{"id":11545,"date":"2024-02-16T14:00:44","date_gmt":"2024-02-16T13:00:44","guid":{"rendered":"https:\/\/alphaavenue.ai\/?p=11545"},"modified":"2024-12-18T15:37:32","modified_gmt":"2024-12-18T14:37:32","slug":"openai-devoile-sora-une-production-video-sensationnelle-a-laide-de-lia","status":"publish","type":"post","link":"https:\/\/alphaavenue.ai\/fr\/magazin-fr\/events-fr\/openai-devoile-sora-une-production-video-sensationnelle-a-laide-de-lia\/","title":{"rendered":"OpenAI d\u00e9voile Sora : une production vid\u00e9o sensationnelle \u00e0 l&rsquo;aide de l&rsquo;IA"},"content":{"rendered":"\n<p>Le 15 f\u00e9vrier 2024, Sam Altman, CEO d&rsquo;OpenAI, a boulevers\u00e9 les m\u00e9dias sociaux avec un post r\u00e9volutionnaire : Il a partag\u00e9 des vid\u00e9os sur X (Twitter), cr\u00e9\u00e9es par Sora, le dernier outil vid\u00e9o d&rsquo;OpenAI. Les r\u00e9actions ont \u00e9t\u00e9 incroyables et depuis, une nouvelle \u00e8re semble s&rsquo;\u00eatre ouverte sur Internet. En effet, Sora promet de changer radicalement la mani\u00e8re dont nous interagissons avec l&rsquo;intelligence artificielle.<\/p>\n\n<figure class=\"wp-block-embed is-type-rich is-provider-twitter wp-block-embed-twitter\"><div class=\"wp-block-embed__wrapper\">\r\n<blockquote class=\"twitter-tweet\" data-width=\"550\" data-dnt=\"true\"><p lang=\"en\" dir=\"ltr\">here is sora, our video generation model:<a href=\"https:\/\/t.co\/CDr4DdCrh1\">https:\/\/t.co\/CDr4DdCrh1<\/a><br><br>today we are starting red-teaming and offering access to a limited number of creators.<a href=\"https:\/\/twitter.com\/_tim_brooks?ref_src=twsrc%5Etfw\" target=\"_blank\" rel=\"noopener\">@_tim_brooks<\/a> <a href=\"https:\/\/twitter.com\/billpeeb?ref_src=twsrc%5Etfw\" target=\"_blank\" rel=\"noopener\">@billpeeb<\/a> <a href=\"https:\/\/twitter.com\/model_mechanic?ref_src=twsrc%5Etfw\" target=\"_blank\" rel=\"noopener\">@model_mechanic<\/a> are really incredible; amazing work by them and the team.<br><br>remarkable moment.<\/p>&mdash; Sam Altman (@sama) <a href=\"https:\/\/twitter.com\/sama\/status\/1758193609927721350?ref_src=twsrc%5Etfw\" target=\"_blank\" rel=\"noopener\">February 15, 2024<\/a><\/blockquote><script async src=\"https:\/\/platform.twitter.com\/widgets.js\" charset=\"utf-8\"><\/script>\r\n<\/div><\/figure>\r\n\n<h2 class=\"wp-block-heading\">Sora : le d\u00e9but d&rsquo;une nouvelle \u00e8re de possibilit\u00e9s cr\u00e9atives ?<\/h2>\n\n<p>Sora est la derni\u00e8re merveille de la maison OpenAI : une intelligence artificielle capable de convertir des commandes textuelles en vid\u00e9os. Elle peut g\u00e9n\u00e9rer des vid\u00e9os d&rsquo;une minute &#8211; et non de quatre secondes comme c&rsquo;est le cas pour Google ou Runway. La particularit\u00e9 r\u00e9side dans le fait que la qualit\u00e9 des images est non seulement tr\u00e8s \u00e9lev\u00e9e, mais qu&rsquo;elle est \u00e9galement maintenue pendant toute la dur\u00e9e du clip. Les autres fournisseurs n&rsquo;y parviennent pas (encore).<\/p>\n\n<p>Sora est capable de cr\u00e9er des sc\u00e8nes complexes avec plusieurs personnages et des types de mouvements sp\u00e9cifiques. Les personnages et les arri\u00e8re-plans peuvent \u00eatre cr\u00e9\u00e9s avec autant de d\u00e9tails que nous, les utilisateurs, le souhaitons. L&rsquo;IA comprend chaque demande et l&rsquo;ex\u00e9cute avec pr\u00e9cision. C&rsquo;est pourquoi il est m\u00eame possible de g\u00e9n\u00e9rer des personnages capables de transmettre des \u00e9motions vivantes et convaincantes. De plus, Sora comprend le fonctionnement du monde physique r\u00e9el.