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vector-pinnable-element"> <div class="vector-pinnable-header vector-toc-pinnable-header vector-pinnable-header-pinned" data-feature-name="toc-pinned" data-pinnable-element-id="vector-toc" > <h2 class="vector-pinnable-header-label">目录</h2> <button class="vector-pinnable-header-toggle-button vector-pinnable-header-pin-button" data-event-name="pinnable-header.vector-toc.pin">移至侧栏</button> <button class="vector-pinnable-header-toggle-button vector-pinnable-header-unpin-button" data-event-name="pinnable-header.vector-toc.unpin">隐藏</button> </div> <ul class="vector-toc-contents" id="mw-panel-toc-list"> <li id="toc-mw-content-text" class="vector-toc-list-item vector-toc-level-1"> <a href="#" class="vector-toc-link"> <div class="vector-toc-text">序言</div> </a> </li> <li id="toc-历史" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#历史"> <div class="vector-toc-text"> 1 历史 </div> </a> <ul id="toc-历史-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-技術" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#技術"> <div class="vector-toc-text"> 2 技術 </div> </a> <ul id="toc-技術-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-支援" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#支援"> <div class="vector-toc-text"> 3 支援 </div> </a> <button aria-controls="toc-支援-sublist" class="cdx-button cdx-button--weight-quiet cdx-button--icon-only vector-toc-toggle"> 开关支援子章节 </button> <ul id="toc-支援-sublist" class="vector-toc-list"> <li id="toc-浏览器" class="vector-toc-list-item vector-toc-level-2"> <a class="vector-toc-link" href="#浏览器"> <div class="vector-toc-text"> 3.1 浏览器 </div> </a> <ul id="toc-浏览器-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-图像软件" class="vector-toc-list-item vector-toc-level-2"> <a class="vector-toc-link" href="#图像软件"> <div class="vector-toc-text"> 3.2 图像软件 </div> </a> <ul id="toc-图像软件-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-系统" class="vector-toc-list-item vector-toc-level-2"> <a class="vector-toc-link" href="#系统"> <div class="vector-toc-text"> 3.3 系统 </div> </a> <ul id="toc-系统-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-其他程序" class="vector-toc-list-item vector-toc-level-2"> <a class="vector-toc-link" href="#其他程序"> <div class="vector-toc-text"> 3.4 其他程序 </div> </a> <ul id="toc-其他程序-sublist" class="vector-toc-list"> </ul> </li> </ul> </li> <li id="toc-評論" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#評論"> <div class="vector-toc-text"> 4 評論 </div> </a> <ul id="toc-評論-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-WebP_2" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#WebP_2"> <div class="vector-toc-text"> 5 WebP 2 </div> </a> <ul id="toc-WebP_2-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-相關條目" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#相關條目"> <div class="vector-toc-text"> 6 相關條目 </div> </a> <ul id="toc-相關條目-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-參考文獻" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#參考文獻"> <div class="vector-toc-text"> 7 參考文獻 </div> </a> <ul id="toc-參考文獻-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-外部連結" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#外部連結"> <div class="vector-toc-text"> 8 外部連結 </div> </a> <ul id="toc-外部連結-sublist" class="vector-toc-list"> </ul> </li> </ul> </div> </div> </nav> </div> </div> <div class="mw-content-container"> <main id="content" class="mw-body"> <header class="mw-body-header vector-page-titlebar"> <nav aria-label="目录" class="vector-toc-landmark"> <div id="vector-page-titlebar-toc" class="vector-dropdown vector-page-titlebar-toc vector-button-flush-left" title="目录" > <input type="checkbox" id="vector-page-titlebar-toc-checkbox" role="button" aria-haspopup="true" data-event-name="ui.dropdown-vector-page-titlebar-toc" class="vector-dropdown-checkbox " aria-label="开关目录" > <label id="vector-page-titlebar-toc-label" for="vector-page-titlebar-toc-checkbox" class="vector-dropdown-label cdx-button cdx-button--fake-button cdx-button--fake-button--enabled cdx-button--weight-quiet cdx-button--icon-only " aria-hidden="true" > 开关目录 </label> <div class="vector-dropdown-content"> <div id="vector-page-titlebar-toc-unpinned-container" class="vector-unpinned-container"> </div> </div> </div> </nav> <h1 id="firstHeading" class="firstHeading mw-first-heading">WebP</h1> <div id="p-lang-btn" class="vector-dropdown mw-portlet mw-portlet-lang" > <input type="checkbox" id="p-lang-btn-checkbox" role="button" aria-haspopup="true" data-event-name="ui.dropdown-p-lang-btn" class="vector-dropdown-checkbox mw-interlanguage-selector" aria-label="前往另一种语言写成的文章。28种语言可用" > <label id="p-lang-btn-label" for="p-lang-btn-checkbox" class="vector-dropdown-label cdx-button cdx-button--fake-button cdx-button--fake-button--enabled cdx-button--weight-quiet cdx-button--action-progressive mw-portlet-lang-heading-28" aria-hidden="true" > 28种语言 </label> <div class="vector-dropdown-content"> <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li class="interlanguage-link interwiki-ar mw-list-item"><a href="https://ar.wikipedia.org/wiki/%D9%88%D9%8A%D8%A8_%D8%A8%D9%8A" title="ويب بي – 阿拉伯语" lang="ar" hreflang="ar" data-title="ويب بي" data-language-autonym="العربية" data-language-local-name="阿拉伯语" class="interlanguage-link-target">العربية</a></li><li class="interlanguage-link interwiki-bg mw-list-item"><a href="https://bg.wikipedia.org/wiki/WebP" title="WebP – 保加利亚语" lang="bg" hreflang="bg" data-title="WebP" data-language-autonym="Български" data-language-local-name="保加利亚语" class="interlanguage-link-target">Български</a></li><li class="interlanguage-link interwiki-ca mw-list-item"><a href="https://ca.wikipedia.org/wiki/WebP" title="WebP – 加泰罗尼亚语" lang="ca" hreflang="ca" data-title="WebP" data-language-autonym="Català" data-language-local-name="加泰罗尼亚语" class="interlanguage-link-target">Català</a></li><li class="interlanguage-link interwiki-cs mw-list-item"><a href="https://cs.wikipedia.org/wiki/WebP" title="WebP – 捷克语" lang="cs" hreflang="cs" data-title="WebP" data-language-autonym="Čeština" data-language-local-name="捷克语" class="interlanguage-link-target">Čeština</a></li><li class="interlanguage-link interwiki-de mw-list-item"><a href="https://de.wikipedia.org/wiki/WebP" title="WebP – 德语" lang="de" hreflang="de" data-title="WebP" data-language-autonym="Deutsch" data-language-local-name="德语" class="interlanguage-link-target">Deutsch</a></li><li class="interlanguage-link interwiki-en mw-list-item"><a href="https://en.wikipedia.org/wiki/WebP" title="WebP – 英语" lang="en" hreflang="en" data-title="WebP" data-language-autonym="English" data-language-local-name="英语" class="interlanguage-link-target">English</a></li><li class="interlanguage-link interwiki-es mw-list-item"><a href="https://es.wikipedia.org/wiki/WebP" title="WebP – 西班牙语" lang="es" hreflang="es" data-title="WebP" data-language-autonym="Español" data-language-local-name="西班牙语" class="interlanguage-link-target">Español</a></li><li class="interlanguage-link interwiki-fa mw-list-item"><a href="https://fa.wikipedia.org/wiki/%D9%88%D8%A8%E2%80%8C%D9%BE%DB%8C" title="وب‌پی – 波斯语" lang="fa" hreflang="fa" data-title="وب‌پی" data-language-autonym="فارسی" data-language-local-name="波斯语" class="interlanguage-link-target">فارسی</a></li><li class="interlanguage-link interwiki-fi mw-list-item"><a href="https://fi.wikipedia.org/wiki/WebP" title="WebP – 芬兰语" lang="fi" hreflang="fi" data-title="WebP" data-language-autonym="Suomi" data-language-local-name="芬兰语" class="interlanguage-link-target">Suomi</a></li><li class="interlanguage-link interwiki-fr mw-list-item"><a href="https://fr.wikipedia.org/wiki/WebP" title="WebP – 法语" lang="fr" hreflang="fr" data-title="WebP" data-language-autonym="Français" data-language-local-name="法语" class="interlanguage-link-target">Français</a></li><li class="interlanguage-link interwiki-he mw-list-item"><a href="https://he.wikipedia.org/wiki/WebP" title="WebP – 希伯来语" lang="he" hreflang="he" data-title="WebP" data-language-autonym="עברית" data-language-local-name="希伯来语" class="interlanguage-link-target">עברית</a></li><li class="interlanguage-link interwiki-hu mw-list-item"><a href="https://hu.wikipedia.org/wiki/WebP" title="WebP – 匈牙利语" lang="hu" hreflang="hu" data-title="WebP" data-language-autonym="Magyar" data-language-local-name="匈牙利语" class="interlanguage-link-target">Magyar</a></li><li class="interlanguage-link interwiki-id mw-list-item"><a href="https://id.wikipedia.org/wiki/WebP" title="WebP – 印度尼西亚语" lang="id" hreflang="id" data-title="WebP" data-language-autonym="Bahasa Indonesia" data-language-local-name="印度尼西亚语" class="interlanguage-link-target">Bahasa Indonesia</a></li><li class="interlanguage-link interwiki-is mw-list-item"><a href="https://is.wikipedia.org/wiki/WebP" title="WebP – 冰岛语" lang="is" hreflang="is" data-title="WebP" data-language-autonym="Íslenska" data-language-local-name="冰岛语" class="interlanguage-link-target">Íslenska</a></li><li class="interlanguage-link interwiki-it mw-list-item"><a href="https://it.wikipedia.org/wiki/WebP" title="WebP – 意大利语" lang="it" hreflang="it" data-title="WebP" data-language-autonym="Italiano" data-language-local-name="意大利语" class="interlanguage-link-target">Italiano</a></li><li class="interlanguage-link interwiki-ja mw-list-item"><a href="https://ja.wikipedia.org/wiki/WebP" title="WebP – 日语" lang="ja" hreflang="ja" data-title="WebP" data-language-autonym="日本語" data-language-local-name="日语" class="interlanguage-link-target">日本語</a></li><li class="interlanguage-link interwiki-ko mw-list-item"><a href="https://ko.wikipedia.org/wiki/WebP" title="WebP – 韩语" lang="ko" hreflang="ko" data-title="WebP" data-language-autonym="한국어" data-language-local-name="韩语" class="interlanguage-link-target">한국어</a></li><li class="interlanguage-link interwiki-ml mw-list-item"><a href="https://ml.wikipedia.org/wiki/%E0%B4%B5%E0%B5%86%E0%B4%AC%E0%B5%8D%E0%B4%AA%E0%B4%BF" title="വെബ്പി – 马拉雅拉姆语" lang="ml" hreflang="ml" data-title="വെബ്പി" data-language-autonym="മലയാളം" data-language-local-name="马拉雅拉姆语" class="interlanguage-link-target">മലയാളം</a></li><li class="interlanguage-link interwiki-nl mw-list-item"><a href="https://nl.wikipedia.org/wiki/WebP" title="WebP – 荷兰语" lang="nl" hreflang="nl" data-title="WebP" data-language-autonym="Nederlands" data-language-local-name="荷兰语" class="interlanguage-link-target">Nederlands</a></li><li class="interlanguage-link interwiki-pl mw-list-item"><a href="https://pl.wikipedia.org/wiki/WebP" title="WebP – 波兰语" lang="pl" hreflang="pl" data-title="WebP" data-language-autonym="Polski" data-language-local-name="波兰语" class="interlanguage-link-target">Polski</a></li><li