Scraping from site gives jpeg that can't be viewed
After scraping site some images by ajax in base64. After decoding jpeg image does not show correctly. Only thumbnail can be read. Program that I used shows errors:
ERROR: Invalid DHT Class (2). Aborting DHT Load.
ERROR: Expected marker 0xFF, got 0xCE @ offset 0x0000165F. Consider using [Tools->Img Search Fwd/Rev].
JPEGsnoop 1.8.0 by Calvin Hass
http://www.impulseadventure.com/photo/
-------------------------------------
Filename: [D:\Downloads\jpegs\h9A4kvg3H83O-IlH0kdgWv8-MGyq4VfqQnbp1DHsEOx4LxROVZ8ZjWQQn8EbEg8=x1-y3-z3-tB3ZXsE3c2emBsQJhju9N9p9G0To.jpg]
Filesize: [29991] Bytes
Start Offset: 0x00000004
*** Marker: SOI (xFFD8) ***
OFFSET: 0x00000004
*** Marker: APP0 (xFFE0) ***
OFFSET: 0x00000006
Length = 16
Identifier = [JFIF]
version = [1.1]
density = 1 x 1 (aspect ratio)
thumbnail = 0 x 0
*** Marker: APP1 (xFFE1) ***
OFFSET: 0x00000018
Length = 5518
Identifier = [Exif]
Identifier TIFF = 0x[49492A00 08000000]
Endian = Intel (little)
TAG Mark x002A = 0x002A
EXIF IFD0 @ Absolute 0x0000002A
Dir Length = 0x0003
[Software ] = "Picasa"
[Artist ] = "Maurice Tromp"
[ExifOffset ] = @ 0x0048
Offset to Next IFD = 0x00000072
EXIF IFD1 @ Absolute 0x00000094
Dir Length = 0x0006
[Compression ] = JPEG
[XResolution ] = 72/1
[YResolution ] = 72/1
[ResolutionUnit ] = Inch
[JpegIFOffset ] = @ +0x00D0 = @ 0x00F2
[JpegIFByteCount ] = 0x[000014B5] / 5301
Offset to Next IFD = 0x00000000
EXIF SubIFD @ Absolute 0x0000006A
Dir Length = 0x0003
[ExifVersion ] = 02.20
[ExifImageWidth ] = 0x[00000200] / 512
[ExifImageHeight ] = 0x[00000200] / 512
*** Marker: DQT (xFFDB) ***
Define a Quantization Table.
OFFSET: 0x000015A8
Table length = 132
----
Precision=8 bits
Destination ID=0 (Luminance)
DQT, Row #0: 5 3 13 10 8 8 8 8
DQT, Row #1: 4 10 13 10 7 7 7 7
DQT, Row #2: 13 13 8 8 7 7 9 7
DQT, Row #3: 10 10 8 7 7 14 12 7
DQT, Row #4: 8 8 7 7 8 21 19 12
DQT, Row #5: 8 7 7 7 12 19 22 16
DQT, Row #6: 8 7 12 14 19 24 24 18
DQT, Row #7: 10 16 17 17 22 18 19 18
Approx quality factor = 85.65 (scaling=28.70 variance=615.54)
----
Precision=8 bits
Destination ID=1 (Chrominance)
DQT, Row #0: 5 5 8 15 20 20 20 20
DQT, Row #1: 5 7 8 12 20 20 20 20
DQT, Row #2: 8 8 13 20 20 20 20 20
DQT, Row #3: 15 13 20 20 20 20 20 20
DQT, Row #4: 20 20 20 20 20 20 20 20
DQT, Row #5: 20 20 20 20 20 20 20 20
DQT, Row #6: 20 20 20 20 20 20 20 20
DQT, Row #7: 20 20 20 20 20 20 20 20
Approx quality factor = 89.05 (scaling=21.90 variance=16.30)
*** Marker: SOF0 (Baseline DCT) (xFFC0) ***
OFFSET: 0x0000162E
Frame header length = 17
Precision = 8
Number of Lines = 512
Samples per Line = 512
Image Size = 512 x 512
Raw Image Orientation = Landscape
Number of Img components = 3
Component[1]: ID=0x01, Samp Fac=0x22 (Subsamp 1 x 1), Quant Tbl Sel=0x00 (Lum: Y)
Component[2]: ID=0x02, Samp Fac=0x11 (Subsamp 2 x 2), Quant Tbl Sel=0x01 (Chrom: Cb)
Component[3]: ID=0x03, Samp Fac=0x11 (Subsamp 2 x 2), Quant Tbl Sel=0x01 (Chrom: Cr)
*** Marker: DHT (Define Huffman Table) (xFFC4) ***
OFFSET: 0x00001641
Huffman table length = 28
----
Destination ID = 0
Class = 2 (AC Table)
ERROR: Invalid DHT Class (2). Aborting DHT Load.
