{"id":89575,"date":"2026-08-11T23:24:38","date_gmt":"2026-08-11T21:24:38","guid":{"rendered":"https:\/\/playdeck.tv\/?p=89575"},"modified":"2026-08-12T02:00:18","modified_gmt":"2026-08-12T00:00:18","slug":"cc-scte","status":"publish","type":"post","link":"https:\/\/playdeck.tv\/fr\/cc-scte\/","title":{"rendered":"Sous-titres cod\u00e9s et SCTE \u2014 Pr\u00e9sentation g\u00e9n\u00e9rale"},"content":{"rendered":"<p class=\"wp-block-paragraph\">PLAYDECK peut transmettre des sous-titres cod\u00e9s (CEA-608 \/ CEA-708) et des marqueurs publicitaires\/de raccord SCTE via de nombreuses entr\u00e9es et sorties. Il s'agit de signaux diff\u00e9rents :<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Les sous-titres cod\u00e9s sont int\u00e9gr\u00e9s \u00e0 la vid\u00e9o (SDI VANC ou int\u00e9gr\u00e9s dans les flux \u00e9l\u00e9mentaires MPEG-2 \/ MPEG-4 \/ H.264).<\/li>\n\n\n\n<li>Le code SCTE-104 est utilis\u00e9 sur SDI (VANC).<\/li>\n\n\n\n<li>Le format SCTE-35 est utilis\u00e9 dans les flux MPEG-TS (UDP, SRT, flux compatibles DVB, enregistrements TS, HLS&nbsp;<em>segments<\/em>).<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">Cette page vous donne un aper\u00e7u g\u00e9n\u00e9ral : ce qui fonctionne, d'un point \u00e0 un autre, ce que vous devez activer et quelles sont les limites. Vous trouverez les instructions de configuration \u00e9tape par \u00e9tape dans les articles dont les liens figurent ci-dessous.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Remarque : les sous-titres logiciels (SRT \/ ASS) sont toujours incrust\u00e9s dans l'image. Ils ne sont pas identiques aux sous-titres cod\u00e9s. Voir&nbsp;<a href=\"https:\/\/playdeck.tv\/fr\/cc-subtitles\/\">Sous-titres cod\u00e9s et sous-titres<\/a>.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Dans cet article :<\/strong><br>\u2192 <a href=\"#rules\" data-type=\"internal\" data-id=\"#rules\">R\u00e8gles en bref<\/a><br>\u2192 <a href=\"#enable\">Comment activer les fonctions CC et SCTE<\/a><br>\u2192 <a href=\"#ccmatrix\">Tableau des sous-titres cod\u00e9s<\/a><br>\u2192 <a href=\"#sctematrix\">Matrice SCTE<\/a><br>\u2192 <a href=\"#limits\">Limites connues<\/a><br>\u2192 <a href=\"#articles\">Articles connexes<\/a><br><\/p>\n\n\n<style>.wp-block-kadence-spacer.kt-block-spacer-89575_6aa6dc-ab .kt-block-spacer{height:60px;}.wp-block-kadence-spacer.kt-block-spacer-89575_6aa6dc-ab .kt-divider{border-top-width:1px;height:1px;border-top-color:#eee;width:100%;border-top-style:solid;}<\/style>\n<div class=\"wp-block-kadence-spacer aligncenter kt-block-spacer-89575_6aa6dc-ab\" id=\"rules\"><div class=\"kt-block-spacer kt-block-spacer-halign-center\"><hr class=\"kt-divider\"\/><\/div><\/div>\n\n\n\n<p class=\"has-medium-font-size wp-block-paragraph\"><strong>R\u00e8gles en bref<\/strong><\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li><strong>SDI \u2194 IP : deux univers SCTE distincts<\/strong><br>SDI = SCTE-104. Fichiers Streams \/ TS = SCTE-35. PLAYDECK ne convertit pas automatiquement le format 104 \u2194 35.<\/li>\n\n\n\n<li><strong>Streams n\u00e9cessite des indicateurs d'int\u00e9gration<\/strong><br>Contrairement \u00e0 la case \u00e0 cocher \u201c VANC Data \u201d de SDI pour les entr\u00e9es, les options de diffusion et d'enregistrement passent facilement inaper\u00e7ues. Vous devez les configurer dans les param\u00e8tres de diffusion\/enregistrement&nbsp;<strong>Param\u00e8tre<\/strong>&nbsp;\/ cha\u00eene de configuration (<code>embed_cc<\/code>,&nbsp;<code>embed_scte35<\/code>).