class="interlanguage-link interwiki-pt mw-list-item"><a href="https://pt.wikipedia.org/wiki/WebP" title="WebP – 葡萄牙语" lang="pt" hreflang="pt" data-title="WebP" data-language-autonym="Português" data-language-local-name="葡萄牙语" class="interlanguage-link-target">Português</a></li><li class="interlanguage-link interwiki-ro mw-list-item"><a href="https://ro.wikipedia.org/wiki/WebP" title="WebP – 罗马尼亚语" lang="ro" hreflang="ro" data-title="WebP" data-language-autonym="Română" data-language-local-name="罗马尼亚语" class="interlanguage-link-target">Română</a></li><li class="interlanguage-link interwiki-ru mw-list-item"><a href="https://ru.wikipedia.org/wiki/WebP" title="WebP – 俄语" lang="ru" hreflang="ru" data-title="WebP" data-language-autonym="Русский" data-language-local-name="俄语" class="interlanguage-link-target">Русский</a></li><li class="interlanguage-link interwiki-sr mw-list-item"><a href="https://sr.wikipedia.org/wiki/WebP" title="WebP – 塞尔维亚语" lang="sr" hreflang="sr" data-title="WebP" data-language-autonym="Српски / srpski" data-language-local-name="塞尔维亚语" class="interlanguage-link-target">Српски / srpski</a></li><li class="interlanguage-link interwiki-sv mw-list-item"><a href="https://sv.wikipedia.org/wiki/WebP" title="WebP – 瑞典语" lang="sv" hreflang="sv" data-title="WebP" data-language-autonym="Svenska" data-language-local-name="瑞典语" class="interlanguage-link-target">Svenska</a></li><li class="interlanguage-link interwiki-th mw-list-item"><a href="https://th.wikipedia.org/wiki/%E0%B9%80%E0%B8%A7%E0%B9%87%E0%B8%9A%E0%B8%9E%E0%B8%B5" title="เว็บพี – 泰语" lang="th" hreflang="th" data-title="เว็บพี" data-language-autonym="ไทย" data-language-local-name="泰语" class="interlanguage-link-target">ไทย</a></li><li class="interlanguage-link interwiki-tr mw-list-item"><a href="https://tr.wikipedia.org/wiki/WebP" title="WebP – 土耳其语" lang="tr" hreflang="tr" data-title="WebP" data-language-autonym="Türkçe" data-language-local-name="土耳其语" class="interlanguage-link-target">Türkçe</a></li><li class="interlanguage-link interwiki-uk mw-list-item"><a href="https://uk.wikipedia.org/wiki/WebP" title="WebP – 乌克兰语" lang="uk" hreflang="uk" data-title="WebP" data-language-autonym="Українська" data-language-local-name="乌克兰语" class="interlanguage-link-target">Українська</a></li> </ul> <div class="after-portlet after-portlet-lang"><a href="https://www.wikidata.org/wiki/Special:EntityPage/Q62617958#sitelinks-wikipedia" title="编辑跨语言链接" class="wbc-editpage">编辑链接</a></div> </div> </div> </div> </header> <div class="vector-page-toolbar"> <div class="vector-page-toolbar-container"> <div id="left-navigation"> <nav aria-label="命名空间"> <div id="p-associated-pages" class="vector-menu vector-menu-tabs mw-portlet mw-portlet-associated-pages" > <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li id="ca-nstab-main" class="selected vector-tab-noicon mw-list-item"><a href="/wiki/WebP" title="浏览条目正文[c]" accesskey="c">条目</a></li><li id="ca-talk" class="vector-tab-noicon mw-list-item"><a href="/wiki/Talk:WebP" rel="discussion" title="关于此页面的讨论[t]" accesskey="t">讨论</a></li> </ul> </div> </div> <div id="vector-variants-dropdown" class="vector-dropdown " > <input type="checkbox" id="vector-variants-dropdown-checkbox" role="button" aria-haspopup="true" data-event-name="ui.dropdown-vector-variants-dropdown" class="vector-dropdown-checkbox " aria-label="更改语言变体" > <label id="vector-variants-dropdown-label" for="vector-variants-dropdown-checkbox" class="vector-dropdown-label cdx-button cdx-button--fake-button cdx-button--fake-button--enabled cdx-button--weight-quiet" aria-hidden="true" >不转换 </label> <div class="vector-dropdown-content"> <div id="p-variants" class="vector-menu mw-portlet mw-portlet-variants" > <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li id="ca-varlang-0" class="selected ca-variants-zh mw-list-item"><a href="/zh/WebP" lang="zh" hreflang="zh">不转换</a></li><li id="ca-varlang-1" class="ca-variants-zh-Hans mw-list-item"><a href="/zh-hans/WebP" lang="zh-Hans" hreflang="zh-Hans">简体</a></li><li id="ca-varlang-2" class="ca-variants-zh-Hant mw-list-item"><a href="/zh-hant/WebP" lang="zh-Hant" hreflang="zh-Hant">繁體</a></li><li id="ca-varlang-3" class="ca-variants-zh-Hans-CN mw-list-item"><a href="/zh-cn/WebP" lang="zh-Hans-CN" hreflang="zh-Hans-CN">大陆简体</a></li><li id="ca-varlang-4" class="ca-variants-zh-Hant-HK mw-list-item"><a href="/zh-hk/WebP" lang="zh-Hant-HK" hreflang="zh-Hant-HK">香港繁體</a></li><li id="ca-varlang-5" class="ca-variants-zh-Hant-MO mw-list-item"><a href="/zh-mo/WebP" lang="zh-Hant-MO" hreflang="zh-Hant-MO">澳門繁體</a></li><li id="ca-varlang-6" class="ca-variants-zh-Hans-MY mw-list-item"><a href="/zh-my/WebP" lang="zh-Hans-MY" hreflang="zh-Hans-MY">大马简体</a></li><li id="ca-varlang-7" class="ca-variants-zh-Hans-SG mw-list-item"><a href="/zh-sg/WebP" lang="zh-Hans-SG" hreflang="zh-Hans-SG">新加坡简体</a></li><li id="ca-varlang-8" class="ca-variants-zh-Hant-TW mw-list-item"><a href="/zh-tw/WebP" lang="zh-Hant-TW" hreflang="zh-Hant-TW">臺灣正體</a></li> </ul> </div> </div> </div> </div> </nav> </div> <div id="right-navigation" class="vector-collapsible"> <nav aria-label="查看"> <div id="p-views" class="vector-menu vector-menu-tabs mw-portlet mw-portlet-views" > <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li id="ca-view" class="selected vector-tab-noicon mw-list-item"><a href="/wiki/WebP">阅读</a></li><li id="ca-edit" class="vector-tab-noicon mw-list-item"><a href="/w/index.php?title=WebP&action=edit" title="编辑该页面[e]" accesskey="e">编辑</a></li><li id="ca-history" class="vector-tab-noicon mw-list-item"><a href="/w/index.php?title=WebP&action=history" title="本页面的早前版本。[h]" accesskey="h">查看历史</a></li> </ul> </div> </div> </nav> <nav class="vector-page-tools-landmark" aria-label="页面工具"> <div id="vector-page-tools-dropdown" class="vector-dropdown vector-page-tools-dropdown" > <input type="checkbox" id="vector-page-tools-dropdown-checkbox" role="button" aria-haspopup="true" data-event-name="ui.dropdown-vector-page-tools-dropdown" class="vector-dropdown-checkbox " aria-label="工具" > <label id="vector-page-tools-dropdown-label" for="vector-page-tools-dropdown-checkbox" class="vector-dropdown-label cdx-button cdx-button--fake-button cdx-button--fake-button--enabled cdx-button--weight-quiet" aria-hidden="true" >工具 </label> <div class="vector-dropdown-content"> <div id="vector-page-tools-unpinned-container" class="vector-unpinned-container"> <div id="vector-page-tools" class="vector-page-tools vector-pinnable-element"> <div class="vector-pinnable-header vector-page-tools-pinnable-header vector-pinnable-header-unpinned" data-feature-name="page-tools-pinned" data-pinnable-element-id="vector-page-tools" data-pinned-container-id="vector-page-tools-pinned-container" data-unpinned-container-id="vector-page-tools-unpinned-container" > <div class="vector-pinnable-header-label">工具</div> <button class="vector-pinnable-header-toggle-button vector-pinnable-header-pin-button" data-event-name="pinnable-header.vector-page-tools.pin">移至侧栏</button> <button class="vector-pinnable-header-toggle-button vector-pinnable-header-unpin-button" data-event-name="pinnable-header.vector-page-tools.unpin">隐藏</button> </div> <div id="p-cactions" class="vector-menu mw-portlet mw-portlet-cactions emptyPortlet vector-has-collapsible-items" title="更多选项" > <div class="vector-menu-heading"> 操作 </div> <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li id="ca-more-view" class="selected vector-more-collapsible-item mw-list-item"><a href="/wiki/WebP">阅读</a></li><li id="ca-more-edit" class="vector-more-collapsible-item mw-list-item"><a href="/w/index.php?title=WebP&action=edit" title="编辑该页面[e]" accesskey="e">编辑</a></li><li id="ca-more-history" class="vector-more-collapsible-item mw-list-item"><a href="/w/index.php?title=WebP&action=history">查看历史</a></li> </ul> </div> </div> <div id="p-tb" class="vector-menu mw-portlet mw-portlet-tb" > <div class="vector-menu-heading"> 常规 </div> <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li id="t-whatlinkshere" class="mw-list-item"><a href="/wiki/Special:%E9%93%BE%E5%85%A5%E9%A1%B5%E9%9D%A2/WebP" title="列出所有与本页相链的页面[j]" accesskey="j">链入页面</a></li><li id="t-recentchangeslinked" class="mw-list-item"><a href="/wiki/Special:%E9%93%BE%E5%87%BA%E6%9B%B4%E6%94%B9/WebP" rel="nofollow" title="页面链出所有页面的更改[k]" accesskey="k">相关更改</a></li><li id="t-upload" class="mw-list-item"><a href="//zh.wikipedia.org/wiki/Project:上传" title="上传图像或多媒体文件[u]" accesskey="u">上传文件</a></li><li id="t-permalink" class="mw-list-item"><a href="/w/index.php?title=WebP&oldid=85944742" title="此页面该修订版本的固定链接">固定链接</a></li><li id="t-info" class="mw-list-item"><a href="/w/index.php?title=WebP&action=info" title="关于此页面的更多信息">页面信息</a></li><li id="t-cite" class="mw-list-item"><a href="/w/index.php?title=Special:%E5%BC%95%E7%94%A8%E6%AD%A4%E9%A1%B5%E9%9D%A2&page=WebP&id=85944742&wpFormIdentifier=titleform" title="有关如何引用此页面的信息">引用此页</a></li><li id="t-urlshortener" class="mw-list-item"><a href="/w/index.php?title=Special:URL%E7%BC%A9%E7%9F%AD%E7%A8%8B%E5%BA%8F&url=https%3A%2F%2Fzh.wikipedia.org%2Fwiki%2FWebP">获取短链接</a></li><li id="t-urlshortener-qrcode" class="mw-list-item"><a href="/w/index.php?title=Special:QrCode&url=https%3A%2F%2Fzh.wikipedia.org%2Fwiki%2FWebP">下载二维码</a></li> </ul> </div> </div> <div id="p-electronpdfservice-sidebar-portlet-heading" class="vector-menu mw-portlet mw-portlet-electronpdfservice-sidebar-portlet-heading" > <div class="vector-menu-heading"> 打印/导出 </div> <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li id="electron-print_pdf" class="mw-list-item"><a href="/w/index.php?title=Special:DownloadAsPdf&page=WebP&action=show-download-screen">下载为PDF</a></li><li id="t-print" class="mw-list-item"><a href="javascript:print();" rel="alternate" title="本页面的可打印版本[p]" accesskey="p">打印页面</a></li> </ul> </div> </div> <div id="p-wikibase-otherprojects" class="vector-menu mw-portlet mw-portlet-wikibase-otherprojects" > <div class="vector-menu-heading"> 在其他项目中 </div> <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li class="wb-otherproject-link wb-otherproject-commons mw-list-item"><a href="https://commons.wikimedia.org/wiki/Category:WebP_file_format" hreflang="en">维基共享资源</a></li><li id="t-wikibase" class="wb-otherproject-link wb-otherproject-wikibase-dataitem mw-list-item"><a href="https://www.wikidata.org/wiki/Special:EntityPage/Q62617958" title="链接到连接的数据仓库项目[g]" accesskey="g">维基数据项目</a></li> </ul> </div> </div> </div> </div> </div> </div> </nav> </div> </div> </div> <div class="vector-column-end"> <div class="vector-sticky-pinned-container"> <nav class="vector-page-tools-landmark" aria-label="页面工具"> <div