Re: [Libexif-devel] libexif for raw images

[Daniel M. G. <dmg...@uv...>]

 Udi Fuchs twisted the bytes to say:

 Udi> I'm also no expert in the TIFF structure, but looking at dcraw.c and
 Udi> specifically at the function parse_tiff() it looks pretty simple. I
 Udi> think that it is the sample as JPEG after you remove the first 12
 Udi> bytes from the JPEG header.

As trivial/difficult as JPEG. At least the canon version. It embeds a
EXIF record inside the tiff, two several jpegs and the raw data. You
can check the code I wrote to scan this files in gqview
(src/format_canon.c). It is fairly simple and straightforward (100-200
lines of code). gqview is in C, though. It is nicely documented by
Adobe (TIFF V 6.0).



 Udi> Udi

 Udi> On 6/30/05, Lutz M=FCller <lu...@us...> wrote:
 >> On Wed, 2005-06-29 at 22:46 -0400, Hubert Figuiere wrote:
 >> > Like reinventing the wheel ?
 >> =20
 >> Again, I don't know how complex the TIFF structure is. JPEG is trivial.
 >> =20
 >> Regards
 >> --
 >> Lutz M=FCller <lu...@us...>
 >> =20
 >> =20
 >> =20
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