If metadata does not contain XMP properties belonging to the EXIF scheme, the method returns null.

If the metadata does not have EXIF XMP properties, and you need to add such properties, create a new instance of the com.accusoft.imagegear.formats.xmp.dynamicmedia.ImGearDynamicMediaXMPMetadata class, assign it using corresponding setter, and then add XMP properties using corresponding properties of the com.accusoft.imagegear.formats.xmp.dynamicmedia.ImGearDynamicMediaXMPMetadata class.

If you need to remove EXIF XMP schema properties from the metadata, set this value to null.