id="vector-page-tools-pinned-container" class="vector-pinned-container"> </div> </nav> <nav class="vector-appearance-landmark" aria-label="外观"> <div id="vector-appearance-pinned-container" class="vector-pinned-container"> <div id="vector-appearance" class="vector-appearance vector-pinnable-element"> <div class="vector-pinnable-header vector-appearance-pinnable-header vector-pinnable-header-pinned" data-feature-name="appearance-pinned" data-pinnable-element-id="vector-appearance" data-pinned-container-id="vector-appearance-pinned-container" data-unpinned-container-id="vector-appearance-unpinned-container" > <div class="vector-pinnable-header-label">外观</div> <button class="vector-pinnable-header-toggle-button vector-pinnable-header-pin-button" data-event-name="pinnable-header.vector-appearance.pin">移至侧栏</button> <button class="vector-pinnable-header-toggle-button vector-pinnable-header-unpin-button" data-event-name="pinnable-header.vector-appearance.unpin">隐藏</button> </div> </div> </div> </nav> </div> </div> <div id="bodyContent" class="vector-body" aria-labelledby="firstHeading" data-mw-ve-target-container> <div class="vector-body-before-content"> <div class="mw-indicators"> <div id="mw-indicator-noteTA-f3e2a619" class="mw-indicator"><div class="mw-parser-output"><img alt="本页使用了标题或全文手工转换" src="//upload.wikimedia.org/wikipedia/commons/thumb/c/cd/Zh_conversion_icon_m.svg/35px-Zh_conversion_icon_m.svg.png" decoding="async" width="35" height="22" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/c/cd/Zh_conversion_icon_m.svg/53px-Zh_conversion_icon_m.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/c/cd/Zh_conversion_icon_m.svg/70px-Zh_conversion_icon_m.svg.png 2x" data-file-width="32" data-file-height="20" /></div></div> </div> <div id="siteSub" class="noprint">维基百科，自由的百科全书</div> </div> <div id="contentSub"><div id="mw-content-subtitle"></div></div> <div id="mw-content-text" class="mw-body-content"><div class="mw-content-ltr mw-parser-output" lang="zh" dir="ltr"><div id="noteTA-f3e2a619" class="noteTA"><div class="noteTA-group"><div data-noteta-group-source="module" data-noteta-group="IT"></div></div></div> <style data-mw-deduplicate="TemplateStyles:r83732082">.mw-parser-output .infobox-subbox{padding:0;border:none;margin:-3px;width:auto;min-width:100%;font-size:100%;clear:none;float:none;background-color:transparent}.mw-parser-output .infobox-3cols-child{margin:auto}.mw-parser-output .infobox .navbar{font-size:100%}body.skin-minerva .mw-parser-output .infobox-header,body.skin-minerva .mw-parser-output .infobox-subheader,body.skin-minerva .mw-parser-output .infobox-above,body.skin-minerva .mw-parser-output .infobox-title,body.skin-minerva .mw-parser-output .infobox-image,body.skin-minerva .mw-parser-output .infobox-full-data,body.skin-minerva .mw-parser-output .infobox-below{text-align:center}@media screen{html.skin-theme-clientpref-night .mw-parser-output .infobox-full-data:not(.notheme)>div:not(.notheme)[style]{background:#1f1f23!important;color:#f8f9fa}@media screen and (prefers-color-scheme:dark){html.skin-theme-clientpref-os .mw-parser-output .infobox-full-data:not(.notheme) div:not(.notheme){background:#1f1f23!important;color:#f8f9fa}}html.skin-theme-clientpref-night .mw-parser-output .infobox td div:not(.notheme)[style]{background:transparent!important;color:var(--color-base,#202122)}@media screen and (prefers-color-scheme:dark){html.skin-theme-clientpref-os .mw-parser-output .infobox td div:not(.notheme)[style]{background:transparent!important;color:var(--color-base,#202122)}}html.skin-theme-clientpref-night .mw-parser-output .infobox td div.NavHead:not(.notheme)[style]{background:transparent!important}}@media screen and (prefers-color-scheme:dark){html.skin-theme-clientpref-os .mw-parser-output .infobox td div.NavHead:not(.notheme)[style]{background:transparent!important}}@media(min-width:640px){body.skin--responsive .mw-parser-output .infobox-table{display:table!important}body.skin--responsive .mw-parser-output .infobox-table>caption{display:table-caption!important}body.skin--responsive .mw-parser-output .infobox-table>tbody{display:table-row-group}body.skin--responsive .mw-parser-output .infobox-table tr{display:table-row!important}body.skin--responsive .mw-parser-output .infobox-table th,body.skin--responsive .mw-parser-output .infobox-table td{padding-left:inherit;padding-right:inherit}}</style><table class="infobox"><caption class="infobox-title" style="padding-bottom:0.15em;">WebP</caption><tbody><tr><td colspan="2" class="infobox-image"><a href="/wiki/File:WebPLogo.svg" class="mw-file-description"><img src="//upload.wikimedia.org/wikipedia/commons/thumb/0/06/WebPLogo.svg/330px-WebPLogo.svg.png" decoding="async" width="300" height="94" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/0/06/WebPLogo.svg/500px-WebPLogo.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/0/06/WebPLogo.svg/600px-WebPLogo.svg.png 2x" data-file-width="512" data-file-height="161" /></a></td></tr><tr><th scope="row" class="infobox-label" style="line-height:1.2em; padding-right:0.65em;;"><a href="/wiki/%E6%89%A9%E5%B1%95%E5%90%8D" class="mw-redirect" title="扩展名">扩展名</a></th><td class="infobox-data" style="line-height:1.35em;;"><style data-mw-deduplicate="TemplateStyles:r79829556">.mw-parser-output .monospaced{font-family:monospace,monospace}</style><div class="monospaced"> .webp<a href="#cite_note-1">[1]</a></div></td></tr><tr><th scope="row" class="infobox-label" style="line-height:1.2em; padding-right:0.65em;;"><a href="/wiki/%E4%BA%92%E8%81%94%E7%BD%91%E5%AA%92%E4%BD%93%E7%B1%BB%E5%9E%8B" title="互联网媒体类型">互联网媒体类型</a></th><td class="infobox-data" style="line-height:1.35em;;"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r79829556" /><div class="monospaced"> image/webp</div></td></tr><tr><th scope="row" class="infobox-label" style="line-height:1.2em; padding-right:0.65em;;">首次发布</th><td class="infobox-data" style="line-height:1.35em;;">2010年9月30日 (2010-09-30)<a href="#cite_note-Announcement-in-chromium-2">[2]</a></td></tr><tr><th scope="row" class="infobox-label" style="line-height:1.2em; padding-right:0.65em;;"><a href="/wiki/%E8%BD%AF%E4%BB%B6%E7%89%88%E6%9C%AC%E5%91%A8%E6%9C%9F" class="mw-redirect" title="软件版本周期">最新版本</a></th><td class="infobox-data" style="line-height:1.35em;;"><div style="padding:0.1em 0;line-height:1.2em;">1.5.0<a href="#cite_note-wikidata-696f040b3bb7bf6e9c79129327a047c7b870338a-v3-3">[3]</a><a href="https://www.wikidata.org/wiki/Q63437758?uselang=zh#P348" title="在维基数据编辑"><img alt="在维基数据编辑" src="//upload.wikimedia.org/wikipedia/commons/thumb/8/8a/OOjs_UI_icon_edit-ltr-progressive.svg/10px-OOjs_UI_icon_edit-ltr-progressive.svg.png" decoding="async" width="10" height="10" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/8/8a/OOjs_UI_icon_edit-ltr-progressive.svg/15px-OOjs_UI_icon_edit-ltr-progressive.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/8/8a/OOjs_UI_icon_edit-ltr-progressive.svg/20px-OOjs_UI_icon_edit-ltr-progressive.svg.png 2x" data-file-width="20" data-file-height="20" /></a> 2024年12月19日</div></td></tr><tr><th scope="row" class="infobox-label" style="line-height:1.2em; padding-right:0.65em;;">使用容器</th><td class="infobox-data" style="line-height:1.35em;;"><a href="/wiki/%E8%B3%87%E6%BA%90%E4%BA%A4%E6%8F%9B%E6%AA%94%E6%A1%88%E6%A0%BC%E5%BC%8F" title="資源交換檔案格式">資源交換檔案格式</a>（RIFF）<a href="#cite_note-4">[4]</a></td></tr><tr><th scope="row" class="infobox-label" style="line-height:1.2em; padding-right:0.65em;;">免费格式？</th><td class="infobox-data" style="line-height:1.35em;;">是<a href="#cite_note-faq-5">[5]</a></td></tr><tr><th scope="row" class="infobox-label" style="line-height:1.2em; padding-right:0.65em;;">网站</th><td class="infobox-data" style="line-height:1.35em;;"><a rel="nofollow" class="external text" href="https://developers.google.com/speed/webp/">developers.google.com/speed/webp/</a></td></tr></tbody></table> WebP（發音：weppy<a href="#cite_note-6">[6]</a><a href="#cite_note-7">[7]</a>）是一種同時提供了<a href="/wiki/%E6%9C%89%E6%8D%9F%E5%8E%8B%E7%BC%A9" class="mw-redirect" title="有损压缩">有損壓縮</a>與<a href="/wiki/%E6%97%A0%E6%8D%9F%E5%8E%8B%E7%BC%A9" class="mw-redirect" title="无损压缩">無損壓縮</a>（可逆壓縮）的圖片檔案格式<a href="#cite_note-8">[8]</a>。 WebP最初在2010年9月釋出，其支持库于2018年4月发布1.0版本。截至2021年5月，已有94%的浏览器支持此格式<a href="#cite_note-:0-9">[9]</a>。 WebP的设计目標是在減少檔案容量的同时，達到和<a href="/wiki/JPEG" title="JPEG">JPEG</a>、<a href="/wiki/PNG" title="PNG">PNG</a>、<a href="/wiki/GIF" title="GIF">GIF</a>格式相同的圖片品質，并希望借此能夠減少圖片檔在網路上的傳送時間。<a href="#cite_note-10">[10]</a>根據Google較早的測試，WebP的無損壓縮比網路上找到的<a href="/wiki/PNG" title="PNG">PNG</a>檔少了45％的檔案容量，即使這些PNG檔在使用<a href="/w/index.php?title=Pngcrush&action=edit&redlink=1" class="new" title="Pngcrush（页面不存在）">pngcrush</a>和<a href="/w/index.php?title=PNGOUT&action=edit&redlink=1" class="new" title="PNGOUT（页面不存在）">PNGOUT</a>處理過，WebP還是可以減少28％的檔案容量<a href="#cite_note-11">[11]</a>。 WebP支援的像素最大數量是16383x16383。有損壓縮的WebP僅支援8-bit的YUV 4:2:0格式。而無損壓縮（可逆壓縮）的WebP支援VP8L編碼與8-bit之RGBA色彩空間。而無論是有損或無損壓縮皆支援Alpha透明通道、ICC色彩配置、XMP詮釋資料。 WebP有靜態與動態兩種模式。動態WebP（Animated WebP）支援有損與無損壓縮、ICC色彩配置、XMP詮釋資料、Alpha透明通道。 <meta property="mw:PageProp/toc" /> <div class="mw-heading mw-heading2"><h2 id="历史">历史</h2>[<a href="/w/index.php?title=WebP&action=edit&section=1" title="编辑章节：历史">编辑</a>]</div> Google于2010年9月30日首次公布WebP格式，它衍生自影像編碼格式<a href="/wiki/VP8" title="VP8">VP8</a><a href="#cite_note-12">[12]</a>，被認為是<a href="/wiki/WebM" title="WebM">WebM</a>多媒體格式的姊妹項目，是<a href="/wiki/Google" title="Google">Google</a>在購買<a href="/wiki/On2_Technologies" title="On2 Technologies">On2 Technologies</a>後获得技术發展而来的<a href="#cite_note-13">[13]</a>，该格式及其衍生的支持库以<a href="/wiki/BSD%E6%8E%88%E6%AC%8A%E6%A2%9D%E6%AC%BE" class="mw-redirect" title="BSD授權條款">BSD授權條款</a>釋出。<a href="#cite_note-14">[14]</a> 2011年10月3日，Google给WebP添加了扩展格式以让其支持<a href="/wiki/ICC%E8%89%B2%E5%BD%A9%E7%89%B9%E6%80%A7%E6%96%87%E4%BB%B6" title="ICC色彩特性文件">ICC色彩特性文件</a>、<a href="/wiki/XMP" title="XMP">可扩展后设资料平台</a>和<a href="/wiki/Exif" title="Exif">EXIF</a><a href="#cite_note-:1-15">[15]</a>。 2011年11月8日，Google開始讓WebP支援無損壓縮和<a href="/wiki/Alpha%E9%80%9A%E9%81%93" class="mw-redirect" title="Alpha通道">透明色（alpha通道）</a>的功能，而在2012年8月16日的參考實做libwebp 0.2.0中正式支援<a href="#cite_note-16">[16]</a><a href="#cite_note-lossless-announce-17">[17]</a>。 截至2024年8月，已有96.45%的浏览器支持此格式<a href="#cite_note-18">[18]</a>。 <div class="mw-heading mw-heading2"><h2 id="技術">技術</h2>[<a href="/w/index.php?title=WebP&action=edit&section=2" title="编辑章节：技術">编辑</a>]</div> <table class="wikitable floatright"> <caption>简单WebP </caption> <tbody><tr> <th>位 </th> <th colspan="4">内容 </th></tr> <tr> <td align="right"><code> 0- 3</code> </td> <td>R</td> <td>I</td> <td>F</td> <td>F </td></tr> <tr> <td align="right"><code> 4- 7</code> </td> <td colspan="4">length+8 </td></tr> <tr> <td align="right"><code> 8-11</code> </td> <td>W</td> <td>E</td> <td>B</td> <td>P </td></tr> <tr> <td align="right"><code>12-15</code> </td> <td>V</td> <td>P</td> <td>8</td> <td><a href="#cite_note-:1-15">[15]</a> </td></tr> <tr> <td align="right"><code>16-19</code> </td> <td colspan="4">length (padded) </td></tr> <tr> <td align="right"><code>20- …</code> </td> <td colspan="4">VP8关键帧 </td></tr> <tr> <td>pad </td> <td colspan="4">? (even length) </td></tr></tbody></table> WebP的有损压缩算法是基于<a href="/wiki/VP8" title="VP8">VP8</a>视频格式的<a href="/wiki/%E5%B9%80%E5%85%A7%E7%B7%A8%E7%A2%BC" title="幀內編碼">帧内编码</a><a href="#cite_note-f.glaser-19">[19]</a>，并以<a href="/wiki/%E8%B3%87%E6%BA%90%E4%BA%A4%E6%8F%9B%E6%AA%94%E6%A1%88%E6%A0%BC%E5%BC%8F" title="資源交換檔案格式">RIFF</a>作为<a href="/wiki/%E8%A7%86%E9%A2%91%E6%96%87%E4%BB%B6%E6%A0%BC%E5%BC%8F" title="视频文件格式">容器格式</a>。<a href="#cite_note-Announcement-in-chromium-2">[2]</a> 因此，它是一个具有八位<a href="/wiki/%E8%89%B2%E5%BD%A9%E6%B7%B1%E5%BA%A6" title="色彩深度">色彩深度</a>和以1:2的比例进行<a href="/wiki/%E8%89%B2%E5%BA%A6%E6%8A%BD%E6%A0%B7" title="色度抽样">色度子采样</a>的<a href="/wiki/YUV" title="YUV">亮度-色度模型</a>（<a href="/wiki/YCbCr" title="YCbCr">YCbCr</a> 4:2:0）的基于块的转换方案。<a href="#cite_note-vp8-bitstream-20">[20]</a> 不含内容的情况下，RIFF容器要求只需20字节的开销，依然能保存额外的<a href="/wiki/%E5%85%83%E6%95%B0%E6%8D%AE" title="元数据">元数据</a>(metadata)。<a href="#cite_note-Announcement-in-chromium-2">[2]</a> WebP图像的边长限制为16383像素。<a href="#cite_note-faq-5">[5]</a> WebP是基于块预测的。每个块都是根据它上面三个块的值和其左边一个块的值进行预测的（块解码以光栅扫描顺序完成：从左到右，从上到下）。块预测有四种基本模式：水平、垂直、DC（单色）和TrueMotion。利用<a href="/wiki/%E7%A6%BB%E6%95%A3%E4%BD%99%E5%BC%A6%E5%8F%98%E6%8D%A2" title="离散余弦变换">离散余弦变换</a>或<a href="/wiki/%E9%98%BF%E8%BE%BE%E9%A9%AC%E5%8F%98%E6%8D%A2" title="阿达马变换">沃尔什-阿达玛转换</a>将预测错误的数据和未预测块压缩在4×4像素子块中。这两种转换都是使用<a href="/w/index.php?title=%E5%AE%9A%E7%82%B9%E7%AE%97%E6%9C%AF&action=edit&redlink=1" class="new" title="定点算术（页面不存在）">定点算术</a>（英语：<a href="https://en.wikipedia.org/wiki/fixed-point_arithmetic" class="extiw" title="en:fixed-point arithmetic">fixed-point arithmetic</a>）完成的，以避免舍入误差。输出使用<a href="/wiki/%E7%86%B5%E7%B7%A8%E7%A2%BC%E6%B3%95" title="熵編碼法">熵编码</a>进行压缩。<a href="#cite_note-vp8-bitstream-20">[20]</a> WebP也明确支持并行解码。<a href="#cite_note-vp8-bitstream-20">[20]</a> 参考实现包含一个Linux<a href="/wiki/%E5%91%BD%E4%BB%A4%E8%A1%8C%E7%95%8C%E9%9D%A2" title="命令行界面">命令行</a>程序的转换器，以及用于解码的<a href="/wiki/%E5%87%BD%E5%BC%8F%E5%BA%AB" title="函式庫">库</a>，与WebM相同。开源社区很快设法将转换器移植到其他平台，例如Windows。<a href="#cite_note-webp-windows-21">[21]</a> WebP的无损压缩采用先进的技术，例如用于不同颜色通道的专用熵代码，利用反向参考距离的2D位置和最近使用的颜色的颜色缓存。这补充了字典编码、<a href="/wiki/%E9%9C%8D%E5%A4%AB%E6%9B%BC%E7%BC%96%E7%A0%81" title="霍夫曼编码">霍夫曼编码</a>和颜色索引变换等基本技术。<a href="#cite_note-lossless-announce-17">[17]</a> <div class="mw-heading mw-heading2"><h2 id="支援">支援</h2>[<a href="/w/index.php?title=WebP&action=edit&section=3" title="编辑章节：支援">编辑</a>]</div> <div class="mw-heading mw-heading3"><h3 id="浏览器">浏览器</h3>[<a href="/w/index.php?title=WebP&action=edit&section=4" title="编辑章节：浏览器">编辑</a>]</div> <a href="/wiki/Google_Chrome" title="Google Chrome">Chrome</a>和所有基于<a href="/wiki/Chromium" title="Chromium">Chromium</a>的浏览器（如<a href="/wiki/Opera%E9%9B%BB%E8%85%A6%E7%80%8F%E8%A6%BD%E5%99%A8" class="mw-redirect" title="Opera電腦瀏覽器">Opera</a>、<a href="/wiki/Brave%E6%B5%8F%E8%A7%88%E5%99%A8" title="Brave浏览器">Brave</a>等）均原生支援靜態與動態的WebP格式<a href="#cite_note-22">[22]</a><a href="#cite_note-23">[23]</a>，且自12版開始支援WebP的漸進式解碼功能<a href="#cite_note-Chromium_WebP-24">[24]</a>。 从2020年1月后发布的基于Chromium的Edge版本原生支持WebP格式。在此之前基于<a href="/wiki/EdgeHTML" title="EdgeHTML">EdgeHTML</a>的Edge版本则在除安全应用保护模式外，通过默认安装的平台扩展实现支持<a href="#cite_note-25">[25]</a> <a href="/wiki/Firefox%E7%80%8F%E8%A6%BD%E5%99%A8" class="mw-redirect" title="Firefox瀏覽器">Firefox</a>和所有延伸自Firefox的浏览器（如<a href="/wiki/%E8%8B%8D%E6%9C%88%E6%B5%8F%E8%A7%88%E5%99%A8" title="苍月浏览器">Pale Moon</a>和<a href="/wiki/Waterfox" title="Waterfox">Waterfox</a>等）瀏覽器亦在65.0版本起支援WebP圖像。<a href="#cite_note-26">[26]</a> 2020年9月，在<a href="/wiki/IOS_14" title="IOS 14">iOS 14</a>和<a href="/wiki/MacOS_Big_Sur" title="MacOS Big Sur">macOS Big Sur</a>的<a href="/wiki/Safari" title="Safari">Safari</a> 14中加入了WebP支持。<a href="#cite_note-safari-14-27">[27]</a> 在<a href="/wiki/Linux" title="Linux">Linux</a>中使用的<a href="/wiki/GNOME_Web" class="mw-redirect" title="GNOME Web">GNOME Web</a>和<a href="/wiki/KDE" title="KDE">KDE</a>圖片瀏覽器<a href="/wiki/Gwenview" title="Gwenview">Gwenview</a>也支援WebP。 此外所有可以原生播放<a href="/wiki/WebM" title="WebM">WebM</a>影像的瀏覽器，也可以透過javascript來顯示WebP影像<a href="#cite_note-28">[28]</a><a href="#cite_note-29">[29]</a>。不过在<a href="/wiki/Internet_Explorer" title="Internet Explorer">Internet Explorer</a> 6和以上版本中是通过<a href="/wiki/Adobe_Flash" title="Adobe Flash">Flash</a>实现的。 <div class="mw-heading mw-heading3"><h3 id="图像软件">图像软件</h3>[<a href="/w/index.php?title=WebP&action=edit&section=5" title="编辑章节：图像软件">编辑</a>]</div> 圖像軟體當中，<a href="/wiki/Picasa" title="Picasa">Picasa</a>（從3.9版本起）、<a href="/w/index.php?title=PhotoLine&action=edit&redlink=1" class="new" title="PhotoLine（页面不存在）">PhotoLine</a>（英语：<a href="https://en.wikipedia.org/wiki/PhotoLine" class="extiw" title="en:PhotoLine">PhotoLine</a>）<a href="#cite_note-30">[30]</a>、<a href="/wiki/Pixelmator" title="Pixelmator">Pixelmator</a><a href="#cite_note-31">[31]</a>、<a href="/wiki/ImageMagick" title="ImageMagick">ImageMagick</a>、<a href="/wiki/XnView" title="XnView">XnView</a>、<a href="/wiki/IrfanView" title="IrfanView">IrfanView</a>、<a href="/wiki/GDAL" title="GDAL">GDAL</a><a href="#cite_note-32">[32]</a>、Aseprite和<a href="/wiki/GIMP" title="GIMP">GIMP</a>（2.10起）皆原生支援WebP格式。 <div class="mw-heading mw-heading3"><h3 id="系统">系统</h3>[<a href="/w/index.php?title=WebP&action=edit&section=6" title="编辑章节：系统">编辑</a>]</div> <a href="/wiki/Android" title="Android">Android</a> 4.0 支持解码和编码 WebP 图像（通过位图和 <a href="/wiki/Skia" class="mw-redirect" title="Skia">Skia</a> 引擎）。<a href="#cite_note-33">[33]</a> <div class="mw-heading mw-heading3"><h3 id="其他程序">其他程序</h3>[<a href="/w/index.php?title=WebP&action=edit&section=7" title="编辑章节：其他程序">编辑</a>]</div> <a href="/wiki/FFmpeg" title="FFmpeg">FFmpeg</a> 在链接 VP8/VP9 参考代码库 <a href="/w/index.php?title=Libvpx&action=edit&redlink=1" class="new" title="Libvpx（页面不存在）">libvpx</a> 的情况下可以从 WebM 视频提取 VP8 关键帧，并有脚本追加 WebP RIFF 标头，并对怪异的帧长度追加 NUL 填充字节。同时 FFmpeg 也支持直接使用 libwebp。 Gmail 和 Google 相册都支持 WebP。 <a href="/wiki/Sumatra_PDF" title="Sumatra PDF">Sumatra PDF</a> 从2.4版开始支持 WebP。<a href="#cite_note-34">[34]</a> <a href="/wiki/Telegram" title="Telegram">Telegram</a> 将 WebP 用于他们的表情符號，声称它们的显示速度比消息应用程序中通常使用的其他格式快5倍<a href="#cite_note-35">[35]</a>。 <a href="/wiki/Signal_(%E8%BB%9F%E4%BB%B6)" title="Signal (軟件)">Signal</a> 在非动态图片贴纸中使用 WebP 格式。<a href="#cite_note-36">[36]</a> <a href="/wiki/LibreOffice" title="LibreOffice">LibreOffice</a> 从7.4版本开始支持导入及导出 WebP 图像，<a href="#cite_note-37">[37]</a>采用同样技术的 <a href="/w/index.php?title=Collabora_Online&action=edit&redlink=1" class="new" title="Collabora Online（页面不存在）">Collabora Online</a> 也获得这一格式的支持。 <a href="/wiki/Godot" title="Godot">Godot</a> 引擎 4.0 版支持导入及导出 WebP 图像，并使用 WebP 作为编排已导入的压缩纹饰图像的内部格式。<a href="#cite_note-38">[38]</a> <div class="mw-heading mw-heading2"><h2 id="評論">評論</h2>[<a href="/w/index.php?title=WebP&action=edit&section=8" title="编辑章节：評論">编辑</a>]</div> <a href="/wiki/X264" title="X264">x264</a>的開發者之一：Jason Garrett-Glaser，在2010年時針對WebP做出了幾點評論<a href="#cite_note-j.g.glaser-39">[39]</a>，根據和其他編碼器（JPEG、x264、<a href="/wiki/Theora" title="Theora">Theora</a>）測試的結果，他認為WebP的影像品質是最差的，多數是在模糊度方面。他也評論Google應該等到WebP可以超越JPEG之後再發佈。不過在2011年4月20日，他提到新的WebP編碼器表現的非常好，超越JPEG指日可待。 <div class="mw-heading mw-heading2"><h2 id="WebP_2">WebP 2</h2>[<a href="/w/index.php?title=WebP&action=edit&section=9" title="编辑章节：WebP 2">编辑</a>]</div> WebP 2是Google自2021年6月起开发的新一代WebP。它的具体实现为<code>libwebp2</code>。这种新格式的主要目标是达到与<a href="/wiki/AV1" class="mw-redirect" title="AV1">AV1</a>类似的压缩比，并同时保有更快的编码和解码速度<a href="#cite_note-40">[40]</a>。 <div class="mw-heading mw-heading2"><h2 id="相關條目">相關條目</h2>[<a href="/w/index.php?title=WebP&action=edit&section=10" title="编辑章节：相關條目">编辑</a>]</div> <ul><li><a href="/wiki/Multiple-image_Network_Graphics" class="mw-redirect" title="Multiple-image Network Graphics">MNG</a></li> <li><a href="/wiki/APNG" title="APNG">APNG</a></li> <li><a href="/wiki/WebM" title="WebM">WebM</a></li> <li><a href="/wiki/VP8" title="VP8">VP8</a></li> <li><a href="/wiki/JPEG_2000" title="JPEG 2000">JPEG 2000</a></li> <li><a href="/wiki/JPEG_XR" title="JPEG XR">JPEG XR</a></li> <li><a href="/wiki/Better_Portable_Graphics" class="mw-redirect" title="Better Portable Graphics">BPG</a></li></ul> <div class="mw-heading mw-heading2"><h2 id="參考文獻">參考文獻</h2>[<a href="/w/index.php?title=WebP&action=edit&section=11" title="编辑章节：參考文獻">编辑</a>]</div> <div class="reflist columns references-column-count references-column-count-2" style="-moz-column-count: 2; -webkit-column-count: 2; column-count: 2; list-style-type: decimal;"> <ol class="references"> <li id="cite_note-1"><a href="#cite_ref-1">^</a> <cite class="citation web"><a rel="nofollow" class="external text" href="http://dotwhat.net/webp/10843/">WEBP file extension</a>. 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Diary Of An x264 Developer. 2010-09-30 [2010-10-01]. （<a rel="nofollow" class="external text" href="http://x264dev.multimedia.cx/?p=541">原始内容</a>存档于2010-11-27）.</cite><span title="ctx_ver=Z39.88-2004&rfr_id=info%3Asid%2Fzh.wikipedia.org%3AWebP&rft.atitle=H.264+and+VP8+for+still+image+coding%3A+WebP%3F&rft.aufirst=Jason&rft.aulast=Garrett-Glaser&rft.date=2010-09-30&rft.genre=unknown&rft.jtitle=Diary+Of+An+x264+Developer&rft_id=http%3A%2F%2Fx264dev.multimedia.cx%2F%3Fp%3D541&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal" class="Z3988">  </li> <li id="cite_note-40"><a href="#cite_ref-40">^</a> <cite class="citation web"><a rel="nofollow" class="external text" href="https://web.archive.org/web/20210325234423/https://chromium.googlesource.com/codecs/libwebp2/">codecs/libwebp2 - Git at Google</a>. chromium.googlesource.com. [2021-07-18]. （<a rel="nofollow" class="external text" href="https://chromium.googlesource.com/codecs/libwebp2/">原始内容</a>存档于2021-03-25）.