AV1 Image File Format
Fast track (Summarised definition)
AV1 Image File Format (AVIF) is an image file format for storing images or image sequences. It is derived from the frames of AV1-encoded video and is designed to achieve better compression efficiency than existing formats like JPEG, PNG, and WebP while maintaining high visual quality. AVIF supports features such as high dynamic range imaging.
Full lap (Full definition)
AV1 Image File Format (AVIF) is an image file format for storing images or image sequences. It is derived from the AV1 video coding format. AVIF offers efficient compression, resulting in smaller file sizes while maintaining image quality compared to other formats like JPEG.
AVIF supports various features, including high dynamic range (HDR) and wide color gamut (WCG), enabling the representation of a broader range of colors and brightness levels. It can store both single images and animated image sequences. AVIF supports lossless and lossy compression. Lossless compression preserves all the original image data, while lossy compression reduces file size by discarding some data.
The AVIF format is royalty-free, which means it can be used without paying licensing fees. This has contributed to its adoption by various companies and organizations. AVIF is supported by web browsers like Chrome, Firefox, and Safari, making it easy to display AVIF images on the web.
The AVIF format has gained popularity as a modern image format. Its compression efficiency, support for advanced features, and royalty-free nature make it a compelling choice for storing and delivering images across various platforms. AVIF is suitable for photographs, illustrations, and animated images, providing a balance between file size and image quality.