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High Efficiency Image File Format (HEIF) is a digital container format for storing individual digital images and image sequences. The standard covers multimedia files that can also include other media streams, such as timed text, audio and video. [1] HEIF can store images encoded with multiple coding formats, for example both SDR and HDR images.
HEIF: High Efficiency Image Format Motion Pictures Expert Group (MPEG) .heif, .heic image/heif, image/heic, image/heic-sequence, image/heif-sequence General purpose No HDRi: TIFF .tif, .tiff image/tiff ICER: NASA Mars Rovers: ICO: ICO file format Microsoft.ico, .cur image/vnd.Microsoft.icon, image/x-icon Microsoft Windows and web browsers as ...
WebP is a raster graphics file format developed by Google intended as a replacement for JPEG, PNG, and GIF file formats. It supports both lossy and lossless compression, [8] as well as animation and alpha transparency. Google announced the WebP format in September 2010, and released the first stable version of its supporting library in April ...
WebP is an open image format released in 2010 that uses both lossless and lossy compression. It was designed by Google to reduce image file size to speed up web page loading: its principal purpose is to supersede JPEG as the primary format for photographs on the web. WebP is based on VP8's intra-frame coding and uses a container based on RIFF.
AV1 Image File Format (AVIF) is an open, royalty-free image file format specification for storing images or image sequences compressed with AV1 in the HEIF container format. [ 1 ] [ 2 ] It competes with HEIC , which uses the same container format built upon ISOBMFF , but HEVC for compression.
JPEG transcoding: Being a JPEG superset, JXL provides efficient lossless recompression options for images in the traditional/legacy JPEG format that can represent JPEG data in a more space-efficient way (~20% size reduction due to the better entropy coder) and can easily be reversed, e.g. on the fly. Wrapped inside a JPEG XL file/stream, it can ...
WebP, a format with lossy or lossless compression, proposed by Google in 2010; Better Portable Graphics, a proposal by Fabrice Bellard in 2014 based on HEVC; HEIF, a 2015 format based on MPEG-H Part 12 (ISO/IEC 23008-12) and HEVC. Implemented by Apple as the basis for their single-image format .HEIC on iPhone 7.
The new format is designed to exceed the still image compression performance shown by HEIF HM, Daala and WebP. It supports billion-by-billion pixel images, up to 32-bit-per-component high dynamic range with the appropriate transfer functions ( PQ and HLG ), patch encoding of synthetic images such as bitmap fonts and gradients, animated images ...