JEITA CP-3451
- 23 -
Default
=
none
Software
This tag records the name and version of the software or firmware of the camera or image input device used to
generate the image. The detailed format is not specified, but it is recommended that the example shown below be
followed. When the field is left blank, it is treated as unknown.
Ex.) "Exif Software Version 1.00a"
Tag
=
305 (131h)
Type
=
ASCII
Count
=
Any
Default
=
none
Artist
This tag records the name of the camera owner, photographer or image creator. The detailed format is not specified,
but it is recommended that the information be written as in the example below for ease of Interoperability. When the
field is left blank, it is treated as unknown.
Ex.) "Camera owner, John Smith; Photographer, Michael Brown; Image creator, Ken James"
Tag
=
315 (13Bh)
Type
=
ASCII
Count
=
Any
Default
=
none
Copyright
Copyright information. In this standard the tag is used to indicate both the photographer and editor copyrights. It is
the copyright notice of the person or organization claiming rights to the image. The Interoperability copyright
statement including date and rights should be written in this field; e.g., "Copyright, John Smith, 19xx. All rights
reserved." In this standard the field records both the photographer and editor copyrights, with each recorded in a
separate part of the statement. When there is a clear distinction between the photographer and editor copyrights,
these are to be written in the order of photographer followed by editor copyright, separated by NULL (in this case,
since the statement also ends with a NULL, there are two NULL codes) (see example 1). When only the
photographer copyright is given, it is terminated by one NULL code (see example 2). When only the editor
copyright is given, the photographer copyright part consists of one space followed by a terminating NULL code,
then the editor copyright is given (see example 3). When the field is left blank, it is treated as unknown.
Ex. 1) When both the photographer copyright and editor copyright are given.
Photographer copyright + NULL[00.H] + editor copyright + NULL[00.H]
Ex. 2) When only the photographer copyright is given.
Photographer copyright + NULL[00.H]
Ex. 3) When only the editor copyright is given.
Space[20.H]+ NULL[00.H] + editor copyright + NULL[00.H]
Tag
=
33432 (8298.H)
Type
=
ASCII
Count
=
Any
Default
=
none