{"id":165004,"date":"2026-03-17T17:12:53","date_gmt":"2026-03-17T15:12:53","guid":{"rendered":"https:\/\/prohoster.info\/blog\/novosti-interneta\/ffmpeg-8-1"},"modified":"2026-03-17T17:12:53","modified_gmt":"2026-03-17T15:12:53","slug":"ffmpeg-8-1","status":"publish","type":"post","link":"https:\/\/prohoster.info\/sv\/blog\/news\/ffmpeg-8-1","title":{"rendered":"FFmpeg 8.1","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"<p><img decoding=\"async\" alt=\"FFmpeg 8.1\" src=\"\/wp-content\/uploads\/2026\/03\/8cb9568220ec6a3c49b8274f723f52e1.jpg\" style=\"display:block;margin: 0 auto;\" \/>                              <noindex>      <noindex><\/p>\n<p>Efter mer \u00e4n ett och ett halvt \u00e5rs utveckling sl\u00e4pptes version 8.1 av projektet <a rel=\"nofollow\" href=\"https:\/\/www.ffmpeg.org\">FFmpeg<\/a>, med kodnamnet &laquo;Hoare&raquo; (i \u00e4ra av siren <a rel=\"nofollow\" href=\"https:\/\/ru.wikipedia.org\/wiki\/\u0425\u043e\u0430\u0440,_\u0427\u0430\u0440\u043b\u044c\u0437_\u042d\u043d\u0442\u043e\u043d\u0438_\u0420\u0438\u0447\u0430\u0440\u0434\">Charles Hoare<\/a> (11 januari 1934 \u2014 5 mars 2026)).<\/p>\n<p><\/noindex><\/noindex> <\/p>\n<p>Detta \u00e4r en samling fria bibliotek och verktyg med \u00f6ppen k\u00e4llkod som m\u00f6jligg\u00f6r inspelning, konvertering och \u00f6verf\u00f6ring av digitala ljud- och videoinspelningar i olika format. Namnet kommer fr\u00e5n den expertgrupp som MPEG representerar och FF, vilket betyder \u201efast forward\u201d.<\/p>\n<p>Projektet best\u00e5r av f\u00f6ljande komponenter:<\/p>\n<ul>\n<li><em>ffmpeg<\/em>\u00a0\u2014 ett kommandoradsverktyg f\u00f6r att konvertera videofiler fr\u00e5n ett format till ett annat och f\u00f6r att f\u00e5nga video i realtid.<\/li>\n<li><em>ffplay<\/em>\u00a0\u2014 en enkel mediaplayer baserad p\u00e5 <a rel=\"nofollow\" href=\"https:\/\/ru.wikipedia.org\/wiki\/Simple_DirectMedia_Layer\" title=\"Simple DirectMedia Layer\">SDL2<\/a> och FFmpeg-biblioteken.<\/li>\n<li><em>ffprobe<\/em>\u00a0\u2014 ett kommandoradsverktyg som g\u00f6r det m\u00f6jligt att samla in och visa information om mediefiler (som <a rel=\"nofollow\" href=\"https:\/\/ru.wikipedia.org\/wiki\/MediaInfo\" title=\"MediaInfo\">MediaInfo<\/a>) och multimediafl\u00f6den, tillg\u00e4ngliga enheter, codecs, format, protokoll, etc.<\/li>\n<li><em><a rel=\"nofollow\" href=\"https:\/\/ru.wikipedia.org\/wiki\/Libavcodec\" title=\"Libavcodec\">libavcodec<\/a><\/em>\u00a0\u2014 ett bibliotek med alla ljud-\/videokodekar. De flesta kodekar har utvecklats \u201efr\u00e5n grunden\u201d f\u00f6r att s\u00e4kerst\u00e4lla b\u00e4sta prestanda.