{"id":147264,"date":"2025-11-04T11:11:55","date_gmt":"2025-11-04T09:11:55","guid":{"rendered":"https:\/\/prohoster.info\/blog\/novosti-interneta\/predstavlen-format-izobrazhenij-avif-1-2"},"modified":"2025-11-04T11:11:55","modified_gmt":"2025-11-04T09:11:55","slug":"predstavlen-format-izobrazhenij-avif-1-2","status":"publish","type":"post","link":"https:\/\/prohoster.info\/de\/blog\/novosti-interneta\/predstavlen-format-izobrazhenij-avif-1-2","title":{"rendered":"Pr\u00e4sentation des Bildformats AVIF 1.2","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"

Nach drei Jahren Entwicklung wurde die Spezifikation f\u00fcr das Bildformat AVIF 1.2 (AV1 Image Format) ver\u00f6ffentlicht, das Technologien f\u00fcr intra-frame Kompression verwendet, die im Videoformat AV1 Anwendung finden. Der Container f\u00fcr die Verbreitung von Daten im AVIF-Format \u00e4hnelt dem HEIF. Neben Bildern im Standard-Dynamikbereich (SDR) unterst\u00fctzt AVIF auch Bilder im erweiterten Dynamikbereich (HDR, High Dynamic Range) und im gro\u00dfen Farbraum. <\/p>\n

In der neuen Version wird die Unterst\u00fctzung des Mechanismus \u201eSample Transform\u201c standardisiert, der es erm\u00f6glicht, ein endg\u00fcltiges Bild durch die Kombination eines oder mehrerer Hilfsbilder und Konstanten zu erstellen, indem mathematische Transformationen auf die Pixel angewendet werden, deren Typ und Parameter in einem Bereich mit Metadaten gespeichert werden. Beispielsweise kann dieser Mechanismus verwendet werden, um Bilder mit einer h\u00f6heren Farbtiefe aus Bildern mit niedrigerer Farbtiefe zu erstellen, w\u00e4hrend gleichzeitig die R\u00fcckw\u00e4rtskompatibilit\u00e4t gewahrt bleibt. In der Bibliothek libavif, die eine Referenzimplementierung des AVIF-Formats bietet, ist die experimentelle Unterst\u00fctzung von \u201eSample Transform\u201c seit April 2024 vorhanden.
\n
Quelle: opennet.ru<\/a> <\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"

