Re: EXIF support in PNG [was: Modern compressor]
Willem van Schaik <[email protected]>
| Newsgroups | gmane.comp.graphics.png.general |
|---|---|
| Message-ID | <[email protected]> |
At this moment I think I'm aligning with John Bowler, therefore no keyword, no compression. KISS Problem is of course what to do with that thumbnail that can be either JPEG or two types of TIFF. For us a PNG thumbnail would of course make most sense, but that will likely break a lot of standardization. Willem PS. the 2.31 standard doc (july 2016) is here: http://www.cipa.jp/std/documents/e/DC-008-Translation-2016-E.pdf On 2016-12-31 14:14, Glenn Randers-Pehrson wrote: > > > > The format of a proposed eXIf chunk would be similar to that of iCCP: > > keyword (e.g., "Nikon EXIF data", 1-79 bytes of Latin-1 characters) > null separator > compression method (0 means zlib/deflate) > compressed data > > Glenn > -- Willem van Schaik <[email protected]> http://www.schaik.com/ ------------------------------------------------------------------------------ Check out the vibrant tech community on one of the world's most engaging tech sites, SlashDot.org! http://sdm.link/slashdot