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saramibreak / DiscImageCreator

This is the disc (CD, GD, DVD, HD-DVD, BD, GC/Wii, XBOX, XBOX 360) and disk (Floppy, MO, USB etc) image creation tool
http://forum.redump.org/topic/10483/discimagecreator/
Apache License 2.0
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Incorrect UDF volume label #264

Closed Deterous closed 5 months ago

Deterous commented 5 months ago

*_volDesc.txt currently shows the Volume Labels (Identifiers) from ISO9660 and Joliet filesystems. It would be useful if DIC output the Volume Labels from other filesystems, such as UDF, HFS, High Sierra, Rock Ridge, etc

Example: A disc with both ISO and UDF partitions (e.g. http://redump.org/disc/77006/) shows up in Windows with the UDF volume label. However this volume label is not mentioned anywhere in DIC logs/output. However, the UDF label in the DIC logs is incorrect.

saramibreak commented 5 months ago

It would be useful if DIC output the Volume Labels from other filesystems, such as UDF, HFS, High Sierra, Rock Ridge, etc

I dumped a DVD and confirmed the volume label.

========== LBA[000016, 0x00010]: Volume Descriptor ==========
                           Volume Descriptor Type: 1
                              Standard Identifier: CD001
                        Volume Descriptor Version: 1
                                System Identifier:                                 
                                Volume Identifier: DVD_VIDEO

UDF

========== LBA[000032, 0x00020]: Primary Volume Descriptor ==========
    Descriptor Tag
        Tag Identifier: 1
        Descriptor Version: 2
        Tag Checksum: 222
        Tag Serial Number: 0
        Descriptor CRC: 2aa0
        Descriptor CRC Length: 496
        Tag Location: 32
    Volume Descriptor Sequence Number: 0
    Primary Volume Descriptor Number: 0
    Volume Identifier: DVD_VIDEO

Example: A disc with both ISO and UDF partitions (e.g. http://redump.org/disc/77006/) shows up in Windows with the UDF volume label. However this volume label is not mentioned anywhere in DIC logs/output.

Could you upload logs?

Deterous commented 5 months ago

Ah, I see, UDF volume information is here:

========== LBA[000032, 0x00020]: Primary Volume Descriptor ==========
    Descriptor Tag
        Tag Identifier: 1
        Descriptor Version: 2
        Tag Checksum: 209
        Tag Serial Number: 1
        Descriptor CRC: 7b41
        Descriptor CRC Length: 496
        Tag Location: 32
    Volume Descriptor Sequence Number: 0
    Primary Volume Descriptor Number: 0
    Volume Identifier: 

Logs are not mine, but this is the example I used to look for the label: UDF Example.zip

Unfortunately the Label is just "" which is not the label that Windows sees when it mounts the disc. The volume label at the top of the logs is:

========== LBA[000016, 0x00010]: Volume Descriptor ==========
                           Volume Descriptor Type: 1
                              Standard Identifier: CD001
                        Volume Descriptor Version: 1
                                System Identifier:                                 
                                Volume Identifier: BRUTAL

Which I assume is the ISO9660 label.

Deterous commented 5 months ago

I have confirmed with ISOBuster that the disc with logs above has ISO9660 label "BRUTAL" and UDF label "brutal". DIC, meanwhile, just outputs the non-printable character  (ASCII 0x10, DLE) as the UDF volume identifier. The corresponding redump entry is http://redump.org/disc/77006/

saramibreak commented 5 months ago

fixed UDF log DiscImageCreator_test.zip