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The economic effects of intellectual property reform in India is a complex subject area, and would require a separate detailed article. A beginning may be made by referring to Sunil Kanwar and Stefan Sperlich (2020), [18] who study the effect of intellectual property reform on technological advancement and productivity increases in manufacturing industry in the emerging market context of India.
Many of the codecs listed implement media formats that are restricted by patents and are hence not open formats. For example, x264 is a widely used open source implementation of the heavily patent encumbered MPEG-4 AVC video compression standard.
Pages in category "Patented foods" The following 7 pages are in this category, out of 7 total. ... This page was last edited on 14 December 2019, at 10:46 (UTC).
Some are combinations of common container formats and audio and video coding profiles, such as AVCHD and DivX formats. Although sometimes compared to DivX products, Xvid is neither a container format nor a video format, it is a software library that encodes video using specific coding profiles of the common MPEG-4 ASP video format. Those types ...
Linear pulse-code modulation (LPCM, generally only described as PCM) is the format for uncompressed audio in media files and it is also the standard for CD-DA; note that in computers, LPCM is usually stored in container formats such as WAV, AIFF, or AU, or as raw audio format, although not technically necessary.
The ZEN Style M300, announced on May 5, 2011, [42] is a compact and lightweight Bluetooth MP3 player with a 1.4-inch screen and capacitive touch controls. Despite its small form size, the player has a full range of features including FM radio, photo and video playback, built-in microphone as well as a microSD slot to expand your music and photo ...
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The basic MP3 decoding and encoding technology is patent-free in the European Union, all patents having expired there by 2012 at the latest. In the United States, the technology became substantially patent-free on 16 April 2017 (see below). MP3 patents expired in the US between 2007 and 2017.