Re: Embedded images in EXIF
Glenn Randers-Pehrson <[email protected]>
| Newsgroups | gmane.comp.graphics.png.general |
|---|---|
| Message-ID | <CA+PdXctLtivz33v6M_1kvKm9o1duGj0wDceu-vCVidZaJ-gz6g@mail.gmail.com> |
On Mon, Jan 2, 2017 at 10:41 PM, John Bowler < [email protected]> wrote: > > On Mon, Jan 2, 2017 at 6:05 PM, Cosmin Truta <[email protected]> > wrote: > >> 2). The preview image, part of the MakerNotes. >> > > Ok, so I was seeing a preview; it was in its own right a 1MPixel image IRC > and it was physically separate from the Exif APP1. > > Yes, the NIKON EXIF/PNG that I posted does contain a thumbnail within the preview. It stops there, though, it isn't "turtles all the way down". It only contains minimal information (date, width, height): glenn.rp> exiftool nikon_b700_preview.exif ExifTool Version Number : 10.10 File Name : nikon_b700_preview.exif Directory : . File Size : 1018 bytes File Modification Date/Time : 2017:01:03 08:47:28-05:00 File Access Date/Time : 2017:01:02 21:25:19-05:00 File Inode Change Date/Time : 2017:01:03 08:47:28-05:00 File Permissions : rw-rw-r-- Warning : Skipped unknown 6 byte header File Type : TIFF File Type Extension : tif MIME Type : image/tiff Exif Byte Order : Little-endian (Intel, II) Exif Image Width : 1440 Exif Image Height : 1080 Glenn ------------------------------------------------------------------------------ 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