{"id":6461,"date":"2026-01-09T14:05:16","date_gmt":"2026-01-09T06:05:16","guid":{"rendered":"https:\/\/www.1001tvs.com\/?p=6461"},"modified":"2026-01-09T14:11:40","modified_gmt":"2026-01-09T06:11:40","slug":"la-duplication-decran-ne-fonctionne-pas","status":"publish","type":"post","link":"https:\/\/www.1001tvs.com\/fr\/la-duplication-decran-ne-fonctionne-pas\/","title":{"rendered":"[2026] Le miroir d'\u00e9cran ne fonctionne pas ? Causes courantes et solutions pratiques"},"content":{"rendered":"<p class=\"wp-block-paragraph\">La mise en miroir d'\u00e9cran est con\u00e7ue pour faciliter le partage de contenu entre appareils. Dans la pratique, de nombreux utilisateurs rencontrent des probl\u00e8mes : les appareils ne se trouvent pas l'un l'autre, les connexions \u00e9chouent de mani\u00e8re inattendue, ou la mise en miroir d'\u00e9cran fonctionne sur une configuration, mais pas sur une autre.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Ces probl\u00e8mes sont particuli\u00e8rement fr\u00e9quents lorsque l'on m\u00e9lange des plates-formes, par exemple en utilisant une <strong>iPhone avec un t\u00e9l\u00e9viseur Android.<\/strong> Toutefois, les m\u00eames causes sous-jacentes s'appliquent \u00e0 de nombreuses combinaisons d'appareils.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Cet article explique <strong>pourquoi la mise en miroir de l'\u00e9cran \u00e9choue souvent<\/strong>, Il s'agit d'un probl\u00e8me de sant\u00e9 publique, de ce que vous pouvez faire pour y rem\u00e9dier et du moment o\u00f9 d'autres solutions sont n\u00e9cessaires.<\/p>\n\n\n\n<div style=\"height:39px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"800\" height=\"447\" src=\"https:\/\/www.1001tvs.com\/wp-content\/uploads\/2026\/01\/Screen-Mirroring-Failed-Banner.jpg\" alt=\"\" class=\"wp-image-6464\" srcset=\"https:\/\/www.1001tvs.com\/wp-content\/uploads\/2026\/01\/Screen-Mirroring-Failed-Banner.jpg 800w, https:\/\/www.1001tvs.com\/wp-content\/uploads\/2026\/01\/Screen-Mirroring-Failed-Banner-300x168.jpg 300w, https:\/\/www.1001tvs.com\/wp-content\/uploads\/2026\/01\/Screen-Mirroring-Failed-Banner-768x429.jpg 768w, https:\/\/www.1001tvs.com\/wp-content\/uploads\/2026\/01\/Screen-Mirroring-Failed-Banner-18x10.jpg 18w\" sizes=\"auto, (max-width: 800px) 100vw, 800px\" \/><\/figure>\n\n\n\n<div style=\"height:100px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<h2 class=\"wp-block-heading\">\ud83d\udca1 Explication rapide : Pourquoi le Screen Mirroring \u00e9choue<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">La plupart des probl\u00e8mes li\u00e9s \u00e0 la mise en miroir d'un \u00e9cran rel\u00e8vent de l'une des trois cat\u00e9gories suivantes :<\/p>\n\n\n\n<div style=\"height:39px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<div class=\"wp-block-group is-vertical is-layout-flex wp-container-core-group-is-layout-4fc3f8e1 wp-block-group-is-layout-flex\">\n<p class=\"wp-block-paragraph\">1. <strong>Probl\u00e8mes de r\u00e9seau<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">2. <strong>Probl\u00e8mes li\u00e9s \u00e0 l'appareil ou \u00e0 l'application<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">3. <strong>Limitations du protocole entre les plates-formes<\/strong><\/p>\n<\/div>\n\n\n\n<ol class=\"wp-block-list\"><\/ol>\n\n\n\n<div style=\"height:39px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<p class=\"wp-block-paragraph\">Comprendre quelle cat\u00e9gorie s'applique permet de gagner du temps et de r\u00e9duire les frustrations.