2004.12.10 21:53 "[Tiff] TIFFTAG_XMLPACKET", by Roland Rabien

Does anybody know about TIGTAGG_XMLPACKET?

xmpspecification.pdf says it can be either a value or an offset. How would you know which one it is? I assume if it is 4 bytes then it is an offset, otherwise a value. How would I know if it the offset is big endian or little endian? Has anybody come across a tiff with an offset in the TIGTAGG_XMLPACKET?