writing EXIF Picture Data

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  • Jan Schmidt
    #1

    writing EXIF Picture Data


    Hi NG,

    i created my own Picture Gallery, which reads the EXIF Data of each Picture
    before displaying on website.
    I'd like to give my users the ability to alter some opened EXIF Values.
    It would reduce the Traffic, because users don't need to upload the whole
    Picture because of an missing, or bad Value of EXIF Data.

    But i still can't find a solution to write EXIF Data via php...
    I mean reading with php is no problem, but for writing are there no function in
    php to handle it?

    It would be nice to be able to alter at least the EXIF values theme, comment,
    and author.

    Does anybody knows about writing EXIF Data to Picture with PHP ???


    best regards

    Jan

    Tags: "picture data"
    • Good Man
      #2
      Re: writing EXIF Picture Data

      "Jan Schmidt" <histery@gmx.ne t> wrote in
      news:42748103$0 $10499$9b4e6d93 @newsread4.arco r-online.net:

      [color=blue]
      > Does anybody knows about writing EXIF Data to Picture with PHP ???[/color]

      phpclasses.org is a great resource to start... i found this:

      http://www.phpclasses.org/browse/package/1042.html



        Comment

        • Chuck Anderson
          #3
          Re: writing EXIF Picture Data

          Jan Schmidt wrote:
          [color=blue]
          >Hi NG,
          >
          >i created my own Picture Gallery, which reads the EXIF Data of each Picture
          >before displaying on website.
          >I'd like to give my users the ability to alter some opened EXIF Values.
          >It would reduce the Traffic, because users don't need to upload the whole
          >Picture because of an missing, or bad Value of EXIF Data.
          >
          >But i still can't find a solution to write EXIF Data via php...
          >I mean reading with php is no problem, but for writing are there no function in
          >php to handle it?
          >
          >It would be nice to be able to alter at least the EXIF values theme, comment,
          >and author.
          >
          >Does anybody knows about writing EXIF Data to Picture with PHP ???
          >[/color]
          I'm using a command line utility: http://www.hugsan.com/EXIFutils/
          (Shareware $29).

          The free demo version does enough for my needs.

          --
          *************** **************
          Chuck Anderson • Boulder, CO
          Chuck Anderson's Cycle Tourist Home Page
          http://www.CycleTourist.com

          Integrity is obvious.
          The lack of it is common.
          *************** **************

            Comment

            • Jan Schmidt
              #4
              Re: writing EXIF Picture Data

              Thanks a lot, i will have a look at it!


              Cheers

              Jan

                Comment

                • Jan Schmidt
                  #5
                  Re: writing EXIF Picture Data

                  Thanks a lot, i will have a look at it!


                  Cheers

                  Jan

                    Comment

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