What is VideoObject Schema and how does it affect AI Search?

VideoObject schema is structured data that helps search engines and AI systems understand a video's title, description, duration, thumbnail, upload date, transcript, and source URL. For AI search, video markup is especially useful when the video contains explanations, product demos, webinars, tutorials, or expert commentary that can support an answer. The strongest implementation pairs VideoObject schema with a crawlable transcript, clear chapter headings, and surrounding page copy that summarizes the key points. This improves discoverability in traditional search and gives AI assistants text they can retrieve, cite, and summarize accurately.