ERROR: Expected marker 0xFF, got 0xCE @ offset 0x0000165F. Consider using [Tools->Img Search Fwd/Rev].
*** Embedded JPEG Thumbnail ***
Offset: 0x000000F2
Length: 0x000014B5 (5301)
* Embedded Thumb Marker: SOI
* Embedded Thumb Marker: APP0
Length = 16
* Embedded Thumb Marker: DQT
Length = 67
----
Precision=8 bits
Destination ID=0 (Luminance, typically)
DQT, Row #0: 5 3 3 5 7 12 15 18
DQT, Row #1: 4 4 4 6 8 17 18 17
DQT, Row #2: 4 4 5 7 12 17 21 17
DQT, Row #3: 4 5 7 9 15 26 24 19
DQT, Row #4: 5 7 11 17 20 33 31 23
DQT, Row #5: 7 11 17 19 24 31 34 28
DQT, Row #6: 15 19 23 26 31 36 36 30
DQT, Row #7: 22 28 29 29 34 30 31 30
* Embedded Thumb Marker: DQT
Length = 67
----
Precision=8 bits
Destination ID=1 (Chrominance, typically)
DQT, Row #0: 5 5 7 14 30 30 30 30
DQT, Row #1: 5 6 8 20 30 30 30 30
DQT, Row #2: 7 8 17 30 30 30 30 30
DQT, Row #3: 14 20 30 30 30 30 30 30
DQT, Row #4: 30 30 30 30 30 30 30 30
DQT, Row #5: 30 30 30 30 30 30 30 30
DQT, Row #6: 30 30 30 30 30 30 30 30
DQT, Row #7: 30 30 30 30 30 30 30 30
* Embedded Thumb Marker: SOF
Frame header length = 17
Precision = 8
Number of Lines = 160
Samples per Line = 160
Image Size = 160 x 160
* Embedded Thumb Marker: DHT
Length = 28
* Embedded Thumb Marker: DHT
Length = 54
* Embedded Thumb Marker: DHT
Length = 25
* Embedded Thumb Marker: DHT
Length = 39
* Embedded Thumb Marker: SOS
Skipping scan data
Skipped 4966 bytes
* Embedded Thumb Marker: EOI
* Embedded Thumb Signature: 0155D875C95B74D0F3C5835A62516F48
*** Searching Compression Signatures ***
Signature: 01F25B9F8C3118E66388B6A32DDE7032
Signature (Rotated): 0130429CFEB5ADF8568ABE52EB0E100F
File Offset: 4 bytes
Chroma subsampling: 2x2
EXIF Make/Model: NONE
EXIF Makernotes: NONE
EXIF Software: OK [Picasa]
Searching Compression Signatures: (3347 built-in, 0 user(*) )
EXIF.Make / Software EXIF.Model Quality Subsamp Match?
