{"id":144783,"date":"2025-10-11T11:12:05","date_gmt":"2025-10-11T09:12:07","guid":{"rendered":"https:\/\/prohoster.info\/blog\/novosti-interneta\/kodek-av2-prodemonstriroval-snizhenie-bitrejta-na-30-pri-urovne-kachestva-av1"},"modified":"2025-10-11T11:12:05","modified_gmt":"2025-10-11T09:12:07","slug":"kodek-av2-prodemonstriroval-snizhenie-bitrejta-na-30-pri-urovne-kachestva-av1","status":"publish","type":"post","link":"https:\/\/prohoster.info\/sq\/blog\/novosti-interneta\/kodek-av2-prodemonstriroval-snizhenie-bitrejta-na-30-pri-urovne-kachestva-av1","title":{"rendered":"Kodeku AV2 demonstroi nj\u00eb reduktim t\u00eb bitrate-it prej 30% me nivelin e cil\u00ebsis\u00eb AV1.","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"

Gjat\u00eb konferenc\u00ebs QoMEX (Quality of Multimedia Experience), n\u00eb nj\u00eb nga referatet u prezantuan rezultatet e testimit t\u00eb formatit t\u00eb kodimit t\u00eb videos AV2, q\u00eb po zhvillohet nga aleanca Open Media (AOMedia) dhe q\u00eb z\u00ebvend\u00ebson formatin AV1. Duke p\u00ebrdorur metrikat e vler\u00ebsimit t\u00eb cil\u00ebsis\u00eb VMAF (Video Multi-Method Assessment Fusion), t\u00eb zhvilluara nga kompania Netflix, p\u00ebrdorimi i kodekut AV2 arriti t\u00eb reduktoj\u00eb bitrate-in me 32.59% n\u00eb krahasim me kodekun AV1, duke ruajtur nj\u00eb nivel t\u00eb ngjash\u00ebm cil\u00ebsie. Duke p\u00ebrdorur metrikat PSRN-YUV (Peak-Signal-to-Noise Ratio 14:1:1), bitrate-i u uli me 28.63%. Gjat\u00eb testimit u p\u00ebrdor versioni AVM 11.0 me implementimin referenc\u00eb t\u00eb AV2.

\"Kodeku<\/center> <\/p>\n

Formati i kodimit t\u00eb videove AV2 nuk k\u00ebrkon pagesa licencash dhe lejon p\u00ebrdorimin falas t\u00eb teknologjive, patenteve dhe pron\u00ebs intelektuale t\u00eb lidhura me t\u00eb. Ve\u00e7orit\u00eb e AV2: optimizimi p\u00ebr aplikim n\u00eb transmetim; p\u00ebrmir\u00ebsim i konsideruesh\u00ebm n\u00eb krahasim me AV1 n\u00eb performanc\u00ebn e proceseve t\u00eb kompresimit; mb\u00ebshtetje e zgjeruar p\u00ebr mund\u00ebsit\u00eb e realitetit virtual dhe t\u00eb shtuar; mb\u00ebshtetje p\u00ebr nj\u00eb gam\u00eb m\u00eb t\u00eb gjer\u00eb cil\u00ebsie vizuale; mund\u00ebsia e d\u00ebrgimit t\u00eb disa videove nj\u00ebkoh\u00ebsisht brenda nj\u00eb rrjedhe video me mb\u00ebshtetje p\u00ebr shfaqjen e tyre t\u00eb ndar\u00eb n\u00eb ekran.

\"Kodeku<\/center> <\/p>\n

AV2 vazhdon t\u00eb p\u00ebrdor\u00eb nj\u00eb struktur\u00eb hibride t\u00eb orientuar n\u00eb blloqe, por ndryshe nga AV1 mb\u00ebshtet superblloqe m\u00eb t\u00eb m\u00ebdha 256\u00d7256, ndarje t\u00eb plot\u00eb rekursive (partitioning) dhe ndarje m\u00eb efikase t\u00eb parametrave t\u00eb ndri\u00e7imit dhe ngjyr\u00ebs. N\u00eb AV2 \u00ebsht\u00eb angazhuar nj\u00eb kvantizator eksponencial unifikues, q\u00eb p\u00ebrfshin nj\u00eb gam\u00eb m\u00eb t\u00eb gjer\u00eb t\u00eb ndri\u00e7imit dhe ofron sakt\u00ebsi m\u00eb t\u00eb madhe t\u00eb kvantizimit p\u00ebr video 8-, 10- dhe 12-bit\u00ebsh, si dhe menaxhon m\u00eb mir\u00eb bitrate-t e ul\u00ebt. <\/p>\n

Kapaciteti t\u00eb parashikimit t\u00eb ndryshimeve nd\u00ebr-kadrovike jan\u00eb zgjeruar, duke modeluar m\u00eb mir\u00eb ndryshimin e ndri\u00e7imit dhe ngjyrave, duke konsideruar deri n\u00eb 7 kadrat e m\u00ebparsh\u00ebm n\u00eb nd\u00ebrtimin e modelit, duke mb\u00ebshtetur interpolimin temporal dhe duke p\u00ebrmir\u00ebsuar procesin e l\u00ebvizjes n\u00eb video me definicion t\u00eb lart\u00eb ose p\u00ebrmbajtje q\u00eb ndryshon shpejt. Jan\u00eb shtuar filtre t\u00eb tjer\u00eb p\u00ebr t\u00eb reduktuar zhurm\u00ebn, p\u00ebr t\u00eb ulur artefaktet nga kompresimi dhe p\u00ebr t\u00eb ruajtur detajet. Vlen t\u00eb theksohet se puna mbi kodekun AV2 dhe implementimin e tij referenc\u00eb \u00ebsht\u00eb p\u00ebrfunduar tashm\u00eb, por mbetet p\u00ebr t\u00eb fiksuar specifikimin, versioni p\u00ebrfundimtar i t\u00eb cilit pritet t\u00eb publikohet n\u00eb fund t\u00eb vitit.

