Print Page - How to remove some tags.

Title: How to remove some tags.
Post by: gaplan on November 08, 2018, 11:43:03 AM

Hello There,
I'm the new one :)

How can I do it like original form, i mean how can i remove unused tags.

Thank you.

here is the original exif data;

Code Select

EXIF

Exif Image Size	793 × 501
Orientation	Horizontal (normal)

but my data like this;

Code Select

EXIF

Orientation	Horizontal (normal)
Y Cb Cr Positioning	Centered
Exif Version	0230
Components Configuration	Y, Cb, Cr, -
Flashpix Version	0100
Color Space	Uncalibrated
Exif Image Size	793 × 501
Resolution	72 pixels/inch

Title: Re: How to remove some tags.
Post by: Phil Harvey on November 08, 2018, 12:00:53 PM

Some tags are mandatory according to the EXIF specification, so if any EXIF information exists then these tags should all exist:

IFD0:
XResolution
YResolution
ResolutionUnit
YCbCrPositioning
ExifOffset

IFD1:
Compression
XResolution
YResolution
ResolutionUnit

ExifIFD:
ExifVersion
ComponentsConfiguration
FlashpixVersion
ColorSpace
ExifImageWidth
ExifImageHeight

- Phil

Title: Re: How to remove some tags.
Post by: gaplan on November 08, 2018, 12:03:58 PM

Thank you for quick answer Phil.

Quote from: Phil Harvey on November 08, 2018, 12:00:53 PM
Some tags are mandatory according to the EXIF specification, so if any EXIF information exists then these tags should all exist:

IFD0:
XResolution
YResolution
ResolutionUnit
YCbCrPositioning
ExifOffset

IFD1:
Compression
XResolution
YResolution
ResolutionUnit

ExifIFD:
ExifVersion
ComponentsConfiguration
FlashpixVersion
ColorSpace
ExifImageWidth
ExifImageHeight

- Phil

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ExifTool => Newbies => Topic started by: gaplan on November 08, 2018, 11:43:03 AM