Le 31 mai 07 à 03:01, Yen-Ju Chen a écrit :

> I guess it is what we will use.
> It is under BSD license now.
>
> http://www.adobe.com/devnet/xmp/
> http://libopenraw.freedesktop.org/wiki/Exempi

It seems to be the solution :-)
We also need to read Exif and IPTC when they are stored without xmp.  
 From what I have read it is unclear whether Adobe XMP sdk is able to  
read metadatas like Exif and IPTC when they are stored in xmp.
Otherwise we will need another library to read metadatas in most  
image which don't yet use XMP.
Possible solutions I have found are:
- exiv2 <http://www.exiv2.org/> only in GPL or commercial license
- libiptcdata <http://libiptcdata.sourceforge.net/>
- libexif <http://libexif.sourceforge.net/>

So libiptcdata and libexif are probably the way to go. We can wrap  
them and Exempi in an NSImage category to be put in EtoileUI or in  
some new framework dedicated to imaging.

Cheers,
Quentin.
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