reading a scanned picture from an unknown CD or DVD disk

[Matthias Apitz]

Hello,

I've a very old slide positive (a framed picture of 24x36mm). A local
drugstore scanned the picture and returned me disk, a CD or DVD. But I
can't mount it as cd9660 file system. The only thing I can do is:

# grep cd0 /var/log/message
Nov 13 12:01:35 e6330-r314251 kernel: cd0 at ahcich1 bus 0 scbus1 target 0 lun 0
Nov 13 12:01:35 e6330-r314251 kernel: cd0: <PLDS DVD+-RW DU-8A5HH SD11> Removable CD-ROM SCSI device
Nov 13 12:01:35 e6330-r314251 kernel: cd0: Serial Number TTYK05508134O47P3A01
Nov 13 12:01:35 e6330-r314251 kernel: cd0: 150.000MB/s transfers (SATA 1.x, UDMA5, ATAPI 12bytes, PIO 8192bytes)
Nov 13 12:01:35 e6330-r314251 kernel: cd0: 13MB (7086 2048 byte sectors)


# cat /dev/cd0 > cd0
# ls -l cd0
-rw-r--r-- 1 root wheel 14512128 13 nov. 11:18 cd0

# file cd0
cd0: data

# strings cd0 | more
BEA01
NSR02
TEA01
3256792369
4A8508F400000FB8
OSTA Compressed Unicode
OSTA Compressed Unicode
*EPSON Disc Library UDF
*UDF LV Info
OSTA Compressed Unicode
3256792369
*EPSON Disc Library UDF
+NSR02
*EPSON Disc Library UDF
OSTA Compressed Unicode
3256792369
*OSTA UDF Compliant
*EPSON Disc Library UDF
3256792369
4A8508F400000FB8
OSTA Compressed Unicode
OSTA Compressed Unicode
...

What can I do to get the picture on my X11 screen and/or convert it to JPEG
or TIFF?

Thanks

matthias


--
Matthias Apitz, ✉ gu...@unixarea.de, http://www.unixarea.de/ +49-176-38902045
Public GnuPG key: http://www.unixarea.de/key.pub

[Matthias Apitz]

Please ignore my message,

# mount_udf /dev/cd0 /mnt

did the trick.

matthias

An die deutsche Bundesregierung: Nein, meine Söhne geb' ich nicht für Ihren Krieg!
Al Gobierno alemán: ¡No, no doy mis hijos para su guerra!
To the German Government: No, I will not give my sons for your war!

[Tomek CEDRO]

yes iso9660+udf hybrid is standard now, when mounting iso files are there but look strange, all look fine when mounting udf. 

just out of curiosity did the mount_cd9660 return okay but files were messes up or did not mount at all? only mount_udf worked while mount_cd9660 failed?

im wondering if you got udf with no iso?

what type of disk? cd/dvd/bd-r/w/ram?

--
CeDeROM, SQ7MHZ, http://www.tomek.cedro.info