How keep ALL exif information?

Discussion in 'Photoshop' started by Ludovic Martin, Jun 25, 2006.

  1. Hi

    When I crop a Canon Ixus v2 photo and save it (Ctr+S), Photoshop CS only
    keeps standard exif information. It erases all exif information specific to
    Canon. So I need to use another tools (ExifUtils) in order to rewrite the
    complet exif information.
    Is it possible to prevent Photoshop from deleting vendor exif information?

    Thanks
     
    Ludovic Martin, Jun 25, 2006
    #1
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  2. Here is an exemple:

    ----------------------------------------------------------
    This is the exif information before edition with Phohtoshop
    ----------------------------------------------------------

    File: - D:\Temp\IMG_2374.JPG

    Make - Canon
    Model - Canon DIGITAL IXUS v2
    Orientation - Top left
    XResolution - 180
    YResolution - 180
    ResolutionUnit - Inch
    DateTime - 2006:03:03 12:26:51
    YCbCrPositioning - Centered
    ExifOffset - 196
    ExposureTime - 1/8 seconds
    FNumber - 2.80
    ExifVersion - 0220
    DateTimeOriginal - 2006:03:03 12:26:51
    DateTimeDigitized - 2006:03:03 12:26:51
    ComponentsConfiguration - YCbCr
    CompressedBitsPerPixel - 5 (bits/pixel)
    ShutterSpeedValue - 1/8 seconds
    ApertureValue - F 2.80
    ExposureBiasValue - 0.00
    MaxApertureValue - F 2.80
    MeteringMode - Multi-segment
    Flash - Not fired, compulsory flash mode
    FocalLength - 5.41 mm
    UserComment -
    FlashPixVersion - 0100
    ColorSpace - sRGB
    ExifImageWidth - 1200
    ExifImageHeight - 1600
    InteroperabilityOffset - 1412
    FocalPlaneXResolution - 7741.94
    FocalPlaneYResolution - 7766.99
    FocalPlaneResolutionUnit - Inch
    SensingMethod - One-chip color area sensor
    FileSource - DSC - Digital still camera
    CustomRendered - Normal process
    ExposureMode - Auto
    WhiteBalance - Auto
    DigitalZoomRatio - 1.00 x
    SceneCaptureType - Standard

    Maker Note (Vendor): -
    Macro mode - Normal
    Self timer - Off
    Quality - Superfine
    Flash mode - Not fired
    Sequence mode - Single or Timer
    Focus mode - Single
    Image size - Large
    Easy shooting mode - Manual
    Digital zoom - None
    Contrast - Normal
    Saturation - Normal
    Sharpness - Normal
    ISO Value - 200
    Metering mode - Evaluative
    Focus type - Auto
    AF point selected - Auto selected
    Exposure mode - Easy shooting
    Focal length - 173 - 346 mm (32 mm)
    Flash activity -
    Flash details -
    Focus mode 2 - Single
    White Balance - Auto
    Sequence number - 1
    AF point used - Left
    Flash bias - 0.00 EV
    Subject Distance - 3274
    Image Type - IMG:DIGITAL IXUS v2 JPEG
    Firmware Version - Firmware Version 1.00
    Image Number - 1232374
    Owner Name - Grand Titus

    ----------------------------------------------------------
    This is the exif information after edition with Phohtoshop
    ----------------------------------------------------------

    File: - D:\Temp\IMG_2374.JPG

    Make - Canon
    Model - Canon DIGITAL IXUS v2
    Orientation - Top left
    XResolution - 180
    YResolution - 180
    ResolutionUnit - Inch
    DateTime - 2006:03:03 12:26:51
    YCbCrPositioning - Centered
    Orientation - Top left
    XResolution - 180
    YResolution - 180
    ResolutionUnit - Inch
    Software - Adobe Photoshop CS Windows
    DateTime - 2006:06:25 23:19:05
    ExifOffset - 324
    ExposureTime - 1/8 seconds
    FNumber - 2.80
    ExifVersion - 0220
    DateTimeOriginal - 2006:03:03 12:26:51
    DateTimeDigitized - 2006:03:03 12:26:51
    ComponentsConfiguration - YCbCr
    CompressedBitsPerPixel - 5 (bits/pixel)
    ShutterSpeedValue - 1/8 seconds
    ApertureValue - F 2.80
    ExposureBiasValue - 0.00
    MaxApertureValue - F 2.80
    MeteringMode - Multi-segment
    Flash - Not fired, compulsory flash mode
    FocalLength - 5.41 mm
    UserComment -
    FlashPixVersion - 0100
    ColorSpace - sRGB
    ExifImageWidth - 1002
    ExifImageHeight - 1340
    InteroperabilityOffset - 1084
    FocalPlaneXResolution - 7741.94
    FocalPlaneYResolution - 7766.99
    FocalPlaneResolutionUnit - Inch
    SensingMethod - One-chip color area sensor
    FileSource - DSC - Digital still camera
    CustomRendered - Normal process
    ExposureMode - Auto
    WhiteBalance - Auto
    DigitalZoomRatio - 1.00 x
    SceneCaptureType - Standard
     
    Ludovic Martin, Jun 25, 2006
    #2
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