{"id":3280,"date":"2025-10-24T04:02:40","date_gmt":"2025-10-24T08:02:40","guid":{"rendered":"https:\/\/www.glbgpt.com\/hub\/?p=3280"},"modified":"2026-07-14T02:16:18","modified_gmt":"2026-07-14T06:16:18","slug":"how-to-make-sora-2-videos-longer","status":"publish","type":"post","link":"https:\/\/wp.glbgpt.com\/fr\/hub\/how-to-make-sora-2-videos-longer","title":{"rendered":"Comment rallonger les vid\u00e9os de Sora 2 - Pas de limite de longueur de vid\u00e9o"},"content":{"rendered":"

Si vous voulez cr\u00e9er des vid\u00e9os plus longues que les clips par d\u00e9faut dans Sora 2<\/a>, the practical workflow is still the same: generate consecutive clips, use the last frame of each clip as the starting point for the next one, and stitch the clips together in an editor. I recently made a 30-second anime sword fight video using this method, and the same workflow can be repeated for longer scenes as long as your platform route still supports Sora 2-style generation.<\/p>\n\n\n\n

Updated note:<\/strong> OpenAI’s Sora 2 page<\/a> now says the official Sora product is no longer available as of April 26, 2026. If you are using Sora 2 through Global GPT or another available platform route, this guide is still useful because the extension method depends on last-frame continuity, not on a special long-video button.<\/p>\n\n\n\n

Clip length note:<\/strong> The original Sora 2 workflow used short clips, with Clips de 15 secondes pour les utilisateurs r\u00e9guliers<\/strong> et 25-second clips for Pro users<\/a><\/strong> referenced in the Sora 2 creator workflow.<\/p>\n\n\n\n

If your question is prompt size rather than video duration, the Sora 2 prompt length guide<\/a> covers that separately.<\/p>\n\n\n\n

OpenAI’s Sora help page<\/a> is the best official place to check current Sora availability and product notes. If you still want a working route, Global GPT a int\u00e9gr\u00e9 Sora 2<\/strong>, allowing free access without an invite, with fewer content restrictions and no watermark issues.<\/p>\n\n\n\n

If the invite step is the blocker, use this Sora 2 invite code guide<\/a> before starting the workflow.<\/p>\n\n\n\n

Le GPT mondial, c'est aussi int\u00e8gre Sora 2 Pro<\/strong>, which can generate videos up to 25 seconds long. Normally, Sora 2 Pro is tied to higher-tier OpenAI access, and OpenAI’s ChatGPT pricing page<\/a> is the official place to verify current ChatGPT plan pricing. With Global GPT, you can use it sans avoir besoin d'un abonnement co\u00fbteux<\/strong>.<\/p>\n\n\n\n

En tant que plateforme d'IA tout-en-un, Global GPT propose \u00e9galement des mod\u00e8les vid\u00e9o tels que Veo 3.1, Kling, Grok Imagine and Wan 2.7<\/strong>, Recherche et r\u00e9daction avec l'aide de l'Agence europ\u00e9enne pour l'environnement Perplexity, ChatGPT 5.5, Gemini 3.5 Flash, and Claude Opus 4.8<\/strong>, ainsi que la g\u00e9n\u00e9ration d'images via Nano Banane 2<\/strong> et Voyage \u00e0 mi-parcours<\/strong>.<\/p>\n\n\n\n

\"sora<\/a><\/figure>\n\n\n\n

Essayez Sora 2 Pro d\u00e8s maintenant ><\/strong><\/a><\/p>\n\n\n\n

\u00c9tape 1 : G\u00e9n\u00e9rer votre premi\u00e8re vid\u00e9o Sora 2<\/h2>\n\n\n\n

Start by creating the first clip of your video in Sora 2. For my example, I wanted a sword fight between two anime characters. I prompted Sora 2 to end the clip with one of the characters falling down. Once the video is generated, download this initial clip. This first clip sets the stage for all subsequent footage and ensures continuity in your video narrative. If you need prompt ideas before you start, compare your draft with 10 official Sora 2 prompts<\/a> or the broader Les meilleurs messages de Sora 2<\/a> list.<\/p>\n\n\n\n

\"Cr\u00e9ez<\/figure>\n\n\n\n

\u00c9tape 2 : Extraire la derni\u00e8re image de la vid\u00e9o Sora 2<\/h2>\n\n\n\n

Suivant, upload the first clip to ChatGPT<\/a> (or any frame-extraction tool). Ask it to extract the dernier cadre<\/strong> of the video and provide it as an image file. Download this image-it will serve as the reference point for your next clip. This step ensures that characters and backgrounds remain consistent across multiple clips, making the extended video appear natural.<\/p>\n\n\n\n

\"Extraire<\/figure>\n\n\n\n

\u00c9tape 3 : G\u00e9n\u00e9rer le clip suivant<\/h2>\n\n\n\n

Retournez \u00e0 Sora 2 et cr\u00e9ez le deuxi\u00e8me clip. Cliquez sur le bouton bouton plus<\/strong> pour charger la derni\u00e8re image que vous venez de t\u00e9l\u00e9charger. Ensuite, fournissez une invite d\u00e9crivant ce qui se passe ensuite, en commen\u00e7ant par la fin du premier clip.<\/p>\n\n\n\n

\"G\u00e9n\u00e9rer<\/figure>\n\n\n\n

Exemple :<\/strong><\/p>\n\n\n\n