{"id":5928,"date":"2024-01-08T15:46:40","date_gmt":"2024-01-08T15:46:40","guid":{"rendered":"https:\/\/portaileduc.net\/website\/?p=5928"},"modified":"2026-11-03T07:31:00","modified_gmt":"2026-11-03T07:31:00","slug":"vidnoz-ai","status":"publish","type":"post","link":"https:\/\/portaileduc.net\/website\/vidnoz-ai\/","title":{"rendered":"Vidnoz AI : cr\u00e9er des vid\u00e9os et un avatar parlant"},"content":{"rendered":"\n<p class=\"wp-block-paragraph\"><strong>Vidnoz AI g\u00e9n\u00e8re une vid\u00e9o dans laquelle un avatar lit le texte que vous avez \u00e9crit.<\/strong> On choisit un avatar dans la biblioth\u00e8que ou une image, on colle son script, on choisit la voix : la vid\u00e9o est pr\u00eate en quelques minutes.<\/p>\n\n\n\n<div class=\"wp-block-group pe-encadre is-layout-constrained wp-block-group-is-layout-constrained\">\n<p class=\"wp-block-paragraph\"><strong>En bref<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Pour quoi faire :<\/strong> cr\u00e9er une courte vid\u00e9o comment\u00e9e sans se filmer ;<\/li>\n\n\n\n<li><strong>Pour qui :<\/strong> enseignant\u00b7es et apprenant\u00b7es adultes ;<\/li>\n\n\n\n<li><strong>Compte :<\/strong> oui, gratuit ;<\/li>\n\n\n\n<li><strong>Prix :<\/strong> version gratuite limit\u00e9e, offres payantes pour aller plus loin.<\/li>\n<\/ul>\n<\/div>\n\n\n\n<div class=\"wp-block-group pe-encadre is-layout-constrained wp-block-group-is-layout-constrained\">\n<p class=\"wp-block-paragraph\"><strong>Ce que permet la version gratuite<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Quelques minutes de vid\u00e9o par jour (environ 3 minutes) ;<\/li>\n\n\n\n<li>plus de 250 avatars de base et de nombreuses voix, en plus de 140 langues, dont le fran\u00e7ais ;<\/li>\n\n\n\n<li>des centaines de mod\u00e8les d&rsquo;animation ;<\/li>\n\n\n\n<li>un export en 720p, avec un filigrane Vidnoz.<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">Le clonage de voix, l&rsquo;export en 1080p et une grande partie des avatars sont r\u00e9serv\u00e9s aux offres payantes. <em>Informations v\u00e9rifi\u00e9es en novembre 2026 : les conditions changent souvent.<\/em><\/p>\n<\/div>\n\n\n\n<div class=\"wp-block-group pe-encadre is-layout-constrained wp-block-group-is-layout-constrained\">\n<p class=\"wp-block-paragraph\"><strong>Cr\u00e9er sa vid\u00e9o<\/strong><\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li>Se connecter sur <a href=\"https:\/\/fr.vidnoz.com\">https:\/\/fr.vidnoz.com<\/a>, puis ouvrir \u00ab Avatars \u00bb &gt; \u00ab Photo parlante \u00bb.<\/li>\n\n\n\n<li>Choisir un avatar et cliquer sur \u00ab Cr\u00e9er une vid\u00e9o avec cet avatar \u00bb.<\/li>\n\n\n\n<li>Coller son script, choisir la langue et la voix, \u00e9couter l&rsquo;aper\u00e7u.<\/li>\n\n\n\n<li>G\u00e9n\u00e9rer la vid\u00e9o, puis la t\u00e9l\u00e9charger en MP4.