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Lossy (and partly lossless), DCT, RLE, and Huffman predictive nearest neighbor Raster 8 bpc No No Yes Yes No No No Yes No No (see unofficial JPEG-HDR) Yes JPEG 2000: Lossy and lossless Raster 38 bpc No Yes Yes Yes No No No Yes — No Yes JPEG XL: Lossy and lossless (VarDCT mode, Modular mode) Raster 32 bpc Yes Yes Yes Yes Yes Yes Yes Yes Yes ...
The Hi-Res mode on the Apple II was also peculiar for its 64:1 interleave factor. This was a direct result of Steve Wozniak's chip-saving design. [5] The 64:1 factor resulted in a "Venetian blind" effect when loading a Hi-Res screen into memory from floppy disk (or sometimes RAM disk) with the soft switches already set. "Screen holes" occur in ...
Apple ProRes is a high quality, "visually lossless" lossy video compression format developed by Apple Inc. for use in post-production that supports video resolution up to 8K. It is the successor of the Apple Intermediate Codec and was introduced in 2007 with Final Cut Studio 2. [ 1 ]
The Apple Lossless Encoder (and decoder) were released as open source software under the Apache License version 2.0 on October 27, 2011. [10] [11] [12] On May 17, 2021, Apple announced that they would begin offering lossless audio in Apple Music in June 2021, with all lossless music being encoded using ALAC. [13]
After having used VGA-based 3∶2 resolutions HVGA (480 × 320) and "Retina" DVGA (960 × 640) for several years in their iPhone and iPod products with a screen diagonal of 9 cm or 3.5 inches, Apple started using more exotic variants when they adopted the 16∶9 aspect ratio to provide a consistent pixel density across screen sizes: first 1136 ...
Print, delete, sandboxed decoding, support for touchpad and touchscreen gestures GPL-3.0-or-later: Phase One Media Pro: Thumbnails, slideshow, zoom, print, light table, library organization, best practice DAM Rotate, rename, delete, batch rename, add/edit metadata (IPTC, EXIF, Custom), free reader app to distribute catalogs Proprietary: Photos ...
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.
The quality the codec can achieve is heavily based on the compression format the codec uses. A codec is not a format, and there may be multiple codecs that implement the same compression specification – for example, MPEG-1 codecs typically do not achieve quality/size ratio comparable to codecs that implement the more modern H.264 specification.