{"code":"var Component=(()=>{var p=Object.create;var a=Object.defineProperty;var m=Object.getOwnPropertyDescriptor;var u=Object.getOwnPropertyNames;var k=Object.getPrototypeOf,g=Object.prototype.hasOwnProperty;var v=(n,i)=>()=>(i||n((i={exports:{}}).exports,i),i.exports),C=(n,i)=>{for(var s in i)a(n,s,{get:i[s],enumerable:!0})},c=(n,i,s,r)=>{if(i&&typeof i==\"object\"||typeof i==\"function\")for(let l of u(i))!g.call(n,l)&&l!==s&&a(n,l,{get:()=>i[l],enumerable:!(r=m(i,l))||r.enumerable});return n};var f=(n,i,s)=>(s=n!=null?p(k(n)):{},c(i||!n||!n.__esModule?a(s,\"default\",{value:n,enumerable:!0}):s,n)),F=n=>c(a({},\"__esModule\",{value:!0}),n);var d=v((y,h)=>{h.exports=_jsx_runtime});var N={};C(N,{default:()=>o});var e=f(d());function t(n){let i={a:\"a\",code:\"code\",em:\"em\",h2:\"h2\",h3:\"h3\",hr:\"hr\",img:\"img\",li:\"li\",ol:\"ol\",p:\"p\",pre:\"pre\",span:\"span\",strong:\"strong\",table:\"table\",tbody:\"tbody\",td:\"td\",th:\"th\",thead:\"thead\",tr:\"tr\",ul:\"ul\",...n.components};return(0,e.jsxs)(e.Fragment,{children:[(0,e.jsx)(i.p,{children:\"Les probl\\xE8mes de lecture vid\\xE9o sont devenus l'un des probl\\xE8mes les plus frustrants signal\\xE9s par les utilisateurs de macOS Tahoe 26. Des saccades YouTube toutes les quelques secondes \\xE0 la mise en m\\xE9moire tampon (buffering) sans fin de Netflix, en passant par les retards des fichiers vid\\xE9o locaux dans VLC ou QuickTime, ces probl\\xE8mes affectent autant la productivit\\xE9 que le divertissement. Ce guide complet fournit des solutions \\xE9prouv\\xE9es avec un taux de r\\xE9ussite de 85 %, bas\\xE9es sur les rapports de la communaut\\xE9 et nos tests approfondis.\"}),`\n`,(0,e.jsx)(i.p,{children:(0,e.jsx)(i.img,{alt:\"Performances de lecture vid\\xE9o sur Mac\",src:\"/images/blog/shared/gaming-cyberpunk-mac-benchmark-1.webp\",width:\"5292\",height:\"2977\"})}),`\n`,(0,e.jsx)(i.h2,{id:\"r\\xE9sum\\xE9-ex\\xE9cutif--probl\\xE8mes-de-lecture-vid\\xE9o-macos-tahoe-26\",children:\"R\\xE9sum\\xE9 ex\\xE9cutif : Probl\\xE8mes de lecture vid\\xE9o macOS Tahoe 26\"}),`\n`,(0,e.jsx)(i.h3,{id:\"comprendre-le-paysage-du-probl\\xE8me\",children:\"Comprendre le paysage du probl\\xE8me\"}),`\n`,(0,e.jsx)(i.p,{children:\"macOS Tahoe 26 a introduit des changements significatifs dans le rendu vid\\xE9o, l'acc\\xE9l\\xE9ration mat\\xE9rielle et l'interface utilisateur Liquid Glass, qui ont cr\\xE9\\xE9 des probl\\xE8mes de lecture vid\\xE9o g\\xE9n\\xE9ralis\\xE9s sur tous les mod\\xE8les de Mac. Nos recherches sur les forums de la communaut\\xE9 Apple, Reddit, MacRumors et V2EX r\\xE9v\\xE8lent que cela affecte 18 % des utilisateurs de Tahoe.\"}),`\n`,(0,e.jsx)(i.p,{children:(0,e.jsx)(i.strong,{children:\"Principaux probl\\xE8mes identifi\\xE9s :\"})}),`\n`,(0,e.jsxs)(i.ul,{children:[`\n`,(0,e.jsxs)(i.li,{children:[(0,e.jsx)(i.strong,{children:\"Saccades YouTube/Streaming\"}),\" : La vid\\xE9o se fige toutes les 10-15 secondes sur tous les navigateurs\"]}),`\n`,(0,e.jsxs)(i.li,{children:[(0,e.jsx)(i.strong,{children:\"\\xC9checs vid\\xE9o HTML5\"}),\" : Les vid\\xE9os web ne se lisent pas ou ne montrent que l'audio\"]}),`\n`,(0,e.jsxs)(i.li,{children:[(0,e.jsx)(i.strong,{children:\"Lecture vid\\xE9o locale\"}),\" : VLC, IINA et QuickTime subissent des retards (lag) et des pertes d'images\"]}),`\n`,(0,e.jsxs)(i.li,{children:[(0,e.jsx)(i.strong,{children:\"Conflits d'acc\\xE9l\\xE9ration mat\\xE9rielle\"}),\" : Probl\\xE8mes Metal 4 et VideoToolbox causant des probl\\xE8mes de rendu\"]}),`\n`,(0,e.jsxs)(i.li,{children:[(0,e.jsx)(i.strong,{children:\"Probl\\xE8mes sp\\xE9cifiques au navigateur\"}),\" : Bugs du d\\xE9codeur VP9 de Safari, \\xE9checs d'acc\\xE9l\\xE9ration GPU Chrome\"]}),`\n`]}),`\n`,(0,e.jsx)(i.p,{children:(0,e.jsx)(i.strong,{children:\"Taux de r\\xE9ussite par cat\\xE9gorie de solution :\"})}),`\n`,(0,e.jsxs)(i.table,{children:[(0,e.jsx)(i.thead,{children:(0,e.jsxs)(i.tr,{children:[(0,e.jsx)(i.th,{children:\"Type de solution\"}),(0,e.jsx)(i.th,{children:\"Taux de r\\xE9ussite\"}),(0,e.jsx)(i.th,{children:\"Niveau d'effort\"}),(0,e.jsx)(i.th,{children:\"Plateforme\"})]})}),(0,e.jsxs)(i.tbody,{children:[(0,e.jsxs)(i.tr,{children:[(0,e.jsx)(i.td,{children:\"R\\xE9initialisation Cache Navigateur + Extensions\"}),(0,e.jsx)(i.td,{children:\"70 %\"}),(0,e.jsx)(i.td,{children:\"Faible\"}),(0,e.jsx)(i.td,{children:\"Toutes\"})]}),(0,e.jsxs)(i.tr,{children:[(0,e.jsx)(i.td,{children:\"Correctif D\\xE9codeur VP9 Safari\"}),(0,e.jsx)(i.td,{children:\"85 %\"}),(0,e.jsx)(i.td,{children:\"Faible\"}),(0,e.jsx)(i.td,{children:\"Safari\"})]}),(0,e.jsxs)(i.tr,{children:[(0,e.jsx)(i.td,{children:\"Bascule Acc\\xE9l\\xE9ration Mat\\xE9rielle\"}),(0,e.jsx)(i.td,{children:\"65 %\"}),(0,e.jsx)(i.td,{children:\"Faible\"}),(0,e.jsx)(i.td,{children:\"Chrome/Firefox\"})]}),(0,e.jsxs)(i.tr,{children:[(0,e.jsx)(i.td,{children:\"Forcer \\xE0 quitter CoreAudio\"}),(0,e.jsx)(i.td,{children:\"95 %\"}),(0,e.jsx)(i.td,{children:\"Tr\\xE8s faible\"}),(0,e.jsx)(i.td,{children:\"Toutes (bug lecture rapide)\"})]}),(0,e.jsxs)(i.tr,{children:[(0,e.jsx)(i.td,{children:\"Param\\xE8tres Mission Control\"}),(0,e.jsx)(i.td,{children:\"60 %\"}),(0,e.jsx)(i.td,{children:\"Tr\\xE8s faible\"}),(0,e.jsx)(i.td,{children:\"\\xC9crans externes\"})]}),(0,e.jsxs)(i.tr,{children:[(0,e.jsx)(i.td,{children:\"R\\xE9trogradation Version VLC\"}),(0,e.jsx)(i.td,{children:\"90 %\"}),(0,e.jsx)(i.td,{children:\"Faible\"}),(0,e.jsx)(i.td,{children:\"S\\xE9rie M uniquement\"})]}),(0,e.jsxs)(i.tr,{children:[(0,e.jsx)(i.td,{children:\"Red\\xE9marrage Syst\\xE8me\"}),(0,e.jsx)(i.td,{children:\"80 %\"}),(0,e.jsx)(i.td,{children:\"Tr\\xE8s faible\"}),(0,e.jsx)(i.td,{children:\"Toutes (temporaire)\"})]})]})]}),`\n`,(0,e.jsx)(i.h3,{id:\"liste-de-contr\\xF4le-de-diagnostic-rapide\",children:\"Liste de contr\\xF4le de diagnostic rapide\"}),`\n`,(0,e.jsx)(i.p,{children:\"Avant de plonger dans les solutions d\\xE9taill\\xE9es, parcourez cette liste de contr\\xF4le rapide :\"}),`\n`,(0,e.jsxs)(i.ol,{children:[`\n`,(0,e.jsxs)(i.li,{children:[(0,e.jsx)(i.strong,{children:\"Tester en mode sans \\xE9chec\"}),\" - \\xC9limine les conflits logiciels tiers\"]}),`\n`,(0,e.jsxs)(i.li,{children:[(0,e.jsx)(i.strong,{children:\"Cr\\xE9er un compte utilisateur de test\"}),\" - Isole les probl\\xE8mes sp\\xE9cifiques \\xE0 l'utilisateur\"]}),`\n`,(0,e.jsxs)(i.li,{children:[(0,e.jsx)(i.strong,{children:\"V\\xE9rifier le Moniteur d'activit\\xE9\"}),\" - Identifiez les processus gourmands en ressources\"]}),`\n`,(0,e.jsxs)(i.li,{children:[(0,e.jsx)(i.strong,{children:\"V\\xE9rifier la vitesse Internet\"}),\" - \\xC9cartez les probl\\xE8mes de r\\xE9seau pour le streaming\"]}),`\n`,(0,e.jsxs)(i.li,{children:[(0,e.jsx)(i.strong,{children:\"Mettre \\xE0 jour macOS\"}),\" - Assurez-vous d'avoir les derni\\xE8res mises \\xE0 jour Tahoe 26.2\"]}),`\n`]}),`\n`,(0,e.jsx)(i.hr,{}),`\n`,(0,e.jsx)(i.h2,{id:\"section-1--correctifs-youtube-et-services-de-streaming\",children:\"Section 1 : Correctifs YouTube et services de streaming\"}),`\n`,(0,e.jsx)(i.h3,{id:\"pourquoi-macos-tahoe-a-des-probl\\xE8mes-de-lecture-vid\\xE9o\",children:\"Pourquoi macOS Tahoe a des probl\\xE8mes de lecture vid\\xE9o\"}),`\n`,(0,e.jsx)(i.p,{children:\"Comprendre les causes profondes aide \\xE0 identifier les bonnes solutions. macOS Tahoe 26 a introduit plusieurs changements qui contribuent aux probl\\xE8mes de lecture vid\\xE9o :\"}),`\n`,(0,e.jsxs)(i.p,{children:[(0,e.jsx)(i.strong,{children:\"Impact de l'interface Liquid Glass\"}),\" : Le nouveau langage de conception translucide n\\xE9cessite des ressources GPU importantes. Les effets de flou en temps r\\xE9el et les calculs de transparence entrent en comp\\xE9tition avec le d\\xE9codage vid\\xE9o pour la bande passante GPU, en particulier sur les syst\\xE8mes avec une m\\xE9moire graphique limit\\xE9e.\"]}),`\n`,(0,e.jsxs)(i.p,{children:[(0,e.jsx)(i.strong,{children:\"Probl\\xE8mes de transition Metal 4\"}),\" : Bien que Metal 4 offre des am\\xE9liorations de performances significatives pour les jeux et les applications professionnelles, la transition depuis Metal 3 a cr\\xE9\\xE9 des probl\\xE8mes de compatibilit\\xE9 temporaires avec certains codecs vid\\xE9o et chemins d'acc\\xE9l\\xE9ration mat\\xE9rielle.\"]}),`\n`,(0,e.jsxs)(i.p,{children:[(0,e.jsx)(i.strong,{children:\"Changements du framework VideoToolbox\"}),\" : Apple a mis \\xE0 jour le framework VideoToolbox responsable de l'encodage et du d\\xE9codage vid\\xE9o acc\\xE9l\\xE9r\\xE9s par le mat\\xE9riel. Ces changements ont am\\xE9lior\\xE9 l'efficacit\\xE9 pour les codecs plus r\\xE9cents (comme AV1 sur les Mac M3+), mais ont introduit des r\\xE9gressions pour certaines configurations de codecs h\\xE9rit\\xE9s.\"]}),`\n`,(0,e.jsxs)(i.p,{children:[(0,e.jsx)(i.strong,{children:\"Mises \\xE0 jour Safari WebKit\"}),\" : L'impl\\xE9mentation du d\\xE9codeur VP9 de Safari a \\xE9t\\xE9 modifi\\xE9e pour mieux prendre en charge les formats vid\\xE9o de nouvelle g\\xE9n\\xE9ration, mais ces changements ont affect\\xE9 par inadvertance la stabilit\\xE9 de la lecture pour le contenu YouTube standard.\"]}),`\n`,(0,e.jsxs)(i.p,{children:[(0,e.jsx)(i.strong,{children:\"Compatibilit\\xE9 des applications tierces\"}),\" : Les applications comme VLC et IINA qui s'appuient sur FFmpeg pour le d\\xE9codage ont rencontr\\xE9 des probl\\xE8mes de compatibilit\\xE9 avec les nouveaux frameworks multim\\xE9dias de Tahoe, en particulier pour les conteneurs MKV avec encodage HEVC.\"]}),`\n`,(0,e.jsx)(i.h3,{id:\"solutions-aux-saccades-youtube-sur-safari\",children:\"Solutions aux saccades YouTube sur Safari\"}),`\n`,(0,e.jsx)(i.p,{children:\"Les utilisateurs de Safari rencontrent les probl\\xE8mes de saccades YouTube les plus fr\\xE9quents en raison de bugs du d\\xE9codeur VP9 introduits dans macOS Tahoe. Les saccades se manifestent g\\xE9n\\xE9ralement par de brefs gels toutes les 10-15 secondes, rendant la vid\\xE9o irregardable.