Re: EXIF support in PNG [was: Modern compressor]
John Bowler <[email protected]>
| Newsgroups | gmane.comp.graphics.png.general |
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| Message-ID | <CAP7U398hBxur_mra3zakDRbZTE1R8KSfzfb2VxFnTvQV6X61yw@mail.gmail.com> |
Ok, here is a formal proposal, contained verbatim below and attached: ================================================= PNG CHUNK PROPOSAL: eXIf SPECIFICATION ============= The four-byte chunk type field contains the decimal values 101 88 73 102 The eXIf chunk contains EXIF metadata with a length given by the chunk length. Such data shall be compatible with specifications issued by CIPA, "Exchangeable image file format for digital still cameras" [CIPA DC-008-2016] or its successors. ================================================= -- John Bowler <[email protected]> +1 (541) 450-9885 PO BOX 3151 KERBY OR 97531-3151 USA ------------------------------------------------------------------------------ Check out the vibrant tech community on one of the world's most engaging tech sites, SlashDot.org! http://sdm.link/slashdot _______________________________________________ png-mng-misc mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/png-mng-misc
eXIf.txt
(text/plain, 384 B)
PNG CHUNK PROPOSAL: eXIf SPECIFICATION ============= The four-byte chunk type field contains the decimal values 101 88 73 102 The eXIf chunk contains EXIF metadata with a length given by the chunk length. Such data shall be compatible with specifications issued by CIPA, "Exchangeable image file format for digital still cameras" [CIPA DC-008-2016] or its successors.