Photo One Media Pro XMP properties. Program was previously known as Microsoft Expression Media and iView Media Pro.

• Exiv2 keys are Xmp.mediapro.<Property>
• The schema namespace URI is http://ns.iview-multimedia.com/mediapro/1.0/
• The preferred schema namespace prefix is mediapro

Reference: ?

Property	Label	Value type	Exiv2 type	Category	Description
Event	Event	Text	XmpText	External	Fixture Identification
Status	Status	Text	XmpText	External	A notation making the image unique
People	People	bag Text	XmpBag	External	Contact
CatalogSets	Catalog Sets	bag Text	XmpBag	External	Descriptive markers of catalog items by content

While owned by Microsoft the Microsoft Expression Media schema was used.

Property	Label	Value type	Exiv2 type	Category	Description
Event	Event	Text	XmpText	External	Fixture Identification
Status	Status	Text	XmpText	External	A notation making the image unique
People	People	bag Text	XmpBag	External	Contact
CatalogSets	Catalog Sets	bag Text	XmpBag	External	Descriptive markers of catalog items by content