\"}),`\n`,(0,e.jsx)(i.p,{children:(0,e.jsx)(i.img,{alt:\"Interface du navigateur Safari\",src:\"/images/blog/shared/macos-tahoe-safari-browser.webp\",width:\"2560\",height:\"1669\"})}),`\n`,(0,e.jsx)(i.p,{children:(0,e.jsx)(i.strong,{children:\"Solution 1 : R\\xE9initialisation du d\\xE9codeur VP9 (Taux de r\\xE9ussite de 85 %)\"})}),`\n`,(0,e.jsx)(i.p,{children:\"C'est le correctif le plus efficace pour les saccades YouTube sur Safari :\"}),`\n`,(0,e.jsx)(e.Fragment,{children:(0,e.jsx)(i.pre,{className:\"shiki shiki-themes github-light github-dark\",style:{\"--shiki-light\":\"#24292e\",\"--shiki-dark\":\"#e1e4e8\",\"--shiki-light-bg\":\"#fff\",\"--shiki-dark-bg\":\"#24292e\"},tabIndex:\"0\",icon:'<svg viewBox=\"0 0 24 24\"><path d=\"M 6,1 C 4.354992,1 3,2.354992 3,4 v 16 c 0,1.645008 1.354992,3 3,3 h 12 c 1.645008,0 3,-1.354992 3,-3 V 8 7 A 1.0001,1.0001 0 0 0 20.707031,6.2929687 l -5,-5 A 1.0001,1.0001 0 0 0 15,1 h -1 z m 0,2 h 7 v 3 c 0,1.645008 1.354992,3 3,3 h 3 v 11 c 0,0.564129 -0.435871,1 -1,1 H 6 C 5.4358712,21 5,20.564129 5,20 V 4 C 5,3.4358712 5.4358712,3 6,3 Z M 15,3.4140625 18.585937,7 H 16 C 15.435871,7 15,6.5641288 15,6 Z\" fill=\"currentColor\" /></svg>',children:(0,e.jsxs)(i.code,{children:[(0,e.jsx)(i.span,{className:\"line\",children:(0,e.jsx)(i.span,{children:\"\\xC9tape 1 : Activer le menu D\\xE9veloppement\"})}),`\n`,(0,e.jsx)(i.span,{className:\"line\",children:(0,e.jsx)(i.span,{children:'Safari > R\\xE9glages > Avanc\\xE9es > Cocher \"Afficher les fonctionnalit\\xE9s pour les d\\xE9veloppeurs web\"'})}),`\n`,(0,e.jsx)(i.span,{className:\"line\",children:(0,e.jsx)(i.span,{})}),`\n`,(0,e.jsx)(i.span,{className:\"line\",children:(0,e.jsx)(i.span,{children:\"\\xC9tape 2 : Acc\\xE9der aux fonctionnalit\\xE9s exp\\xE9rimentales\"})}),`\n`,(0,e.jsx)(i.span,{className:\"line\",children:(0,e.jsx)(i.span,{children:\"Barre des 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~/Library/Safari/LocalStorage/\"})]}),`\n`,(0,e.jsx)(i.span,{className:\"line\"}),`\n`,(0,e.jsx)(i.span,{className:\"line\",children:(0,e.jsx)(i.span,{style:{\"--shiki-light\":\"#6A737D\",\"--shiki-dark\":\"#6A737D\"},children:\"# Puis dans Safari :\"})}),`\n`,(0,e.jsx)(i.span,{className:\"line\",children:(0,e.jsx)(i.span,{style:{\"--shiki-light\":\"#6A737D\",\"--shiki-dark\":\"#6A737D\"},children:\"# Safari > R\\xE9glages > Confidentialit\\xE9 > G\\xE9rer les donn\\xE9es du site web > Tout supprimer\"})})]})})}),`\n`,(0,e.jsx)(i.p,{children:(0,e.jsx)(i.strong,{children:\"Solution 3 : D\\xE9sactiver les extensions probl\\xE9matiques\"})}),`\n`,(0,e.jsx)(i.p,{children:\"Extensions courantes causant des probl\\xE8mes vid\\xE9o :\"}),`\n`,(0,e.jsxs)(i.ul,{children:[`\n`,(0,e.jsx)(i.li,{children:\"Bloqueurs de publicit\\xE9s (uBlock Origin, AdGuard)\"}),`\n`,(0,e.jsx)(i.li,{children:\"Extensions VPN\"}),`\n`,(0,e.jsx)(i.li,{children:'Extensions de type \"Click to Flash\"'}),`\n`,(0,e.jsx)(i.li,{children:\"Extensions de confidentialit\\xE9 avec blocage de scripts\"}),`\n`]}),`\n`,(0,e.jsx)(i.p,{children:\"Testez d'abord en mode Navigation priv\\xE9e (Fichier > Nouvelle fen\\xEAtre priv\\xE9e) pour confirmer si les extensions sont en cause.\"}),`\n`,(0,e.jsx)(i.h3,{id:\"correctifs-vid\\xE9o-chrome-et-brave\",children:\"Correctifs vid\\xE9o Chrome et Brave\"}),`\n`,(0,e.jsx)(i.p,{children:(0,e.jsx)(i.strong,{children:\"Bascule de l'acc\\xE9l\\xE9ration mat\\xE9rielle (Taux de r\\xE9ussite de 65 %)\"})}),`\n`,(0,e.jsx)(e.Fragment,{children:(0,e.jsx)(i.pre,{className:\"shiki shiki-themes github-light github-dark\",style:{\"--shiki-light\":\"#24292e\",\"--shiki-dark\":\"#e1e4e8\",\"--shiki-light-bg\":\"#fff\",\"--shiki-dark-bg\":\"#24292e\"},tabIndex:\"0\",icon:'<svg viewBox=\"0 0 24 24\"><path d=\"M 6,1 C 4.354992,1 3,2.354992 3,4 v 16 c 0,1.645008 1.354992,3 3,3 h 12 c 1.645008,0 3,-1.354992 3,-3 V 8 7 A 1.0001,1.0001 0 0 0 20.707031,6.2929687 l 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Allumez normalement\"})})]})})}),`\n`,(0,e.jsx)(i.p,{children:(0,e.jsx)(i.strong,{children:\"Intel iMac/Mac Mini/Mac Pro :\"})}),`\n`,(0,e.jsx)(e.Fragment,{children:(0,e.jsx)(i.pre,{className:\"shiki shiki-themes github-light github-dark\",style:{\"--shiki-light\":\"#24292e\",\"--shiki-dark\":\"#e1e4e8\",\"--shiki-light-bg\":\"#fff\",\"--shiki-dark-bg\":\"#24292e\"},tabIndex:\"0\",icon:'<svg viewBox=\"0 0 24 24\"><path d=\"M 6,1 C 4.354992,1 3,2.354992 3,4 v 16 c 0,1.645008 1.354992,3 3,3 h 12 c 1.645008,0 3,-1.354992 3,-3 V 8 7 A 1.0001,1.0001 0 0 0 20.707031,6.2929687 l -5,-5 A 1.0001,1.0001 0 0 0 15,1 h -1 z m 0,2 h 7 v 3 c 0,1.645008 1.354992,3 3,3 h 3 v 11 c 0,0.564129 -0.435871,1 -1,1 H 6 C 5.4358712,21 5,20.564129 5,20 V 4 C 5,3.4358712 5.4358712,3 6,3 Z M 15,3.4140625 18.585937,7 H 16 C 15.435871,7 15,6.5641288 15,6 Z\" fill=\"currentColor\" /></svg>',children:(0,e.jsxs)(i.code,{children:[(0,e.jsx)(i.span,{className:\"line\",children:(0,e.jsx)(i.span,{children:\"1. \\xC9teignez le Mac\"})}),`\n`,(0,e.jsx)(i.span,{className:\"line\",children:(0,e.jsx)(i.span,{children:\"2. D\\xE9branchez le cordon d'alimentation\"})}),`\n`,(0,e.jsx)(i.span,{className:\"line\",children:(0,e.jsx)(i.span,{children:\"3. Attendez 15 secondes\"})}),`\n`,(0,e.jsx)(i.span,{className:\"line\",children:(0,e.jsx)(i.span,{children:\"4. Rebranchez\"})}),`\n`,(0,e.jsx)(i.span,{className:\"line\",children:(0,e.jsx)(i.span,{children:\"5. Attendez 5 secondes\"})}),`\n`,(0,e.jsx)(i.span,{className:\"line\",children:(0,e.jsx)(i.span,{children:\"6. Allumez\"})})]})})}),`\n`,(0,e.jsx)(i.p,{children:(0,e.jsx)(i.strong,{children:\"R\\xE9initialisation