Technical specifications of Yoast Video SEO
The Video SEO plugin supports:
- Automatic XML Video Sitemap generation (adding on to the WordPress SEO XML Sitemaps).
- MediaRSS enhancements to your RSS feed.
- Full support for schema.org videoObject markup.
- Snippet previews with the actual video thumbnail in them and the ability to change that thumbnail.
- Facebook OpenGraph tags on your video pages so the video can optionally be played directly on Facebook.
- Support for many major video platforms, including Youtube, Vimeo, DailyMotion, Wistia and many others.