On Jan 22, 2010, at 5:13 AM, Cyrille Berger wrote: > What are the choice ? I think we would aim to use things like RDF/XMP, but > neither of them are "simples", so I don't know if we should not also have a > simple metadata spec that we can reuse (something based on dublin core, > maybe). Personally I think XMP might be good. I'll see what I can do to look into it.