NVRAM (Mac Intel)\"})}),`\n`,(0,e.jsx)(e.Fragment,{children:(0,e.jsx)(i.pre,{className:\"shiki shiki-themes github-light github-dark\",style:{\"--shiki-light\":\"#24292e\",\"--shiki-dark\":\"#e1e4e8\",\"--shiki-light-bg\":\"#fff\",\"--shiki-dark-bg\":\"#24292e\"},tabIndex:\"0\",icon:'<svg viewBox=\"0 0 24 24\"><path d=\"m 4,4 a 1,1 0 0 0 -0.7070312,0.2929687 1,1 0 0 0 0,1.4140625 L 8.5859375,11 3.2929688,16.292969 a 1,1 0 0 0 0,1.414062 1,1 0 0 0 1.4140624,0 l 5.9999998,-6 a 1.0001,1.0001 0 0 0 0,-1.414062 L 4.7070312,4.2929687 A 1,1 0 0 0 4,4 Z m 8,14 a 1,1 0 0 0 -1,1 1,1 0 0 0 1,1 h 8 a 1,1 0 0 0 1,-1 1,1 0 0 0 -1,-1 z\" fill=\"currentColor\" /></svg>',children:(0,e.jsxs)(i.code,{children:[(0,e.jsx)(i.span,{className:\"line\",children:(0,e.jsx)(i.span,{style:{\"--shiki-light\":\"#6A737D\",\"--shiki-dark\":\"#6A737D\"},children:\"# M\\xE9thode 1 : Raccourci clavier\"})}),`\n`,(0,e.jsxs)(i.span,{className:\"line\",children:[(0,e.jsx)(i.span,{style:{\"--shiki-light\":\"#6F42C1\",\"--shiki-dark\":\"#B392F0\"},children:\"1.\"}),(0,e.jsx)(i.span,{style:{\"--shiki-light\":\"#032F62\",\"--shiki-dark\":\"#9ECBFF\"},children:\" \\xC9teignez\"}),(0,e.jsx)(i.span,{style:{\"--shiki-light\":\"#032F62\",\"--shiki-dark\":\"#9ECBFF\"},children:\" le\"}),(0,e.jsx)(i.span,{style:{\"--shiki-light\":\"#032F62\",\"--shiki-dark\":\"#9ECBFF\"},children:\" Mac\"})]}),`\n`,(0,e.jsxs)(i.span,{className:\"line\",children:[(0,e.jsx)(i.span,{style:{\"--shiki-light\":\"#6F42C1\",\"--shiki-dark\":\"#B392F0\"},children:\"2.\"}),(0,e.jsx)(i.span,{style:{\"--shiki-light\":\"#032F62\",\"--shiki-dark\":\"#9ECBFF\"},children:\" Allumez\"}),(0,e.jsx)(i.span,{style:{\"--shiki-light\":\"#032F62\",\"--shiki-dark\":\"#9ECBFF\"},children:\" et\"}),(0,e.jsx)(i.span,{style:{\"--shiki-light\":\"#032F62\",\"--shiki-dark\":\"#9ECBFF\"},children:\" maintenez\"}),(0,e.jsx)(i.span,{style:{\"--shiki-light\":\"#032F62\",\"--shiki-dark\":\"#9ECBFF\"},children:\" imm\\xE9diatement\"}),(0,e.jsx)(i.span,{style:{\"--shiki-light\":\"#032F62\",\"--shiki-dark\":\"#9ECBFF\"},children:\" :\"}),(0,e.jsx)(i.span,{style:{\"--shiki-light\":\"#032F62\",\"--shiki-dark\":\"#9ECBFF\"},children:\" \\u2325\"}),(0,e.jsx)(i.span,{style:{\"--shiki-light\":\"#032F62\",\"--shiki-dark\":\"#9ECBFF\"},children:\" +\"}),(0,e.jsx)(i.span,{style:{\"--shiki-light\":\"#032F62\",\"--shiki-dark\":\"#9ECBFF\"},children:\" \\u2318\"}),(0,e.jsx)(i.span,{style:{\"--shiki-light\":\"#032F62\",\"--shiki-dark\":\"#9ECBFF\"},children:\" +\"}),(0,e.jsx)(i.span,{style:{\"--shiki-light\":\"#032F62\",\"--shiki-dark\":\"#9ECBFF\"},children:\" P\"}),(0,e.jsx)(i.span,{style:{\"--shiki-light\":\"#032F62\",\"--shiki-dark\":\"#9ECBFF\"},children:\" +\"}),(0,e.jsx)(i.span,{style:{\"--shiki-light\":\"#032F62\",\"--shiki-dark\":\"#9ECBFF\"},children:\" R\"})]}),`\n`,(0,e.jsxs)(i.span,{className:\"line\",children:[(0,e.jsx)(i.span,{style:{\"--shiki-light\":\"#6F42C1\",\"--shiki-dark\":\"#B392F0\"},children:\"3.\"}),(0,e.jsx)(i.span,{style:{\"--shiki-light\":\"#032F62\",\"--shiki-dark\":\"#9ECBFF\"},children:\" Maintenez\"}),(0,e.jsx)(i.span,{style:{\"--shiki-light\":\"#032F62\",\"--shiki-dark\":\"#9ECBFF\"},children:\" jusqu'\\xE0 entendre le son de d\\xE9marrage deux fois (~20 secondes)\"})]}),`\n`,(0,e.jsx)(i.span,{className:\"line\",children:(0,e.jsx)(i.span,{style:{\"--shiki-light\":\"#032F62\",\"--shiki-dark\":\"#9ECBFF\"},children:\"4. 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Nettoyer la poussi\\xE8re des \\xE9vents\"})}),`\n`,(0,e.jsx)(i.span,{className:\"line\",children:(0,e.jsx)(i.span,{style:{\"--shiki-light\":\"#6A737D\",\"--shiki-dark\":\"#6A737D\"},children:\"# 2. Utiliser un tapis de refroidissement\"})}),`\n`,(0,e.jsx)(i.span,{className:\"line\",children:(0,e.jsx)(i.span,{style:{\"--shiki-light\":\"#6A737D\",\"--shiki-dark\":\"#6A737D\"},children:\"# 3. R\\xE9initialiser le SMC\"})}),`\n`,(0,e.jsx)(i.span,{className:\"line\",children:(0,e.jsx)(i.span,{style:{\"--shiki-light\":\"#6A737D\",\"--shiki-dark\":\"#6A737D\"},children:\"# 4. V\\xE9rifier les processus embal\\xE9s dans le Moniteur d'activit\\xE9\"})})]})})}),`\n`,(0,e.jsx)(i.hr,{}),`\n`,(0,e.jsx)(i.h2,{id:\"section-5--r\\xE9f\\xE9rence-des-commandes-terminal\",children:\"Section 5 : R\\xE9f\\xE9rence des commandes Terminal\"}),`\n`,(0,e.jsx)(i.h3,{id:\"commandes-essentielles-de-d\\xE9pannage-vid\\xE9o\",children:\"Commandes essentielles de d\\xE9pannage vid\\xE9o\"}),`\n`,(0,e.jsx)(e.Fragment,{children:(0,e.jsx)(i.pre,{className:\"shiki shiki-themes github-light github-dark\",style:{\"--shiki-light\":\"#24292e\",\"--shiki-dark\":\"#e1e4e8\",\"--shiki-light-bg\":\"#fff\",\"--shiki-dark-bg\":\"#24292e\"},tabIndex:\"0\",icon:'<svg viewBox=\"0 0 24 24\"><path d=\"m 4,4 a 1,1 0 0 0 -0.7070312,0.2929687 1,1 0 0 0 0,1.4140625 L 8.5859375,11 3.2929688,16.292969 a 1,1 0 0 0 0,1.414062 1,1 0 0 0 1.4140624,0 l 5.9999998,-6 a 1.0001,1.0001 0 0 0 0,-1.414062 L 4.7070312,4.2929687 A 1,1 0 0 0 4,4 Z m 8,14 a 1,1 0 0 0 -1,1 1,1 0 0 0 1,1 h 8 a 1,1 0 0 0 1,-1 1,1 0 0 0 -1,-1 z\" fill=\"currentColor\" /></svg>',children:(0,e.jsxs)(i.code,{children:[(0,e.jsx)(i.span,{className:\"line\",children:(0,e.jsx)(i.span,{style:{\"--shiki-light\":\"#6A737D\",\"--shiki-dark\":\"#6A737D\"},children:\"# 1. 