<\/li>\n\n\n\n<li><strong>Codec ou protocole ?<\/strong>\n<ul class=\"wp-block-list\">\n<li>Transfert CC (<code>embed_cc<\/code>) : d\u00e9pend du codec vid\u00e9o (MPEG-2, MPEG-4 Partie 2, H.264 \u2014 pas HEVC).<\/li>\n\n\n\n<li>SCTE-35 (<code>embed_scte35<\/code>) : cela d\u00e9pend du flux MPEG-TS, et non du codec vid\u00e9o.<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li><strong>Pass-through ou burn-in (CC)<\/strong>\n<ul class=\"wp-block-list\">\n<li><strong>Transfert :<\/strong>&nbsp;Les donn\u00e9es de sous-titrage restent dans le signal ; PLAYDECK peut les pr\u00e9visualiser ; les appareils en aval les d\u00e9codent. N\u00e9cessite VANC \/&nbsp;<code>embed_cc<\/code>&nbsp;le cas \u00e9ch\u00e9ant.<\/li>\n\n\n\n<li><strong>Effet de br\u00fblure :<\/strong>&nbsp;Le texte est int\u00e9gr\u00e9 aux pixels de la vid\u00e9o ; aucun indicateur d'int\u00e9gration n'est n\u00e9cessaire pour que le texte soit visible sur les sorties.<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li><strong>Boucle de retour UDP<\/strong><br>Indiquez l'adresse IP LAN de votre ordinateur (par exemple :.&nbsp;<code>udp:\/\/192.168.x.x:5000?pkt_size=1316<\/code>).&nbsp;<code>udp:\/\/127.0.0.1:\u2026<\/code>&nbsp;n'est pas fiable dans les configurations actuelles.<\/li>\n<\/ol>\n\n\n<style>.wp-block-kadence-spacer.kt-block-spacer-89575_08b502-56 .kt-block-spacer{height:60px;}.wp-block-kadence-spacer.kt-block-spacer-89575_08b502-56 .kt-divider{border-top-width:1px;height:1px;border-top-color:#eee;width:100%;border-top-style:solid;}<\/style>\n<div class=\"wp-block-kadence-spacer aligncenter kt-block-spacer-89575_08b502-56\" id=\"enable\"><div class=\"kt-block-spacer kt-block-spacer-halign-center\"><hr class=\"kt-divider\"\/><\/div><\/div>\n\n\n\n<p class=\"has-medium-font-size wp-block-paragraph\"><strong>Comment activer les fonctions CC et SCTE<\/strong><\/p>\n\n\n\n<h6 class=\"wp-block-heading\">SDI<\/h6>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th class=\"has-text-align-left\" data-align=\"left\">Direction<\/th><th class=\"has-text-align-left\" data-align=\"left\">Que faire ?<\/th><\/tr><\/thead><tbody><tr><td class=\"has-text-align-left\" data-align=\"left\"><strong>Saisie<\/strong><\/td><td class=\"has-text-align-left\" data-align=\"left\">Activer&nbsp;<strong>Donn\u00e9es VANC<\/strong>&nbsp;\u2192&nbsp;<em>Activer les sous-titres cod\u00e9s et les d\u00e9clencheurs SCTE-104<\/em>&nbsp;sur cette entr\u00e9e. Cela active la capture VANC\/CC\/ANC (cette op\u00e9ration implique une certaine charge de traitement \u2014 c'est pourquoi elle est optionnelle).<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\"><strong>R\u00e9sultat<\/strong><\/td><td class=\"has-text-align-left\" data-align=\"left\">Avec une licence de sous-titrage cod\u00e9, PLAYDECK active automatiquement les fonctionnalit\u00e9s CC\/VANC sur le rendu SDI.<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<h6 class=\"wp-block-heading\"><br>Streams et enregistrements<\/h6>\n\n\n\n<p class=\"wp-block-paragraph\">Ouvrir&nbsp;<strong>Param\u00e8tre&nbsp;<\/strong>sur le flux ou l'enregistrement et d\u00e9finissez les indicateurs dans la cha\u00eene de configuration (exemples) :<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>embed_cc='true'\nembed_scte35='true'<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\"><br><\/p>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th class=\"has-text-align-left\" data-align=\"left\">Drapeau<\/th><th class=\"has-text-align-left\" data-align=\"left\">\u00c0 utiliser pour<\/th><\/tr><\/thead><tbody><tr><td class=\"has-text-align-left\" data-align=\"left\"><code>embed_cc='true'<\/code><\/td><td class=\"has-text-align-left\" data-align=\"left\">Transmission directe du flux CC vers les formats MPEG-2 \/ MPEG-4 \/ H.264 (UDP, SRT, DVB, segments HLS, fichiers TS\/MKV, RTMP\/FLV, etc.)