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This is a set of command line tools that are useful for editing image metadata. Currently it contains the following tools:
+ image2xml
+ xml2image
+ mpo2jps
Currently supported file formats are:
+ jpeg (jfif or exif)
+ mpo
+ jps.
These tools are mostly useful for editing metadata.
image2xml can also generate a .h header file with the offsets of different metadata in the binary file.
This could be used in small devices that generate jpeg/mpo/jps images where metadata construction from scratch is not required.