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From comparing the 12 TIF images obtained from imaging-resource, the following
blocks do not vary:
0x000 00 15 82 9A 00 05 00 00 00 01 00 00 07 84 82 9D ................
JPEG 00 1A 82 9A 00 05 00 00 00 01 00 00 02 2E 82 9D
== == ==
0x010 00 05 00 00 00 01 00 00 07 8C 88 22 00 03 00 00 ..........."....
JPEG 00 05 00 00 00 01 00 00 02 36 88 22 00 03 00 00
== ==
0x020 00 01 00 ** 00 00 90 00 00 07 00 00 00 04 30 32 ...*..........02
**----------- (02,03)
JPEG 00 01 00 03 00 00 90 00 00 07 00 00 00 04 30 32
0x030 31 30 90 03 00 02 00 00 00 14 00 00 07 94 90 04 10..............
JPEG 31 30 90 03 00 02 00 00 00 14 00 00 02 3E 90 04
== ==
0x040 00 02 00 00 00 14 00 00 07 A8 92 04 00 0A 00 00 ................
JPEG 00 02 00 00 00 14 00 00 02 52 91 01 00 07 00 00
== == == == ==
0x050 00 01 00 00 07 BC 92 05 00 05 00 00 00 01 00 00 ................
JPEG 00 04 01 02 03 00 91 02 00 05 00 00 00 01 00 00
== == == == == == ==
0x060 07 C4 92 07 00 03 00 00 00 01 00 05 00 00 92 0A ................
JPEG 02 66 92 04 00 0A 00 00 00 01 00 00 02 6E 92 05
== == == == == == == ==
0x070 00 05 00 00 00 01 00 00 07 CC 92 7C 00 07 00 00 ...........|....
JPEG 00 05 00 00 00 01 00 00 02 76 92 07 00 03 00 00
== == == ==
0x080 01 8A 00 00 07 D4 92 86 00 07 00 00 00 30 00 00 .............0..
JPEG 00 01 00 05 00 00 92 0A 00 05 00 00 00 01 00 00
== == == == == == == ==
[ JPEG GETS OUT OF SYNC AGAIN
02 7E 92 7C 00 07 00 00 01 8A 00 00 02 86 92 86
00 07 00 00 00 30 00 00
]
0x090 09 5E 92 90 00 02 00 00 00 03 ** ** 00 00 92 91 .^........**....
***** ---- ("03","09","14","15","22",
"24","34","36","43","61","64")
JPEG 04 10 92 90 00 02 00 00 00 03 30 35 00 00 92 91
== == **** ----- ("05")
0x0A0 00 02 00 00 00 03 ** ** 00 00 92 92 00 02 00 00 ......**........
***** ----- Always same as above
JPEG 00 02 00 00 00 03 30 35 00 00 92 92 00 02 00 00
0x0B0 00 03 ** ** 00 00 A0 00 00 07 00 00 00 04 30 31 ..**..........01
***** ----- Always same as above
JPEG 00 03 30 35 00 00 A0 00 00 07 00 00 00 04 30 31
0x0C0 30 30 A0 01 00 03 00 00 00 01 00 01 00 00 A2 17 00..............
JPEG 30 30 A0 01 00 03 00 00 00 01 00 01 00 00 A0 02
== ==
0x0D0 00 03 00 00 00 01 00 02 00 00 A3 00 00 07 00 00 ................
JPEG 00 03 00 00 00 01 07 D0 00 00 A0 03 00 03 00 00
== == == == ==
0x0E0 00 01 03 00 00 00 A3 01 00 07 00 00 00 01 01 00 ................
JPEG 00 01 05 20 00 00 A0 05 00 04 00 00 00 01 00 00
== == == == == ==
0x0F0 00 00 A3 02 00 07 00 00 00 08 00 00 09 8E 00 00 ................
JPEG 04 48 A2 17 00 03 00 00 00 01 00 02 00 00 A3 00
== == == == == == == == == ==
[ More SYNC recovery
00 07 00 00 00 01 03 00 00 00 A3 01 00 07 00 00
00 01 01 00 00 00 A3 02 00 07 00 00 00 08 00 00
04 40 00 00
]
0x100 00 00 00 00 00 0A 00 00 ** ** 00 00 00 ** 00 00 ........**...*..
***** --- (00 C8 [200],
01 2C [300],
01 90 [400],
1F 40 [8000])
My guess is this is the ISO speed
** --- (B,C,P)
JPEG 00 00 00 00 00 0A 00 00 01 2C 00 00 00 50 00 00
0x110 00 0A ..
JPEG 00 0A
DATE1 274 "1999:10:06 03:29:14"
DATE2 294 "1999:10:06 03:29:14"
[ JPEG files are a little different and have these extra 8 bytes
00 00 00 04 00 00 00 01
]
0x13A 00 00 00 ** 00 00 00 06 00 00 00 1E 00 00 00 0A ...*............
** ---- (00,0A,0C)
JPEG 00 00 00 00 00 00 00 06 00 00 00 1E 00 00 00 0A
0x14A 00 00 ** ** 00 00 00 0A 00 15 00 01 00 07 00 00 ..**............
***** ---- (01 5E [350], 04 1A [1050])
Probably 35 and 105 - For lens focal lengths?