------------------------- ----------------------------------- ---------------- --------------
NOTE: EXIF Software field recognized as from editor
ASSESSMENT not done as file offset non-zero
*** Additional Info ***
NOTE: Data exists after EOF, range: 0x00000000-0x00007527 (29991 bytes)
Start of file and end have some:additional bytes:
0A 0A 0A 0A FF D8 FF E0 00 10 4A 46 49 46 00 01 01 00 00 01 00 01 00 00 FF E1 15 8E 45 78 69 66 00 00 49 49 2A 00 08 00 00 00 03 00 31 01 02 00 07 00 00 00 32 00 00 00 3B 01 02 00 0E 00 00 00 39 00 00 00 69 87 04 00 01 00 00 00 48 00 00 00 72 00 00 00 50 69 63 61 73 61 00 4D 61 75 72 69 63 65 20 54 72 6F 6D 70 00 00 03 00 00 90 07 00 04 00 00 00 30 32 32 30 02 A0 04 00 01 00 00 00 00 02 00 00 03 A0 04 00 01 00 00 00 00 02 00 00 00 00 00 00 06 00 03 01 03 00 01 00 00 00 06 00 00 00 1A 01 05 00 01 00 00 00 C0 00 00 00 1B 01 05 00 01 00 00 00 C8 00 00 00 28 01 03 00 01 00 00 00 02 00 00 00 01 02 04 00 01 00 00 00 D0 00 00 00 02 02 04 00 01 00 00 00 B5 14 00 00 00 00 00 00 48 00 00 00 01 00 00 00 48 00 00 00 01 00 00 00 FF D8 FF E0 00 10 4A 46 49 46 00 01 01 00 00 01 00 01 00 00 FF DB 00 43 00 05 03 04 04 04 03 05 04 04 04 05 05 05 06 07 0C 08 07 07 07 07 0F 0B 0B 09 0C 11 0F 12 12 11 0F 11 11 13 16 1C 17 13 14 1A 15 11 11 18 21 18 1A 1D 1D 1F 1F 1F 13 17 22 24 22 1E 24 1C 1E 1F 1E FF DB 00 43 01 05 05 05 07 06 07 0E 08 08 0E 1E 14 11 14 1E 1E 1E 1E 1E 1E 1E 1E 1E 1E 1E 1E 1E 1E 1E 1E 1E 1E 1E 1E 1E 1E 1E 1E 1E 1E 1E 1E 1E 1E 1E 1E 1E 1E 1E 1E 1E 1E 1E 1E 1E 1E 1E 1E 1E 1E 1E 1E 1E 1E FF C0 00 11 08 00 A0 00 A0 03 01 22 00 02 11 01 03 11 01 FF C4 00 1C 00 00 02 03 01 01 01 01 00 00 00 00 00 00 00 00 00 04 05 02 03 06 01 00 07 08 FF C4 00 36 10 00 02 01 03 03 03 02 04 04 05 04 03 01 00 00 00 01 02 03 00 04 11 12 21 31 05 41 51 13 61 06 22 71 81 14 32 91 B1 23 42 62 A1 C1 52 D1 E1 F1 07 15 F0 72 FF C4 00 19 01 00 03 01 01 01 00 00 00 00 00 00 00 00 00 00 00 01 02 03 04 00 05 FF C4 00 27 11 00 02 02 02 02 02 02 02 01 05 00 00 00 00 00 00 00 01 02 11 03 21 12 31 04 22 41 51 13 61 14 05 32 42 71 91 FF DA 00 0C 03 01 00 02 11 03 11 00
End of file:
6C 5F 28 AF 7A 87 29 36 7B 94 AF E3 4D 7A B5 DC 7F FF D9 41 16 00 00
What is this? Is it possible to find if javascript decodes file in some way? (Huge bundle with minified js.)
If I delete several bytes in the beginning:
Filesize: [29987] Bytes
Start Offset: 0x000000EE
*** Marker: SOI (xFFD8) ***
OFFSET: 0x000000EE
*** Marker: APP0 (xFFE0) ***
OFFSET: 0x000000F0
Length = 16
Identifier = [JFIF]
version = [1.1]
density = 1 x 1 (aspect ratio)
thumbnail = 0 x 0
*** Marker: DQT (xFFDB) ***
Define a Quantization Table.
OFFSET: 0x00000102
Table length = 67
----
Precision=8 bits
Destination ID=0 (Luminance)
DQT, Row #0: 5 3 3 5 7 12 15 18
DQT, Row #1: 4 4 4 6 8 17 18 17
DQT, Row #2: 4 4 5 7 12 17 21 17
DQT, Row #3: 4 5 7 9 15 26 24 19
DQT, Row #4: 5 7 11 17 20 33 31 23
DQT, Row #5: 7 11 17 19 24 31 34 28
DQT, Row #6: 15 19 23 26 31 36 36 30
DQT, Row #7: 22 28 29 29 34 30 31 30
Approx quality factor = 84.93 (scaling=30.13 variance=1.05)
*** Marker: DQT (xFFDB) ***
Define a Quantization Table.
