{"id":1902,"date":"2025-06-02T14:09:14","date_gmt":"2025-06-02T14:09:14","guid":{"rendered":"https:\/\/streamwp.com\/?p=1902"},"modified":"2025-06-03T05:33:13","modified_gmt":"2025-06-03T05:33:13","slug":"guide-de-streaming-multiplateforme","status":"publish","type":"post","link":"https:\/\/streamwp.com\/fr\/guide-de-streaming-multiplateforme\/","title":{"rendered":"Guide de streaming multiplateforme\u00a0: diffusez simultan\u00e9ment sur Twitch, YouTube et plus encore"},"content":{"rendered":"<p><strong>Streaming multiplateforme<\/strong> Permet aux cr\u00e9ateurs de contenu de diffuser leur flux sur plusieurs plateformes simultan\u00e9ment, \u00e9largissant ainsi leur audience sans effort suppl\u00e9mentaire. Au lieu de choisir entre la communaut\u00e9 de joueurs de Twitch, l&#039;algorithme de YouTube ou l&#039;int\u00e9gration sociale de Facebook, diffusez sur toutes les plateformes simultan\u00e9ment depuis une seule instance OBS.<\/p>\n\n\n\n<p>Ce guide couvre les m\u00e9thodes \u00e9prouv\u00e9es pour obtenir un multi-streaming stable, des plugins gratuits aux services payants, avec des \u00e9tapes de configuration sp\u00e9cifiques pour chaque approche.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Pourquoi envisager le streaming multiplateforme ?<\/h2>\n\n\n\n<p>La diffusion simultan\u00e9e d&#039;une m\u00eame \u00e9mission sur Twitch, YouTube, Facebook Gaming et TikTok triple environ la port\u00e9e en direct (100 spectateurs Twitch deviennent g\u00e9n\u00e9ralement 310 \u00e0 390 simultan\u00e9ment sur les quatre plateformes) et permet au moteur de d\u00e9couverte de chaque site de travailler simultan\u00e9ment pour vous. Le boost en direct de YouTube, la port\u00e9e en direct multipli\u00e9e par six de Facebook, l&#039;exposition FYP de TikTok et la page des tendances de Twitch fonctionnent ind\u00e9pendamment, de sorte qu&#039;un flux peut appara\u00eetre dans quatre boucles de recommandation pendant que les spectateurs choisissent l&#039;application qu&#039;ils utilisent d\u00e9j\u00e0.<\/p>\n\n\n\n<p>Chaque plateforme conservant ses propres sources de revenus, les gains cumul\u00e9s\u00a0: abonnements et Bits sur Twitch, Super Chat et publicit\u00e9s sur YouTube, \u00c9toiles et bonus sur Facebook, et Cadeaux sur TikTok font passer une session de 4\u00a0heures d&#039;environ 1\u00a0TP4T45-60 (sur Twitch uniquement) \u00e0 environ 1\u00a0TP4T120-180. L&#039;audience multiplateforme plus large augmente \u00e9galement les propositions de sponsoring\u00a0: \u00ab\u00a0~400\u00a0live reach\u00a0\u00bb g\u00e9n\u00e8re un CPM 2,5 \u00e0 3\u00a0fois sup\u00e9rieur \u00e0 celui d&#039;un contrat sur un seul site, tandis que les analyses combin\u00e9es r\u00e9v\u00e8lent des \u00e9carts en termes de mots cl\u00e9s et de donn\u00e9es d\u00e9mographiques qu&#039;un tableau de bord isol\u00e9 ne peut pas r\u00e9v\u00e9ler.<\/p>\n\n\n\n<p>Enfin, le streaming sur plusieurs sites prot\u00e8ge les revenus et la communaut\u00e9\u00a0: le risque que les quatre sites soient inaccessibles simultan\u00e9ment est inf\u00e9rieur \u00e0 0,01 %, et si l&#039;un d&#039;eux est banni ou mis en m\u00e9moire tampon, 80 % de spectateurs migrent vers un autre lien. Un m\u00eame enregistrement continue de g\u00e9n\u00e9rer des revenus gr\u00e2ce \u00e0 la vid\u00e9o \u00e0 la demande YouTube, aux clips Facebook partag\u00e9s et aux TikToks courts, prolongeant ainsi la dur\u00e9e de vie d&#039;une diffusion de plusieurs mois. V\u00e9rifiez les clauses d&#039;exclusivit\u00e9 (par exemple, Twitch Partner \u00a72.2) avant de diffuser pour rester en conformit\u00e9.<\/p>\n\n\n\n<p><strong>Conclusion : un flux envoy\u00e9 sur quatre plateformes offre beaucoup plus de t\u00e9l\u00e9spectateurs, d\u2019argent et de s\u00e9curit\u00e9 pour exactement le m\u00eame temps d\u2019antenne.