{"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\/de\/blog\/novosti-interneta\/w3c-standartiziroval-api-web-audio","title":{"rendered":"W3C hat die Web Audio API standardisiert","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"

Der W3C-Konsortium hat die Web Audio API als empfohlenen Standard bekanntgegeben. Die Spezifikation der Web Audio API beschreibt eine hochgradige Programmierschnittstelle, die es erm\u00f6glicht, Webanwendungen zur Synthese und Verarbeitung von Kl\u00e4ngen in JavaScript zu entwickeln, die in Webbrowsern funktionieren und keine zus\u00e4tzlichen Plugins erfordern. Anwendungsbereiche der Web Audio API umfassen das Hinzuf\u00fcgen von Soundeffekten auf Seiten, die Entwicklung von Webanwendungen zur Bearbeitung, Aufnahme, Wiedergabe und Erstellung von Musik, die Verwendung in Spielen sowie die Visualisierung von Kl\u00e4ngen. In Browsern wird die Web Audio API ab Firefox 35 und Chrome 14 unterst\u00fctzt. <\/p>\n

Die API basiert auf dem Paradigma der Graphenrouting bei Audiostreams, in dem mehrere AudioNode-Objekte miteinander verbunden werden, um den endg\u00fcltigen Audiostream zu erzeugen. Jeder AudioNode ist mit einer bestimmten Audiooperation (Filter, Transformationen, Lautst\u00e4rkeregelung usw.) verkn\u00fcpft oder definiert eine Quelle\/Ausgabe f\u00fcr den Ton (Audio-\/Video-Tags, Dateien, Mikrofon, Puffer, Netzwerk\u00fcbertragungen, Echtzeit-Synthese). Die Knoten k\u00f6nnen sowohl die von der Plattform bereitgestellten Standardfunktionen (z. B. Audioeffekte und Lautst\u00e4rkeregelung), die in Niedrigsprachen implementiert sind, als auch mit JavaScript erstellt werden. Das Mischen von Audiostreams aus mehreren Quellen ist zul\u00e4ssig.
\n
Quelle: opennet.ru<\/a> <\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"

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