{"id":164958,"date":"2026-03-17T11:11:56","date_gmt":"2026-03-17T09:11:56","guid":{"rendered":"https:\/\/prohoster.info\/blog\/novosti-interneta\/dostupen-ffmpeg-8-1-s-podderzhkoj-jpeg-xs-novymi-vozmozhnostyami-dlya-3d-zvuka-i-uskoreniya-cherez-vulkan"},"modified":"2026-03-17T11:11:56","modified_gmt":"2026-03-17T09:11:56","slug":"dostupen-ffmpeg-8-1-s-podderzhkoj-jpeg-xs-novymi-vozmozhnostyami-dlya-3d-zvuka-i-uskoreniya-cherez-vulkan","status":"publish","type":"post","link":"https:\/\/prohoster.info\/sq\/blog\/news\/dostupen-ffmpeg-8-1-s-podderzhkoj-jpeg-xs-novymi-vozmozhnostyami-dlya-3d-zvuka-i-uskoreniya-cherez-vulkan","title":{"rendered":"FFmpeg 8.1 \u00ebsht\u00eb i disponuesh\u00ebm me mb\u00ebshtetje p\u00ebr JPEG XS, mund\u00ebsi t\u00eb reja p\u00ebr tinguj 3D dhe p\u00ebrshpejtim p\u00ebrmes Vulkan","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"
Pas nj\u00eb periudh\u00eb prej shtat\u00eb muajsh zhvillimi, \u00ebsht\u00eb publikuar paketa multimediale FFmpeg 8.1, e cila p\u00ebrfshin nj\u00eb set aplikacionesh dhe nj\u00eb koleksion bibliotekash p\u00ebr operacione mbi formate t\u00eb ndryshme multimediale (regjistrim, konvertim dhe dekodim t\u00eb formateve t\u00eb audios dhe videos). Paketa \u00ebsht\u00eb shkruar n\u00eb gjuh\u00ebn C dhe shp\u00ebrndahet n\u00ebn licencat LGPL dhe GPL. <\/p>\n
Midis ndryshimeve n\u00eb FFmpeg 8.1: <\/p>\n
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Jan\u00eb shtuar parser-i, koduesi dhe dekoduesi, si dhe muxeri\/demuxeri p\u00ebr formatin e imazheve JPEG XS, i cili pozicionohet si nj\u00eb sistem i leht\u00eb p\u00ebr kodimin e imazheve, duke siguruar vonesa minimale gjat\u00eb kodimit dhe dekodimit, i orientuar p\u00ebr optimizimin e transferimit t\u00eb serive t\u00eb imazheve me cil\u00ebsi shum\u00eb t\u00eb lart\u00eb (deri n\u00eb 8K). JPEG XS lejon nj\u00eb ulje t\u00eb konsiderueshme t\u00eb bandwidth-it t\u00eb nevojsh\u00ebm pa humbje t\u00eb dukshme p\u00ebr syrin e njeriut. Implementimi bazohet n\u00eb bibliotek\u00ebn libsvtjpegxs.\n
Shtuar nj\u00eb dekoder eksperimental p\u00ebr formatin e kodimit t\u00eb z\u00ebrit xHE-AAC (High-Efficiency Advanced Audio Coding) me skem\u00ebn e audios Mps212 (MPEG Surround me ndarjen e kanaleve 212). xHE-AAC p\u00ebrdoret n\u00eb transmetimet streaming t\u00eb Netflix dhe p\u00ebrfshihet n\u00eb teknologjit\u00eb e radios dixhitale Digital Radio Mondiale. Codec-i karakterizohet nga mb\u00ebshtetje e gam\u00ebs s\u00eb gjer\u00eb t\u00eb bitrate-it (nga 12 deri n\u00eb 300 kbit\/s), nj\u00eb shkall\u00eb shum\u00eb e lart\u00eb e kompresimit, mjete p\u00ebr riprodhimin me volum konstant, sigurimin e qart\u00ebsis\u00eb s\u00eb lart\u00eb n\u00eb t\u00eb gjitha nivelet e z\u00ebrit, profile shtes\u00eb p\u00ebr menaxhimin e dinamik\u00ebs n\u00eb kushte zhurme dhe shtimin e metadatan q\u00eb lejojn\u00eb rikuperimin e humbjeve n\u00eb an\u00ebn e pranuese.\n
N\u00eb baz\u00eb t\u00eb bibliotek\u00ebs libmpeghdec \u00ebsht\u00eb realizuar nj\u00eb dekoder p\u00ebr z\u00eb interaktiv dhe tridimensional n\u00eb formatin NGA (Next Generation Audio), t\u00eb p\u00ebrcaktuar n\u00eb standardin e kodimit t\u00eb z\u00ebrit dhe videos MPEG-H.\n
