{"id":15906,"date":"2022-03-24T01:53:00","date_gmt":"2022-03-24T01:53:00","guid":{"rendered":"https:\/\/tahrir2day.com\/news\/2022\/03\/24\/playstation-5-la-compatibilite-du-taux-de-rafraichissement-variable-arrive-enfin-dans-quelques-mois\/"},"modified":"2022-03-24T01:53:00","modified_gmt":"2022-03-24T01:53:00","slug":"playstation-5-la-compatibilite-du-taux-de-rafraichissement-variable-arrive-enfin-dans-quelques-mois","status":"publish","type":"post","link":"https:\/\/tahrir2day.com\/news\/2022\/03\/24\/playstation-5-la-compatibilite-du-taux-de-rafraichissement-variable-arrive-enfin-dans-quelques-mois\/","title":{"rendered":"PlayStation 5 : la compatibilit\u00e9 du taux de rafra\u00eechissement variable arrive enfin… dans quelques mois"},"content":{"rendered":"
\n

A l’occasion d’une nouvelle mise \u00e0 jour syst\u00e8me pour la PS5, Sony confirme enfin l’arriv\u00e9e de la compatibilit\u00e9 Variable Refresh Rate (VRR) sur sa console. Pas d’impatience cependant, ce ne sera qu’efficace “Dans les mois \u00e0 venir”<\/em>.<\/p>\n<\/div>\n

\n

On attendait presque ! Alors qu’il \u00e9tait annonc\u00e9 avant m\u00eame la sortie de la machine, le support du protocole HDMI Variable Refresh Rate (VRR) de la PlayStation 5 est activ\u00e9. “Dans les mois \u00e0 venir”<\/em>. C’est ce qu’a annonc\u00e9 Sony aujourd’hui (23 mars 2022) lorsqu’il a publi\u00e9 une nouvelle mise \u00e0 jour du firmware pour sa console de nouvelle g\u00e9n\u00e9ration – mais qui n’inclut pas directement cette compatibilit\u00e9.<\/p>\n

Pour m\u00e9moire, le VRR consiste en la possibilit\u00e9 pour l’\u00e9cran et la source HDMI (\u00e0 condition que les deux soient compatibles avec la technologie) de synchroniser leur taux de rafra\u00eechissement de mani\u00e8re constamment variable, \u00e0 une valeur arbitraire totale dans une plage donn\u00e9e. Dans le cadre des jeux vid\u00e9o, cela permet de r\u00e9duire drastiquement l’impact des chutes fr\u00e9quence d’images<\/em> Par exemple, si un jeu qui compte \u00e0 60 ips conna\u00eet une baisse temporaire \u00e0 52 ips, l’\u00e9cran peut imm\u00e9diatement r\u00e9duire son taux de rafra\u00eechissement \u00e0 52 Hz et ainsi absorber l’extension de la mani\u00e8re la plus transparente possible. Sur un \u00e9cran avec un taux de rafra\u00eechissement fixe, il aurait cependant fallu fractionner quelques images (entra\u00eenant des animations saccad\u00e9es tr\u00e8s perceptibles) ou d\u00e9sactiver la synchronisation verticale (par exemple, des lignes de “scratch” qui sont visibles dans l’image) .<\/p>\n

La possibilit\u00e9 pour les utilisateurs de “forcer” le VRR sur n’importe quel joueur.<\/h2>\n

Si cette option est disponible sur PS5, l’utilisateur aura le choix de l’activer uniquement pour les jeux prenant explicitement en charge le VRR, ou de la forcer sur tous les jeux. Sony nous a d\u00e9j\u00e0 pr\u00e9venu que sur les titres qui n’offrent pas ce support explicite, il n’est pas impossible “Probl\u00e8mes visuels inattendus”<\/em>. Cependant, nous osons supposer qu’il ne s’agit que d’un exc\u00e8s de prudence et que la grande majorit\u00e9 des jeux sortis jusqu’\u00e0 pr\u00e9sent fonctionnent avec VRR sans dysfonctionnement. En tout cas, c’est ce que tous les fans d’un particulier Anneau d’Elden<\/em>Al\u00e9atoire.<\/p>\n<\/div>\n

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Pr\u00e8s d’un an et demi apr\u00e8s la sortie de la PS5, l’absence de VRR sur la machine commen\u00e7ait vraiment \u00e0 nous interpeller, dans la mesure o\u00f9 c’est l’une des caract\u00e9ristiques phares de la norme HDMI 2.1. sur les jeux vid\u00e9o. Le truc, c’est que Sony a visiblement pris beaucoup de retard dans ses impl\u00e9mentations de la technologie, et pas seulement du c\u00f4t\u00e9 console de l’\u00e9quation : les t\u00e9l\u00e9viseurs recadr\u00e9s de la marque 2021, annonc\u00e9s comme compatibles VRR, ont eux aussi d\u00fb patienter de tr\u00e8s longs mois avant. obtenir la mise \u00e0 jour, dont ils apportent concr\u00e8tement la compatibilit\u00e9, qui a pris fin, il y a quelques semaines \u00e0 peine, d\u00e9but mars 2022.<\/p>\n

De leur c\u00f4t\u00e9, les Xbox Series X et S sont v\u00e9ritablement compatibles avec le VRR depuis leur premier jour sur le march\u00e9. Ils conservent \u00e9galement l’exclusivit\u00e9 pendant un certain temps, Sony n’annonce que l’arriv\u00e9e du VRR “mois \u00e0 venir”<\/em>.<\/p>\n<\/div>\n","protected":false},"excerpt":{"rendered":"

A l’occasion d’une nouvelle mise \u00e0 jour syst\u00e8me pour la PS5, Sony confirme enfin l’arriv\u00e9e de la compatibilit\u00e9 Variable Refresh Rate (VRR) sur sa console. Pas d’impatience cependant, ce ne sera qu’efficace “Dans les mois \u00e0 venir”. On attendait presque ! Alors qu’il \u00e9tait annonc\u00e9 avant m\u00eame la sortie de la machine, le support du […]<\/p>\n","protected":false},"author":1,"featured_media":15907,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_mi_skip_tracking":false,"footnotes":""},"categories":[59],"tags":[],"class_list":["post-15906","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-europe"],"yoast_head":"\nPlayStation 5 : la compatibilit\u00e9 du taux de rafra\u00eechissement variable arrive enfin... dans quelques mois - Tahrir News<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/tahrir2day.com\/news\/2022\/03\/24\/playstation-5-la-compatibilite-du-taux-de-rafraichissement-variable-arrive-enfin-dans-quelques-mois\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"PlayStation 5 : la compatibilit\u00e9 du taux de rafra\u00eechissement variable arrive enfin... dans quelques mois\" \/>\n<meta property=\"og:description\" content=\"A l’occasion d’une nouvelle mise \u00e0 jour syst\u00e8me pour la PS5, Sony confirme enfin l’arriv\u00e9e de la compatibilit\u00e9 Variable Refresh Rate (VRR) sur sa console. 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