OFFSET: 0x00000147
Table length = 67
----
Precision=8 bits
Destination ID=1 (Chrominance)
DQT, Row #0: 5 5 7 14 30 30 30 30
DQT, Row #1: 5 6 8 20 30 30 30 30
DQT, Row #2: 7 8 17 30 30 30 30 30
DQT, Row #3: 14 20 30 30 30 30 30 30
DQT, Row #4: 30 30 30 30 30 30 30 30
DQT, Row #5: 30 30 30 30 30 30 30 30
DQT, Row #6: 30 30 30 30 30 30 30 30
DQT, Row #7: 30 30 30 30 30 30 30 30
Approx quality factor = 84.93 (scaling=30.15 variance=0.29)
*** Marker: SOF0 (Baseline DCT) (xFFC0) ***
OFFSET: 0x0000018C
Frame header length = 17
Precision = 8
Number of Lines = 160
Samples per Line = 160
Image Size = 160 x 160
Raw Image Orientation = Landscape
Number of Img components = 3
Component[1]: ID=0x01, Samp Fac=0x22 (Subsamp 1 x 1), Quant Tbl Sel=0x00 (Lum: Y)
Component[2]: ID=0x02, Samp Fac=0x11 (Subsamp 2 x 2), Quant Tbl Sel=0x01 (Chrom: Cb)
Component[3]: ID=0x03, Samp Fac=0x11 (Subsamp 2 x 2), Quant Tbl Sel=0x01 (Chrom: Cr)
*** Marker: DHT (Define Huffman Table) (xFFC4) ***
OFFSET: 0x0000019F
Huffman table length = 28
----
Destination ID = 0
Class = 0 (DC / Lossless Table)
Codes of length 01 bits (000 total):
Codes of length 02 bits (002 total): 04 05
Codes of length 03 bits (003 total): 02 03 06
Codes of length 04 bits (001 total): 01
Codes of length 05 bits (001 total): 00
Codes of length 06 bits (001 total): 07
Codes of length 07 bits (001 total): 08
Codes of length 08 bits (000 total):
Codes of length 09 bits (000 total):
Codes of length 10 bits (000 total):
Codes of length 11 bits (000 total):
Codes of length 12 bits (000 total):
Codes of length 13 bits (000 total):
Codes of length 14 bits (000 total):
Codes of length 15 bits (000 total):
Codes of length 16 bits (000 total):
Total number of codes: 009
Expanded Form of Codes:
Codes of length 02 bits:
00 = 04 (Total Len = 6)
01 = 05 (Total Len = 7)
Codes of length 03 bits:
100 = 02 (Total Len = 5)
101 = 03 (Total Len = 6)
110 = 06 (Total Len = 9)
Codes of length 04 bits:
1110 = 01 (Total Len = 5)
Codes of length 05 bits:
11110 = 00 (Total Len = 5)
Codes of length 06 bits:
111110 = 07 (Total Len = 13)
Codes of length 07 bits:
1111110 = 08 (Total Len = 15)
*** Marker: DHT (Define Huffman Table) (xFFC4) ***
OFFSET: 0x000001BD
Huffman table length = 54
----
Destination ID = 0
Class = 1 (AC Table)
Codes of length 01 bits (000 total):
Codes of length 02 bits (002 total): 01 02
Codes of length 03 bits (001 total): 03
Codes of length 04 bits (003 total): 00 04 11
Codes of length 05 bits (003 total): 12 21 31
Codes of length 06 bits (003 total): 05 41 51
Codes of length 07 bits (002 total): 13 61
Codes of length 08 bits (004 total): 06 22 71 81
Codes of length 09 bits (004 total): 14 32 91 B1
Codes of length 10 bits (005 total): 23 42 62 A1 C1
Codes of length 11 bits (004 total): 52 D1 E1 F1
Codes of length 12 bits (003 total): 07 15 F0
Codes of length 13 bits (001 total): 72
Codes of length 14 bits (000 total):
Codes of length 15 bits (000 total):
Codes of length 16 bits (000 total):
Total number of codes: 035
Expanded Form of Codes:
