Nikon Coolpix 2500. Сравнение форматов файлов, выдаваемых E2500 версий 1.0 и 1.1.

E2500 v1.0	E2500 v1.1
Exif.exe [Aug 14 2002 23:30:32] File: N:\foto\DSCN0203.JPG Size: 640010 Exif size: 34885 TIFF IFD0 Make: [NIKON] Model: [E2500] Orientation: TopLeft XResolution: 300 YResolution: 300 ResolutionUnit: inch Software: [E2500v1.0] DateTime: 2002:07:29 00:01:18 YCbCrPositioning: co-sited Exif IFD ExposureTime: 0.0333333 F-Number: 5.9 Exposure Program: Normal ISO: 100 ExifVersion: 30 32 31 30 DateTimeOriginal: 2002:07:29 00:01:18 DateTimeDigitized: 2002:07:29 00:01:18 ComponentsConfiguration: 01 02 03 00 CompressedBitsPerPixel: 4 Exposure Bias: 0 MaxApertureValue: 2.9 Metering Mode: Pattern Light Source: 0 Flash: fired FocalLength: 9.7 MakerNote: Nikon IFD Version: 00 01 00 00 ISO Setting: 0 0 ColorMode: [COLOR] Quality: [FINE ] WhiteBalance: [AUTO ] Sharpening: [AUTO ] AutoFocus Mode: [AF-C ] Flash Sync Mode: [NORMAL ] #000A: 8.832 ISO Selection: [AUTO ] ImageAdjustment: [AUTO ] AuxiliaryLens: [OFF ] Manual Focus: 0/0 Digital Zoom: 1 AF Position: 00 00 00 00 Scene: [CLOSE UP ] #0094: 0 NoiseReduction: [OFF ] Dump: size=254 00 00 00 00 00 00 00 00 00 00 00 01 00 01 00 00 61 A8 1D 00 00 00 00 00 81 D1 00 00 1D 1D 00 00 81 D1 00 41 0E 10 00 00 0A DB 02 00 13 C0 0C 0F 00 2E 00 00 00 00 01 5D 01 7B 01 A8 02 16 D0 00 06 A6 00 07 00 00 0F 0D EF 2E 00 01 00 00 00 00 00 00 00 00 00 00 27 49 00 00 40 00 12 47 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 81 D1 FF F0 4B 01 00 00 03 00 06 A6 09 F0 00 00 00 00 99 99 99 99 19 61 12 31 73 72 8F 8A 1A 15 10 17 14 15 15 16 00 00 00 90 00 09 00 09 01 01 20 50 00 03 03 A9 00 00 00 0E 77 EF 02 74 0D 01 2F 4D 10 C1 05 74 00 64 00 E8 0E 14 0D 06 FF FF FF FF 01 02 10 4B 00 02 00 96 00 40 00 4D 00 00 00 11 00 00 00 00 11 11 11 11 03 3B 24 01 01 64 01 00 15 14 16 14 00 00 00 42 00 01 6A B5 0D 01 2F 42 15 16 13 13 12 15 17 10 87 65 43 21 Thumbnail IFD Compression: JPEG XResolution: 300 YResolution: 300 ResolutionUnit: inch JPEGInterchangeFormat: 14397 JPEGInterchangeFormatLength: 18640 YCbCrPositioning: co-sited PrintIM: size=94 50 72 69 6E 74 49 4D 00 30 31 30 30 00 00 0D 00 01 00 16 00 16 00 02 00 01 00 00 00 03 00 5E 00 00 00 07 00 00 00 00 00 08 00 00 00 00 00 09 00 00 00 00 00 0A 00 00 00 00 00 0B 00 A6 00 00 00 0C 00 00 00 00 00 0D 00 00 00 00 00 0E 00 BE 00 00 00 00 01 05 00 00 00 01 01 01 00 00 00 UserComment: size=125 00 00 00 00 00 00 00 00 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 FlashPixVersion: 30 31 30 30 ColorSpace: sRGB PixelXDimension: 1600 PixelYDimension: 1200 FileSource: Digital Still Camera SceneType: A directly photographed image Interop. IFD #0001: R98 #0002: 30 31 30 30 TIFF IFD1 Compression: JPEG XResolution: 300 YResolution: 300 ResolutionUnit: inch JPEGInterchangeFormat: 4084 JPEGInterchangeFormatLength: 