Le comit\u00e9 IETF (Internet Engineering Task Force), charg\u00e9 du d\u00e9veloppement des protocoles et de l'architecture de l'internet, a approuv\u00e9 l'attribution du statut de \u00ab Standard Propos\u00e9 \u00bb au codec audio sans perte FLAC (Free Lossless Audio Codec), d\u00e9velopp\u00e9 par la communaut\u00e9 Xiph.Org. Sur la base de la 14\u00e8me \u00e9dition de la sp\u00e9cification pr\u00e9liminaire, un RFC sera r\u00e9dig\u00e9 (il faut g\u00e9n\u00e9ralement entre 3 et 6 mois pour la finalisation et la publication d'un RFC). Il est \u00e0 noter qu'une sp\u00e9cification pour le format de conteneur multim\u00e9dia Matroska (\u00ab .mkv \u00bb) est \u00e9galement en pr\u00e9paration en tant que RFC. <\/p>\n
Le codec FLAC utilise uniquement des m\u00e9thodes de codage sans perte (lossless), garantissant ainsi la pr\u00e9servation compl\u00e8te de la qualit\u00e9 audio initiale et son identit\u00e9 avec la version de r\u00e9f\u00e9rence qui a \u00e9t\u00e9 cod\u00e9e. Les m\u00e9thodes de compression sans perte utilis\u00e9es permettent de r\u00e9duire la taille du flux audio original de 50 \u00e0 60 %. FLAC est un format de flux totalement libre, impliquant non seulement l'ouverture des biblioth\u00e8ques avec une impl\u00e9mentation des fonctions d'encodage et de d\u00e9codage, mais \u00e9galement l'absence de restrictions d'utilisation des sp\u00e9cifications et de cr\u00e9ation de variantes d\u00e9riv\u00e9es. Le code des biblioth\u00e8ques de r\u00e9f\u00e9rence est distribu\u00e9 sous licence BSD. \u041a\u043e\u043c\u0438\u0442\u0435\u0442 IETF (Internet Engineering Task Force), \u0437\u0430\u043d\u0438\u043c\u0430\u044e\u0449\u0438\u0439\u0441\u044f \u0440\u0430\u0437\u0432\u0438\u0442\u0438\u0435\u043c \u043f\u0440\u043e\u0442\u043e\u043a\u043e\u043b\u043e\u0432 \u0438 \u0430\u0440\u0445\u0438\u0442\u0435\u043a\u0442\u0443\u0440\u044b \u0438\u043d\u0442\u0435\u0440\u043d\u0435\u0442\u0430, \u043e\u0434\u043e\u0431\u0440\u0438\u043b \u043f\u0440\u0438\u0441\u0432\u043e\u0435\u043d\u0438\u0435 \u0441\u0442\u0430\u0442\u0443\u0441\u0430 «\u041f\u0440\u0435\u0434\u043b\u043e\u0436\u0435\u043d\u043d\u043e\u0433\u043e \u0441\u0442\u0430\u043d\u0434\u0430\u0440\u0442\u0430» \u0441\u0432\u043e\u0431\u043e\u0434\u043d\u043e\u043c\u0443 \u0437\u0432\u0443\u043a\u043e\u0432\u043e\u043c\u0443 \u043a\u043e\u0434\u0435\u043a\u0443 FLAC (Free Lossless Audio Codec), \u0440\u0430\u0437\u0432\u0438\u0432\u0430\u0435\u043c\u043e\u043c\u0443 \u0441\u043e\u043e\u0431\u0449\u0435\u0441\u0442\u0432\u043e\u043c Xiph.Org. \u041d\u0430 \u043e\u0441\u043d\u043e\u0432\u0435 14 \u0440\u0435\u0434\u0430\u043a\u0446\u0438\u0438 \u0447\u0435\u0440\u043d\u043e\u0432\u043e\u0439 \u0441\u043f\u0435\u0446\u0438\u0444\u0438\u043a\u0430\u0446\u0438\u0438 FLAC \u0431\u0443\u0434\u0435\u0442 \u0441\u0444\u043e\u0440\u043c\u0438\u0440\u043e\u0432\u0430\u043d RFC (\u043e\u0431\u044b\u0447\u043d\u043e \u043d\u0430 \u0444\u0438\u043d\u0430\u043b\u044c\u043d\u043e\u0435 \u0440\u0435\u0434\u0430\u043a\u0442\u0438\u0440\u043e\u0432\u0430\u043d\u0438\u0435 \u0438 \u043f\u0443\u0431\u043b\u0438\u043a\u0430\u0446\u0438\u044e RFC \u0443\u0445\u043e\u0434\u0438\u0442 3-6 \u043c\u0435\u0441\u044f\u0446\u0435\u0432). \u041f\u0440\u0438\u043c\u0435\u0447\u0430\u0442\u0435\u043b\u044c\u043d\u043e, \u0447\u0442\u043e \u0432 \u0441\u043f\u0438\u0441\u043a\u0435 \u043d\u0430\u0445\u043e\u0434\u044f\u0449\u0438\u0445\u0441\u044f \u043d\u0430 \u0441\u0442\u0430\u0434\u0438\u0438 […]<\/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-114010","post","type-post","status-publish","format-standard","hentry","category-news"],"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\udd47Le codec audio FLAC a re\u00e7u le statut de standard propos\u00e9 | ProHoster","description":"Le Comit\u00e9 IETF (Internet Engineering Task Force), charg\u00e9 du d\u00e9veloppement des protocoles et de l'architecture d'Internet, a approuv\u00e9 l'attribution du statut de \"Standard propos\u00e9\" au codec 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Source : opennet.ru<\/a> <\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"