<\/p>\n\n\n\n<div style=\"height:100px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<h2 class=\"wp-block-heading\">Raisons courantes pour lesquelles la mise en miroir d'\u00e9cran ne fonctionne pas<\/h2>\n\n\n\n<div style=\"height:29px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"787\" height=\"439\" src=\"https:\/\/www.1001tvs.com\/wp-content\/uploads\/2026\/01\/screen-mirror-not-work.jpg\" alt=\"\" class=\"wp-image-6472\" srcset=\"https:\/\/www.1001tvs.com\/wp-content\/uploads\/2026\/01\/screen-mirror-not-work.jpg 787w, https:\/\/www.1001tvs.com\/wp-content\/uploads\/2026\/01\/screen-mirror-not-work-300x167.jpg 300w, https:\/\/www.1001tvs.com\/wp-content\/uploads\/2026\/01\/screen-mirror-not-work-768x428.jpg 768w, https:\/\/www.1001tvs.com\/wp-content\/uploads\/2026\/01\/screen-mirror-not-work-18x10.jpg 18w\" sizes=\"auto, (max-width: 787px) 100vw, 787px\" \/><\/figure>\n\n\n\n<div style=\"height:29px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<h3 class=\"wp-block-heading\">1. Probl\u00e8mes de r\u00e9seau (les plus courants)<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">La mise en miroir d'\u00e9cran repose sur la communication avec le r\u00e9seau local. Des probl\u00e8mes surviennent souvent lorsque :<\/p>\n\n\n\n<div style=\"height:39px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<div class=\"wp-block-group is-vertical is-layout-flex wp-container-core-group-is-layout-4fc3f8e1 wp-block-group-is-layout-flex\">\n<p class=\"wp-block-paragraph\">  - Les appareils ne sont pas connect\u00e9s au m\u00eame r\u00e9seau Wi-Fi<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">  - La connexion au r\u00e9seau est instable ou se d\u00e9connecte fr\u00e9quemment<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">  - Les autorisations requises pour le r\u00e9seau local sont d\u00e9sactiv\u00e9es<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">  - Le trafic de d\u00e9couverte des p\u00e9riph\u00e9riques est bloqu\u00e9 par le routeur (pare-feu, isolation de l'AP, etc.).<\/p>\n<\/div>\n\n\n\n<div style=\"height:39px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<p class=\"wp-block-paragraph\">M\u00eame lorsque les deux appareils disposent d'un acc\u00e8s \u00e0 l'internet, la mise en miroir de l'\u00e9cran peut \u00e9chouer si la communication locale est restreinte.<\/p>\n\n\n\n<div style=\"height:66px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<h3 class=\"wp-block-heading\">2. Probl\u00e8mes li\u00e9s \u00e0 l'appareil ou \u00e0 l'application<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Des probl\u00e8mes logiciels temporaires peuvent \u00e9galement emp\u00eacher le fonctionnement de la mise en miroir de l'\u00e9cran, notamment :<\/p>\n\n\n\n<div style=\"height:39px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<div class=\"wp-block-group is-vertical is-layout-flex wp-container-core-group-is-layout-4fc3f8e1 wp-block-group-is-layout-flex\">\n<p class=\"wp-block-paragraph\">  - Bogues mineurs du syst\u00e8me ou de l'application<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">  - Syst\u00e8mes d'exploitation ou micrologiciels de t\u00e9l\u00e9vision obsol\u00e8tes<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">  - Restrictions en arri\u00e8re-plan ou modes d'\u00e9conomie d'\u00e9nergie agressifs<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">  - Permissions de mise en miroir de l'\u00e9cran d\u00e9sactiv\u00e9es au niveau du syst\u00e8me<\/p>\n<\/div>\n\n\n\n<div style=\"height:39px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<p class=\"wp-block-paragraph\">Ces probl\u00e8mes peuvent appara\u00eetre soudainement, m\u00eame si la mise en miroir de l'\u00e9cran fonctionnait auparavant.