<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\"><code>embed_scte35='true'<\/code><\/td><td class=\"has-text-align-left\" data-align=\"left\">SCTE-35 en&nbsp;<strong>MPEG-TS<\/strong>&nbsp;uniquement (UDP, SRT, DVB, enregistrement de fichiers TS, HLS&nbsp;<em>segments<\/em>). Ne s'applique pas aux formats MKV ou RTMP\/FLV.<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">Sans ces indicateurs, le signal CC \/ SCTE-35 ne sera pas transmis par PLAYDECK sur cette sortie \u2014 m\u00eame si l'interface utilisateur semble \u201c pr\u00eate \u201d.<\/p>\n\n\n\n<h6 class=\"wp-block-heading\"><br>Injection de SCTE<\/h6>\n\n\n\n<p class=\"wp-block-paragraph\">Associez des commandes SCTE \u00e0 des clips, des blocs, des superpositions ou des boutons d'action. Choisissez<strong>&nbsp;SCTE-104<\/strong>&nbsp;lorsqu'on cible le SDI,&nbsp;<strong>SCTE-35<\/strong>&nbsp;lorsqu'il s'agit de flux MPEG-TS ou de fichiers TS. D\u00e9tails et exemples XML :&nbsp;<a href=\"https:\/\/playdeck.tv\/fr\/scte\/\">SCTE-104 sur SDI<\/a>&nbsp;\u00b7&nbsp;<a href=\"https:\/\/playdeck.tv\/fr\/scte-35\/\">SCTE-35 vers les serveurs<\/a>.<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><\/li>\n<\/ul>\n\n\n<style>.wp-block-kadence-spacer.kt-block-spacer-89575_84500f-49 .kt-block-spacer{height:60px;}.wp-block-kadence-spacer.kt-block-spacer-89575_84500f-49 .kt-divider{border-top-width:1px;height:1px;border-top-color:#eee;width:100%;border-top-style:solid;}<\/style>\n<div class=\"wp-block-kadence-spacer aligncenter kt-block-spacer-89575_84500f-49\" id=\"ccmatrix\"><div class=\"kt-block-spacer kt-block-spacer-halign-center\"><hr class=\"kt-divider\"\/><\/div><\/div>\n\n\n\n<p class=\"has-medium-font-size wp-block-paragraph\"><strong>Tableau des sous-titres cod\u00e9s<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Comportement PLAYDECK v\u00e9rifi\u00e9 (transmission directe, sauf indication contraire).<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th class=\"has-text-align-left\" data-align=\"left\">Chemin d'acc\u00e8s<\/th><th class=\"has-text-align-left\" data-align=\"left\">R\u00e9sultat<\/th><th class=\"has-text-align-left\" data-align=\"left\">Remarques<\/th><\/tr><\/thead><tbody><tr><td class=\"has-text-align-left\" data-align=\"left\">Fichier \u2192 SDI \u2192 SDI (boucle)<\/td><td class=\"has-text-align-left\" data-align=\"left\">Oui<\/td><td class=\"has-text-align-left\" data-align=\"left\">Activez la fonction VANC sur l'entr\u00e9e de r\u00e9ception.<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\">Fichier \u2192 UDP \/ SRT \/ DVB \u2192 Stream dans<\/td><td class=\"has-text-align-left\" data-align=\"left\">Oui<\/td><td class=\"has-text-align-left\" data-align=\"left\"><code>embed_cc='true'<\/code>; MPEG-2, MPEG-4 Partie 2 ou H.264 (par exemple, NVEnc \/ Quick Sync). HEVC : non.<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\">Fichier \u2192 RTMP \u2192 YouTube<\/td><td class=\"has-text-align-left\" data-align=\"left\">Oui<\/td><td class=\"has-text-align-left\" data-align=\"left\"><code>embed_cc='true'<\/code>; YouTube affiche les sous-titres.