Codes of length 02 bits:
00 = 01 (Total Len = 3)
01 = 02 (Total Len = 4)
Codes of length 03 bits:
100 = 03 (Total Len = 6)
Codes of length 04 bits:
1010 = 00 (EOB) (Total Len = 4)
1011 = 04 (Total Len = 8)
1100 = 11 (Total Len = 5)
Codes of length 05 bits:
11010 = 12 (Total Len = 7)
11011 = 21 (Total Len = 6)
11100 = 31 (Total Len = 6)
Codes of length 06 bits:
111010 = 05 (Total Len = 11)
111011 = 41 (Total Len = 7)
111100 = 51 (Total Len = 7)
Codes of length 07 bits:
1111010 = 13 (Total Len = 10)
1111011 = 61 (Total Len = 8)
Codes of length 08 bits:
11111000 = 06 (Total Len = 14)
11111001 = 22 (Total Len = 10)
11111010 = 71 (Total Len = 9)
11111011 = 81 (Total Len = 9)
Codes of length 09 bits:
111111000 = 14 (Total Len = 13)
111111001 = 32 (Total Len = 11)
111111010 = 91 (Total Len = 10)
111111011 = B1 (Total Len = 10)
Codes of length 10 bits:
1111111000 = 23 (Total Len = 13)
1111111001 = 42 (Total Len = 12)
1111111010 = 62 (Total Len = 12)
1111111011 = A1 (Total Len = 11)
1111111100 = C1 (Total Len = 11)
Codes of length 11 bits:
11111111010 = 52 (Total Len = 13)
11111111011 = D1 (Total Len = 12)
11111111100 = E1 (Total Len = 12)
11111111101 = F1 (Total Len = 12)
Codes of length 12 bits:
111111111100 = 07 (Total Len = 19)
111111111101 = 15 (Total Len = 17)
111111111110 = F0 (ZRL) (Total Len = 12)
Codes of length 13 bits:
1111111111110 = 72 (Total Len = 15)
*** Marker: DHT (Define Huffman Table) (xFFC4) ***
OFFSET: 0x000001F5
Huffman table length = 25
----
Destination ID = 1
Class = 0 (DC / Lossless Table)
Codes of length 01 bits (000 total):
Codes of length 02 bits (003 total): 01 02 03
Codes of length 03 bits (001 total): 04
Codes of length 04 bits (001 total): 00
Codes of length 05 bits (001 total): 05
Codes of length 06 bits (000 total):
Codes of length 07 bits (000 total):
Codes of length 08 bits (000 total):
Codes of length 09 bits (000 total):
Codes of length 10 bits (000 total):
Codes of length 11 bits (000 total):
Codes of length 12 bits (000 total):
Codes of length 13 bits (000 total):
Codes of length 14 bits (000 total):
Codes of length 15 bits (000 total):
Codes of length 16 bits (000 total):
Total number of codes: 006
Expanded Form of Codes:
Codes of length 02 bits:
00 = 01 (Total Len = 3)
01 = 02 (Total Len = 4)
10 = 03 (Total Len = 5)
Codes of length 03 bits:
110 = 04 (Total Len = 7)
Codes of length 04 bits:
1110 = 00 (Total Len = 4)
Codes of length 05 bits:
11110 = 05 (Total Len = 10)
*** Marker: DHT (Define Huffman Table) (xFFC4) ***
OFFSET: 0x00000210
Huffman table length = 39
----
Destination ID = 1
Class = 1 (AC Table)
Codes of length 01 bits (000 total):
Codes of length 02 bits (002 total): 00 01
Codes of length 03 bits (002 total): 02 11
Codes of length 04 bits (002 total): 03 21
Codes of length 05 bits (002 total): 12 31
Codes of length 06 bits (002 total): 04 22
Codes of length 07 bits (002 total): 41 51
Codes of length 08 bits (002 total): 13 61
Codes of length 09 bits (001 total): 14
Codes of length 10 bits (005 total): 05 32 42 71 91
