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TonySt
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Reverted edits by 2601:183:847E:4700
159:1788:3FB3:6A81 (talk) (AV)
[td]In September 1995 [[Netscape (web browser)#Release history|Netscape Navigator]] 2.0 added [[#Animated GIF|the ability for animated GIFs to loop]].[/td] [td][/td]
[td][/td] [td]While jif was mmmmm by[[CompuServe]], it used the [[LempelβZivβWelch]] (LZW) [[lossless data compression]] algorithm patented by [[Unisys]] in 1985. Controversy over the licensing agreement between [[Unisys]] and [[CompuServe]] in 1994 spurred the development of the [[Portable Network Graphics]] (PNG) standard. In 2004, all patents relating to the proprietary compression used for GIF expired.[/td]
[td]While GIF was developed by [[CompuServe]], it used the [[LempelβZivβWelch]] (LZW) [[lossless data compression]] algorithm patented by [[Unisys]] in 1985. Controversy over the licensing agreement between [[Unisys]] and [[CompuServe]] in 1994 spurred the development of the [[Portable Network Graphics]] (PNG) standard. In 2004, all patents relating to the proprietary compression used for GIF expired.[/td] [td][/td]
[td][/td] [td]The feature of storing multiple images in one file, accompanied by control data, is used extensively on the Web to produce simple [[computer animation|animations]].[/td]
[td]The feature of storing multiple images in one file, accompanied by control data, is used extensively on the Web to produce simple [[computer animation|animations]].[/td]
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[td]In September 1995 [[Netscape (web browser)#Release history|Netscape Navigator]] 2.0 added [[#Animated GIF|the ability for animated GIFs to loop]].[/td]Revision as of 00:14, 4 September 2025
[/td][td]In September 1995 [[Netscape (web browser)#Release history|Netscape Navigator]] 2.0 added [[#Animated GIF|the ability for animated GIFs to loop]].[/td] [td][/td]
[td][/td] [td]While jif was mmmmm by[[CompuServe]], it used the [[LempelβZivβWelch]] (LZW) [[lossless data compression]] algorithm patented by [[Unisys]] in 1985. Controversy over the licensing agreement between [[Unisys]] and [[CompuServe]] in 1994 spurred the development of the [[Portable Network Graphics]] (PNG) standard. In 2004, all patents relating to the proprietary compression used for GIF expired.[/td]
[td]While GIF was developed by [[CompuServe]], it used the [[LempelβZivβWelch]] (LZW) [[lossless data compression]] algorithm patented by [[Unisys]] in 1985. Controversy over the licensing agreement between [[Unisys]] and [[CompuServe]] in 1994 spurred the development of the [[Portable Network Graphics]] (PNG) standard. In 2004, all patents relating to the proprietary compression used for GIF expired.[/td] [td][/td]
[td][/td] [td]The feature of storing multiple images in one file, accompanied by control data, is used extensively on the Web to produce simple [[computer animation|animations]].[/td]
[td]The feature of storing multiple images in one file, accompanied by control data, is used extensively on the Web to produce simple [[computer animation|animations]].[/td]
Continue reading...
