2020.03.16 21:06 "Re: [Tiff] Old-Style JPEG Support", by Levi Wilson

Here is what it dumps out:

TIFF Directory at offset 0x50 (80)
    Subfile Type: (0 = 0x0)
    Image Width: 2550 Image Length: 3300
    Resolution: 300, 300 pixels/inch
    Bits/Sample: 8
    Compression Scheme: Old-style JPEG
    Photometric Interpretation: min-is-black
    FillOrder: msb-to-lsb
    YCbCr Subsampling: 2, 2
    Orientation: row 0 top, col 0 lhs
    Samples/Pixel: 1
    Rows/Strip: 3304
    Planar Configuration: single image plane
    Software: Oi/GFS, writer v00.07.00
    Tag 32931: 0xd9,0x7b,0xc5,0xae,0x45,0xee,0x99,0x4a,0xa5,0x24,0xec,0x97,0x59,0x7e,0xa9,0xa0,0xf0,0x3e,0x52,0x11,0x48,0x5,0xce,0x1
    Tag 32934: 1196310871,1,15,9810432,80,928652,1496704,2395252,3171580,3778444,4009272,4646076,5136220,5617416,5804604,6447016,8440080,8960568,9551944
    JpegInterchangeFormat: 816
    JpegInterchangeFormatLength: 927834
    JpegProc: 1
    JpegRestartInterval: 0

TIFF Directory at offset 0xe2b8c (928652)
    Subfile Type: (0 = 0x0)
    Image Width: 2550 Image Length: 3300
    Resolution: 300, 300 pixels/inch
    Bits/Sample: 8
    Compression Scheme: Old-style JPEG
    Photometric Interpretation: min-is-black
    FillOrder: msb-to-lsb
    YCbCr Subsampling: 2, 2
    Orientation: row 0 top, col 0 lhs
    Samples/Pixel: 1
    Rows/Strip: 3304
    Planar Configuration: single image plane
    Software: Oi/GFS, writer v00.07.00
    Tag 32931: 0x18,0x9,0xa,0x35,0xbb,0x19,0xd0,0x45,0x86,0x40,0xe0,0x79,0x98,0x1f,0x4c,0x50,0x20,0x40,0xc,0x12,0x48,0x5,0xce,0x1
    Tag 32934: 0
    JpegInterchangeFormat: 929388
    JpegInterchangeFormatLength: 567315
    JpegProc: 1
    JpegRestartInterval: 0

TIFF Directory at offset 0x16d680 (1496704)
    Subfile Type: (0 = 0x0)
    Image Width: 2550 Image Length: 3300
    Resolution: 300, 300 pixels/inch
    Bits/Sample: 8
    Compression Scheme: Old-style JPEG
    Photometric Interpretation: min-is-black
    FillOrder: msb-to-lsb
    YCbCr Subsampling: 2, 2
    Orientation: row 0 top, col 0 lhs
    Samples/Pixel: 1
    Rows/Strip: 3304
    Planar Configuration: single image plane
    Software: Oi/GFS, writer v00.07.00
    Tag 32931: 0xe2,0xad,0xf4,0xa0,0xd5,0x84,0x77,0x4b,0xb7,0xeb,0x60,0x9,0x2f,0xf2,0xc9,0x56,0x60,0xa4,0xbc,0x12,0x48,0x5,0xce,0x1
    Tag 32934: 0
    JpegInterchangeFormat: 1497440
    JpegInterchangeFormatLength: 897812
    JpegProc: 1
    JpegRestartInterval: 0