Codes of length 11 bits (000 total):
Codes of length 12 bits (000 total):
Codes of length 13 bits (000 total):
Codes of length 14 bits (000 total):
Codes of length 15 bits (000 total):
Codes of length 16 bits (000 total):
Total number of codes: 020
Expanded Form of Codes:
Codes of length 02 bits:
00 = 00 (EOB) (Total Len = 2)
01 = 01 (Total Len = 3)
Codes of length 03 bits:
100 = 02 (Total Len = 5)
101 = 11 (Total Len = 4)
Codes of length 04 bits:
1100 = 03 (Total Len = 7)
1101 = 21 (Total Len = 5)
Codes of length 05 bits:
11100 = 12 (Total Len = 7)
11101 = 31 (Total Len = 6)
Codes of length 06 bits:
111100 = 04 (Total Len = 10)
111101 = 22 (Total Len = 8)
Codes of length 07 bits:
1111100 = 41 (Total Len = 8)
1111101 = 51 (Total Len = 8)
Codes of length 08 bits:
11111100 = 13 (Total Len = 11)
11111101 = 61 (Total Len = 9)
Codes of length 09 bits:
111111100 = 14 (Total Len = 13)
Codes of length 10 bits:
1111111010 = 05 (Total Len = 15)
1111111011 = 32 (Total Len = 12)
1111111100 = 42 (Total Len = 12)
1111111101 = 71 (Total Len = 11)
1111111110 = 91 (Total Len = 11)
*** Marker: SOS (Start of Scan) (xFFDA) ***
OFFSET: 0x00000239
Scan header length = 12
Number of img components = 3
Component[1]: selector=0x01, table=0(DC),0(AC)
Component[2]: selector=0x02, table=1(DC),1(AC)
Component[3]: selector=0x03, table=1(DC),1(AC)
Spectral selection = 0 .. 63
Successive approximation = 0x00
*** Decoding SCAN Data ***
OFFSET: 0x00000247
Scan Decode Mode: Full IDCT (AC + DC)
Scan Data encountered marker 0xFFD9 @ 0x000015A1.0
Compression stats:
Compression Ratio: 15.51:1
Bits per pixel: 1.55:1
Huffman code histogram stats:
Huffman Table: (Dest ID: 0, Class: DC)
# codes of length 01 bits: 0 ( 0%)
# codes of length 02 bits: 162 ( 41%)
# codes of length 03 bits: 181 ( 45%)
# codes of length 04 bits: 28 ( 7%)
# codes of length 05 bits: 17 ( 4%)
# codes of length 06 bits: 11 ( 3%)
# codes of length 07 bits: 1 ( 0%)
# codes of length 08 bits: 0 ( 0%)
# codes of length 09 bits: 0 ( 0%)
# codes of length 10 bits: 0 ( 0%)
# codes of length 11 bits: 0 ( 0%)
# codes of length 12 bits: 0 ( 0%)
# codes of length 13 bits: 0 ( 0%)
# codes of length 14 bits: 0 ( 0%)
# codes of length 15 bits: 0 ( 0%)
# codes of length 16 bits: 0 ( 0%)
Huffman Table: (Dest ID: 1, Class: DC)
# codes of length 01 bits: 0 ( 0%)
# codes of length 02 bits: 143 ( 72%)
# codes of length 03 bits: 28 ( 14%)
# codes of length 04 bits: 23 ( 12%)
# codes of length 05 bits: 6 ( 3%)
# codes of length 06 bits: 0 ( 0%)
# codes of length 07 bits: 0 ( 0%)
# codes of length 08 bits: 0 ( 0%)
# codes of length 09 bits: 0 ( 0%)
# codes of length 10 bits: 0 ( 0%)
# codes of length 11 bits: 0 ( 0%)
# codes of length 12 bits: 0 ( 0%)
# codes of length 13 bits: 0 ( 0%)
# codes of length 14 bits: 0 ( 0%)
# codes of length 15 bits: 0 ( 0%)
# codes of length 16 bits: 0 ( 0%)
Huffman Table: (Dest ID: 0, Class: AC)
