
Hashing tracks...
Hashing sector 2092544 of 2092800

Writing metadata sidecar

Took a total of 1734.938 seconds (108.978 processing commands, 1332.947 checksumming, 1607.533 writing, 14.409 closing).
Average speed: 37.507 MiB/sec.
Fastest speed burst: 10.549 MiB/sec.
Slowest speed burst: 0.401 MiB/sec.
0 sectors could not be read.

Media details

Motherboard driver DVD-ROM

Originally created by @TheRogueArchivist on GitHub (Feb 19, 2021). Originally assigned to: @FakeShemp on GitHub. ### Prerequisites * [X] Are you running the latest version? * [X] Can you reproduce the problem in the debug version? ### Check and fill as appropriate: * [X] I was running Aaru under Windows 10]... * [X] ...in 64-bit * [X] ...using an Intel / AMD processor * **Device manufacturer**: Asus * **Model**: BW-16D1HT * **Bus**: * [ ] Parallel ATA * [X] Serial ATA * [ ] SCSI (any) * [ ] ATAPI (mark above if parallel or serial) * [ ] USB * **USB cable manufacturer**: * **USB cable model**: * [ ] FireWire * [ ] PCMCIA * [ ] SecureDigital * [ ] Using a USB card reader * **USB card reader manufacturer**: * **USB card reader model**: * [ ] MultiMediaCard * [ ] Using a USB card reader * **USB card reader manufacturer**: * **USB card reader model**: * [X] I was dumping media (disk, tape, etc)... * [ ] I was analyzing media (disk, tape, etc)... * [ ] I was scanning media (disk, tape, etc)... ### Description <!-- Description of the bug --> When dumping a DVD that does not use CSS, Aaru displays the "Title keys dumping is enabled. This will be very slow." message. The issue seems to be purely cosmetic, as the dump does not slow down, finishes without crashing, and the resulting image seems to be normal. ### Exact command line used: `Aaru m dump E: "MB Support CD.aaruf"` ### Output of command execution with debug output enabled ``` aaru 5.2.99.3380-alpha+9c0d50b6 built by DESKTOP-8B4K7NM in Debug Copyright c 2011-2021 Natalia Portillo Output image format: Aaru Format. Device in database since 2/19/2021 12:26:22 AM. PFI: Disc is a 120mm DVD-ROM version 1 Disc claims conformation to ECMA-267 Disc maximum transfer rate is 10,08 Mbit/sec. Disc has 1 layers Pitch size is 0,267 µm/bit Track size is 0,74 µm Data area starts at PSN 30000h Data area ends at PSN 22EEFFh Drive reports no copy protection on disc. Using SCSI READ (10) command. Media has 2092800 blocks of 2048 bytes/each. (for a total of 3.992 GiB) Device reports 2092800 blocks (4286054400 bytes). Device can read 64 blocks at a time. Device reports 2048 bytes per logical block. Device reports 2048 bytes per physical block. SCSI device type: MultiMediaDevice. SCSI medium type: 0. SCSI density type: 0. SCSI floppy mode page present: False. Media identified as DVDROM Reading 64 sectors at a time. Building track map... Track 1 starts at LBA 0 and ends at LBA 2092799 Setting speed to MAX.. Title keys dumping is enabled. This will be very slow. Reading sector 2092736 of 2092800 (3.107 MiB/sec.) Dump finished in 1734.9380519 seconds. Average dump speed 38407.634 KiB/sec. Average write speed 2603.742 KiB/sec. Closing output file. Closed in 14.4086375 seconds. Hashing image file... Hashing image file byte 2229272576 of 2229541565 Hashing media tags... Checking filesystems Hashing tracks... Hashing sector 2092544 of 2092800 Writing metadata sidecar Took a total of 1734.938 seconds (108.978 processing commands, 1332.947 checksumming, 1607.533 writing, 14.409 closing). Average speed: 37.507 MiB/sec. Fastest speed burst: 10.549 MiB/sec. Slowest speed burst: 0.401 MiB/sec. 0 sectors could not be read. ``` ### Media details <!-- Photo, EAN-13, if possible eBay link --> Motherboard driver DVD-ROM
claunia added the bug label 2026-01-29 15:25:51 +00:00
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Reference: aaru-dps/Aaru-aaru-dps#665
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