Reads and writes EXIF and IPTC metadata of image files (such as JPEG, TIFF).
Demonstrates very efficient technique to receive thumbnails for JPEG files - it extracts them from EXIF and if it doesn't exist, it resizes the JPEG file in a classic manner.
Reads and writes XMP metadata.
Reads and writes Adobe Resource metatada.
Demonstrates how to work with a clipping path added to an image in Adobe Photoshop. It is a part of in Adobe Resource metatada.
Shows how to preserve metadata (EXIF, IPTC, XMP, Adobe Resources) while you process images.