923eca08ec8e82f3f70a34a763ada61a  redes.jpg
5e62ec9f5b99ad7e3f0d235d41ace74d772d424f  redes.jpg

redes.jpg JPEG 142x67 DirectClass 3kb 
Image: redes.jpg
  Format: JPEG (Joint Photographic Experts Group JFIF format)
  Geometry: 142x67
  Class: DirectClass
  Type: TrueColor
  Endianess: Undefined
  Colorspace: RGB
  Channel depth:
    Red: 8-bits
    Green: 8-bits
    Blue: 8-bits
  Channel statistics:
    Red:
      Min: 0 (0)
      Max: 255 (1)
      Mean: 228.439 (0.89584)
      Standard deviation: 55.3964 (0.217241)
    Green:
      Min: 0 (0)
      Max: 255 (1)
      Mean: 226.762 (0.889262)
      Standard deviation: 59.5298 (0.23345)
    Blue:
      Min: 0 (0)
      Max: 255 (1)
      Mean: 226.662 (0.888873)
      Standard deviation: 58.7634 (0.230445)
  Colors: 2263
  Rendering-intent: Undefined
  Resolution: 96x96
  Units: Undefined
  Filesize: 3kb
  Interlace: None
  Background Color: white
  Border Color: #DFDFDF
  Matte Color: grey74
  Dispose: Undefined
  Iterations: 0
  Compression: JPEG
  Quality: 75
  Orientation: Undefined
  JPEG-Colorspace: 2
  JPEG-Sampling-factors: 2x2,1x1,1x1
  Signature: 4def30d37e2844b0cbafa1c2ab77c8a047cc40d520223a967414312d593970fd
  Profile-exif: 94 bytes
0x00000000: 78696600 0049492a 00080000 00040031 01020019  Exif--II*-------1---
0x00000190: 0000003e 00000010 51010001 00000001 ff3f0011  ---->----Q-------ÿ?-
0x00000320: 51040001 00000012 0b000012 51040001 00000012  -Q-----------Q------
0x000004b0: 0b000000 0000004d 6163726f 6d656469 61204669  --------Macromedia F
0x00000640: 7265776f 726b7320 342e3000 0067               ireworks 4.0--
    Software: Macromedia Fireworks 4.0.
    Pixel Unit: .
    Pixel Per UnitX: 2834
    Pixel Per UnitY: 2834
  Tainted: False
  Version: ImageMagick 6.2.4 02/10/07 Q16 http://www.imagemagick.org

Jhove (Rel. 1.1 (pre-release g), 2007-08-30)
 Date: 2008-12-02 11:12:50 CET
 RepresentationInformation: redes.jpg
  ReportingModule: JPEG-hul, Rel. 1.2 (2007-02-13)
  LastModified: 2006-03-27 09:35:47 CEST
  Size: 3564
  Format: JPEG
  Version: 1.01
  Status: Well-Formed and valid
  SignatureMatches:
   JPEG-hul
  InfoMessage: Unknown TIFF IFD tag: 20752
   Offset: 30
  InfoMessage: Unknown TIFF IFD tag: 20753
   Offset: 42
  InfoMessage: Unknown TIFF IFD tag: 20754
   Offset: 54
  MIMEtype: image/jpeg
  Profile: JFIF
  JPEGMetadata: 
   CompressionType: Huffman coding, Baseline DCT
   Images: 
    Number: 1
    Image: 
     NisoImageMetadata: 
      ByteOrder: big_endian
      CompressionScheme: JPEG
      ImageWidth: 142
      ImageHeight: 67
      ColorSpace: YCbCr
      SamplingFrequencyUnit: inch
      XSamplingFrequency: 96
      YSamplingFrequency: 96
      BitsPerSample: 8, 8, 8
      BitsPerSampleUnit: integer
      SamplesPerPixel: 3
     Scans: 1
     QuantizationTables: 
      QuantizationTable: 
       Precision: 8-bit
       DestinationIdentifier: 0
      QuantizationTable: 
       Precision: 8-bit
       DestinationIdentifier: 1
   ApplicationSegments: APP0, APP1
  Checksum: 594b3f32
   Type: CRC32
  Checksum: 923eca08ec8e82f3f70a34a763ada61a
   Type: MD5
  Checksum: 5e62ec9f5b99ad7e3f0d235d41ace74d772d424f
   Type: SHA-1