TIFF Directory at offset 0x248c74 (2395252)
    Subfile Type: (0 = 0x0)
    Image Width: 2550 Image Length: 3300
    Resolution: 300, 300 pixels/inch
    Bits/Sample: 8
    Compression Scheme: Old-style JPEG
    Photometric Interpretation: min-is-black
    FillOrder: msb-to-lsb
    YCbCr Subsampling: 2, 2
    Orientation: row 0 top, col 0 lhs
    Samples/Pixel: 1
    Rows/Strip: 3304
    Planar Configuration: single image plane
    Software: Oi/GFS, writer v00.07.00
    Tag 32931: 0xb7,0x59,0x78,0x81,0xc,0x7e,0x6c,0x4b,0x98,0x24,0x9a,0x74,0x40,0x28,0x83,0x7c,0x90,0x16,0x79,0x13,0x48,0x5,0xce,0x1
    Tag 32934: 0
    JpegInterchangeFormat: 2395988
    JpegInterchangeFormatLength: 775592
    JpegProc: 1
    JpegRestartInterval: 0

TIFF Directory at offset 0x3064fc (3171580)
    Subfile Type: (0 = 0x0)
    Image Width: 2550 Image Length: 3300
    Resolution: 300, 300 pixels/inch
    Bits/Sample: 8
    Compression Scheme: Old-style JPEG
    Photometric Interpretation: min-is-black
    FillOrder: msb-to-lsb
    YCbCr Subsampling: 2, 2
    Orientation: row 0 top, col 0 lhs
    Samples/Pixel: 1
    Rows/Strip: 3304
    Planar Configuration: single image plane
    Software: Oi/GFS, writer v00.07.00
    Tag 32931: 0xe8,0x9e,0xb0,0x55,0x69,0x3a,0xa3,0x43,0x95,0x89,0x93,0xf5,0x9,0xf4,0x10,0x69,0xc0,0xa6,0x30,0x14,0x48,0x5,0xce,0x1
    Tag 32934: 0
    JpegInterchangeFormat: 3172316
    JpegInterchangeFormatLength: 606128
    JpegProc: 1
    JpegRestartInterval: 0

TIFF Directory at offset 0x39a78c (3778444)
    Subfile Type: (0 = 0x0)
    Image Width: 2550 Image Length: 3300
    Resolution: 300, 300 pixels/inch
    Bits/Sample: 8
    Compression Scheme: Old-style JPEG
    Photometric Interpretation: min-is-black
    FillOrder: msb-to-lsb
    YCbCr Subsampling: 2, 2
    Orientation: row 0 top, col 0 lhs
    Samples/Pixel: 1
    Rows/Strip: 3304
    Planar Configuration: single image plane
    Software: Oi/GFS, writer v00.07.00
    Tag 32931: 0x8c,0xe7,0xec,0x7f,0x4f,0x4d,0x29,0x44,0xaa,0xae,0xe,0xd1,0x9e,0xc1,0x2,0xb5,0x0,0xb,0xe1,0x14,0x48,0x5,0xce,0x1
    Tag 32934: 0
    JpegInterchangeFormat: 3779180
    JpegInterchangeFormatLength: 230089
    JpegProc: 1
    JpegRestartInterval: 0

TIFF Directory at offset 0x3d2d38 (4009272)
    Subfile Type: (0 = 0x0)
    Image Width: 2550 Image Length: 3300
    Resolution: 300, 300 pixels/inch
    Bits/Sample: 8
    Compression Scheme: Old-style JPEG
    Photometric Interpretation: min-is-black
    FillOrder: msb-to-lsb
    YCbCr Subsampling: 2, 2
    Orientation: row 0 top, col 0 lhs
    Samples/Pixel: 1
    Rows/Strip: 3304
    Planar Configuration: single image plane
    Software: Oi/GFS, writer v00.07.00
    Tag 32931: 0xe4,0xab,0x2b,0x2d,0xc6,0xd,0x3d,0x4f,0x83,0x2c,0x84,0x72,0xb0,0xac,0xef,0x5e,0x40,0x51,0x96,0x15,0x48,0x5,0xce,0x1
    Tag 32934: 0
    JpegInterchangeFormat: 4010008
    JpegInterchangeFormatLength: 636068
    JpegProc: 1
    JpegRestartInterval: 0

