Managing Image Metadata with the Exiv2 Library
Exiv2 is an open-source C++ library and command-line tool dedicated to handling image metadata. It enables reading, writing, deleting, and modifying metadata formats such as Exif, IPTC, XMP, and ICC profiles embedded in image files. With its extensive API, Exiv2 is ideal for image-processing software development and supports version control as ...
Posted on Sun, 19 Jul 2026 16:39:17 +0000 by andychamberlainuk
Correcting iOS Camera Image Orientation in JavaScript
Images captured by iOS device cameras often appear rotated 90 degrees when displayed in web applications. This occurs due to orientation metdaata stored in the image's EXIF data, which requires manual correction for proper rendering. The issue primarily affects iOS and certain Samsung devices.
The solution involves reading EXIF orientation tags ...
Posted on Mon, 11 May 2026 11:17:58 +0000 by markkanning