\u041f\u043e\u0441\u043b\u0435 \u0442\u0440\u0451\u0445 \u043b\u0435\u0442 \u0440\u0430\u0437\u0440\u0430\u0431\u043e\u0442\u043a\u0438 \u043e\u043f\u0443\u0431\u043b\u0438\u043a\u043e\u0432\u0430\u043d\u0430 \u0441\u043f\u0435\u0446\u0438\u0444\u0438\u043a\u0430\u0446\u0438\u044f \u0434\u043b\u044f \u0444\u043e\u0440\u043c\u0430\u0442\u0430 \u0438\u0437\u043e\u0431\u0440\u0430\u0436\u0435\u043d\u0438\u0439 AVIF 1.2 (AV1 Image Format), \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u0443\u044e\u0449\u0435\u0433\u043e \u0442\u0435\u0445\u043d\u043e\u043b\u043e\u0433\u0438\u0438 \u0432\u043d\u0443\u0442\u0440\u0438\u043a\u0430\u0434\u0440\u043e\u0432\u043e\u0433\u043e \u0441\u0436\u0430\u0442\u0438\u044f, \u043f\u0440\u0438\u043c\u0435\u043d\u044f\u0435\u043c\u044b\u0435 \u0432 \u0444\u043e\u0440\u043c\u0430\u0442\u0435 \u043a\u043e\u0434\u0438\u0440\u043e\u0432\u0430\u043d\u0438\u044f \u0432\u0438\u0434\u0435\u043e AV1. \u041a\u043e\u043d\u0442\u0435\u0439\u043d\u0435\u0440 \u0434\u043b\u044f \u0440\u0430\u0441\u043f\u0440\u043e\u0441\u0442\u0440\u0430\u043d\u0435\u043d\u0438\u044f \u0434\u0430\u043d\u043d\u044b\u0445 \u0432 \u0444\u043e\u0440\u043c\u0430\u0442\u0435 AVIF \u0430\u043d\u0430\u043b\u043e\u0433\u0438\u0447\u0435\u043d HEIF. \u041f\u043e\u043c\u0438\u043c\u043e \u0438\u0437\u043e\u0431\u0440\u0430\u0436\u0435\u043d\u0438\u0439 \u0432 \u0441\u0442\u0430\u043d\u0434\u0430\u0440\u0442\u043d\u043e\u043c \u0434\u0438\u043d\u0430\u043c\u0438\u0447\u0435\u0441\u043a\u043e\u043c \u0434\u0438\u0430\u043f\u0430\u0437\u043e\u043d\u0435 (SDR), AVIF \u043f\u043e\u0434\u0434\u0435\u0440\u0436\u0438\u0432\u0430\u0435\u0442 \u0438\u0437\u043e\u0431\u0440\u0430\u0436\u0435\u043d\u0438\u044f \u0432 \u0440\u0430\u0441\u0448\u0438\u0440\u0435\u043d\u043d\u043e\u043c \u0434\u0438\u043d\u0430\u043c\u0438\u0447\u0435\u0441\u043a\u043e\u043c \u0434\u0438\u0430\u043f\u0430\u0437\u043e\u043d\u0435 (HDR, High Dynamic Range) \u0438 \u0446\u0432\u0435\u0442\u043e\u0432\u043e\u043c \u043f\u0440\u043e\u0441\u0442\u0440\u0430\u043d\u0441\u0442\u0432\u0435 Wide-gamut. […]<\/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-147264","post","type-post","status-publish","format-standard","hentry","category-novosti-interneta"],"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\udd47Das Bildformat AVIF 1.2 wurde eingef\u00fchrt | ProHoster","description":"Nach drei Jahren Entwicklung wurde die Spezifikation f\u00fcr das Bildformat AVIF 1.2 (AV1 Image Format) ver\u00f6ffentlicht, das Technologien f\u00fcr intra-frame Kompression verwendet, die im Videoformat AV1 Anwendung finden. Der Container f\u00fcr die Verbreitung von Daten im AVIF-Format \u00e4hnelt dem HEIF. 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ProHoster","og:description":"\u041f\u043e\u0441\u043b\u0435 \u0442\u0440\u0451\u0445 \u043b\u0435\u0442 \u0440\u0430\u0437\u0440\u0430\u0431\u043e\u0442\u043a\u0438 \u043e\u043f\u0443\u0431\u043b\u0438\u043a\u043e\u0432\u0430\u043d\u0430 \u0441\u043f\u0435\u0446\u0438\u0444\u0438\u043a\u0430\u0446\u0438\u044f \u0434\u043b\u044f \u0444\u043e\u0440\u043c\u0430\u0442\u0430 \u0438\u0437\u043e\u0431\u0440\u0430\u0436\u0435\u043d\u0438\u0439 AVIF 1.2 (AV1 Image Format), \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u0443\u044e\u0449\u0435\u0433\u043e \u0442\u0435\u0445\u043d\u043e\u043b\u043e\u0433\u0438\u0438 \u0432\u043d\u0443\u0442\u0440\u0438\u043a\u0430\u0434\u0440\u043e\u0432\u043e\u0433\u043e \u0441\u0436\u0430\u0442\u0438\u044f, \u043f\u0440\u0438\u043c\u0435\u043d\u044f\u0435\u043c\u044b\u0435 \u0432 \u0444\u043e\u0440\u043c\u0430\u0442\u0435 \u043a\u043e\u0434\u0438\u0440\u043e\u0432\u0430\u043d\u0438\u044f \u0432\u0438\u0434\u0435\u043e AV1. \u041a\u043e\u043d\u0442\u0435\u0439\u043d\u0435\u0440 \u0434\u043b\u044f \u0440\u0430\u0441\u043f\u0440\u043e\u0441\u0442\u0440\u0430\u043d\u0435\u043d\u0438\u044f \u0434\u0430\u043d\u043d\u044b\u0445 \u0432 \u0444\u043e\u0440\u043c\u0430\u0442\u0435 AVIF \u0430\u043d\u0430\u043b\u043e\u0433\u0438\u0447\u0435\u043d HEIF. \u041f\u043e\u043c\u0438\u043c\u043e \u0438\u0437\u043e\u0431\u0440\u0430\u0436\u0435\u043d\u0438\u0439 \u0432 \u0441\u0442\u0430\u043d\u0434\u0430\u0440\u0442\u043d\u043e\u043c \u0434\u0438\u043d\u0430\u043c\u0438\u0447\u0435\u0441\u043a\u043e\u043c \u0434\u0438\u0430\u043f\u0430\u0437\u043e\u043d\u0435 (SDR), AVIF \u043f\u043e\u0434\u0434\u0435\u0440\u0436\u0438\u0432\u0430\u0435\u0442 \u0438\u0437\u043e\u0431\u0440\u0430\u0436\u0435\u043d\u0438\u044f \u0432 \u0440\u0430\u0441\u0448\u0438\u0440\u0435\u043d\u043d\u043e\u043c \u0434\u0438\u043d\u0430\u043c\u0438\u0447\u0435\u0441\u043a\u043e\u043c \u0434\u0438\u0430\u043f\u0430\u0437\u043e\u043d\u0435 (HDR, High 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