# codes of length 01 bits: 0 ( 0%)
# codes of length 02 bits: 3081 ( 49%)
# codes of length 03 bits: 652 ( 10%)
# codes of length 04 bits: 1358 ( 21%)
# codes of length 05 bits: 596 ( 9%)
# codes of length 06 bits: 316 ( 5%)
# codes of length 07 bits: 88 ( 1%)
# codes of length 08 bits: 137 ( 2%)
# codes of length 09 bits: 60 ( 1%)
# codes of length 10 bits: 29 ( 0%)
# codes of length 11 bits: 14 ( 0%)
# codes of length 12 bits: 5 ( 0%)
# codes of length 13 bits: 1 ( 0%)
# codes of length 14 bits: 0 ( 0%)
# codes of length 15 bits: 0 ( 0%)
# codes of length 16 bits: 0 ( 0%)
Huffman Table: (Dest ID: 1, Class: AC)
# codes of length 01 bits: 0 ( 0%)
# codes of length 02 bits: 501 ( 53%)
# codes of length 03 bits: 237 ( 25%)
# codes of length 04 bits: 112 ( 12%)
# codes of length 05 bits: 52 ( 5%)
# codes of length 06 bits: 21 ( 2%)
# codes of length 07 bits: 12 ( 1%)
# codes of length 08 bits: 8 ( 1%)
# codes of length 09 bits: 2 ( 0%)
# codes of length 10 bits: 5 ( 1%)
# codes of length 11 bits: 0 ( 0%)
# codes of length 12 bits: 0 ( 0%)
# codes of length 13 bits: 0 ( 0%)
# codes of length 14 bits: 0 ( 0%)
# codes of length 15 bits: 0 ( 0%)
# codes of length 16 bits: 0 ( 0%)
YCC clipping in DC:
Y component: [<0= 0] [>255= 0]
Cb component: [<0= 0] [>255= 0]
Cr component: [<0= 0] [>255= 0]
RGB clipping in DC:
R component: [<0= 0] [>255= 0]
G component: [<0= 0] [>255= 0]
B component: [<0= 0] [>255= 0]
Average Pixel Luminance (Y):
Y=[ 26] (range: 0..255)
Brightest Pixel Search:
YCC=[ -74, -159, 64] RGB=[129,119, 82] @ MCU[ 8, 9]
Finished Decoding SCAN Data
Number of RESTART markers decoded: 0
Next position in scan buffer: Offset 0x000015A0.7
*** Marker: EOI (End of Image) (xFFD9) ***
OFFSET: 0x000015A1
*** Searching Compression Signatures ***
Signature: 0155D875C95B74D0F3C5835A62516F48
Signature (Rotated): 01D38A25358EB7649A254E19F1D46600
File Offset: 238 bytes
Chroma subsampling: 2x2
EXIF Make/Model: NONE
EXIF Makernotes: NONE
EXIF Software: NONE
Searching Compression Signatures: (3347 built-in, 0 user(*) )
EXIF.Make / Software EXIF.Model Quality Subsamp Match?
------------------------- ----------------------------------- ---------------- --------------
CAM:[NIKON ] [E2500 ] [FINE ] No
CAM:[Nokia ] [N73 ] [ ] No
CAM:[OLYMPUS OPTICAL CO.,LTD ] [C2000Z ] [ ] No
CAM:[OLYMPUS OPTICAL CO.,LTD ] [C3040Z ] [ ] No
CAM:[PENTAX ] [PENTAX Optio 550 ] [ ] No
CAM:[Research In Motion ] [BlackBerry 8100 ] [ ] No
CAM:[SEIKO EPSON CORP. ] [PhotoPC 3000Z ] [ ] No
SW :[IJG Library ] [085 ]
SW :[Picasa ] [085 (Normal) ]
SW :[ZoomBrowser EX ] [medium ]
The following IJG-based editors also match this signature:
SW :[GIMP ] [085 ]
SW :[IrfanView ] [085 ]
SW :[idImager ] [085 ]
SW :[FastStone Image Viewer ] [085 ]
SW :[NeatImage ] [085 ]
SW :[Paint.NET ] [085 ]
SW :[Photomatix ] [085 ]
SW :[XnView ] [085 ]
ASSESSMENT not done as file offset non-zero
*** Additional Info ***
NOTE: Data exists after EOF, range: 0x000015A3-0x00007523 (24448 bytes)
It shows preview but not the image.
user118226020 Answers
Nobody has answered this question yet.
User contributions licensed under CC BY-SA 3.0