</cite><span title="ctx_ver=Z39.88-2004&rfr_id=info%3Asid%2Fzh.wikipedia.org%3AWebP&rft.atitle=codecs%2Flibwebp2+-+Git+at+Google&rft.genre=unknown&rft.jtitle=chromium.googlesource.com&rft_id=https%3A%2F%2Fchromium.googlesource.com%2Fcodecs%2Flibwebp2%2F&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal" class="Z3988">  </li> </ol></div> <div class="mw-heading mw-heading2"><h2 id="外部連結">外部連結</h2>[<a href="/w/index.php?title=WebP&action=edit&section=12" title="编辑章节：外部連結">编辑</a>]</div> <style data-mw-deduplicate="TemplateStyles:r82655521">.mw-parser-output .side-box{margin:4px 0;box-sizing:border-box;border:1px solid #aaa;font-size:88%;line-height:1.25em;background-color:#f9f9f9;display:flow-root}.mw-parser-output .side-box-abovebelow,.mw-parser-output .side-box-text{padding:0.25em 0.9em}.mw-parser-output .side-box-image{padding:2px 0 2px 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class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/4/4a/Commons-logo.svg/60px-Commons-logo.svg.png 1.5x" data-file-width="1024" data-file-height="1376" /></div> <div class="side-box-text plainlist"><a href="/wiki/%E7%BB%B4%E5%9F%BA%E5%85%B1%E4%BA%AB%E8%B5%84%E6%BA%90" title="维基共享资源">维基共享资源</a>上的相关多媒体资源：<a href="https://commons.wikimedia.org/wiki/Category:WebP_file_format" class="extiw" title="commons:Category:WebP file format">WebP格式</a></div></div> </div> <ul><li><a rel="nofollow" class="external text" href="https://code.google.com/speed/webp/">官方网站</a></li></ul> <div class="navbox-styles"><style data-mw-deduplicate="TemplateStyles:r84265675">.mw-parser-output .hlist dl,.mw-parser-output .hlist ol,.mw-parser-output .hlist ul{margin:0;padding:0}.mw-parser-output .hlist dd,.mw-parser-output .hlist dt,.mw-parser-output .hlist li{margin:0;display:inline}.mw-parser-output .hlist.inline,.mw-parser-output .hlist.inline dl,.mw-parser-output .hlist.inline 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title="Template:多媒體壓縮格式"><abbr title="查看该模板">查</abbr></a></li><li class="nv-talk"><a href="/wiki/Template_talk:%E5%A4%9A%E5%AA%92%E9%AB%94%E5%A3%93%E7%B8%AE%E6%A0%BC%E5%BC%8F" title="Template talk:多媒體壓縮格式"><abbr title="讨论该模板">论</abbr></a></li><li class="nv-edit"><a href="/wiki/Special:%E7%BC%96%E8%BE%91%E9%A1%B5%E9%9D%A2/Template:%E5%A4%9A%E5%AA%92%E9%AB%94%E5%A3%93%E7%B8%AE%E6%A0%BC%E5%BC%8F" title="Special:编辑页面/Template:多媒體壓縮格式"><abbr title="编辑该模板">编</abbr></a></li></ul></div><div id="多媒体压缩和封裝格式" style="font-size:110%;margin:0 5em"><a href="/wiki/%E5%A4%9A%E5%AA%92%E4%BD%93" title="多媒体">多媒体</a><a href="/wiki/%E6%95%B0%E6%8D%AE%E5%8E%8B%E7%BC%A9" title="数据压缩">压缩</a>和<a href="/wiki/%E8%A7%86%E9%A2%91%E6%96%87%E4%BB%B6%E6%A0%BC%E5%BC%8F" title="视频文件格式">封裝格式</a></div></th></tr><tr><th scope="row" class="navbox-group" style="width:1%"><a href="/wiki/%E8%A6%96%E8%A8%8A%E5%A3%93%E7%B8%AE" title="視訊壓縮">视频壓縮</a></th><td class="navbox-list-with-group navbox-list navbox-odd hlist" style="width:100%;padding:0px"><div style="padding:0em 0.25em"></div><table class="nowraplinks navbox-subgroup" style="border-spacing:0"><tbody><tr><th scope="row" class="navbox-group" style="width:5em"><a href="/wiki/%E5%9C%8B%E9%9A%9B%E6%A8%99%E6%BA%96%E5%8C%96%E7%B5%84%E7%B9%94" title="國際標準化組織">ISO</a>/<a href="/wiki/%E5%9B%BD%E9%99%85%E7%94%B5%E5%B7%A5%E5%A7%94%E5%91%98%E4%BC%9A" title="国际电工委员会">IEC</a></th><td class="navbox-list-with-group navbox-list navbox-odd" style="padding:0px"><div style="padding:0em 0.25em"> <ul><li><a href="/wiki/Motion_JPEG" title="Motion JPEG">MJPEG</a></li> <li><a href="/w/index.php?title=Motion_JPEG_2000&action=edit&redlink=1" class="new" title="Motion JPEG 2000（页面不存在）">Motion JPEG 2000</a>（英语：<a href="https://en.wikipedia.org/wiki/Motion_JPEG_2000" class="extiw" title="en:Motion JPEG 2000">Motion JPEG 2000</a>）</li> <li><a href="/wiki/MPEG-1" title="MPEG-1">MPEG-1</a></li> <li><a href="/wiki/MPEG-2" title="MPEG-2">MPEG-2</a> <ul><li><a href="/wiki/H.262" title="H.262">Part 2</a></li></ul></li> <li><a href="/wiki/MPEG-4" title="MPEG-4">MPEG-4</a> <ul><li><a href="/w/index.php?title=MPEG-4_Part_2&action=edit&redlink=1" class="new" title="MPEG-4 Part 2（页面不存在）">Part 2/ASP</a>（英语：<a href="https://en.wikipedia.org/wiki/MPEG-4_Part_2" class="extiw" title="en:MPEG-4 Part 2">MPEG-4 Part 2</a>）</li> <li><a href="/wiki/H.264/MPEG-4_AVC" title="H.264/MPEG-4 AVC">Part 10/AVC</a></li></ul></li> <li><a href="/wiki/MPEG-H" title="MPEG-H">MPEG-H</a> <ul><li><a href="/wiki/%E9%AB%98%E6%95%88%E7%8E%87%E8%A7%86%E9%A2%91%E7%BC%96%E7%A0%81" title="高效率视频编码">Part 2/HEVC</a></li></ul></li> <li><a href="/w/index.php?title=MPEG-I&action=edit&redlink=1" class="new" title="MPEG-I（页面不存在）">MPEG-I</a> <ul><li><a href="/wiki/%E5%A4%9A%E5%8A%9F%E8%83%BD%E8%A7%86%E9%A2%91%E7%BC%96%E7%A0%81" title="多功能视频编码">Part 3/VVC</a></li></ul></li> <li><a href="/w/index.php?title=MPEG-5&action=edit&redlink=1" class="new" title="MPEG-5（页面不存在）">MPEG-5</a> <ul><li><a href="/w/index.php?title=Essential_Video_Coding&action=edit&redlink=1" class="new" title="Essential Video Coding（页面不存在）">Part 1/EVC</a></li></ul></li> <li><a href="/w/index.php?title=MPEG-5&action=edit&redlink=1" class="new" title="MPEG-5（页面不存在）">MPEG-5</a> <ul><li><a href="/w/index.php?title=LCEVC&action=edit&redlink=1" class="new" title="LCEVC（页面不存在）">Part 2/LCEVC</a></li></ul></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:5em"><a href="/wiki/%E5%9B%BD%E9%99%85%E7%94%B5%E4%BF%A1%E8%81%94%E7%9B%9F%E8%BF%9C%E7%A8%8B%E9%80%9A%E4%BF%A1%E6%A0%87%E5%87%86%E5%8C%96%E7%BB%84" class="mw-redirect" title="国际电信联盟远程通信标准化组">ITU-T</a></th><td class="navbox-list-with-group navbox-list navbox-even" style="padding:0px"><div style="padding:0em 0.25em"> <ul><li><a href="/w/index.php?title=H.120&action=edit&redlink=1" class="new" title="H.120（页面不存在）">H.120</a>（英语：<a href="https://en.wikipedia.org/wiki/H.120" class="extiw" title="en:H.120">H.120</a>）</li> <li><a href="/wiki/H.261" title="H.261">H.261</a></li> <li><a href="/wiki/H.262" title="H.262">H.262</a></li> <li><a href="/wiki/H.263" title="H.263">H.263</a></li> <li><a href="/wiki/H.264/MPEG-4_AVC" title="H.264/MPEG-4 AVC">H.264 / AVC</a></li> <li><a href="/wiki/%E9%AB%98%E6%95%88%E7%8E%87%E8%A7%86%E9%A2%91%E7%BC%96%E7%A0%81" title="高效率视频编码">H.265 / HEVC</a></li> <li><a href="/wiki/%E5%A4%9A%E5%8A%9F%E8%83%BD%E8%A7%86%E9%A2%91%E7%BC%96%E7%A0%81" title="多功能视频编码">H.266 / VVC</a></li> <li><a href="/w/index.php?title=H.267&action=edit&redlink=1" class="new" title="H.267（页面不存在）">H.267 / ECM</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:5em"><a href="/wiki/%E7%94%B5%E5%BD%B1%E7%94%B5%E8%A7%86%E5%B7%A5%E7%A8%8B%E5%B8%88%E5%8D%8F%E4%BC%9A" title="电影电视工程师协会">SMPTE</a></th><td class="navbox-list-with-group navbox-list navbox-odd" style="padding:0px"><div style="padding:0em 0.25em"> <ul><li><a href="/wiki/VC-1" title="VC-1">VC-1</a></li> <li><a href="/w/index.php?title=Dirac_(video_compression_format)&action=edit&redlink=1" class="new" title="Dirac (video compression format)（页面不存在）">VC-2</a>（英语：<a href="https://en.wikipedia.org/wiki/Dirac_(video_compression_format)" class="extiw" title="en:Dirac (video compression format)">Dirac (video compression format)</a>）</li> <li><a href="/w/index.php?title=DNxHD_codec&action=edit&redlink=1" class="new" title="DNxHD codec（页面不存在）">VC-3</a>（英语：<a href="https://en.wikipedia.org/wiki/DNxHD_codec" class="extiw" title="en:DNxHD codec">DNxHD codec</a>）</li> <li><a href="/w/index.php?title=CineForm&action=edit&redlink=1" class="new" title="CineForm（页面不存在）">VC-5</a>（英语：<a href="https://en.wikipedia.org/wiki/CineForm" class="extiw" title="en:CineForm">CineForm</a>）</li> <li><a href="/w/index.php?title=VC-6&action=edit&redlink=1" class="new" title="VC-6（页面不存在）">VC-6</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:5em"><a href="/wiki/%E9%96%8B%E6%94%BE%E5%AA%92%E9%AB%94%E8%81%AF%E7%9B%9F" title="開放媒體聯盟">開放媒體聯盟</a></th><td class="navbox-list-with-group navbox-list navbox-even" style="padding:0px"><div style="padding:0em 0.25em"> <ul><li><a href="/wiki/AOMedia_Video_1" title="AOMedia Video 1">AV1</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:5em"><a href="/wiki/On2_Technologies" title="On2 Technologies">On2 Technologies</a> （现属<a href="/wiki/Google" title="Google">谷歌公司</a>）</th><td class="navbox-list-with-group navbox-list navbox-odd" style="padding:0px"><div style="padding:0em 0.25em"> <ul><li><a href="/wiki/Theora" title="Theora">VP3</a></li> <li><a href="/wiki/VP6" title="VP6">VP6</a></li> <li><a href="/wiki/On2_Technologies" title="On2 Technologies">VP7</a></li> <li><a href="/wiki/VP8" title="VP8">VP8</a></li> <li><a href="/wiki/VP9" title="VP9">VP9</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:5em"><a href="/wiki/%E8%8B%B9%E6%9E%9C%E5%85%AC%E5%8F%B8" class="mw-redirect" title="苹果公司">苹果公司</a></th><td class="navbox-list-with-group navbox-list navbox-even" style="padding:0px"><div style="padding:0em 0.25em"> <ul><li><a href="/w/index.php?title=Apple_Video&action=edit&redlink=1" class="new" title="Apple Video（页面不存在）">Apple Video</a>（英语：<a href="https://en.wikipedia.org/wiki/Apple_Video" class="extiw" title="en:Apple Video">Apple Video</a>）</li> <li><a href="/wiki/Apple_ProRes" title="Apple ProRes">Apple ProRes</a></li> <li>QuickTime <ul><li><a href="/w/index.php?title=QuickTime_Animation&action=edit&redlink=1" class="new" title="QuickTime Animation（页面不存在）">动画</a>（英语：<a href="https://en.wikipedia.org/wiki/QuickTime_Animation" class="extiw" title="en:QuickTime Animation">QuickTime Animation</a>）</li> <li><a href="/w/index.php?title=QuickTime_Graphics&action=edit&redlink=1" class="new" title="QuickTime Graphics（页面不存在）">图形</a>（英语：<a href="https://en.wikipedia.org/wiki/QuickTime_Graphics" class="extiw" title="en:QuickTime Graphics">QuickTime Graphics</a>）</li></ul></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:5em"><a href="/wiki/%E4%B8%AD%E5%9B%BD%E6%A0%87%E5%87%86%E5%8C%96%E5%8D%8F%E4%BC%9A" title="中国标准化协会">中国标准化协会</a></th><td class="navbox-list-with-group navbox-list navbox-odd" style="padding:0px"><div style="padding:0em 0.25em"> <ul><li><a href="/wiki/AVS" title="AVS">AVS</a></li> <li><a href="/wiki/AVS" title="AVS">AVS+</a></li> <li><a href="/wiki/AVS" title="AVS">AVS2</a></li> <li><a href="/wiki/AVS" title="AVS">AVS3</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:5em">其他</th><td class="navbox-list-with-group navbox-list navbox-even" style="padding:0px"><div style="padding:0em 0.25em"> <ul><li><a href="/w/index.php?title=Bink_Video&action=edit&redlink=1" class="new" title="Bink Video（页面不存在）">Bink视频</a>（英语：<a href="https://en.wikipedia.org/wiki/Bink_Video" class="extiw" title="en:Bink Video">Bink Video</a>）</li> <li><a href="/w/index.php?title=Cinepak&action=edit&redlink=1" class="new" title="Cinepak（页面不存在）">Cinepak</a>（英语：<a href="https://en.wikipedia.org/wiki/Cinepak" class="extiw" title="en:Cinepak">Cinepak</a>）</li> <li><a href="/wiki/Daala" title="Daala">Daala</a></li> <li><a