<\/li>\n<\/ol>\n<\/div>\n\n\n\n<figure class=\"wp-block-embed is-type-video is-provider-youtube wp-block-embed-youtube wp-embed-aspect-16-9 wp-has-aspect-ratio\"><div class=\"wp-block-embed__wrapper\">\n<span class=\"embed-youtube\" style=\"text-align:center; display: block;\"><iframe loading=\"lazy\" class=\"youtube-player\" title=\"YouTube video player\" width=\"1290\" height=\"726\" src=\"https:\/\/www.youtube.com\/embed\/kKgEA2WolPc?version=3&#038;rel=1&#038;showsearch=0&#038;showinfo=1&#038;iv_load_policy=1&#038;fs=1&#038;hl=fr-FR&#038;autohide=2&#038;wmode=transparent\" allowfullscreen=\"true\" style=\"border:0;\" sandbox=\"allow-scripts allow-same-origin allow-popups allow-presentation allow-popups-to-escape-sandbox\"><\/iframe><\/span>\n<\/div><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\">Points d&rsquo;attention<\/h3>\n\n\n\n<div class=\"wp-block-group pe-grille-cartes is-layout-grid wp-container-core-group-is-layout-788364e0 wp-block-group-is-layout-grid\">\n<div class=\"wp-block-group pe-encadre is-layout-constrained wp-block-group-is-layout-constrained\">\n<p class=\"wp-block-paragraph\"><strong>Votre image et votre voix<\/strong><br>Une photo ou un \u00e9chantillon de voix part vers un service externe, sans certification de s\u00e9curit\u00e9 ni de conformit\u00e9 RGPD affich\u00e9e. Pr\u00e9f\u00e9rez un avatar de la biblioth\u00e8que ou un avatar illustr\u00e9 cr\u00e9\u00e9 sans photo.<\/p>\n<\/div>\n\n\n\n<div class=\"wp-block-group pe-encadre is-layout-constrained wp-block-group-is-layout-constrained\">\n<p class=\"wp-block-paragraph\"><strong>Uniquement sa propre image<\/strong><br>Jamais la photo ou la voix de quelqu&rsquo;un d&rsquo;autre sans son accord.<\/p>\n<\/div>\n\n\n\n<div class=\"wp-block-group pe-encadre is-layout-constrained wp-block-group-is-layout-constrained\">\n<p class=\"wp-block-paragraph\"><strong>Signaler l&rsquo;IA<\/strong><br>Depuis le 2 ao\u00fbt 2026, le r\u00e8glement europ\u00e9en sur l&rsquo;IA (AI Act, article 50) impose de signaler les vid\u00e9os r\u00e9alistes de personnes g\u00e9n\u00e9r\u00e9es par IA. Une mention \u00ab Vid\u00e9o r\u00e9alis\u00e9e avec un avatar IA \u00bb suffit.<\/p>\n<\/div>\n\n\n\n<div class=\"wp-block-group pe-encadre is-layout-constrained wp-block-group-is-layout-constrained\">\n<p class=\"wp-block-paragraph\"><strong>Qualit\u00e9<\/strong><br>La synchronisation des l\u00e8vres est moins bonne en fran\u00e7ais qu&rsquo;en anglais : relisez la vid\u00e9o avant de la diffuser.<\/p>\n<\/div>\n<\/div>\n\n\n\n<h3 class=\"wp-block-heading\">Quelles id\u00e9es pour la classe ?<\/h3>\n\n\n\n<div class=\"wp-block-group pe-grille-cartes is-layout-grid wp-container-core-group-is-layout-788364e0 wp-block-group-is-layout-grid\">\n<div class=\"wp-block-group pe-encadre is-layout-constrained wp-block-group-is-layout-constrained\">\n<p class=\"wp-block-paragraph\"><strong>Comparer<\/strong><br>Mettre c\u00f4te \u00e0 c\u00f4te une vid\u00e9o avec avatar et une vid\u00e9o o\u00f9 l&rsquo;on se filme : qu&rsquo;est-ce qui change pour le public ? Qu&rsquo;est-ce qu&rsquo;on gagne, qu&rsquo;est-ce qu&rsquo;on perd ?<\/p>\n<\/div>\n\n\n\n<div class=\"wp-block-group pe-encadre is-layout-constrained wp-block-group-is-layout-constrained\">\n<p class=\"wp-block-paragraph\"><strong>Capsule de consignes<\/strong><br>Pr\u00e9parer une courte vid\u00e9o de consignes lue par un avatar, \u00e9ventuellement en plusieurs langues.