That seems to match the JPG version pretty well
too (0x28C in file)
JPEG 00 00 04 1A 00 00 00 0A 00 15 00 01 00 07 00 00
0x15A 00 04 30 31 30 30 00 02 00 03 00 00 00 02 00 00 ..0100..........
JPEG 00 04 30 31 30 30 00 02 00 03 00 00 00 02 00 00
0x16A 00 C8 00 03 00 02 00 00 00 06 00 00 08 D6 00 04 ................
JPEG 00 C8 00 03 00 02 00 00 00 06 00 00 03 88 00 04
== ==
0x17A 00 02 00 00 00 08 00 00 08 DC 00 05 00 02 00 00 ................
JPEG 00 02 00 00 00 08 00 00 03 8E 00 05 00 02 00 00
== ==
0x18A 00 0D 00 00 08 E4 00 06 00 02 00 00 00 07 00 00 ................
JPEG 00 0D 00 00 03 96 00 06 00 02 00 00 00 07 00 00
== ==
0x19A 08 F1 00 07 00 02 00 00 00 07 00 00 08 F8 00 08 ................
JPEG 03 A3 00 07 00 02 00 00 00 07 00 00 03 AA 00 08
== == == ==
0x1AA 00 02 00 00 00 0D 00 00 08 FF 00 09 00 02 00 00 ................
JPEG 00 02 00 00 00 0D 00 00 03 B1 00 09 00 02 00 00
== ==
0x1BA 00 09 00 00 09 0C 00 0B 00 08 00 00 00 01 00 00 ................
JPEG 00 09 00 00 03 BE 00 0B 00 08 00 00 00 01 00 00
== ==
0x1CA 00 00 00 0C 00 05 00 00 00 04 00 00 09 15 00 0D ................
JPEG 00 00 00 0C 00 05 00 00 00 04 00 00 03 C7 00 0D
== ==
0x1DA 00 07 00 00 00 04 ** 01 03 00 00 0E 00 07 00 00 ......*.........
** --- (00, 04, FD)
JPEG 00 07 00 00 00 04 00 01 03 00 00 0E 00 07 00 00
0x1EA 00 04 00 01 0C 00 00 81 00 02 00 00 00 09 00 00 ................
JPEG 00 04 00 01 0C 00 00 81 00 02 00 00 00 09 00 00
0x1FA 09 35 00 83 00 01 00 00 00 01 00 00 00 00 00 84 .5..............
JPEG 03 E7 00 83 00 01 00 00 00 01 00 00 00 00 00 84
== ==
0x20A 00 05 00 00 00 04 00 00 09 3E 00 87 00 01 00 00 .........>......
JPEG 00 05 00 00 00 04 00 00 03 F0 00 87 00 01 00 00
== ==
0x21A 00 01 00 00 00 00 00 88 00 07 00 00 00 04 ** 00 ................
** --- (01, 00)
JPEG 00 01 00 00 00 00 00 88 00 07 00 00 00 04 01 00
0x22A ** 00 00 89 00 01 00 00 00 01 ** 00 00 00 00 8A ................
** --- (00,01) ** ----- (0A,00)
JPEG 01 00 00 89 00 01 00 00 00 01 0A 00 00 00 00 8A
0x23A 00 03 00 00 00 01 00 00 00 00 00 8B 00 07 00 00 ................
JPEG 00 03 00 00 00 01 00 02 00 00 00 8B 00 07 00 00
==
0x24A 00 04 ** 01 0C 00 00 00 00 00 ..*.......
** ------- (H,T)
JPEG 00 04 54 01 0C 00 00 00 00 00
STRING 596 "COLOR"
*FORMAT 602 "RGB " (RGB,FINE,NORMAL)
WHITEBALANCE 610 "WHITE PRESET" (WHITE PRESET,SUNNY,AUTO)
*SHARPENING 623 "NORMAL" (NORMAL,LOW,HIGH,NONE)
*FOCUS 630 "AF-S " (AF-S,AF-C,MANUAL)
STRING 637 " "
STRING 650 " "
0x293 00 00 ** ** 00 00 01 00 00 00 01 ** 00 00 01 00 ..**.......*....
***** -- (01 DE [478], 02 0F [527], 02 1F [543])
** --------- (83,3D,33)
JPEG 00 00 01 DE 00 00 01 00 00 00 01 83 00 00 01 00
0x2A3 00 00 ** ** 00 00 01 00 00 00 01 ** 00 00 01 00 ..**.......*....
***** -- (00 FC [252], 00 FD [253], 00 FE [254], 01 00 [256])
** -------- (00,05,08,07,08)
JPEG 00 00 01 00 00 00 01 00 00 00 01 00 00 00 01 00
STRING 691 "NORMAL " (NORMAL,LOW)
0x2BC 00 00 ** ** 00 00 00 0A 00 00 ** ** 00 00 00 0A ..**......**....
***** ------ (00 AA [170], 04 1A [1050])
** ** ----- (01 5E [350], 04 1A [1050])
My guess is that this pair is the high and low range of the
focal length for the lens
JPEG 00 00 04 1A 00 00 00 0A 00 00 04 1A 00 00 00 0A
0x2CC 00 00 00 1C 00 00 00 0A 00 00 00 1C 00 00 00 0A ................
JPEG 00 00 00 1C 00 00 00 0A 00 00 00 1C 00 00 00 0A
0x2DC 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
JPEG 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
0x2EC 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
JPEG 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
0x2FC 00 00 ..
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