href="/w/index.php?title=Dirac_(video_compression_format)&action=edit&redlink=1" class="new" title="Dirac (video compression format)（页面不存在）">Dirac</a>（英语：<a href="https://en.wikipedia.org/wiki/Dirac_(video_compression_format)" class="extiw" title="en:Dirac (video compression format)">Dirac (video compression format)</a>）</li> <li><a href="/wiki/DV" title="DV">DV</a></li> <li><a href="/w/index.php?title=Digital_Video_Interactive&action=edit&redlink=1" class="new" title="Digital Video Interactive（页面不存在）">DVI</a>（英语：<a href="https://en.wikipedia.org/wiki/Digital_Video_Interactive" class="extiw" title="en:Digital Video Interactive">Digital Video Interactive</a>）</li> <li><a href="/w/index.php?title=FFV1&action=edit&redlink=1" class="new" title="FFV1（页面不存在）">FFV1</a>（英语：<a href="https://en.wikipedia.org/wiki/FFV1" class="extiw" title="en:FFV1">FFV1</a>）</li> <li><a href="/w/index.php?title=Huffyuv&action=edit&redlink=1" class="new" title="Huffyuv（页面不存在）">Huffyuv</a>（英语：<a href="https://en.wikipedia.org/wiki/Huffyuv" class="extiw" title="en:Huffyuv">Huffyuv</a>）</li> <li><a href="/w/index.php?title=Indeo&action=edit&redlink=1" class="new" title="Indeo（页面不存在）">Indeo</a>（英语：<a href="https://en.wikipedia.org/wiki/Indeo" class="extiw" title="en:Indeo">Indeo</a>）</li> <li><a href="/wiki/Lagarith" title="Lagarith">Lagarith</a></li> <li><a href="/w/index.php?title=Microsoft_Video_1&action=edit&redlink=1" class="new" title="Microsoft Video 1（页面不存在）">Microsoft Video 1</a>（英语：<a href="https://en.wikipedia.org/wiki/Microsoft_Video_1" class="extiw" title="en:Microsoft Video 1">Microsoft Video 1</a>）</li> <li><a href="/w/index.php?title=MSU_Lossless_Video_Codec&action=edit&redlink=1" class="new" title="MSU Lossless Video Codec（页面不存在）">MSU无损</a>（英语：<a href="https://en.wikipedia.org/wiki/MSU_Lossless_Video_Codec" class="extiw" title="en:MSU Lossless Video Codec">MSU Lossless Video Codec</a>）</li> <li><a href="/w/index.php?title=OMS_Video&action=edit&redlink=1" class="new" title="OMS Video（页面不存在）">OMS Video</a>（英语：<a href="https://en.wikipedia.org/wiki/OMS_Video" class="extiw" title="en:OMS Video">OMS Video</a>）</li> <li><a href="/w/index.php?title=Pixlet&action=edit&redlink=1" class="new" title="Pixlet（页面不存在）">Pixlet</a>（英语：<a href="https://en.wikipedia.org/wiki/Pixlet" class="extiw" title="en:Pixlet">Pixlet</a>）</li> <li><a href="/wiki/RealVideo" title="RealVideo">RealVideo</a></li> <li><a href="/w/index.php?title=RTVideo&action=edit&redlink=1" class="new" title="RTVideo（页面不存在）">RTVideo</a>（英语：<a href="https://en.wikipedia.org/wiki/RTVideo" class="extiw" title="en:RTVideo">RTVideo</a>）</li> <li><a href="/w/index.php?title=SheerVideo&action=edit&redlink=1" class="new" title="SheerVideo（页面不存在）">SheerVideo</a>（英语：<a href="https://en.wikipedia.org/wiki/SheerVideo" class="extiw" title="en:SheerVideo">SheerVideo</a>）</li> <li><a href="/w/index.php?title=Smacker_video&action=edit&redlink=1" class="new" title="Smacker video（页面不存在）">Smacker</a>（英语：<a href="https://en.wikipedia.org/wiki/Smacker_video" class="extiw" title="en:Smacker video">Smacker video</a>）</li> <li><a href="/w/index.php?title=Sorenson_codec&action=edit&redlink=1" class="new" title="Sorenson codec（页面不存在）">Sorenson Video, Spark</a>（英语：<a href="https://en.wikipedia.org/wiki/Sorenson_codec" class="extiw" title="en:Sorenson codec">Sorenson codec</a>）</li> <li><a href="/wiki/Theora" title="Theora">Theora</a></li> <li><a href="/w/index.php?title=Thor_(video_codec)&action=edit&redlink=1" class="new" title="Thor (video codec)（页面不存在）">Thor</a>（英语：<a href="https://en.wikipedia.org/wiki/Thor_(video_codec)" class="extiw" title="en:Thor (video codec)">Thor (video codec)</a>）</li> <li><a href="/wiki/Windows_Media_Video" title="Windows Media Video">WMV</a></li> <li><a href="/w/index.php?title=RatDVD&action=edit&redlink=1" class="new" title="RatDVD（页面不存在）">XEB</a>（英语：<a href="https://en.wikipedia.org/wiki/ratDVD" class="extiw" title="en:ratDVD">ratDVD</a>）</li> <li><a href="/w/index.php?title=YULS&action=edit&redlink=1" class="new" title="YULS（页面不存在）">YULS</a>（英语：<a href="https://en.wikipedia.org/wiki/YULS" class="extiw" title="en:YULS">YULS</a>）</li></ul> </div></td></tr></tbody></table><div></div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%"><a href="/wiki/%E9%9F%B3%E8%A8%8A%E5%A3%93%E7%B8%AE_(%E6%A0%BC%E5%BC%8F)" title="音訊壓縮 (格式)">音频壓縮</a></th><td class="navbox-list-with-group navbox-list navbox-odd hlist" style="width:100%;padding:0px"><div style="padding:0em 0.25em"></div><table class="nowraplinks navbox-subgroup" style="border-spacing:0"><tbody><tr><th scope="row" class="navbox-group" style="width:5em"><a href="/wiki/%E5%9C%8B%E9%9A%9B%E6%A8%99%E6%BA%96%E5%8C%96%E7%B5%84%E7%B9%94" title="國際標準化組織">ISO</a>/<a href="/wiki/%E5%9B%BD%E9%99%85%E7%94%B5%E5%B7%A5%E5%A7%94%E5%91%98%E4%BC%9A" title="国际电工委员会">IEC</a></th><td class="navbox-list-with-group navbox-list navbox-odd" style="padding:0px"><div style="padding:0em 0.25em"> <ul><li><a href="/wiki/MP3" title="MP3">MPEG-1 Layer III (MP3)</a></li> <li><a href="/wiki/MPEG-1_Audio_Layer_II" title="MPEG-1 Audio Layer II">MPEG-1 Layer II</a> <ul><li><a href="/w/index.php?title=MPEG_Multichannel&action=edit&redlink=1" class="new" title="MPEG Multichannel（页面不存在）">Multichannel</a>（英语：<a href="https://en.wikipedia.org/wiki/MPEG_Multichannel" class="extiw" title="en:MPEG Multichannel">MPEG Multichannel</a>）</li></ul></li> <li><a href="/w/index.php?title=MPEG-1_Audio_Layer_I&action=edit&redlink=1" class="new" title="MPEG-1 Audio Layer I（页面不存在）">MPEG-1 Layer I</a>（英语：<a href="https://en.wikipedia.org/wiki/MPEG-1_Audio_Layer_I" class="extiw" title="en:MPEG-1 Audio Layer I">MPEG-1 Audio Layer I</a>）</li> <li><a href="/wiki/%E9%80%B2%E9%9A%8E%E9%9F%B3%E8%A8%8A%E7%B7%A8%E7%A2%BC" title="進階音訊編碼">AAC</a> <ul><li><a href="/wiki/HE-AAC" class="mw-redirect" title="HE-AAC">HE-AAC</a></li> <li><a href="/w/index.php?title=AAC-LD&action=edit&redlink=1" class="new" title="AAC-LD（页面不存在）">AAC-LD</a>（英语：<a href="https://en.wikipedia.org/wiki/AAC-LD" class="extiw" title="en:AAC-LD">AAC-LD</a>）</li></ul></li> <li><a href="/w/index.php?title=MPEG_Surround&action=edit&redlink=1" class="new" title="MPEG Surround（页面不存在）">MPEG Surround</a>（英语：<a href="https://en.wikipedia.org/wiki/MPEG_Surround" class="extiw" title="en:MPEG Surround">MPEG Surround</a>）</li> <li><a href="/wiki/MPEG-4" title="MPEG-4">MPEG-4 ALS</a></li> <li><a href="/w/index.php?title=MPEG-4_SLS&action=edit&redlink=1" class="new" title="MPEG-4 SLS（页面不存在）">MPEG-4 SLS</a>（英语：<a href="https://en.wikipedia.org/wiki/MPEG-4_SLS" class="extiw" title="en:MPEG-4 SLS">MPEG-4 SLS</a>）</li> <li><a href="/wiki/Super_Audio_CD" title="Super Audio CD">MPEG-4 DST</a></li> <li><a href="/w/index.php?title=Harmonic_Vector_Excitation_Coding&action=edit&redlink=1" class="new" title="Harmonic Vector Excitation Coding（页面不存在）">MPEG-4 HVXC</a>（英语：<a href="https://en.wikipedia.org/wiki/Harmonic_Vector_Excitation_Coding" class="extiw" title="en:Harmonic Vector Excitation Coding">Harmonic Vector Excitation Coding</a>）</li> <li><a href="/wiki/%E7%A0%81%E6%BF%80%E5%8A%B1%E7%BA%BF%E6%80%A7%E9%A2%84%E6%B5%8B" title="码激励线性预测">MPEG-4 CELP</a></li> <li><a href="/w/index.php?title=Unified_Speech_and_Audio_Coding&action=edit&redlink=1" class="new" title="Unified Speech and Audio Coding（页面不存在）">MPEG-D USAC</a>（英语：<a href="https://en.wikipedia.org/wiki/Unified_Speech_and_Audio_Coding" class="extiw" title="en:Unified Speech and Audio Coding">Unified Speech and Audio Coding</a>）</li> <li><a href="/w/index.php?title=MPEG-H_3D_Audio&action=edit&redlink=1" class="new" title="MPEG-H 3D Audio（页面不存在）">MPEG-H 3D Audio</a>（英语：<a href="https://en.wikipedia.org/wiki/MPEG-H_3D_Audio" class="extiw" title="en:MPEG-H 3D Audio">MPEG-H 3D Audio</a>）</li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:5em"><a href="/wiki/%E5%9B%BD%E9%99%85%E7%94%B5%E4%BF%A1%E8%81%94%E7%9B%9F%E8%BF%9C%E7%A8%8B%E9%80%9A%E4%BF%A1%E6%A0%87%E5%87%86%E5%8C%96%E7%BB%84" class="mw-redirect" title="国际电信联盟远程通信标准化组">ITU-T</a></th><td class="navbox-list-with-group navbox-list navbox-even" style="padding:0px"><div style="padding:0em 0.25em"> <ul><li><a href="/wiki/G.711" title="G.711">G.711</a>（<a href="/w/index.php?title=A-law_algorithm&action=edit&redlink=1" class="new" title="A-law algorithm（页面不存在）">A-law</a>（英语：<a href="https://en.wikipedia.org/wiki/A-law_algorithm" class="extiw" title="en:A-law algorithm">A-law algorithm</a>）, <a href="/w/index.php?title=%CE%9C-law_algorithm&action=edit&redlink=1" class="new" title="Μ-law algorithm（页面不存在）">µ-law</a>（英语：<a href="https://en.wikipedia.org/wiki/%C2%B5-law_algorithm" class="extiw" title="en:µ-law algorithm">µ-law algorithm</a>））</li> <li><a href="/w/index.php?title=G.718&action=edit&redlink=1" class="new" title="G.718（页面不存在）">G.718</a>（英语：<a href="https://en.wikipedia.org/wiki/G.718" class="extiw" title="en:G.718">G.718</a>）</li> <li><a href="/wiki/G.719" title="G.719">G.719</a></li> <li><a href="/wiki/G.722" title="G.722">G.722</a></li> <li><a href="/w/index.php?title=G.722.1&action=edit&redlink=1" class="new" title="G.722.1（页面不存在）">G.722.1</a>（英语：<a href="https://en.wikipedia.org/wiki/G.722.1" class="extiw" title="en:G.722.1">G.722.1</a>）</li> <li><a href="/w/index.php?title=Adaptive_Multi-Rate_Wideband&action=edit&redlink=1" class="new" title="Adaptive Multi-Rate Wideband（页面不存在）">G.722.2</a>（英语：<a href="https://en.wikipedia.org/wiki/Adaptive_Multi-Rate_Wideband" class="extiw" title="en:Adaptive Multi-Rate Wideband">Adaptive Multi-Rate Wideband</a>）</li> <li><a href="/wiki/G.723" title="G.723">G.723</a></li> <li><a href="/w/index.php?title=G.723.1&action=edit&redlink=1" class="new" title="G.723.1（页面不存在）">G.723.1</a>（英语：<a href="https://en.wikipedia.org/wiki/G.723.1" class="extiw" title="en:G.723.1">G.723.1</a>）</li> <li><a href="/wiki/G.726" title="G.726">G.726</a></li> <li><a href="/w/index.php?title=G.728&action=edit&redlink=1" class="new" title="G.728（页面不存在）">G.728</a>（英语：<a href="https://en.wikipedia.org/wiki/G.728" class="extiw" title="en:G.728">G.728</a>）</li> <li><a href="/wiki/G.729" title="G.729">G.729</a></li> <li><a href="/w/index.php?title=G.729.1&action=edit&redlink=1" class="new" title="G.729.1（页面不存在）">G.729.1</a>（英语：<a href="https://en.wikipedia.org/wiki/G.729.1" class="extiw" title="en:G.729.1">G.729.1</a>）</li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:5em"><a href="/wiki/%E4%BA%92%E8%81%94%E7%BD%91%E5%B7%A5%E7%A8%8B%E4%BB%BB%E5%8A%A1%E7%BB%84" title="互联网工程任务组">IETF</a></th><td class="navbox-list-with-group navbox-list navbox-odd" style="padding:0px"><div style="padding:0em 0.25em"> <ul><li><a