<\/p>\n\n\n\n<div style=\"height:66px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<h3 class=\"wp-block-heading\">3. Limites du protocole multiplateforme<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Les outils int\u00e9gr\u00e9s de mise en miroir d'\u00e9cran sont souvent con\u00e7us pour <strong>m\u00eame utilisation de l'\u00e9cosyst\u00e8me<\/strong>.<\/p>\n\n\n\n<div style=\"height:39px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<div class=\"wp-block-group is-vertical is-layout-flex wp-container-core-group-is-layout-4fc3f8e1 wp-block-group-is-layout-flex\">\n<p class=\"wp-block-paragraph\">  - Sur l'iPhone, la fonction int\u00e9gr\u00e9e de mise en miroir de l'\u00e9cran repose sur les \u00e9l\u00e9ments suivants <strong>AirPlay<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">  - Les t\u00e9l\u00e9viseurs Android ne prennent pas en charge AirPlay en mode natif (certains t\u00e9l\u00e9viseurs Samsung, LG et Sony pourraient prendre en charge AirPlay).<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">  - Par cons\u00e9quent, la mise en miroir de l'\u00e9cran de t\u00e9l\u00e9vision de l'iPhone vers l'Android \u00e9choue souvent avec les options int\u00e9gr\u00e9es.<\/p>\n<\/div>\n\n\n\n<div style=\"height:39px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<p class=\"wp-block-paragraph\">Il ne s'agit pas d'une erreur de connexion, mais d'une <strong>incompatibilit\u00e9 de protocole<\/strong>. Lorsque les p\u00e9riph\u00e9riques ne partagent pas une norme de mise en miroir native, ils peuvent ne pas se d\u00e9tecter les uns les autres.<\/p>\n\n\n\n<div style=\"height:100px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<h2 class=\"wp-block-heading\">\u2b50 Solutions courantes \u00e0 essayer d'abord<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Avant de changer d'outil ou de r\u00e9glage, essayez les \u00e9tapes suivantes :<\/p>\n\n\n\n<div style=\"height:39px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<div class=\"wp-block-group is-vertical is-layout-flex wp-container-core-group-is-layout-4fc3f8e1 wp-block-group-is-layout-flex\">\n<p class=\"wp-block-paragraph\">  - Red\u00e9marrer les deux appareils<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">  - Red\u00e9marrer le routeur Wi-Fi<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">  - Confirmer que les deux appareils sont sur le m\u00eame r\u00e9seau<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">  - V\u00e9rifiez que la mise en miroir de l'\u00e9cran et les autorisations de r\u00e9seau local sont activ\u00e9es sur les deux appareils.<\/p>\n\n\n\n<div style=\"height:0px\" aria-hidden=\"true\" class=\"wp-block-spacer wp-container-content-d5d6ef74\"><\/div>\n\n\n\n<p class=\"wp-block-paragraph\"><em>Exemple 1 : Activer AirPlay sur l'iPhone<\/em><\/p>\n\n\n\n<figure class=\"wp-block-image size-full is-style-default\"><img loading=\"lazy\" decoding=\"async\" width=\"710\" height=\"289\" src=\"https:\/\/www.1001tvs.com\/wp-content\/uploads\/2026\/01\/turn-on-airplay.jpg\" alt=\"\" class=\"wp-image-6468\" srcset=\"https:\/\/www.1001tvs.com\/wp-content\/uploads\/2026\/01\/turn-on-airplay.jpg 