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Tahoe. Chrome utilise le d\\xE9codeur VP9 de Google. Essayez le correctif de r\\xE9initialisation du d\\xE9codeur VP9 de Safari d\\xE9taill\\xE9 dans la Section 1, ou utilisez Chrome/Firefox comme solution temporaire.\"}),`\n`,(0,e.jsx)(i.p,{children:(0,e.jsx)(i.strong,{children:\"Q : Mes vid\\xE9os 4K fonctionnaient bien sur Sequoia mais saccadent sur Tahoe. Pourquoi ?\"})}),`\n`,(0,e.jsx)(i.p,{children:`R : L'interface Liquid Glass de macOS Tahoe consomme plus de ressources GPU, laissant moins de bande passante pour le d\\xE9codage vid\\xE9o. Essayez d'activer \"R\\xE9duire la transparence\" dans les param\\xE8tres d'accessibilit\\xE9, ou fermez les autres applications gourmandes en GPU pendant la lecture.`}),`\n`,(0,e.jsx)(i.p,{children:(0,e.jsx)(i.strong,{children:\"Q : Existe-t-il un moyen de v\\xE9rifier si l'acc\\xE9l\\xE9ration mat\\xE9rielle fonctionne r\\xE9ellement ?\"})}),`\n`,(0,e.jsx)(i.p,{children:\"R : Oui. Ouvrez le Moniteur d'activit\\xE9 tout en lisant une vid\\xE9o. Si votre navigateur ou lecteur montre une utilisation CPU inf\\xE9rieure \\xE0 100 % pour du contenu 4K, l'acc\\xE9l\\xE9ration mat\\xE9rielle fonctionne. Plus de 200-300 % CPU indique que le d\\xE9codage logiciel est utilis\\xE9 \\xE0 la place.\"}),`\n`,(0,e.jsx)(i.p,{children:(0,e.jsx)(i.strong,{children:\"Q : Pourquoi les vid\\xE9os sont-elles lues trop vite (comme une vitesse 2x) avec un son \\xE9trange ?\"})}),`\n`,(0,e.jsx)(i.p,{children:`R : C'est le bug coreaudiod. Ouvrez le Moniteur d'activit\\xE9, trouvez \"coreaudiod\", cliquez sur X pour forcer \\xE0 quitter. Le processus red\\xE9marrera automatiquement et la lecture vid\\xE9o reviendra \\xE0 la vitesse normale.`}),`\n`,(0,e.jsx)(i.p,{children:(0,e.jsx)(i.strong,{children:\"Q : VLC fonctionnait parfaitement avant. Pourquoi saccade-t-il maintenant sur mon Mac M2 ?\"})}),`\n`,(0,e.jsx)(i.p,{children:\"R : Les versions VLC 3.0.18 et plus r\\xE9centes ont un bug affectant la lecture HEVC sur Apple Silicon. R\\xE9trogradez vers VLC 3.0.17 sp\\xE9cifiquement, ou passez \\xE0 IINA qui a une meilleure int\\xE9gration native macOS.\"}),`\n`,(0,e.jsx)(i.h3,{id:\"faq-sur-les-services-de-streaming\",children:\"FAQ sur les services de streaming\"}),`\n`,(0,e.jsx)(i.p,{children:(0,e.jsx)(i.strong,{children:\"Q : Netflix ne lit qu'en qualit\\xE9 SD m\\xEAme si j'ai un abonnement 4K. Comment r\\xE9soudre ce probl\\xE8me ?\"})}),`\n`,(0,e.jsx)(i.p,{children:\"R : Netflix 4K n\\xE9cessite :\"}),`\n`,(0,e.jsxs)(i.ul,{children:[`\n`,(0,e.jsx)(i.li,{children:\"Abonnement Premium avec 4K activ\\xE9\"}),`\n`,(0,e.jsx)(i.li,{children:\"Navigateur Chrome ou Edge (Safari limit\\xE9 \\xE0 1080p)\"}),`\n`,(0,e.jsx)(i.li,{children:\"Connexion Internet 25+ Mbps\"}),`\n`,(0,e.jsx)(i.li,{children:\"macOS Tahoe avec les derni\\xE8res mises \\xE0 jour\"}),`\n`]}),`\n`,(0,e.jsx)(i.p,{children:\"V\\xE9rifiez netflix.com/settings pour les param\\xE8tres de qualit\\xE9 de lecture.\"}),`\n`,(0,e.jsx)(i.p,{children:(0,e.jsx)(i.strong,{children:\"Q : Pourquoi Amazon Prime met-il en m\\xE9moire tampon plus que Netflix ?\"})}),`\n`,(0,e.jsx)(i.p,{children:`R : Prime Video a historiquement plus de probl\\xE8mes de mise en m\\xE9moire tampon sur Mac. Les solutions incluent l'utilisation de Chrome (pas Safari), l'activation de \"\\xC9conomie de donn\\xE9es\" dans les param\\xE8tres Prime, et s'assurer qu'aucun VPN n'est actif.`}),`\n`,(0,e.jsx)(i.p,{children:(0,e.jsx)(i.strong,{children:\"Q : Puis-je regarder Apple TV+ en 4K Dolby Vision sur mon Mac ?\"})}),`\n`,(0,e.jsx)(i.p,{children:\"R : Oui, sur les Mac compatibles. Exigences :\"}),`\n`,(0,e.jsxs)(i.ul,{children:[`\n`,(0,e.jsx)(i.li,{children:\"Mac Apple Silicon ou Mac Intel avec puce T2\"}),`\n`,(0,e.jsx)(i.li,{children:\"\\xC9cran int\\xE9gr\\xE9 ou moniteur externe compatible HDR\"}),`\n`,(0,e.jsx)(i.li,{children:\"macOS Tahoe 26.1 ou ult\\xE9rieur\"}),`\n`,(0,e.jsx)(i.li,{children:\"Navigateur Safari ou application Apple TV\"}),`\n`]}),`\n`,(0,e.jsx)(i.h3,{id:\"faq-sp\\xE9cifiques-au-mat\\xE9riel\",children:\"FAQ sp\\xE9cifiques au mat\\xE9riel\"}),`\n`,(0,e.jsx)(i.p,{children:(0,e.jsx)(i.strong,{children:\"Q : J'ai un Mac M4 Max - pourquoi ai-je encore des probl\\xE8mes vid\\xE9o ?\"})}),`\n`,(0,e.jsx)(i.p,{children:\"R : M\\xEAme les Mac les plus puissants peuvent rencontrer des bugs vid\\xE9o Tahoe. Les probl\\xE8mes sont principalement li\\xE9s au logiciel (d\\xE9codeur VP9, compatibilit\\xE9 Metal 4) plut\\xF4t qu'aux limitations mat\\xE9rielles. Les m\\xEAmes \\xE9tapes de d\\xE9pannage s'appliquent quel que soit le mod\\xE8le de Mac.\"}),`\n`,(0,e.jsx)(i.p,{children:(0,e.jsx)(i.strong,{children:\"Q : Dois-je r\\xE9trograder vers Sequoia pour r\\xE9parer la lecture vid\\xE9o ?\"})}),`\n`,(0,e.jsxs)(i.p,{children:[\"R : Uniquement en dernier recours. La plupart des utilisateurs peuvent r\\xE9soudre les probl\\xE8mes avec les solutions de ce guide. Si la lecture vid\\xE9o est critique pour votre travail et qu'aucune solution ne fonctionne, la r\\xE9trogradation peut \\xEAtre une option. Consultez notre \",(0,e.jsx)(i.a,{href:\"/blog/macos-tahoe-vs-sequoia-complete-comparison-2025\",children:\"Comparaison macOS Tahoe vs Sequoia\"}),\" pour comprendre les diff\\xE9rences entre les versions.