href="/wiki/Opus_(%E9%9F%B3%E9%A2%91%E6%A0%BC%E5%BC%8F)" title="Opus (音频格式)">Opus</a></li> <li><a href="/wiki/%E4%BA%92%E8%81%94%E7%BD%91%E4%BD%8E%E6%AF%94%E7%89%B9%E7%8E%87%E7%BC%96%E8%A7%A3%E7%A0%81%E5%99%A8" title="互联网低比特率编解码器">iLBC</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:5em"><a href="/wiki/3GPP" title="3GPP">3GPP</a></th><td class="navbox-list-with-group navbox-list navbox-even" style="padding:0px"><div style="padding:0em 0.25em"> <ul><li><a href="/wiki/%E8%87%AA%E9%80%82%E5%BA%94%E5%A4%9A%E9%80%9F%E7%8E%87%E9%9F%B3%E9%A2%91%E5%8E%8B%E7%BC%A9" title="自适应多速率音频压缩">AMR</a></li> <li><a href="/w/index.php?title=Adaptive_Multi-Rate_Wideband&action=edit&redlink=1" class="new" title="Adaptive Multi-Rate Wideband（页面不存在）">AMR-WB</a>（英语：<a href="https://en.wikipedia.org/wiki/Adaptive_Multi-Rate_Wideband" class="extiw" title="en:Adaptive Multi-Rate Wideband">Adaptive Multi-Rate Wideband</a>）</li> <li><a href="/w/index.php?title=Extended_Adaptive_Multi-Rate_%E2%80%93_Wideband&action=edit&redlink=1" class="new" title="Extended Adaptive Multi-Rate – Wideband（页面不存在）">AMR-WB+</a>（英语：<a href="https://en.wikipedia.org/wiki/Extended_Adaptive_Multi-Rate_%E2%80%93_Wideband" class="extiw" title="en:Extended Adaptive Multi-Rate – Wideband">Extended Adaptive Multi-Rate – Wideband</a>）</li> <li><a href="/w/index.php?title=Enhanced_Variable_Rate_Codec&action=edit&redlink=1" class="new" title="Enhanced Variable Rate Codec（页面不存在）">EVRC</a>（英语：<a href="https://en.wikipedia.org/wiki/Enhanced_Variable_Rate_Codec" class="extiw" title="en:Enhanced Variable Rate Codec">Enhanced Variable Rate Codec</a>）</li> <li><a href="/w/index.php?title=Enhanced_Variable_Rate_Codec_B&action=edit&redlink=1" class="new" title="Enhanced Variable Rate Codec B（页面不存在）">EVRC-B</a>（英语：<a href="https://en.wikipedia.org/wiki/Enhanced_Variable_Rate_Codec_B" class="extiw" title="en:Enhanced Variable Rate Codec B">Enhanced Variable Rate Codec B</a>）</li> <li><a href="/w/index.php?title=Enhanced_Voice_Services&action=edit&redlink=1" class="new" title="Enhanced Voice Services（页面不存在）">EVS</a>（英语：<a href="https://en.wikipedia.org/wiki/Enhanced_Voice_Services" class="extiw" title="en:Enhanced Voice Services">Enhanced Voice Services</a>）</li> <li><a href="/w/index.php?title=Half_Rate&action=edit&redlink=1" class="new" title="Half Rate（页面不存在）">GSM-HR</a>（英语：<a href="https://en.wikipedia.org/wiki/Half_Rate" class="extiw" title="en:Half Rate">Half Rate</a>）</li> <li><a href="/w/index.php?title=Full_Rate&action=edit&redlink=1" class="new" title="Full Rate（页面不存在）">GSM-FR</a>（英语：<a href="https://en.wikipedia.org/wiki/Full_Rate" class="extiw" title="en:Full Rate">Full Rate</a>）</li> <li><a href="/w/index.php?title=Enhanced_full_rate&action=edit&redlink=1" class="new" title="Enhanced full rate（页面不存在）">GSM-EFR</a>（英语：<a href="https://en.wikipedia.org/wiki/Enhanced_full_rate" class="extiw" title="en:Enhanced full rate">Enhanced full rate</a>）</li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:5em"><a href="/wiki/ATSC" title="ATSC">ATSC</a>,<a href="/wiki/DVB" title="DVB">DVB</a></th><td class="navbox-list-with-group navbox-list navbox-odd" style="padding:0px"><div style="padding:0em 0.25em"> <ul><li><a href="/wiki/%E6%9D%9C%E6%AF%94%E6%95%B0%E5%AD%97" title="杜比数字">AC-3</a></li> <li><a href="/wiki/DTS" title="DTS">DTS</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:5em"><a href="/wiki/%E4%B8%AD%E5%9B%BD%E6%A0%87%E5%87%86%E5%8C%96%E5%8D%8F%E4%BC%9A" title="中国标准化协会">中国标准化协会</a></th><td class="navbox-list-with-group navbox-list navbox-even" style="padding:0px"><div style="padding:0em 0.25em"> <ul><li><a href="/wiki/DRA" title="DRA">DRA</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:5em">其他</th><td class="navbox-list-with-group navbox-list navbox-odd" style="padding:0px"><div style="padding:0em 0.25em"> <ul><li><a href="/w/index.php?title=Algebraic_code-excited_linear_prediction&action=edit&redlink=1" class="new" title="Algebraic code-excited linear prediction（页面不存在）">ACELP</a>（英语：<a href="https://en.wikipedia.org/wiki/Algebraic_code-excited_linear_prediction" class="extiw" title="en:Algebraic code-excited linear prediction">Algebraic code-excited linear prediction</a>）</li> <li><a href="/wiki/Apple_Lossless" title="Apple Lossless">ALAC</a></li> <li><a href="/w/index.php?title=Asao_(codec)&action=edit&redlink=1" class="new" title="Asao (codec)（页面不存在）">Asao</a>（英语：<a href="https://en.wikipedia.org/wiki/Asao_(codec)" class="extiw" title="en:Asao (codec)">Asao (codec)</a>）</li> <li><a href="/wiki/ATRAC" title="ATRAC">ATRAC</a></li> <li><a href="/wiki/CELT" title="CELT">CELT</a></li> <li><a href="/w/index.php?title=Codec2&action=edit&redlink=1" class="new" title="Codec2（页面不存在）">Codec2</a>（英语：<a href="https://en.wikipedia.org/wiki/Codec2" class="extiw" title="en:Codec2">Codec2</a>）</li> <li><a href="/wiki/FLAC" title="FLAC">FLAC</a></li> <li><a href="/wiki/Internet_Speech_Audio_Codec" title="Internet Speech Audio Codec">iSAC</a></li> <li><a href="/wiki/Monkey%27s_Audio" title="Monkey's Audio">Monkey's Audio</a></li> <li><a href="/wiki/TTA" class="mw-disambig" title="TTA">TTA</a> <ul><li>True Audio</li></ul></li> <li><a href="/wiki/TAK" title="TAK">TAK</a></li> <li><a href="/w/index.php?title=MT9&action=edit&redlink=1" class="new" title="MT9（页面不存在）">MT9</a>（英语：<a href="https://en.wikipedia.org/wiki/MT9" class="extiw" title="en:MT9">MT9</a>）</li> <li><a href="/wiki/Musepack" title="Musepack">Musepack</a></li> <li><a href="/wiki/OptimFROG" title="OptimFROG">OptimFROG</a></li> <li><a href="/w/index.php?title=Original_Sound_Quality&action=edit&redlink=1" class="new" title="Original Sound Quality（页面不存在）">OSQ</a>（英语：<a href="https://en.wikipedia.org/wiki/Original_Sound_Quality" class="extiw" title="en:Original Sound Quality">Original Sound Quality</a>）</li> <li><a href="/w/index.php?title=Qualcomm_code-excited_linear_prediction&action=edit&redlink=1" class="new" title="Qualcomm code-excited linear prediction（页面不存在）">QCELP</a>（英语：<a href="https://en.wikipedia.org/wiki/Qualcomm_code-excited_linear_prediction" class="extiw" title="en:Qualcomm code-excited linear prediction">Qualcomm code-excited linear prediction</a>）</li> <li><a href="/w/index.php?title=Relaxed_code-excited_linear_prediction&action=edit&redlink=1" class="new" title="Relaxed code-excited linear prediction（页面不存在）">RCELP</a>（英语：<a href="https://en.wikipedia.org/wiki/Relaxed_code-excited_linear_prediction" class="extiw" title="en:Relaxed code-excited linear prediction">Relaxed code-excited linear prediction</a>）</li> <li><a href="/wiki/RealAudio" title="RealAudio">RealAudio</a></li> <li><a href="/w/index.php?title=RTAudio&action=edit&redlink=1" class="new" title="RTAudio（页面不存在）">RTAudio</a>（英语：<a href="https://en.wikipedia.org/wiki/RTAudio" class="extiw" title="en:RTAudio">RTAudio</a>）</li> <li><a href="/w/index.php?title=Avid_Audio&action=edit&redlink=1" class="new" title="Avid Audio（页面不存在）">SD2</a>（英语：<a href="https://en.wikipedia.org/wiki/Avid_Audio#Sound_Designer_file_formats" class="extiw" title="en:Avid Audio">Avid Audio#Sound Designer file formats</a>）</li> <li><a href="/w/index.php?title=Shorten_(file_format)&action=edit&redlink=1" class="new" title="Shorten (file format)（页面不存在）">SHN</a>（英语：<a href="https://en.wikipedia.org/wiki/Shorten_(file_format)" class="extiw" title="en:Shorten (file format)">Shorten (file format)</a>）</li> <li><a href="/wiki/SILK" title="SILK">SILK</a></li> <li><a href="/w/index.php?title=Siren_(codec)&action=edit&redlink=1" class="new" title="Siren (codec)（页面不存在）">Siren</a>（英语：<a href="https://en.wikipedia.org/wiki/Siren_(codec)" class="extiw" title="en:Siren (codec)">Siren (codec)</a>）</li> <li><a href="/w/index.php?title=Selectable_Mode_Vocoder&action=edit&redlink=1" class="new" title="Selectable Mode Vocoder（页面不存在）">SMV</a>（英语：<a href="https://en.wikipedia.org/wiki/Selectable_Mode_Vocoder" class="extiw" title="en:Selectable Mode Vocoder">Selectable Mode Vocoder</a>）</li> <li><a href="/wiki/Speex" title="Speex">Speex</a></li> <li><a href="/w/index.php?title=SVOPC&action=edit&redlink=1" class="new" title="SVOPC（页面不存在）">SVOPC</a>（英语：<a href="https://en.wikipedia.org/wiki/SVOPC" class="extiw" title="en:SVOPC">SVOPC</a>）</li> <li><a href="/w/index.php?title=TwinVQ&action=edit&redlink=1" class="new" title="TwinVQ（页面不存在）">TwinVQ</a>（英语：<a href="https://en.wikipedia.org/wiki/TwinVQ" class="extiw" title="en:TwinVQ">TwinVQ</a>）</li> <li><a href="/w/index.php?title=Variable-Rate_Multimode_Wideband&action=edit&redlink=1" class="new" title="Variable-Rate Multimode Wideband（页面不存在）">VMR-WB</a>（英语：<a href="https://en.wikipedia.org/wiki/Variable-Rate_Multimode_Wideband" class="extiw" title="en:Variable-Rate Multimode Wideband">Variable-Rate Multimode Wideband</a>）</li> <li><a href="/wiki/Vorbis" title="Vorbis">Vorbis</a></li> <li><a href="/w/index.php?title=Vector_sum_excited_linear_prediction&action=edit&redlink=1" class="new" title="Vector sum excited linear prediction（页面不存在）">VSELP</a>（英语：<a href="https://en.wikipedia.org/wiki/Vector_sum_excited_linear_prediction" class="extiw" title="en:Vector sum excited linear prediction">Vector sum excited linear prediction</a>）</li> <li><a href="/wiki/WavPack" title="WavPack">WavPack</a></li> <li><a href="/wiki/Windows_Media_Audio" title="Windows Media Audio">WMA</a></li> <li><a href="/wiki/Master_Quality_Authenticated" title="Master Quality Authenticated">MQA</a></li> <li><a href="/wiki/AptX" title="AptX">aptX</a></li> <li><a href="/wiki/LDAC" title="LDAC">LDAC</a></li> <li><a href="/w/index.php?title=Meridian_Lossless_Packing&action=edit&redlink=1" class="new" title="Meridian Lossless Packing（页面不存在）">MLP</a>（英语：<a href="https://en.wikipedia.org/wiki/Meridian_Lossless_Packing" class="extiw" title="en:Meridian Lossless Packing">Meridian Lossless Packing</a>）</li> <li><a href="/wiki/LHDC" title="LHDC">LHDC</a></li> <li><a href="/wiki/%E6%AC%A1%E9%A0%BB%E5%B8%B6%E7%B7%A8%E7%A2%BC" title="次頻帶編碼">SBC</a></li></ul> </div></td></tr></tbody></table><div></div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%"><a href="/wiki/%E5%9B%BE%E5%83%8F%E5%8E%8B%E7%BC%A9" title="图像压缩">图像压缩</a></th><td class="navbox-list-with-group navbox-list navbox-odd hlist" style="width:100%;padding:0px"><div style="padding:0em 0.25em"></div><table class="nowraplinks navbox-subgroup" style="border-spacing:0"><tbody><tr><th scope="row" class="navbox-group" style="width:5em"><a href="/wiki/IEC" class="mw-redirect" title="IEC">IEC</a>,<a href="/wiki/ISO" class="mw-redirect" title="ISO">ISO</a>,<a href="/wiki/ITU-T" class="mw-redirect" title="ITU-T">ITU-T</a>,<a href="/wiki/W3C" class="mw-redirect" title="W3C">W3C</a>,<a