{"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\/da\/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 mere end et halvt \u00e5rs udvikling er version 8.1 af projektet blevet lanceret <a rel=\"nofollow\" href=\"https:\/\/www.ffmpeg.org\">FFmpeg<\/a>, med kodenavnet &laquo;Hoare&raquo; (til \u00e6re for sir <a rel=\"nofollow\" href=\"https:\/\/da.wikipedia.org\/wiki\/Charles_Anthony_Richard_Hoare\">Charles Hoare<\/a> (11. januar 1934 \u2013 5. marts 2026)).<\/p>\n<p><\/noindex><\/noindex> <\/p>\n<p>Det er et s\u00e6t af frie biblioteker og v\u00e6rkt\u00f8jer med \u00e5bnekildekode, der muligg\u00f8r optagelse, konvertering og overf\u00f8rsel af digitale lyd- og videooptagelser i forskellige formater. Navnet stammer fra navnet p\u00e5 ekspertgruppen MPEG og FF, som st\u00e5r for \"fast forward\".<\/p>\n<p>Projektet best\u00e5r af f\u00f8lgende komponenter:<\/p>\n<ul>\n<li><em>ffmpeg<\/em>\u00a0\u2014 et kommandolinjev\u00e6rkt\u00f8j til konvertering af videoer fra et format til et andet og til realtidsoptagelse af video.<\/li>\n<li><em>ffplay<\/em>\u00a0\u2014 en simpel medieafspiller, der er baseret p\u00e5 <a rel=\"nofollow\" href=\"https:\/\/ru.wikipedia.org\/wiki\/Simple_DirectMedia_Layer\" title=\"Simple DirectMedia Layer\">SDL2<\/a> og FFmpeg-bibliotekerne.<\/li>\n<li><em>ffprobe<\/em>\u00a0\u2014 et kommandolinjev\u00e6rkt\u00f8j, der kan samle og vise information om mediefiler (ligesom <a rel=\"nofollow\" href=\"https:\/\/ru.wikipedia.org\/wiki\/MediaInfo\" title=\"MediaInfo\">MediaInfo<\/a>) og multimedie-str\u00f8mme, tilg\u00e6ngelige enheder, codec'er, formater, protokoller osv.<\/li>\n<li><em><a rel=\"nofollow\" href=\"https:\/\/ru.wikipedia.org\/wiki\/Libavcodec\" title=\"Libavcodec\">libavcodec<\/a><\/em>\u00a0\u2014 et bibliotek med alle lyd-\/videocodec'er. De fleste codecs er blevet udviklet \"fra bunden\" for at sikre den bedste ydeevne.<\/li>\n<li><em>libavformat<\/em>\u00a0\u2014 et bibliotek med <a rel=\"nofollow\" href=\"https:\/\/da.wikipedia.org\/wiki\/Muliplexering\">multiplexere<\/a> og <a rel=\"nofollow\" href=\"https:\/\/da.wikipedia.org\/wiki\/Demultiplexer\">demultiplexere<\/a> til forskellige lyd- og videoformater.<\/li>\n<li><em>libavutil<\/em>\u00a0\u2014 et hj\u00e6lpebibliotek med standard f\u00e6lles underprogrammer til forskellige komponenter i ffmpeg.<\/li>\n<li><em>libpostproc<\/em>\u00a0\u2014 et bibliotek med standard underprogrammer til videobehandling.<\/li>\n<li><em>libswscale<\/em>\u00a0\u2014 et bibliotek til skalering af video.<\/li>\n<li><em>libavfilter<\/em>\u00a0\u2014 muligg\u00f8r \u00e6ndring af videostr\u00f8mmen mellem dekoderen og encoder \"on-the-fly\".<\/li>\n<\/ul>\n<h4>Vigtige \u00e6ndringer:<\/h4>\n<ul>\n<li>eksperimentel support til dekodning af <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> ved hj\u00e6lp af libmpeghdec-biblioteket;<\/li>\n<li>tilf\u00f8jet parsing af EXIF-metadadata;<\/li>\n<li>implementeret support for parsing og omdirigering af metadata <a rel=\"nofollow\" href=\"https:\/\/www.lcevc.org\">LCEVC<\/a> (Layered Coding for Efficient Video Coding);<\/li>\n<li>kodning og dekodning af ProRes samt dekodning af DPX med Vulkan;<\/li>\n<li>D3D12: kodning af H.264\/AV1, skaleringsfiltre (scale_d3d12), bev\u00e6gelsesvurdering (mestimate_d3d12) og deinterlacing (deinterlace_d3d12);<\/li>\n<li>for Rockchip-platforme er der tilf\u00f8jet hardwarekodning af H.264 og HEVC;<\/li>\n<li>tilf\u00f8jet support til rumligt audioformat <a rel=\"nofollow\" href=\"https:\/\/aomediacodec.github.io\/iamf\">IAMF<\/a>: projektionstilstand, multiplexering og demultiplexering af rumlyd <a rel=\"nofollow\" href=\"https:\/\/en.wikipedia.org\/wiki\/Ambisonics\">Ambisonic<\/a>;<\/li>\n<li>nye filtre og formater: drawvg-filteret til rendering af SVG og vpp_amf-filteret til video processing via AMD AMF; demuxer til hxvs-formatet tilf\u00f8jet.<\/li>\n<\/ul>\n<p>I denne udgave er der mange interne \u00e6ndringer og fejlrettelser. Der arbejdes p\u00e5 den kommende omarbejdning af swscale. Vulkan-baserede codecs samt nogle filtre er ikke l\u00e6ngere afh\u00e6ngige af GLSL-kompilering ved k\u00f8rsel, hvilket accelererer deres initialisering. I bloggen <a rel=\"nofollow\" href=\"https:\/\/www.khronos.org\/blog\/video-encoding-and-decoding-with-vulkan-compute-shaders-in-ffmpeg\">Khronos<\/a> er der offentliggjort en ny artikel om implementeringen af Vulkan Compute-baserede codecs, som indeholder tekniske detaljer om implementeringen og fremtidige planer.<\/p>\n<p>Kilde: <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 5.0.3 - aioseo.com -->\n\t<meta name=\"description\" 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