<\/strong><\/p>\n\n\n\n<div class=\"wp-block-buttons is-layout-flex wp-block-buttons-is-layout-flex\">\n<div class=\"wp-block-button\"><a class=\"wp-block-button__link wp-element-button\" href=\"https:\/\/streamwp.com\/fr\/pourquoi-vous-devriez-envisager-le-streaming-multiplateforme\/\">Plus de raisons<\/a><\/div>\n<\/div>\n\n\n\n<h2 class=\"wp-block-heading\">Configuration requise<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\">Calcul de la bande passante<\/h3>\n\n\n\n<p>Votre vitesse de t\u00e9l\u00e9chargement doit prendre en charge les d\u00e9bits binaires combin\u00e9s plus la surcharge\u00a0:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Plateforme unique<\/strong>:D\u00e9bit binaire de 6\u00a0000\u00a0Kbps = 7\u00a0Mbps de t\u00e9l\u00e9chargement n\u00e9cessaires<\/li>\n\n\n\n<li><strong>Trois plateformes<\/strong>: 6 000 \u00d7 3 = 18 000 Kbps = 22 Mbps de t\u00e9l\u00e9chargement n\u00e9cessaires<\/li>\n\n\n\n<li><strong>Formule<\/strong>: (D\u00e9bit binaire de la plateforme \u00d7 Nombre de plateformes) \u00d7 1,25 = T\u00e9l\u00e9chargement requis<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">Configuration mat\u00e9rielle requise<\/h3>\n\n\n\n<p><strong>Minimum (720p60 sur 3 plateformes)<\/strong>:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Processeur : Intel i5-8400 \/ AMD Ryzen 5 2600<\/li>\n\n\n\n<li>GPU\u00a0: GTX 1650 \/ RX 570 (avec encodage mat\u00e9riel)<\/li>\n\n\n\n<li>RAM : 16 Go DDR4<\/li>\n\n\n\n<li>T\u00e9l\u00e9chargement : 15 Mbps<\/li>\n<\/ul>\n\n\n\n<p><strong>Recommand\u00e9 (1080p60 sur 3+ plateformes)<\/strong>:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Processeur\u00a0: Intel i7-10700K \/ AMD Ryzen 7 3700X<\/li>\n\n\n\n<li>GPU\u00a0: RTX 3060 \/ RX 6600 (encodage NVENC\/AMF)<\/li>\n\n\n\n<li>RAM : 32 Go DDR4<\/li>\n\n\n\n<li>T\u00e9l\u00e9chargement\u00a0: 30\u00a0Mbps et plus<\/li>\n<\/ul>\n\n\n\n<p>Raisons : Pourquoi vous devriez envisager Multi<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">M\u00e9thode 1\u00a0: Plugin Aitum Multistream (recommand\u00e9)<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\">Installation<\/h3>\n\n\n\n<ol class=\"wp-block-list\">\n<li>T\u00e9l\u00e9chargez Aitum Multistream depuis https:\/\/obsproject.com\/forum\/resources\/aitum-multistream.1991\/<\/li>\n\n\n\n<li>Fermer compl\u00e8tement OBS<\/li>\n\n\n\n<li>Ex\u00e9cutez le programme d&#039;installation (Windows) ou faites-le glisser vers Applications (macOS)<\/li>\n\n\n\n<li>Lancez OBS et v\u00e9rifiez que le plugin appara\u00eet dans le menu Outils<\/li>\n<\/ol>\n\n\n\n<h3 class=\"wp-block-heading\">Configuration<\/h3>\n\n\n\n<ol class=\"wp-block-list\">\n<li>Ouvrir <strong>Outils \u2192 Aitum Multistream<\/strong><\/li>\n\n\n\n<li>Cliquez <strong>Ajouter une sortie<\/strong> pour chaque plateforme :<\/li>\n<\/ol>\n\n\n\n<p><strong>Sortie Twitch<\/strong>:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Nom : Twitch Main<\/li>\n\n\n\n<li>Serveur: <code>rtmp:\/\/live.twitch.tv\/app<\/code><\/li>\n\n\n\n<li>Cl\u00e9 de diffusion\u00a0: [Votre cl\u00e9 de diffusion Twitch depuis dashboard.twitch.tv]<\/li>\n\n\n\n<li>D\u00e9bit vid\u00e9o\u00a0: 6\u00a0000\u00a0Kbps<\/li>\n\n\n\n<li>D\u00e9bit audio\u00a0: 160\u00a0kbps<\/li>\n\n\n\n<li>Intervalle d&#039;images cl\u00e9s\u00a0: 2<\/li>\n<\/ul>\n\n\n\n<p><strong>Sortie YouTube<\/strong>:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Nom : YouTube Live<\/li>\n\n\n\n<li>Serveur: <code>rtmp:\/\/a.rtmp.youtube.com\/live2<\/code><\/li>\n\n\n\n<li>Cl\u00e9 de flux\u00a0: [Votre cl\u00e9 de flux YouTube de studio.youtube.com]<\/li>\n\n\n\n<li>D\u00e9bit