710w, https:\/\/www.1001tvs.com\/wp-content\/uploads\/2026\/01\/turn-on-airplay-300x122.jpg 300w, https:\/\/www.1001tvs.com\/wp-content\/uploads\/2026\/01\/turn-on-airplay-18x7.jpg 18w\" sizes=\"auto, (max-width: 710px) 100vw, 710px\" \/><\/figure>\n\n\n\n<div style=\"height:0px\" aria-hidden=\"true\" class=\"wp-block-spacer wp-container-content-d5d6ef74\"><\/div>\n\n\n\n<p class=\"has-text-align-center wp-block-paragraph\"><em><em>Exemple 2 : <\/em>Activer l'autorisation R\u00e9seau local pour une application de mirroring d'\u00e9cran sur l'iPhone<\/em><\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"501\" height=\"289\" src=\"https:\/\/www.1001tvs.com\/wp-content\/uploads\/2026\/01\/local-network-1.jpg\" alt=\"\" class=\"wp-image-6467\" srcset=\"https:\/\/www.1001tvs.com\/wp-content\/uploads\/2026\/01\/local-network-1.jpg 501w, https:\/\/www.1001tvs.com\/wp-content\/uploads\/2026\/01\/local-network-1-300x173.jpg 300w, https:\/\/www.1001tvs.com\/wp-content\/uploads\/2026\/01\/local-network-1-18x10.jpg 18w\" sizes=\"auto, (max-width: 501px) 100vw, 501px\" \/><\/figure>\n\n\n\n<div style=\"height:0px\" aria-hidden=\"true\" class=\"wp-block-spacer wp-container-content-d5d6ef74\"><\/div>\n\n\n\n<p class=\"wp-block-paragraph\">  - D\u00e9sactiver temporairement les VPN ou les applications de pare-feu<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">  - V\u00e9rifiez si les appareils prennent en charge le m\u00eame protocole de mise en miroir (pour AirPlay, v\u00e9rifiez l'option de mise en miroir).<a href=\"https:\/\/www.apple.com\/home-app\/accessories\/#section-tvs\"> Liste des t\u00e9l\u00e9viseurs prenant en charge AirpPlay<\/a>)<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">  - Si la question est <strong>incompatibilit\u00e9 des protocoles<\/strong>, utiliser un <strong>application tierce de mise en miroir d'\u00e9cran<\/strong> con\u00e7u pour les appareils multiplateformes (voir section suivante)<\/p>\n<\/div>\n\n\n\n<div style=\"height:39px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<p class=\"wp-block-paragraph\">Ces \u00e9tapes permettent de r\u00e9soudre de nombreux probl\u00e8mes de base li\u00e9s \u00e0 la mise en miroir de l'\u00e9cran.<\/p>\n\n\n\n<div style=\"height:100px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<h2 class=\"wp-block-heading\">Utilisation d'une application de mise en miroir d'\u00e9cran multiplateforme<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Lorsque la fonction int\u00e9gr\u00e9e de mise en miroir de l'\u00e9cran \u00e9choue en raison de diff\u00e9rences entre les plateformes, notamment lorsqu'il s'agit de mettre en miroir l'\u00e9cran d'un iPhone sur un t\u00e9l\u00e9viseur Android, les applications de mise en miroir de l'\u00e9cran multiplateforme offrent une solution pratique.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong><a href=\"https:\/\/www.1001tvs.com\/fr\/\">1001 TVs<\/a><\/strong> est con\u00e7u pour les environnements mixtes, permettant la mise en miroir d'\u00e9crans entre les iPhones, les t\u00e9l\u00e9viseurs Android et les PC sans d\u00e9pendre d'AirPlay.