Lagarith is an open sourcelosslessvideo codec written by Ben Greenwood.[1] It is a fork of the code of HuffYUV and offers better compression at the cost of greatly reduced speed on uniprocessor systems.[2][3] Lagarith was designed and written with a few aims in mind:
Lagarith
Lagarith 1327 configuration dialog running on Windows 10.
while not as fast as HuffYUV, it still outperforms most other lossless video codecs when it comes to encoding times,[4][5] although decoding speed may be slower. Recent versions also support parallelizing on multi-processor systems.
color-space conversions can cause rounding errors, introducing data loss, contrary to the ideal of lossless video compression. Lagarith attempts to avoid this problem by supporting YV12, YUY2, RGB, and RGBA colorspaces.
^S, Joshi (18 July 2008). "Design and Performance Evaluation of some Conditional Replenishment Schemes for Video".
External linksedit
Official Website
April 18, 2024
lagarith, open, source, lossless, video, codec, written, greenwood, fork, code, huffyuv, offers, better, compression, cost, greatly, reduced, speed, uniprocessor, systems, designed, written, with, aims, mind, 1327, configuration, dialog, running, windows, deve. Lagarith is an open source lossless video codec written by Ben Greenwood 1 It is a fork of the code of HuffYUV and offers better compression at the cost of greatly reduced speed on uniprocessor systems 2 3 Lagarith was designed and written with a few aims in mind LagarithLagarith 1327 configuration dialog running on Windows 10 Developer s Ben GreenwoodInitial releaseOctober 4 2004 19 years ago 2004 10 04 Stable release1 3 27 8 December 2011 12 years ago 8 December 2011 Written inC ASMOperating systemWindows 2000 and laterPredecessorHuffyuvTypelossless video codecLicenseGNU GPLv3Websitelags wbr leetcode wbr net wbr codec wbr html Speed while not as fast as HuffYUV it still outperforms most other lossless video codecs when it comes to encoding times 4 5 although decoding speed may be slower Recent versions also support parallelizing on multi processor systems Color space support color space conversions can cause rounding errors introducing data loss contrary to the ideal of lossless video compression Lagarith attempts to avoid this problem by supporting YV12 YUY2 RGB and RGBA colorspaces Keyframes disallowing inter prediction means that each frame can be separately decoded This makes cutting joining and seeking much easier These three things as well as being more efficient at compression than HuffYUV make it a codec useful for the video editing stage References edit Biebeler Ralf 2007 Video Codecs Schiele amp Schon p 60 ISBN 978 3 7949 0773 1 Lagarith Lossless Video Codec Retrieved 2009 01 28 the case against Lagarith Retrieved 2013 06 26 Lossless Video Codecs Comparison 2007 S Joshi 18 July 2008 Design and Performance Evaluation of some Conditional Replenishment Schemes for Video External links editOfficial Website Retrieved from https en wikipedia org w index php title Lagarith amp oldid 1217646111, wikipedia, wiki, book, books, library,