<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\">Fichier \u2192 NDI \u2192 NDI (boucle PLAYDECK)<\/td><td class=\"has-text-align-left\" data-align=\"left\">Oui<\/td><td class=\"has-text-align-left\" data-align=\"left\">PLAYDECK\u2194PLAYDECK uniquement. Le moniteur de studio NDI et vMix n'affichent pas les sous-titres.<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\">Fichier \u2192 HLS (<code>.m3u8<\/code>)<\/td><td class=\"has-text-align-left\" data-align=\"left\">Oui*<\/td><td class=\"has-text-align-left\" data-align=\"left\">Sous-titres par segments ; PLAYDECK peut lire le fichier m3u8 et afficher les sous-titres. (*Ces sous-titres ne figurent pas sous forme de balises distinctes dans le fichier de liste de lecture.)<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\">Enregistrement&nbsp;<strong>MKV<\/strong><\/td><td class=\"has-text-align-left\" data-align=\"left\">Oui<\/td><td class=\"has-text-align-left\" data-align=\"left\"><code>embed_cc<\/code>; side-cars en option via&nbsp;<code>scc_capture<\/code>&nbsp;\/&nbsp;<code>anc_capture<\/code>&nbsp;(<code>.scc<\/code>&nbsp;\/&nbsp;<code>.anc<\/code>).<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\">Enregistrement&nbsp;<strong>MPEG-TS<\/strong><\/td><td class=\"has-text-align-left\" data-align=\"left\">Oui<\/td><td class=\"has-text-align-left\" data-align=\"left\"><code>embed_cc<\/code>; MediaInfo indique la pr\u00e9sence d'un multiplex EIA-608\/708 dans la vid\u00e9o.<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\">SDI \u2192 Stream (cha\u00eene)<\/td><td class=\"has-text-align-left\" data-align=\"left\">Oui<\/td><td class=\"has-text-align-left\" data-align=\"left\">Capture VANC en +&nbsp;<code>embed_cc<\/code>&nbsp;sur le flux.<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\">Stream sans&nbsp;<code>embed_cc<\/code><\/td><td class=\"has-text-align-left\" data-align=\"left\">Non (transfert)<\/td><td class=\"has-text-align-left\" data-align=\"left\">Le \u00ab burn-in \u00bb fonctionne toujours (pixels).<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Br\u00fblure d'\u00e9cran<\/strong>&nbsp;fonctionne avec les formats SDI, NDI, les flux et les sorties bureau d\u00e8s lors que les sous-titres sont int\u00e9gr\u00e9s \u00e0 l'image (option de transmission des canaux d\u00e9sactiv\u00e9e).<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Plus de d\u00e9tails sur l'interface utilisateur :&nbsp;<a href=\"https:\/\/playdeck.tv\/fr\/cc-subtitles\/\">Sous-titres cod\u00e9s et sous-titres<\/a>.<\/p>\n\n\n<style>.wp-block-kadence-spacer.kt-block-spacer-89575_4d5241-d6 .kt-block-spacer{height:60px;}.wp-block-kadence-spacer.kt-block-spacer-89575_4d5241-d6 .kt-divider{border-top-width:1px;height:1px;border-top-color:#eee;width:100%;border-top-style:solid;}<\/style>\n<div class=\"wp-block-kadence-spacer aligncenter kt-block-spacer-89575_4d5241-d6\" id=\"sctematrix\"><div class=\"kt-block-spacer kt-block-spacer-halign-center\"><hr class=\"kt-divider\"\/><\/div><\/div>\n\n\n\n<p class=\"has-medium-font-size wp-block-paragraph\"><strong>Matrice SCTE<\/strong><\/p>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th class=\"has-text-align-left\" data-align=\"left\">Chemin d'acc\u00e8s<\/th><th class=\"has-text-align-left\" data-align=\"left\">R\u00e9sultat<\/th><th class=\"has-text-align-left\" data-align=\"left\">Remarques<\/th><\/tr><\/thead><tbody><tr><td class=\"has-text-align-left\" data-align=\"left\">SCTE-104 \u2192 SDI \u2192 SDI<\/td><td class=\"has-text-align-left\" data-align=\"left\">Oui<\/td><td class=\"has-text-align-left\" data-align=\"left\">Utilisez les commandes SCTE-104. V\u00e9rifiez le journal des \u00e9v\u00e9nements.