<\/li>\n<li><em>libavformat<\/em>\u00a0\u2014 ett bibliotek med <a rel=\"nofollow\" href=\"https:\/\/ru.wikipedia.org\/wiki\/\u041c\u0443\u043b\u044c\u0442\u0438\u043f\u043b\u0435\u043a\u0441\u0438\u0440\u043e\u0432\u0430\u043d\u0438\u0435\">multiplexrar<\/a> och <a rel=\"nofollow\" href=\"https:\/\/ru.wikipedia.org\/wiki\/\u0414\u0435\u043c\u0443\u043b\u044c\u0442\u0438\u043f\u043b\u0435\u043a\u0441\u043e\u0440\">demultiplexrar<\/a> f\u00f6r olika ljud- och videoformat.<\/li>\n<li><em>libavutil<\/em>\u00a0\u2014 ett hj\u00e4lpbibliotek med standardgemensamma underprogram f\u00f6r olika komponenter i ffmpeg.<\/li>\n<li><em>libpostproc<\/em>\u00a0\u2014 ett bibliotek med standardprogram f\u00f6r videobehandling.<\/li>\n<li><em>libswscale<\/em>\u00a0\u2014 ett bibliotek f\u00f6r att \u00e4ndra storlek p\u00e5 video.<\/li>\n<li><em>libavfilter<\/em>\u00a0\u2014 till\u00e5ter modifiering av videostr\u00f6mmen mellan dekodern och kodern \u201eon the fly\u201d.<\/li>\n<\/ul>\n<h4>Huvudsakliga f\u00f6r\u00e4ndringar:<\/h4>\n<ul>\n<li>experimentellt st\u00f6d har lagts till f\u00f6r avkodning av <a rel=\"nofollow\" href=\"https:\/\/ru.wikipedia.org\/wiki\/High-Efficiency_Advanced_Audio_Coding\">xHE-AAC<\/a> <a rel=\"nofollow\" href=\"https:\/\/en.wikipedia.org\/wiki\/MPEG-H\">MPEG-H<\/a> med hj\u00e4lp av biblioteket libmpeghdec;<\/li>\n<li>EXIF-metadata parsing har lagts till;<\/li>\n<li>st\u00f6d har implementerats f\u00f6r parsing och vidarebefordran av metadata <a rel=\"nofollow\" href=\"https:\/\/www.lcevc.org\">LCEVC<\/a> (Layered Coding for Efficient Video Coding);<\/li>\n<li>kodning och avkodning av ProRes och avkodning av DPX med Vulkan;<\/li>\n<li>D3D12: kodning av H.264\/AV1, skalningsfilter (scale_d3d12), r\u00f6relsem\u00e4tning (mestimate_d3d12) och deinterlacing (deinterlace_d3d12);<\/li>\n<li>f\u00f6r Rockchip-plattformar har h\u00e5rdvarukodning av H.264 och HEVC lagts till;<\/li>\n<li>st\u00f6d f\u00f6r spatialljudsformatet <a rel=\"nofollow\" href=\"https:\/\/aomediacodec.github.io\/iamf\">IAMF<\/a>: projektion, multiplexering och demultiplexering av rumsligt ljud <a rel=\"nofollow\" href=\"https:\/\/en.wikipedia.org\/wiki\/Ambisonics\">Ambisonic<\/a>;<\/li>\n<li>nya filter och format: filter drawvg f\u00f6r rendering av SVG och filter vpp_amf f\u00f6r video behandling via AMD AMF; en demuxer f\u00f6r formatet hxvs har lagts till.<\/li>\n<\/ul>\n<p>I detta avsnitt finns det m\u00e5nga interna \u00e4ndringar och buggfixar. Arbetet p\u00e5g\u00e5r med den kommande omarbetningen av swscale. Codecs baserade p\u00e5 Vulkan, samt vissa filter, \u00e4r inte l\u00e4ngre beroende av GLSL-kompilering vid k\u00f6rning, vilket snabbar upp deras initialisering. P\u00e5 bloggen <a rel=\"nofollow\" href=\"https:\/\/www.khronos.org\/blog\/video-encoding-and-decoding-with-vulkan-compute-shaders-in-ffmpeg\">Khronos<\/a> publicerades en ytterligare artikel om implementeringen av Vulkan Compute-baserade codecs, som inneh\u00e5ller tekniska detaljer om implementationen och framtidsplaner.