<\/p>\n<\/div>\n\n\n\n<div class=\"wp-block-group pe-encadre is-layout-constrained wp-block-group-is-layout-constrained\">\n<p class=\"wp-block-paragraph\"><strong>Esprit critique<\/strong><br>Rep\u00e9rer les indices d&rsquo;une vid\u00e9o g\u00e9n\u00e9r\u00e9e par IA et discuter de l&rsquo;obligation de la signaler.<\/p>\n<\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-group pe-encadre is-layout-constrained wp-block-group-is-layout-constrained\">\n<p class=\"wp-block-paragraph\"><strong>D&rsquo;autres outils pour faire parler un avatar<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Adobe Express (\u00ab Animer \u00e0 partir de l&rsquo;audio \u00bb) :<\/strong> un personnage anim\u00e9 suit votre vraie voix, sans photo ;<\/li>\n\n\n\n<li><strong>HeyGen :<\/strong> tr\u00e8s bon rendu, aussi disponible dans Canva, mais l&rsquo;offre gratuite est tr\u00e8s limit\u00e9e ;<\/li>\n\n\n\n<li><strong>D-ID :<\/strong> pour faire parler une photo tr\u00e8s simplement ; quelques minutes offertes, avec filigrane.<\/li>\n<\/ul>\n<\/div>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Un outil pratique pour une vid\u00e9o courte, \u00e0 utiliser avec un avatar plut\u00f4t qu&rsquo;avec sa propre photo.<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>D\u00e9couvrir Vidnoz AI :<\/strong><br><a href=\"https:\/\/fr.vidnoz.com\">https:\/\/fr.vidnoz.com<\/a><\/p>\n\n\n\n<div class=\"wp-block-group pe-lire-aussi is-layout-constrained wp-block-group-is-layout-constrained\">\n<h2 class=\"wp-block-heading\">\u00c0 voir aussi sur PortailEduc<\/h2>\n\n\n\n<ul class=\"wp-block-list\">\n<li><a href=\"https:\/\/portaileduc.net\/website\/creer-un-avatar\/\">Cr\u00e9er un avatar : 4 g\u00e9n\u00e9rateurs et le droit \u00e0 l&rsquo;image<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/portaileduc.net\/website\/digiface-creer-un-avatar-gratuit\/\">Digiface : cr\u00e9er un avatar gratuit en ligne<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/portaileduc.net\/website\/digiblur-masquer-les-visages-sur-une-photo\/\">Digiblur : masquer les visages sur une photo<\/a><\/li>\n<\/ul>\n<\/div>\n\n","protected":false},"excerpt":{"rendered":"<p>Vidnoz AI g\u00e9n\u00e8re une vid\u00e9o dans laquelle un avatar lit le texte que vous avez \u00e9crit. On choisit un avatar dans la biblioth\u00e8que ou une image, on colle son script, on choisit la voix : la vid\u00e9o est pr\u00eate en quelques minutes. En bref Ce que permet la version gratuite Le clonage de voix, l&rsquo;export [&hellip;]<\/p>\n","protected":false},"author":2,"featured_media":5930,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":"","jetpack_post_was_ever_published":false},"categories":[236],"tags":[269,275,276,286,306],"class_list":["post-5928","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-ia","tag-communication-et-collaboration","tag-creation-de-contenus","tag-en-presentation-multimedia","tag-capsules-video","tag-identite-numerique"],"jetpack_sharing_enabled":true,"jetpack_shortlink":"https:\/\/wp.me\/p6aRPV-1xC","jetpack-related-posts":[{"id":9098,"url":"https:\/\/portaileduc.net\/website\/digiface-creer-un-avatar-gratuit\/","url_meta":{"origin":5928,"position":0},"title":"Digiface : cr\u00e9er un avatar gratuit en ligne","author":"Maxime Duquesnoy","date":"2 novembre 2026","format":false,"excerpt":"Digiface, de La Digitale, permet de cr\u00e9er gratuitement un avatar personnalis\u00e9 (coiffure, peau, v\u00eatements, accessoires) \u00e0 partir de la biblioth\u00e8que Avataaars. Libre, sans compte, sans photo.","rel":"","context":"Dans &quot;Outils TICE&quot;","block_context":{"text":"Outils TICE","link":"https:\/\/portaileduc.net\/website\/category\/outils-pedagogiques\/outils-tice\/"},"img":{"alt_text":"","src":"https:\/\/i0.wp.com\/portaileduc.net\/website\/wp-content\/uploads\/2026\/11\/image-10.png?fit=1200%2C560&ssl=1&resize=350%2C200","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/portaileduc.net\/website\/wp-content\/uploads\/2026\/11\/image-10.png?fit=1200%2C560&ssl=1&resize=350%2C200 1x, https:\/\/i0.wp.com\/portaileduc.net\/website\/wp-content\/uploads\/2026\/11\/image-10.png?fit=1200%2C560&ssl=1&resize=525%2C300 1.5x, https:\/\/i0.wp.com\/portaileduc.net\/website\/wp-content\/uploads\/2026\/11\/image-10.png?fit=1200%2C560&ssl=1&resize=700%2C400 2x, https:\/\/i0.wp.com\/portaileduc.net\/website\/wp-content\/uploads\/2026\/11\/image-10.png?fit=1200%2C560&ssl=1&resize=1050%2C600 3x"},"classes":[]},{"id":845,"url":"https:\/\/portaileduc.net\/website\/creer-un-avatar\/","url_meta":{"origin":5928,"position":1},"title":"Cr\u00e9er un avatar : 4 g\u00e9n\u00e9rateurs et le droit \u00e0 l&rsquo;image","author":"Maxime Duquesnoy","date":"23 octobre 2026","format":false,"excerpt":"4 g\u00e9n\u00e9rateurs d'avatars gratuits et sans inscription pour cr\u00e9er son personnage, et des pistes pour aborder en classe l'identit\u00e9 num\u00e9rique et le droit \u00e0 l'image.","rel":"","context":"Dans &quot;Education au num\u00e9rique&quot;","block_context":{"text":"Education au num\u00e9rique","link":"https:\/\/portaileduc.net\/website\/category\/education-au-numerique\/"},"img":{"alt_text":"","src":"https:\/\/i0.wp.com\/portaileduc.net\/website\/wp-content\/uploads\/2018\/01\/avatar.webp?fit=879%2C625&ssl=1&resize=350%2C200","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/portaileduc.net\/website\/wp-content\/uploads\/2018\/01\/avatar.webp?fit=879%2C625&ssl=1&resize=350%2C200 1x, https:\/\/i0.wp.com\/portaileduc.net\/website\/wp-content\/uploads\/2018\/01\/avatar.webp?fit=879%2C625&ssl=1&resize=525%2C300 1.5x, https:\/\/i0.wp.com\/portaileduc.net\/website\/wp-content\/uploads\/2018\/01\/avatar.webp?fit=879%2C625&ssl=1&resize=700%2C400 2x"},"classes":[]},{"id":9091,"url":"https:\/\/portaileduc.net\/website\/digiblur-masquer-les-visages-sur-une-photo\/","url_meta":{"origin":5928,"position":2},"title":"Digiblur : masquer les visages sur une photo","author":"Maxime Duquesnoy","date":"2 novembre 2026","format":false,"excerpt":"Digiblur, de La Digitale, d\u00e9tecte et masque automatiquement les visages sur une photo (flou, pixels ou \u00e9mojis). Gratuit et libre, pour publier des photos de classe en respectant le droit \u00e0 