Re: [Libexif-devel] [newbie] Write Exif Data to a jpg file

[Lutz <lu...@us...>]

On Tue, 2005-07-12 at 12:27 +0200, Fabien Poupineau wrote:
> I'm currently working on an application that needs to write Exif data=20
> (GPS) into a jpeg file.
> Actually, I have a tiffRepresentation (the image data) and I want to ad=
d=20
> GPS info into this data, in order to save the whole in a jpg file.
> I want to use libexif, but I can't understand the API, and the=20
> documentation is a bit poor... :)

Agreed. Perhaps the code in libexif/test/test-mem.c can help you to
understand the syntax.

Does the image already have EXIF data?

Regards
--=20
Lutz M=FCller <lu...@us...>