6220	Exif.exe [Aug 14 2002 23:30:32] File: C:\temp\DSCN0395.jpg Size: 626510 Exif size: 34885 TIFF IFD0 Make: [NIKON] Model: [E2500] Orientation: TopLeft XResolution: 300 YResolution: 300 ResolutionUnit: inch Software: [E2500v1.1] DateTime: 2002:07:01 10:39:17 YCbCrPositioning: centered Exif IFD ExposureTime: 0.0232019 F-Number: 3.2 Exposure Program: Normal ISO: 100 ExifVersion: 30 32 32 30 DateTimeOriginal: 2002:07:01 10:39:17 DateTimeDigitized: 2002:07:01 10:39:17 ComponentsConfiguration: 01 02 03 00 CompressedBitsPerPixel: 4 Exposure Bias: 0 MaxApertureValue: 2.9 Metering Mode: Pattern Light Source: 0 Flash: not fired, auto FocalLength: 7.5 MakerNote: Nikon TIFF IFD Version: 00 02 00 00 ISO Setting: 0 0 ColorMode: [COLOR] Quality: [FINE ] WhiteBalance: [AUTO ] Sharpening: [AUTO ] AutoFocus Mode: [AF-C ] Flash Sync Mode: [NORMAL ] #000A: 8.832 ISO Selection: [AUTO ] ImageAdjustment: [AUTO ] AuxiliaryLens: [OFF ] Manual Focus: 0/0 Digital Zoom: 1 AF Position: 00 00 00 00 Scene: [CLOSE UP ] #0094: 0 NoiseReduction: [OFF ] Dump: size=254 05 02 00 00 00 00 00 00 00 00 00 01 00 01 00 00 58 6B 27 A0 00 00 00 00 5A 72 00 00 29 18 00 00 5A 72 00 00 29 18 00 00 00 00 05 04 00 00 0B 5B 00 1B 07 2A 04 8B 02 60 02 A1 02 B6 02 A4 D0 00 06 EC 00 00 00 00 28 23 07 00 20 00 00 00 00 00 00 00 00 A0 00 00 37 23 00 20 4A 03 14 A5 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 5A 90 FF F0 51 12 00 00 08 04 06 EC 08 D0 00 00 00 00 99 99 99 99 19 61 12 31 73 72 8F 8A 1A 15 10 17 14 15 15 16 00 00 00 90 00 09 00 0D 01 01 B0 50 00 00 03 B6 00 00 00 0F 6D EF 00 61 10 41 04 60 10 E1 0E 60 00 64 00 E5 0D 15 0E 06 FF FF FF FF 01 02 10 4B 00 02 00 96 00 40 00 4D 00 00 00 11 00 00 00 00 11 11 11 11 19 21 28 05 00 35 01 00 13 14 0F 10 00 00 00 00 00 01 16 2E 0F E1 0C 00 18 18 18 18 18 18 18 18 87 65 43 21 Thumbnail IFD Compression: JPEG XResolution: 300 YResolution: 300 ResolutionUnit: inch JPEGInterchangeFormat: 13331 JPEGInterchangeFormatLength: 13978 YCbCrPositioning: co-sited #009B: 0 0 UserComment: size=125 00 00 00 00 00 00 00 00 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 FlashPixVersion: 30 31 30 30 ColorSpace: sRGB PixelXDimension: 1600 PixelYDimension: 1200 FileSource: Digital Still Camera SceneType: A directly photographed image CustomRendered: Normal process ExposureMode: Auto exposure WhiteBalance: Auto white balance DigitalZoomRatio: 0 FocalLengthIn35mmFilm: 49 SceneCaptureType: Standard GainControl: None Contrast: Normal Saturation: Normal Sharpness: Normal SubjectDistanceRange: unknown Interop. IFD #0001: R98 #0002: 30 31 30 30 TIFF IFD1 Compression: JPEG XResolution: 300 YResolution: 300 ResolutionUnit: inch JPEGInterchangeFormat: 4084 JPEGInterchangeFormatLength: 4912
Exif thumbnail 160x120 Nikon thumbnail 320x240	Exif thumbnail 160x120 Nikon thumbnail 320x240

