JEITA CP-3451
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A. Tags Relating to Version
ExifVersion
The version of this standard supported. Nonexistence of this field is taken to mean nonconformance to the standard
(see section 4.2). Conformance to this standard is indicated by recording "0220" as 4-byte ASCII. Since the type is
UNDEFINED, there is no NULL for termination.
Tag
= 36864 (9000.H)
Type
=
UNDEFINED
Count
=
4
Default
=
"0220"
FlashpixVersion
The Flashpix format version supported by a FPXR file. If the FPXR function supports Flashpix format Ver. 1.0, this
is indicated similarly to ExifVersion by recording "0100" as 4-byte ASCII. Since the type is UNDEFINED, there is no
NULL for termination.
Tag
=
40960(A000.H)
Type
=
UNDEFINED
Count
=
4
Default
=
"0100"
0100
=
Flashpix Format Version 1.0
Other
=
reserved
B. Tag Relating to Color Space
ColorSpace
The color space information tag (ColorSpace) is always recorded as the color space specifier.
Normally sRGB (=1) is used to define the color space based on the PC monitor conditions and environment. If a
color space other than sRGB is used, Uncalibrated (=FFFF.H) is set. Image data recorded as Uncalibrated can be
treated as sRGB when it is converted to Flashpix. On sRGB see Annex E.
Tag
= 40961 (A001.H)
Type
= SHORT
Count
= 1
1
=
sRGB
FFFF.H
=
Uncalibrated
Other
=
reserved
C. Tags Relating to Image Configuration
PixelXDimension
Information specific to compressed data. When a compressed file is recorded, the valid width of the meaningful
image shall be recorded in this tag, whether or not there is padding data or a restart marker. This tag should not
exist in an uncompressed file. For details see section 2.8.1 and Annex F.
Tag
= 40962 (A002.H)
Type
= SHORT or LONG
Count
= 1
Default
= none