vid\u00e9o\u00a0: 8\u00a0000\u00a0Kbps (YouTube autorise un d\u00e9bit sup\u00e9rieur)<\/li>\n\n\n\n<li>D\u00e9bit audio\u00a0: 256\u00a0kbit\/s<\/li>\n\n\n\n<li>Intervalle d&#039;images cl\u00e9s\u00a0: 2<\/li>\n<\/ul>\n\n\n\n<p><strong>Jeux sur Facebook<\/strong>:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Nom : Facebook<\/li>\n\n\n\n<li>Serveur: <code>rtmp:\/\/live-api-s.facebook.com:80\/rtmp<\/code><\/li>\n\n\n\n<li>Cl\u00e9 de flux\u00a0: [Cl\u00e9 persistante de creator.facebook.com]<\/li>\n\n\n\n<li>D\u00e9bit vid\u00e9o\u00a0: 4\u00a0000\u00a0Kbps (maximum Facebook)<\/li>\n\n\n\n<li>D\u00e9bit audio\u00a0: 128\u00a0kbit\/s<\/li>\n\n\n\n<li>Intervalle d&#039;images cl\u00e9s\u00a0: 2<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">Param\u00e8tres avanc\u00e9s<\/h3>\n\n\n\n<p>Activer <strong>Encodage GPU<\/strong> pour chaque sortie :<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>NVIDIA : NVENC H.264<\/li>\n\n\n\n<li>AMD : AMD HW H.264<\/li>\n\n\n\n<li>Intel : QuickSync H.264<\/li>\n<\/ul>\n\n\n\n<p>Ensemble <strong>diff\u00e9rentes qualit\u00e9s par plateforme<\/strong>:<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>Twitch : 1080p60 \u00e0 6000 Kbps (jeux comp\u00e9titifs) YouTube : 1080p60 \u00e0 8000 Kbps (qualit\u00e9 maximale) Facebook : 720p30 \u00e0 3000 Kbps (spectateurs mobiles)\n<\/code><\/pre>\n\n\n\n<h2 class=\"wp-block-heading\">M\u00e9thode 2\u00a0: Plugin de sorties RTMP multiples<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\">Installation<\/h3>\n\n\n\n<ol class=\"wp-block-list\">\n<li>T\u00e9l\u00e9charger depuis https:\/\/obsproject.com\/forum\/resources\/multiple-rtmp-outputs-plugin.964\/<\/li>\n\n\n\n<li>Extraire dans le dossier des plugins OBS\u00a0:\n<ul class=\"wp-block-list\">\n<li>Fen\u00eatres : <code>C:\\Program Files\\obs-studio\\obs-plugins\\64bit<\/code><\/li>\n\n\n\n<li>macOS\u00a0: <code>\/Applications\/OBS.app\/Contenu\/PlugIns<\/code><\/li>\n<\/ul>\n<\/li>\n\n\n\n<li>Red\u00e9marrer OBS<\/li>\n<\/ol>\n\n\n\n<h3 class=\"wp-block-heading\">Processus de configuration<\/h3>\n\n\n\n<ol class=\"wp-block-list\">\n<li>Aller \u00e0 <strong>Fichier \u2192 Param\u00e8tres \u2192 Flux<\/strong><\/li>\n\n\n\n<li>Configurer le flux principal (g\u00e9n\u00e9ralement Twitch)<\/li>\n\n\n\n<li>Ouvrir <strong>Outils \u2192 Sorties RTMP multiples<\/strong><\/li>\n\n\n\n<li>Ajouter des sorties suppl\u00e9mentaires\u00a0:<\/li>\n<\/ol>\n\n\n\n<pre class=\"wp-block-code\"><code>Sortie 1 - YouTube : Serveur : rtmp:\/\/a.rtmp.youtube.com\/live2 Cl\u00e9 : [Cl\u00e9 de flux YouTube] Encodeur : Identique au flux D\u00e9bit vid\u00e9o : 8\u00a0000 D\u00e9bit audio : 256 Sortie 2 - Facebook : Serveur : rtmp:\/\/live-api-s.facebook.com:80\/rtmp Cl\u00e9 : [Cl\u00e9 de flux Facebook] Encodeur : Nouvelle instance D\u00e9bit vid\u00e9o : 4\u00a0000 D\u00e9bit audio : 128\n<\/code><\/pre>\n\n\n\n<h3 class=\"wp-block-heading\">Principales diff\u00e9rences avec Aitum<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Les sorties RTMP multiples ne disposent pas de param\u00e8tres d&#039;encodage par plate-forme<\/li>\n\n\n\n<li>Aucune surveillance int\u00e9gr\u00e9e de l&#039;\u00e9tat du flux<\/li>\n\n\n\n<li>Interface plus simple mais moins d&#039;options de personnalisation<\/li>\n\n\n\n<li>Toutes les sorties partagent les param\u00e8tres de l&#039;encodeur principal, sauf configuration manuelle<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\">M\u00e9thode 3\u00a0: Service Restream.io<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\">Configuration du compte<\/h3>\n\n\n\n<ol class=\"wp-block-list\">\n<li>Cr\u00e9er un compte sur restream.io<\/li>\n\n\n\n<li>Connecter les plateformes :\n<ul