href="/wiki/IETF" class="mw-redirect" title="IETF">IETF</a></th><td class="navbox-list-with-group navbox-list navbox-even" style="padding:0px"><div style="padding:0em 0.25em"> <ul><li><a href="/w/index.php?title=Group_4_compression&action=edit&redlink=1" class="new" title="Group 4 compression（页面不存在）">CCITT Group 4</a>（英语：<a href="https://en.wikipedia.org/wiki/Group_4_compression" class="extiw" title="en:Group 4 compression">Group 4 compression</a>）</li> <li><a href="/wiki/HEIF" title="HEIF">HEIF</a></li> <li><a href="/wiki/%E9%AB%98%E6%95%88%E7%8E%87%E8%A7%86%E9%A2%91%E7%BC%96%E7%A0%81" title="高效率视频编码">HEVC</a></li> <li><a href="/wiki/JPEG" title="JPEG">JPEG</a></li> <li><a href="/wiki/JPEG_2000" title="JPEG 2000">JPEG 2000</a></li> <li><a href="/wiki/JPEG-LS" class="mw-redirect" title="JPEG-LS">JPEG-LS</a></li> <li><a href="/wiki/JPEG_XL" title="JPEG XL">JPEG XL</a></li> <li><a href="/wiki/JPEG_XR" title="JPEG XR">JPEG XR</a></li> <li><a href="/w/index.php?title=JPEG_XS&action=edit&redlink=1" class="new" title="JPEG XS（页面不存在）">JPEG XS</a>（英语：<a href="https://en.wikipedia.org/wiki/JPEG_XS" class="extiw" title="en:JPEG XS">JPEG XS</a>）</li> <li><a href="/wiki/JPEG_XT" title="JPEG XT">JPEG XT</a></li> <li><a href="/w/index.php?title=TIFF/EP&action=edit&redlink=1" class="new" title="TIFF/EP（页面不存在）">TIFF/EP</a>（英语：<a href="https://en.wikipedia.org/wiki/TIFF/EP" class="extiw" title="en:TIFF/EP">TIFF/EP</a>）</li> <li><a href="/wiki/JBIG" title="JBIG">JBIG</a></li> <li><a href="/w/index.php?title=JBIG2&action=edit&redlink=1" class="new" title="JBIG2（页面不存在）">JBIG2</a>（英语：<a href="https://en.wikipedia.org/wiki/JBIG2" class="extiw" title="en:JBIG2">JBIG2</a>）</li> <li><a href="/wiki/GIF" title="GIF">GIF</a></li> <li><a href="/wiki/PNG" title="PNG">PNG</a></li> <li><a href="/wiki/TIFF" title="TIFF">TIFF</a></li> <li><a href="/w/index.php?title=TIFF/IT&action=edit&redlink=1" class="new" title="TIFF/IT（页面不存在）">TIFF/IT</a>（英语：<a href="https://en.wikipedia.org/wiki/TIFF/IT" class="extiw" title="en:TIFF/IT">TIFF/IT</a>）</li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:5em">其他</th><td class="navbox-list-with-group navbox-list navbox-odd" style="padding:0px"><div style="padding:0em 0.25em"> <ul><li><a href="/wiki/APNG" title="APNG">APNG</a></li> <li><a href="/wiki/AOMedia_Video_1" title="AOMedia Video 1">AV1</a></li> <li><a href="/wiki/AVIF" title="AVIF">AVIF</a></li> <li><a href="/wiki/BPG_(%E6%96%87%E4%BB%B6%E6%A0%BC%E5%BC%8F)" title="BPG (文件格式)">BPG</a></li> <li><a href="/wiki/DjVu" title="DjVu">DjVu</a></li> <li><a href="/wiki/OpenEXR" title="OpenEXR">EXR</a></li> <li><a href="/wiki/%E8%87%AA%E7%94%B1%E6%97%A0%E6%8D%9F%E5%9B%BE%E5%83%8F%E6%A0%BC%E5%BC%8F" title="自由无损图像格式">FLIF</a></li> <li><a href="/wiki/ICER" title="ICER">ICER</a></li> <li><a href="/wiki/%E5%A4%9A%E9%87%8D%E7%B6%B2%E7%B5%A1%E5%9C%96%E5%BD%A2" title="多重網絡圖形">MNG</a></li> <li><a href="/w/index.php?title=Progressive_Graphics_File&action=edit&redlink=1" class="new" title="Progressive Graphics File（页面不存在）">PGF</a>（英语：<a href="https://en.wikipedia.org/wiki/Progressive_Graphics_File" class="extiw" title="en:Progressive Graphics File">Progressive Graphics File</a>）</li> <li><a href="/wiki/QuickTime_VR" title="QuickTime VR">QTVR</a></li> <li><a href="/wiki/Wireless_Application_Protocol_Bitmap_Format" title="Wireless Application Protocol Bitmap Format">WBMP</a></li> <li><a class="mw-selflink selflink">WebP</a></li></ul> </div></td></tr></tbody></table><div></div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%"><a href="/wiki/%E8%A7%86%E9%A2%91%E6%96%87%E4%BB%B6%E6%A0%BC%E5%BC%8F" title="视频文件格式">封裝格式</a></th><td class="navbox-list-with-group navbox-list navbox-odd hlist" style="width:100%;padding:0px"><div style="padding:0em 0.25em"></div><table class="nowraplinks navbox-subgroup" style="border-spacing:0"><tbody><tr><th scope="row" class="navbox-group" style="width:5em">ISO/IEC</th><td class="navbox-list-with-group navbox-list navbox-even" style="padding:0px"><div style="padding:0em 0.25em"> <ul><li><a href="/w/index.php?title=Elementary_stream&action=edit&redlink=1" class="new" title="Elementary stream（页面不存在）">MPEG-ES</a>（英语：<a href="https://en.wikipedia.org/wiki/Elementary_stream" class="extiw" title="en:Elementary stream">Elementary stream</a>） <ul><li><a href="/w/index.php?title=Packetized_elementary_stream&action=edit&redlink=1" class="new" title="Packetized elementary stream（页面不存在）">MPEG-PES</a>（英语：<a href="https://en.wikipedia.org/wiki/Packetized_elementary_stream" class="extiw" title="en:Packetized elementary stream">Packetized elementary stream</a>）</li></ul></li> <li><a href="/w/index.php?title=MPEG_program_stream&action=edit&redlink=1" class="new" title="MPEG program stream（页面不存在）">MPEG-PS</a>（英语：<a href="https://en.wikipedia.org/wiki/MPEG_program_stream" class="extiw" title="en:MPEG program stream">MPEG program stream</a>）</li> <li><a href="/wiki/MPEG2-TS" title="MPEG2-TS">MPEG-TS</a></li> <li><a href="/w/index.php?title=ISO_base_media_file_format&action=edit&redlink=1" class="new" title="ISO base media file format（页面不存在）">ISO基本媒体文件格式</a>（英语：<a href="https://en.wikipedia.org/wiki/ISO_base_media_file_format" class="extiw" title="en:ISO base media file format">ISO base media file format</a>）</li> <li><a href="/wiki/MP4" title="MP4">MPEG-4 Part 14</a>（MP4）</li> <li><a href="/w/index.php?title=Motion_JPEG_2000&action=edit&redlink=1" class="new" title="Motion JPEG 2000（页面不存在）">Motion JPEG 2000</a>（英语：<a href="https://en.wikipedia.org/wiki/Motion_JPEG_2000" class="extiw" title="en:Motion JPEG 2000">Motion JPEG 2000</a>）</li> <li><a href="/w/index.php?title=Digital_Item&action=edit&redlink=1" class="new" title="Digital Item（页面不存在）">MPEG-21 Part 9</a>（英语：<a href="https://en.wikipedia.org/wiki/Digital_Item#File_Format" class="extiw" title="en:Digital Item">Digital Item#File Format</a>）</li> <li><a href="/w/index.php?title=MPEG_media_transport&action=edit&redlink=1" class="new" title="MPEG media transport（页面不存在）">MPEG媒体传输</a>（英语：<a href="https://en.wikipedia.org/wiki/MPEG_media_transport" class="extiw" title="en:MPEG media transport">MPEG media transport</a>）</li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:5em">ITU-T</th><td class="navbox-list-with-group navbox-list navbox-odd" style="padding:0px"><div style="padding:0em 0.25em"> <ul><li><a href="/wiki/MPEG-2" title="MPEG-2">H.222.0</a></li> <li><a href="/w/index.php?title=Motion_JPEG_2000&action=edit&redlink=1" class="new" title="Motion JPEG 2000（页面不存在）">T.802</a>（英语：<a href="https://en.wikipedia.org/wiki/Motion_JPEG_2000" class="extiw" title="en:Motion JPEG 2000">Motion JPEG 2000</a>）</li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:5em">IETF</th><td class="navbox-list-with-group navbox-list navbox-even" style="padding:0px"><div style="padding:0em 0.25em"> <ul><li><a href="/wiki/%E5%AE%9E%E6%97%B6%E4%BC%A0%E8%BE%93%E5%8D%8F%E8%AE%AE" title="实时传输协议">RTP</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:5em">其他</th><td class="navbox-list-with-group navbox-list navbox-odd" style="padding:0px"><div style="padding:0em 0.25em"> <ul><li><a href="/wiki/3GP" title="3GP">3GP</a></li> <li><a href="/wiki/AMV%E8%A7%86%E9%A2%91%E6%A0%BC%E5%BC%8F" title="AMV视频格式">AMV</a></li> <li><a href="/w/index.php?title=Advanced_Systems_Format&action=edit&redlink=1" class="new" title="Advanced Systems Format（页面不存在）">ASF</a>（英语：<a href="https://en.wikipedia.org/wiki/Advanced_Systems_Format" class="extiw" title="en:Advanced Systems Format">Advanced Systems Format</a>）</li> <li><a href="/wiki/%E9%9F%B3%E9%A2%91%E4%BA%A4%E6%8D%A2%E6%96%87%E4%BB%B6%E6%A0%BC%E5%BC%8F" title="音频交换文件格式">AIFF</a></li> <li><a href="/wiki/AVI%E6%A0%BC%E5%BC%8F" title="AVI格式">AVI</a></li> <li><a href="/w/index.php?title=Au_file_format&action=edit&redlink=1" class="new" title="Au file format（页面不存在）">AU</a>（英语：<a href="https://en.wikipedia.org/wiki/Au_file_format" class="extiw" title="en:Au file format">Au file format</a>）</li> <li><a href="/wiki/BPG_(%E6%96%87%E4%BB%B6%E6%A0%BC%E5%BC%8F)" title="BPG (文件格式)">BPG</a></li> <li><a href="/w/index.php?title=Bink_Video&action=edit&redlink=1" class="new" title="Bink Video（页面不存在）">Bink视频</a>（英语：<a href="https://en.wikipedia.org/wiki/Bink_Video" class="extiw" title="en:Bink Video">Bink Video</a>） <ul><li><a href="/w/index.php?title=Smacker_video&action=edit&redlink=1" class="new" title="Smacker video（页面不存在）">Smacker</a>（英语：<a href="https://en.wikipedia.org/wiki/Smacker_video" class="extiw" title="en:Smacker video">Smacker video</a>）</li></ul></li> <li><a href="/wiki/BMP" title="BMP">BMP</a></li> <li><a href="/wiki/DivX" title="DivX">DivX Media Format</a></li> <li><a href="/w/index.php?title=Enhanced_VOB&action=edit&redlink=1" class="new" title="Enhanced VOB（页面不存在）">EVO</a>（英语：<a href="https://en.wikipedia.org/wiki/Enhanced_VOB" class="extiw" title="en:Enhanced VOB">Enhanced VOB</a>）</li> <li><a href="/wiki/Flash_Video" title="Flash Video">Flash Video</a></li> <li><a href="/w/index.php?title=General_Exchange_Format&action=edit&redlink=1" class="new" title="General Exchange Format（页面不存在）">GXF</a>（英语：<a href="https://en.wikipedia.org/wiki/General_Exchange_Format" class="extiw" title="en:General Exchange Format">General Exchange Format</a>）</li> <li><a href="/w/index.php?title=Interchange_File_Format&action=edit&redlink=1" class="new" title="Interchange File Format（页面不存在）">IFF</a>（英语：<a href="https://en.wikipedia.org/wiki/Interchange_File_Format" class="extiw" title="en:Interchange File Format">Interchange File Format</a>）</li> <li><a href="/wiki/M2TS" title="M2TS">M2TS</a></li> <li><a href="/wiki/Matroska" title="Matroska">Matroska</a> <ul><li><a href="/wiki/WebM" title="WebM">WebM</a></li></ul></li> <li><a href="/w/index.php?title=Material_Exchange_Format&action=edit&redlink=1" class="new" title="Material Exchange Format（页面不存在）">MXF</a>（英语：<a href="https://en.wikipedia.org/wiki/Material_Exchange_Format" class="extiw" title="en:Material Exchange Format">Material Exchange Format</a>）</li> <li><a href="/wiki/Ogg" title="Ogg">Ogg</a></li> <li><a href="/wiki/QuickTime%E6%96%87%E4%BB%B6%E6%A0%BC%E5%BC%8F" title="QuickTime文件格式">QuickTime文件格式</a></li> <li><a href="/w/index.php?title=RatDVD&action=edit&redlink=1" class="new" title="RatDVD（页面不存在）">RatDVD</a>（英语：<a href="https://en.wikipedia.org/wiki/RatDVD" class="extiw" title="en:RatDVD">RatDVD</a>）</li> <li><a href="/wiki/RealMedia" class="mw-redirect" title="RealMedia">RealMedia</a></li> <li><a href="/wiki/%E8%B3%87%E6%BA%90%E4%BA%A4%E6%8F%9B%E6%AA%94%E6%A1%88%E6%A0%BC%E5%BC%8F" title="資源交換檔案格式">RIFF</a> <ul><li><a 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