<\/p>\n\n\n\n<div style=\"height:39px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<figure class=\"wp-block-image size-large\"><a href=\"https:\/\/www.1001tvs.com\/fr\/telechargements\/\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"256\" src=\"https:\/\/www.1001tvs.com\/wp-content\/uploads\/2026\/01\/image-6-1024x256.png\" alt=\"\" class=\"wp-image-6459\" srcset=\"https:\/\/www.1001tvs.com\/wp-content\/uploads\/2026\/01\/image-6.png 1024w, https:\/\/www.1001tvs.com\/wp-content\/uploads\/2026\/01\/image-6-300x75.png 300w, https:\/\/www.1001tvs.com\/wp-content\/uploads\/2026\/01\/image-6-768x192.png 768w, https:\/\/www.1001tvs.com\/wp-content\/uploads\/2026\/01\/image-6-18x5.png 18w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/a><\/figure>\n\n\n\n<div style=\"height:39px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<h3 class=\"wp-block-heading\">Pourquoi cela fonctionne-t-il ?<\/h3>\n\n\n\n<div class=\"wp-block-group is-vertical is-layout-flex wp-container-core-group-is-layout-4fc3f8e1 wp-block-group-is-layout-flex\">\n<p class=\"wp-block-paragraph\">  - Il ne d\u00e9pend pas du protocole AirPlay d'Apple.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">  - Il est con\u00e7u sp\u00e9cifiquement pour la mise en miroir d'\u00e9cran multiplateforme.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">  - Il est disponible sur diff\u00e9rents appareils : t\u00e9l\u00e9phones, tablettes, ordinateurs et t\u00e9l\u00e9viseurs.<\/p>\n<\/div>\n\n\n\n<div style=\"height:39px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<h3 class=\"wp-block-heading\">Configuration de base<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\"><em>Exemple : Mise en miroir de l'\u00e9cran de l'iPhone sur l'Amazon Fire TV<\/em><\/p>\n\n\n\n<div style=\"height:39px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<div class=\"wp-block-group is-vertical is-layout-flex wp-container-core-group-is-layout-4fc3f8e1 wp-block-group-is-layout-flex\">\n<p class=\"wp-block-paragraph\">1. Installez et ouvrez l'application sur les appareils d'envoi et de r\u00e9ception.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">2. Connectez les deux appareils au m\u00eame r\u00e9seau Wi-Fi<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">3. Sur l'appareil principal, allez dans Screen Mirroring (miroir d'\u00e9cran) <\/p>\n\n\n\n<p class=\"wp-block-paragraph\">4. S\u00e9lectionnez le p\u00e9riph\u00e9rique cible et lancez la mise en miroir de l'\u00e9cran<\/p>\n\n\n\n<div style=\"height:0px\" aria-hidden=\"true\" class=\"wp-block-spacer wp-container-content-d5d6ef74\"><\/div>\n<\/div>\n\n\n\n<p class=\"has-text-align-left wp-block-paragraph\"><em>D\u00e9marrer la mise en miroir de l'\u00e9cran avec 1001 TVs<\/em><\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"996\" height=\"541\" src=\"https:\/\/www.1001tvs.com\/wp-content\/uploads\/2026\/01\/screen-mirroring-iphone.jpg\" alt=\"\" class=\"wp-image-6449\" srcset=\"https:\/\/www.1001tvs.com\/wp-content\/uploads\/2026\/01\/screen-mirroring-iphone.jpg 996w, https:\/\/www.1001tvs.com\/wp-content\/uploads\/2026\/01\/screen-mirroring-iphone-300x163.jpg 300w, https:\/\/www.1001tvs.com\/wp-content\/uploads\/2026\/01\/screen-mirroring-iphone-768x417.jpg 768w, https:\/\/www.1001tvs.com\/wp-content\/uploads\/2026\/01\/screen-mirroring-iphone-18x10.jpg 18w\" sizes=\"auto, (max-width: 996px) 100vw, 996px\" \/><\/figure>\n\n\n\n<ol class=\"wp-block-list\"><\/ol>\n\n\n\n<div style=\"height:39px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<p class=\"has-text-align-left wp-block-paragraph\"><em>Autoriser la connexion sur Fire TV<\/em><\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"875\" height=\"574\" src=\"https:\/\/www.1001tvs.com\/wp-content\/uploads\/2026\/01\/img_v3_02tn_5368748f-96e2-48e7-9a58-ee052886688g-1.jpg\" alt=\"\" class=\"wp-image-6448\" srcset=\"https:\/\/www.1001tvs.com\/wp-content\/uploads\/2026\/01\/img_v3_02tn_5368748f-96e2-48e7-9a58-ee052886688g-1.jpg 