\r\n \"Luaj\r\n
<\/div>\r\n <\/div><\/center>
\n
Burimi: opennet.ru<\/a> <\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"

\u041d\u0430 \u043a\u043e\u043d\u0444\u0435\u0440\u0435\u043d\u0446\u0438\u0438 QoMEX (Quality of Multimedia Experience) \u0432 \u043e\u0434\u043d\u043e\u043c \u0438\u0437 \u0434\u043e\u043a\u043b\u0430\u0434\u043e\u0432 \u043f\u0440\u0435\u0434\u0441\u0442\u0430\u0432\u043b\u0435\u043d\u044b \u0440\u0435\u0437\u0443\u043b\u044c\u0442\u0430\u0442\u044b \u0442\u0435\u0441\u0442\u0438\u0440\u043e\u0432\u0430\u043d\u0438\u044f \u0444\u043e\u0440\u043c\u0430\u0442\u0430 \u043a\u043e\u0434\u0438\u0440\u043e\u0432\u0430\u043d\u0438\u044f \u0432\u0438\u0434\u0435\u043e AV2, \u0440\u0430\u0437\u0432\u0438\u0432\u0430\u0435\u043c\u043e\u0433\u043e \u0430\u043b\u044c\u044f\u043d\u0441\u043e\u043c Open Media (AOMedia) \u0438 \u0438\u0434\u0443\u0449\u0435\u0433\u043e \u043d\u0430 \u0441\u043c\u0435\u043d\u0443 \u0444\u043e\u0440\u043c\u0430\u0442\u0443 AV1. \u041f\u0440\u0438 \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u043d\u0438\u0438 \u043c\u0435\u0442\u0440\u0438\u043a \u043e\u0446\u0435\u043d\u043a\u0438 \u043a\u0430\u0447\u0435\u0441\u0442\u0432\u0430 VMAF (Video Multi-Method Assessment Fusion), \u0440\u0430\u0437\u0440\u0430\u0431\u043e\u0442\u0430\u043d\u043d\u044b\u0445 \u043a\u043e\u043c\u043f\u0430\u043d\u0438\u0435\u0439 Netflix, \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u043d\u0438\u0435 \u043a\u043e\u0434\u0435\u043a\u0430 AV2 \u043f\u043e\u0437\u0432\u043e\u043b\u0438\u043b\u043e \u0434\u043e\u0431\u0438\u0442\u044c\u0441\u044f \u0441\u043d\u0438\u0436\u0435\u043d\u0438\u044f \u0431\u0438\u0442\u0440\u0435\u0439\u0442\u0430 \u043d\u0430 32.59% \u043f\u043e \u0441\u0440\u0430\u0432\u043d\u0435\u043d\u0438\u044e \u0441 \u043a\u043e\u0434\u0435\u043a\u043e\u043c […]<\/p>\n","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"author":1,"featured_media":144784,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[702],"tags":[],"class_list":["post-144783","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-novosti-interneta"],"aioseo_notices":[],"aioseo_head":"\n\t\t\n\t\n\t\n\t\n\t\n\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\n","aioseo_head_json":{"title":"\ud83e\udd47Kodeku AV2 tregoi nj\u00eb ulje t\u00eb bitrate-it me 30% n\u00eb nivelin e cil\u00ebsis\u00eb AV1 | ProHoster","description":"N\u00eb konferenc\u00ebn QoMEX (Quality of Multimedia Experience), nj\u00ebra nga prezantimet paraqiti rezultatet e testimit t\u00eb formatit t\u00eb kodimit t\u00eb videos AV2, i zhvilluar nga aleanca Open Media (AOMedia) dhe q\u00eb z\u00ebvend\u00ebson formatin AV1. Duke p\u00ebrdorur metrikat e vler\u00ebsimit t\u00eb cil\u00ebsis\u00eb VMAF (Video Multi-Method Assessment Fusion), t\u00eb zhvilluar nga kompania Netflix, p\u00ebrdorimi i kodekut AV2 leht\u00ebsoi nj\u00eb ulje t\u00eb bitrate-it prej 32.59% krahasuar me kodekun","canonical_url":"https:\/\/prohoster.info\/sq\/blog\/novosti-interneta\/kodek-av2-prodemonstriroval-snizhenie-bitrejta-na-30-pri-urovne-kachestva-av1","robots":"max-image-preview:large","keywords":"","webmasterTools":{"miscellaneous":""},"schema":null,"og:locale":"sq_AL","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\u041a\u043e\u0434\u0435\u043a AV2 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