l'image.","rel":"","context":"Dans &quot;Outils TICE&quot;","block_context":{"text":"Outils TICE","link":"https:\/\/portaileduc.net\/website\/category\/outils-pedagogiques\/outils-tice\/"},"img":{"alt_text":"","src":"https:\/\/i0.wp.com\/portaileduc.net\/website\/wp-content\/uploads\/2026\/11\/image-12.png?fit=1071%2C382&ssl=1&resize=350%2C200","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/portaileduc.net\/website\/wp-content\/uploads\/2026\/11\/image-12.png?fit=1071%2C382&ssl=1&resize=350%2C200 1x, https:\/\/i0.wp.com\/portaileduc.net\/website\/wp-content\/uploads\/2026\/11\/image-12.png?fit=1071%2C382&ssl=1&resize=525%2C300 1.5x, https:\/\/i0.wp.com\/portaileduc.net\/website\/wp-content\/uploads\/2026\/11\/image-12.png?fit=1071%2C382&ssl=1&resize=700%2C400 2x, https:\/\/i0.wp.com\/portaileduc.net\/website\/wp-content\/uploads\/2026\/11\/image-12.png?fit=1071%2C382&ssl=1&resize=1050%2C600 3x"},"classes":[]},{"id":9038,"url":"https:\/\/portaileduc.net\/website\/digicard-compositions-graphiques-simples\/","url_meta":{"origin":5928,"position":3},"title":"Digicard : cr\u00e9er des visuels simples en ligne","author":"Maxime Duquesnoy","date":"2 novembre 2026","format":false,"excerpt":"Digicard, de La Digitale, permet de cr\u00e9er gratuitement des cartes et compositions graphiques simples : textes, formes, bulles, images de fond, puis export en image. Libre et sans compte.","rel":"","context":"Dans &quot;Outils TICE&quot;","block_context":{"text":"Outils TICE","link":"https:\/\/portaileduc.net\/website\/category\/outils-pedagogiques\/outils-tice\/"},"img":{"alt_text":"","src":"https:\/\/i0.wp.com\/portaileduc.net\/website\/wp-content\/uploads\/2026\/11\/image-19.png?fit=1200%2C731&ssl=1&resize=350%2C200","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/portaileduc.net\/website\/wp-content\/uploads\/2026\/11\/image-19.png?fit=1200%2C731&ssl=1&resize=350%2C200 1x, https:\/\/i0.wp.com\/portaileduc.net\/website\/wp-content\/uploads\/2026\/11\/image-19.png?fit=1200%2C731&ssl=1&resize=525%2C300 1.5x, https:\/\/i0.wp.com\/portaileduc.net\/website\/wp-content\/uploads\/2026\/11\/image-19.png?fit=1200%2C731&ssl=1&resize=700%2C400 2x, https:\/\/i0.wp.com\/portaileduc.net\/website\/wp-content\/uploads\/2026\/11\/image-19.png?fit=1200%2C731&ssl=1&resize=1050%2C600 3x"},"classes":[]},{"id":9089,"url":"https:\/\/portaileduc.net\/website\/digiexif-supprimer-les-metadonnees-des-images\/","url_meta":{"origin":5928,"position":4},"title":"Digiexif : effacer les m\u00e9tadonn\u00e9es d&rsquo;une photo","author":"Maxime Duquesnoy","date":"2 novembre 2026","format":false,"excerpt":"Digiexif, de La Digitale, supprime gratuitement les m\u00e9tadonn\u00e9es EXIF des photos (lieu, date, appareil) avant de les partager. Un outil libre pour prot\u00e9ger sa vie priv\u00e9e et en parler en classe.","rel":"","context":"Dans &quot;Outils TICE&quot;","block_context":{"text":"Outils TICE","link":"https:\/\/portaileduc.net\/website\/category\/outils-pedagogiques\/outils-tice\/"},"img":{"alt_text":"","src":"https:\/\/i0.wp.com\/portaileduc.net\/website\/wp-content\/uploads\/2026\/11\/image-11.png?fit=1187%2C670&ssl=1&resize=350%2C200","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/portaileduc.net\/website\/wp-content\/uploads\/2026\/11\/image-11.png?fit=1187%2C670&ssl=1&resize=350%2C200 