<\/p>\n<p>K\u00e4lla: <a \ncontent=\"nofollow\" rel=\"nofollow\" href=\"https:\/\/www.linux.org.ru\/news\/opensource\/18243432\">linux.org.ru<\/a><\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"<p>\u041f\u043e\u0441\u043b\u0435 \u0431\u043e\u043b\u0435\u0435 \u043f\u043e\u043b\u0443\u0433\u043e\u0434\u0430 \u0440\u0430\u0437\u0440\u0430\u0431\u043e\u0442\u043a\u0438 \u0441\u043e\u0441\u0442\u043e\u044f\u043b\u0441\u044f \u0432\u044b\u043f\u0443\u0441\u043a 8.1 \u043f\u0440\u043e\u0435\u043a\u0442\u0430 FFmpeg, \u0441 \u043a\u043e\u0434\u043e\u0432\u044b\u043c \u0438\u043c\u0435\u043d\u0435\u043c &laquo;Hoare&raquo; (\u0432 \u0447\u0435\u0441\u0442\u044c \u0441\u044d\u0440\u0430 \u0427\u0430\u0440\u043b\u044c\u0437\u0430 \u0425\u043e\u0430\u0440\u0430 (11 \u044f\u043d\u0432\u0430\u0440\u044f 1934 \u2014 5 \u043c\u0430\u0440\u0442\u0430 2026)). \u042d\u0442\u043e \u043d\u0430\u0431\u043e\u0440 \u0441\u0432\u043e\u0431\u043e\u0434\u043d\u044b\u0445 \u0431\u0438\u0431\u043b\u0438\u043e\u0442\u0435\u043a \u0438 \u0443\u0442\u0438\u043b\u0438\u0442 \u0441 \u043e\u0442\u043a\u0440\u044b\u0442\u044b\u043c \u0438\u0441\u0445\u043e\u0434\u043d\u044b\u043c \u043a\u043e\u0434\u043e\u043c, \u043f\u043e\u0437\u0432\u043e\u043b\u044f\u044e\u0449\u0438\u0445 \u0437\u0430\u043f\u0438\u0441\u044b\u0432\u0430\u0442\u044c, \u043a\u043e\u043d\u0432\u0435\u0440\u0442\u0438\u0440\u043e\u0432\u0430\u0442\u044c \u0438 \u043f\u0435\u0440\u0435\u0434\u0430\u0432\u0430\u0442\u044c \u0446\u0438\u0444\u0440\u043e\u0432\u044b\u0435 \u0430\u0443\u0434\u0438\u043e- \u0438 \u0432\u0438\u0434\u0435\u043e\u0437\u0430\u043f\u0438\u0441\u0438 \u0432 \u0440\u0430\u0437\u043b\u0438\u0447\u043d\u044b\u0445 \u0444\u043e\u0440\u043c\u0430\u0442\u0430\u0445. \u041d\u0430\u0437\u0432\u0430\u043d\u0438\u0435 \u043f\u0440\u043e\u0438\u0441\u0445\u043e\u0434\u0438\u0442 \u043e\u0442 \u043d\u0430\u0437\u0432\u0430\u043d\u0438\u044f \u044d\u043a\u0441\u043f\u0435\u0440\u0442\u043d\u043e\u0439 \u0433\u0440\u0443\u043f\u043f\u044b MPEG \u0438 [&hellip;]<\/p>\n","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"author":8,"featured_media":165005,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[702],"tags":[],"class_list":["post-165004","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-news"],"aioseo_notices":[],"aioseo_head":"\n\t\t<!-- All in One SEO 5.0.4 - aioseo.com -->\n\t<meta name=\"description\" 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