{"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\/it\/blog\/news\/w3c-standartiziroval-api-web-audio","title":{"rendered":"W3C ha standardizzato l'API Web Audio","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"

Il Consorzio W3C ha annunciato che l'API Web Audio ha ricevuto lo status di raccomandazione standard. La specifica Web Audio descrive un'interfaccia di programmazione di alto livello che consente di sviluppare applicazioni web in JavaScript per la sintesi e l'elaborazione audio, funzionanti nei browser web senza la necessit\u00e0 di plugin aggiuntivi. Tra gli ambiti di applicazione del Web Audio si segnalano l'aggiunta di effetti sonori alle pagine, lo sviluppo di un'applicazione web per l'elaborazione, la registrazione, la riproduzione e la creazione di musica, l'uso nei giochi e la visualizzazione del suono. Nei browser, l'API Web Audio \u00e8 supportata a partire da Firefox 35 e Chrome 14. <\/p>\n

L'API si basa sulla parodia del grafo di instradamento dei flussi audio, in cui pi\u00f9 oggetti AudioNode sono collegati tra loro per formare il flusso audio finale. Ogni nodo AudioNode \u00e8 associato a un'operazione specifica sul suono (filtri, trasformazioni, variazione del volume, ecc.) oppure definisce una sorgente\/punto di uscita del suono (tag audio\/video, file, microfono, buffer, trasmissione in rete, sintesi in tempo reale). I nodi possono includere sia funzionalit\u00e0 standard fornite dalla piattaforma (ad esempio, effetti sonori e controllo del volume), implementate in linguaggi di basso livello, che possono essere create in JavaScript. \u00c8 consentito mescolare flussi audio provenienti da pi\u00f9 sorgenti.
\n
Fonte: opennet.ru<\/a> <\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"

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