class=\"wp-block-list\">\n<li>Twitch\u00a0: autorisation OAuth requise<\/li>\n\n\n\n<li>YouTube\u00a0: la cha\u00eene doit \u00eatre v\u00e9rifi\u00e9e (24\u00a0heures)<\/li>\n\n\n\n<li>Facebook\u00a0: acc\u00e8s administrateur de la page requis<\/li>\n<\/ul>\n<\/li>\n<\/ol>\n\n\n\n<h3 class=\"wp-block-heading\">Configuration OBS<\/h3>\n\n\n\n<ol class=\"wp-block-list\">\n<li><strong>Param\u00e8tres \u2192 Flux<\/strong>:\n<ul class=\"wp-block-list\">\n<li>Service : Personnalis\u00e9<\/li>\n\n\n\n<li>Serveur: <code>rtmp:\/\/live.restream.io\/live<\/code><\/li>\n\n\n\n<li>Cl\u00e9 de diffusion\u00a0: [Cl\u00e9 du tableau de bord de retransmission]<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li><strong>Param\u00e8tres de sortie<\/strong>:\n<ul class=\"wp-block-list\">\n<li>D\u00e9bit vid\u00e9o\u00a0: 6\u00a0000 \u00e0 8\u00a0000\u00a0kbit\/s (transcodages Restream)<\/li>\n\n\n\n<li>D\u00e9bit audio\u00a0: 256\u00a0kbit\/s<\/li>\n\n\n\n<li>Encodeur\u00a0: mat\u00e9riel (NVENC\/AMF\/QuickSync)<\/li>\n<\/ul>\n<\/li>\n<\/ol>\n\n\n\n<h3 class=\"wp-block-heading\">Param\u00e8tres sp\u00e9cifiques \u00e0 la plateforme dans Restream<\/h3>\n\n\n\n<p>Configurer la qualit\u00e9 de chaque destination\u00a0:<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>Source : 1080p60 \u00e0 8000 Kbps \u251c\u2500\u2500 Twitch : Passthrough (pas de transcodage) \u251c\u2500\u2500 YouTube : Passthrough \u251c\u2500\u2500 Facebook : Transcodage en 720p30 \u00e0 3000 Kbps \u2514\u2500\u2500 LinkedIn : Transcodage en 720p30 \u00e0 2500 Kbps\n<\/code><\/pre>\n\n\n\n<h3 class=\"wp-block-heading\">Limites<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Plan gratuit\u00a0: 2 plateformes, 720p maximum<\/li>\n\n\n\n<li>Standard ($16\/mois) : Plateformes illimit\u00e9es, 1080p<\/li>\n\n\n\n<li>Professionnel ($41\/mois)\u00a0: 1080p60, analyses, stockage<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\">Exigences sp\u00e9cifiques \u00e0 la plateforme<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\">Tic<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>D\u00e9bit binaire<\/strong>: 6 000 Kbps maximum (non partenaires)<\/li>\n\n\n\n<li><strong>R\u00e9solution<\/strong>: 1920\u00d71080 maximum<\/li>\n\n\n\n<li><strong>FPS<\/strong>: 60 maximum<\/li>\n\n\n\n<li><strong>Image cl\u00e9<\/strong>:Exactement 2 secondes<\/li>\n\n\n\n<li><strong>Audio<\/strong>: 160 Kbps AAC (44,1 kHz)<\/li>\n\n\n\n<li><strong>Serveur d&#039;ingestion<\/strong>:Utilisez le serveur le plus proche via stream.twitch.tv\/ingests<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">YouTube<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>D\u00e9bit binaire<\/strong>: 4\u00a0500-9\u00a0000 Kbps (1\u00a0080p60)<\/li>\n\n\n\n<li><strong>R\u00e9solution<\/strong>: Jusqu&#039;\u00e0 4K pris en charge<\/li>\n\n\n\n<li><strong>FPS<\/strong>: 60 maximum<\/li>\n\n\n\n<li><strong>Image cl\u00e9<\/strong>: 2 \u00e0 4 secondes<\/li>\n\n\n\n<li><strong>Audio<\/strong>: 128-256 Kbps AAC (48 kHz)<\/li>\n\n\n\n<li><strong>Exigence<\/strong>:Cha\u00eene v\u00e9rifi\u00e9e, aucun avertissement actif<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">Jeux sur Facebook<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>D\u00e9bit binaire<\/strong>: 4 000 Kbps maximum<\/li>\n\n\n\n<li><strong>R\u00e9solution<\/strong>: 1280\u00d7720 recommand\u00e9<\/li>\n\n\n\n<li><strong>FPS<\/strong>: 30 recommand\u00e9, 60 maximum<\/li>\n\n\n\n<li><strong>Image cl\u00e9<\/strong>: 2 secondes<\/li>\n\n\n\n<li><strong>Audio<\/strong>: 128 Kbps AAC (48 kHz)<\/li>\n\n\n\n<li><strong>Cl\u00e9 de flux<\/strong>: Utiliser une cl\u00e9 persistante (expiration de 90 jours)<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">TikTok en