875w, https:\/\/www.1001tvs.com\/wp-content\/uploads\/2026\/01\/img_v3_02tn_5368748f-96e2-48e7-9a58-ee052886688g-1-300x197.jpg 300w, https:\/\/www.1001tvs.com\/wp-content\/uploads\/2026\/01\/img_v3_02tn_5368748f-96e2-48e7-9a58-ee052886688g-1-768x504.jpg 768w, https:\/\/www.1001tvs.com\/wp-content\/uploads\/2026\/01\/img_v3_02tn_5368748f-96e2-48e7-9a58-ee052886688g-1-18x12.jpg 18w\" sizes=\"auto, (max-width: 875px) 100vw, 875px\" \/><\/figure>\n\n\n\n<div style=\"height:39px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<p class=\"has-text-align-left wp-block-paragraph\"><em>L'\u00e9cran a \u00e9t\u00e9 reproduit avec succ\u00e8s<\/em><\/p>\n\n\n\n<figure class=\"wp-block-image size-full is-style-default\"><img loading=\"lazy\" decoding=\"async\" width=\"756\" height=\"507\" src=\"https:\/\/www.1001tvs.com\/wp-content\/uploads\/2026\/01\/Group-48098357.jpg\" alt=\"\" class=\"wp-image-6454\" srcset=\"https:\/\/www.1001tvs.com\/wp-content\/uploads\/2026\/01\/Group-48098357.jpg 756w, https:\/\/www.1001tvs.com\/wp-content\/uploads\/2026\/01\/Group-48098357-300x201.jpg 300w, https:\/\/www.1001tvs.com\/wp-content\/uploads\/2026\/01\/Group-48098357-18x12.jpg 18w\" sizes=\"auto, (max-width: 756px) 100vw, 756px\" \/><\/figure>\n\n\n\n<div style=\"height:39px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<p class=\"wp-block-paragraph\">Cette approche ajoute une \u00e9tape de configuration mais \u00e9largit consid\u00e9rablement la compatibilit\u00e9 des appareils.<\/p>\n\n\n\n<div style=\"height:100px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<h2 class=\"wp-block-heading\">Quand la mise en miroir d'\u00e9cran ne fonctionne toujours pas<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Dans certains environnements, les probl\u00e8mes de mise en miroir d'\u00e9cran sont dus \u00e0 des contraintes externes plut\u00f4t qu'aux param\u00e8tres de l'appareil.<\/p>\n\n\n\n<div style=\"height:39px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"801\" height=\"447\" src=\"https:\/\/www.1001tvs.com\/wp-content\/uploads\/2026\/01\/ap-isolation.jpg\" alt=\"\" class=\"wp-image-6470\" srcset=\"https:\/\/www.1001tvs.com\/wp-content\/uploads\/2026\/01\/ap-isolation.jpg 801w, https:\/\/www.1001tvs.com\/wp-content\/uploads\/2026\/01\/ap-isolation-300x167.jpg 300w, https:\/\/www.1001tvs.com\/wp-content\/uploads\/2026\/01\/ap-isolation-768x429.jpg 768w, https:\/\/www.1001tvs.com\/wp-content\/uploads\/2026\/01\/ap-isolation-18x10.jpg 18w\" sizes=\"auto, (max-width: 801px) 100vw, 801px\" \/><\/figure>\n\n\n\n<div style=\"height:39px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<h3 class=\"wp-block-heading\">Isolation du r\u00e9seau sur les r\u00e9seaux Wi-Fi publics ou partag\u00e9s<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Les h\u00f4tels, les bureaux et les r\u00e9seaux de campus permettent souvent <strong>Isolation de l'AP<\/strong> (ou isolation du client), qui emp\u00eache les appareils du m\u00eame r\u00e9seau Wi-Fi de communiquer directement. Dans ce cas, la d\u00e9couverte de la mise en miroir de l'\u00e9cran \u00e9choue par conception.