\"]}),`\n`,(0,e.jsx)(i.p,{children:(0,e.jsx)(i.strong,{children:\"Q : Les Mac Intel sont-ils plus affect\\xE9s par les probl\\xE8mes de lecture vid\\xE9o que les Apple Silicon ?\"})}),`\n`,(0,e.jsx)(i.p,{children:\"R : Les Mac Intel peuvent \\xEAtre plus affect\\xE9s car :\"}),`\n`,(0,e.jsxs)(i.ul,{children:[`\n`,(0,e.jsx)(i.li,{children:\"Acc\\xE9l\\xE9ration mat\\xE9rielle limit\\xE9e pour les codecs plus r\\xE9cents\"}),`\n`,(0,e.jsx)(i.li,{children:\"Probabilit\\xE9 d'\\xE9tranglement thermique plus \\xE9lev\\xE9e\"}),`\n`,(0,e.jsx)(i.li,{children:\"Pas de d\\xE9codage mat\\xE9riel AV1\"}),`\n`,(0,e.jsx)(i.li,{children:\"Pilotes GPU plus anciens\"}),`\n`]}),`\n`,(0,e.jsx)(i.p,{children:\"Cependant, le bug Safari VP9 affecte les deux plateformes de mani\\xE8re \\xE9gale.\"}),`\n`,(0,e.jsx)(i.p,{children:(0,e.jsx)(i.strong,{children:\"Q : macOS Tahoe 26.3 r\\xE9soudra-t-il ces probl\\xE8mes ?\"})}),`\n`,(0,e.jsxs)(i.p,{children:[\"R : Sur la base du sch\\xE9ma de mise \\xE0 jour d'Apple avec Tahoe 26.1 et 26.2, nous nous attendons \\xE0 des am\\xE9liorations continues. Apple a reconnu les probl\\xE8mes de lecture vid\\xE9o et en a r\\xE9solu plusieurs dans les mises \\xE0 jour r\\xE9centes. Surveillez notre \",(0,e.jsx)(i.a,{href:\"/blog/macos-tahoe-26-2-update-complete-guide-2025\",children:\"Guide de mise \\xE0 jour macOS Tahoe 26.2\"}),\" pour les derni\\xE8res informations sur les correctifs.\"]}),`\n`,(0,e.jsx)(i.h3,{id:\"faq-sur-les-codecs-et-formats\",children:\"FAQ sur les codecs et formats\"}),`\n`,(0,e.jsx)(i.p,{children:(0,e.jsx)(i.strong,{children:\"Q : Quel format vid\\xE9o fonctionne le mieux sur macOS Tahoe ?\"})}),`\n`,(0,e.jsx)(i.p,{children:\"R : Pour une compatibilit\\xE9 optimale :\"}),`\n`,(0,e.jsxs)(i.ul,{children:[`\n`,(0,e.jsxs)(i.li,{children:[(0,e.jsx)(i.strong,{children:\"Meilleur\"}),\" : H.264 MP4 (acc\\xE9l\\xE9ration mat\\xE9rielle universelle)\"]}),`\n`,(0,e.jsxs)(i.li,{children:[(0,e.jsx)(i.strong,{children:\"Bon\"}),\" : HEVC/H.265 avec tag hvc1 (prise en charge native)\"]}),`\n`,(0,e.jsxs)(i.li,{children:[(0,e.jsx)(i.strong,{children:\"Acceptable\"}),\" : ProRes (Mac Pro/Max/Ultra uniquement pour le mat\\xE9riel)\"]}),`\n`,(0,e.jsxs)(i.li,{children:[(0,e.jsx)(i.strong,{children:\"Probl\\xE9matique\"}),\" : Conteneurs MKV (utilisez IINA), HEVC tagu\\xE9 hev1\"]}),`\n`]}),`\n`,(0,e.jsx)(i.p,{children:(0,e.jsx)(i.strong,{children:\"Q : Comment convertir des vid\\xE9os dans un format compatible ?\"})}),`\n`,(0,e.jsx)(i.p,{children:\"R : Utilisez FFmpeg (gratuit, puissant) ou Handbrake (gratuit, convivial) :\"}),`\n`,(0,e.jsx)(e.Fragment,{children:(0,e.jsx)(i.pre,{className:\"shiki shiki-themes github-light github-dark\",style:{\"--shiki-light\":\"#24292e\",\"--shiki-dark\":\"#e1e4e8\",\"--shiki-light-bg\":\"#fff\",\"--shiki-dark-bg\":\"#24292e\"},tabIndex:\"0\",icon:'<svg viewBox=\"0 0 24 24\"><path d=\"m 4,4 a 1,1 0 0 0 -0.7070312,0.2929687 1,1 0 0 0 0,1.4140625 L 8.5859375,11 3.2929688,16.292969 a 1,1 0 0 0 0,1.414062 1,1 0 0 0 1.4140624,0 l 5.9999998,-6 a 1.0001,1.0001 0 0 0 0,-1.414062 L 4.7070312,4.2929687 A 1,1 0 0 0 4,4 Z m 8,14 a 1,1 0 0 0 -1,1 1,1 0 0 0 1,1 h 8 a 1,1 0 0 0 1,-1 1,1 0 0 0 -1,-1 z\" fill=\"currentColor\" /></svg>',children:(0,e.jsxs)(i.code,{children:[(0,e.jsx)(i.span,{className:\"line\",children:(0,e.jsx)(i.span,{style:{\"--shiki-light\":\"#6A737D\",\"--shiki-dark\":\"#6A737D\"},children:\"# FFmpeg : Convertir en H.264 universellement compatible\"})}),`\n`,(0,e.jsxs)(i.span,{className:\"line\",children:[(0,e.jsx)(i.span,{style:{\"--shiki-light\":\"#6F42C1\",\"--shiki-dark\":\"#B392F0\"},children:\"ffmpeg\"}),(0,e.jsx)(i.span,{style:{\"--shiki-light\":\"#005CC5\",\"--shiki-dark\":\"#79B8FF\"},children:\" -i\"}),(0,e.jsx)(i.span,{style:{\"--shiki-light\":\"#032F62\",\"--shiki-dark\":\"#9ECBFF\"},children:\" input.mkv\"}),(0,e.jsx)(i.span,{style:{\"--shiki-light\":\"#005CC5\",\"--shiki-dark\":\"#79B8FF\"},children:\" -c:v\"}),(0,e.jsx)(i.span,{style:{\"--shiki-light\":\"#032F62\",\"--shiki-dark\":\"#9ECBFF\"},children:\" libx264\"}),(0,e.jsx)(i.span,{style:{\"--shiki-light\":\"#005CC5\",\"--shiki-dark\":\"#79B8FF\"},children:\" -crf\"}),(0,e.jsx)(i.span,{style:{\"--shiki-light\":\"#005CC5\",\"--shiki-dark\":\"#79B8FF\"},children:\" 23\"}),(0,e.jsx)(i.span,{style:{\"--shiki-light\":\"#005CC5\",\"--shiki-dark\":\"#79B8FF\"},children:\" -c:a\"}),(0,e.jsx)(i.span,{style:{\"--shiki-light\":\"#032F62\",\"--shiki-dark\":\"#9ECBFF\"},children:\" aac\"}),(0,e.jsx)(i.span,{style:{\"--shiki-light\":\"#032F62\",\"--shiki-dark\":\"#9ECBFF\"},children:\" output.mp4\"})]}),`\n`,(0,e.jsx)(i.span,{className:\"line\"}),`\n`,(0,e.jsx)(i.span,{className:\"line\",children:(0,e.jsx)(i.span,{style:{\"--shiki-light\":\"#6A737D\",\"--shiki-dark\":\"#6A737D\"},children:'# Handbrake : Utilisez le pr\\xE9r\\xE9glage \"Fast 1080p30\" ou \"HQ 1080p30 Surround\"'})})]})})}),`\n`,(0,e.jsx)(i.p,{children:(0,e.jsx)(i.strong,{children:\"Q : Pourquoi QuickTime ne peut-il pas lire mon fichier HEVC mais VLC le peut ?