direct<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>D\u00e9bit binaire<\/strong>: 2 000 \u00e0 4 000 Kbps<\/li>\n\n\n\n<li><strong>R\u00e9solution<\/strong>: 1080\u00d71920 (vertical) ou 1920\u00d71080<\/li>\n\n\n\n<li><strong>FPS<\/strong>: 30 maximum<\/li>\n\n\n\n<li><strong>Exigences<\/strong>: plus de 1 000 abonn\u00e9s<\/li>\n\n\n\n<li><strong>Serveur<\/strong>: <code>rtmp:\/\/push.live.tiktok.com\/live<\/code><\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\">Optimisation OBS pour le multi-streaming<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\">Param\u00e8tres de l&#039;encodeur<\/h3>\n\n\n\n<p><strong>x264 (processeur)<\/strong>:<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>Contr\u00f4le du d\u00e9bit : CBR Pr\u00e9r\u00e9glage : tr\u00e8s rapide (multi-flux) ou plus rapide (4 flux et plus) Profil : \u00e9lev\u00e9 R\u00e9glage : (aucun) x264 Options : bframes=2\n<\/code><\/pre>\n\n\n\n<p><strong>NVENC (NVIDIA)<\/strong>:<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>Contr\u00f4le du d\u00e9bit : CBR Pr\u00e9r\u00e9glage : Profil de qualit\u00e9 : \u00e9lev\u00e9 Anticipation : D\u00e9sactiv\u00e9 R\u00e9glage psycho-visuel : Activ\u00e9 Nombre maximal d&#039;images B : 2\n<\/code><\/pre>\n\n\n\n<h3 class=\"wp-block-heading\">Optimisation de la sc\u00e8ne<\/h3>\n\n\n\n<ol class=\"wp-block-list\">\n<li><strong>Limiter les sources<\/strong>: Maximum 8 sources actives par sc\u00e8ne<\/li>\n\n\n\n<li><strong>Sources du navigateur<\/strong>: D\u00e9sactiver lorsqu&#039;il n&#039;est pas visible, limiter les FPS \u00e0 30<\/li>\n\n\n\n<li><strong>Capture de jeu<\/strong>:Utiliser la capture d&#039;\u00e9cran (25% moins CPU)<\/li>\n\n\n\n<li><strong>Webcam<\/strong>: 720p30 sauf facecam plein \u00e9cran<\/li>\n\n\n\n<li><strong>Superpositions<\/strong>: Pr\u00e9-rendu des alertes anim\u00e9es \u00e0 la r\u00e9solution du flux<\/li>\n<\/ol>\n\n\n\n<h3 class=\"wp-block-heading\">Configuration audio<\/h3>\n\n\n\n<pre class=\"wp-block-code\"><code>Audio de bureau : -15 dB (pics \u00e0 -12 dB) Microphone : -12 dB (pics \u00e0 -9 dB) Ordre des filtres : 1. Suppression du bruit (RNNoise) 2. Gain (+6 \u00e0 +12 dB) 3. Compresseur (rapport 3:1, seuil de -18 dB) 4. Limiteur (seuil de -6 dB)<\/code><\/pre>\n\n\n\n<h2 class=\"wp-block-heading\">Suivi des performances<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\">Statistiques OBS \u00e0 surveiller<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Utilisation du processeur<\/strong>: Rester en dessous de 75%<\/li>\n\n\n\n<li><strong>Retard de rendu<\/strong>: &lt;0,11 images TP3T<\/li>\n\n\n\n<li><strong>D\u00e9calage d&#039;encodage<\/strong>: &lt;0,11 images TP3T<\/li>\n\n\n\n<li><strong>Images perdues<\/strong>: &lt;0,1% (r\u00e9seau)<\/li>\n\n\n\n<li><strong>Temps d&#039;image moyen<\/strong>: &lt;16,7 ms (60 ips)<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">Mesures sp\u00e9cifiques \u00e0 plusieurs flux<\/h3>\n\n\n\n<p>Surveillez chaque sortie s\u00e9par\u00e9ment\u00a0:<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li>Ouvrir <strong>Voir \u2192 Statistiques<\/strong><\/li>\n\n\n\n<li>Activer \u00ab\u00a0Afficher les statistiques pour toutes les sorties\u00a0\u00bb<\/li>\n\n\n\n<li>Soyez attentifs aux baisses sp\u00e9cifiques \u00e0 la plateforme\u00a0:\n<ul class=\"wp-block-list\">\n<li>Twitch drops = probl\u00e8mes de routage<\/li>\n\n\n\n<li>YouTube drops = s\u00e9lection du serveur<\/li>\n\n\n\n<li>Toutes les plateformes = bande passante locale<\/li>\n<\/ul>\n<\/li>\n<\/ol>\n\n\n\n<h3 class=\"wp-block-heading\">Utilisation des ressources par m\u00e9thode<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Aitum Multistream<\/strong>: +5-10% CPU par sortie