TIFF Directory at offset 0x46e4bc (4646076)
    Subfile Type: (0 = 0x0)
    Image Width: 2550 Image Length: 3300
    Resolution: 300, 300 pixels/inch
    Bits/Sample: 8
    Compression Scheme: Old-style JPEG
    Photometric Interpretation: min-is-black
    FillOrder: msb-to-lsb
    YCbCr Subsampling: 2, 2
    Orientation: row 0 top, col 0 lhs
    Samples/Pixel: 1
    Rows/Strip: 3304
    Planar Configuration: single image plane
    Software: Oi/GFS, writer v00.07.00
    Tag 32931: 0xdb,0xcc,0xb2,0x43,0x75,0xc4,0x92,0x42,0xb0,0x4f,0x97,0xf9,0x24,0xe8,0x4f,0xa8,0x70,0x70,0x4b,0x16,0x48,0x5,0xce,0x1
    Tag 32934: 0
    JpegInterchangeFormat: 4646812
    JpegInterchangeFormatLength: 489406
    JpegProc: 1
    JpegRestartInterval: 0

TIFF Directory at offset 0x4e5f5c (5136220)
    Subfile Type: (0 = 0x0)
    Image Width: 2550 Image Length: 3300
    Resolution: 300, 300 pixels/inch
    Bits/Sample: 8
    Compression Scheme: Old-style JPEG
    Photometric Interpretation: min-is-black
    FillOrder: msb-to-lsb
    YCbCr Subsampling: 2, 2
    Orientation: row 0 top, col 0 lhs
    Samples/Pixel: 1
    Rows/Strip: 3304
    Planar Configuration: single image plane
    Software: Oi/GFS, writer v00.07.00
    Tag 32931: 0x62,0x57,0x64,0x68,0x2d,0xe7,0x82,0x45,0x98,0xa7,0x3,0xa5,0x9e,0x8b,0x7b,0x88,0xb0,0xd4,0xfb,0x16,0x48,0x5,0xce,0x1
    Tag 32934: 0
    JpegInterchangeFormat: 5136956
    JpegInterchangeFormatLength: 480457
    JpegProc: 1
    JpegRestartInterval: 0

TIFF Directory at offset 0x55b708 (5617416)
    Subfile Type: (0 = 0x0)
    Image Width: 2550 Image Length: 3300
    Resolution: 300, 300 pixels/inch
    Bits/Sample: 8
    Compression Scheme: Old-style JPEG
    Photometric Interpretation: min-is-black
    FillOrder: msb-to-lsb
    YCbCr Subsampling: 2, 2
    Orientation: row 0 top, col 0 lhs
    Samples/Pixel: 1
    Rows/Strip: 3304
    Planar Configuration: single image plane
    Software: Oi/GFS, writer v00.07.00
    Tag 32931: 0x46,0x9a,0x3b,0x37,0x3c,0xb3,0x35,0x4e,0xba,0x70,0xea,0x82,0x1d,0x67,0x47,0x6a,0xf0,0x8b,0xb3,0x17,0x48,0x5,0xce,0x1
    Tag 32934: 0
    JpegInterchangeFormat: 5618152
    JpegInterchangeFormatLength: 186449
    JpegProc: 1
    JpegRestartInterval: 0

TIFF Directory at offset 0x58923c (5804604)
    Subfile Type: (0 = 0x0)
    Image Width: 2550 Image Length: 3300
    Resolution: 300, 300 pixels/inch
    Bits/Sample: 8
    Compression Scheme: Old-style JPEG
    Photometric Interpretation: min-is-black
    FillOrder: msb-to-lsb
    YCbCr Subsampling: 2, 2
    Orientation: row 0 top, col 0 lhs
    Samples/Pixel: 1
    Rows/Strip: 3304
    Planar Configuration: single image plane
    Software: Oi/GFS, writer v00.07.00
    Tag 32931: 0x5b,0xdf,0x2f,0x17,0xaf,0x7b,0x83,0x4a,0xbd,0xec,0xfb,0xeb,0x40,0xd9,0x39,0x53,0x40,0x35,0x5f,0x18,0x48,0x5,0xce,0x1
    Tag 32934: 0
    JpegInterchangeFormat: 5805340
    JpegInterchangeFormatLength: 641673
    JpegProc: 1
    JpegRestartInterval: 0

