[k3b] [Bug 387765] K3b says that blu-ray ISO is not recognizable

[Thomas Schmitt]

https://bugs.kde.org/show_bug.cgi?id=387765

--- Comment #25 from Thomas Schmitt <scdbackup at gmx.net> ---
Hi,

the given URL seems not to work without Javascript. But i found in
its lengthy HTML this URL
 
http://download864.mediafire.com/7l3plzb6fzqg/26outwdcybhtzyp/udf+image+created+with+nero.iso
When fetched with wget it delivers a file of 9,764,864 bytes.

In 2048-bytes block 16, where an ISO 9660 filesystem image would have its 
Primary Volume Descriptor with magic number {0x01, 'C', 'D', '0', '0', '1'} 
it has {0x00, 'B', 'E', 'A', '0', '1'}.
This is an ECMA-167 Volume Structure Descriptor. "BEA01" means UDF.
According to ECMA-167 it is ok to have it there.

Linux mounts the image and then reports it as
  ... type udf ...

It will be interesting to learn how K3B manages to circumvent our changeset
about unrecognized image formats. (See my first comment in this thread:
  https://bugs.kde.org/show_bug.cgi?id=387765#c5
)

Have a nice day :)

Thomas

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