suppl\u00e9mentaire<\/li>\n\n\n\n<li><strong>RTMP multiple<\/strong>: +3-5% CPU par sortie<\/li>\n\n\n\n<li><strong>Restream.io<\/strong>:Pas de ressources locales suppl\u00e9mentaires<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\">D\u00e9pannage<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\">Probl\u00e8mes courants et solutions<\/h3>\n\n\n\n<p><strong>\u00ab\u00a0Encodeur surcharg\u00e9\u00a0\u00bb avec plusieurs sorties<\/strong>:<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li>Passer \u00e0 l&#039;encodage mat\u00e9riel (NVENC\/AMF\/QuickSync)<\/li>\n\n\n\n<li>Pr\u00e9r\u00e9glage inf\u00e9rieur (plus rapide\/tr\u00e8s rapide)<\/li>\n\n\n\n<li>R\u00e9duire la r\u00e9solution de sortie par plate-forme<\/li>\n\n\n\n<li>D\u00e9sactiver l&#039;aper\u00e7u en direct<\/li>\n<\/ol>\n\n\n\n<p><strong>Plateformes individuelles de chute de cadres<\/strong>:<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>Diagnostic : - Pertes sur une seule plateforme = probl\u00e8me de serveur - Pertes sur toutes les plateformes = probl\u00e8me de bande passante - Pertes intermittentes = pics de CPU Solution : 1. Changer de serveur (Twitch\/YouTube en ont plusieurs) 2. R\u00e9duire le d\u00e9bit binaire par plateforme de 500 Kbps 3. Activer \u00ab Modifier dynamiquement le d\u00e9bit binaire \u00bb (Aitum uniquement)\n<\/code><\/pre>\n\n\n\n<p><strong>Probl\u00e8mes de synchronisation audio<\/strong>:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>R\u00e9glez toutes les sorties sur le m\u00eame d\u00e9bit binaire audio<\/li>\n\n\n\n<li>Utiliser une fr\u00e9quence d&#039;\u00e9chantillonnage de 48 kHz \u00e0 l&#039;\u00e9chelle mondiale<\/li>\n\n\n\n<li>Ajoutez un d\u00e9calage de 50 ms au microphone si n\u00e9cessaire<\/li>\n<\/ul>\n\n\n\n<p><strong>Erreurs d&#039;authentification de la plateforme<\/strong>:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>YouTube\u00a0: r\u00e9-authentifiez-vous tous les 6 mois<\/li>\n\n\n\n<li>Twitch\u00a0: une nouvelle cl\u00e9 est n\u00e9cessaire apr\u00e8s un changement de mot de passe<\/li>\n\n\n\n<li>Facebook\u00a0: actualiser la cl\u00e9 persistante avant 90\u00a0jours<\/li>\n\n\n\n<li>Restream\u00a0: reconnecter les plateformes apr\u00e8s les modifications de l&#039;API<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">Solutions d&#039;urgence<\/h3>\n\n\n\n<ol class=\"wp-block-list\">\n<li><strong>Priorit\u00e9 de la plateforme principale<\/strong>: Configurer la plateforme principale dans les param\u00e8tres de flux OBS<\/li>\n\n\n\n<li><strong>Sc\u00e8nes de sauvegarde<\/strong>: Cr\u00e9er des sc\u00e8nes \u00e0 faible d\u00e9bit binaire (720p30)<\/li>\n\n\n\n<li><strong>D\u00e9sactivation rapide<\/strong>: Raccourci clavier pour arr\u00eater les sorties individuelles<\/li>\n\n\n\n<li><strong>Point d&#039;acc\u00e8s mobile<\/strong>: Tester la connexion de sauvegarde mensuellement<\/li>\n<\/ol>\n\n\n\n<h2 class=\"wp-block-heading\">Configurations avanc\u00e9es<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\">Int\u00e9gration de Stream Deck<\/h3>\n\n\n\n<pre class=\"wp-block-code\"><code>Multi-Action 1 - Tout d\u00e9marrer\u00a0: 1. D\u00e9marrer le streaming (OBS) 2. Retarder de 2 secondes 3. D\u00e9marrer les sorties Aitum 4. Publier sur Discord Multi-Action 2 - Basculer la plateforme\u00a0: 1. Basculer la sortie YouTube 2. Changer la couleur de la LED 3. Enregistrer l&#039;\u00e9tat dans un fichier\n<\/code><\/pre>\n\n\n\n<h3 class=\"wp-block-heading\">Agr\u00e9gation de chat<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Rediffuser le chat<\/strong>:Int\u00e9gr\u00e9 aux plans payants<\/li>\n\n\n\n<li><strong>Int\u00e9gration de chatbot<\/strong>: Streamlabs et StreamElements prennent en charge plusieurs