Re: cOMp chunk [was: EXIF support in PNG]
John Bowler <[email protected]>
| Newsgroups | gmane.comp.graphics.png.general |
|---|---|
| Message-ID | <CAP7U398A0USPr5P5F+WMMv5ZBiu-zdwtmS7BMaPoJkdbeC4zNg@mail.gmail.com> |
On Sun, Jan 1, 2017 at 9:45 AM, Glenn Randers-Pehrson <[email protected]> wrote: > compression method is not part of the compressed data (of course one might > comp a zTXt | iTXt | iCCP or similar chunk that has its own compression > byte). > zTXt and iCCP have <compression method><compressed data>, IDAT has the compression method in a different tag (IHDR), iTXt puts both the flag and the method after the keyword before language/localized-keyword/text I'd favor consistency with iCCP/zTXt rather than the highly structured iTXt, but it doesn't matter much. John Bowler ------------------------------------------------------------------------------ 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