TIFF Directory at offset 0x625fa8 (6447016)
    Subfile Type: (0 = 0x0)
    Image Width: 2550 Image Length: 3300
    Resolution: 300, 300 pixels/inch
    Bits/Sample: 8
    Compression Scheme: Old-style JPEG
    Photometric Interpretation: min-is-black
    FillOrder: msb-to-lsb
    YCbCr Subsampling: 2, 2
    Orientation: row 0 top, col 0 lhs
    Samples/Pixel: 1
    Rows/Strip: 3304
    Planar Configuration: single image plane
    Software: Oi/GFS, writer v00.07.00
    Tag 32931: 0xd7,0x9a,0xe5,0x0,0x98,0x82,0x29,0x4e,0x8f,0xec,0x58,0x5a,0x49,0x3d,0x1d,0x23,0x50,0x3b,0x20,0x19,0x48,0x5,0xce,0x1
    Tag 32934: 0
    JpegInterchangeFormat: 6447752
    JpegInterchangeFormatLength: 1992326
    JpegProc: 1
    JpegRestartInterval: 0

TIFF Directory at offset 0x80c910 (8440080)
    Subfile Type: (0 = 0x0)
    Image Width: 2550 Image Length: 3300
    Resolution: 300, 300 pixels/inch
    Bits/Sample: 8
    Compression Scheme: Old-style JPEG
    Photometric Interpretation: min-is-black
    FillOrder: msb-to-lsb
    YCbCr Subsampling: 2, 2
    Orientation: row 0 top, col 0 lhs
    Samples/Pixel: 1
    Rows/Strip: 3304
    Planar Configuration: single image plane
    Software: Oi/GFS, writer v00.07.00
    Tag 32931: 0x97,0x13,0x20,0x84,0x27,0xb,0xd8,0x46,0x9b,0x77,0x98,0xcc,0x89,0xd3,0x8a,0x95,0x30,0x36,0xf9,0x19,0x48,0x5,0xce,0x1
    Tag 32934: 0
    JpegInterchangeFormat: 8440816
    JpegInterchangeFormatLength: 519749
    JpegProc: 1
    JpegRestartInterval: 0

TIFF Directory at offset 0x88ba38 (8960568)
    Subfile Type: (0 = 0x0)
    Image Width: 2550 Image Length: 3300
    Resolution: 300, 300 pixels/inch
    Bits/Sample: 8
    Compression Scheme: Old-style JPEG
    Photometric Interpretation: min-is-black
    FillOrder: msb-to-lsb
    YCbCr Subsampling: 2, 2
    Orientation: row 0 top, col 0 lhs
    Samples/Pixel: 1
    Rows/Strip: 3304
    Planar Configuration: single image plane
    Software: Oi/GFS, writer v00.07.00
    Tag 32931: 0x3d,0xdd,0xd0,0x7b,0xd6,0x2b,0x47,0x40,0x96,0x8d,0x62,0xf6,0x5a,0xb2,0x9d,0x9,0x50,0xf2,0xb7,0x1a,0x48,0x5,0xce,0x1
    Tag 32934: 0
    JpegInterchangeFormat: 8961304
    JpegInterchangeFormatLength: 590637
    JpegProc: 1
    JpegRestartInterval: 0

