Zatial nemam riesenie, ale v subore sa nachadza nieco ako:
<?xpacket begin='' id='W5M0MpCehiHzreSzNTczkc9d'?>
<rdf:RDF xmlns:rdf='http://www.w3.org/1999/02/22-rdf-syntax-ns#'>
<rdf:Description rdf:about=''
xmlns:xmpMM='http://ns.adobe.com/xap/1.0/mm/'>
<xmpMM:DocumentID>adobe:docid:photoshop:1b9a5c12-cb5b-11db-930b-b9fc80732652</xmpMM:DocumentID>
</rdf:Description>
</rdf:RDF>
<?xpacket end='w'?>
A teda by som to tipoval na vlozene audio, zakodovane do obrazku. Ak niekto vie, ako to z toho dostat napiste sem.