plates-formes<\/li>\n\n\n\n<li><strong>Solution personnalis\u00e9e<\/strong>:Utilisez IRC pour Twitch + API YouTube + API Facebook Graph<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">Enregistrement en multi-diffusion<\/h3>\n\n\n\n<pre class=\"wp-block-code\"><code>Param\u00e8tres \u2192 Sortie \u2192 Enregistrement : Type : Standard Chemin : D:\\Enregistrements (lecteur s\u00e9par\u00e9) Format : MKV (convertir en MP4 plus tard) Encodeur : Mat\u00e9riel (instance diff\u00e9rente) D\u00e9bit binaire : 15\u00a0000 Kbps (qualit\u00e9 archive)\n<\/code><\/pre>\n\n\n\n<h2 class=\"wp-block-heading\">Analyse des co\u00fbts<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\">Options gratuites<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Aitum Multistream<\/strong>: Plateformes illimit\u00e9es, contr\u00f4le total<\/li>\n\n\n\n<li><strong>Sorties RTMP multiples<\/strong>: Plateformes illimit\u00e9es, fonctionnalit\u00e9s de base<\/li>\n\n\n\n<li><strong>Instances OBS manuelles<\/strong>:Intensif en ressources mais gratuit<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">Services payants<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Restream.io Standard<\/strong>: $16\/mois, transcodage cloud<\/li>\n\n\n\n<li><strong>Streamlabs Ultra<\/strong>: $19\/mois, inclut le multistream<\/li>\n\n\n\n<li><strong>Castr.io<\/strong>:$39\/mois, analyses avanc\u00e9es<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">Co\u00fbts de la bande passante<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>R\u00e9sidentiel<\/strong>: G\u00e9n\u00e9ralement inclus dans le forfait<\/li>\n\n\n\n<li><strong>Entreprise<\/strong>:Peut facturer des frais pour les t\u00e9l\u00e9chargements sup\u00e9rieurs \u00e0 1 To\/mois<\/li>\n\n\n\n<li><strong>Mobile<\/strong>: ~50 Go par flux de 4 heures \u00e0 6\u00a0000 Kbps<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\">Consid\u00e9rations juridiques<\/h2>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Accords d&#039;affiliation<\/strong>: Les affili\u00e9s Twitch ne peuvent pas diffuser en multi-streaming (exclusivit\u00e9 de 24 heures)<\/li>\n\n\n\n<li><strong>Contrats de partenariat<\/strong>:Des restrictions sp\u00e9cifiques \u00e0 la plateforme s&#039;appliquent<\/li>\n\n\n\n<li><strong>Droits musicaux<\/strong>:DMCA s&#039;applique \u00e0 toutes les plateformes simultan\u00e9ment<\/li>\n\n\n\n<li><strong>Lois sur la confidentialit\u00e9<\/strong>:Conformit\u00e9 RGPD\/CCPA pour les journaux de discussion sur toutes les plateformes<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\">Configuration recommand\u00e9e par type de streamer<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\">Streamer occasionnel (2-3 plateformes)<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Utiliser Aitum Multistream<\/li>\n\n\n\n<li>Diffusez en 720p60 \u00e0 3\u00a0500 Kbps<\/li>\n\n\n\n<li>Le mat\u00e9riel encode tout<\/li>\n\n\n\n<li>20 Mbps minimum de t\u00e9l\u00e9chargement<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">Streamer professionnel (3 \u00e0 5 plateformes)<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Restream.io Professionnel ou Aitum<\/li>\n\n\n\n<li>Primaire\u00a0: 1\u00a0080p60 \u00e0 6\u00a0000-8\u00a0000\u00a0kbit\/s<\/li>\n\n\n\n<li>Secondaire : variantes 720p transcod\u00e9es<\/li>\n\n\n\n<li>50 Mbps en t\u00e9l\u00e9chargement, connexion de secours<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">Diffusion d&#039;\u00e9v\u00e9nements (5+ plateformes)<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>PC de streaming d\u00e9di\u00e9 avec Aitum<\/li>\n\n\n\n<li>Sauvegarde Cloud CDN (AWS MediaLive)<\/li>\n\n\n\n<li>Param\u00e8tres d&#039;encodage sp\u00e9cifiques \u00e0 la plate-forme<\/li>\n\n\n\n<li>Connexion sym\u00e9trique 100+ Mbps<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\">Conclusion<\/h2>\n\n\n\n<p>Le streaming multiplateforme n\u00e9cessite d&#039;\u00e9quilibrer les capacit\u00e9s techniques avec les exigences de la plate-forme : choisissez Aitum Multistream pour un contr\u00f4le maximal, Restream.io pour plus de commodit\u00e9 ou plusieurs sorties RTMP pour plus de simplicit\u00e9.