E2500 v1.0

E2500 v1.1

Exif.exe [Aug 14 2002 23:30:32]
File: N:\foto\DSCN0203.JPG
Size: 640010
Exif size: 34885
TIFF IFD0
  Make: [NIKON]
  Model: [E2500]
  Orientation: TopLeft
  XResolution: 300 
  YResolution: 300 
  ResolutionUnit: inch
  Software: [E2500v1.0]
  DateTime: 2002:07:29 00:01:18
  YCbCrPositioning: co-sited
Exif IFD
   ExposureTime: 0.0333333 
   F-Number: 5.9 
   Exposure Program: Normal
   ISO: 100 
   ExifVersion: 30 32 31 30 
   DateTimeOriginal: 2002:07:29 00:01:18
   DateTimeDigitized: 2002:07:29 00:01:18
   ComponentsConfiguration: 01 02 03 00 
   CompressedBitsPerPixel: 4 
   Exposure Bias: 0 
   MaxApertureValue: 2.9 
   Metering Mode: Pattern
   Light Source: 0 
   Flash: fired
   FocalLength: 9.7 
   MakerNote: Nikon IFD
    Version: 00 01 00 00 
    ISO Setting: 0 0 
    ColorMode: [COLOR]
    Quality: [FINE  ]
    WhiteBalance: [AUTO        ]
    Sharpening: [AUTO  ]
    AutoFocus Mode: [AF-C  ]
    Flash Sync Mode: [NORMAL ]
    #000A: 8.832 
    ISO Selection: [AUTO  ]
    ImageAdjustment: [AUTO         ]
    AuxiliaryLens: [OFF         ]
    Manual Focus: 0/0 
    Digital Zoom: 1 
    AF Position: 00 00 00 00 
    Scene: [CLOSE UP       ]
    #0094: 0 
    NoiseReduction: [OFF ]
    Dump: size=254
      00 00 00 00 00 00 00 00 00 00 00 01 00 01 00 00 
      61 A8 1D 00 00 00 00 00 81 D1 00 00 1D 1D 00 00 
      81 D1 00 41 0E 10 00 00 0A DB 02 00 13 C0 0C 0F 
      00 2E 00 00 00 00 01 5D 01 7B 01 A8 02 16 D0 00 
      06 A6 00 07 00 00 0F 0D EF 2E 00 01 00 00 00 00 
      00 00 00 00 00 00 27 49 00 00 40 00 12 47 00 00 
      00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 
      81 D1 FF F0 4B 01 00 00 03 00 06 A6 09 F0 00 00 
      00 00 99 99 99 99 19 61 12 31 73 72 8F 8A 1A 15 
      10 17 14 15 15 16 00 00 00 90 00 09 00 09 01 01 
      20 50 00 03 03 A9 00 00 00 0E 77 EF 02 74 0D 01 
      2F 4D 10 C1 05 74 00 64 00 E8 0E 14 0D 06 FF FF 
      FF FF 01 02 10 4B 00 02 00 96 00 40 00 4D 00 00 
      00 11 00 00 00 00 11 11 11 11 03 3B 24 01 01 64 
      01 00 15 14 16 14 00 00 00 42 00 01 6A B5 0D 01 
      2F 42 15 16 13 13 12 15 17 10 87 65 43 21 
Thumbnail IFD
     Compression: JPEG
     XResolution: 300 
     YResolution: 300 
     ResolutionUnit: inch
     JPEGInterchangeFormat: 14397 
     JPEGInterchangeFormatLength: 18640 
     YCbCrPositioning: co-sited
    PrintIM: size=94
      50 72 69 6E 74 49 4D 00 30 31 30 30 00 00 0D 00 
      01 00 16 00 16 00 02 00 01 00 00 00 03 00 5E 00 
      00 00 07 00 00 00 00 00 08 00 00 00 00 00 09 00 
      00 00 00 00 0A 00 00 00 00 00 0B 00 A6 00 00 00 
      0C 00 00 00 00 00 0D 00 00 00 00 00 0E 00 BE 00 
      00 00 00 01 05 00 00 00 01 01 01 00 00 00 
   UserComment: size=125
     00 00 00 00 00 00 00 00 20 20 20 20 20 20 20 20 
     20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 
     20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 
     20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 
     20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 
     20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 
     20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 
     20 20 20 20 20 20 20 20 20 20 20 20 20 
   FlashPixVersion: 30 31 30 30 
   ColorSpace: sRGB
   PixelXDimension: 1600 
   PixelYDimension: 1200 
   FileSource: Digital Still Camera
   SceneType: A directly photographed image
Interop. IFD
    #0001: R98
    #0002: 30 31 30 30 
TIFF IFD1
  Compression: JPEG
  XResolution: 300 
  YResolution: 300 
  ResolutionUnit: inch
  JPEGInterchangeFormat: 4084 
  JPEGInterchangeFormatLength: 6220

