What

An Exif Tag library editor that enables direct viewing and editing of EXIF Meta Data tags in Jpeg files on the iPhone. 

Uses

The most obvious use is to manage Geo location tags into the image. However, it is also possible to edit any of the Exif tags or add your own that are not in the spec.  This is really useful for image uploads from the phone for sites like Picasa and Flickr.    

Features:

• On device parsing and editing of EXIF tags in JPEG files
• Full support for GPS tag formats
• Roundtrips exiting tags in the image
• Read/write access to all EXIF tags
• Read access to JFIF data
• Allow custom handlers to override processing of any tag data
• Allow extra handlers to be registered to add user defined tags
• Builds as a static library which can be imported into any iPhone project.

Documentation

There is some documentation in the project directory and an early version user guide is in the download section. There is an initial getting started discussion at [http://iphone-land.blogspot.com http://iphone-land.blogspot.com] 

License

GPL standard license for other open source projects. A dual license can be discussed for projects which are not GPL compliant.