{"type":"video","version":"1.0","html":"<iframe width=\"560\" height=\"315\" sandbox=\"allow-same-origin allow-scripts allow-popups allow-forms\" title=\"Chapitre 5, vidéo 1 : Addition et soustraction de nombres rationnels\" src=\"https://tube-sciences-technologies.apps.education.fr/videos/embed/iJMNgmVGx7VHLcARUftS9y\" style=\"border: none\" allow=\"fullscreen\"></iframe>","width":560,"height":315,"title":"Chapitre 5, vidéo 1 : Addition et soustraction de nombres rationnels","author_name":"4ème 2025/2026 - Do Mistrau","author_url":"https://tube-sciences-technologies.apps.education.fr/video-channels/4e_25_26","provider_name":"PeerTube","provider_url":"https://tube-sciences-technologies.apps.education.fr","thumbnail_url":"https://tube-sciences-technologies.apps.education.fr/lazy-static/previews/9b8ccd2d-504e-4acd-b303-6fc2e9425222.jpg","thumbnail_width":850,"thumbnail_height":480}