ImageIO is a Python library for reading and writing images and video in all major formats, including specialized support for scientific, medical, and volumetric data. Developers use it to load and save images/video, convert between formats, create animations, and work with multi-dimensional data through a simple interface backed by FFmpeg and other standard codecs. It integrates directly with NumPy arrays, making it useful for image processing pipelines and scientific computing workflows.

ImageIO contributors