{"id":123213,"date":"2025-04-02T15:05:06","date_gmt":"2025-04-02T13:05:06","guid":{"rendered":"https:\/\/prohoster.info\/blog\/novosti-interneta\/opublikovan-svobodnyj-videokodek-theora-1-2"},"modified":"2025-04-02T15:05:06","modified_gmt":"2025-04-02T13:05:06","slug":"opublikovan-svobodnyj-videokodek-theora-1-2","status":"publish","type":"post","link":"https:\/\/prohoster.info\/sq\/blog\/novosti-interneta\/opublikovan-svobodnyj-videokodek-theora-1-2","title":{"rendered":"\u00cbsht\u00eb publikuar kodeku i lir\u00eb t\u00eb videos Theora 1.2.","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"
Organizata Xiph.Org, e njohur p\u00ebr zhvillimin e kodek\u00ebve t\u00eb videos dhe audios Daala, Opus, FLAC, Vorbis dhe Speex, ka prezantuar nj\u00eb redaktim t\u00eb ri t\u00eb kodekut t\u00eb lir\u00eb Theora 1.2, i formuar pas 15.5 vjet\u00ebsh nga p\u00ebrdit\u00ebsimi i fundit. Kodeku shp\u00ebrndahet n\u00ebn licenc\u00eb t\u00eb lir\u00eb pa mbledhje t\u00eb tarifave t\u00eb licenc\u00ebs (royalty-free). Formati i kompresimit t\u00eb videos Theora zakonisht p\u00ebrdoret s\u00eb bashku me kodekun e audios Vorbis n\u00eb kontejner\u00ebt Ogg dhe mund t\u00eb funksionoj\u00eb n\u00eb m\u00ebnyra me bitrate t\u00eb ndryshuesh\u00ebm dhe fiks. N\u00eb nivelin e cil\u00ebsis\u00eb s\u00eb kodimit, Theora \u00ebsht\u00eb e ngjashme me H.264 dhe DiVX. Implementimi referenc\u00eb i kodekut shp\u00ebrndahet n\u00ebn licenc\u00ebn BSD. <\/p>\n
V\u00ebmendja kryesore gjat\u00eb p\u00ebrgatitjes s\u00eb redaktimit t\u00eb ri iu kushtua p\u00ebrmir\u00ebsimit t\u00eb performanc\u00ebs dhe efikasitetit t\u00eb kodimit. N\u00eb nivelin e bit-stream-it, Theora 1.2 p\u00ebrputhet plot\u00ebsisht me formatin e standardizuar t\u00eb kodimit t\u00eb videos Theora t\u00eb vitit 2004. API dhe ABI t\u00eb reja mbajn\u00eb gjithashtu plot\u00ebsisht p\u00ebrputhshm\u00ebrin\u00eb me versionet e m\u00ebparshme t\u00eb Theora. N\u00eb p\u00ebrb\u00ebrje t\u00eb Theora 1.2 p\u00ebrfshihen nj\u00eb specifikim prej 190 faqesh, dokumentacioni p\u00ebr API, nj\u00eb projekt i specifikimit RTP-zhvillim p\u00ebr transmetim dhe implementimet referenc\u00eb t\u00eb koduesit dhe dekoderit. <\/p>\n
Ndryshimi kryesor n\u00eb Theora 1.2 \u00ebsht\u00eb realizimi i ri i koduesit referues, i propozuar n\u00ebn emrin e kodit «Ptalarbvorm». N\u00eb k\u00ebt\u00eb realizim, performanca \u00ebsht\u00eb rritur ndjesh\u00ebm dhe \u00ebsht\u00eb siguruar nj\u00eb nivel m\u00eb i lart\u00eb kompresimi. Megjithat\u00eb, skedar\u00ebt e krijuar nga koduesi i ri jan\u00eb plot\u00ebsisht t\u00eb kompatibilsh\u00ebm me dekoduesit q\u00eb ofroheshin n\u00eb versionet e kaluara. <\/p>\n
P\u00ebr m\u00eb tep\u00ebr, n\u00eb Theora 1.2 \u00ebsht\u00eb optimizuar dekoderi referenc\u00eb, \u00ebsht\u00eb shtuar mb\u00ebshtetje p\u00ebr platform\u00ebn RISC OS dhe \u00ebsht\u00eb p\u00ebrmir\u00ebsuar ndjesh\u00ebm mb\u00ebshtetja p\u00ebr arkitektur\u00ebn ARM. Jan\u00eb shtuar optimizime p\u00ebr CPU ARM dhe DSP TI C64x+. Jan\u00eb propozuar tre nivele t\u00eb shpejt\u00ebsis\u00eb s\u00eb kodimit (niveli i vjet\u00ebr 2 \u00ebsht\u00eb rinovuar n\u00eb 3, nd\u00ebrsa nj\u00eb nivel i ri nd\u00ebrmjet\u00ebs \u00ebsht\u00eb propozuar n\u00eb vend t\u00eb nivelit t\u00eb dyt\u00eb). \n Burimi: opennet.ru<\/a> <\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"