&nbsp;<code>&gt;&gt;<\/code>&nbsp;\/&nbsp;<code>&lt;&lt;<\/code>.<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\">SCTE-35 \u2192 UDP \/ SRT \/ DVB \u2192 Stream<\/td><td class=\"has-text-align-left\" data-align=\"left\">Oui<\/td><td class=\"has-text-align-left\" data-align=\"left\">Conditions requises&nbsp;<code>embed_scte35='true'<\/code>. Le codec n'a pas d'importance.<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\">Flux SCTE-35 \u2192 flux en aval<\/td><td class=\"has-text-align-left\" data-align=\"left\">Oui<\/td><td class=\"has-text-align-left\" data-align=\"left\">par exemple : Ch1 \u2192 UDP \u2192 Ch2 \u2192 UDP \u2192 Ch3 ;&nbsp;<code>&lt;&lt;<\/code>&nbsp;sur les deux r\u00e9cepteurs.<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\">SCTE-104 sur SDI, puis diffusion de cette cha\u00eene sur IP<\/td><td class=\"has-text-align-left\" data-align=\"left\">104 sur SDI : oui ; pas sur IP<\/td><td class=\"has-text-align-left\" data-align=\"left\">Pas de conversion automatique de 104 en 35. Tir&nbsp;<strong>SCTE-35<\/strong>&nbsp;sur le canal de transmission du flux si le c\u00f4t\u00e9 IP a besoin de marqueurs.<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\">SCTE-35 vers la sortie SDI<\/td><td class=\"has-text-align-left\" data-align=\"left\">Non<\/td><td class=\"has-text-align-left\" data-align=\"left\">Domaine incorrect pour SDI.<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\">SCTE-104 vers UDP\/SRT\/DVB<\/td><td class=\"has-text-align-left\" data-align=\"left\">Non<\/td><td class=\"has-text-align-left\" data-align=\"left\">Domaine incorrect pour MPEG-TS.<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\">Boucle NDI (104 ou 35)<\/td><td class=\"has-text-align-left\" data-align=\"left\">Non<\/td><td class=\"has-text-align-left\" data-align=\"left\">Non&nbsp;<code>&lt;&lt;<\/code>&nbsp;sur NDI, r\u00e9ception dans PLAYDECK.<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\">Enregistrement&nbsp;<strong>MPEG-TS<\/strong>&nbsp;+ SCTE-35 pendant l'enregistrement<\/td><td class=\"has-text-align-left\" data-align=\"left\">Oui<\/td><td class=\"has-text-align-left\" data-align=\"left\">Visible dans DVB Inspector ; la lecture PLAYDECK affiche&nbsp;<code>&lt;&lt;<\/code>&nbsp;SCTE-35.<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\">Enregistrer \/ lire&nbsp;<strong>MKV<\/strong><\/td><td class=\"has-text-align-left\" data-align=\"left\">Pas de SCTE<\/td><td class=\"has-text-align-left\" data-align=\"left\">Le format MKV ne dispose pas de&nbsp;<code>embed_scte35<\/code>.<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\">HLS<\/td><td class=\"has-text-align-left\" data-align=\"left\">Partiel<\/td><td class=\"has-text-align-left\" data-align=\"left\">Aucune balise SCTE\/CUE dans le&nbsp;<code>.m3u8<\/code>. La lecture du fichier m3u8 via PLAYDECK peut tout de m\u00eame s'afficher&nbsp;<code>&lt;&lt;<\/code>&nbsp;SCTE-35 \u00e0 partir de segments. Les outils de packaging externes qui ne lisent que les indications du manifeste ont besoin d'un autre outil (par exemple, Nimble).