{"id":111440,"date":"2023-11-11T15:10:14","date_gmt":"2023-11-11T13:10:14","guid":{"rendered":"https:\/\/prohoster.info\/blog\/novosti-interneta\/vypusk-multimedia-paketa-ffmpeg-6-1"},"modified":"2023-11-11T15:10:14","modified_gmt":"2023-11-11T13:10:14","slug":"vypusk-multimedia-paketa-ffmpeg-6-1","status":"publish","type":"post","link":"https:\/\/prohoster.info\/sl\/blog\/news\/vypusk-multimedia-paketa-ffmpeg-6-1","title":{"rendered":"Izdaja multimedijskega paketa FFmpeg 6.1","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"<p>Po desetih mesecih razvoja je na voljo medijski paket FFmpeg 6.1, ki vklju\u010duje niz aplikacij in zbirko knji\u017enic za delo z razli\u010dnimi multimedia formatov (snemanje, pretvorba in dekodiranje avdio in video formatov). Paket se distribuira pod licencami LGPL in GPL, razvoj FFmpeg pa poteka vzporedno s projektom MPlayer.            <\/p>\n<p>Med spremembami, dodanimi v FFmpeg 6.1, lahko izpostavimo:   <\/p>\n<ul>\n<li class=\"l\"> Uvedena je mo\u017enost uporabe API Vulkan za strojno pospe\u0161evanje dekodiranja videa v formatih H264, HEVC in AV1.\n<li class=\"l\"> Dodana je kodirna naprava za video format AV1, realizirana na osnovi VAAPI.\n<li class=\"l\"> Dodana je podpora za uporabo kodekov HEVC, VP9 in AV1 v tokovih na osnovi protokola rtmp in v datotekah v formatu flv.\n<li class=\"l\"> Dodane so parserji, kodirniki in dekodirniki medijskih kontejnerjev v formatu EVC (Essential Video Coding), ki ga razvija delovna skupina MPEG kot standard MPEG-5.\n<li class=\"l\"> Podpora VAAPI je raz\u0161irjena na sistemih Windows z knji\u017enico libva-win32.\n<li class=\"l\"> Uvedena je mo\u017enost uporabe parametrov P_SKIP za pospe\u0161evanje kodiranja videa z uporabo knji\u017enice libx264.\n<li class=\"l\"> Dodana je kodirna naprava za video v formatu Microsoft RLE.\n<li class=\"l\"> Dodani so novi dekodirniki Playdate, RivaTuner, vMix in OSQ.\n<li class=\"l\"> Na osnovi knji\u017enice libaribcaption je realiziran dekodirnik za ARIB STD-B24 podnapise.\n<li class=\"l\"> Dodani so razpakirniki medijskih kontejnerjev (demuxer): Raw VVC (Versatile Video Coding, nov standard H.266\/MPEG-I Part 3), Playdate, Raw AC-4, OSQ, CRI USM.\n<li class=\"l\"> Dodani so pakirniki medijskih kontejnerjev (muxer): Raw AC-4 in Raw VVC.\n<li class=\"l\"> Novi alati za video:\n<ul>\n<li class=\"l\"> color_vulkan \u2014 ustvari okvir dolo\u010dene barve z uporabo Vulkan API.\n<li class=\"l\"> bwdif_vulkan \u2014 izvaja deinterlacing z algoritmom BWDIF (Bob Weaver Deinterlacing Filter), realiiziranim s pomo\u010djo Vulkan API.\n<li class=\"l\"> bwdif_cuda \u2014 deinterlacing z algoritmom BWDIF, realiiziranim na temelju CUDA API.\n<li class=\"l\"> nlmeans_vulkan \u2014 odstranjevanje \u0161uma z uporabo algoritma Non-local means, realiiziranega s pomo\u010djo Vulkan API.\n<li class=\"l\"> xfade_vulkan \u2014 uresni\u010ditev u\u010dinka bledenja z uporabo Vulkan API.