Shtuar mb\u00ebshtetje p\u00ebr paketimin dhe \u00e7paketimin e z\u00ebrit hap\u00ebsinor n\u00eb formatin IAMF (Immersive Audio Model and Formats) me z\u00eb tridimensional n\u00eb modalitetin Ambisonics, q\u00eb merr parasysh p\u00ebrhapjen e z\u00ebrit jo vet\u00ebm n\u00eb nivelet horizontale, por gjithashtu n\u00eb ato vertikale (p\u00ebr t\u00eb p\u00ebrcaktuar burimin e z\u00ebrit lart ose posht\u00eb).\n
\u00cbsht\u00eb shtuar mb\u00ebshtetje p\u00ebr analizimin dhe ridrejtimin e metadatat n\u00eb formatin LCEVC (Low Complexity Enhancement Video Coding), q\u00eb ofron nj\u00eb shtres\u00eb t\u00eb r\u00ebnd\u00ebsishme metadatash mbi kodek\u00ebt standard\u00eb p\u00ebr t\u00eb p\u00ebrmir\u00ebsuar cil\u00ebsin\u00eb e videos. \u00cbsht\u00eb shtuar mb\u00ebshtetje p\u00ebr eksportimin e shtresave t\u00eb p\u00ebrmir\u00ebsimit t\u00eb cil\u00ebsis\u00eb LCEVC n\u00eb kontejner\u00ebt multimedia MPEG-TS (MPEG Transport Stream).\n
N\u00eb baz\u00eb t\u00eb API grafik Vulkan, jan\u00eb realizuar kodues dhe dekoder p\u00ebr kodek\u00ebn Apple ProRes, si dhe dekoder p\u00ebr formatin e ndar\u00eb t\u00eb transmetimit t\u00eb kadrove DPX (Digital Picture Exchange) q\u00eb p\u00ebrdoret n\u00eb prodhimin e filmave. Realizimet mbi API Vulkan shquhen p\u00ebr nj\u00eb rritje t\u00eb konsiderueshme t\u00eb performanc\u00ebs p\u00ebr shkak t\u00eb akcelerimit harduerik, paralelizm t\u00eb operacioneve dhe angazhimit t\u00eb shenjuesve t\u00eb llogaritjes. \u00cbsht\u00eb optimizuar realizimi i kodek\u00ebve t\u00eb bazuar n\u00eb AI Vulkan. P\u00ebr t\u00eb p\u00ebrshpejtuar inicializimin e kodek\u00ebve, \u00ebsht\u00eb realizuar mund\u00ebsia e p\u00ebrdorimit t\u00eb shenjuesve GLSL t\u00eb p\u00ebrgatitur m\u00eb par\u00eb, pa nevoj\u00ebn p\u00ebr t'i kompiluar gjat\u00eb funksionimit.\n
N\u00eb bibliotek\u00ebn swscale (Software Scaler), e p\u00ebrdorur n\u00eb FFmpeg p\u00ebr shkall\u00ebzim programor dhe transformim ngjyrash, \u00ebsht\u00eb realizuar nj\u00eb backend q\u00eb p\u00ebrdor API grafik Vulkan p\u00ebr t\u00eb p\u00ebrshpejtuar ekzekutimin e operacioneve.\n
Jan\u00eb shtuar variante koduesish p\u00ebr formatet H.264 dhe AV1, q\u00eb p\u00ebrdorin API D3D12 (Direct3D 12) p\u00ebr akcelerim harduerik t\u00eb kodimit.\n
N\u00eb utilitarin ffmpeg \u00ebsht\u00eb shtuar mb\u00ebshtetje p\u00ebr modalitetin mozaik (tiled) t\u00eb ruajtjes s\u00eb imazheve n\u00eb formatin HEIF (kur nj\u00eb imazh shum\u00eb i madh ruhet si nj\u00eb grup i imazheve m\u00eb t\u00eb vegj\u00ebl).\n
\u00cbsht\u00eb hequr menaxher i vjet\u00ebr i protokollit HLS.\n
Filtrat e rinj:\n
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drawvg p\u00ebr t\u00eb treguar grafik\u00ebve vektor\u00eb mbi kornizat e videos, duke p\u00ebrdorur bibliotek\u00ebn libcairo.\n
vpp_amf p\u00ebr ndryshimin e madh\u00ebsis\u00eb s\u00eb videos dhe transformimin e hap\u00ebsir\u00ebs ngjyr\u00eb, duke p\u00ebrdorur AMD Advanced Media Framework p\u00ebr akcelerim harduerik.\n
vf_scale_d3d12, vf_deinterlace_d3d12, vf_mestimate_d3d12 p\u00ebr shkall\u00ebzimin, deinterleacing dhe analizimin e l\u00ebvizjes n\u00eb video, duke p\u00ebrdorur p\u00ebr p\u00ebrshpejtimin harduerik API-n\u00eb grafike Direct3D 12.\n
gfxcapture p\u00ebr kapjen e p\u00ebrmbajtjes s\u00eb dritareve dhe ekranit n\u00eb platform\u00ebn Windows n\u00ebp\u00ebrmjet API-s\u00eb Windows.Graphics.Capture.\n