<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Compatible DVB<\/strong>&nbsp;La diffusion en continu dans PLAYDECK fonctionne comme UDP\/SRT pour CC et SCTE-35 une fois que les indicateurs d'int\u00e9gration sont activ\u00e9s (<code>format='dvb'<\/code>, toujours&nbsp;<code>udp:\/\/<\/code>&nbsp;ou l'URL SRT).<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n\n\n<style>.wp-block-kadence-spacer.kt-block-spacer-89575_bbe22d-14 .kt-block-spacer{height:60px;}.wp-block-kadence-spacer.kt-block-spacer-89575_bbe22d-14 .kt-divider{border-top-width:1px;height:1px;border-top-color:#eee;width:100%;border-top-style:solid;}<\/style>\n<div class=\"wp-block-kadence-spacer aligncenter kt-block-spacer-89575_bbe22d-14\" id=\"limits\"><div class=\"kt-block-spacer kt-block-spacer-halign-center\"><hr class=\"kt-divider\"\/><\/div><\/div>\n\n\n\n<p class=\"has-medium-font-size wp-block-paragraph\"><strong>Limites connues<\/strong><\/p>\n\n\n\n<h6 class=\"wp-block-heading\">SCTE-104 avec une piste CC\/ASS active (SDI)<\/h6>\n\n\n\n<p class=\"wp-block-paragraph\">Si un clip est en cours de lecture avec une piste de sous-titrage cod\u00e9 ou ASS active, le signal SCTE-104 peut n'arriver que de mani\u00e8re intermittente sur une boucle SDI (<code>&gt;&gt;<\/code>&nbsp;send est stable,&nbsp;<code>&lt;&lt;<\/code>&nbsp;(la r\u00e9ception ne l'est pas). D\u00e9sactivez la piste de texte si la fiabilit\u00e9 du format SCTE-104 sur SDI est essentielle.<br>Ce conflit \u00e9tait&nbsp;<strong>pas&nbsp;<\/strong>observ\u00e9 sur les flux MPEG-TS lors de l'utilisation de SCTE-35 (avec ou sans&nbsp;<code>embed_cc<\/code>).<\/p>\n\n\n\n<h6 class=\"wp-block-heading\">NDI<\/h6>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>CC :<\/strong>&nbsp;fonctionne en boucle PLAYDECK\u2194PLAYDECK ; non visible dans NDI Studio Monitor ou vMix.<\/li>\n\n\n\n<li><strong>SCTE :<\/strong>&nbsp;n'a pas \u00e9t\u00e9 renvoy\u00e9 via NDI dans PLAYDECK.<\/li>\n<\/ul>\n\n\n\n<h6 class=\"wp-block-heading\"><br>HEVC<\/h6>\n\n\n\n<p class=\"wp-block-paragraph\"><code>embed_cc<\/code>&nbsp;D'apr\u00e8s nos tests, cette norme ne permet pas un transfert de sous-titres correct avec le HEVC. Utilisez le MPEG-2, le MPEG-4 Partie 2 ou le H.264 pour le transfert de sous-titres.<\/p>\n\n\n\n<h6 class=\"wp-block-heading\">Manifestes HLS<\/h6>\n\n\n\n<p class=\"wp-block-paragraph\">PLAYDECK n'inscrit pas de balises SCTE\/CUE dans le&nbsp;<code>.m3u8<\/code>. Les donn\u00e9es de l\u00e9gende et SCTE-35 peuvent toujours \u00eatre pr\u00e9sentes dans les segments sous-jacents.<\/p>\n\n\n<style>.wp-block-kadence-spacer.kt-block-spacer-89575_88ba17-a3 .kt-block-spacer{height:60px;}.wp-block-kadence-spacer.kt-block-spacer-89575_88ba17-a3 .kt-divider{border-top-width:1px;height:1px;border-top-color:#eee;width:100%;border-top-style:solid;}<\/style>\n<div class=\"wp-block-kadence-spacer aligncenter kt-block-spacer-89575_88ba17-a3\" id=\"articles\"><div class=\"kt-block-spacer kt-block-spacer-halign-center\"><hr class=\"kt-divider\"\/><\/div><\/div>\n\n\n\n<p class=\"has-medium-font-size wp-block-paragraph\"><strong>Articles connexes<\/strong><\/p>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th class=\"has-text-align-left\" data-align=\"left\">Article<\/th><th class=\"has-text-align-left\" data-align=\"left\">Ce que vous y trouverez<\/th><\/tr><\/thead><tbody><tr><td class=\"has-text-align-left\" data-align=\"left\"><a href=\"https:\/\/playdeck.tv\/fr\/cc-subtitles\/\">Sous-titres cod\u00e9s et sous-titres<\/a><\/td><td