Exif.exe [Aug 14 2002 23:30:32]
File: C:\temp\DSCN0395.jpg
Size: 626510
Exif size: 34885
TIFF IFD0
  Make: [NIKON]
  Model: [E2500]
  Orientation: TopLeft
  XResolution: 300 
  YResolution: 300 
  ResolutionUnit: inch
  Software: [E2500v1.1]
  DateTime: 2002:07:01 10:39:17
  YCbCrPositioning: centered
Exif IFD
   ExposureTime: 0.0232019 
   F-Number: 3.2 
   Exposure Program: Normal
   ISO: 100 
   ExifVersion: 30 32 32 30 
   DateTimeOriginal: 2002:07:01 10:39:17
   DateTimeDigitized: 2002:07:01 10:39:17
   ComponentsConfiguration: 01 02 03 00 
   CompressedBitsPerPixel: 4 
   Exposure Bias: 0 
   MaxApertureValue: 2.9 
   Metering Mode: Pattern
   Light Source: 0 
   Flash: not fired, auto
   FocalLength: 7.5 
   MakerNote: Nikon TIFF IFD
    Version: 00 02 00 00 
    ISO Setting: 0 0 
    ColorMode: [COLOR]
    Quality: [FINE  ]
    WhiteBalance: [AUTO        ]
    Sharpening: [AUTO  ]
    AutoFocus Mode: [AF-C  ]
    Flash Sync Mode: [NORMAL ]
    #000A: 8.832 
    ISO Selection: [AUTO  ]
    ImageAdjustment: [AUTO         ]
    AuxiliaryLens: [OFF         ]
    Manual Focus: 0/0 
    Digital Zoom: 1 
    AF Position: 00 00 00 00 
    Scene: [CLOSE UP       ]
    #0094: 0 
    NoiseReduction: [OFF ]
    Dump: size=254
      05 02 00 00 00 00 00 00 00 00 00 01 00 01 00 00 
      58 6B 27 A0 00 00 00 00 5A 72 00 00 29 18 00 00 
      5A 72 00 00 29 18 00 00 00 00 05 04 00 00 0B 5B 
      00 1B 07 2A 04 8B 02 60 02 A1 02 B6 02 A4 D0 00 
      06 EC 00 00 00 00 28 23 07 00 20 00 00 00 00 00 
      00 00 00 A0 00 00 37 23 00 20 4A 03 14 A5 00 00 
      00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 
      5A 90 FF F0 51 12 00 00 08 04 06 EC 08 D0 00 00 
      00 00 99 99 99 99 19 61 12 31 73 72 8F 8A 1A 15 
      10 17 14 15 15 16 00 00 00 90 00 09 00 0D 01 01 
      B0 50 00 00 03 B6 00 00 00 0F 6D EF 00 61 10 41 
      04 60 10 E1 0E 60 00 64 00 E5 0D 15 0E 06 FF FF 
      FF FF 01 02 10 4B 00 02 00 96 00 40 00 4D 00 00 
      00 11 00 00 00 00 11 11 11 11 19 21 28 05 00 35 
      01 00 13 14 0F 10 00 00 00 00 00 01 16 2E 0F E1 
      0C 00 18 18 18 18 18 18 18 18 87 65 43 21 
Thumbnail IFD
     Compression: JPEG
     XResolution: 300 
     YResolution: 300 
     ResolutionUnit: inch
     JPEGInterchangeFormat: 13331 
     JPEGInterchangeFormatLength: 13978 
     YCbCrPositioning: co-sited
    #009B: 0 0 
   UserComment: size=125
     00 00 00 00 00 00 00 00 20 20 20 20 20 20 20 20 
     20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 
     20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 
     20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 
     20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 
     20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 
     20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 
     20 20 20 20 20 20 20 20 20 20 20 20 20 
   FlashPixVersion: 30 31 30 30 
   ColorSpace: sRGB
   PixelXDimension: 1600 
   PixelYDimension: 1200 
   FileSource: Digital Still Camera
   SceneType: A directly photographed image
   CustomRendered: Normal process
   ExposureMode: Auto exposure
   WhiteBalance: Auto white balance
   DigitalZoomRatio: 0 
   FocalLengthIn35mmFilm: 49 
   SceneCaptureType: Standard
   GainControl: None
   Contrast: Normal
   Saturation: Normal
   Sharpness: Normal
   SubjectDistanceRange: unknown
Interop. IFD
    #0001: R98
    #0002: 30 31 30 30 
TIFF IFD1
  Compression: JPEG
  XResolution: 300 
  YResolution: 300 
  ResolutionUnit: inch
  JPEGInterchangeFormat: 4084 
  JPEGInterchangeFormatLength: 4912