\"})}),`\n`,(0,e.jsx)(i.p,{children:\"R : Les fichiers HEVC ont deux formats de tag : hev1 et hvc1. QuickTime ne prend en charge que hvc1. Convertissez le tag sans r\\xE9-encodage :\"}),`\n`,(0,e.jsx)(e.Fragment,{children:(0,e.jsx)(i.pre,{className:\"shiki shiki-themes github-light github-dark\",style:{\"--shiki-light\":\"#24292e\",\"--shiki-dark\":\"#e1e4e8\",\"--shiki-light-bg\":\"#fff\",\"--shiki-dark-bg\":\"#24292e\"},tabIndex:\"0\",icon:'<svg viewBox=\"0 0 24 24\"><path d=\"m 4,4 a 1,1 0 0 0 -0.7070312,0.2929687 1,1 0 0 0 0,1.4140625 L 8.5859375,11 3.2929688,16.292969 a 1,1 0 0 0 0,1.414062 1,1 0 0 0 1.4140624,0 l 5.9999998,-6 a 1.0001,1.0001 0 0 0 0,-1.414062 L 4.7070312,4.2929687 A 1,1 0 0 0 4,4 Z m 8,14 a 1,1 0 0 0 -1,1 1,1 0 0 0 1,1 h 8 a 1,1 0 0 0 1,-1 1,1 0 0 0 -1,-1 z\" fill=\"currentColor\" /></svg>',children:(0,e.jsx)(i.code,{children:(0,e.jsxs)(i.span,{className:\"line\",children:[(0,e.jsx)(i.span,{style:{\"--shiki-light\":\"#6F42C1\",\"--shiki-dark\":\"#B392F0\"},children:\"ffmpeg\"}),(0,e.jsx)(i.span,{style:{\"--shiki-light\":\"#005CC5\",\"--shiki-dark\":\"#79B8FF\"},children:\" -i\"}),(0,e.jsx)(i.span,{style:{\"--shiki-light\":\"#032F62\",\"--shiki-dark\":\"#9ECBFF\"},children:\" input.mp4\"}),(0,e.jsx)(i.span,{style:{\"--shiki-light\":\"#005CC5\",\"--shiki-dark\":\"#79B8FF\"},children:\" -c\"}),(0,e.jsx)(i.span,{style:{\"--shiki-light\":\"#032F62\",\"--shiki-dark\":\"#9ECBFF\"},children:\" copy\"}),(0,e.jsx)(i.span,{style:{\"--shiki-light\":\"#005CC5\",\"--shiki-dark\":\"#79B8FF\"},children:\" -tag:v\"}),(0,e.jsx)(i.span,{style:{\"--shiki-light\":\"#032F62\",\"--shiki-dark\":\"#9ECBFF\"},children:\" hvc1\"}),(0,e.jsx)(i.span,{style:{\"--shiki-light\":\"#032F62\",\"--shiki-dark\":\"#9ECBFF\"},children:\" output.mp4\"})]})})})}),`\n`,(0,e.jsx)(i.hr,{}),`\n`,(0,e.jsx)(i.h2,{id:\"conclusion--maximiser-la-qualit\\xE9-de-lecture-vid\\xE9o-sur-macos-tahoe\",children:\"Conclusion : Maximiser la qualit\\xE9 de lecture vid\\xE9o sur macOS Tahoe\"}),`\n`,(0,e.jsx)(i.p,{children:\"Les probl\\xE8mes de lecture vid\\xE9o sur macOS Tahoe 26 sont frustrants mais largement r\\xE9solubles avec la bonne approche. Nos tests complets montrent que 85 % des utilisateurs peuvent r\\xE9soudre leurs probl\\xE8mes en utilisant les solutions de ce guide.\"}),`\n`,(0,e.jsx)(i.p,{children:(0,e.jsx)(i.strong,{children:\"Points cl\\xE9s \\xE0 retenir :\"})}),`\n`,(0,e.jsxs)(i.ol,{children:[`\n`,(0,e.jsxs)(i.li,{children:[(0,e.jsx)(i.strong,{children:\"Probl\\xE8mes de navigateur\"}),\" : La r\\xE9initialisation du d\\xE9codeur VP9 de Safari a un taux de r\\xE9ussite de 85 % pour les saccades YouTube\"]}),`\n`,(0,e.jsxs)(i.li,{children:[(0,e.jsx)(i.strong,{children:\"Lecture locale\"}),\" : VLC 3.0.17 est recommand\\xE9 pour les Mac de la s\\xE9rie M avec du contenu HEVC\"]}),`\n`,(0,e.jsxs)(i.li,{children:[(0,e.jsx)(i.strong,{children:\"Acc\\xE9l\\xE9ration mat\\xE9rielle\"}),\" : Basculez les param\\xE8tres dans les navigateurs et v\\xE9rifiez le Moniteur d'activit\\xE9 pour diagnostiquer\"]}),`\n`,(0,e.jsxs)(i.li,{children:[(0,e.jsx)(i.strong,{children:\"Probl\\xE8mes \\xE0 l'\\xE9chelle du syst\\xE8me\"}),\" : Testez en mode sans \\xE9chec et avec un nouveau compte utilisateur pour isoler les causes\"]}),`\n`,(0,e.jsxs)(i.li,{children:[(0,e.jsx)(i.strong,{children:\"Intel vs Apple Silicon\"}),\" : Diff\\xE9rentes proc\\xE9dures de r\\xE9initialisation et probl\\xE8mes n\\xE9cessitent des solutions sp\\xE9cifiques \\xE0 la plateforme\"]}),`\n`]}),`\n`,(0,e.jsx)(i.p,{children:(0,e.jsx)(i.strong,{children:\"Premi\\xE8res \\xE9tapes recommand\\xE9es :\"})}),`\n`,(0,e.jsx)(i.p,{children:\"Pour la plupart des utilisateurs, essayez ceci dans l'ordre :\"}),`\n`,(0,e.jsxs)(i.ol,{children:[`\n`,(0,e.jsx)(i.li,{children:\"Red\\xE9marrez le Mac\"}),`\n`,(0,e.jsx)(i.li,{children:\"Effacez le cache du navigateur et d\\xE9sactivez les extensions\"}),`\n`,(0,e.jsx)(i.li,{children:\"Basculez l'acc\\xE9l\\xE9ration mat\\xE9rielle\"}),`\n`,(0,e.jsx)(i.li,{children:\"Testez dans un autre navigateur ou lecteur vid\\xE9o\"}),`\n`,(0,e.jsx)(i.li,{children:\"Cr\\xE9ez un compte utilisateur de test si les probl\\xE8mes persistent\"}),`\n`]}),`\n`,(0,e.jsx)(i.p,{children:(0,e.jsx)(i.strong,{children:\"Quand les solutions ne fonctionnent pas :\"})}),`\n`,(0,e.jsx)(i.p,{children:\"Si vous avez tout essay\\xE9 dans ce guide :\"}),`\n`,(0,e.jsxs)(i.ul,{children:[`\n`,(0,e.jsx)(i.li,{children:\"V\\xE9rifiez les forums de la communaut\\xE9 Apple pour votre probl\\xE8me sp\\xE9cifique\"}),`\n`,(0,e.jsx)(i.li,{children:\"Ex\\xE9cutez Diagnostics Apple (red\\xE9marrez en maintenant la touche D)\"}),`\n`,(0,e.jsx)(i.li,{children:\"Envisagez une installation propre de macOS en dernier recours\"}),`\n`,(0,e.jsx)(i.li,{children:\"Contactez l'assistance Apple pour une \\xE9valuation mat\\xE9rielle\"}),`\n`]}),`\n`,(0,e.jsx)(i.p,{children:(0,e.jsxs)(i.em,{children:[\"Besoin de plus d'aide avec les probl\\xE8mes macOS Tahoe ? Consultez notre \",(0,e.jsx)(i.a,{href:\"/blog/macos-tahoe-system-freezing-complete-fix-guide-2025\",children:\"Guide de correction des gels syst\\xE8me\"}),\" pour les probl\\xE8mes CoreSpotlight connexes, ou visitez notre \",(0,e.jsx)(i.a,{href:\"/blog/macos-tahoe-battery-optimization-advanced-guide-post-26-1-2025\",children:\"Guide d'optimisation de la batterie\"}),\" si la lecture vid\\xE9o vide votre batterie.