\n<li class=\"l\"> zoneplate \u2014 generira testno videotabelo na osnovi Fresnelove zonalne plo\u0161\u010de.\n<li class=\"l\"> scale_vt in transpose_vt filtri za skaliranje in pretvorbo, realizirani z uporabo API VideoToolBox (macOS).\n<li class=\"l\"> V filtrih setpts in asetpts je dodana podpora za ukaze.      <\/ul>\n<li class=\"l\"> Novi alati za zvuk:\n<ul>\n<li class=\"l\"> arls \u2014 uporablja rekurzivno metodo najmanj\u0161ih kvadratov za pribli\u017eevanje parametrov enega zvo\u010dnega toka drugemu.\n<li class=\"l\"> afireqsrc \u2014 generira FIR-ekvalizator (filter z dolo\u010denim odzivom impulza).\n<li class=\"l\"> apsnr \u2014 meri raven signal-\u0161um.\n<li class=\"l\"> asisdr \u2014 meri raven signal-izkrivljanje.    <\/ul>\n<li class=\"l\"> Novi bitstream filtri:\n<ul>\n<li class=\"l\"> Ure\u0111ivanje metapodataka u VVC (Versatile Video Coding, H.266) tokovima.\n<li class=\"l\"> Pretvorba VVC tokov iz MP4 v 'Annex B'.    <\/ul>\n<li class=\"l\"> V orodje ffmpeg je dodana mo\u017enost '-readrate_initial_burst' za dolo\u010ditev \u010dasa za\u010detnega branja, po katerem za\u010dne veljati omejitev '-readrate'. Mo\u017enost '-top' je ozna\u010dena za zastarelo, namesto tega uporabite filter setfield.\n<li class=\"l\"> V orodje ffprobe je dodana mo\u017enost '-output_format', ki je podobna mo\u017enosti '-of' in jo je mogo\u010de uporabiti za dolo\u010ditev izhodnega formata (na primer, lahko uporabite format json). XML struktura izhoda je spremenjena za podporo ve\u010d elementom, povezanimi z enim nadrejenim elementom.  <\/ul>\n<p>Izvor: <a content=\"nofollow\" rel=\"nofollow\" href=\"https:\/\/www.opennet.ru\/opennews\/art.shtml?num=60093\">opennet.ru<\/a> <\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"<p>\u041f\u043e\u0441\u043b\u0435 \u0434\u0435\u0441\u044f\u0442\u0438 \u043c\u0435\u0441\u044f\u0446\u0435\u0432 \u0440\u0430\u0437\u0440\u0430\u0431\u043e\u0442\u043a\u0438 \u0434\u043e\u0441\u0442\u0443\u043f\u0435\u043d \u043c\u0443\u043b\u044c\u0442\u0438\u043c\u0435\u0434\u0438\u0430-\u043f\u0430\u043a\u0435\u0442 FFmpeg 6.1, \u0432\u043a\u043b\u044e\u0447\u0430\u044e\u0449\u0438\u0439 \u043d\u0430\u0431\u043e\u0440 \u043f\u0440\u0438\u043b\u043e\u0436\u0435\u043d\u0438\u0439 \u0438 \u043a\u043e\u043b\u043b\u0435\u043a\u0446\u0438\u044e \u0431\u0438\u0431\u043b\u0438\u043e\u0442\u0435\u043a \u0434\u043b\u044f \u043e\u043f\u0435\u0440\u0430\u0446\u0438\u0439 \u043d\u0430\u0434 \u0440\u0430\u0437\u043b\u0438\u0447\u043d\u044b\u043c\u0438 \u043c\u0443\u043b\u044c\u0442\u0438\u043c\u0435\u0434\u0438\u0430-\u0444\u043e\u0440\u043c\u0430\u0442\u0430\u043c\u0438 (\u0437\u0430\u043f\u0438\u0441\u044c, \u043f\u0440\u0435\u043e\u0431\u0440\u0430\u0437\u043e\u0432\u0430\u043d\u0438\u0435 \u0438 \u0434\u0435\u043a\u043e\u0434\u0438\u0440\u043e\u0432\u0430\u043d\u0438\u0435 \u0437\u0432\u0443\u043a\u043e\u0432\u044b\u0445 \u0438 \u0432\u0438\u0434\u0435\u043e\u0444\u043e\u0440\u043c\u0430\u0442\u043e\u0432). \u041f\u0430\u043a\u0435\u0442 \u0440\u0430\u0441\u043f\u0440\u043e\u0441\u0442\u0440\u0430\u043d\u044f\u0435\u0442\u0441\u044f \u043f\u043e\u0434 \u043b\u0438\u0446\u0435\u043d\u0437\u0438\u044f\u043c\u0438 LGPL \u0438 GPL, \u0440\u0430\u0437\u0440\u0430\u0431\u043e\u0442\u043a\u0430 FFmpeg \u0432\u0435\u0434\u0451\u0442\u0441\u044f \u0441\u043c\u0435\u0436\u043d\u043e \u0441 \u043f\u0440\u043e\u0435\u043a\u0442\u043e\u043c MPlayer. \u0418\u0437 \u0438\u0437\u043c\u0435\u043d\u0435\u043d\u0438\u0439, \u0434\u043e\u0431\u0430\u0432\u043b\u0435\u043d\u043d\u044b\u0445 \u0432 FFmpeg 6.1, \u043c\u043e\u0436\u043d\u043e \u0432\u044b\u0434\u0435\u043b\u0438\u0442\u044c: \u0420\u0435\u0430\u043b\u0438\u0437\u043e\u0432\u0430\u043d\u0430 \u0432\u043e\u0437\u043c\u043e\u0436\u043d\u043e\u0441\u0442\u044c \u0437\u0430\u0434\u0435\u0439\u0441\u0442\u0432\u043e\u0432\u0430\u043d\u0438\u044f API Vulkan \u0434\u043b\u044f \u0430\u043f\u043f\u0430\u0440\u0430\u0442\u043d\u043e\u0433\u043e [&hellip;]<\/p>\n","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[702],"tags":[],"class_list":["post-111440","post","type-post","status-publish","format-standard","hentry","category-news"],"aioseo_notices":[],"aioseo_head":"\n\t\t<!-- All in One SEO 5.0.4 - aioseo.com -->\n\t<meta name=\"description\" content=\"\u041f\u043e\u0441\u043b\u0435 \u0434\u0435\u0441\u044f\u0442\u0438 \u043c\u0435\u0441\u044f\u0446\u0435\u0432 \u0440\u0430\u0437\u0440\u0430\u0431\u043e\u0442\u043a\u0438 \u0434\u043e\u0441\u0442\u0443\u043f\u0435\u043d \u043c\u0443\u043b\u044c\u0442\u0438\u043c\u0435\u0434\u0438\u0430-\u043f\u0430\u043a\u0435\u0442 FFmpeg 6.1, \u0432\u043a\u043b\u044e\u0447\u0430\u044e\u0449\u0438\u0439 \u043d\u0430\u0431\u043e\u0440 \u043f\u0440\u0438\u043b\u043e\u0436\u0435\u043d\u0438\u0439 \u0438 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i kolekciju biblioteka za operacije nad razli\u010ditim multimedi\u0458alnim formatima (snimanje, konverzija i dekodiranje).","canonical_url":"https:\/\/prohoster.info\/sl\/blog\/news\/vypusk-multimedia-paketa-ffmpeg-6-1","robots":"max-image-preview:large","keywords":"","webmasterTools":{"miscellaneous":""},"schema":null,"og:locale":"sl_SI","og:site_name":"ProHoster | \u041a\u0443\u043f\u0438\u0442\u044c \u043d\u0430\u0434\u0435\u0436\u043d\u044b\u0439 \u0445\u043e\u0441\u0442\u0438\u043d\u0433 \u0434\u043b\u044f \u0441\u0430\u0439\u0442\u043e\u0432 \u0441 \u0437\u0430\u0449\u0438\u0442\u043e\u0439 \u043e\u0442 DDoS, VPS VDS \u0441\u0435\u0440\u0432\u0435\u0440\u044b","og:type":"article","og:title":"\ud83e\udd47\u0412\u044b\u043f\u0443\u0441\u043a \u043c\u0443\u043b\u044c\u0442\u0438\u043c\u0435\u0434\u0438\u0430-\u043f\u0430\u043a\u0435\u0442\u0430 FFmpeg 6.1 | ProHoster","og:description":"\u041f\u043e\u0441\u043b\u0435 \u0434\u0435\u0441\u044f\u0442\u0438 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