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Those codecs are used by many PC games which use voice chats via Microsoft ... (all lower 4:4:4 is spatially compressed up to 2:1 for 4:2:0 with specific colour ...
This is a listing of open-source codecs—that is, open-source software implementations of audio or video coding formats, audio codecs and video codecs respectively. Many of the codecs listed implement media formats that are restricted by patents and are hence not open formats.
Second, some codecs differentiate between different types of frames, such as key frames and non-key frames, differing in their importance to overall visual quality and the extent to which they can be compressed. Third, quality depends on prefiltrations, which are included on all present-day codecs. Other factors may also come into play.
A video codec is software or hardware that compresses and decompresses digital video. In the context of video compression, codec is a portmanteau of encoder and decoder , while a device that only compresses is typically called an encoder , and one that only decompresses is a decoder .
Free multimedia codecs, containers, and splitters (2 C, 2 P) M. Microsoft proprietary codecs (5 P) T. Text codecs (2 P) V. Video codecs (4 C, 82 P) W. Wideband codecs ...
Royalties on codecs [L] Yes Yes Yes Yes [19] Yes Yes Audio Video Interleave (AVI) .avi Microsoft: 1992-11 Proprietary [20] Yes [M] Yes [N] Yes No Yes Needs alterations Material Exchange Format (MXF) .mxf SMPTE: 2004-09 Patent-free [21] Yes Yes No Yes [21] Yes No MPEG program stream (PS) .m2p, .ps [O] MPEG: 1993-08 Patent-free [22] Yes Yes [P ...
A codec is a computer hardware or software component that encodes or decodes a data stream or signal. [1] [2] [3] Codec is a portmanteau of coder/decoder.[4]In electronic communications, an endec is a device that acts as both an encoder and a decoder on a signal or data stream, [5] and hence is a type of codec.
Pages in category "Video codecs" The following 82 pages are in this category, out of 82 total. This list may not reflect recent changes. ...