Exif thumbnail 160x120

Nikon thumbnail 320x240

Exif thumbnail 160x120

Nikon thumbnail 320x240

Отметим отличия, не связанные с содержанием снимков.

Самое очевидное отличие - изменилась версия Exif формата: ExifVersion: 30 32 31 30 ==> 30 32 32 30, то есть с 2.1 на 2.2. Это объясняет появление дополнительных полей ниже.
Добавилась целая группа новых аттрибутов, введенных в Exif 2.2. Но можно отметить, что практически все они имеют значения по умолчанию и не отражают реальных условий съемки. Только FocalLengthIn35mmFilm в какой-то мере соответствует действительности.
```
   CustomRendered: Normal process
   ExposureMode: Auto exposure
   WhiteBalance: Auto white balance
   DigitalZoomRatio: 0 
   FocalLengthIn35mmFilm: 49 
   SceneCaptureType: Standard
   GainControl: None
   Contrast: Normal
   Saturation: Normal
   Sharpness: Normal
   SubjectDistanceRange: unknown
```
Изменился способ представления служебной информации MakerNote: Nikon IFD ==> Nikon TIFF IFD. Не случайно во втором случае указано TIFF IFD. Дело в том, что теперь служебная информации начинается со строки "Nikon" и дальше следует стандартный заголовок TIFF файла и стандартная ImageFileDirectory. Если раньше все смещения внутри служебной области исчислялись относительно TIFF заголовка Exif расширения файла, то теперь они исчисляются относительно своего собственного TIFF заголовка. Т.е. теперь эту область можно перемещать в файле не заботясь об ее внутренней структуре.
Версия служебной информации также поменялась - Version: 00 01 00 00 ==> 00 02 00 00 , как и перечень аттрибутов. Исчезло поле PrintIM (0x0E00) и появилось 0x009B.
Изменилось значение YCbCrPositioning: co-sited ==> centered. Но это лишь исправление имевшейся ошибки. Если скачивать фотографии из камеры при помощи фирменного софта, то это поле автоматически исправлялось и раньше. Как и некоторые другие поля.

Nikon Coolpix 2500

Изучение камеры E2500 v1.1

Сравнение форматов файлов, выдаваемых E2500 версий 1.0 и 1.1