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In information theory, data compression, source coding, [1] or bit-rate reduction is the process of encoding information using fewer bits than the original representation. [2] Any particular compression is either lossy or lossless. Lossless compression reduces bits by identifying and eliminating statistical redundancy. No information is lost in ...
Google reports a 64% reduction in file size for images converted from animated GIFs to lossy WebP, however, with a very noticeable visual impact, both at default settings, and optimised settings. When converting using lossless WebP, a 19% reduction is achieved as reported by Google, [28] although real world performance is nearer to 10%. [29]
Z-buffering is a technique used in almost all contemporary computers, laptops, and mobile phones for generating 3D computer graphics.The primary use now is for video games, which require fast and accurate processing of 3D scenes.
Windows Media Audio Lossless (WMA Lossless) is a lossless audio codec that competes with ATRAC Advanced Lossless, Dolby TrueHD, DTS-HD Master Audio, Shorten, Monkey's Audio, FLAC, Apple Lossless, and WavPack (Since late 2011, [37] [38] [39] the last three have the advantage of being open source software and available for nearly any operating ...
A 1982 Osborne Executive portable computer, with a 4 MHz 8-bit Zilog Z80 CPU, and a 2007 Apple iPhone with a 412 MHz 32-bit ARM11 CPU; the Executive has 100 times the weight, almost 500 times the volume, approximately 10 times the inflation-adjusted cost, and 1/100th the clock frequency of the smartphone.
Windows, macOS Freeware music player. Pre-installed on Mac computers. JetAudio: Windows, Android Shareware media player. MediaHuman Audio Converter: Windows, macOS Freeware audio converter. (Supports conversion of MP3, AAC, AIFF, WAV etc.) MPlayer: Windows, macOS and Linux Open-source media player. Mpv (media player) Windows, macOS and Linux
Medium or M-size cassettes (97.5 × 64.5 × 14.6 mm), [26] which are about the size of eight-millimeter cassettes, are used in professional Panasonic equipment and are often called DVCPRO tapes. Panasonic video recorders that accept medium cassette can play back from and record to medium cassette in different flavors of DVCPRO format; they will ...