<\/p>\n\n\n\n<div style=\"height:39px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"648\" height=\"447\" src=\"https:\/\/www.1001tvs.com\/wp-content\/uploads\/2026\/01\/no-image.jpg\" alt=\"\" class=\"wp-image-6471\" srcset=\"https:\/\/www.1001tvs.com\/wp-content\/uploads\/2026\/01\/no-image.jpg 648w, https:\/\/www.1001tvs.com\/wp-content\/uploads\/2026\/01\/no-image-300x207.jpg 300w, https:\/\/www.1001tvs.com\/wp-content\/uploads\/2026\/01\/no-image-18x12.jpg 18w\" sizes=\"auto, (max-width: 648px) 100vw, 648px\" \/><\/figure>\n\n\n\n<div style=\"height:39px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<h3 class=\"wp-block-heading\">Restrictions concernant le contenu et les applications<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Certaines applications, comme Netflix, limitent la capture d'\u00e9cran ou la mise en miroir par des tiers, en particulier pour les contenus prot\u00e9g\u00e9s ou prot\u00e9g\u00e9s par des droits d'auteur. Dans ce cas, les utilisateurs peuvent voir un \u00e9cran noir ou du son sans vid\u00e9o.<\/p>\n\n\n\n<div style=\"height:100px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<h2 class=\"wp-block-heading\">R\u00e9sum\u00e9<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Les probl\u00e8mes li\u00e9s \u00e0 la mise en miroir de l'\u00e9cran sont g\u00e9n\u00e9ralement dus \u00e0 <strong>les restrictions du r\u00e9seau, les limitations de l'appareil ou de l'application, ou les diff\u00e9rences de protocole<\/strong>. Lorsque la mise en miroir d'\u00e9cran ne fonctionne pas, le probl\u00e8me ne vient pas toujours du p\u00e9riph\u00e9rique lui-m\u00eame, mais de la fa\u00e7on dont les p\u00e9riph\u00e9riques se d\u00e9couvrent et communiquent entre eux sur un r\u00e9seau local.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Lorsque la mise en miroir d'un \u00e9cran entre un iPhone et une TV Android \u00e9choue, cela est g\u00e9n\u00e9ralement d\u00fb \u00e0 des restrictions r\u00e9seau, \u00e0 une d\u00e9couverte d'appareil bloqu\u00e9e ou \u00e0 des protocoles de mise en miroir incompatibles. Dans ces situations, les applications de mise en miroir d'\u00e9cran multiplateformes offrent une approche plus souple en g\u00e9rant la d\u00e9couverte et la transmission des appareils ind\u00e9pendamment d'AirPlay.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Comprendre ces limites permet d'expliquer pourquoi le screen mirroring fonctionne dans certains environnements et pas dans d'autres, et pourquoi des solutions diff\u00e9rentes sont n\u00e9cessaires en fonction des appareils et des r\u00e9seaux concern\u00e9s.<\/p>\n\n\n\n<div style=\"height:196px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>","protected":false},"excerpt":{"rendered":"<p>Screen mirroring is designed to make sharing content between devices simple. In practice, many users encounter problems: devices cannot find each other, connections fail unexpectedly, or screen mirroring works on one setup but not another. These issues are especially common when mixing platforms, such as using an iPhone with an Android TV. However, the same [&hellip;]<\/p>","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[106,97],"tags":[],"class_list":["post-6461","post","type-post","status-publish","format-standard","hentry","category-latest","category-newsroom"],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v18.9 (Yoast SEO v25.5) - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>[2026] Screen Mirroring Not Working? Common Causes and Practical Solutions - 1001TVs<\/title>\n<meta name=\"description\" content=\"Screen mirroring not working? 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