class=\"has-text-align-left\" data-align=\"left\">Pistes, gravure directe ou transmission, pr\u00e9visualisation, SRT\/ASS<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\"><a href=\"https:\/\/playdeck.tv\/fr\/scte\/\">SCTE sur SDI (SCTE-104)<\/a><\/td><td class=\"has-text-align-left\" data-align=\"left\">VANC, commandes, test de boucle SDI<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\"><a href=\"https:\/\/playdeck.tv\/fr\/scte-35\/\">Envoi de SCTE-35 vers un serveur de streaming<\/a><\/td><td class=\"has-text-align-left\" data-align=\"left\">Exemples XML, espaces r\u00e9serv\u00e9s, workflows Nimble \/ HLS<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\"><a href=\"https:\/\/playdeck.tv\/fr\/recording-cc-scte\/\">Enregistrement CC et SCTE<\/a><\/td><td class=\"has-text-align-left\" data-align=\"left\">MKV vs TS, fichiers \u00ab sidecar \u00bb, v\u00e9rifications de lecture<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<h6 class=\"wp-block-heading\"><br><strong>Conseils sur le journal des \u00e9v\u00e9nements<\/strong><\/h6>\n\n\n\n<p class=\"wp-block-paragraph\">Utilisation<strong>&nbsp;Journaux \u2192 SCTE<\/strong>:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><code>&gt;&gt;<\/code>&nbsp;= marqueur appliqu\u00e9 sur le canal d'\u00e9mission<\/li>\n\n\n\n<li><code>&lt;&lt;<\/code>&nbsp;= marqueur d\u00e9tect\u00e9 dans une liste de lecture ou un flux en cours de r\u00e9ception<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">Pour les fichiers TS,&nbsp;<strong>DVB Inspector&nbsp;<\/strong>(ou TSDuck) est utile pour v\u00e9rifier la pr\u00e9sence de \u00ab SCTE-35 \u00bb dans le fichier ; MediaInfo affiche souvent clairement \u00ab CC \u00bb, mais pas \u00ab SCTE-35 \u00bb.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>","protected":false},"excerpt":{"rendered":"<p>PLAYDECK peut prendre en charge les sous-titres cod\u00e9s (CEA-608 \/ CEA-708) et les marqueurs publicitaires\/de raccord SCTE via de nombreuses entr\u00e9es et sorties. Il s\u2019agit de signaux diff\u00e9rents : cette page pr\u00e9sente le sch\u00e9ma de correspondance : ce qui fonctionne d\u2019o\u00f9 \u00e0 o\u00f9, ce que vous devez activer et quelles sont les limites. Le guide de configuration \u00e9tape par \u00e9tape est disponible\u2026 <a class=\"kt-excerpt-readmore more-link\" href=\"https:\/\/playdeck.tv\/fr\/cc-scte\/\" aria-label=\"Sous-titres cod\u00e9s et SCTE \u2014 Pr\u00e9sentation g\u00e9n\u00e9rale\">En savoir plus<\/a><\/p>","protected":false},"author":2,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"kt_blocks_editor_width":"","_kad_blocks_custom_css":"","_kad_blocks_head_custom_js":"","_kad_blocks_body_custom_js":"","_kad_blocks_footer_custom_js":"","footnotes":""},"categories":[1],"tags":[],"class_list":["post-89575","post","type-post","status-publish","format-standard","hentry","category-uncategorized"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.2 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Closed Captions &amp; SCTE \u2014 Overview - PLAYDECK<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/playdeck.tv\/fr\/cc-scte\/\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Closed Captions &amp; SCTE \u2014 Overview - PLAYDECK\" \/>\n<meta property=\"og:description\" content=\"PLAYDECK can carry&nbsp;Closed Captions (CEA-608 \/ CEA-708)&nbsp;and&nbsp;SCTE ad\/splice markers&nbsp;through many inputs and outputs. 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