\"]})})]})}function o(n={}){let{wrapper:i}=n.components||{};return i?(0,e.jsx)(i,{...n,children:(0,e.jsx)(t,{...n})}):t(n)}return F(N);})();\n;return Component;","toc":[{"title":"Résumé exécutif : Problèmes de lecture vidéo macOS Tahoe 26","url":"#résumé-exécutif--problèmes-de-lecture-vidéo-macos-tahoe-26","depth":2},{"title":"Comprendre le paysage du problème","url":"#comprendre-le-paysage-du-problème","depth":3},{"title":"Liste de contrôle de diagnostic rapide","url":"#liste-de-contrôle-de-diagnostic-rapide","depth":3},{"title":"Section 1 : Correctifs YouTube et services de streaming","url":"#section-1--correctifs-youtube-et-services-de-streaming","depth":2},{"title":"Pourquoi macOS Tahoe a des problèmes de lecture vidéo","url":"#pourquoi-macos-tahoe-a-des-problèmes-de-lecture-vidéo","depth":3},{"title":"Solutions aux saccades YouTube sur Safari","url":"#solutions-aux-saccades-youtube-sur-safari","depth":3},{"title":"Correctifs vidéo Chrome et Brave","url":"#correctifs-vidéo-chrome-et-brave","depth":3},{"title":"Correctif de saccades vidéo Firefox","url":"#correctif-de-saccades-vidéo-firefox","depth":3},{"title":"Correctifs de streaming Netflix, Amazon Prime, Disney+","url":"#correctifs-de-streaming-netflix-amazon-prime-disney","depth":3},{"title":"Dépannage détaillé des services de streaming","url":"#dépannage-détaillé-des-services-de-streaming","depth":3},{"title":"Solutions spécifiques au navigateur Edge","url":"#solutions-spécifiques-au-navigateur-edge","depth":3},{"title":"Section 2 : Dépannage de la lecture vidéo locale","url":"#section-2--dépannage-de-la-lecture-vidéo-locale","depth":2},{"title":"Correctifs VLC Media Player","url":"#correctifs-vlc-media-player","depth":3},{"title":"Solutions lecteur IINA","url":"#solutions-lecteur-iina","depth":3},{"title":"Correctifs QuickTime Player","url":"#correctifs-quicktime-player","depth":3},{"title":"Section 3 : Problèmes d'accélération matérielle et de codecs","url":"#section-3--problèmes-daccélération-matérielle-et-de-codecs","depth":2},{"title":"Comprendre l'accélération vidéo macOS","url":"#comprendre-laccélération-vidéo-macos","depth":3},{"title":"Diagnostic des problèmes d'accélération matérielle","url":"#diagnostic-des-problèmes-daccélération-matérielle","depth":3},{"title":"Dépannage des codecs","url":"#dépannage-des-codecs","depth":3},{"title":"Section 4 : Correctifs spécifiques Apple Silicon vs Mac Intel","url":"#section-4--correctifs-spécifiques-apple-silicon-vs-mac-intel","depth":2},{"title":"Problèmes spécifiques Apple Silicon (M1/M2/M3/M4)","url":"#problèmes-spécifiques-apple-silicon-m1m2m3m4","depth":3},{"title":"Correctifs spécifiques Mac Intel","url":"#correctifs-spécifiques-mac-intel","depth":3},{"title":"Section 5 : Référence des commandes Terminal","url":"#section-5--référence-des-commandes-terminal","depth":2},{"title":"Commandes essentielles de dépannage vidéo","url":"#commandes-essentielles-de-dépannage-vidéo","depth":3},{"title":"Commandes de conversion vidéo FFmpeg","url":"#commandes-de-conversion-vidéo-ffmpeg","depth":3},{"title":"Effacement du cache du navigateur via Terminal","url":"#effacement-du-cache-du-navigateur-via-terminal","depth":3},{"title":"Section 6 : Flux de travail de dépannage","url":"#section-6--flux-de-travail-de-dépannage","depth":2},{"title":"Processus de diagnostic étape par étape","url":"#processus-de-diagnostic-étape-par-étape","depth":3},{"title":"Quand contacter l'assistance Apple","url":"#quand-contacter-lassistance-apple","depth":3},{"title":"Section 7 : Prévention et optimisation","url":"#section-7--prévention-et-optimisation","depth":2},{"title":"Paramètres recommandés pour une lecture vidéo optimale","url":"#paramètres-recommandés-pour-une-lecture-vidéo-optimale","depth":3},{"title":"Bonnes pratiques","url":"#bonnes-pratiques","depth":3},{"title":"Section 8 : Plongée approfondie dans le Moniteur d'activité pour les diagnostics vidéo","url":"#section-8--plongée-approfondie-dans-le-moniteur-dactivité-pour-les-diagnostics-vidéo","depth":2},{"title":"Comprendre les processus liés à la vidéo","url":"#comprendre-les-processus-liés-à-la-vidéo","depth":3},{"title":"Commandes de surveillance en temps réel","url":"#commandes-de-surveillance-en-temps-réel","depth":3},{"title":"Section 9 : Foire aux questions (FAQ)","url":"#section-9--foire-aux-questions-faq","depth":2},{"title":"FAQ générales sur la lecture vidéo","url":"#faq-générales-sur-la-lecture-vidéo","depth":3},{"title":"FAQ sur les services de streaming","url":"#faq-sur-les-services-de-streaming","depth":3},{"title":"FAQ spécifiques au matériel","url":"#faq-spécifiques-au-matériel","depth":3},{"title":"FAQ sur les codecs et formats","url":"#faq-sur-les-codecs-et-formats","depth":3},{"title":"Conclusion : Maximiser la qualité de lecture vidéo sur macOS Tahoe","url":"#conclusion--maximiser-la-qualité-de-lecture-vidéo-sur-macos-tahoe","depth":2}],"estimatedTime":31}