{"id":100552,"date":"2021-06-21T16:23:09","date_gmt":"2021-06-21T14:23:09","guid":{"rendered":"https:\/\/prohoster.info\/blog\/novosti-interneta\/w3c-standartiziroval-api-web-audio"},"modified":"2021-06-21T16:23:09","modified_gmt":"2021-06-21T14:23:09","slug":"w3c-standartiziroval-api-web-audio","status":"publish","type":"post","link":"https:\/\/prohoster.info\/cs\/blog\/news\/w3c-standartiziroval-api-web-audio","title":{"rendered":"W3C standardizoval API Web Audio","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"

Konsorcium W3C ozn\u00e1milo, \u017ee API Web Audio z\u00edsk\u00e1 status doporu\u010den\u00e9ho standardu. Specifikace Web Audio popisuje vysoce \u00farov\u0148ov\u00e9 rozhran\u00ed, kter\u00e9 umo\u017e\u0148uje vyv\u00edjet webov\u00e9 aplikace pro synt\u00e9zu a zpracov\u00e1n\u00ed zvuku v jazyce JavaScript, kter\u00e9 funguj\u00ed v webov\u00e9m prohl\u00ed\u017ee\u010di a nevy\u017eaduj\u00ed pou\u017eit\u00ed dal\u0161\u00edch plugin\u016f. Mezi oblasti pou\u017eit\u00ed Web Audio pat\u0159\u00ed p\u0159id\u00e1v\u00e1n\u00ed zvukov\u00fdch efekt\u016f na str\u00e1nky, v\u00fdvoj webov\u00e9 aplikace pro zpracov\u00e1n\u00ed, nahr\u00e1v\u00e1n\u00ed, p\u0159ehr\u00e1v\u00e1n\u00ed a vytv\u00e1\u0159en\u00ed hudby, vyu\u017eit\u00ed ve hr\u00e1ch, vizualizace zvuku. V prohl\u00ed\u017ee\u010d\u00edch je API Web Audio podporov\u00e1no od Firefox 35 a Chrome 14. <\/p>\n

API je zalo\u017eeno na paradigmatu grafu sm\u011brov\u00e1n\u00ed zvukov\u00fdch tok\u016f, ve kter\u00e9m je n\u011bkolik objekt\u016f AudioNode propojeno pro vytvo\u0159en\u00ed kone\u010dn\u00e9ho zvukov\u00e9ho toku. Ka\u017ed\u00fd uzel AudioNode je asociov\u00e1n s ur\u010ditou operac\u00ed se zvukem (filtry, transformace, zm\u011bna hlasitosti atd.) nebo ur\u010duje zdroj\/hlasov\u00fd v\u00fdstup (zna\u010dky audio\/video, soubory, mikrofon, buffer, streamov\u00e1n\u00ed, synt\u00e9za na m\u00edst\u011b). Uzel m\u016f\u017ee obsahovat jak standardn\u00ed funkce poskytovan\u00e9 platformou (nap\u0159\u00edklad zvukov\u00e9 efekty a \u0159\u00edzen\u00ed hlasitosti), kter\u00e9 byly implementov\u00e1ny v n\u00edzko\u00farov\u0148ov\u00fdch jazyc\u00edch, tak i b\u00fdt vytvo\u0159eny v jazyce JavaScript. Je povoleno m\u00edsen\u00ed zvukov\u00fdch tok\u016f z n\u011bkolika zdroj\u016f.
\n
Zdroj: opennet.ru<\/a> <\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"

\u041a\u043e\u043d\u0441\u043e\u0440\u0446\u0438\u0443\u043c W3C \u043e\u0431\u044a\u044f\u0432\u0438\u043b \u043e \u043f\u0440\u0438\u0434\u0430\u043d\u0438\u0438 API Web Audio \u0441\u0442\u0430\u0442\u0443\u0441\u0430 \u0440\u0435\u043a\u043e\u043c\u0435\u043d\u0434\u043e\u0432\u0430\u043d\u043d\u043e\u0433\u043e \u0441\u0442\u0430\u043d\u0434\u0430\u0440\u0442\u0430. \u0421\u043f\u0435\u0446\u0438\u0444\u0438\u043a\u0430\u0446\u0438\u044f Web Audio \u043e\u043f\u0438\u0441\u044b\u0432\u0430\u0435\u0442 \u0432\u044b\u0441\u043e\u043a\u043e\u0443\u0440\u043e\u0432\u043d\u0435\u0432\u044b\u0439 \u043f\u0440\u043e\u0433\u0440\u0430\u043c\u043c\u043d\u044b\u0439 \u0438\u043d\u0442\u0435\u0440\u0444\u0435\u0439\u0441, \u043f\u043e\u0437\u0432\u043e\u043b\u044f\u044e\u0449\u0438\u0439 \u0440\u0430\u0437\u0440\u0430\u0431\u0430\u0442\u044b\u0432\u0430\u0442\u044c \u043d\u0430 \u044f\u0437\u044b\u043a\u0435 JavaScript web-\u043f\u0440\u0438\u043b\u043e\u0436\u0435\u043d\u0438\u044f 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\u0440\u0430\u0437\u0440\u0430\u0431\u043e\u0442\u043a\u0430 web-\u043f\u0440\u0438\u043b\u043e\u0436\u0435\u043d\u0438\u044f \u0434\u043b\u044f \u043e\u0431\u0440\u0430\u0431\u043e\u0442\u043a\u0438, \u0437\u0430\u043f\u0438\u0441\u0438, \u0432\u043e\u0441\u043f\u0440\u043e\u0438\u0437\u0432\u0435\u0434\u0435\u043d\u0438\u044f […]<\/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-100552","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\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\udd47W3C standardizoval API Web Audio | ProHoster","description":"Konsorcium W3C ozn\u00e1milo, 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