{"id":105064,"date":"2022-09-11T03:36:39","date_gmt":"2022-09-11T01:36:39","guid":{"rendered":"https:\/\/prohoster.info\/blog\/novosti-interneta\/opublikovan-svobodnyj-zvukovoj-kodek-flac-1-4"},"modified":"2022-09-11T03:36:39","modified_gmt":"2022-09-11T01:36:39","slug":"opublikovan-svobodnyj-zvukovoj-kodek-flac-1-4","status":"publish","type":"post","link":"https:\/\/prohoster.info\/sq\/blog\/news\/opublikovan-svobodnyj-zvukovoj-kodek-flac-1-4","title":{"rendered":"\u00cbsht\u00eb publikuar kodeku audio i lir\u00eb FLAC 1.4","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"
Pas n\u00ebnt\u00eb vitesh nga publikimi i deg\u00ebs s\u00eb m\u00ebparshme t\u00eb r\u00ebnd\u00ebsishme, komuniteti Xiph.Org prezantoi versionin e ri t\u00eb kodekut t\u00eb lir\u00eb FLAC 1.4.0, i cili mund\u00ebson kodim audio pa humbje cil\u00ebsie. FLAC p\u00ebrdor vet\u00ebm metoda kodimi pa hedhje t\u00eb t\u00eb dh\u00ebnave (lossless), gj\u00eb q\u00eb garanton ruajtjen e plot\u00eb t\u00eb cil\u00ebsis\u00eb origjinale t\u00eb rrjedh\u00ebs audio dhe identitetin e saj me variantin referenc\u00eb t\u00eb koduar. N\u00eb t\u00eb nj\u00ebjt\u00ebn koh\u00eb, metodat e kompresimit pa humbje t\u00eb p\u00ebrdorura lejojn\u00eb uljen e madh\u00ebsis\u00eb s\u00eb rrjedh\u00ebs origjinale audio me 50-60%. FLAC \u00ebsht\u00eb nj\u00eb format plot\u00ebsisht i lir\u00eb p\u00ebr transmetim rrjedh\u00ebsor, q\u00eb n\u00ebnkupton jo vet\u00ebm hapjen e bibliotekave me implementimet e funksioneve t\u00eb kodimit dhe dekodimit, por edhe munges\u00ebn e kufizimeve p\u00ebr p\u00ebrdorimin e specifikimeve dhe krijimin e varianteve t\u00eb prejardhura. Kodi i bibliotekave shp\u00ebrndahet sipas licenc\u00ebs BSD. <\/p>\n
Nd\u00ebr ndryshimet m\u00eb t\u00eb r\u00ebnd\u00ebsishme mund t\u00eb ve\u00e7ohen: <\/p>\n
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\u00cbsht\u00eb shtuar mb\u00ebshtetja p\u00ebr kodim dhe dekodim me thell\u00ebsi kuantizimi 32 bit p\u00ebr most\u00ebr (bit-per-sample).\n
\u00cbsht\u00eb rritur efikasiteti i kompresimit n\u00eb nivelet nga 3 deri n\u00eb 8, me koston e nj\u00eb uljeje t\u00eb leht\u00eb t\u00eb shpejt\u00ebsis\u00eb s\u00eb kodimit p\u00ebr shkak t\u00eb rritjes s\u00eb sakt\u00ebsis\u00eb s\u00eb llogaritjes s\u00eb autokorrelacionit. \u00cbsht\u00eb rritur shpejt\u00ebsia e kodimit p\u00ebr nivelet 0, 1 dhe 2. Kompresimi \u00ebsht\u00eb p\u00ebrmir\u00ebsuar pak n\u00eb nivelet nga 1 deri n\u00eb 4 fal\u00eb ndryshimit t\u00eb heuristik\u00ebs adaptive.\n
Jan\u00eb ndryshuar API dhe ABI t\u00eb bibliotekave libFLAC dhe libFLAC++ (gjat\u00eb p\u00ebrdit\u00ebsimit n\u00eb versionin 1.4 k\u00ebrkohet rikompilim i aplikacioneve).\n
Shtojca p\u00ebr XMMS \u00ebsht\u00eb shpallur e vjet\u00ebruar dhe do t\u00eb hiqet n\u00eb versionin e ardhsh\u00ebm.\n
N\u00eb bibliotek\u00ebn libFLAC dhe mjetin flac \u00ebsht\u00eb ofruar mund\u00ebsia p\u00ebr t\u00eb kufizuar bitrate-in minimal p\u00ebr skedar\u00ebt FLAC, deri n\u00eb 1 bit p\u00ebr most\u00ebr (mund t\u00eb jet\u00eb e dobishme gjat\u00eb organizimit t\u00eb transmetimit live).\n
\u00cbsht\u00eb b\u00ebr\u00eb i mundur kodimi i skedar\u00ebve me frekuenc\u00eb mostrimi deri n\u00eb 1048575 Hz.\n
N\u00eb utilitetin flac jan\u00eb implementuar opsionet e reja \u00ab--limit-min-bitrate\u00bb dhe \u00ab--keep-foreign-metadata-if-present\u00bb. <\/ul>\n