<\/p>\n\n<p>Toutefois, certaines faiblesses sont d\u00e9j\u00e0 apparues. Ainsi, Sora a du mal \u00e0 simuler les conditions physiques de sc\u00e8nes complexes ou \u00e0 comprendre des relations de cause \u00e0 effet sp\u00e9cifiques. Par exemple, un personnage mord un morceau de biscuit, mais le biscuit est ensuite toujours entier.<\/p>\n\n<h2 class=\"wp-block-heading\">S\u00e9curit\u00e9 et \u00e9thique en ligne de mire : l&rsquo;adoption responsable de Sora<\/h2>\n\n<p>Avant que Sora ne soit disponible pour nous et le grand public, OpenAI prend encore quelques mesures de s\u00e9curit\u00e9. Par exemple, dans une premi\u00e8re phase, l&rsquo;entreprise a rendu Sora accessible \u00e0 un groupe s\u00e9lectionn\u00e9 de \u00ab Red Teamers \u00bb afin d&rsquo;\u00e9valuer l&rsquo;IA en termes d&rsquo;erreurs ou de risques potentiels. Il s&rsquo;agit par exemple de th\u00e8mes tels que les fake news, la discrimination ou les pr\u00e9jug\u00e9s. Parall\u00e8lement, un certain nombre d&rsquo;artistes visuels, de designers et de r\u00e9alisateurs de films ont eu acc\u00e8s au projet afin de donner leur avis sur son am\u00e9lioration et son d\u00e9veloppement. <\/p>\n\n<p>Pour OpenAI, Sora est un jalon important sur la voie de l&rsquo;intelligence artificielle g\u00e9n\u00e9rale (IAG). Sora doit nous montrer que les limites de ce qui est possible avec l&rsquo;IA peuvent \u00eatre repouss\u00e9es et qu&rsquo;elles peuvent \u00eatre constamment \u00e9tendues. La condition pr\u00e9alable est toujours que ces technologies soient utilis\u00e9es de mani\u00e8re responsable et raisonnable.<\/p>\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\">\r\n<iframe title=\"Introducing Sora \u2014 OpenAI\u2019s text-to-video model\" width=\"800\" height=\"450\" src=\"https:\/\/www.youtube.com\/embed\/HK6y8DAPN_0?feature=oembed\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" referrerpolicy=\"strict-origin-when-cross-origin\" allowfullscreen><\/iframe>\r\n<\/div><\/figure>\r\n\n<p><em>Sources:&#13;\n<a href=\"https:\/\/twitter.com\/sama\/status\/1758193609927721350\" target=\"_blank\" rel=\"noopener\">https:\/\/twitter.com\/sama<\/a>&#13;\n<a href=\"https:\/\/openai.com\/sora\" target=\"_blank\" rel=\"noopener\">https:\/\/openai.com\/sora<\/a><\/em><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Le 15 f\u00e9vrier 2024, Sam Altman, CEO d&rsquo;OpenAI, a boulevers\u00e9 les m\u00e9dias sociaux avec un post r\u00e9volutionnaire : Il a partag\u00e9 des vid\u00e9os sur X (Twitter), cr\u00e9\u00e9es par Sora, le dernier outil vid\u00e9o d&rsquo;OpenAI. Les r\u00e9actions ont \u00e9t\u00e9 incroyables et depuis, une nouvelle \u00e8re semble s&rsquo;\u00eatre ouverte sur Internet. En effet, Sora promet de changer [&hellip;]<\/p>\n","protected":false},"author":6,"featured_media":11547,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"_uag_custom_page_level_css":"","footnotes":""},"categories":[130],"tags":[],"class_list":["post-11545","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-events-fr"],"acf":[],"calluna_seo":{"plugin":"rank-math","title":"Sora d'OpenAI : nouvelle \u00e9tape dans la cr\u00e9ation vid\u00e9o intelligente","description":"Sora, le dernier outil d'OpenAI, permet la cr\u00e9ation de vid\u00e9os par IA, repoussant les limites de la production vid\u00e9o traditionnelle","focus_keyword":"Sora"},"spectra_custom_meta":{"rank_math_internal_links_processed":["1"],"_elementor_template_type":["wp-post"],"_elementor_version":["3.19.2"],"_wpml_media_duplicate":["1"],"_wpml_media_featured":["1"],"rank_math_title":["Sora d'OpenAI : nouvelle \u00e9tape dans la cr\u00e9ation vid\u00e9o intelligente"],"rank_math_description":["Sora, le dernier outil d'OpenAI, permet la cr\u00e9ation de vid\u00e9os par IA, repoussant les limites de la production vid\u00e9o