What is image metadata and how is it used?

▤ Summary

The format is used extensively in digital cameras, smartphones and other devices when generating image metadata. EXIF data can include a range of information and often represents the bulk of metadata in an image file. It includes data such as image width and height, aperture value, exposure time, camera model and more. ICC is an organization that defines and publishes open standards for image color management. With an application such as Hex Fiend, you can pick out pieces of the metadata text from the binary data.

▦ Linked Companies