1x, https:\/\/i0.wp.com\/portaileduc.net\/website\/wp-content\/uploads\/2026\/11\/image-11.png?fit=1187%2C670&ssl=1&resize=525%2C300 1.5x, https:\/\/i0.wp.com\/portaileduc.net\/website\/wp-content\/uploads\/2026\/11\/image-11.png?fit=1187%2C670&ssl=1&resize=700%2C400 2x, https:\/\/i0.wp.com\/portaileduc.net\/website\/wp-content\/uploads\/2026\/11\/image-11.png?fit=1187%2C670&ssl=1&resize=1050%2C600 3x"},"classes":[]},{"id":9094,"url":"https:\/\/portaileduc.net\/website\/digiremovebg-supprimer-le-fond-dune-image\/","url_meta":{"origin":5928,"position":5},"title":"Digiremovebg : supprimer le fond d&rsquo;une image","author":"Maxime Duquesnoy","date":"2 novembre 2026","format":false,"excerpt":"Digiremovebg, de La Digitale, supprime gratuitement le fond d'une image ou d'une photo gr\u00e2ce \u00e0 un mod\u00e8le d'intelligence artificielle. Libre, sans compte, pour d\u00e9tourer en un clic.","rel":"","context":"Dans &quot;Outils TICE&quot;","block_context":{"text":"Outils TICE","link":"https:\/\/portaileduc.net\/website\/category\/outils-pedagogiques\/outils-tice\/"},"img":{"alt_text":"","src":"https:\/\/i0.wp.com\/portaileduc.net\/website\/wp-content\/uploads\/2026\/11\/image-27.png?fit=636%2C741&ssl=1&resize=350%2C200","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/portaileduc.net\/website\/wp-content\/uploads\/2026\/11\/image-27.png?fit=636%2C741&ssl=1&resize=350%2C200 1x, https:\/\/i0.wp.com\/portaileduc.net\/website\/wp-content\/uploads\/2026\/11\/image-27.png?fit=636%2C741&ssl=1&resize=525%2C300 1.5x"},"classes":[]}],"jetpack_likes_enabled":true,"jetpack_featured_media_url":"https:\/\/i0.wp.com\/portaileduc.net\/website\/wp-content\/uploads\/2024\/01\/Time-to-Travel-Facebook-Post-1.png?fit=800%2C600&ssl=1","_links":{"self":[{"href":"https:\/\/portaileduc.net\/website\/wp-json\/wp\/v2\/posts\/5928","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/portaileduc.net\/website\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/portaileduc.net\/website\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/portaileduc.net\/website\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/portaileduc.net\/website\/wp-json\/wp\/v2\/comments?post=5928"}],"version-history":[{"count":5,"href":"https:\/\/portaileduc.net\/website\/wp-json\/wp\/v2\/posts\/5928\/revisions"}],"predecessor-version":[{"id":9264,"href":"https:\/\/portaileduc.net\/website\/wp-json\/wp\/v2\/posts\/5928\/revisions\/9264"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/portaileduc.net\/website\/wp-json\/wp\/v2\/media\/5930"}],"wp:attachment":[{"href":"https:\/\/portaileduc.net\/website\/wp-json\/wp\/v2\/media?parent=5928"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/portaileduc.net\/website\/wp-json\/wp\/v2\/categories?post=5928"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/portaileduc.net\/website\/wp-json\/wp\/v2\/tags?post=5928"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}