traditionnelle"],"rank_math_focus_keyword":["Sora"],"_thumbnail_id":["11547"],"_last_translation_edit_mode":["translation-editor"],"_edit_last":["6"],"_wpml_media_has_media":["1"],"_edit_lock":["1734532653:6"],"_encloseme":["1"],"rank_math_analytic_object_id":["439"],"rank_math_robots":["a:1:{i:0;s:5:\"index\";}"],"_oembed_c3dfc79b8b1cb7ad1b0955530b3a015c":["<blockquote class=\"twitter-tweet\" data-width=\"550\" data-dnt=\"true\"><p lang=\"en\" dir=\"ltr\">here is sora, our video generation model:<a href=\"https:\/\/t.co\/CDr4DdCrh1\">https:\/\/t.co\/CDr4DdCrh1<\/a><br><br>today we are starting red-teaming and offering access to a limited number of creators.<a href=\"https:\/\/twitter.com\/_tim_brooks?ref_src=twsrc%5Etfw\">@_tim_brooks<\/a> <a href=\"https:\/\/twitter.com\/billpeeb?ref_src=twsrc%5Etfw\">@billpeeb<\/a> <a href=\"https:\/\/twitter.com\/model_mechanic?ref_src=twsrc%5Etfw\">@model_mechanic<\/a> are really incredible; amazing work by them and the team.<br><br>remarkable moment.<\/p>&mdash; Sam Altman (@sama) <a href=\"https:\/\/twitter.com\/sama\/status\/1758193609927721350?ref_src=twsrc%5Etfw\">February 15, 2024<\/a><\/blockquote><script async src=\"https:\/\/platform.twitter.com\/widgets.js\" charset=\"utf-8\"><\/script>"],"_oembed_time_c3dfc79b8b1cb7ad1b0955530b3a015c":["1734533595"],"_oembed_5ecec8d00672842571bfe4eab1ae9405":["<iframe title=\"Introducing Sora \u2014 OpenAI\u2019s text-to-video model\" width=\"800\" height=\"450\" src=\"https:\/\/www.youtube.com\/embed\/HK6y8DAPN_0?feature=oembed\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" referrerpolicy=\"strict-origin-when-cross-origin\" 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Becker","author_link":"https:\/\/alphaavenue.ai\/fr\/author\/justus-becker\/"},"uagb_comment_info":0,"uagb_excerpt":"Le 15 f\u00e9vrier 2024, Sam Altman, CEO d&rsquo;OpenAI, a boulevers\u00e9 les m\u00e9dias sociaux avec un post r\u00e9volutionnaire : Il a partag\u00e9 des vid\u00e9os sur X (Twitter), cr\u00e9\u00e9es par Sora, le dernier outil vid\u00e9o d&rsquo;OpenAI. Les r\u00e9actions ont \u00e9t\u00e9 incroyables et depuis, une nouvelle \u00e8re semble s&rsquo;\u00eatre ouverte sur Internet. En effet, Sora promet de changer\u2026","rankmath":{"rank_math_title":"Sora d'OpenAI : nouvelle \u00e9tape dans la cr\u00e9ation vid\u00e9o intelligente","rank_math_description":"Sora, le dernier outil d'OpenAI, permet la cr\u00e9ation de vid\u00e9os par IA, repoussant les limites de la production vid\u00e9o traditionnelle","rank_math_focus_keyword":"Sora","rank_math_robots":["index"],"rank_math_analytic_object_id":"439","rank_math_internal_links_processed":"1","lang":"fr"},"_links":{"self":[{"href":"https:\/\/alphaavenue.ai\/fr\/wp-json\/wp\/v2\/posts\/11545","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/alphaavenue.ai\/fr\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/alphaavenue.ai\/fr\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/alphaavenue.ai\/fr\/wp-json\/wp\/v2\/users\/6"}],"replies":[{"embeddable":true,"href":"https:\/\/alphaavenue.ai\/fr\/wp-json\/wp\/v2\/comments?post=11545"}],"version-history":[{"count":1,"href":"https:\/\/alphaavenue.ai\/fr\/wp-json\/wp\/v2\/posts\/11545\/revisions"}],"predecessor-version":[{"id":11548,"href":"https:\/\/alphaavenue.ai\/fr\/wp-json\/wp\/v2\/posts\/11545\/revisions\/11548"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/alphaavenue.ai\/fr\/wp-json\/wp\/v2\/media\/11547"}],"wp:attachment":[{"href":"https:\/\/alphaavenue.ai\/fr\/wp-json\/wp\/v2\/media?parent=11545"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/alphaavenue.ai\/fr\/wp-json\/wp\/v2\/categories?post=11545"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/alphaavenue.ai\/fr\/wp-json\/wp\/v2\/tags?post=11545"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}