JPEG2000

Submitted by tna on 2 December 2010 - 1:13pm
Last updated on 28 December 2010 - 3:05am
Full Name: 
JPEG2000

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Identifiers
Extensions: 
MIME Type: 
PRONOM UID: 
x-fmt/392
Apple UID: 
public.jpeg-2000
Internal Signatures
Internal Signatures: 
Title: 
JPEG2000
Regular Expressions: 
'(?s)\\A\\x00\\x00\\x00\\xc0\\xa6\\x05\\x02\\x02\\xd0\\xa0x\\xa0'
Note: 
From the ISO JPEG2000 specification
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1 comment for 'JPEG2000 '

Should we use the File Type Box identifier too?

Submitted by anjackson on 3 December 2010 - 1:31pm.

This signature only identifies the container - for JP2 images the FileType Box can be checked along with the Signature Box. We should probably have separate signatures for these two cases. For more info, see the standard or http://digitalpreservation.gov/formats/fdd/fdd000143.shtml#sign