TIFF Directory at offset 0x91c048 (9551944)
    Subfile Type: (0 = 0x0)
    Image Width: 2550 Image Length: 3300
    Resolution: 300, 300 pixels/inch
    Bits/Sample: 8
    Compression Scheme: Old-style JPEG
    Photometric Interpretation: min-is-black
    FillOrder: msb-to-lsb
    YCbCr Subsampling: 2, 2
    Orientation: row 0 top, col 0 lhs
    Samples/Pixel: 1
    Rows/Strip: 3304
    Planar Configuration: single image plane
    Software: Oi/GFS, writer v00.07.00
    Tag 32931: 0xa1,0x96,0x64,0x97,0xa9,0x2,0x3f,0x40,0xa5,0xef,0x69,0x3e,0xce,0x43,0xa3,0x5c,0x80,0x82,0x6f,0x1b,0x48,0x5,0xce,0x1
    Tag 32934: 0
    JpegInterchangeFormat: 9552680
    JpegInterchangeFormatLength: 257675
    JpegProc: 1
    JpegRestartInterval: 0

In ADDITION to that, I get a bunch of these as well:

TIFFReadDirectory: Warning, Unknown field with tag 32931 (0x80a3) encountered.
TIFFReadDirectory: Warning, Unknown field with tag 32934 (0x80a6) encountered.
TIFFReadDirectory: Warning, Unknown field with tag 32931 (0x80a3) encountered.
TIFFReadDirectory: Warning, Unknown field with tag 32934 (0x80a6) encountered.
TIFFReadDirectory: Warning, Unknown field with tag 32931 (0x80a3) encountered.
TIFFReadDirectory: Warning, Unknown field with tag 32934 (0x80a6) encountered.
TIFFReadDirectory: Warning, Unknown field with tag 32931 (0x80a3) encountered.
TIFFReadDirectory: Warning, Unknown field with tag 32934 (0x80a6) encountered.
TIFFReadDirectory: Warning, Unknown field with tag 32931 (0x80a3) encountered.
TIFFReadDirectory: Warning, Unknown field with tag 32934 (0x80a6) encountered.
TIFFReadDirectory: Warning, Unknown field with tag 32931 (0x80a3) encountered.
TIFFReadDirectory: Warning, Unknown field with tag 32934 (0x80a6) encountered.
TIFFReadDirectory: Warning, Unknown field with tag 32931 (0x80a3) encountered.
TIFFReadDirectory: Warning, Unknown field with tag 32934 (0x80a6) encountered.
TIFFReadDirectory: Warning, Unknown field with tag 32931 (0x80a3) encountered.
TIFFReadDirectory: Warning, Unknown field with tag 32934 (0x80a6) encountered.
TIFFReadDirectory: Warning, Unknown field with tag 32931 (0x80a3) encountered.
TIFFReadDirectory: Warning, Unknown field with tag 32934 (0x80a6) encountered.
TIFFReadDirectory: Warning, Unknown field with tag 32931 (0x80a3) encountered.
TIFFReadDirectory: Warning, Unknown field with tag 32934 (0x80a6) encountered.
TIFFReadDirectory: Warning, Unknown field with tag 32931 (0x80a3) encountered.
TIFFReadDirectory: Warning, Unknown field with tag 32934 (0x80a6) encountered.
TIFFReadDirectory: Warning, Unknown field with tag 32931 (0x80a3) encountered.
TIFFReadDirectory: Warning, Unknown field with tag 32934 (0x80a6) encountered.
TIFFReadDirectory: Warning, Unknown field with tag 32931 (0x80a3) encountered.
TIFFReadDirectory: Warning, Unknown field with tag 32934 (0x80a6) encountered.
TIFFReadDirectory: Warning, Unknown field with tag 32931 (0x80a3) encountered.
TIFFReadDirectory: Warning, Unknown field with tag 32934 (0x80a6) encountered.
TIFFReadDirectory: Warning, Unknown field with tag 32931 (0x80a3) encountered.
TIFFReadDirectory: Warning, Unknown field with tag 32934 (0x80a6) encountered.