<\/p>","protected":false},"excerpt":{"rendered":"<p>Multi-platform streaming allows content creators to broadcast their stream to multiple platforms simultaneously, expanding audience reach without additional effort. Instead [&hellip;]<\/p>","protected":false},"author":2,"featured_media":1903,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_uag_custom_page_level_css":"","site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"default","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"footnotes":""},"categories":[],"tags":[],"class_list":["post-1902","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry"],"uagb_featured_image_src":{"full":["https:\/\/streamwp.com\/wp-content\/uploads\/2025\/06\/multi-platform-streaming.webp",1536,1024,false],"thumbnail":["https:\/\/streamwp.com\/wp-content\/uploads\/2025\/06\/multi-platform-streaming-150x150.webp",150,150,true],"medium":["https:\/\/streamwp.com\/wp-content\/uploads\/2025\/06\/multi-platform-streaming-300x200.webp",300,200,true],"medium_large":["https:\/\/streamwp.com\/wp-content\/uploads\/2025\/06\/multi-platform-streaming-768x512.webp",768,512,true],"large":["https:\/\/streamwp.com\/wp-content\/uploads\/2025\/06\/multi-platform-streaming-1024x683.webp",1024,683,true],"1536x1536":["https:\/\/streamwp.com\/wp-content\/uploads\/2025\/06\/multi-platform-streaming.webp",1536,1024,false],"2048x2048":["https:\/\/streamwp.com\/wp-content\/uploads\/2025\/06\/multi-platform-streaming.webp",1536,1024,false],"trp-custom-language-flag":["https:\/\/streamwp.com\/wp-content\/uploads\/2025\/06\/multi-platform-streaming-18x12.webp",18,12,true],"sl-small":["https:\/\/streamwp.com\/wp-content\/uploads\/2025\/06\/multi-platform-streaming-128x128.webp",128,128,true],"sl-large":["https:\/\/streamwp.com\/wp-content\/uploads\/2025\/06\/multi-platform-streaming-256x256.webp",256,256,true]},"uagb_author_info":{"display_name":"autologin","author_link":"https:\/\/streamwp.com\/fr\/author\/autologin\/"},"uagb_comment_info":43,"uagb_excerpt":"Multi-platform streaming allows content creators to broadcast their stream to multiple platforms simultaneously, expanding audience reach without additional effort. Instead [&hellip;]","_links":{"self":[{"href":"https:\/\/streamwp.com\/fr\/wp-json\/wp\/v2\/posts\/1902","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/streamwp.com\/fr\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/streamwp.com\/fr\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/streamwp.com\/fr\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/streamwp.com\/fr\/wp-json\/wp\/v2\/comments?post=1902"}],"version-history":[{"count":1,"href":"https:\/\/streamwp.com\/fr\/wp-json\/wp\/v2\/posts\/1902\/revisions"}],"predecessor-version":[{"id":1905,"href":"https:\/\/streamwp.com\/fr\/wp-json\/wp\/v2\/posts\/1902\/revisions\/1905"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/streamwp.com\/fr\/wp-json\/wp\/v2\/media\/1903"}],"wp:attachment":[{"href":"https:\/\/streamwp.com\/fr\/wp-json\/wp\/v2\/media?parent=1902"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/streamwp.com\/fr\/wp-json\/wp\/v2\/categories?post=1902"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/streamwp.com\/fr\/wp-json\/wp\/v2\/tags?post=1902"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}